Vehicle fault diagnosis and alarming help system

A technology for vehicle faults and alarms, which is applied in vehicle components, radio wave measurement systems, registration/indication of vehicle operation, etc., and can solve problems such as single function, short standby time of smartphones, and waste of idle resources.

Inactive Publication Date: 2016-09-07
WUJIANG ZHIYUAN INFORMATION TECH DEV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) The driving assistance function is too simple
At present, the driving recorder can only record audio and video, so that it can be restored on the spot when there is a dispute
In addition, the navigation radar is only used when reversing, which is convenient for reversing and has a single function, resulting in idle waste of resources
[0006] (3) Insufficient vehicle driving information processing and information mining capabilities
[0007] Therefore, the current driving recorder and navigation radar are relatively single in function and cannot meet many requirements fo...

Method used

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  • Vehicle fault diagnosis and alarming help system

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0024] Such as figure 1 As shown, a vehicle fault diagnosis and alarm for help system includes a vehicle body automatic diagnosis device, a main control ECU, a remote monitoring center, a communication unit, a display unit and an alarm.

[0025] The car body automatic diagnosis device includes a car state detection system and a driving behavior detection system; the car body automatic diagnosis device is used to collect the car state data and the driver's driving behavior data, and send the collected data to the main control ECU.

[0026] The vehicle state detection system includes a vehicle-mounted GPRS system, a sewage information collection device, a driving recorder and a navigation radar; the vehicle-mounted GPRS system can collect the current vehicle speed, steering angle and acceleration information of the vehicle bod...

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Abstract

The invention discloses a vehicle fault diagnosis and alarming help system which comprises an automatic vehicle body diagnosis device, a master electronic control unit (ECU), a remote monitoring center, a communication unit, a display unit and alarms. The automatic vehicle body diagnosis device is used for collecting vehicle state data and driver driving behavior data. A vehicle state detecting system comprises a vehicle-mounted GPRS system, a pollution discharge information collecting device, a vehicle data recorder and a navigation radar. The alarms are arranged on a driver seat and passenger seats, each alarm is provided with a camera and an emergency intercom key, and each alarm is internally provided with a POE unit, a low-power microprocessor, a noise detecting unit, a loudspeaker, a microphone and a storage unit. After adopting the structure, road surface states and the distances between a vehicle body and front and back vehicles or obstacles can be detected in real time, so that driving is safer and more reliable.

Description

technical field [0001] The invention relates to a vehicle fault diagnosis and alarm device, in particular to a vehicle fault diagnosis and alarm and help-seeking system. Background technique [0002] According to the requirements of GB / T19056-2012 of the Ministry of Public Security, it is currently mandatory to install a driving recorder on long-distance passenger and freight vehicles, especially "two passengers and one dangerous" vehicles, to record the position, speed and various driving conditions of the vehicle during operation , to store the data in the terminal memory. According to the requirements of JT / T794-2011 of the Ministry of Communications, the recorded information can be sent to the monitoring service background in real time through wireless transmission. [0003] Vehicle-mounted terminals that only meet the requirements of national and ministry standards cannot meet all the requirements for monitoring and management of operating vehicles and improving transp...

Claims

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Application Information

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IPC IPC(8): B60R16/02G01S13/93G07C5/08
CPCB60R16/02G01S13/931G07C5/0808
Inventor 李红良谢应美
Owner WUJIANG ZHIYUAN INFORMATION TECH DEV
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