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Safety control system for central control of automobile

A security control and central control system technology, applied in the field of vehicle intelligence, can solve problems such as the inability to cope with the sudden crash of the central control system, and achieve the effect of improving driving safety and safety

Active Publication Date: 2022-04-01
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automobile central control safety control system, which solves the technical problem that the existing technology cannot deal with the sudden crash of the automobile central control system

Method used

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  • Safety control system for central control of automobile
  • Safety control system for central control of automobile

Examples

Experimental program
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Embodiment 1

[0030] The embodiment is basically as attached figure 1 As shown, it includes a motherboard system; the motherboard system includes a central control processor, the central control processor is connected to a switching module, the switching module is connected to an auxiliary processor, and the auxiliary processor is connected to a backup memory;

[0031] The central control processor is used to detect whether the central control system is dead, and the central control processor is used to send a switching instruction to the switching module when detecting that the central control system is dead; the switching module is used to receive the switching instruction, and the switching module uses After receiving the switching instruction, the control right to control the various functions of the car is given to the auxiliary processor; the auxiliary processor is used to read the temporary setting files of the various functions of the car in the backup memory to control the various f...

Embodiment 2

[0038] The only difference from Embodiment 1 is that when the auxiliary processor reads the temporary setting file of the various functions of the car in the backup memory, the central control processor also detects whether the user has configured the various functions of the car through the central control system. function to change settings, if the central control processor detects that the user has changed the settings of various functions of the car through the central control system, the changed settings will be sent to the auxiliary processor through the switching module; The setting and factory setting files generate a temporary setting file and store it in the backup memory, and the backup processor caches the temporary setting file in the corresponding cache. In this way, it is ensured that when the central control system crashes, the auxiliary processor can control various functions of the car according to the user's changed settings, which expands the scope of applic...

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Abstract

The invention relates to the technical field of vehicle intellectualization, in particular to an automobile central control safety control system which comprises a mainboard system. The mainboard system comprises a central control processor, the central control processor is connected with a switching module, the switching module is connected with an auxiliary processor, and the auxiliary processor is connected with a backup memory; the central control processor is used for detecting whether the central control system crashes or not, and the central control processor is used for sending a switching instruction to the switching module when detecting that the central control system crashes; the switching module is used for receiving a switching instruction, and the switching module is used for handing over a control right for controlling various functions of the automobile to the auxiliary processor after receiving the switching instruction; the auxiliary processor is used for reading the temporary setting files of the various functions of the automobile in the backup memory to control the various functions of the automobile, and the backup memory is used for storing the temporary setting files of the various functions of the automobile. The technical problem that sudden crash of the central control system of the automobile cannot be handled in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of vehicle intelligence, in particular to an automobile central control safety control system. Background technique [0002] With the development of automobile technology, more and more cars adopt artificial intelligence technology to control the operation of vehicles, for example, intelligently control the opening and closing of vehicle glass, automatic door opening and closing, body stabilization system, active braking, and voice control audio volume adjustment ,Wait. Through artificial intelligence technology, the user's manipulation steps are greatly simplified, and the user experience is also improved. However, due to various unexpected reasons, the central control system of a running car often crashes suddenly. Certain functions of the car cannot be used normally, and serious cases may cause safety accidents. For example, in a rainy day, if the car's central control system suddenly crashes, the car'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
CPCY02P90/02
Inventor 赵学科佟莹鲍孟凡
Owner CHONGQING COLLEGE OF ELECTRONICS ENG
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