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Hybrid power system control method, automobile and computer readable storage medium

A technology of a hybrid power system and a control method, which is applied in the field of fuel cell vehicles and can solve problems such as damage to fuel cells and power cells

Active Publication Date: 2021-04-27
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Designed to solve the problem of damage to fuel cells and traction batteries when operating existing hybrid systems

Method used

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  • Hybrid power system control method, automobile and computer readable storage medium
  • Hybrid power system control method, automobile and computer readable storage medium
  • Hybrid power system control method, automobile and computer readable storage medium

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] Such as figure 1 as shown, figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0050] The terminal in this embodiment of the present invention may be a hybrid electric vehicle. Such as figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , and a memory 1004 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may incl...

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PUM

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Abstract

The invention discloses a hybrid power system control method, an automobile and a computer readable storage medium, and the method comprises the steps: obtaining abnormality information of a fuel cell and a power cell after abnormality, and determining the type of an occurring problem according to the obtained abnormality information; and then sending a control instruction to a fuel cell controller according to the determined problem type, so that the fuel cell controller performs state control on the fuel cell after receiving the control instruction. According to the automobile, when the fuel cell or the power cell in the hybrid power system is abnormal, the state of the fuel cell can be controlled according to the corresponding abnormal information so as to protect the fuel cell or the power cell, and therefore the situation that the service life of the fuel cell and the service life of the power cell are damaged when the hybrid power system of the automobile runs is avoided; and the economy and the safety stability of the vehicle are improved.

Description

technical field [0001] The invention relates to the technical field of fuel cell vehicles, in particular to a control method for a hybrid power system, a vehicle and a computer-readable storage medium. Background technique [0002] With the development of social economy and the improvement of people's living standards, cars have almost entered everyone's life, but while they are convenient for people to travel, they also greatly aggravate energy consumption and environmental pollution. Nowadays, new energy vehicles It has become a new direction of automobile development. [0003] Fuel cell vehicles have attracted widespread attention due to their unique advantages in energy saving and environmental protection, and various models are being continuously developed. At present, fuel cells generally use a power-type power battery to assist the fuel cell, which is used to provide power for a short time and store energy for regenerative braking of the vehicle. In order to make th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/30B60L3/00
CPCB60L58/30B60L3/0053B60L3/0046Y02T90/40
Inventor 邱鹏邵杰黄祖朋邓海文戴永强
Owner SAIC-GM-WULING AUTOMOBILE CO LTD