CN201717897U - Vehicle data acquisition analysis system - Google Patents
Vehicle data acquisition analysis system Download PDFInfo
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- CN201717897U CN201717897U CN2010202446419U CN201020244641U CN201717897U CN 201717897 U CN201717897 U CN 201717897U CN 2010202446419 U CN2010202446419 U CN 2010202446419U CN 201020244641 U CN201020244641 U CN 201020244641U CN 201717897 U CN201717897 U CN 201717897U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
A vehicle data acquisition analysis system comprises a vehicle-mounted terminal unit, a data acquisition-transmission unit and a server unit, wherein the vehicle-mounted terminal unit measures the comprehensive data of vehicle driving, and the data acquisition-transmission unit receives the data transmitted from the vehicle-mounted terminal unit at fixed time and transmits the data to the server unit for analysis treatment, thus providing the vehicle data acquisition analysis system with low power consumption, less cost and stable properties.
Description
Technical field
The utility model relates to a kind of data acquisition and analytical system, and is particularly a kind of to the collection of vehicle data and the system that the vehicle data of gathering is analyzed.
Background technology
At present vehicle data collection analysis and management system thereof, there are various hardware devices and software systems, be roughly following two kinds:
1. based on the vehicle anti-theft tracker of GPS+GSM, major function is antitheft and travel route is followed the trail of.Have the equipment cost height in the management of single running data such as mileage etc. to vehicle, power consumption is big, shortcomings such as communication cost height;
2. automobile travel recorder, major function is main operation and the vehicle-state of the driver in the real time record vehicle ' process, regularly or real-time transmission data to control data corporation, for reviewing of traffic accident provides the technical Analysis foundation.Owing to want the operating state of a lot of devices of real-time monitoring vehicle, need be from the plug into control line of oil circuit, gas circuit, circuit of the machinery of vehicle and car running computer parts such as (BCU), destroy vehicle original electron circuit, cause aging circuit and system's instability easily, reliability is low.Simultaneously, also there are shortcomings such as hardware cost to the management of the single running data of vehicle, communication cost height.
GPS, ZigBee and GPRS are the technology of comparative maturity.
Being used in combination of GPS and ZigBee technology can be for the vehicle operation data collection provides simple, reliable, the most economic hardware platform, and ZigBee can provide economic, real-time data transmission scheme for data management system with combining of GPRS technology.
The utility model content
At the defective of above-mentioned prior art, the purpose of this utility model provide a kind of low in energy consumption, cost is few, the vehicle data acquisition analysis system of stable performance.
For achieving the above object, the utility model adopts following technical scheme:
A kind of vehicle data acquisition analysis system, comprise car-mounted terminal unit, data acquisition and transmission unit and server unit, the described car-mounted terminal unit measuring vehicle integrated data that travels, described data acquisition and transmission unit fixed point receives the data that the car-mounted terminal unit sends, and sends the data to described server unit and carry out analyzing and processing.
Vehicle data acquisition analysis system of the present utility model, wherein said data acquisition separates with described car-mounted terminal unit with transmission unit.
Vehicle data acquisition analysis system of the present utility model, wherein said car-mounted terminal unit comprise processor unit and the ZigBee unit that connects the GPS receiver unit respectively, and described processor unit connects described ZigBee unit.
Vehicle data acquisition analysis system of the present utility model, wherein said data acquisition comprises data storage cell, control unit and the GPRS data transmission unit that is connected ZigBee Data Receiving unit respectively with transmission unit, described control unit connects banister and plays bar, and the control banister plays the bar opening and closing.
Vehicle data acquisition analysis system of the present utility model, wherein said server unit comprise memory cell and the vehicle integerated analytic unit that connects successively.
Vehicle data acquisition analysis system of the present utility model, wherein said vehicle integerated analytic unit comprises the vehicle management unit, the administrative unit of sending a car, refuel administrative unit, maintenance administrative unit, driver management unit, expenses management unit, comprehensive inquiry unit, information setting unit, system unit and system help unit are set.
Vehicle data acquisition analysis system of the present utility model, wherein said car-mounted terminal unit is by the GPS receiver unit measuring vehicle integrated data that travels.
Vehicle data acquisition analysis system of the present utility model, wherein said data acquisition and transmission unit send data to described server unit by GPRS network and internet.
Vehicle data acquisition analysis system of the present utility model, wherein said data acquisition and transmission unit are realized and the communicating by letter of described car-mounted terminal unit by the ZigBee short range wireless transmission.
Vehicle data acquisition analysis system of the present utility model adopts GPS receiver unit image data, controls unused time of vehicle GPS receiver unit automatically by processor unit, thus the power consumption of saving vehicle accumulator; Exchange data using between car-mounted terminal unit and data acquisition and the transmission unit is free ZigBee technology fully.GPRS network is then passed through in the timing data exchange of data acquisition and transmission unit and server unit.Because only need to install seldom data acquisition and transmission unit, for vehicle management department, its total GPRS communication expense will significantly reduce.In addition, because function is with strong points, hardware structure is simple, and car-mounted terminal unit cost and size also are better than automobile travel recorder and automobile burglar tracker greatly.By integrated mature technique, the machinery and the electronic system of vehicle are not carried out any repacking, the stability of a system is good, the reliability height.The vehicle integerated analytic unit is a critical data with the truck kilometer number originally, is closely related with important management projects such as vehicle oil consumption, vehicle-state, maintenance, vehicle sendings, can realize the comprehensive dynamic monitoring to vehicle.
Description of drawings
Fig. 1 is the schematic diagram of the utility model vehicle data acquisition analysis system;
Fig. 2 is the structured flowchart of the utility model vehicle data acquisition analysis system.
Embodiment
Be elaborated below in conjunction with the execution mode of accompanying drawing to the utility model vehicle data acquisition analysis system.
Referring to Fig. 1, the utility model vehicle data acquisition analysis system comprises car-mounted terminal unit 1, data acquisition and transmission unit 2 and server unit 3, wherein car-mounted terminal unit 1 is by GPS (GPS (Global Position System)) measuring vehicle distance travelled, and the time by parking lot gateway lock, data acquisition and transmission unit 2 fixed points that gateway gate on the scene inside is set receive vehicle data, and by GPRS (General Packet Radio Service, GPRS) network and Internet (internet) network sends to server unit 3, is the use of vehicle, maintenance, oil consumption, analyses such as vehicle-state management provides the real-time and effective data.
Referring to Fig. 2, the car-mounted terminal unit 1 of the utility model vehicle data acquisition analysis system comprises processor unit 102 and the ZigBee unit 103 that connects GPS receiver unit 101 respectively, and processor unit 102 connects ZigBee unit 103; Data acquisition comprises data storage cell 202, control unit 203 and the GPRS data transmission unit 204 that is connected ZigBee Data Receiving unit 201 respectively with transmission unit 2, and wherein control unit 203 connection banisters play bar, and the control banister plays the bar opening and closing; Wherein ZigBee unit 103 connects ZigBee Data Receiving unit 201, and GPRS data transmission unit 204 Connection Service device unit 3, server unit 3 comprise memory cell 301 and the vehicle integerated analytic unit 302 that connects successively.
Because the Vehicle-Miles of Travel data have direct and important directive significance to vehicle comprehensive management, the real-time calculating of distance travelled and fixed point and data acquisition unit automaticdata interaction technique are very crucial.
Therefore adopt the stage distance travelled and the total kilometres number of the 101 pairs of vehicles of GPS receiver unit in the car-mounted terminal unit 1 to carry out extract real-time, the wireless-transmission network fixed point by ZigBee unit 103 is transferred to data acquisition and transmission unit 2.
GPS receiver unit 101 adopts space passive measurement principle, receives the various types of signal that the gps satellite system sends in various possible modes, is found the solution the three-dimensional coordinate of station star relation and survey station by processor unit 102.
When system brings into operation, at first entire process device unit 102 and GPS receiver unit 101 are carried out initialization, set its communication speed and GPS heading.After the GPS initialization was finished, GPS receiver unit 101 per seconds were received a secondary data, comprise information such as longitude, latitude, time, instantaneous velocity.For preventing the obstruction of communication, receive gps data by interruption, and put it in the corresponding cyclic buffer, in GPS receiver unit 101 processing procedures, finish packet parsing then and carry out the mileage computing.Calculating process is as follows: calculate the distance travelled of per second according to the instantaneous velocity that GPS receiver unit 101 obtains, then the distance travelled of per second is accumulated, accumulate some second after, summation will be above one kilometer, show and travel one kilometer that then distance travelled adds up one kilometer.Driving mileage data after at last computing being finished is returned.
After 102 pairs of driving mileage data computings of processor unit are finished, the wireless communication module of these data by ZigBee unit 103 sent to data acquisition and transmission unit 2.
The communication receiver module of ZigBee Data Receiving unit 201 (ZigBee DTU) is in running order always, continuous scanning channel, and when finding to have car-mounted terminal unit 1 to enter its network range, the frame of just giving an order activates car-mounted terminal unit 1.When the ZigBee unit 103 of car-mounted terminal unit 1 receives activation command, activate GPS receiver unit 101 immediately, and return acknowledgement frame and vehicle identification number information to ZigBee Data Receiving unit 201.
After ZigBee Data Receiving unit 201 receives the confirmation frame and vehicle identification number, in data storage cell 202, inquire about in the vehicle identification number of correspondence automatically, confirm whether this trade mark vehicle sends appearance.The vehicle sending notice comes from server unit 3 by GPRS.If send appearance, inform control unit 203, play bar by control interface notice banister and remove the gate inhibition, and inform that by ZigBee Data Receiving unit 201 frame of giving an order car-mounted terminal unit 1 can carry out transfer of data.Simultaneously, the data of certain frequency range are prepared to receive in ZigBee Data Receiving unit 201.Car-mounted terminal unit 1 adopts broadcast mode transmission data and acknowledgement frame, and transfer of data has adopted anticollision mechanism, has avoided competition and conflict when many cars send data simultaneously in the coverage.
Because 1 of car-mounted terminal of the present utility model unit just can carry out BlueDrama when having data to receive and dispatch, all the other times all are in park mode, make average power consumption very low.
The dormancy device activation time of ZigBee unit 103 is 15ms, active device channel turn-on time is 15ms, the exchanges data time is 20ms, suppose that near the Vehicle Speed the gate, parking lot is approximately 20m/s, promptly in the time of 2s, enough activate the car-mounted terminal unit 1 of high-speed motion on road, and finish the transmission of data.
Because GPRS is a kind of wireless, packet-switched technology based on gsm system, provide end to end, wireless IP connects.The wireless data transmission technology of setting up based on GPRS network has characteristics such as always online, that turn-on time is short, transmission rate is high, networking flexibility is simple, network coverage is wide, is particularly suitable for realizing that be interrupted, frequent and long-range cheaply mobile data transmission.
Therefore the reception of Vehicle-Miles of Travel data and vehicle essential information is finished in ZigBee Data Receiving of the present utility model unit 201, be transferred to GPRS data transmission unit (GPRS DTU) 204 by the RS232 serial ports, by GPRS data transmission unit 204 with storage and break into IP bag, be linked into GPRS network at official hour by the GPRS air interface again, finally the memory cell 301 that arrives in the server unit 3 by gateway and route is stored, and the control command of server unit 3 and data also can send to GPRS data transmission unit 204.
The IP packet that GPRS data transmission unit 204 is transferred to server unit 3 comprises vehicle identification number, discrepancy depot's time, the data such as gross vehicle distance travelled number when coming in and going out depot, these storage will be by vehicle integerated analytic unit 302 real-time callings in memory cell 301.
Vehicle integerated analytic unit 302 is that a cover is based on the highly versatile of Windows and Internet exploitation, the vehicle comprehensive management software systems of telotism.Comprise that vehicle management unit 302a, the administrative unit of sending a car 302b, oiling administrative unit 302c, maintenance administrative unit 302d, driver management unit 302e, expenses management unit 302f, comprehensive inquiry unit 302g, information setting unit 302h, system are provided with unit 302i and system help unit 302j, and built-in professional early warning (insurance early warning, annual examination early warning, maintainance prewarning and fee payment early warning) enters each unit automatically, vehicle pictures scanning is imported and printing function.
Vehicle integerated analytic unit 302 provides directly perceived, accurate, real-time integrated informations such as vehicle-state, maintenance and fuel consumption for vehicle management unit, provides important evidence to efficient use vehicle, the popularization that prolongs vehicle service life, energy-saving and emission-reduction policy.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (8)
1. vehicle data acquisition analysis system, it is characterized in that, comprise car-mounted terminal unit (1), data acquisition and transmission unit (2) and server unit (3), described car-mounted terminal unit (1) the measuring vehicle integrated data that travels, described data acquisition and transmission unit (2) fixed point receives the data that car-mounted terminal unit (1) sends, and send the data to described server unit (3) and carry out analyzing and processing, described car-mounted terminal unit (1) comprises processor unit (102) and ZigBee unit (103) that connect GPS receiver unit (101) respectively, and described processor unit (102) connects described ZigBee unit (103).
2. vehicle data acquisition analysis system according to claim 1 is characterized in that, described data acquisition separates with described car-mounted terminal unit (1) with transmission unit (2).
3. vehicle data acquisition analysis system according to claim 2, it is characterized in that, described data acquisition comprises data storage cell (202), control unit (203) and the GPRS data transmission unit (204) that is connected ZigBee Data Receiving unit (201) respectively with transmission unit (2), described control unit (203) connects banister and plays bar, and the control banister plays the bar opening and closing.
4. vehicle data acquisition analysis system according to claim 3 is characterized in that, described server unit (3) comprises memory cell (301) and the vehicle integerated analytic unit (302) that connects successively.
5. vehicle data acquisition analysis system according to claim 4, it is characterized in that described vehicle integerated analytic unit (302) comprises that vehicle management unit (302a), the administrative unit of sending a car (302b), oiling administrative unit (302c), maintenance administrative unit (302d), driver management unit (302e), expenses management unit (302f), comprehensive inquiry unit (302g), information setting unit (302h), system are provided with unit (302i) and system help unit (302j).
6. vehicle data acquisition analysis system according to claim 5 is characterized in that, described car-mounted terminal unit (1) is by GPS receiver unit (101) measuring vehicle distance travelled.
7. vehicle data acquisition analysis system according to claim 6 is characterized in that, described data acquisition and transmission unit (2) send data to described server unit (3) by GPRS network and internet.
8. vehicle data acquisition analysis system according to claim 7 is characterized in that, described data acquisition and transmission unit (2) are realized and the communicating by letter of described car-mounted terminal unit (1) by the ZigBee short range wireless transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446419U CN201717897U (en) | 2010-07-01 | 2010-07-01 | Vehicle data acquisition analysis system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446419U CN201717897U (en) | 2010-07-01 | 2010-07-01 | Vehicle data acquisition analysis system |
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| CN201717897U true CN201717897U (en) | 2011-01-19 |
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| CN2010202446419U Expired - Fee Related CN201717897U (en) | 2010-07-01 | 2010-07-01 | Vehicle data acquisition analysis system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306410A (en) * | 2011-07-27 | 2012-01-04 | 西安交通大学 | Universal intelligent monitoring system for vehicles |
| CN102314717A (en) * | 2011-05-10 | 2012-01-11 | 中国人民解放军军事交通学院 | Wireless monitoring device of running vehicle |
| CN103118071A (en) * | 2013-01-06 | 2013-05-22 | 深圳市元征软件开发有限公司 | Automobile maintenance method utilizing ZigBee wireless network for intelligent motorcade |
| CN103529811A (en) * | 2013-10-28 | 2014-01-22 | 国家电网公司 | Offline data compression and cache system for vehicle-mounted terminals of electric vehicle and work method of system |
| CN103548067A (en) * | 2011-06-21 | 2014-01-29 | 株式会社小松制作所 | Fuel supply system and construction machine |
| CN104240309A (en) * | 2014-08-21 | 2014-12-24 | 成都世纪智慧科技有限公司 | Vehicle management and control system |
| CN105204497A (en) * | 2015-09-25 | 2015-12-30 | 中国矿业大学 | Vehicle remote fault diagnosis system based on heterogeneous network |
| CN105679125A (en) * | 2016-04-19 | 2016-06-15 | 奇瑞汽车股份有限公司 | Vehicle-mounted driving skill evaluating and automatic teaching system |
| CN109040228A (en) * | 2018-07-29 | 2018-12-18 | 合肥市智信汽车科技有限公司 | A kind of transport truck goods remote monitoring system |
-
2010
- 2010-07-01 CN CN2010202446419U patent/CN201717897U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314717A (en) * | 2011-05-10 | 2012-01-11 | 中国人民解放军军事交通学院 | Wireless monitoring device of running vehicle |
| CN103548067A (en) * | 2011-06-21 | 2014-01-29 | 株式会社小松制作所 | Fuel supply system and construction machine |
| CN103548067B (en) * | 2011-06-21 | 2016-10-12 | 株式会社小松制作所 | The oil supply system of fuel and civil engineering machine |
| CN102306410A (en) * | 2011-07-27 | 2012-01-04 | 西安交通大学 | Universal intelligent monitoring system for vehicles |
| CN103118071A (en) * | 2013-01-06 | 2013-05-22 | 深圳市元征软件开发有限公司 | Automobile maintenance method utilizing ZigBee wireless network for intelligent motorcade |
| CN103529811A (en) * | 2013-10-28 | 2014-01-22 | 国家电网公司 | Offline data compression and cache system for vehicle-mounted terminals of electric vehicle and work method of system |
| CN103529811B (en) * | 2013-10-28 | 2016-03-30 | 国家电网公司 | A kind of electric automobile car-mounted terminal off-line data compressed cache system and method for work |
| CN104240309A (en) * | 2014-08-21 | 2014-12-24 | 成都世纪智慧科技有限公司 | Vehicle management and control system |
| CN105204497A (en) * | 2015-09-25 | 2015-12-30 | 中国矿业大学 | Vehicle remote fault diagnosis system based on heterogeneous network |
| CN105679125A (en) * | 2016-04-19 | 2016-06-15 | 奇瑞汽车股份有限公司 | Vehicle-mounted driving skill evaluating and automatic teaching system |
| CN109040228A (en) * | 2018-07-29 | 2018-12-18 | 合肥市智信汽车科技有限公司 | A kind of transport truck goods remote monitoring system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110701 |