CN207133996U - Vehicle detector based on ZigBee-network - Google Patents
Vehicle detector based on ZigBee-network Download PDFInfo
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- CN207133996U CN207133996U CN201721099230.3U CN201721099230U CN207133996U CN 207133996 U CN207133996 U CN 207133996U CN 201721099230 U CN201721099230 U CN 201721099230U CN 207133996 U CN207133996 U CN 207133996U
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- parking stall
- controller
- vehicle
- zigbee
- rfid reader
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Abstract
It the utility model is related to vehicle detection apparatus field, and in particular to the vehicle detector based on ZigBee-network, including RFID reader, RFID radio-frequency cards, Zigbee communication device and controller；RFID reader is located on each parking stall, for carrying out contactless reading to the RFID radio frequencies card signal on vehicle；RFID radio-frequency cards support the use with RFID reader；Zigbee communication device is used to send parking stall occupied information to background system after controller receives Seize ACK message；Controller is used to control Zigbee communication device to send out parking stall Seize ACK message according to the entering signal of RFID reader；The berth lock unlocked is controlled by controller when controller receives Seize ACK message being provided with each parking stall.The utility model detects vehicle arrival when vehicle enters parking stall, and just unlocks berth lock after vehicle arrival, avoids other people from arbitrarily using parking stall.
Description
Technical field
It the utility model is related to vehicle detection apparatus field, and in particular to the vehicle detector based on ZigBee-network.
Background technology
With the popularization of vehicle, the parking stall in parking lot is more and more in short supply, and some shared parking stall managements are not in place, each
Car owner chooses at random parking stall and used, and the private parking stall in part can also be taken by other people and parking stall owner is not used.
ZigBee is a kind of for remote control and the radio network technique of sensor, is suitably applied in severe radio environment and orphan
Vertical operating position.
This parking stall is arbitrarily used by personal, and vehicle does not detect when entering parking stall to vehicle, background system
The service condition on parking stall can not be known, so, urgent need is a kind of to be visited based on Zigbee network to the vehicle for entering parking stall
The scheme of survey.
Utility model content
The utility model is intended to provide a kind of vehicle detector based on ZigBee-network, to be detected when entering parking stall
Vehicle simultaneously unlocks parking stall.
The vehicle detector based on ZigBee-network in this programme, including RFID reader, RFID radio-frequency cards, Zigbee
Communicator and controller；
RFID reader, it is contactless for being carried out to the RFID radio frequencies card signal on vehicle on each parking stall
Read, and signal is transmitted into controller after RFID radio frequency card signals are read；
RFID radio-frequency cards, are supported the use with RFID reader, are obtained at random according to vacant parking stall at Entrance,
Signal is read for being provided to the RFID reader on each parking stall；
Zigbee communication device, for sending parking stall Seize ACK message to background system after controller receives entering signal；
Controller, letter is taken for controlling Zigbee communication device to send out parking stall according to the entering signal of RFID reader
Number；
The berth lock unlocked, institute are controlled by controller when controller receives Seize ACK message being provided with each parking stall
Stating berth lock includes fixed disk and the back-up ring being kept upright before vehicle enters parking stall, and rotary pneumatic is provided with the fixed disk
Cylinder, the rotary cylinder are used to drive back-up ring to rotate, and the rotary cylinder is controlled by controller according to entering signal to be started.
The working principle and beneficial effect of this programme is, before vehicle drives into parking stall, berth lock is in the lock state, gear
Circle is upright to prevent vehicle from entering parking stall；Vehicle is driven near parking stall, and RFID radio-frequency cards enter the reading of RFID reader
In the range of after, RFID reader reads RFID radio-frequency cards, and RFID reader is transmitted into signal to controller, controller control rotation
Rotaring cylinder starts, and rotary cylinder drives back-up ring rotation back-up ring is affixed with fixed disk, stop of the revocation back-up ring to vehicle, controller
Control berth lock is opened enters parking stall for vehicle, meanwhile, controller sends the parking by Zigbee communication device to background system
The occupied information of position, the position of back-up ring is automatically controlled, car owner does not have to get off to unlock to back-up ring, using more convenient.
Detection of the parking stall to vehicle, and car are realized using contactless RFID reader and supporting RFID radio-frequency cards
Position is locked in vehicle and controls unblock by controller before into parking stall, is got off without car owner, facilitates car owner to use.
Further, the camera for shooting vehicle license information is installed, the camera is by vehicle on the back-up ring
License plate information passes to controller, and license plate information and parking space information are sent into backstage by Zigbee communication device by controller
System.
Vehicle is before moving backward and entering parking stall, and because back-up ring is in vertical state, the camera on back-up ring recognizes
License plate number, and allow controller that the information of vehicles on the parking space information and parking stall is transmitted into backstage by Zigbee communication device
System, it is easy to management of the background system to parking stall, avoids more people while strive parking stall.
Further, baffle plate is hinged with the back-up ring, the baffle plate is used to carry out sun-shading rain-proof to fixed disk.
When summer, temperature was higher, baffle plate carries out sunshade to fixed disk, prevents the temperature in fixed disk too high and influences rotation
Rotaring cylinder works；At rainy day, baffle plate can also block the part rainwater of fixed disk, reduce the amount of rainfall into fixed disk, carry
The service life of high fixed disk.
Further, the height of the back-up ring is 30 centimetres.
The height of back-up ring is allowed to be higher than the chassis height of most of vehicle, the RFID reader on parking stall does not receive
During RFID radio-frequency cards, back-up ring is kept upright, and allows unauthorized vehicle can not use parking stall, is avoided unauthorized vehicles or is not this
The car owner of parking stall takes parking stall.
Brief description of the drawings
Fig. 1 is the theory diagram of the utility model embodiment；
Fig. 2 is the structural representation of the berth lock of the utility model embodiment.
Embodiment
The utility model is described in further detail below by embodiment.
Reference in Figure of description includes：Fixed disk 1, back-up ring 2, baffle plate 3.
The vehicle detector based on ZigBee-network as depicted in figs. 1 and 2, installed on each parking stall in parking lot
Berth lock, berth lock include fixed disk 1, and fixed disk 1 is fixed by screws in earth's surface, is hinged back-up ring 2 on fixed disk 1, back-up ring 2 exists
Vehicle enters before parking stall the state being kept upright, and height when back-up ring 2 is upright is 30 centimetres, prevents vehicle from entering parking
Position；Camera for shooting vehicle license information is installed on back-up ring 2；Baffle plate 3 is hinged with back-up ring 2, baffle plate 3 is used for solid
Price fixing 1 carries out sun-shading rain-proof；Rotary cylinder is provided with fixed disk 1, the piston rod of rotary cylinder is connected with back-up ring 2, and back-up ring 2 is by revolving
Rotaring cylinder, which drives, to be rotated.
For vehicle when being stopped into parking lot, car owner obtains RFID radio-frequency cards, and RFID is set on each parking stall
Reader, RFID reader is arranged on berth lock, when vehicle is driven into the reading range of RFID reader, RFID is read
Device carries out contactless reading to RFID radio-frequency cards, is realized using contactless RFID reader and supporting RFID radio-frequency cards
Detection of the parking stall to vehicle, and berth lock is controlled by controller before vehicle enters parking stall and unlocked, and is got off without car owner,
Car owner is facilitated to use.
Before vehicle enters parking stall, because back-up ring 2 is in erectility, the camera on back-up ring 2 photographs vehicle
License plate information, license plate information passes to controller with pictorial manner, and controller is sent to backstage by Zigbee communication device and is
System.
When RFID reader reads RFID radio-frequency cards, RFID reader sends the entering signal of vehicle to controller,
Controller controls rotary cylinder to start according to entering signal, and rotary cylinder drives back-up ring 2 to rotate unblock, that is, allows back-up ring 2 no longer to be located
In erectility, vehicle can be entered in parking stall, meanwhile, controller is sent parking stall occupied information by Zigbee communication device
To background system, parking stall occupied information is position and the vehicle license on parking stall.
Controller can use the single-chip microcomputer of C8051 series in the present embodiment, and Zigbee communication device is received using existing Zigbee
Module is sent out, background system is the management system at Entrance, such as main frame and display, RFID reader and RFID radio frequencies
Card is existing hardware device, and above-mentioned automatically control all is to use existing technology, therefore is repeated no more.
Vehicle detects when entering parking stall to vehicle, allows berth lock to unlock, and prevents other vehicles arbitrarily using parking
Position, vehicle enter in parking stall, automatically control the unblock of back-up ring 2, and car owner does not have to get off to unlock to back-up ring 2, using more
It is convenient.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (4)
1. the vehicle detector based on ZigBee-network, it is characterised in that：Including RFID reader, RFID radio-frequency cards, Zigbee
Communicator and controller；
RFID reader, on each parking stall, for carrying out contactless reading to the RFID radio frequencies card signal on vehicle,
And it is transmitted into signal to controller after RFID radio frequency card signals are read；
RFID radio-frequency cards, are supported the use with RFID reader, are obtained, are used at random according to vacant parking stall at Entrance
There is provided to the RFID reader on each parking stall and read signal；
Zigbee communication device, for sending parking stall Seize ACK message to background system after controller receives entering signal；
Controller, for controlling Zigbee communication device to send out parking stall Seize ACK message according to the entering signal of RFID reader；
The berth lock unlocked, the car are controlled by controller when controller receives Seize ACK message being provided with each parking stall
Position lock includes fixed disk and the back-up ring being kept upright before vehicle enters parking stall, and rotary cylinder is provided with the fixed disk,
The rotary cylinder is used to drive back-up ring to rotate, and the rotary cylinder is controlled by controller according to entering signal to be started.
2. the vehicle detector according to claim 1 based on ZigBee-network, it is characterised in that：Installed on the back-up ring
Have a camera for shooting vehicle license information, the camera by vehicle license information transmission to controller, by controller
License plate information and parking space information are sent to background system by Zigbee communication device.
3. the vehicle detector according to claim 1 based on ZigBee-network, it is characterised in that：It is hinged on the back-up ring
There is baffle plate, the baffle plate is used to carry out sun-shading rain-proof to fixed disk.
4. the vehicle detector according to claim 1 based on ZigBee-network, it is characterised in that：The height of the back-up ring
For 30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099230.3U CN207133996U (en) | 2017-08-30 | 2017-08-30 | Vehicle detector based on ZigBee-network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099230.3U CN207133996U (en) | 2017-08-30 | 2017-08-30 | Vehicle detector based on ZigBee-network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133996U true CN207133996U (en) | 2018-03-23 |
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ID=61636919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099230.3U Active CN207133996U (en) | 2017-08-30 | 2017-08-30 | Vehicle detector based on ZigBee-network |
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| Country | Link |
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| CN (1) | CN207133996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706514A (en) * | 2019-10-28 | 2020-01-17 | 重庆知翔科技有限公司 | Parking stall lock control system based on networking data of Internet of things |
| CN113178095A (en) * | 2021-04-25 | 2021-07-27 | 重庆交通大学 | Parking space classification guiding method and system |
-
2017
- 2017-08-30 CN CN201721099230.3U patent/CN207133996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706514A (en) * | 2019-10-28 | 2020-01-17 | 重庆知翔科技有限公司 | Parking stall lock control system based on networking data of Internet of things |
| CN110706514B (en) * | 2019-10-28 | 2021-11-05 | 陕西坤翔静态交通科技有限公司 | Parking stall lock control system based on networking data of Internet of things |
| CN113178095A (en) * | 2021-04-25 | 2021-07-27 | 重庆交通大学 | Parking space classification guiding method and system |
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