CN109191621B - Smart IoT Access Control - Google Patents
Smart IoT Access Control Download PDFInfo
- Publication number
- CN109191621B CN109191621B CN201810790149.2A CN201810790149A CN109191621B CN 109191621 B CN109191621 B CN 109191621B CN 201810790149 A CN201810790149 A CN 201810790149A CN 109191621 B CN109191621 B CN 109191621B
- Authority
- CN
- China
- Prior art keywords
- card
- gate
- light
- telescopic
- deceleration
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
- G07B15/04—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention relates to a garage entrance guard, in particular to an intelligent Internet of things entrance guard, which comprises a gate and a card machine, wherein the gate is provided with a gate controller, the card machine comprises a frame body and an operating platform arranged on the frame body, the operating platform comprises a card sending part for a driver to obtain an IC card and a card reading part for reading the IC card, the gate controller controls the gate to be opened when receiving card reading information sent by the card reading part, the intelligent Internet of things entrance guard also comprises a telescopic mechanism and a speed reducing mechanism, the operating platform is horizontally and slidably connected to the frame body through the telescopic mechanism, and the speed reducing mechanism is arranged below the operating platform and is arranged on the ground; the invention provides an intelligent Internet of things access control system which can be safely used by most drivers in order to solve the problem that the distance between a driver and an access control main body is too long due to the technical limit of the driver when the driver takes a card.
Description
Technical Field
The invention relates to a garage access control, in particular to an intelligent Internet of things access control.
Background
The entrance guard system is an intelligent management system for the entrance and exit of the manager, integrates the microcomputer automatic identification technology and the modern safety management measures into a whole, and relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like; the system is an effective measure for realizing safety precaution management at the entrance and exit of important departments, and is suitable for various important departments, such as banks, hotels, parking lot management, military equipment warehouses, intelligent districts, factories and the like.
In the prior art, an IC card parking lot management system is usually adopted, the system in the prior art includes a gate and a card machine, an owner needs to obtain a charged IC card at the card machine, and card swiping operation is needed in both entering and exiting. The problems existing in the prior art are as follows: with the large-scale popularization of vehicles in China, the driving technologies of vehicle owners are uneven, when cards are taken, the vehicles stop in front of a gate and take out IC cards from the card machine, the vehicle owners with poor driving technologies are difficult to stop the vehicles at a position close to the card machine, when the distance is too large, the drivers take the cards difficultly, arms of the drivers need to stretch out vehicle windows as far as possible, the drivers can easily release feet to control brakes or accelerators, and safety accidents are easily caused in the process.
Disclosure of Invention
The invention provides an intelligent Internet of things access control system which can be safely used by most drivers in order to solve the problem that the distance between a driver and an access control main body is too long due to the technical limit of the driver when the driver takes a card.
The basic scheme provided by the invention is as follows: the intelligent Internet of things access control system comprises a gate machine and a card machine, wherein the gate machine is provided with a gate machine controller, the card machine comprises a frame body and an operating platform arranged on the frame body, the operating platform comprises a card sending part for a driver to obtain an IC card and a card reading part for reading the IC card, and the gate machine controller controls the gate machine to be opened when receiving card reading information sent by the card reading part;
the operating platform also comprises a light-emitting piece and a light-sensitive piece;
the speed reducing mechanism comprises a plurality of front speed reducing blocks which are arranged in a line, each front speed reducing block comprises a speed reducing frame, a light reflecting plate, an elastic part and a starting switch, and one end of each light reflecting plate is arranged on the speed reducing frame through the elastic part;
when the front speed-reducing block of the vehicle is not rolled, the light emitted by the luminous element is reflected to the photosensitive element through the reflecting plate,
when the front speed reducing block is rolled by a vehicle, the reflector is arranged on one side of the elastic part to deflect, light emitted by the light emitting part is reflected to the outside of the photosensitive part through the reflector, and the switch is started to be opened;
telescopic machanism includes flexible controller and extensible member, and flexible controller signal connection sensitization piece, flexible controller are used for controlling the illuminating part when receiving starting switch's signal and send out the light, and flexible controller is used for sensing the light-hour control extensible member extension that the illuminating part sent at the sensitization piece, controls extensible member stop extension when the light-hour control extensible member that the illuminating part sent is not sensed at the sensitization piece.
The principle is as follows: preceding speed reduction piece possesses the effect of common deceleration strip, reminds the car owner to slow down, and when the driver drove the vehicle and stopped in floodgate the place ahead simultaneously, the tire can roll extrusion before on the speed reduction piece, at first the speed reduction piece can let the illuminating part start-up luminous before the roll extrusion, the preceding speed reduction piece that is not rolled extrusion can normal reflection light, makes the light that the illuminating part sent sensed by the photosensitive part. This makes the extensible member keep stretching out, and near extending to the vehicle, because the wheel roll extrusion of vehicle is in the front to slow down the piece, makes the angle of reflector panel reflection light deflect, therefore the sensitization piece can't receive light again, consequently the extensible member stops stretching out, and this makes the extensible member extend operation platform to the position very close to the door window for the convenient card of getting from the hairpin spare of driver, then with the card position of punching the card at the card reader.
Compared with the prior art, the scheme has the advantages that:
1. the scheme can enable the card sending piece and the read IC card of the IC card to be close to a vehicle, so that a driver can take out the IC card and swipe the IC card more conveniently, and accidents caused by the fact that the driver does violent actions in the vehicle for card taking and swiping are avoided.
2. The light emitting piece and the light sensing piece are arranged on the telescopic piece, the reflector is adjusted by rolling the ground front speed reducing block through a vehicle tire, and the function of adjusting the telescopic length of the telescopic piece is achieved.
3. Even if the wheels are not rolled on the front speed reducing block, the telescopic part stops extending out of the operating platform because the vehicle bottom plate blocks the light emitted by the light-emitting part.
4. Can simple adoption distance sensor response vehicle among the prior art with card machine distance, the problem that nevertheless exists is, each section motorcycle type is different, hardly sets up distance sensor's position, makes distance sensor can be accurate sense the vehicle have the part of entity. The distance sensor senses the hollowed-out position of the vehicle or the opened vehicle window easily, and the distance sensor can determine errors once sensing the positions. In addition also hardly set up distance sensor's sensitivity, too sensitive have the pedestrian to pass through or have the insect to fly through all to start-up equipment, and the speed reduction piece before only needing the wheel roll extrusion in this scheme, and preceding speed reduction piece can set up certain weight and just can open the start switch of preceding speed reduction piece below, and the vehicle will get into the garage and must need the speed reduction piece before the roll extrusion simultaneously, consequently does not have the problem of error. To ensure that the wheel rolls the front deceleration block, the length of the front deceleration block may be increased.
Scheme II: the gate controller is connected with the gate controller in a signal mode, and the gate controller controls the camera to shoot a head image when receiving card reading information sent by the card reading component.
Has the advantages that: in order to take the safety of a parking lot into consideration, a camera is required to record vehicles entering and leaving, the existing access control system of the garage can well shoot the vehicles and license plates, but the drivers cannot record the drivers of the vehicles because the drivers are in the vehicles. This scheme sets up the camera on operation platform, the driver will get into the parking area, must open the door window, and must use the IC-card to punch the card, this scheme shoots driver's face by the camera when the driver punches the card, owing to get the card and must observe corresponding equipment when punching the card, consequently the camera on the operation platform can be fine in nearer distance shoots driver's face, thereby fine record driver's information, and then the security in parking area has been promoted.
The third scheme is as follows: furthermore, reduction gears is still including back speed reduction piece, back speed reduction piece sets up behind the floodgate machine, the back speed reduction piece is inside to have the inflatable packer, the reflector panel below of preceding speed reduction piece is equipped with aerifys the gasbag, the extensible member is the cylinder, be equipped with extension chamber and shrink chamber in the cylinder, extension chamber intercommunication aerify the air cushion, shrink chamber intercommunication inflatable packer.
Has the advantages that: when the vehicle passes through the front speed reducing block, the air bag inflates the extending cavity of the air cylinder, so that the air cylinder extends out quickly. When a driver passes through the gate machine through a card swiping process, the driver can extrude the inflatable cushion through the rear speed reducing block arranged at the rear part of the gate machine, the inflatable cushion inflates the contraction cavity of the air cylinder, the vehicle can drive the operating platform to quickly return through the rear air cylinder, and the condition that the operating platform influences the follow-up vehicle to enter the garage is avoided.
And the scheme is as follows: furthermore, the extension cavity is provided with an electromagnetic valve, and the telescopic controller is in signal connection with the electromagnetic valve.
Has the advantages that: the expansion controller controls the inflation degree of the extension cavity by closing the electromagnetic valve, and further controls the extending length of the cylinder.
And a fifth scheme: further, the length of the front speed reducing block is 30-40 cm.
Has the advantages that: the length of the front speed reducing block determines the maximum distance between the operating platform and the tire of the vehicle, and the length of the forearm of a driver driving the vehicle is usually more than 30cm, so that the operator can easily extend out of a window 30-40cm to control the operating platform.
Scheme six: furthermore, a cushion pad is arranged at the front end of the operating platform.
Has the advantages that: the blotter of operation platform avoids the front end of operation platform and the side collision of vehicle to damage the car.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic perspective view of an intelligent internet of things access control embodiment of the invention.
Detailed Description
The following is further detailed by the specific embodiments:
description of reference numerals: the gate 100, the card machine 200, the operation platform 210, the telescopic member 310, the front speed reduction block 410, the rear speed reduction block 420 and the reflector 411.
The embodiment is basically as shown in the attached figure 1: intelligent thing networking entrance guard, including floodgate machine 100, card machine 200, telescopic machanism and reduction gears, floodgate machine 100 is equipped with floodgate machine controller. The card machine 200 and the gate machine 100 have the functions of providing an IC card for the entrance guard of a common garage and allowing a card to pass through the gate machine 100 by swiping the card. The special point is that the speed reducing mechanism in the scheme controls the telescopic length of the telescopic mechanism to convey the card machine 200 to the driver side in cooperation with the structure on the card machine 200, so that the driver can easily obtain the IC card.
The card machine 200 is not a telescopic card machine 200, and the card machine 200 comprises a frame body and an operating platform 210 installed on the frame body, wherein the operating platform 210 is horizontally connected to the frame body in a sliding manner through the telescopic mechanism, and the telescopic mechanism can only stretch out and draw back the operating platform 210. The operation platform 210 includes a card sending part for a driver to obtain an IC card, a card reading part for reading the IC card, a light emitting part and a light sensing part, the light emitting part is an infrared optical head for emitting infrared rays, and the light sensing part is an infrared sensor for sensing infrared rays. The gate controller controls the gate 100 to open when receiving the card reading information sent by the card reading part. In order to improve the safety system of the access control system, the camera is required to shoot the face of the driver when the driver swipes the card, the camera is arranged on the operating platform 210 and is connected with the gate controller in a signal mode, and the gate controller controls the camera to shoot a head image when receiving the card reading information sent by the card reading part. The front end of the operation platform 210 is provided with a cushion pad. The operating platform 210 is prevented from colliding with the vehicle when being excessively extended to damage the vehicle.
The speed reducing mechanism shown in fig. 2 and 3 is disposed below the operation platform 210 and is installed on the ground; the speed reducing mechanism comprises 4 front speed reducing blocks 410 and an integral rear speed reducing block 420 which are arranged in a line, and the length of each front speed reducing block 410 is 30 cm. The front deceleration block 410 comprises a deceleration frame, a reflector 411, an elastic part and a start switch, wherein one end of the reflector 411 is arranged on the deceleration frame through the elastic part; when the vehicle rolling front speed reducing block 410 is not available, the light emitted by the light emitting element is reflected to the light sensing element through the reflecting plate 411, when the front speed reducing block 410 is rolled by the vehicle, the reflecting plate 411 arranged on one side of the elastic part deflects, the light emitted by the light emitting element is reflected to the outside of the light sensing element through the reflecting plate 411, and after the vehicle rolling front speed reducing block 410, the starting switch under the front speed reducing block 410 is turned on.
Telescopic machanism includes flexible controller and extensible member 310, and flexible controller signal connection sensitization piece, flexible controller are used for controlling the light-emitting piece when receiving starting switch's signal and send out the light, and flexible controller is used for controlling extensible member 310 extension when the light-emitting piece sends is sensed to the sensitization piece, controls extensible member 310 and stops the extension when the light-emitting piece sends is not sensed to the sensitization piece.
The rear speed reducing block 420 is arranged behind the gate 100, an inflatable cushion is arranged in the rear speed reducing block 420, an inflatable air bag is arranged below the reflector 411 of the front speed reducing block 410, the telescopic piece 310 is an air cylinder, an extension cavity and a contraction cavity are arranged in the air cylinder, the extension cavity is communicated with the inflatable cushion, and the contraction cavity is communicated with the inflatable cushion. The extension cavity is provided with an electromagnetic valve, and the telescopic controller is in signal connection with the electromagnetic valve.
In specific implementation, when a vehicle is to drive into a garage as shown in fig. 1, the vehicle is stopped when a driver flushes the card machine 200, at this time, as long as the front speed reducing block 410 is set to be wide enough, the front wheels of the vehicle roll onto the front speed reducing block 410, the front speed reducing block 410 is rolled, the start switch in the front speed reducing block 410 is turned on, and the inflatable airbag in the front speed reducing block 410 is inflated into the extension cavity of the air cylinder. As shown in fig. 2, the air cylinder ejects the operating platform 210, and the light emitting member and the light sensing member are turned on by the start switch. The light emitting member on the operation platform 210 emits an infrared light downward, and the light irradiates the light reflecting plate 411 on the front deceleration block 410 which is not rolled, and is reflected to the photosensitive member on the operation platform 210. When the operation platform 210 moves to the rolled front deceleration block 410, the light cannot be reflected to the photosensitive member, and at this time, the expansion controller closes the solenoid valve of the extension chamber, and the operation platform 210 stops extending. At this moment, the driver opens the vehicle window to operate the card sending device, takes out the IC card, uses the IC card to swipe the card on the card reading device, and controls the camera to shoot the head portrait of the driver while the gate controller controls the gate 100 to open. After the gate 100 is opened, a driver drives a vehicle through the gate 100, as shown in fig. 1 and 3, the vehicle rolls the rear deceleration block 420, and the air cushion in the rear deceleration block 420 fills air into the contraction cavity in the air cylinder, so that the air cylinder retracts rapidly, and the operation platform 210 is driven to return to the original position.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790149.2A CN109191621B (en) | 2018-07-18 | 2018-07-18 | Smart IoT Access Control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790149.2A CN109191621B (en) | 2018-07-18 | 2018-07-18 | Smart IoT Access Control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109191621A CN109191621A (en) | 2019-01-11 |
| CN109191621B true CN109191621B (en) | 2021-03-30 |
Family
ID=64936233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790149.2A Expired - Fee Related CN109191621B (en) | 2018-07-18 | 2018-07-18 | Smart IoT Access Control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109191621B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882626B (en) * | 2022-06-17 | 2024-04-19 | 深圳市博盛科电子有限公司 | Integrated entrance guard's device with temperature measurement function |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116921A (en) * | 2013-01-10 | 2013-05-22 | 庄锦城 | Automobile convenient card taking and reading access control system |
| JP5648977B2 (en) * | 2011-09-15 | 2015-01-07 | 株式会社デンソーウェーブ | Entrance / exit management system |
| US9208456B2 (en) * | 2002-12-12 | 2015-12-08 | Sentrilock, Llc | Vehicle activity module |
| CN105513144A (en) * | 2014-09-24 | 2016-04-20 | 窦传宇 | Card taking device for highway card sender |
| CN205294426U (en) * | 2015-12-23 | 2016-06-08 | 长沙环境保护职业技术学院 | Card feed device of automatic hairpin equipment in high -speed crossing |
| CN105761348A (en) * | 2016-04-26 | 2016-07-13 | 天津远卓科技发展有限公司 | Inventory control system for underground bicycle garage |
| CN205743142U (en) * | 2016-04-26 | 2016-11-30 | 天津远卓科技发展有限公司 | Indoor bicycle parking area, underground automatic control system |
| CN205775962U (en) * | 2016-05-13 | 2016-12-07 | 南昌明和自动门控有限公司 | A kind of banister of lifting type |
| CN206741514U (en) * | 2017-04-27 | 2017-12-12 | 杨丹妮 | A kind of highway card sender |
| CN207331525U (en) * | 2017-06-30 | 2018-05-08 | 陈云蕾 | A kind of anticollision gate inhibition banister |
| CN108004972A (en) * | 2017-12-14 | 2018-05-08 | 珠海华发实业股份有限公司 | A kind of parking lot road brake system |
| CN207331485U (en) * | 2017-09-26 | 2018-05-08 | 浙江广禹工程咨询有限公司 | A kind of town road deceleration strip |
| CN207503245U (en) * | 2017-11-16 | 2018-06-15 | 黄逸凡 | A kind of novel card taking device |
-
2018
- 2018-07-18 CN CN201810790149.2A patent/CN109191621B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9208456B2 (en) * | 2002-12-12 | 2015-12-08 | Sentrilock, Llc | Vehicle activity module |
| JP5648977B2 (en) * | 2011-09-15 | 2015-01-07 | 株式会社デンソーウェーブ | Entrance / exit management system |
| CN103116921A (en) * | 2013-01-10 | 2013-05-22 | 庄锦城 | Automobile convenient card taking and reading access control system |
| CN105513144A (en) * | 2014-09-24 | 2016-04-20 | 窦传宇 | Card taking device for highway card sender |
| CN205294426U (en) * | 2015-12-23 | 2016-06-08 | 长沙环境保护职业技术学院 | Card feed device of automatic hairpin equipment in high -speed crossing |
| CN205743142U (en) * | 2016-04-26 | 2016-11-30 | 天津远卓科技发展有限公司 | Indoor bicycle parking area, underground automatic control system |
| CN105761348A (en) * | 2016-04-26 | 2016-07-13 | 天津远卓科技发展有限公司 | Inventory control system for underground bicycle garage |
| CN205775962U (en) * | 2016-05-13 | 2016-12-07 | 南昌明和自动门控有限公司 | A kind of banister of lifting type |
| CN206741514U (en) * | 2017-04-27 | 2017-12-12 | 杨丹妮 | A kind of highway card sender |
| CN207331525U (en) * | 2017-06-30 | 2018-05-08 | 陈云蕾 | A kind of anticollision gate inhibition banister |
| CN207331485U (en) * | 2017-09-26 | 2018-05-08 | 浙江广禹工程咨询有限公司 | A kind of town road deceleration strip |
| CN207503245U (en) * | 2017-11-16 | 2018-06-15 | 黄逸凡 | A kind of novel card taking device |
| CN108004972A (en) * | 2017-12-14 | 2018-05-08 | 珠海华发实业股份有限公司 | A kind of parking lot road brake system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109191621A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9470034B2 (en) | Vehicle hatch control system | |
| CN110843720A (en) | Vehicle protection device and vehicle with same | |
| US8140226B2 (en) | Security system and a method to derive a security signal | |
| US9956940B2 (en) | Method and device for actuating a closing element for a vehicle | |
| CN105636829A (en) | Vehicle assistant system and vehicle | |
| KR101772444B1 (en) | Projection type virtual safety tripod display apparatus for vehicle | |
| KR102087705B1 (en) | Passenger's body protrusion sensing apparatus and driving method thereof | |
| CN109191621B (en) | Smart IoT Access Control | |
| CN111845727B (en) | Method for controlled entry into the oncoming lane | |
| Vamsi et al. | In-vehicle occupancy detection and classification using machine learning | |
| JP2019206287A (en) | Personal protection system for vehicle | |
| US11840117B2 (en) | Ramp-equipped vehicle | |
| JPH0693277B2 (en) | Device for withdrawing and depositing valuable papers | |
| KR200457930Y1 (en) | Induction emergency light system for vehicle accident prevention | |
| CN108891348B (en) | Intelligent vehicle reversing alarm system | |
| US20230278570A1 (en) | Door monitoring system and method | |
| CN212148743U (en) | Vehicle side direction buffer stop and vehicle | |
| CN210072928U (en) | Parking lot backing reminding device | |
| JP7517025B2 (en) | Vehicle control device and vehicle control method | |
| KR101881487B1 (en) | safety device for vehicle | |
| KR102286896B1 (en) | Bus stop system | |
| KR20060102889A (en) | Dedicated lane violation control system and method | |
| JP7746837B2 (en) | Vehicles with electric ramps | |
| CN119176083B (en) | Intelligent pedal structure, pedal control method and passenger car | |
| KR20220095525A (en) | System guiding with the acknowledged information of the speciality vehicles to the parking booth |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Xiaowen Inventor before: Xie Xiaowen |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190111 Assignee: Zhejiang guangzhiyuan Technology Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2023330000101 Denomination of invention: Intelligent Internet of Things access control Granted publication date: 20210330 License type: Common License Record date: 20230311 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |