CN109326136A - Parking navigation method, device, and computer-readable storage medium - Google Patents
Parking navigation method, device, and computer-readable storage medium Download PDFInfo
- Publication number
- CN109326136A CN109326136A CN201710644547.9A CN201710644547A CN109326136A CN 109326136 A CN109326136 A CN 109326136A CN 201710644547 A CN201710644547 A CN 201710644547A CN 109326136 A CN109326136 A CN 109326136A
- Authority
- CN
- China
- Prior art keywords
- terminal
- vehicle
- parking
- identification
- navigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Abstract
The invention discloses a kind of parking navigation method, equipment and computer readable storage mediums, which comprises the identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；The target free time parking stall for obtaining the vehicle that terminal is sent generates the first navigation routine according to the position of the vehicle and target free time parking stall, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.This programme solves in the prior art when user's vehicle enters underground parking from outdoor, the technical issues of be easy to causeing navigator fix failure phenomenon, reduce user experience.
Description
Technical field
The present invention relates to navigation field more particularly to a kind of parking navigation methods, equipment and computer readable storage medium.
Background technique
Currently, user has got used to the positioning service of mobile phone to check circumferentially with the extensive use of smart phone
Figure carries out location navigation, however, the positioning service provided on existing mobile phone is mostly outdoor positioning service, such as outdoor environment
Navigation, outdoor Perimeter etc., outdoor navigation can not meet the navigation needs of the indoor environments such as underground parking, therefore work as and use
When family vehicle enters underground parking from outdoor, the technical issues of be easy to causeing navigator fix failure phenomenon, reduce user experience.
Summary of the invention
The main purpose of the present invention is to provide a kind of parking navigation method, equipment and computer readable storage medium, purports
The technical issues of intelligence degree is low in solving position fixing process in the prior art, poor user experience.
To achieve the above object, the parking navigation method includes:
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent, according to the position of the vehicle and target free time parking stall
The first navigation routine is generated, and the first navigation routine is sent to terminal, so that terminal shows first navigation on route map
Route.
Optionally, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by first
Navigation routine is sent to end step
When the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall, target free time parking stall is obtained
Mark, and based on the corresponding idle parking space information for updating the underground parking of the mark.
Optionally, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by first
Navigation routine is sent to after end step further include:
Obtain the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
When receiving pick-up instruction, terminal current location is obtained, based on the target identification information and terminal present bit
It sets, generates and sends the second navigation routine to the terminal, so that terminal shows second navigation routine on route map, with reality
Now pick up the car.
Optionally, the identification information includes identification image, and the identification information obtained in vehicle presetting range is based on
The position step that the identification information obtains the vehicle includes:
The identification image in the vehicle presetting range of terminal acquisition is obtained, and obtains the encoded information in identification image；
Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, to obtain
State the position of vehicle.
Optionally, the encoded information step obtained in identification image includes:
The matrix information of identification image is obtained, and gray scale, black and white processing are carried out to identification image；
To black and white treated the identification image carries out corrosion and expansion process, and to the knowledge after corrosion and expansion process
Other image carries out image segmentation and image discrete processes；
Encoded information is obtained based on the identification image after image discrete processes.
Optionally, include: after the identification image after the discrete processes based on image obtains encoded information step
The matched encoded picture of encoded information with the identification image prestored is obtained, and obtains the volume of the encoded picture
Code information；
The encoded information of encoded information and identification image based on the encoded picture obtains the position of the vehicle.
Optionally, the identification code for obtaining terminal scanning, the road of underground parking is sent based on the identification code to terminal
Line chart step includes:
The identification code for obtaining terminal scanning, the route map of underground parking is sent based on the identification code to terminal, and generation stops
The prompt information of vehicle navigation is simultaneously sent to terminal.
In addition, to achieve the above object, the present invention also proposes a kind of parking navigation equipment, the parking navigation equipment packet
It includes: memory, processor, communication bus and being stored in parking navigation program on the memory:
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing the parking navigation program, to realize following steps:
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent, according to the position of the vehicle and target free time parking stall
The first navigation routine is generated, and the first navigation routine is sent to terminal, so that terminal shows first navigation on route map
Route.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Storage medium be stored with one perhaps more than one program the one or more programs can by one or one with
On processor execute to be used for:
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent, according to the position of the vehicle and target free time parking stall
The first navigation routine is generated, and the first navigation routine is sent to terminal, so that terminal shows first navigation on route map
Route.
The identification code that the present invention is scanned by obtaining terminal, the route map based on identification code transmission underground parking to institute
State terminal；The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；Obtain terminal
The target free time parking stall of the vehicle sent generates the first navigation road according to the position of the vehicle and target free time parking stall
Line, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.Since terminal is logical
The identification code of overscanning can obtain the line map in the parking lot of underground parking server transmission, and the server also can
The real time position of vehicle is obtained, to carry out the navigation of target parking stall to vehicle based on the real time position, it is thus possible to realize underground
The accurate navigation in parking lot solves underground parking location navigation and easily fails, and then the technical issues of reduction user experience.
Detailed description of the invention
Fig. 1 is the flow diagram of parking navigation method first embodiment of the present invention；
Fig. 2 is that user of the present invention enters possible navigation scenarios schematic diagram behind underground parking；
Fig. 3 is the flow diagram for the encoded information that the present invention obtains in identification image；
Fig. 4 is the device structure schematic diagram for the hardware running environment that present invention method is related to.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
The present invention provides a kind of parking navigation method, referring to Fig.1, described in the first embodiment of parking navigation method
Parking navigation method includes:
Step S10 obtains the identification code of terminal scanning, sends the route map of underground parking to described based on the identification code
Terminal；
Underground parking of the present invention may include each column, and encoded information is arranged on each column, particularly, the coding
Information can be digital code information, the also settable corresponding each camera in the underground parking, which is in and opens
State is opened, which can be multilayer, be illustrated to specific embodiment, if parking lot is 2 layers, such as parking lot -1
Layer represents first layer parking lot, and -2 layers of parking lot represents second layer parking lot.
The identification code of terminal scanning is obtained, particularly, which is two dimensional code, is said by taking two dimensional code as an example below
Bright, which may be provided at Entrance, in addition, can also be user when swiping the card by NFC into parking lot, parking
Server sends two dimensional code to terminal, user terminal be either by scan setting at Entrance two dimensional code mode
Or the two dimensional code mode that identification server is sent, as long as terminal recognition two dimensional code, which can build with parking lot server
Vertical communication connection, realizes the data interaction between parking lot and terminal, the preset route for preserving parking lot of parking lot server
Figure or the distribution of the map in parking lot, after establishing communication connection, parking lot server sends the road of underground parking to terminal
Line chart either roadmap information, the route map or roadmap information can be the form of data packet, and particularly, terminal can be base
The route map is opened in the already present map of terminal, as long as in addition, after detecting that terminal scans the two-dimensional code and gets line map,
Terminal positioning mode changes, and the form that terminal generates the prompt information prompt information can be that " you have entered certain parking lot, open
Begin to carry out parking ground navigation positioning ".
Step S20 is obtained the identification information in vehicle presetting range, the position of the vehicle is obtained based on the identification information
It sets；
Acquisition terminal corresponds to the identification information in vehicle presetting range, wherein it is pre- that the presetting range can be right ahead
If the acquisition mode is sent to underground parking service after can be terminal acquisition identification information apart from interior as in default 2 meters of distances
Device, the mode of terminal acquisition identification information includes that the mode of underground parking server calls terminal camera obtains, in addition, should
Identification information, which also can be used terminal and correspond to the automobile data recorder of vehicle, to be obtained, when being to correspond to the automobile data recorder of vehicle using terminal
When acquisition, underground parking server communicate with the vehicle or the vehicle sends out the record information on automobile data recorder
It send to terminal, parking lot server obtains the identification information of automobile data recorder record when being communicated with terminal, in addition, should
Identification information can be to be carried in a manner of identifying image, after obtaining identification image, will identify that image corresponds to the number on column and compiles
The number on image upper pillar stand that code information is saved with parking lot server is matched, so that getting vehicle is currently located position
Confidence breath, and the real-time display on the route map of parking lot.Wherein, it will identify that image corresponds to the digital code information on column and stops
It includes: that parking lot server is obtaining terminal that number on the column for the image that parking lot server saves, which carries out matching detailed process,
Identification image after, identification image is identified, the digital code information of the inside and the image that prestores with server are retrieved
In digital code information be compared.
It is illustrated to specific embodiment, parking lot server is after calling terminal camera, terminal camera every
The identification image of right ahead is acquired every preset time period, includes the encoded information on the column of parking lot in the identification image,
After obtaining the encoded information, server based on the encoded information be pre-stored in server end identification image on encoded information into
Row compares, and after comparison, terminal can obtain the position that terminal corresponds to vehicle.
In addition, vehicle driving recorder obtains the mode of vehicle location and the side of above-mentioned terminal camera acquisition vehicle location
Formula part is identical, and the mode for only obtaining identification image is obtained by automobile data recorder.
Step S30 obtains the target free time parking stall for the vehicle that terminal is sent, according to the position of the vehicle and target
Idle parking stall generates the first navigation routine, and the first navigation routine is sent to terminal, is somebody's turn to do so that terminal is shown on route map
First navigation routine.
The first navigation routine is generated according to the position of the vehicle and target free time parking stall, and the first navigation routine is sent
To terminal, so that the vehicle driving, to target free time parking stall, parking lot is after obtaining current vehicle position, server inquiry pair
The idle parking stall answered, the free time parking stall are obtained when idle parking stall is multiple apart from vehicle on line map with the display of significant mark
The nearest parking stall in current location is target free time parking stall, in addition, user can also be in route map when idle parking stall is multiple
Target free time parking stall is chosen in upper touch, after obtaining target parking stall, parking lot server the first route guidance of generation, and by this
One navigation routine is sent to terminal, and first navigation routine is shown on terminated line figure.
The identification code that the present invention is scanned by obtaining terminal, the route map based on identification code transmission underground parking to institute
State terminal；The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；Obtain terminal
The target free time parking stall of the vehicle sent generates the first navigation road according to the position of the vehicle and target free time parking stall
Line, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.Since terminal is logical
The identification code of overscanning can obtain the line map in the parking lot of underground parking server transmission, and the server can also
The real time position of vehicle is enough obtained, to carry out the navigation of target parking stall to vehicle based on the real time position, it is thus possible to realize ground
The accurate navigation in lower parking lot solves underground parking location navigation and easily fails, and then the technical issues of reduction user experience.
Further, on the basis of parking navigation method first embodiment of the present invention, the of parking navigation method is provided
Two embodiments, in a second embodiment, the position according to the vehicle carry out the first via to the user on route map
Line navigation, so as to include: after the vehicle driving to target free time parking stall step
When the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall, target free time parking stall is obtained
Mark, and based on the corresponding idle parking space information for updating the underground parking of the mark.Target free time vehicle is reached in vehicle
When position, user can touch the instruction for sending and reaching target empty spare time parking stall at the terminal, i.e. underground parking server is worked as and detected
When the vehicle reaches target free time parking stall, vehicle is parked on target free time parking stall, i.e., the target free time parking stall is occupied, is obtained
Take the mark of parking stall of occupied target free time, which includes the number of target parking stall, thus parking lot server according to
The mark of parking stall of occupied target free time corresponds to the idle parking space information for updating the underground parking based on the mark,
Will the target free time parking stall be divided into occupied parking stall, if detect that another vehicle enters parking lot, based on update
The idle parking space information of underground parking carry out navigation Service to another vehicle.
In the present embodiment, by when receive terminal transmission the vehicle reach target free time parking stall instruction when,
The mark of target free time parking stall is obtained, and based on the corresponding idle parking space information for updating the underground parking of the mark.Cause
And accurate navigation positioning can be carried out to each vehicle for entering underground parking in time, and then the user experience is improved.
Further, on the basis of parking navigation method first embodiment of the present invention, the of parking navigation method is provided
In three embodiments, the position according to the vehicle and target free time parking stall generate the first navigation routine, and first is navigated
Route is sent to after end step further include:
Obtain the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
When receiving pick-up instruction, terminal current location is obtained, based on the target identification information and terminal present bit
It sets, generates and sends the second navigation routine to the terminal, so that terminal shows second navigation routine on route map, with reality
Now pick up the car.
Possible navigation scenarios schematic diagram is as shown in Fig. 2, when detecting that the vehicle arrives after user enters underground parking
When up to target free time parking stall, the target identification information of terminal acquisition when vehicle reaches target free time parking stall is obtained, in the vehicle
After reaching target parking stall, generate the corresponding icon arrived at the destination on terminal touch screen, user touch in terminal touch screen or
After person clicks the icon, parking lot server detects the vehicle and reaches target free time parking stall, when detecting that the vehicle reaches
When target free time parking stall, calls terminal camera, vehicle driving recorder or to be that the parking lot target parking position is corresponding take the photograph
As head acquisition target identification information, which can be target identification picture, and parking lot server saves target knowledge
Other information, and be that user terminal is corresponding to be saved by the license plate number of the target identification information and corresponding vehicle.
When detecting the pick-up instruction that terminal is sent, which touches " I will pick up the car " figure on touch screen based on terminal
Mark, wherein the icon detects that terminal is again introduced into corresponding generation when parking lot is picked up the car in parking lot server, works as detection
When the pick-up instruction sent to terminal, user's progress the correspond to the terminal on route map based on the target identification information
Two route guidances are that parking lot server obtains the pick-up position that terminal transmission is picked up the car when instructing, being based on should to realize pick-up
Pick-up position position corresponding with previously stored target identification information generates the second route guidance, so that user realizes quickly
It picks up the car.
In the present embodiment, the target identification information of terminal acquisition when reaching target free time parking stall by obtaining vehicle；When
When receiving pick-up instruction, terminal current location is obtained, is based on the target identification information and terminal current location, is generated concurrent
The second navigation routine is sent to pick up the car to the terminal so that terminal shows second navigation routine on route map to realize.Thus
The application not only realizes that user is quickly stopped, additionally it is possible to realize the navigation routine for providing and picking up the car when needing to pick up the car, realize user
Quick pick-up, promote the experience of user.
Further, on the basis of parking navigation method first embodiment of the present invention, the of parking navigation method is provided
In four embodiments, in the fourth embodiment, the identification information includes identification image, the knowledge obtained in vehicle presetting range
Other information, the position step for obtaining the vehicle based on the identification information include:
The identification image in vehicle presetting range is obtained, and obtains the encoded information in identification image；
Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, to obtain
State the position of vehicle.
Wherein, the encoded information step obtained in identification image includes:
The matrix information of identification image is obtained, and gray scale, black and white processing are carried out to identification image；
To black and white treated the identification image carries out corrosion and expansion process, and to the knowledge after corrosion and expansion process
Other image carries out image segmentation and image discrete processes；
Encoded information is obtained based on the identification image after image discrete processes.
The identification image after the discrete processes based on image obtains encoded information step
The matched encoded picture of encoded information with the identification image saved in the server of underground parking is obtained, and
Obtain the encoded information of the encoded picture；
The encoded information of encoded information and identification image based on the encoded picture obtains the position of the vehicle.
In the present embodiment, it is respectively marked with digital code information on the column in parking lot, passes through the ingestible knowledge of terminal camera
Other image has the digital code information on corresponding column on the identification image, absorbs a knowledge at interval of preset time terminal
Other image, parking lot server believe the digital coding of the identification image after obtaining the digital code information on identification image
Breath carries out retrieval, as shown in figure 3, it includes: to obtain that retrieval, which goes out the digital code information detailed process identified in image,
Identify that the rgb matrix information of image, rgb matrix information can be M (m*n), the attribute of each pixel can be (r, g, b), and right
Identify that image carries out gray proces, the color image that will acquire carries out gray processing, the method is as follows: by the attribute of each pixel
(r, g, b) is set as (a*r+b*g+c*b), that is, is weighted and averaged processing, wherein a+b+c=1, schemes after gray proces to identification
One (rx, gx, bx) is set as carrying out black and white processing, point-by-point comparison is carried out to each pixel, sets all points to
Time black (0,0,0) is white (255,255,255), after black and white processing, carries out corrosion and expansion process to identification image, i.e.,
The rgb matrix information of identification image is gone through, if current pixel point is white, sets white for the pixel of its surrounding, such as
Fruit current point be black picture element, then the point of its surrounding is all set to black, further, to identification image dividing processing,
It is several pieces of N by picture segmentation, is all an independent number in each piece, and the circumscribed rectangle of all numbers is set, makes
Image segmentation is carried out with detection adhesion point method, further, discrete processes are carried out to identification image, application method is by all numbers
The circumscribed rectangle of word is mapped as a two-dimensional matrix, and the rectangular image of number such as but is mapped as to 01 matrix of a M*M,
In 0 represent white blocks, 1 represents black block, further, but the rectangle of number is divided into the small rectangle of M*M, then united
The black block number in each small rectangle is counted, if it exceeds the half of small rectangular area, then it is assumed that the small all black of rectangle, it is no
It is then all white, can thus obtain getting the digital code information in image.
The matched encoded picture of encoded information with the identification image saved in the server of underground parking is obtained, and
Obtain the encoded information of the encoded picture；The encoded information of encoded information and identification image based on the encoded picture obtains institute
State the position of vehicle.The identification picture digital coding saved in the digital code information and parking lot server that will acquire is believed
Breath is matched, thus the position where calculating current vehicle, by position, real-time perfoming is shown on the line map of terminal, is stopped
The identification picture saved in the server of parking lot includes the digital code information on column, and the identification saved in the server of parking lot
The position of picture comes out image recognition it is known that when having the digital code information of multiple columns in the identification image of terminal
Digital coding is ranked up by size, the reference point of number that can be small as current vehicle location, and in terminal moving process,
Camera is consistent the image for cracking vehicle front, thus by calculated real time terminal present position on parking lot road
Real-time perfoming is shown on line chart, i.e., in vehicle terminal moving process for according to calculated column minimum code information to working as front truck
Present position real-time update, after terminal reaches parking stall, selection, which touches in end path figure, arrived parking stall icon, clothes
Device section of being engaged in sends instruction, save to the column image lowest numeric coding that terminal camera is finally got, user
When returning to pick-up, " I will the pick up the car " icon or mark on end path figure are clicked, parking lot server, which provides, to be presently in
Position is to the route of the stud saved, and user corresponds to vehicle location according to the route incoming terminal of server side and pick-up is returned
It returns.
In the present embodiment, by obtaining the identification image in vehicle presetting range, and the coding in identification image is obtained
Information；Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, described in obtaining
The position of vehicle.And then realize the precise positioning of underground parking, and then promote user experience.
Further, on the basis of parking navigation method first embodiment of the present invention, the of parking navigation method is provided
In five embodiments, in the 5th embodiment, the identification code for obtaining terminal scanning sends underground to terminal based on the identification code
The route map step in parking lot includes:
The identification code for obtaining terminal scanning, the route map of underground parking is sent based on the identification code to terminal, and generation stops
The prompt information of vehicle navigation is simultaneously sent to terminal.
The identification code that terminal scans is obtained, after the route map for sending underground parking to terminal based on the identification code, judgement
Terminal guidance mode changes, and when detection terminal is changed to by GPS navigation when underground parking is navigated, generation is stopped
The prompt information of navigation is simultaneously sent to terminal either terminal when detecting that navigation mode changes, and automatically generates prompt letter
Breath, the prompt information can be the mode of voice prompting, the change in a manner of reminding user to navigate.
In the present embodiment, by obtaining the identification code of terminal scanning, underground parking is sent to terminal based on the identification code
The route map of field, generates the prompt information of parking navigation and is sent to terminal, further the user experience is improved.
The present invention provides a kind of parking navigation device, referring to Fig.1, described in the first embodiment of parking navigation device
Parking navigation device includes:
First obtains module, and for obtaining the identification code of terminal scanning, the road of underground parking is sent based on the identification code
Line chart is to the terminal；
Acquisition module obtains the vehicle based on the identification information for obtaining the identification information in vehicle presetting range
Position；
First navigation module, the target free time parking stall of the vehicle for obtaining terminal transmission, according to the vehicle
Position and target free time parking stall generate the first navigation routine, and the first navigation routine is sent to terminal, so that terminal is in route
First navigation routine is shown on figure.
Wherein, in the second embodiment of parking navigation equipment, parking navigation device further include:
Update module, for obtaining when the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall
The mark of the target free time parking stall, and based on the corresponding idle parking space information for updating the underground parking of the mark.
Wherein, in the 3rd embodiment of parking navigation device, parking navigation device further include:
Second obtains module, for obtaining the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
Second navigation module is based on the target identification for obtaining terminal current location when receiving pick-up instruction
Information and terminal current location generate and send the second navigation routine to the terminal, are somebody's turn to do so that terminal is shown on route map
Second navigation routine is picked up the car with realizing.
Wherein, in the fourth embodiment of parking navigation device, encoded information is set on the underground parking column, institute
Stating identification information includes identification image, and the identification image includes the encoded information on column, and the acquisition module includes:
Call unit, for calling terminal camera, acquisition terminal corresponds to the identification image in vehicle presetting range, and obtains
Take the encoded information in identification image；
Matching unit, for identifying the coding saved in the encoded information in image and underground parking server for described
Picture is matched, to obtain the position of the vehicle.
Wherein, in the 5th embodiment of parking navigation device, the call unit includes:
First obtains subelement, for obtaining the matrix information of identification image, and to identification image progress gray scale, at black and white
Reason；
Discrete subelement, for black and white treated the identification image carries out corrosion and expansion process, and to corrosion
Image segmentation and image discrete processes are carried out with the identification image after expansion process；
Second obtains subelement, for obtaining encoded information based on the identification image after image discrete processes.
Wherein, in the sixth embodiment of parking navigation device, the call unit further include:
Third obtains subelement, for obtaining the coding letter with the identification image saved in the server of underground parking
Matched encoded picture is ceased, and obtains the encoded information of the encoded picture；
4th obtains subelement, and the encoded information for encoded information and identification image based on the encoded picture obtains
The position of the vehicle.
Wherein, in the 7th embodiment of parking navigation device, the acquisition module further include:
By terminal camera or automobile data recorder, acquisition terminal corresponds to the identification information in vehicle presetting range, base
The position of the vehicle is obtained in the identification information.
Wherein, in the 8th embodiment of parking navigation device, the first acquisition module includes:
Generation unit sends underground parking to terminal based on the identification code for obtaining the identification code of terminal scanning
Route map generates the prompt information of parking navigation and is sent to terminal.
Parking navigation equipment specific embodiment of the present invention and above-mentioned each embodiment of parking navigation method are essentially identical, herein
It repeats no more.
Referring to Fig. 4, Fig. 4 is the device structure schematic diagram for the hardware running environment that present invention method is related to.
Parking navigation equipment of the embodiment of the present invention can be PC, be also possible to smart phone, tablet computer, e-book reading
Device, MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio
Level 3) player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression
Standard audio level 4) terminal devices such as player, portable computer.
As shown in figure 4, the parking navigation equipment may include: processor 1001, such as CPU, memory 1005, communication is always
Line 1002.Wherein, communication bus 1002 is for realizing the connection communication between processor 1001 and memory 1005.Memory
1005 can be high speed RAM memory, be also possible to stable memory (non-volatile memory), such as disk is deposited
Reservoir.Memory 1005 optionally can also be the storage equipment independently of aforementioned processor 1001.
Optionally, which can also include user interface, network interface, camera, RF (Radio
Frequency, radio frequency) circuit, sensor, voicefrequency circuit, WiFi module etc..User interface may include display screen
(Display), input unit such as keyboard (Keyboard), optional user interface can also include wireline interface, the nothing of standard
Line interface.Network interface optionally may include standard wireline interface and wireless interface (such as WI-FI interface).
It will be understood by those skilled in the art that parking navigation device structure shown in Fig. 4 is not constituted to parking navigation
The restriction of equipment may include perhaps combining certain components or different component cloth than illustrating more or fewer components
It sets.
As shown in figure 4, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module and parking navigation program.Operating system is to manage and control the program of parking navigation device hardware and software resource,
Support the operation of parking navigation program and other softwares and/or program.Network communication module is for realizing in memory 1005
Communication between each component in portion, and communicated between other hardware and softwares in parking navigation equipment.
In parking navigation equipment shown in Fig. 4, processor 1001 is led for executing the parking stored in memory 1005
Voyage sequence, performs the steps of
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent, according to the position of the vehicle and target free time parking stall
The first navigation routine is generated, and the first navigation routine is sent to terminal, so that terminal shows first navigation on route map
Route.
Further, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by the
One navigation routine is sent to end step
When the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall, target free time parking stall is obtained
Mark, and based on the corresponding idle parking space information for updating the underground parking of the mark.
Further, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by the
One navigation routine is sent to after end step further include:
Obtain the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
When receiving pick-up instruction, terminal current location is obtained, based on the target identification information and terminal present bit
It sets, generates and sends the second navigation routine to the terminal, so that terminal shows second navigation routine on route map, with reality
Now pick up the car.
Further, the identification information includes identification image, the identification information obtained in vehicle presetting range, base
Include: in the position step that the identification information obtains the vehicle
The identification image in the vehicle presetting range of terminal acquisition is obtained, and obtains the encoded information in identification image；
Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, to obtain
State the position of vehicle.
Further, the encoded information step obtained in identification image includes:
The matrix information of identification image is obtained, and gray scale, black and white processing are carried out to identification image；
To black and white treated the identification image carries out corrosion and expansion process, and to the knowledge after corrosion and expansion process
Other image carries out image segmentation and image discrete processes；
Encoded information is obtained based on the identification image after image discrete processes.
Further, the identification image after the discrete processes based on image wraps after obtaining encoded information step
It includes:
The matched encoded picture of encoded information with the identification image prestored is obtained, and obtains the volume of the encoded picture
Code information；
The encoded information of encoded information and identification image based on the encoded picture obtains the position of the vehicle.
Further, the identification code for obtaining terminal scanning sends underground parking to terminal based on the identification code
Route map step includes:
The identification code for obtaining terminal scanning, the route map of underground parking is sent based on the identification code to terminal, and generation stops
The prompt information of vehicle navigation is simultaneously sent to terminal.
Parking navigation equipment specific embodiment of the present invention and above-mentioned each embodiment of parking navigation method are essentially identical, herein
It repeats no more.
The present invention provides a kind of computer readable storage medium, the computer-readable recording medium storage have one or
More than one program of person, the one or more programs can also be executed by one or more than one processor with
In:
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent, according to the position of the vehicle and target free time parking stall
The first navigation routine is generated, and the first navigation routine is sent to terminal, so that terminal shows first navigation on route map
Route.
Further, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by the
One navigation routine is sent to end step
When the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall, target free time parking stall is obtained
Mark, and based on the corresponding idle parking space information for updating the underground parking of the mark.
Further, the position according to the vehicle and target free time parking stall generate the first navigation routine, and by the
One navigation routine is sent to after end step further include:
Obtain the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
When receiving pick-up instruction, terminal current location is obtained, based on the target identification information and terminal present bit
It sets, generates and sends the second navigation routine to the terminal, so that terminal shows second navigation routine on route map, with reality
Now pick up the car.
Further, the identification information includes identification image, the identification information obtained in vehicle presetting range, base
Include: in the position step that the identification information obtains the vehicle
The identification image in the vehicle presetting range of terminal acquisition is obtained, and obtains the encoded information in identification image；
Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, to obtain
State the position of vehicle.
Further, the encoded information step obtained in identification image includes:
The matrix information of identification image is obtained, and gray scale, black and white processing are carried out to identification image；
To black and white treated the identification image carries out corrosion and expansion process, and to the knowledge after corrosion and expansion process
Other image carries out image segmentation and image discrete processes；
Encoded information is obtained based on the identification image after image discrete processes.
Further, the identification image after the discrete processes based on image wraps after obtaining encoded information step
It includes:
The matched encoded picture of encoded information with the identification image prestored is obtained, and obtains the volume of the encoded picture
Code information；
The encoded information of encoded information and identification image based on the encoded picture obtains the position of the vehicle.
Further, the identification code for obtaining terminal scanning sends underground parking to terminal based on the identification code
Route map step includes:
The identification code for obtaining terminal scanning, the route map of underground parking is sent based on the identification code to terminal, and generation stops
The prompt information of vehicle navigation is simultaneously sent to terminal.
Computer readable storage medium specific embodiment of the present invention and the basic phase of above-mentioned each embodiment of parking navigation method
Together, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method, article or equipment of element.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of parking navigation method, which is characterized in that the described method includes:
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent is generated according to the position of the vehicle and target free time parking stall
First navigation routine, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.
2. parking navigation method as described in claim 1, which is characterized in that the position according to the vehicle and target are idle
Parking stall generates the first navigation routine, and the first navigation routine is sent to after end step and includes:
When the vehicle for receiving terminal transmission reaches the instruction of target free time parking stall, the mark of target free time parking stall is obtained
Know, and based on the corresponding idle parking space information for updating the underground parking of the mark.
3. parking navigation method as described in claim 1, which is characterized in that the position according to the vehicle and target are idle
Parking stall generates the first navigation routine, and the first navigation routine is sent to after end step further include:
Obtain the target identification information of terminal acquisition when vehicle reaches target free time parking stall；
When receiving pick-up instruction, terminal current location is obtained, is based on the target identification information and terminal current location, it is raw
At and send the second navigation routine to the terminal, so that terminal shows second navigation routine on route map, taken with realizing
Vehicle.
4. parking navigation method as described in claim 1, which is characterized in that the identification information includes identification image, described to obtain
The identification information picked up the car in a presetting range, the position step for obtaining the vehicle based on the identification information include:
The identification image in the vehicle presetting range of terminal acquisition is obtained, and obtains the encoded information in identification image；
Encoded information in the identification image is matched with the encoded information of the encoded picture prestored, to obtain the vehicle
Position.
5. parking navigation method as claimed in claim 4, which is characterized in that the encoded information step obtained in identification image
Include:
The matrix information of identification image is obtained, and gray scale, black and white processing are carried out to identification image；
To black and white treated the identification image carries out corrosion and expansion process, and to the identification figure after corrosion and expansion process
As carrying out image segmentation and image discrete processes；
Encoded information is obtained based on the identification image after image discrete processes.
6. parking navigation method as claimed in claim 5, which is characterized in that the identification after the discrete processes based on image
Image obtains encoded information step
The matched encoded picture of encoded information with the identification image prestored is obtained, and obtains the coding letter of the encoded picture
Breath；
The encoded information of encoded information and identification image based on the encoded picture obtains the position of the vehicle.
7. underground parking air navigation aid as described in claim 1, which is characterized in that the knowledge obtained in vehicle presetting range
Other information, the position step for obtaining the vehicle based on the identification information include:
By terminal camera or automobile data recorder, acquisition terminal corresponds to the identification information in vehicle presetting range, and being based on should
Identification information obtains the position of the vehicle.
8. the parking navigation method as described in claim any one of 1-7, which is characterized in that the identification for obtaining terminal scanning
Yard, include: to the route map step that terminal sends underground parking based on the identification code
The identification code for obtaining terminal scanning sends the route map of underground parking based on the identification code to terminal, generates parking and leads
The prompt information of boat is simultaneously sent to terminal.
9. a kind of parking navigation equipment, which is characterized in that the parking navigation equipment includes: memory, processor, communication bus
And it is stored in parking navigation program on the memory:
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing the parking navigation program, to perform the steps of
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent is generated according to the position of the vehicle and target free time parking stall
First navigation routine, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.
10. a kind of computer readable storage medium, which is characterized in that be stored with parking on the computer readable storage medium and lead
Voyage sequence, the parking navigation program perform the steps of when being executed by processor
The identification code for obtaining terminal scanning, the route map based on identification code transmission underground parking to the terminal；
The identification information in vehicle presetting range is obtained, the position of the vehicle is obtained based on the identification information；
The target free time parking stall for obtaining the vehicle that terminal is sent is generated according to the position of the vehicle and target free time parking stall
First navigation routine, and the first navigation routine is sent to terminal, so that terminal shows first navigation routine on route map.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644547.9A CN109326136A (en) | 2017-07-31 | 2017-07-31 | Parking navigation method, device, and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644547.9A CN109326136A (en) | 2017-07-31 | 2017-07-31 | Parking navigation method, device, and computer-readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109326136A true CN109326136A (en) | 2019-02-12 |
Family
ID=65245738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710644547.9A Pending CN109326136A (en) | 2017-07-31 | 2017-07-31 | Parking navigation method, device, and computer-readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109326136A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264777A (en) * | 2019-06-26 | 2019-09-20 | 广州小鹏汽车科技有限公司 | Indoor vehicle air navigation aid, device, storage medium and vehicle control terminal |
| CN110660267A (en) * | 2019-09-18 | 2020-01-07 | 恒大智慧科技有限公司 | Parking management method, parking management system, and storage medium |
| CN110740294A (en) * | 2019-09-18 | 2020-01-31 | 恒大智慧科技有限公司 | Intelligent vehicle warehousing method, vehicle and storage medium |
| CN110838239A (en) * | 2019-11-18 | 2020-02-25 | 腾讯科技（深圳）有限公司 | Parking space navigation method and device, computer readable storage medium and computer equipment |
| CN111721285A (en) * | 2019-03-19 | 2020-09-29 | 现代摩比斯株式会社 | Apparatus and method for estimating location in an automated valet parking system |
| CN112037566A (en) * | 2020-09-04 | 2020-12-04 | 南京安卓智能系统有限公司 | Parking lot intelligent guidance system based on monitoring data wireless transmission technology |
| CN112092803A (en) * | 2020-10-26 | 2020-12-18 | 北京罗克维尔斯科技有限公司 | Automatic parking method and device, medium, equipment and vehicle |
| CN112183409A (en) * | 2020-09-30 | 2021-01-05 | 深圳道可视科技有限公司 | Parking space detection method, electronic device and storage medium based on panoramic image |
| CN114283604A (en) * | 2021-12-29 | 2022-04-05 | 阿波罗智联(北京)科技有限公司 | Method for assisting the parking of a vehicle |
| CN114937371A (en) * | 2022-05-18 | 2022-08-23 | 青岛坤元智能科技有限公司 | Parking space guiding method, device, equipment and storage medium |
| CN115334127A (en) * | 2019-03-14 | 2022-11-11 | 西安艾润物联网技术服务有限责任公司 | Vehicle control method based on vehicle-mounted terminal and terminal |
| CN115655275A (en) * | 2022-10-11 | 2023-01-31 | 福建汇川物联网技术科技股份有限公司 | Vehicle navigation method and system for parking lot |
| CN116246486A (en) * | 2023-03-27 | 2023-06-09 | 成都赛力斯科技有限公司 | A parking space guidance method, navigation method, system and computer equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226896A (en) * | 2013-03-22 | 2013-07-31 | 浙江工业大学 | Parking guidance system based on cloud platform and AGPS (Assisted Global Positioning System) |
| CN103839441A (en) * | 2014-03-07 | 2014-06-04 | 毛蔚青 | Parking lot parking space positioning method based on character recognition technology through mobile terminal |
| CN105469637A (en) * | 2016-01-04 | 2016-04-06 | 上海斐讯数据通信技术有限公司 | Parking positioning method and parking positioning device based on two-dimensional code |
| CN105551298A (en) * | 2015-12-21 | 2016-05-04 | 应石磊 | Intelligent parking communication system and parking appointment method |
| CN106448250A (en) * | 2016-11-10 | 2017-02-22 | 深圳中兴网信科技有限公司 | Parking guide method, parking guide device, terminal and server |
-
2017
- 2017-07-31 CN CN201710644547.9A patent/CN109326136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226896A (en) * | 2013-03-22 | 2013-07-31 | 浙江工业大学 | Parking guidance system based on cloud platform and AGPS (Assisted Global Positioning System) |
| CN103839441A (en) * | 2014-03-07 | 2014-06-04 | 毛蔚青 | Parking lot parking space positioning method based on character recognition technology through mobile terminal |
| CN105551298A (en) * | 2015-12-21 | 2016-05-04 | 应石磊 | Intelligent parking communication system and parking appointment method |
| CN105469637A (en) * | 2016-01-04 | 2016-04-06 | 上海斐讯数据通信技术有限公司 | Parking positioning method and parking positioning device based on two-dimensional code |
| CN106448250A (en) * | 2016-11-10 | 2017-02-22 | 深圳中兴网信科技有限公司 | Parking guide method, parking guide device, terminal and server |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334127A (en) * | 2019-03-14 | 2022-11-11 | 西安艾润物联网技术服务有限责任公司 | Vehicle control method based on vehicle-mounted terminal and terminal |
| CN111721285B (en) * | 2019-03-19 | 2023-09-26 | 现代摩比斯株式会社 | Apparatus and method for estimating location in an automated valet parking system |
| CN111721285A (en) * | 2019-03-19 | 2020-09-29 | 现代摩比斯株式会社 | Apparatus and method for estimating location in an automated valet parking system |
| US11440537B2 (en) * | 2019-03-19 | 2022-09-13 | Hyundai Mobis Co., Ltd. | Apparatus and method for estimating position in automated valet parking system |
| CN110264777A (en) * | 2019-06-26 | 2019-09-20 | 广州小鹏汽车科技有限公司 | Indoor vehicle air navigation aid, device, storage medium and vehicle control terminal |
| CN110660267A (en) * | 2019-09-18 | 2020-01-07 | 恒大智慧科技有限公司 | Parking management method, parking management system, and storage medium |
| CN110740294A (en) * | 2019-09-18 | 2020-01-31 | 恒大智慧科技有限公司 | Intelligent vehicle warehousing method, vehicle and storage medium |
| CN110838239A (en) * | 2019-11-18 | 2020-02-25 | 腾讯科技（深圳）有限公司 | Parking space navigation method and device, computer readable storage medium and computer equipment |
| CN110838239B (en) * | 2019-11-18 | 2024-01-30 | 腾讯科技（深圳）有限公司 | Parking space navigation method, device, computer readable storage medium and computer equipment |
| CN112037566A (en) * | 2020-09-04 | 2020-12-04 | 南京安卓智能系统有限公司 | Parking lot intelligent guidance system based on monitoring data wireless transmission technology |
| CN112183409A (en) * | 2020-09-30 | 2021-01-05 | 深圳道可视科技有限公司 | Parking space detection method, electronic device and storage medium based on panoramic image |
| CN112092803A (en) * | 2020-10-26 | 2020-12-18 | 北京罗克维尔斯科技有限公司 | Automatic parking method and device, medium, equipment and vehicle |
| CN114283604A (en) * | 2021-12-29 | 2022-04-05 | 阿波罗智联(北京)科技有限公司 | Method for assisting the parking of a vehicle |
| CN114937371A (en) * | 2022-05-18 | 2022-08-23 | 青岛坤元智能科技有限公司 | Parking space guiding method, device, equipment and storage medium |
| CN115655275A (en) * | 2022-10-11 | 2023-01-31 | 福建汇川物联网技术科技股份有限公司 | Vehicle navigation method and system for parking lot |
| CN116246486A (en) * | 2023-03-27 | 2023-06-09 | 成都赛力斯科技有限公司 | A parking space guidance method, navigation method, system and computer equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109326136A (en) | Parking navigation method, device, and computer-readable storage medium | |
| US11721098B2 (en) | Augmented reality interface for facilitating identification of arriving vehicle | |
| CN107016877B (en) | Method and device for vehicle positioning in a parking lot | |
| EP2871815B1 (en) | Authentication control system, authentication control method, and program | |
| CN110491166A (en) | A kind of method, apparatus, system, storage medium and user terminal for finding vehicle | |
| US6147624A (en) | Method and apparatus for parking management system for locating available parking space | |
| CN105513403A (en) | Method and system for finding vehicle in parking lot based on image recognition | |
| CN110308468B (en) | Site recommendation method and device | |
| CN108986525A (en) | Parking management system, parking management method and non-transitory computer-readable medium | |
| CN102484676A (en) | Method for providing object information and image pickup device applying the method | |
| CN104200702B (en) | System and method for looking up parking space | |
| CN106448250A (en) | Parking guide method, parking guide device, terminal and server | |
| CN107025804A (en) | Parking stall reserving method, system and storage medium | |
| CN107730964A (en) | Car searching method and device in parking lot | |
| CN103839441A (en) | Parking lot parking space positioning method based on character recognition technology through mobile terminal | |
| CN105122326B (en) | Method and motor vehicle for providing at least one positional information on the motor vehicle parked | |
| CN104008129B (en) | Position information processing method, device and terminal | |
| CN103236183A (en) | Automatic car-searching system, automatic car-searching method and mobile terminal based on wireless geomagnetism detection | |
| CN111615134A (en) | Method and device for processing mobile network access data and storage medium | |
| CN108986528A (en) | A kind of traveling guidance method, information indicating method, terminal device and server | |
| CN111385410A (en) | Control method and device of terminal equipment and storage medium | |
| CN108124044A (en) | Book management method and device | |
| CN111105641A (en) | BIM model-based vehicle searching method and device and readable storage medium | |
| CN115639908A (en) | Article searching method and device, AR device and readable storage medium | |
| CN105632223A (en) | Vehicle searching method and system at parking lot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |