CN102314717A - Wireless monitoring device of running vehicle - Google Patents
Wireless monitoring device of running vehicle Download PDFInfo
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- CN102314717A CN102314717A CN201110119495A CN201110119495A CN102314717A CN 102314717 A CN102314717 A CN 102314717A CN 201110119495 A CN201110119495 A CN 201110119495A CN 201110119495 A CN201110119495 A CN 201110119495A CN 102314717 A CN102314717 A CN 102314717A
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- oil mass
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Abstract
The invention discloses a wireless monitoring device of a running vehicle. The technical scheme of the running vehicle wireless monitoring device provided by the invention is as follows: the device is formed by respectively connecting a central processing unit singlechip module with a power supply module, a clock module, a ZigBee wireless module, a mileage collecting module, an oil mass collecting module and an ignition signal collecting module, wherein the power supply module is a two-level decompressing integrated circuit, and the clock module is a real-time integrated circuit; and the mileage collecting module is a two-level comparison amplifying integrated circuit, the oil mass collecting module and the ignition signal collecting module are filtering magnification integrated circuits. The device provided by the invention can be broadly used for monitoring and managing vehicles by vehicle management departments, and has the advantages that the device is subjected to concealed mounting in a driving room to collect vehicle information such as runtime, mileages, oil masses and the like and send the information to the management departments by virtue of the ZigBee wireless module, thereby monitoring and managing the applications and daily maintenance works of the vehicles.
Description
Technical field
The present invention relates to the monitoring and the management equipment field of vehicle, more particularly, relate to a kind of driving vehicle wireless monitoring device of realizing through the ZigBee wireless module.
Background technology
Car pipe department relates to many-side to the monitoring and the management of vehicle, comprises for keeping that parks cars and maintenance, and main is the monitoring to driving vehicle, working time of automobile for example, mileage, the grasp of information such as oil mass.Lack effective means and equipment in the prior art to the driving vehicle supervision.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the deficiency that exists in the prior art, and a kind of driving vehicle wireless monitoring device is provided.
Driving vehicle wireless monitoring device of the present invention; Be achieved through following technical proposals; Said device is connected to form with power module, clock module, ZigBee wireless module, mileage acquisition module, oil mass acquisition module and ignition signal collection module respectively by the central processing unit one-chip computer module, and said power module is a two-stage step-down integrated circuit; Clock module is the real-time time integrated circuit; The mileage acquisition module is a relatively amplification circuit of two-stage; Oil mass acquisition module and ignition signal collection module all are the filtering amplification circuits.
The present invention can be widely used in monitoring and the management of car pipe department to vehicle.The present invention is hidden, and to be installed in car steering indoor, the working time of gathering automobile, and mileage, information such as oil mass, and send to administrative authority to these information through the ZigBee wireless module, thus can monitor and manage the use and the daily servicing of automobile.Safety when the present invention moves, stable, power consumption is extremely low, can accurately monitor the various information of automobile.
Description of drawings
Fig. 1 is apparatus of the present invention structured flowcharts.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to further describe.
As shown in Figure 1, the present invention mainly comprises central processing unit one-chip computer module, power module, clock module, ZigBee wireless module, mileage acquisition module, oil mass acquisition module and ignition signal collection module.The two-stage step-down integrated circuit that power module is made up of LM2596 and XC6206 and peripheral circuit thereof; Clock module is the real-time time integrated circuit that PCF8563 and peripheral circuit thereof are formed; The ZigBee wireless module is based on the wireless communication module of ZigBee agreement; The two-stage that the mileage acquisition module is made up of LM358 and peripheral circuit thereof compares amplification circuit; The filtering amplification circuit that oil mass acquisition module and ignition signal collection module all are made up of S8050 and peripheral circuit thereof.Each module all is an independently integrated circuit, and is connected with the central processing unit one-chip computer module with different communication modes.
Principle of work of the present invention: the central processing unit single-chip microcomputer obtains the current driving condition of vehicle through collection and fusion to various signals, and concrete mode is following:
(1) the electric power source pair of module vehicular power-bottle carries out two-stage step-down, voltage stabilizing, and supplies power to device.
(2) single-chip microcomputer utilizes I
2The communication mode time for reading module of C bus is obtained the current time.
(3) when vehicle '; Vehicle speed sensor on the transfer case can produce lasting pulse signal; The mileage acquisition module carries out filter amplifying processing to this signal, produces the discernible stable square-wave signal of single-chip microcomputer, and inserts through the external clock pin; Single-chip microcomputer obtains reliable vehicle mileage information through the mode to rate integrating.
(4) when vehicle ', ignition lead can produce the high level ignition signal, and the ignition signal collection module is to this signal filtering processing and amplifying, and single-chip microcomputer is judged the duration of ignition and state through AD conversion collection point live wire high-low level signal.
(5) how many vehicle fuel-quantity transducers can produce the pulse signal of certain bandwidth according to fuel tank fuel quantity, and the oil mass acquisition module is handled this signal filtering, and single-chip microcomputer is gathered through the AD conversion, thereby analyzes oil mass signal bandwidth record oil mass operating position.
(6) this device gets up the signal storage of gathering in real time; When vehicle drives into the garage; Through the ZigBee wireless communication mode, send to the garage duty room to the various data of gathering, managerial personnel can be through the running time of management software inquiry designated vehicle; Down time, information such as distance travelled and fuel consumption.
Embodiment recited above describes the preferred embodiment for the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design philosophy of the present invention; Common engineering technical personnel make technical scheme of the present invention in this area various distortion and improvement all should belong to protection scope of the present invention.
Claims (1)
1. driving vehicle wireless monitoring device; It is characterized in that; Said device is connected to form with power module, clock module, ZigBee wireless module, mileage acquisition module, oil mass acquisition module and ignition signal collection module respectively by the central processing unit one-chip computer module, and said power module is a two-stage step-down integrated circuit; Clock module is time integrated circuit in fact; The mileage acquisition module is a relatively amplification circuit of two-stage; Oil mass acquisition module and ignition signal collection module all are the filtering amplification circuits; The ZigBee wireless module is based on the wireless communication module that the ZigBee communications protocol is built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110119495A CN102314717A (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device of running vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110119495A CN102314717A (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device of running vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102314717A true CN102314717A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110119495A Pending CN102314717A (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device of running vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102314717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136811A (en) * | 2012-12-28 | 2013-06-05 | 上海航盛实业有限公司 | Commercial vehicle information management system and method thereof |
| CN103321766A (en) * | 2013-07-15 | 2013-09-25 | 潍柴动力股份有限公司 | Method, controller and system for monitoring operating state of motor vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035760Y (en) * | 2007-04-26 | 2008-03-12 | 长春联信技术有限公司 | Public transport passenger flow and mileage information acquisition device |
| CN101309290A (en) * | 2008-06-17 | 2008-11-19 | 深圳华强信息产业有限公司 | Wireless vehicle mounted terminal for technical vehicle |
| CN101638039A (en) * | 2009-08-25 | 2010-02-03 | 深圳职业技术学院 | Vehicle-running wireless monitoring and recording device |
| CN201717897U (en) * | 2010-07-01 | 2011-01-19 | 冯忠宝 | Vehicle data acquisition analysis system |
| CN202067325U (en) * | 2011-05-10 | 2011-12-07 | 中国人民解放军军事交通学院 | Wireless monitoring device for running vehicle |
-
2011
- 2011-05-10 CN CN201110119495A patent/CN102314717A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035760Y (en) * | 2007-04-26 | 2008-03-12 | 长春联信技术有限公司 | Public transport passenger flow and mileage information acquisition device |
| CN101309290A (en) * | 2008-06-17 | 2008-11-19 | 深圳华强信息产业有限公司 | Wireless vehicle mounted terminal for technical vehicle |
| CN101638039A (en) * | 2009-08-25 | 2010-02-03 | 深圳职业技术学院 | Vehicle-running wireless monitoring and recording device |
| CN201717897U (en) * | 2010-07-01 | 2011-01-19 | 冯忠宝 | Vehicle data acquisition analysis system |
| CN202067325U (en) * | 2011-05-10 | 2011-12-07 | 中国人民解放军军事交通学院 | Wireless monitoring device for running vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103136811A (en) * | 2012-12-28 | 2013-06-05 | 上海航盛实业有限公司 | Commercial vehicle information management system and method thereof |
| CN103321766A (en) * | 2013-07-15 | 2013-09-25 | 潍柴动力股份有限公司 | Method, controller and system for monitoring operating state of motor vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |