Starter overload protection method and system and vehicle

Abstract

The invention provides a starter overload protection system, a starter overload protection method and a vehicle, and relates to the vehicle technology field. The starter overload protection method includes steps: detecting starting status information of a starter and an engine; judging if the starter reaches overload conditions according to the status information, and if yes, controlling the starter to stop running so as to prevent overheat ablation of the engine in starting. The starter overload protection method prevents an ablation phenomenon from being caused by overheat under harsh service environment conditions for the vehicle starter, prevents another ablation phenomenon caused by improper use of a user for the vehicle engine, and prevents ablation caused due to the fact that a reversed dragging or rotor blocking phenomenon of a vehicle starting motor occurs due to fault in the engine and the like from occurring for the starter. The starter overload protection system can comprise a detection module and an overload protection control module, controls running of the starter by judging if the starter is overloaded when the engine is started, and thereby effectively prevents anablation problem caused by the overheat of the starter from occurring.

Description

technical field [0001] The invention relates to the technical field of vehicle engines, in particular to a starter overload protection method, system and vehicle. Background technique [0002] At present, during the use of the vehicle, due to the environment of the vehicle, the difference in the driving habits of the user, and other possible internal faults in the engine, during the starting process of the vehicle, the starter motor is often ablated, and the vehicle cannot be started, which leads to the problem of safety throwing. Most of the current models adopt mechanical protection methods, using fuses or fuses, which are blown when overloaded. However, after the fuse is blown, the vehicle cannot be used normally, causing the vehicle to break down and need to be repaired, and the safety problem cannot be eliminated. At present, some models have protection strategies, but they work independently and fail to achieve the purpose of effective protection. Contents of the inv...

AI Technical Summary

Problems solved by technology

[0003] An object of the present invention is to provide a starter overload protection method to solve the problem of ablation caused by overheating of the starter in the prior art

[0004] Another object of the present invention is to solve the problem in the prior art that the vehicle is thrown safely due to starter ablation when the engine is started

[0005] Another purpose of the present invention is to solve the problem that the protection strategy in the prior art cannot effectively protect the vehicle

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