CN209265713U - A kind of Intelligent parking lot management system - Google Patents
A kind of Intelligent parking lot management system Download PDFInfo
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- CN209265713U CN209265713U CN201920006189.3U CN201920006189U CN209265713U CN 209265713 U CN209265713 U CN 209265713U CN 201920006189 U CN201920006189 U CN 201920006189U CN 209265713 U CN209265713 U CN 209265713U
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Abstract
The utility model discloses a kind of Intelligent parking lot management systems, including monitoring host computer, terminal node, router node, coordinator node and data acquisition device, the terminal node connect with the data acquisition device and receives the vehicle detection data of the data acquisition device；The router node connect with the terminal node, the coordinator node and receives the data of the terminal node；The coordinator node connect with the router node, the monitoring host computer and sends the monitoring host computer for the data for receiving the router node.The utility model breaks single parking system information island phenomenon using technology of Internet of things, realizes that manpower costs are saved in license plate image identification by data acquisition device；Realize that vehicle is guided automatically to improve parking efficiency by portable handheld terminal and monitoring host computer communication；Realize the functions such as predetermined parking stall, parking navigation, on-line payment to improve parking service quality and intelligent management level.
Description
Technical field
The utility model relates to Internet of Things intelligent management technical fields；More particularly to a kind of Intelligent parking lot management system.
Background technique
With the fast development of social economy, the auto industry level in China is also continuously improved, along with people's lives water
Benefit improves on ordinary days, and the demand of automobile is even more to sharply increase, and urban traffic pressure also increases with it.Parking low efficiency, parking difficulty
Oneself restricts the principal element of people's trip through becoming.People would generally consume the plenty of time and go for parking stall, not only in this way
It wastes time, also will cause urban congestion, cause environmental damage, also will affect city image.
Country parking lot all controls the disengaging of vehicle in such a way that parking takes and also blocks at present, when vehicle enters parking lot
Card taking is needed, needs to change card and pay Parking Fee when vehicle is driven out to parking lot.This parking lot has to by artificial next
Operation and management, reliability and duration are poor；It cannot achieve the functions such as predetermined parking stall, on-line payment and parking navigation, it can not
Effective monitoring and guidance are carried out to the vehicle in parking lot；Can not accomplish real charging, so as to cause parking lot service efficiency and
Intelligent level is lower.
Utility model content
Technical problem to be solved by the utility model is:
A kind of Intelligent parking lot management system is provided, effective intelligent monitoring and guidance are carried out to the vehicle in parking lot, and
The functions such as predetermined parking stall, on-line payment and parking navigation are able to achieve, to propose the service efficiency and intelligent level of vehicle commander.
The technical solution of the utility model to solve above-mentioned technical problem is:
Provide a kind of Intelligent parking lot management system, which is characterized in that the system comprises monitoring host computers, terminal section
Point, router node, coordinator node and data acquisition device, the terminal node connect and connect with the data acquisition device
Receive the vehicle detection data of the data acquisition device；The router node and the terminal node, the coordinator node
Connect and receive the data of the terminal node；The coordinator node is connect with the router node, the monitoring host computer
And the monitoring host computer is sent by the data for receiving the router node.
Preferably, the data acquisition device includes license plate image acquisition device and parking stall ultrasonic detection device, described
License plate image acquisition device is used to acquire the vehicle license plate image for entering and leaving parking lot to identify license plate number；The parking stall ultrasonic wave
Detection device is for detecting whether vehicle drives into parking stall.
Preferably, the parking stall ultrasonic detection device is installed in each parking stall entrance, including center control
Device, serial communication interface, emitter and reception device, the serial communication interface are RS232 interface.
Preferably, the emitter of the parking stall ultrasonic detection device starts timing to start to emit ultrasonic wave,
Terminate timing with the echo that the reception device receives the ultrasonic wave chance barrier transmitting, to judge whether parking stall has
Vehicle.
Preferably, the central controller of the parking stall ultrasonic detection device uses CC2530 chip.
Preferably, the terminal node can be used for portable handheld terminal, and the portable handheld terminal includes that power supply is suitable
Orchestration, radio receiving transmitting module, display module, input module, microprocessor module, clock module, the radio receiving transmitting module are used
In the data transmission in certain distance, the input module is inputted for control switch amount, and the microprocessor module is for eventually
Orthofunction is held, the clock module is used for clock synchronization when high-precision real.
Preferably, the portable handheld terminal receives and shows the vehicle guidance data of the monitoring host computer, the vehicle
Guidance data include at least induction path planning, to guide vehicle quickly to drive into idle parking stall.
Preferably, the vehicle guidance data further include real charging information, so that driver obtains current parking fee in real time
With and being paid automatically when sailing out of parking stall.
Preferably, the router node is ZigBee gateway, for receiving multiple terminal node wireless transmissions
The vehicle detection data.
Preferably, the ZigBee gateway include CC2530 main chip module, jtag interface module, serial communication modular,
USB module, power module, reseting module, LCD display module.
Preferably, the reseting module is connect using key mode with 3.3V power supply, to meet power supply low consumption and stable
Demand.
Preferably, the coordinator node includes serial communication module, and the data of the router node are coordinated suitable
The monitoring host computer is sent to after matching, in a serial fashion so as to compatible with monitoring host computer communication.
The beneficial effects of the utility model are:
1, parking lot can reduce fault by using Intelligent parking lot management system while reducing human cost,
Increase the reliability and duration of parking lot monitoring and management.
2, the vehicle in parking lot is driven into without closely taking IC card, and outgoing vehicles can pass through without short distance brush IC card
Car license recognition realizes that vehicle identifies at a distance, saves a large amount of manpower costs.
3, Intelligent parking lot management system can realize the automatic guidance of vehicle, section by portable handheld terminal or webpage
The time that driver finds idle parking stall has been saved, parking efficiency is improved.
4, the unified management of Parking position is realized, such as parking stall is predetermined, parking navigation, on-line payment function, improves
Parking service quality and intelligent management level.
5, it is fitted with monitoring camera near parking lot entrance and each parking stall, can both guarantees to enter and leave vehicle in this way
And personnel safety, and can quickly and easily settle accounts when vehicle leaves.
6, the image information collecting for realizing vehicles while passing parking lot accomplishes real charging, greatly promotes making for parking lot
With efficiency and intelligent level.
Detailed description of the invention
Fig. 1 is the Intelligent parking lot management system structural schematic block diagram of the utility model.
Fig. 2 is the Intelligent parking lot management system networking schematic block diagram of the utility model.
Fig. 3 is the parking stall ultrasonic detection device structural schematic block diagram of the utility model.
Fig. 4 is the parking stall ultrasonic detection device range measurement principle schematic diagram of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Intelligent parking lot management system as shown in Figure 1, including monitoring host computer, terminal node, router node, coordinator
Node and data acquisition device.The terminal node and the data acquisition device and the router node are connected with each other, institute
Terminal node is stated to receive the data of the data acquisition device acquisition and send it to the router node；The router
Node and the terminal node and the coordinator node are connected with each other, and the router node receives the number of the terminal node
According to and send it to the coordinator node；The coordinator node and the router node and the monitoring host computer are mutual
Connection, the coordinator node receive the data of the router node and send it to the monitoring host computer；The monitoring
Host and the coordinator node are connected with each other, and the monitoring host computer receives the data of the coordinator node and divides it
Analysis and processing.
The data acquisition device includes license plate image acquisition device and parking stall ultrasonic detection device.
The license plate image acquisition device be used for acquire discrepancy parking lot vehicle license plate image to identify license plate number, institute
It states license plate image acquisition device and the image data of acquisition is uploaded to the terminal node, then via the router node and institute
Coordinator node is stated, the monitoring host computer is ultimately sent to, image recognition processing is carried out by the monitoring host computer.When vehicle drives into
Entrance, the starting identification of vehicle license plate image, record drive into time and the first license plate recognition result；Parking is driven out to vehicle
Field outlet, the starting identification of vehicle license plate image, record drives into time and the second license plate recognition result, and first license plate
Whether recognition result and second license plate recognition result are consistent, if unanimously, basis drives into time, the time of being driven out to and meter
Take criterion calculation Parking Fee.
The parking stall ultrasonic detection device judges whether parking stall has vehicle according to distance measurement result, to realize situation of remote
Detection.The parking space information that the parking stall ultrasonic detection device will test is sent to the terminal node, then via the road
By device node and the coordinator node, be ultimately sent to the monitoring host computer, by the monitoring host computer carry out unified monitoring and
Management.
Parking stall ultrasonic detection device as shown in Figure 3 is mainly sent out by CC2530 central controller, serial communication, ultrasonic wave
The composition such as injection device and ultrasonic probe, ultrasonic receiver.CC2530 may be used in ZigBee, the application of IEEE 802.15.4 and RF4CE
Solution in system, feature are exactly that very powerful node can be set up with very cheap cost.It is combined
RF transceiver, the 8051MCU of industrywide standard, internal system can be all over other functions such as 8KB RAM of journey, and there are four types of different
Flash version, CC2530F32/64/128/256 equally also correspond to different reservoirs, and 32/64/128/256KB also distinguishes
With four kinds of different FLASH versions.The low power consuming established under various modes for CC2530, and chased after now by everybody
It holds in both hands, a kind of performance of speed and its low power consuming that various modes toggle.Each parking stall entrance in parking lot
Parking stall ultrasonic detection device is installed, when driver, which drives vehicle, to drive into or sail out of parking stall, parking stall ultrasonic detection device
Signal can be issued, so as to complete the detection of parking space information.The data information that parking stall ultrasonic detection device detects is uploaded to
The terminal node realizes the communication of parking stall ultrasonic detection device and terminal node using RS232 serial ports.
Parking stall ultrasonic detection device principle as shown in Figure 4 are as follows: surpass when parking stall ultrasonic detection device is issued to parking stall
Sound wave, reception device calculates parking stall at a distance from emitter according to the reflected length of time in parking stall, so that it is determined that vehicle
Position whether there is vehicle.When stopping on parking stall, ultrasonic transmission device is started the clock with starting to emit ultrasonic wave, is being sent out
Barrier can be encountered when during penetrating, ultrasonic reflections receiving device calculates time stopping while receiving echo information, this
Sample can be obtained by distance and judge on parking stall with the presence of vehicle.That is, the hair of the parking stall ultrasonic detection device
Injection device starts timing to start to emit ultrasonic wave, receives the ultrasonic wave with the reception device and meets returning for barrier transmitting
Wave terminates timing, to judge whether parking stall has vehicle.
The license plate image acquisition device and the terminal node are by wired mode connecting communication, including but not limited to
Coaxial cable, twisted pair etc..
The parking stall ultrasonic detection device and the terminal node are including but unlimited by wired mode connecting communication
In RS232 serial ports, RS485 serial ports etc..
The terminal node is a node of the Internet of things system being mutually made of each other wireless telecommunications with embedded technology,
It can be applied to portable handheld terminal, the portable handheld terminal includes power supply adaptor, radio receiving transmitting module, display mould
Block, input module, microprocessor module, clock module, the radio receiving transmitting module is for the data transmission in certain distance, institute
It states input module to input for control switch amount, the microprocessor module is coordinated for terminal function, and the clock module is used
Clock synchronization when high-precision real.The composition of the radio receiving transmitting module is then by issuing the PC machine server for instructing and showing result data
Wireless module and terminal wireless module, wireless transport module used node technology, including router node, terminal section
Point and coordinator node.ZigBee-network can be established by coordinator node.
Preferably, the portable handheld terminal receives and shows the vehicle guidance data of the monitoring host computer, the vehicle
Guidance data include at least induction path planning, to guide vehicle quickly to drive into idle parking stall.The portable hand-held is whole
End is connected with each other with the monitoring host computer and communicates, and the portable handheld terminal receives the data of the monitoring host computer and shown
Show in the display devices such as such as display screen, touch screen, for example, the portable handheld terminal receives the monitoring host computer for drawing
Guide-car arrives the route planning information of idle parking stall, and shows the path in the portable handheld terminal display device
Out, and by way of Voice Navigation driver is quickly guided to be driven to specified idle parking stall；Alternatively, the portable hand-held
Terminal shows in the path on such as simple map or simple planning chart, so that driver is not having the case where voice prompting
Under can also be quickly found out idle parking stall, find time that parking stall is spent to save to promoting parking efficiency.
Preferably, the vehicle guidance data further include real charging information, so that driver obtains current parking fee in real time
With and being paid automatically when sailing out of parking stall.In many cases, driver sails out of behind parking stall and is driven out to parking exit not in time, because
When the time on vacant parking stall may be also included in charge on time by this traditional parking charge mode, it cannot accomplish precisely
Charging.Vehicle, can be after sailing out of parking stall in real time according to the real charging information and the parking stall ultrasonic detection device
Parking Fee is calculated and be shown, and supports on-line payment function.That is, driver sail out of parking stall it is seen that this
Parking needs the expense paid, and can be connected with each other on the portable handheld terminal of communication with the monitoring host computer
On-line payment is carried out, without, to artificial payment expense, one can accomplish accurately to charge at parking exit, two can be with
See Parking Fee in real time, three can save human cost with on-line payment, improve service quality and intelligent level.
Intelligent parking lot management system networking as shown in Figure 2, by monitoring host computer, coordinator node, ZigBee routing section
Point, terminal node, data acquisition device (parking stall ultrasonic detection device and/or license plate image acquisition device) composition.The end
End node connects multiple data acquisition devices, and the coordinator node connects multiple ZigBee routing nodes, described
The main hardware of ZigBee routing node is ZigBee core board circuit, and the ZigBee core board circuit design is broadly divided into
CC2530 master chip circuit design, JTAG interface circuit design, serial communication circuit, USB circuit design, power module design,
Reset circuit design, LCD display circuit design.CC2530 master chip circuit is broadly divided into three parts, memory module, peripheral hardware
With power management module, wireless module.CC2530 has the wireless transceiver of an IEEE802.15.4 standard, is MCU and nothing
Communication between line provides a communication interface, can will send the events such as order, reading order in this way and be ranked up.
CC2530 chip can accommodate many different external equipments, and the presence of external equipment can make developer in exploitation related application
It is simple and easy when program.In order to maximize performance in the application of CC2530 chip, so being to need to add electricity in circuit design
Misfortune capacitor is removed in source, and the layout and size of power supply coupling capacitor device are extremely important.Reset circuit is connected with 3.3V power supply, and uses
The mode of key.System is made of the different module of multiple functions, in order to need the different work to be in system
Stable voltage can be provided because supply voltage needed for different modules is different from, the demand for being able to satisfy power supply simultaneously
Also to meet advocating for low consumption.Because of the entire circuit stability of the stable relation of supply voltage.So considering system
It can be in outdoor utility, so having chosen the supply voltage of 3.3V in practice.
Preferably, the ZigBee router node is ZigBee gateway, wireless for receiving multiple terminal nodes
The vehicle detection data or license plate image data sent.
The coordinator node includes serial communication module, after the coordinated adaptation of data of the ZigBee routing node
It is sent to the monitoring host computer, in a serial fashion so as to compatible with monitoring host computer communication.That is, the coordinator will
It is under the jurisdiction of data and monitoring host computer data to be processed inside Intelligent parking lot management system local area network and has made agreement turn
It changes and format adaptation, so that the data conversion of the ZigBee routing node received is supported at the monitoring host computer
Data, and then monitored host receives and processes.
ZigBee technology is applied on intelligent parking lot, by Intelligent parking lot management system function modoularization, each
Module all has the function of oneself, make manage platform structure be more clear, improve software test accuracy and debugging can
By property.Managing system of car parking can observe the presence of parking lot various kinds of equipment in real time；Can operating parameter to parking lot into
The remotely located and Backup and Restore of row；Current mode can be arranged to charging grouping vehicle by porte-cochere；Garage can be configured
Management；Rate can be set by charge type and vehicle；Festivals or holidays relevant to charging can be preset；Electronics branch can be set
The gathering account number paid；It can live preview daily gathering situation and vehicle condition on the scene.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (10)
1. a kind of Intelligent parking lot management system, which is characterized in that the system comprises monitoring host computer, terminal node, routers
Node, coordinator node and data acquisition device, the terminal node connect with the data acquisition device and receive the number
According to the vehicle detection data of acquisition device；The router node connect and connects with the terminal node, the coordinator node
Receive the data of the terminal node；The coordinator node connect with the router node, the monitoring host computer and will receive
Data to the router node are sent to the monitoring host computer.
2. Intelligent parking lot management system as described in claim 1, which is characterized in that the data acquisition device includes license plate
Image collecting device and parking stall ultrasonic detection device, the license plate image acquisition device are used to acquire the vehicle for entering and leaving parking lot
License plate image is to identify license plate number；The parking stall ultrasonic detection device is for detecting whether vehicle drives into parking stall.
3. Intelligent parking lot management system as claimed in claim 2, which is characterized in that the parking stall ultrasonic detection device quilt
It is mounted on each parking stall entrance, including central controller, serial communication interface, emitter and reception device, it is described
Serial communication interface is RS232 interface.
4. Intelligent parking lot management system as described in claim 1, which is characterized in that the terminal node can be used for portable
Handheld terminal, the portable handheld terminal include power supply adaptor, radio receiving transmitting module, display module, input module, Wei Chu
Device module, clock module are managed, the radio receiving transmitting module is for the data transmission in certain distance, and the input module is for controlling
On-off signal processed, the microprocessor module are coordinated for terminal function, and the clock module is used for clock synchronization when high-precision real.
5. Intelligent parking lot management system as claimed in claim 4, which is characterized in that the portable handheld terminal receives simultaneously
Show the vehicle guidance data of the monitoring host computer, the vehicle guidance data include at least induction path planning, to guide
Vehicle quickly drives into idle parking stall.
6. Intelligent parking lot management system as claimed in claim 5, which is characterized in that the vehicle guidance data further include reality
When pay imformation, obtain current Parking Fee in real time so as to driver and paid automatically when sailing out of parking stall.
7. Intelligent parking lot management system as described in claim 1, which is characterized in that the router node is ZigBee net
It closes, for receiving the vehicle detection data of multiple terminal node wireless transmissions.
8. Intelligent parking lot management system as claimed in claim 7, which is characterized in that the ZigBee gateway includes CC2530
Main chip module, jtag interface module, serial communication modular, USB module, power module, reseting module, LCD display module.
9. Intelligent parking lot management system as claimed in claim 8, which is characterized in that the reseting module uses key mode
Connect with 3.3V power supply, with meet power supply low consumption and it is stable the needs of.
10. Intelligent parking lot management system as described in claim 1, which is characterized in that the coordinator node includes serial
Communication module will be sent in a serial fashion the monitoring host computer after the coordinated adaptation of the data of the router node, so as to
It is compatible with monitoring host computer communication.
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| CN201920006189.3U CN209265713U (en) | 2019-01-03 | 2019-01-03 | A kind of Intelligent parking lot management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110533926A (en) * | 2019-09-20 | 2019-12-03 | 哈工大机器人集团重庆普耀信息产业发展有限公司 | A kind of wisdom parking management system based on road occupation for parking |
| CN112863237A (en) * | 2021-01-07 | 2021-05-28 | 上海镭芯微电子股份有限公司 | Wireless networking method and system of parking space detection device |
-
2019
- 2019-01-03 CN CN201920006189.3U patent/CN209265713U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110533926A (en) * | 2019-09-20 | 2019-12-03 | 哈工大机器人集团重庆普耀信息产业发展有限公司 | A kind of wisdom parking management system based on road occupation for parking |
| CN110533926B (en) * | 2019-09-20 | 2024-01-12 | 严格普耀重庆信息科技有限公司 | Intelligent parking management system based on road occupation parking |
| CN112863237A (en) * | 2021-01-07 | 2021-05-28 | 上海镭芯微电子股份有限公司 | Wireless networking method and system of parking space detection device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 213000 standard workshop of HUTANG Industrial Park, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou rongyisheng Intelligent Equipment Co.,Ltd. Address before: 213000 No. 26 Mingxin Middle Road, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU INSTITUTE OF MECHATRONIC TECHNOLOGY |