Intelligent overtaking method and system for automobile
A smart, automotive technology, applied to vehicle components, external condition input parameters, control devices, etc., can solve problems such as prone to traffic accidents, achieve the effect of improving overtaking safety and simple operation
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[0052] Such as figure 1 As shown, an intelligent overtaking method for a car includes the following steps:
[0053] An intelligent vehicle overtaking method includes the following steps:
[0054] 1) Turn on the overtaking system, the on-board radar obtains the location information of the surrounding vehicles of the vehicle, and selects a fixed point as the origin, the front of the vehicle is the Y axis, and the right of the vehicle is the X axis, establishing a plane coordinate system;
[0055] 2) Judge whether the overtaking conditions are met, if yes, proceed to step 3), if not, then wait for a radar collection period, and then return to step 2) Overtaking conditions include:
[0056] (1) There are no other vehicles within the range of the own vehicle's X-axis range -3~0m and Y-axis range -50~250m;
[0057] (2) The distance between the two vehicles directly in front of the vehicle is greater than or equal to 200m;
[0058] (3) The acceleration of the preceding vehicle to be overtaken i...
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