Fault removal method and system in power-on process and computer readable storage medium

A troubleshooting method and technology, applied in general control systems, control/regulation systems, testing/monitoring control systems, etc., can solve the problem that components cannot be quickly restored and powered on

Active Publication Date: 2019-03-01
SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a troubleshooting method, system and computer-readable storage medium during the power-on process, aiming to solve the technical problem that the power-on cannot be quickly restored due to component failure during the power-on process

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  • Fault removal method and system in power-on process and computer readable storage medium
  • Fault removal method and system in power-on process and computer readable storage medium
  • Fault removal method and system in power-on process and computer readable storage medium

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0042] It should be noted, figure 1 That is, it is a structural schematic diagram of the hardware operating environment of the troubleshooting system during the power-on process. The troubleshooting system during the power-on process of the embodiment of the present invention may include terminal devices such as PCs and portable computers.

[0043] Such as figure 1 As shown, the troubleshooting system during power-on may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and...

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Abstract

The invention discloses a fault removal method and system in a power-on process and a computer readable storage medium. The fault removal method in a power-on process comprises successively powering on components based on a power-on timing sequence requirement of a CPLD in an automatic driving system; if at least one of the components has a fault, instructing the CPLD and an R-CAR H3 processor toreset the faulted component; and successively powering on the components based on the automatic driving system. The CPLD accurately controls the power-on timing sequence of each component in the automatic driving system to ensure the safe start of the automatic driving system. When the components of the automatic driving system have faults in a power-on process, the CPLD and R-CAR H3 processor execute a reset operation. When the CPLD cannot execute the reset operation, the reset operation is executed by the reset function of the R-CAR H3 processor to ensure the normal operation of the automatic driving system is resumed in a short time.

Description

technical field [0001] The present invention relates to the field of computer application technology, in particular to a troubleshooting method, system and computer-readable storage medium during power-on. Background technique [0002] The power-on sequence is the power supply on the motherboard. From the initial voltage input of the voltage adapter to the final generation of CPU power supply, there are strict control of the opening sequence. Therefore, the main board has very strict requirements for power-on. All necessary conditions for power-on must be in order. Only when one condition is met can you go to the next step. If one of the links fails, the entire power-on The power-up process cannot continue, and of course the motherboard cannot be powered on. At present, the power-on sequence of most single boards is controlled by RC (Resistance-Capacitance Circuits, phase shift circuit) delay and triode or PMOS switch to control the power-on sequence. There are defects in c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0264
Inventor 刘新宋朝忠张诚实
Owner SHENZHEN ECHIEV AUTONOMOUS DRIVING TECH CO LTD
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