Device and method for realizing driving risk rating by utilizing vehicle diagnose interface
A technology for car diagnosis and driving risk, which is applied in the field of devices for diagnosing car driving risks, can solve problems such as the inability to accurately and comprehensively record the driving conditions of drivers, and achieve the effect of improving safety.
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[0023] Please refer to figure 1 device shown, It includes a built-in satellite positioning module, a wireless communication module, a sensor and a computing module, wherein the device has a plug-in terminal matched with the vehicle OBD diagnostic interface, and the built-in positioning module is used to locate the longitude, latitude, altitude, direction, etc. of the car. The above sensors include one or more combinations of built-in chips such as three-axis acceleration sensors or angular velocity sensors or gyroscopes, which are used to obtain vehicle attitude data .
[0024] 1. The device can realize data communication with the vehicle bus through the vehicle OBD diagnostic interface, read vehicle instrument data in real time, and realize driving behavior judgment;
[0025] 2. The device can collect real-time vehicle location information through the built-in positioning module, including longitude, latitude, speed, direction, etc., to realize driving behavior jud...
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