CN103063226A - Global position system (GPS) detection system used for motormeters - Google Patents
Global position system (GPS) detection system used for motormeters Download PDFInfo
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- CN103063226A CN103063226A CN2012105631792A CN201210563179A CN103063226A CN 103063226 A CN103063226 A CN 103063226A CN 2012105631792 A CN2012105631792 A CN 2012105631792A CN 201210563179 A CN201210563179 A CN 201210563179A CN 103063226 A CN103063226 A CN 103063226A
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Abstract
The invention provides a global position system (GPS) detection system used for motormeters. The GPS detection system comprises a signal receiving module, an inner processing module, an alarm indicating module and a modification adjusting module. According to the GPS detection system used for the motormeters, a special detection system is designed for GPS detection of motormeters with a controller area network (CAN) bus interface, and signal drive is used for detection of a connected motor GPS system. The GPS detection system used for the motormeters is easy and convenient to connect, and comprehensive in detection.
Description
Technical field
The present invention relates to a kind of detection system, be specifically related to a kind of GPS detection system for automobile instrument.
Background technology
Along with the consumer to improving constantly that vehicle safety, comfort type, intellectuality, networking require, the development of Hyundai Motor electronics incorporates computing machine, communication, microelectronics, sensor, network technology in the car load design, and automobile is developed by the new high-tech product of traditional engineering goods to electromechanical integration.At present, various vehicle electronic control units have appearred at automobile, these vehicle electronic control units need to gather various kinds of sensors information, and some execution units of output control, some data and steering order need frequent exchange and share between the automotive electronics unit, the various bus standards of communication therefore occurred being used for.Detect for the GPS (GPS) that adopts CAN bus interface automobile instrument, can provide the easy flexibly detection system of a cover also to become the problem that prior art need to solve.
Summary of the invention
For above problems of the prior art, the invention provides a kind of GPS detection system of employing CAN bus interface automobile instrument of accurate and flexible.
The present invention is achieved by the following technical solutions:
Be used for the GPS detection system of automobile instrument, described system comprises:
Be used for receiving by the CAN bus interface signal receiving module of GPS detection signal;
Be used for signal receiving module numerical signal and qualified detection signal value range are compared, and send interior processing module qualified or need adjustment signal;
Be used for receiving the warning indicating module that detects qualified signal and open pilot lamp;
Be used for receiving the modification adjustment module that does not detect defective signal and notify computer system to carry out parameter modification or adjustment;
The signal output part of described signal receiving module is connected with the signal input part of interior processing module;
A signal output part of described interior processing module is connected with the signal input part of warning indicating module;
Another signal output part of described interior processing module is connected with the signal input part of revising the adjustment module;
The signal output part of described modification adjustment module is connected with the signal input part of interior processing module.
Beneficial effect of the present invention is: for the special detection system of GPS detection design that adopts CAN bus interface automobile instrument, utilize signal driver that the automobile GPS system that connects is detected, its connected mode is easy, detects comprehensively.The present invention has set up the network information platform based on the CAN bus, can by this platform instrument is carried out in the production run and the after sale service process in parameter adjustment, this platform also makes the data of instrument assembly and other electronic control unit exchange and shares simultaneously, be CAN bussing technique and technological innovation vehicle intellectualized, web development, effectively solved the particular problem in automobile instrument assembly production, installation and the after sale service.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 is signal receiving module; 2 is interior processing module; 3 are the warning indicating module; 4 for revising the adjustment module.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
The invention provides a kind of GPS detection system for automobile instrument, comprise for the signal receiving module 1 that receives the GPS detection signal by the CAN bus interface, be used for signal receiving module 1 numerical signal and qualified detection signal value range are compared, and send interior processing module 2 qualified or need adjustment signal; Be used for receiving the warning indicating module 3 that detects qualified signal and open pilot lamp; Be used for receiving the modification adjustment module 4 that does not detect defective signal and notify computer system to carry out parameter modification or adjustment.
Connected mode between each module is: the signal output part of signal receiving module 1 is connected with the signal input part of interior processing module 2; The signal output part of interior processing module 2 is connected with the signal input part of revising adjustment module 4 with warning indicating module 3 respectively.In addition, owing to need the process of a modification and adjustment, be connected with computer system so revise adjustment module 4, the modification adjustment signal that obtains just also is connected with the signal input part of interior processing module 2 by the signal output part of revising adjustment module 4.
The present invention is directed to the special detection system of GPS detection design that adopts CAN bus interface automobile instrument, utilize signal driver that the automobile GPS system that connects is detected, its connected mode is easy, detects comprehensively.The present invention has set up the network information platform based on the CAN bus, can by this platform instrument is carried out in the production run and the after sale service process in parameter adjustment, this platform also makes the data of instrument assembly and other electronic control unit exchange and shares simultaneously, be CAN bussing technique and technological innovation vehicle intellectualized, web development, effectively solved the particular problem in automobile instrument assembly production, installation and the after sale service.
Claims (1)
1. be used for the GPS detection system of automobile instrument, it is characterized in that described system comprises:
Be used for receiving by the CAN bus interface signal receiving module of GPS detection signal;
Be used for signal receiving module numerical signal and qualified detection signal value range are compared, and send interior processing module qualified or need adjustment signal;
Be used for receiving the warning indicating module that detects qualified signal and open pilot lamp;
Be used for receiving the modification adjustment module that does not detect defective signal and notify computer system to carry out parameter modification or adjustment;
The signal output part of described signal receiving module is connected with the signal input part of interior processing module;
A signal output part of described interior processing module is connected with the signal input part of warning indicating module;
Another signal output part of described interior processing module is connected with the signal input part of revising the adjustment module;
The signal output part of described modification adjustment module is connected with the signal input part of interior processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105631792A CN103063226A (en) | 2012-12-21 | 2012-12-21 | Global position system (GPS) detection system used for motormeters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105631792A CN103063226A (en) | 2012-12-21 | 2012-12-21 | Global position system (GPS) detection system used for motormeters |
Publications (1)
| Publication Number | Publication Date |
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| CN103063226A true CN103063226A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105631792A Pending CN103063226A (en) | 2012-12-21 | 2012-12-21 | Global position system (GPS) detection system used for motormeters |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442883Y (en) * | 2000-09-30 | 2001-08-15 | 北京中科恒业中自技术有限公司 | Locomotive positioner with GPS Positioning system |
| CN2464571Y (en) * | 2000-12-04 | 2001-12-12 | 菱科电子技术（中国）有限公司 | Vehicle carried pilot system |
| US20110257846A1 (en) * | 2009-11-13 | 2011-10-20 | William Bennett | Wheel watcher |
| CN202420553U (en) * | 2011-12-23 | 2012-09-05 | 安徽天健环保车辆部件有限公司 | Detection system for automobile meter assembly adopting controller area network (CAN) bus interface |
-
2012
- 2012-12-21 CN CN2012105631792A patent/CN103063226A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442883Y (en) * | 2000-09-30 | 2001-08-15 | 北京中科恒业中自技术有限公司 | Locomotive positioner with GPS Positioning system |
| CN2464571Y (en) * | 2000-12-04 | 2001-12-12 | 菱科电子技术（中国）有限公司 | Vehicle carried pilot system |
| US20110257846A1 (en) * | 2009-11-13 | 2011-10-20 | William Bennett | Wheel watcher |
| CN202420553U (en) * | 2011-12-23 | 2012-09-05 | 安徽天健环保车辆部件有限公司 | Detection system for automobile meter assembly adopting controller area network (CAN) bus interface |
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Application publication date: 20130424 |