Auxiliary detecting method for safe driving of automobile
A driving assistance and detection method technology, applied in vehicle safety arrangements, pedestrian/passenger safety arrangements, vehicle components, etc., can solve problems such as easy collision of flying objects in the air, frequent vehicle traffic accidents, frequent rear-end collision accidents, etc., to achieve Preventing car rear-end collisions and reducing damage
Active Publication Date: 2019-03-08
GUANGXI AGRI VOCATIONAL COLLEGE
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Problems solved by technology
[0005] The purpose of the present invention is to provide an auxiliary detection method for safe driving of automobiles, which solves the technical problems of frequent rear-end collision accidents of existing vehicles and frequent traffic accidents caused by flying objects in the air easily colliding with vehicles
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.
[0037] Such as figure 1 As shown, according to a flow chart of a vehicle safety driving assistance detection method of the present invention, the method includes the following steps:
[0038] Step 1: Detect the driving speed of the vehicle;
[0039] Step 2: Detect the distance of obstacles in front of the vehicle and detect objects in the air in front of the vehicle;
[0040] Step 3: Determine whether the obstacle distance meets the speed limit distance and det...
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The invention discloses an auxiliary detecting method for safe driving of an automobile, and belongs to the field of automatic control. The running speed of the automobile is detected; the distance between a barrier in front of the automobile and the automobile and an object in the air in front of the automobile are detected; whether or not the distance between the barrier and the automobile meetsthe automobile speed limit distance is judged, and whether or not there is the object in the air is judged; when the distance between the barrier and the automobile does not meet the automobile speedlimit distance, the braking automobile speed is controlled, and when there is the object in the air, first distance of the object in the air is detected; second distance of the object in the air is detected, and whether or not the object in the air is a flying object is judged; the automobile is braked, an object blocking plate is pulled downward, and front-row persons in the automobile are protected. Detection for a flying object in the air is set, therefore when the flying object flies towards the automobile, the speed of the automobile can be automatically controlled, and it is avoided that due to the fact that a driver is influenced by the flying object, the car accident happens; when it is detected that the flying object flies towards the automobile, a protection plate is pulled downward for protecting the front-raw persons, injury is reduced better, and objects in front of the automobile are detected in real time to avoid the rear-end accident happening to the automobile.
Description
technical field [0001] The invention relates to the field of automatic control, in particular to an auxiliary detection method for automobile safe driving. Background technique [0002] In recent years, traffic accidents have occurred frequently in our country, causing casualties and property losses. The severe social situation has made people pay more and more attention to car safety. In the process of driving, most accidents are caused by improper operation of drivers. Inattention, fatigue driving and other objective factors exist. When dangerous situations occur in the surrounding environment of the vehicle, the driver’s attention is not aroused, resulting in operational errors and accidents. Especially for large vehicles, due to the long body and narrow viewing angle range, the vehicle in the When turning, due to the existence of the inner wheel difference, the turning radius is relatively large. At the same time, due to the existence of lateral blind spots, it is very e...
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IPC IPC(8): B60R21/0132B60R21/0134B60T7/22
CPCB60R21/0132B60R21/0134B60T7/22
Inventor 马亚勤何淑洁孔德就卢海鑫
Owner GUANGXI AGRI VOCATIONAL COLLEGE
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