Control method and device of driving assistance system

A technology of driving assistance and control methods, applied in optical observation devices, vehicle components, transportation and packaging, etc., can solve problems such as automatic shutdown, and achieve the effect of improving user experience

Inactive Publication Date: 2016-08-24
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: the existing parking assistance system is also triggered by the reversing signal just like the traditional reversing radar or reversing image, that is to say, only when The parking assist system is automatically turned on when the driver engages the reverse gear to reverse the car. When the vehicle is moving forward, the system is automatically turned off, and cannot play an auxiliary role when the road is congested or passing through a narrow passage.

Method used

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  • Control method and device of driving assistance system
  • Control method and device of driving assistance system
  • Control method and device of driving assistance system

Examples

Experimental program
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Effect test

Embodiment 1

[0021] figure 1 It is a method flowchart of an embodiment of the control method of the driving assistance system provided by the present invention. like figure 1 As shown, the control method of the driving assistance system includes the following steps:

[0022] S110, monitoring the vehicle information of the car.

[0023] First, the vehicle information of the car is monitored, which includes the gear position signal and the speed of the car.

[0024] S120, start the driving assistance system according to the vehicle information.

[0025] Then, according to the detected different gear signals and vehicle speed, the driving assistance system is controlled to be turned on.

[0026] The control method of the driving assistance system provided by the embodiment of the present invention automatically turns on the driving assistance system by monitoring the gear position signal and vehicle speed of the car, which greatly exerts the auxiliary function of the system, realizes safe...

Embodiment 2

[0028] figure 2 It is a method flowchart of another embodiment of the control method of the driving assistance system provided by the present invention. like figure 2 As shown, on the basis of the above embodiments, the driving assistance system may include a camera, and the method for controlling the driving assistance system provided in this embodiment may further include the following steps:

[0029] S210, monitoring the gear position signal and the vehicle speed of the automobile.

[0030] S220. Determine the attribute of the gear position signal. When the gear position signal is a reverse signal, perform step S240. When the gear position signal is a forward signal, perform step 230.

[0031] When the car gear is in the reverse gear, the detected gear signal is the reverse signal. At this time, the camera needs to be turned on to assist the driver to control the car.

[0032] S230 , comparing the vehicle speed with the first vehicle speed threshold V1 , and if the veh...

Embodiment 3

[0041] image 3 It is a method flowchart of another embodiment of the control method of the driving assistance system provided by the present invention. like image 3 shown in the above figure 1 On the basis of the illustrated embodiment, the above driving assistance system may include a radar, and the method for controlling the driving assistance system provided in this embodiment may further include the following steps:

[0042] S310, monitoring the gear position signal and vehicle speed of the vehicle.

[0043] S320. Determine the attribute of the gear position signal. When the gear position signal is a reverse signal, execute step S340. When the gear position signal is a forward signal, execute step 330.

[0044] When the car gear is in the reverse gear, the detected gear signal is the reverse signal. At this time, the radar needs to be turned on to assist the driver to control the car.

[0045] S330 , comparing the vehicle speed with the second vehicle speed threshold...

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PUM

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Abstract

The invention provides a control method and device of a driving assistance system. The control method comprises the steps that information of an automobile is monitored, wherein the information includes gear signals and the speed of the automobile; the driving assistance system is started according to the information. The driving assistance system is automatically started by monitoring the gear signals and speed of the automobile, the assistance effect of the system is greatly played, safe driving is achieved, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of automobile auxiliary equipment, in particular to a control method and device for a driving auxiliary system. Background technique [0002] The car's reversing radar and reversing image are of great significance to driving safety, and can well assist the driver in controlling the car during the reversing process. The parking assist system is developed from the reversing radar and reversing image. On the basis of the traditional reversing radar and reversing image, it extends the radar and camera to the surroundings of the vehicle body to form a radar monitoring information map and a panoramic parking image around the vehicle body. , to display the environmental information around the vehicle body to the driver. [0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: the existing parking assistance system is also triggered by th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60R16/023
CPCB60R1/00B60R16/0232B60R2300/806B60R2300/105
Inventor 洪名松
Owner LETV HLDG BEIJING CO LTD
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