CN104361748A - Bus stop monitoring system based on pressure detection - Google Patents
Bus stop monitoring system based on pressure detection Download PDFInfo
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- CN104361748A CN104361748A CN201410661264.1A CN201410661264A CN104361748A CN 104361748 A CN104361748 A CN 104361748A CN 201410661264 A CN201410661264 A CN 201410661264A CN 104361748 A CN104361748 A CN 104361748A
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 title abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000010191 image analysis Methods 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a bus stop monitoring system based on pressure detection. The bus stop monitoring system comprises a pressure sensing array, a signal collection unit, a control unit, a data transmitting unit and a server. The signal collection unit is used for controlling the pressure sensing array to collect signals and transmitting the collected signals. The control unit comprises an image generation module, an image analysis module and an execution module. The image generation module is used for receiving the collected signals and generating images of the stress distribution condition of the pressure sensing array. The image analysis module is used for analyzing the images and obtaining the coverage density value of the images. The execution module is used for outputting the coverage density value of the images to the data transmission unit. The data transmission unit is used for sending the coverage density value of the received images to the server. The server is used for receiving the coverage density value of the images and obtaining the distribution condition of waiting passengers of a bus stop. The bus stop monitoring system can conduct detection sensitively, has automatic detection and transmission functions and brings convenience to management of a whole bus system.
Description
Technical field
The present invention relates to a kind of bus platform supervisory system, particularly relate to a kind of supervisory system based on pressure detection, belong to the technical field of station monitoring.
Background technology
Bus platform is the public place often used in urban life crowd, and its design must meet its using function, certainly desirably while meeting its using function, also can play the function of beautifying city.The design of bus platform is exactly the deficiency in order to improve existing bus platform, and design element analysis is divided into functional factor and appearance factor.Traditional bus platform is only made up of station board and the district that waits, platform is generally arranged on the platform that more protrudes relative to ground, simple mechanism is supplied to the personnel of waiting and carries out waiting and the stop of bus thus, especially atrocious weather is compared, for passenger provides the convenience of blocking for rain, hail, snow, thunder, wind etc.
However, in the operation process of reality, there is variety of problems in existing bus platform.As existing bus platform does not possess inductive hint function, cannot broadcast with platform when vehicle pull-in and be connected, during departures cannot sense vehicle roll away from while remind the personnel on platform to take care, do not possess prompt facility thus, security performance is low; Or traditional bus platform function singleness, can only realize waiting function, and the personnel of waiting cannot be supplied to carry out line information inquiry, passenger can not be convenient to and go on a journey planning, make inefficiency, do not possess Automatic inquirying function; Or in use, cannot timely by the density of the personnel that wait on station respectively situation detect, also cannot and the server of outside between set up and be effectively connected, server cannot be made to obtain the personnel that the wait distribution situation at station, station is made not possess automatic detection function thus, can easily not be supplied to people to use, be not easy to the management of public transit system yet.
To this, people attempt to make improvement to existing bus platform.As Chinese invention application name is called a kind of bus stop system, application number: in the file of 201310063611.6 applyings date: 2013-02-28, describe " a kind of bus stop system, comprise road, platform, home signal device, exit signal device, described home signal device and exit signal device are arranged at described road surface, and described home signal device is positioned at the front of described platform, described exit signal device is positioned at the rear of described platform ", solve thus traditional platform can not automatically respond to and call out the stops prompting function, the bus stop system of this kind, system Construction cost is low, bus automatic broadcasting exactly can be realized, and can extended use according to actual needs, be connected as home signal device and exit signal device are broadcasted with platform, while home signal device senses vehicle, platform reminding passengers is taken care, vehicle is about to enter the station, while exit signal device senses vehicle, platform reminds subsequent vehicle to roll away from, therefore makes traditional platform function improve to a certain extent.
And another section of Chinese utility model patent name is called a kind of intelligent bus automobile platform, application number: in the file of 201420024371.9 applyings date: 2014-01-15, disclose " a kind of intelligent bus automobile platform, relates to bus system, comprising: the platform basis being positioned at side, road surface; Be fixed on the multiple supports on platform basis; Be arranged on the ceiling supported on described multiple support and by described support; Also comprise: be arranged on the solar panel on described ceiling; Be arranged on the platform intelligent terminal on described platform basis; And the vehicle connecting described platform intelligent terminal arrives at a station information display device "; solve the function that existing bus platform cannot provide route inquiry thus; can provide that line information is inquired about, passenger goes on a journey planning thus in real time; conscientiously improve the living standard of passenger, pedestrian and community resident; and utilize the battery-powered of ultracapacitor; such that power density is high, the discharge and recharge time is short, have extended cycle life, operating temperature range, therefore, make station automaticity improve to a certain extent, people's trip can be supplied to more easily.But such system still cannot detect the density case of the personnel that wait at station, the situation of the personnel that cannot be waited in station is transferred to server, effectively can not set up monitoring thus, be not easy to the management of public transit system by between station and server.
Therefore, existing bus platform still has problems in force, cannot detect the density case of the personnel that wait at station, and the Density Distribution situation of the personnel that waited at station is reported without delay, can not make to set up transmission between platform and server, do not possess thus and automatically detect and transfer function, make the function singleness of platform, inefficiency.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, a kind of bus-stop supervisory system based on pressure detection is provided, by arranging pressure sensitive array on the base plate at platform place, after the stressing conditions synthetic image of pressure sensitive array, obtain station wait personnel Density Distribution situation and transfer to server in time, possess thus and automatically detect and transfer function, station platform effectively can be integrated, the convenient management being supplied to whole bus system with server.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
Based on a bus-stop supervisory system for pressure detection, comprising: pressure sensitive array, be made up of some pressure sensitive unit be arranged under platform base plate; Signal gathering unit, carries out gathering the signal drunk collecting for controlled pressure induction arrays and transmits; Control module, comprises Computer image genration module, image analysis module, execution module, the signal of wherein said Computer image genration module for collecting described in receiving, and by the distribution of force situation synthetic image of pressure sensitive array; Described image analysis module is used for analyzing generated image, obtains the coverage density value of image; Described execution module is used for exporting the coverage density value of obtained image to data transmission unit; Data transmission unit, for being sent to server by the coverage density value of received image; Server, for receiving the coverage density value of described image, and obtains the personnel that the wait distribution situation at station according to the size of the coverage density value of image.
Further, as a preferred technical solution of the present invention: also comprise car-mounted terminal, described car-mounted terminal is for receiving the personnel that the wait distribution situation at the station from server transmission.
Further, as a preferred technical solution of the present invention: also comprise positioning unit, described for positioning bus-stop, place and the information of location being sent to server.
Further, as a preferred technical solution of the present invention: also comprise camera form unit, described camera form unit is used for transmitting video pictures to server.
Further, as a preferred technical solution of the present invention: described data transmission unit is wireless transmission unit.
The present invention adopts technique scheme, can produce following technique effect:
(1), bus-stop supervisory system based on pressure detection provided by the invention, by arranging pressure sensitive array on the base plate at platform place, after the stressing conditions synthetic image of pressure sensitive array, obtain station wait personnel Density Distribution situation and transfer to server in time, server can obtain the distribution situation of the personnel that wait on station in time thus, station platform effectively can be integrated with server, the basis of pressure sensitive array obtains induced signal, can be accurate, sensitive carrying out detects, system possesses detection and transfer function automatically thus, can be real-time, convenient, accurately, the convenient management being supplied to whole bus system.
(2) and, system may further include car-mounted terminal, is transferred in time on car-mounted terminal by the situation of server by the personnel that wait of platform, is convenient to the personnel that the wait situation that car-mounted terminal grasps each platform in time, even if regulation speed.
(3), system also can also comprise positioning unit, described for positioning bus-stop, place and the information of location being sent to server, system can be gathered multiple platform and information sent simultaneously thus, and the position of each platform is located, strengthen the function of system thus, station is monitored more comprehensive.
Accompanying drawing explanation
Fig. 1 is the module diagram of the bus-stop supervisory system that the present invention is based on pressure detection.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention devises a kind of bus platform supervisory system based on pressure detection, comprise: pressure sensitive array, be made up of multiple pressure sensitive unit be arranged under platform base plate, namely platform base plate can be divided into multiple region, in each region, arrange a pressure sensitive unit, each pressure sensitive unit carries out induction detection to pressure suffered in corresponding region thus; Signal gathering unit, carries out gathering and transmitting the signal collected for controlled pressure induction arrays; Control module, comprise Computer image genration module, image analysis module, execution module, the signal of wherein said Computer image genration module for collecting described in receiving, and by the distribution of force situation synthetic image of pressure sensitive array, wherein correspondingly with corresponding platform base plate in image be divided into same area; Described image analysis module is used for analyzing generated image, as long as the pressure sensitive unit inspection in corresponding region obtains pressure size to pressure, can demonstrate capped by this region from image, obtains the coverage density value of image thus; Described execution module is used for exporting the coverage density value of obtained image to data transmission unit; Data transmission unit, for being sent to server by the coverage density value of received image; Server, for receiving the coverage density value of described image, and obtains the personnel that the wait distribution situation at station according to the size of the coverage density value of image.Therefore, station platform effectively can be integrated with server, the basis of pressure sensitive array obtains induced signal, can detect by accurate, sensitive carrying out, system possesses detection and transfer function automatically thus, can monitor platform in real time.
And, system can further include car-mounted terminal, described car-mounted terminal is for receiving the personnel that the wait distribution situation at the station from server transmission, be transferred in time on car-mounted terminal by the situation of server by the personnel that wait of platform thus, be convenient to the personnel that the wait situation that car-mounted terminal grasps each platform in time, even if regulation speed, to improve the monitoring effect of whole system further.
When system is used for multiple platform, positioning unit can be preferably included, described for positioning bus-stop, place and the information of location being sent to server, when signal gathering unit gathers, send signal to positioning unit simultaneously, positioning unit positions simultaneously, and the pressure signal that the gate position information navigated to obtains with pressure sensitive cell array is together sent to control module, gate position information is sent to server when the situation of platform being sent by control module in the lump thus, system can be monitored for multiple bus platform simultaneously simultaneously thus, expand monitoring range, make system more perfect thus.
And, when system controls to gather by signal gathering unit, camera unit can also be preferably included, described camera form unit is used for transmitting video pictures to server, while server obtains the personnel that the wait distribution situation at station according to the size of the coverage density value of image, the personnel that the wait situation in camera unit checking platform can be utilized, make the measuring ability of system improve thus, make monitoring more accurate thus.
For the data transmission unit of system, can be connected transmission by wired mode between its with server, also can be transmitted by wireless transmission unit, avoid the material consumption of wired mode thus, cost-saving.
One embodiment of the invention are as follows: system is monitored two bus platforms simultaneously, the base plate of each bus platform is divided into 4X4 grid, a pressure sensitive unit is set in each grid, a platform forms a pressure sensitive array thus, is then arranged on each platform simultaneously and arranges positioning unit.Respectively the platform base plate situation of being stressed of correspondence is responded to by pressure sensitive array, when have in platform 10 wait personnel time, pressure sensitive unit under the platform base plate of then standing can obtain pressure signal, if when 10 people lay respectively on different grids, then different grid all obtains pressure signal simultaneously, if when 10 people are on one piece of grid, then obtain a pressure signal, and the force value suffered by this region is also larger, be input to control module thus, it is also the image of 4X4 grid that image generation unit in control module also pre-sets image, by corresponding for each grid stressing conditions on image, someone is grey, and suffered force value bigger than normal time, the more intensification that can in image, this grid will be shown, or force value is directly marked, synthetic image thus, according to the distribution of above-mentioned 10 personnel, synthetic image, in image, the grid of grey has 5.Then image analysis module is utilized to obtain the overlay area of image grey area and the gray scale of grey, gray area represents that the personnel that wait on this platform are more more at most, and the color of image medium square is more deeply felt and to be shown in this region that the personnel at station are more, from image, this region can be demonstrated thus and be capped 5 grids, and gray scale reduces, the coverage density value obtaining image is 30%.Then, be used for the coverage density value of obtained image to export 30% to data transmission unit by execution module; Data transmission unit, for the coverage density value 30% of received image is sent to server, and the gate position that positioning unit obtains simultaneously sends simultaneously; Server receives the coverage density value 30% of described image, can know that the personnel of waiting at corresponding station are distributed on 5 grids, and density ratio is lower.
Therefore, bus-stop supervisory system based on pressure detection provided by the invention, by arranging pressure sensitive array on the base plate at platform place, after the stressing conditions synthetic image of pressure sensitive array, obtain station wait personnel Density Distribution situation and transfer to server in time, the distribution situation that server can obtain the personnel that wait on station in time thus can detect by accurate, sensitive carrying out, system possesses detection and transfer function automatically thus, can real-time, conveniently, accurately, the convenient management being supplied to whole bus system.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (5)
1., based on a bus platform supervisory system for pressure detection, it is characterized in that, comprising:
Pressure sensitive array, is made up of some pressure sensitive unit be arranged under platform base plate;
Signal gathering unit, carries out gathering and transmitting the signal collected for controlled pressure induction arrays;
Control module, comprises Computer image genration module, image analysis module, execution module, the signal of wherein said Computer image genration module for collecting described in receiving, and by the distribution of force situation synthetic image of pressure sensitive array; Described image analysis module is used for analyzing generated image, obtains the coverage density value of image; Described execution module is used for exporting the coverage density value of obtained image to data transmission unit;
Data transmission unit, for being sent to server by the coverage density value of received image;
Server, for receiving the coverage density value of described image, and obtains the personnel that the wait distribution situation at station according to the size of the coverage density value of image.
2. according to claim 1 based on the bus platform supervisory system of pressure detection, it is characterized in that: also comprise car-mounted terminal, described car-mounted terminal is for receiving the personnel that the wait distribution situation at the station from server transmission.
3., according to claim 1 based on the bus platform supervisory system of pressure detection, it is characterized in that: also comprise positioning unit, described for positioning bus-stop, place and the information of location being sent to server.
4. according to claim 1 based on the bus platform supervisory system of pressure detection, it is characterized in that: also comprise camera form unit, described camera form unit is used for transmitting video pictures to server.
5. according to claim 1 based on the bus platform supervisory system of pressure detection, it is characterized in that: described data transmission unit is wireless transmission unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661264.1A CN104361748A (en) | 2014-11-19 | 2014-11-19 | Bus stop monitoring system based on pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661264.1A CN104361748A (en) | 2014-11-19 | 2014-11-19 | Bus stop monitoring system based on pressure detection |
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| Publication Number | Publication Date |
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| CN104361748A true CN104361748A (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410661264.1A Withdrawn CN104361748A (en) | 2014-11-19 | 2014-11-19 | Bus stop monitoring system based on pressure detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513341A (en) * | 2015-12-29 | 2016-04-20 | 武汉光电工业技术研究院有限公司 | Intelligent traffic system based on optical signal |
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| CN102128696A (en) * | 2010-12-03 | 2011-07-20 | 北京工业大学 | Occlusion regulating state detector of rolling offset printing press |
| CN103578271A (en) * | 2013-11-15 | 2014-02-12 | 曙光云计算技术有限公司 | Public vehicle, station signboard and public transport system |
| CN103617732A (en) * | 2013-11-27 | 2014-03-05 | 青岛海尔软件有限公司 | Device for detecting passenger density inside bus |
| CN103680165A (en) * | 2013-12-06 | 2014-03-26 | 南通新世纪机电有限公司 | Vehicle waiting device |
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2014
- 2014-11-19 CN CN201410661264.1A patent/CN104361748A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100211430A1 (en) * | 2005-10-11 | 2010-08-19 | Toshiba America Research, Inc. | Monitoring of vehicle conditions utilizing cellular broadcasts |
| CN101399731A (en) * | 2008-03-16 | 2009-04-01 | 郑志豪 | Waiting station for taxi and application thereof |
| CN102081839A (en) * | 2009-11-26 | 2011-06-01 | 马起军 | Bus scheduling device and method |
| CN102128696A (en) * | 2010-12-03 | 2011-07-20 | 北京工业大学 | Occlusion regulating state detector of rolling offset printing press |
| CN103578271A (en) * | 2013-11-15 | 2014-02-12 | 曙光云计算技术有限公司 | Public vehicle, station signboard and public transport system |
| CN103617732A (en) * | 2013-11-27 | 2014-03-05 | 青岛海尔软件有限公司 | Device for detecting passenger density inside bus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105513341A (en) * | 2015-12-29 | 2016-04-20 | 武汉光电工业技术研究院有限公司 | Intelligent traffic system based on optical signal |
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Application publication date: 20150218 |