CN202067325U - Wireless monitoring device for running vehicle - Google Patents
Wireless monitoring device for running vehicle Download PDFInfo
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- CN202067325U CN202067325U CN 201120146049 CN201120146049U CN202067325U CN 202067325 U CN202067325 U CN 202067325U CN 201120146049 CN201120146049 CN 201120146049 CN 201120146049 U CN201120146049 U CN 201120146049U CN 202067325 U CN202067325 U CN 202067325U
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- vehicle
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Abstract
The utility model discloses a wireless monitoring device for a running vehicle. The wireless monitoring device for the running vehicle, which is disclosed by the utility model, is realized by the following technical scheme that: the device comprises a single chip computer module of a central processor, a power module, a clock module, a ZigBee wireless module, a mileage collection module, an oil quantity collection module and an ignition signal collection module, wherein the single chip computer module of the central processor are respectively connected with the power module, the clock module, the ZigBee wireless module, the mileage collection module, the oil quantity collection module and the ignition signal collection module, and the power module is a two-stage step-down integrated circuit; the clock module is a real-time time integrated circuit; the mileage collection module is a two-stage comparing and amplifying integrated circuit; and the oil quantity collection module and the ignition signal collection module are both filtering and amplifying integrated circuits. The wireless monitoring device for the running vehicle can be widely used for the monitoring and the management of a vehicle management department to the vehicle.
Description
Technical field
The utility model relates to the monitoring and the management equipment field of vehicle, more particularly, relates to a kind of driving vehicle wireless monitoring device of realizing by 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, the monitoring that main is 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.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of driving vehicle wireless monitoring device is provided.
The utility model driving vehicle wireless monitoring device, be achieved by following technical proposals, described 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 described 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 utility model can be widely used in monitoring and the management of car pipe department to vehicle.The utility model is hidden, and to be installed in car steering indoor, the working time of gathering automobile, and mileage, information such as oil mass, and these information are sent to administrative authority by the ZigBee wireless module, thus can monitor and manage the use and the daily servicing of automobile.Safety during the utility model operation, stable, power consumption is extremely low, can accurately monitor the various information of automobile.
Description of drawings
Fig. 1 is the utility model apparatus structure block diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model 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.
The utility model principle of work: the central processing unit single-chip microcomputer obtains the current driving condition of vehicle by collection and fusion to various signals, and concrete mode is as follows:
(1) the electric power source pair of module vehicular power-bottle carries out two-stage step-down, voltage stabilizing, and powers 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, produce the discernible stable square-wave signal of single-chip microcomputer, and by the access of external clock pin, single-chip microcomputer obtains reliable vehicle mileage information by 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 by 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 by 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, by the ZigBee wireless communication mode, the various data of gathering are sent to the garage duty room, managerial personnel can inquire about the running time of designated vehicle by management software, down time, information such as distance travelled and fuel consumption.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering technical personnel make the technical solution of the utility model in this area various distortion and improvement all should belong to protection domain of the present utility model.
Claims (1)
1. driving vehicle wireless monitoring device, it is characterized in that, described 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 described 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 |
|---|---|---|---|
| CN 201120146049 CN202067325U (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device for running vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120146049 CN202067325U (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device for running vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067325U true CN202067325U (en) | 2011-12-07 |
Family
ID=45061183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120146049 Expired - Fee Related CN202067325U (en) | 2011-05-10 | 2011-05-10 | Wireless monitoring device for running vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067325U (en) |
Cited By (2)
| 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 |
| CN104637114A (en) * | 2014-12-29 | 2015-05-20 | 芜湖市高科电子有限公司 | Vehicle recording system based on garage |
-
2011
- 2011-05-10 CN CN 201120146049 patent/CN202067325U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN104637114A (en) * | 2014-12-29 | 2015-05-20 | 芜湖市高科电子有限公司 | Vehicle recording system based on garage |
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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: 20111207 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |