Method for judging accident doubt on basis of vehicle-mounted travelling data recorder
A driving recorder and vehicle speed technology, which is applied in the direction of registration/indication of vehicle operation, instruments, registration/indication, etc., can solve problems such as accident data with no practical significance, and achieve the effect of increasing the usable value
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[0031] The invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0032] As a specific embodiment, a method for judging suspicious points of an accident based on a vehicle-mounted travel recorder of the present invention includes the following steps:
[0033] Step 1: During the running of the vehicle, use T 0 (milliseconds) to collect vehicle speed data at intervals as the speed collection value, and store the speed collection value in the cache. The speed data in the positioning module is obtained, and the collection interval is T 0 The range of values is 10-200 milliseconds. The smaller the collection interval, the more accurate the statistics of the speed of subsequent vehicles. It should be determined according to the specific processing capacity of the terminal of the driving recorder, and generally not greater than 200 milliseconds. figure 2 and Figure 4 Medium collection interval T 0 for 200 ms, figure 1 an...
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Abstract
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