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Auxiliary driving method and device

A technology for assisted driving and obstacles, which is applied to the control of obstacles ahead in assisted driving of vehicles. In the field of assisted driving of vehicles, it can solve the problems of ignoring the subjective initiative of obstacles in front, so as to improve user experience, reduce traffic accidents, and improve driving. safe effect

Inactive Publication Date: 2020-10-09
SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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Problems solved by technology

However, the above approach ignores the subjective initiative of obstacles ahead

Method used

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  • Auxiliary driving method and device
  • Auxiliary driving method and device

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Embodiment Construction

[0051] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0052] As mentioned above, the present invention provides a method for assisting driving, please refer to figure 1 , figure 1 A flow chart of the driving assistance method provided by the present invention is shown.

[0053] Such as figure 1 As described above, the assisted driving method provided by the present invention includes step 101: obtaining information on obstacles ahead of the vehicle; step 102: judging whether there is an obstacle ahead; in response to the presence of obstacles ahead, performing step 103: calculating the collision of the vehicle in front of the collision Probability, Step 104: Determine the pre-warning action ba...

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Abstract

The invention provides an auxiliary driving method and device. The auxiliary driving method specifically comprises the following steps: acquiring front obstacle information of a vehicle, wherein the front obstacle information at least comprises whether an obstacle exists in front of the vehicle and an obstacle type; in response to the existence of the obstacle, calculating the collision probability of front collision of the vehicle; and determining an early warning action based on the collision probability and the obstacle type, and controlling the vehicle to execute the early warning action.The invention provides an auxiliary driving device for realizing the auxiliary driving method. According to the invention, when there is an obstacle in front of the vehicle, the early warning action executed by the vehicle is determined and controlled according to the obstacle type and the collision probability of the front collision, so that the occurrence of traffic accidents can be reduced in amost reasonable mode for different complex traffic environments more intelligently, and the user experience of passengers in the vehicle is improved.

Description

technical field [0001] The invention relates to the field of assisted driving of vehicles, in particular to the field of control of obstacles ahead in assisted driving of vehicles. Background technique [0002] With the development of the economy, especially the development of the automobile industry, there are more and more cars in the society. With the improvement of people's living standards, it is very common to use cars as transportation tools. The requirements are getting higher and higher, but the common car configurations currently on the market cannot meet consumers' requirements for humanization and intelligence of vehicles. In particular, the current control of vehicles tends to be more automated to assist the driver in driving and make the driver's driving easier. [0003] For example, Advanced Driver Assistance System (Advanced Driver Assistance System), referred to as ADAS, is to use various sensors installed in the car to collect environmental data inside and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60W30/09B60Q9/00
CPCG08G1/165G08G1/166B60W30/09B60Q9/008
Inventor 刘沛
Owner SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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