CN201812381U - Parking lot data acquisition controller - Google Patents
Parking lot data acquisition controller Download PDFInfo
- Publication number
- CN201812381U CN201812381U CN2010205548791U CN201020554879U CN201812381U CN 201812381 U CN201812381 U CN 201812381U CN 2010205548791 U CN2010205548791 U CN 2010205548791U CN 201020554879 U CN201020554879 U CN 201020554879U CN 201812381 U CN201812381 U CN 201812381U
- Authority
- CN
- China
- Prior art keywords
- module
- parking lot
- data acquisition
- data
- controller
- 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
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a parking lot data acquisition controller, which comprises a singlechip main controller, a data source module, a storage module, a clock module, a keyboard module, a display module, a wireless transceiving module and a power supply, wherein the singlechip main controller is connected with the data source module, the storage module, the clock module, the keyboard module, the display module and the wireless transceiving module respectively. By adopting the technical scheme, the parking lot data acquisition controller can be compatible with current all data acquisition sensors, and solves the problems of state control, accumulated error adjustment and power failure storage of the data acquisition sensors.
Description
Technical field
The utility model relates to city parking inductive technology field, relates in particular to a kind of parking lot data acquisition controller.
Background technology
In recent years, flourish along with intelligent transportation system (ITS), city parking inducible system, stopping guide system have also obtained widely using, and for dredge urban transportation, alleviate congestion in road, induce parkings, the level of raising urban traffic control play a part positive.In parking guidance system, in order to obtain the real time data in parking lot, the parking lot data acquisition controller is the core of system, directly has influence on the performance of total system operational efficiency and function.
But from the parking guidance system that present big city has been built, the design and use effect of data acquisition is not very desirable.Parking lot vehicle flow data acquisition is often extremely inaccurate, and perhaps data acquisition does not come up, and is shown as " 0 " always, shows always that perhaps a false data is constant, the guiding that the data of mistake lead to errors, and complaints are heard everywhere finally to make the motorist.
The reason of searching to the bottom is that the data acquisition of existing most of system is lack of standardization nonstandard, and the data sampling sensor kind of connection is single, major part can only connect ground induction coil and wagon detector, and error is big, crashes easily, and data can't be revised at the scene, directly upload and enter database, cause error accumulation increasing, finally cause the malfunctioning of traffic guidance, on the other hand, sudden outage also causes real time data to preserve, and misguidance appears in the system that makes.
The utility model content
The purpose of this utility model is to propose a kind of parking lot data acquisition controller, can compatible all data sampling sensor at present, and solved control, cumulative errors adjustment and outage storage problem to data pick-up transducers state.
For reaching this purpose, the utility model by the following technical solutions:
A kind of parking lot data acquisition controller comprises single-chip microcomputer primary controller, data source module and memory module, and the data source module is connected with the single-chip microcomputer primary controller, and memory module is connected with the single-chip microcomputer primary controller.
Also comprise clock module, clock module is connected with the single-chip microcomputer primary controller.
Also comprise Keysheet module and display module, Keysheet module is connected with the single-chip microcomputer primary controller, and display module is connected with the single-chip microcomputer primary controller.
Also comprise radio receiving transmitting module, radio receiving transmitting module is connected with the single-chip microcomputer primary controller.
Also comprise power module.
The data source module is a data reception module, and data reception module is provided with the communications protocol interface.
The data source module is an interface module, and interface module is provided with the switching value interface.
Adopt the technical solution of the utility model, had following effect:
1, all data sampling sensors of compatibility, as supersonic array vehicle Flow Detection device, earth magnetism vehicle Flow Detection device, ground induction coil vehicle Flow Detection device, Vehicle License Plate Recognition System, stopping charging system master controller, stopping guide system master system device etc., the vehicle flowrate data of these equipment, parking position data on stock are collected in the controller.
2, can judge the turnover direction of the data on flows of vehicle Flow Detection device, the data time sequence of the sensor of a plurality of tandems discharging by the controller collection judges, identification is also got rid of the interference of drive in the wrong direction vehicle and other non-vehicle metal objects.
3, controller can not only be supported unidirectional track, two-way lane, also wants to support to widen the data acquisition modes in track.
4, the data-interface type can be supported communications protocol such as switching value, RS-485, RS-232, TCP/IP.
5, not only have the function of real-time data memory, and have after power-off protection, the communicating interrupt data from the function of storage.
6, have automatically to the time, set the function of clock, crash and restart function.
7, can pass through to press key assignments track type, working method etc., and can adjust cumulative errors by button, data such as Car park payment price are adjusted in input.
Description of drawings
Fig. 1 is a data acquisition system (DAS) structural representation in parking lot in the utility model embodiment.
Fig. 2 is the control box of parking lot data acquisition unit in the utility model embodiment and the scheme of installation of earth magnetism vehicle Flow Detection device.
Fig. 3 is that parking lot data acquisition controller control box and earth magnetism vehicle Flow Detection device are installed in twocouese bicycle road scheme of installation in the utility model embodiment.
Fig. 4 be in the utility model embodiment parking lot data acquisition controller control box and earth magnetism vehicle Flow Detection device at folk prescription to super wide track scheme of installation.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is a data acquisition system (DAS) structural representation in parking lot in the utility model embodiment.As shown in Figure 1, this system comprises parking lot data acquisition 1, data server 301 and various Data Source equipment, parking lot data acquisition controller 1 further comprises single-chip microcomputer primary controller 101, data source module 11, memory module 102, clock module 103, Keysheet module 104, display module 105 and radio receiving transmitting module 106, and the single-chip microcomputer primary controller is connected with data source module, memory module, clock module, Keysheet module, display module and radio receiving transmitting module respectively.
Wherein, the single-chip microcomputer primary controller is the core of parking lot data acquisition controller, and it adopts the single-chip microcomputer of embedded-type ARM 7 kernels; The data source module is used to obtain the parking lot data, can be data reception module 107, or interface module 108, also can comprise both simultaneously, and data reception module can connect multiple vehicle Flow Detection device, gathers real time data, and stores memory module into; Interface module can connect the vehicle Flow Detection device of switching value input; Keysheet module and display module are used to adjust cumulative errors, the function of input parking discount price; Memory module can be stored the data of certain hour, after outage or communicating interrupt, can preserve partial data; Clock module can be automatically to the time, set clock, and have watchdog function, when system in case of system halt, can regularly restart; Radio receiving transmitting module is supported GPRS, CDMA, wireless transmission protocols such as 3G, WiFi, and the GPRS agreement of China Mobile commonly used regularly sends statistical information to data server 301; Also comprise power module in addition, power module is used for providing power supply to miscellaneous part.
Parking lot data acquisition controller uploaded content generally comprises: the number-plate number recognition result of the rate of discharge in the adjustable Car park payment quotation of the empty wagons figure place in parking lot, externally issue, the inlet flow rate in parking lot, parking lot, the vehicle of turnover etc., wherein number-plate number recognition result comprises the number-plate number, car plate color and captures the car plate picture, and the time that packing data is uploaded generally is set at 1 minute to 5 minutes.
In the practical application, the parking lot data acquisition controller will be installed in the control box of a metallic seal, and control box is generally hung wall and installed, and also can land installations, possess water-proof function, and the position of installation radio receiving transmitting module antenna will be left in the top of control box.
The parking lot data acquisition controller sends to the packing data of gathering by radio receiving transmitting module the data server 301 of management control center, the packing transmission cycle is 1-5 minute, both sides will confirm that transmission finishes receiving after transmission finished, after confirming to finish, and could be to the legacy data zero clearing.If Communications failure then requires data will be temporarily stored in the memory module of controller, can not lose, after the wait communication rebulid, packing was uploaded again, and assurance the complete of data do not lost.
The parking lot data acquisition controller carries out collecting vehicle information by dual mode and various Data Source equipment.
A kind of is to adopt the interface module mode, interface module can connect maximum 16 all kinds detecting devices or sensor, interface type is the switching value interface, discern integral type camera 203 such as supersonic array vehicle Flow Detection device 201, earth magnetism vehicle Flow Detection device 202 or car plate, and can directly set the parameters such as turnover direction of these detecting devices or sensor by Keysheet module.
Supersonic array vehicle Flow Detection device connects by the RS-485 agreement, can connect 16 equipment at most, and supersonic array vehicle Flow Detection device can be discerned the wagon flow direction.
Earth magnetism vehicle Flow Detection device is to connect by the switching value signal, can connect 16 detecting devices at most, can be wired, and also can carry out wireless connections by radio receiving transmitting module, to make things convenient for installation.Because the ground magnetic detector can not be judged the wagon flow direction, for two-way lane, then need forward two detecting devices of tandem installation, spacing 1-1.5 rice, parking lot data acquisition controller are judged the direction of wagon flow by the signal sequence that receives.
And, then needing to install side by side a plurality of supersonic array vehicle Flow Detection devices or earth magnetism vehicle Flow Detection device for super wide track, the distance between two detecting devices is about about 2.5 meters.
It is that interface module by ICP/IP protocol or RS-232 agreement and parking lot data acquisition controller is connected that car plate is discerned integrated camera, the result of car plate identification output comprises the number-plate number, car plate color and captures vehicle photo etc., the vehicle that the representative of car plate color is different, the vehicle photo is the jpg form, the parking lot data acquisition controller is general only to be uploaded the number-plate number and car plate color, and vehicle pictures is kept in the local memory module.
Another kind is to adopt the data reception block mode, data reception module directly links to each other with the management of parking charge system 204, stopping guide system 205, the data-interface type comprises communications protocol interfaces such as RS-485, RS-232, TCP/IP, directly call the data upload of Fare Collection System and guidance system, the data of collection comprise real time datas such as the vehicle flowrate, empty wagons position, parking lot storage, license plate number of parking lot exit and entrance.
The parking lot data acquisition controller directly calls the data of this system, packing is uploaded just passable, by home control network communication protocol image data is uploaded to the data server of management control center, the parking lot data acquisition unit is equivalent to the communication apparatus that a data packing is uploaded.
Fig. 2 is the control box of parking lot data acquisition unit in the utility model embodiment and the scheme of installation of earth magnetism vehicle Flow Detection device.As shown in Figure 2, there is the control box of parking lot data acquisition controller generally to be installed on the wall on next door, track in or on the ground.Generally speaking, the turnover track in parking lot all is unidirectional, and width can only allow that also a car passes through, so, earth magnetism vehicle Flow Detection device just is installed in the central authorities in track, and when vehicle passed through above detecting device, then controller just received the signal that a car passes through.
For supersonic array vehicle Flow Detection device, ground induction coil vehicle Flow Detection device also is with same installation method.
Fig. 3 is that parking lot data acquisition controller control box and earth magnetism vehicle Flow Detection device are installed in twocouese bicycle road scheme of installation in the utility model embodiment.As shown in Figure 3, some small-sized parking lots, import and export a shared track, passing through of vehicle is two-way, and having into has, so need two vehicle Flow Detection devices to form one group, judge the direction of vehicle turnover, distance between two vehicle Flow Detection devices is a 1-1.5 rice, and the parking lot data acquisition controller is wanted collecting cart flow and directional data, separately statistics.
The installation method of ground induction coil vehicle Flow Detection device is the same.And supersonic array vehicle Flow Detection device is not because energy inspection vehicle flow path direction then needs to install two, as long as a vehicle Flow Detection device has been installed.
Fig. 4 be in the utility model embodiment parking lot data acquisition controller control box and earth magnetism vehicle Flow Detection device at folk prescription to super wide track scheme of installation.As shown in Figure 4, the inlet in some parking lot is nonstandard, front door such as institutional settings, or the gateway in parking lot is one section road or street etc., the super wide phenomenon in track is caused in the capital, general track surpasses 4.5 meters and just is considered as super wide track, and this is to install plural vehicle Flow Detection device side by side, and the spacing of detecting device is about 2.5 meters.
Supersonic array vehicle Flow Detection device and ground induction coil vehicle Flow Detection device generally do not fit into super wide track, otherwise error is too big.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. a parking lot data acquisition controller is characterized in that, comprises single-chip microcomputer primary controller, data source module and memory module, and the data source module is connected with the single-chip microcomputer primary controller, and memory module is connected with the single-chip microcomputer primary controller.
2. a kind of parking lot according to claim 1 data acquisition controller is characterized in that, also comprises clock module, and clock module is connected with the single-chip microcomputer primary controller.
3. a kind of parking lot according to claim 1 data acquisition controller is characterized in that, also comprises Keysheet module and display module, and Keysheet module is connected with the single-chip microcomputer primary controller, and display module is connected with the single-chip microcomputer primary controller.
4. a kind of parking lot according to claim 1 data acquisition controller is characterized in that, also comprises radio receiving transmitting module, and radio receiving transmitting module is connected with the single-chip microcomputer primary controller.
5. a kind of parking lot according to claim 1 data acquisition controller is characterized in that, also comprises power module.
6. a kind of parking lot according to claim 1 data acquisition controller is characterized in that the data source module is a data reception module, and data reception module is provided with the communications protocol interface.
7. a kind of parking lot according to claim 1 data acquisition controller is characterized in that the data source module is an interface module, and interface module is provided with the switching value interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205548791U CN201812381U (en) | 2010-09-29 | 2010-09-29 | Parking lot data acquisition controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205548791U CN201812381U (en) | 2010-09-29 | 2010-09-29 | Parking lot data acquisition controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812381U true CN201812381U (en) | 2011-04-27 |
Family
ID=43895320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205548791U Expired - Fee Related CN201812381U (en) | 2010-09-29 | 2010-09-29 | Parking lot data acquisition controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812381U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568216A (en) * | 2012-02-27 | 2012-07-11 | 蚌埠投资集团有限公司 | Intelligent bidirectional anti-loitering anti-following vehicle detection device |
| CN103123748A (en) * | 2011-11-17 | 2013-05-29 | 四川蓝讯宝迩电子科技有限公司 | Parking lot wireless management system provided with guide cards |
| CN105096648A (en) * | 2014-05-12 | 2015-11-25 | 广州市捷众智能科技有限公司 | Multi-mode vehicle detector parking stall guiding and reverse vehicle tracking system |
| CN106297302A (en) * | 2016-09-06 | 2017-01-04 | 深圳市万睿智能科技有限公司 | Vehicle management-control method based on tide track, parking lot and system |
| CN110110721A (en) * | 2019-04-19 | 2019-08-09 | 北京停简单信息技术有限公司 | Vehicle information recognition method and device |
| CN112505246A (en) * | 2020-11-11 | 2021-03-16 | 山西科致成科技有限公司 | Digital mining gas sensor calibration and verification device and method |
| CN112609614A (en) * | 2021-01-07 | 2021-04-06 | 广州羽嘉科技有限公司 | Lifting column capable of controlling traffic flow of parking lot |
-
2010
- 2010-09-29 CN CN2010205548791U patent/CN201812381U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123748A (en) * | 2011-11-17 | 2013-05-29 | 四川蓝讯宝迩电子科技有限公司 | Parking lot wireless management system provided with guide cards |
| CN102568216A (en) * | 2012-02-27 | 2012-07-11 | 蚌埠投资集团有限公司 | Intelligent bidirectional anti-loitering anti-following vehicle detection device |
| CN102568216B (en) * | 2012-02-27 | 2015-04-08 | 蚌埠投资集团有限公司 | Intelligent bidirectional anti-loitering anti-following vehicle detection device |
| CN105096648A (en) * | 2014-05-12 | 2015-11-25 | 广州市捷众智能科技有限公司 | Multi-mode vehicle detector parking stall guiding and reverse vehicle tracking system |
| CN106297302A (en) * | 2016-09-06 | 2017-01-04 | 深圳市万睿智能科技有限公司 | Vehicle management-control method based on tide track, parking lot and system |
| CN106297302B (en) * | 2016-09-06 | 2019-10-15 | 深圳市万睿智能科技有限公司 | Vehicle management-control method and system based on parking lot tide lane |
| CN110110721A (en) * | 2019-04-19 | 2019-08-09 | 北京停简单信息技术有限公司 | Vehicle information recognition method and device |
| CN112505246A (en) * | 2020-11-11 | 2021-03-16 | 山西科致成科技有限公司 | Digital mining gas sensor calibration and verification device and method |
| CN112609614A (en) * | 2021-01-07 | 2021-04-06 | 广州羽嘉科技有限公司 | Lifting column capable of controlling traffic flow of parking lot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201812381U (en) | Parking lot data acquisition controller | |
| CN110619751A (en) | Intelligent parking management system based on cloud server | |
| CN201170927Y (en) | Intelligent dust type traffic sensor and signal control network and message transmission system thereof | |
| CN101908250A (en) | Full RFID (Radio Frequency Identification Device) license plate based parkinglay-by intelligent monitoring system and method | |
| CN106846512A (en) | Parking electronic charging method and system | |
| CN109147065B (en) | Public parking charging system | |
| CN103824334A (en) | Parking lot fee collection management system | |
| CN107845285A (en) | Big-and-middle-sized parking position intelligent management system and method based on radio communication | |
| CN203644220U (en) | Intelligent road parking management system based on parking space monitoring | |
| CN104299426A (en) | Traffic signal control system and method based on detection and counting statistics on pedestrians | |
| CN104463982A (en) | Roadside parking space charging management system and charging method | |
| CN204856900U (en) | Intelligence parking video management system | |
| CN105261087A (en) | Control system for stereo garage in service place and control method thereof | |
| CN104900067A (en) | Intelligent wireless vehicle detection system based on geomagnetic sensor | |
| CN103400421A (en) | Open-type parking lot charging system based on vehicle-mounted composite tag and method thereof | |
| CN104715510A (en) | Stall vehicle locking device and intelligent stall control system | |
| CN102750747A (en) | Wireless unmanned parking lot management system | |
| CN202976219U (en) | Charge management system for parking lots | |
| CN205788801U (en) | A kind of wisdom parking parking lot information data acquisition equipment | |
| CN105654626A (en) | Automatic side parking charging management system | |
| CN108417077A (en) | Internet of Things parking lot POS control system based on NB-IOT | |
| CN106355651A (en) | Self-service paying management system for roadside parking spaces | |
| CN104537885A (en) | Parking lot parking space guide management system | |
| CN105679083A (en) | Parking stall induction system based on radar | |
| CN210377865U (en) | Parking management device based on internet of things technology NB-IoT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |