Fuel cell maintenance system, method and vehicle
A fuel cell and maintenance system technology, applied in the field of vehicles, can solve problems such as low reliability, achieve the effects of improving reliability, preventing icing, and improving user experience
Active Publication Date: 2021-06-18
BEIQI FOTON MOTOR CO LTD
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Problems solved by technology
[0004] The purpose of the present disclosure is to provide a fuel cell maintenance system, method and vehicle to solve the technical problem of low reliability of current fuel cell vehicles due to the lack of effective fuel cell maintenance measures
Method used
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Embodiment approach
[0104] A possible implementation of this step is:
[0105] Determine whether the first temperature is less than or equal to the third temperature threshold; when determining that the first temperature is less than or equal to the third temperature threshold, determine to start the heating device for heating operation; determine that the first temperature is greater than or equal to the fourth temperature threshold temperature threshold, it is determined to start the cooling device for cooling operation; the third temperature threshold is less than the fourth temperature threshold, the third temperature threshold may be equal to the first temperature threshold, and the fourth temperature threshold may be equal to the second temperature threshold The thresholds are equal; the target temperature difference between the first temperature and the second temperature is obtained, and when it is determined that the target temperature difference is greater than or equal to the target pre...
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The present disclosure relates to a fuel cell maintenance system, method, and vehicle. The fuel cell maintenance system includes a monitoring module, a vehicle controller, and an execution component. A temperature, and when it is determined to send a battery maintenance request to the vehicle controller according to the first temperature, send a battery maintenance request to the vehicle controller; the vehicle controller is used to receive the battery maintenance request sent by the monitoring module When requested, send a maintenance start instruction to the execution component; the execution component is used to perform a maintenance operation on the fuel cell when receiving the maintenance start instruction. In this way, by monitoring the temperature of the fuel cell through the monitoring module, and determining whether to perform maintenance operations according to the temperature, the fuel cell can be maintained in a timely and effective manner, and the fuel cell can be prevented from freezing or spontaneous combustion, thereby improving the reliability of the fuel cell vehicle. Improve user experience.
Description
technical field [0001] The present disclosure relates to the technical field of vehicles, in particular, to a fuel cell maintenance system, method and vehicle. Background technique [0002] Fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy. It is the fourth generation power generation technology after hydropower, thermal power and atomic power generation. The most promising high-efficiency clean power generation technology in this century. [0003] At present, fuel cells have been widely used in the field of vehicles. However, due to the lack of effective maintenance measures for fuel cells in current fuel cell vehicles, vehicle failures often occur due to icing or spontaneous combustion of fuel cells. In this way, the reliability of the fuel cell vehicle will be low, which is not conducive to improving user experience. Contents of the invention [0004] The purpose of the present disclosure is to provide a fuel cell...
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IPC IPC(8): B60L58/33B60L58/34B60L3/00H01M8/04228H01M8/04223H01M8/04303H01M8/04701
CPCB60L3/0053B60L58/33B60L58/34H01M8/04253H01M8/04701H01M2250/20H01M8/04228H01M8/04303Y02E60/50Y02T90/40
Inventor 刘凯周恩飞齐孟彬魏长河
Owner BEIQI FOTON MOTOR CO LTD