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A vehicle adaptive cruise control system and control method thereof

A technology of adaptive cruise control system, applied in the direction of control devices, vehicle components, external condition input parameters, etc., can solve the problem of reducing the control accuracy of the vehicle adaptive cruise control system, high dependence on data acquisition accuracy, and data processing volume Large and other problems, to achieve the effect of changing the data processing and self-learning process, low hardware requirements, and wide application prospects

Active Publication Date: 2019-11-19
北京芯智享科技有限公司
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AI Technical Summary

Problems solved by technology

Not only the amount of data processing is large, but also the accuracy of data collection is highly dependent. If the external environment interferes with data collection, the control accuracy of the vehicle adaptive cruise control system will be greatly reduced

Method used

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  • A vehicle adaptive cruise control system and control method thereof

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specific Embodiment approach

[0032] refer to figure 1 , a specific embodiment of the present invention includes,

[0033] The front radar 1 and the front camera 4 are used to detect objects in front of the vehicle;

[0034] Rear radar 2 for detecting objects behind the vehicle;

[0035] The vehicle side radar 3 is used to detect objects on the side of the vehicle;

[0036] The cruise control database 5 is used to store the cruise control strategy;

[0037] The driving computer module 9 collects the real-time driving state data of the vehicle on the one hand, and controls the driving state of the vehicle according to the cruise control strategy on the other hand;

[0038] The data analysis module 6 is used to analyze the data collected by the front radar 1, the rear radar 2, the side radar 3, the front camera 4 and the driving computer module 9;

[0039] A strategy update module 7, configured to update the cruise control strategy stored in the cruise control database 5;

[0040] The policy update inte...

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Abstract

The invention discloses a self-adaptive cruise control system for a vehicle. The self-adaptive cruise control system for the vehicle comprises a vehicle front radar and a vehicle front camera, a vehicle rear radar, a vehicle side radar, a cruise control database, a trip computer module, a data analysis module, a strategy updating module and a strategy updating interface module, wherein the vehiclefront radar and the vehicle front camera are used for detecting an object in front of the vehicle; the vehicle rear radar is used for detecting an object behind the vehicle; the vehicle side radar isused for detecting objects on sides of the vehicle; the cruise control database is used for storing cruise control strategies; the trip computer module is used for collecting real-time running statedata of the vehicle and controlling the running state of the vehicle according to the cruise control strategies; the data analysis module is used for analyzing data collected by the vehicle front radar, the vehicle rear radar, the vehicle side radar, the vehicle front camera and the trip computer module; the strategy updating module is used for updating the cruise control strategies stored in thecruise control database; and the strategy updating interface module is used for providing a cruise control strategy updating interface for the strategy updating module. According to the self-adaptivecruise control system for the vehicle, the shortcomings in the prior art can be avoided, the data processing amount can be reduced and the degrees of dependence on data collecting amount and collecting accuracy are reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle intelligent control, in particular to a vehicle adaptive cruise control system and a control method thereof. Background technique [0002] In recent years, with the development of artificial intelligence technology, the automatic driving technology of vehicles has developed rapidly. Among them, adaptive cruise control (ACC), as a relatively popular automatic driving technology, has achieved mass production on various vehicles. . Although the existing vehicle adaptive cruise control system has high control accuracy, it is realized on the basis of a large amount of data collection and analysis. Not only the amount of data processing is large, but also the accuracy of data collection is highly dependent. If the external environment interferes with data collection, the control accuracy of the vehicle adaptive cruise control system will be greatly reduced. Contents of the invention [0003] The tec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/14
CPCB60W30/14B60W2554/00
Inventor 周丰
Owner 北京芯智享科技有限公司
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