Whole vehicle starting method equipped with belt-driven starter generator system (BSG) system, device and controller
A starting method, the technology of BSG motor, is applied in the starting of the engine, the starting of the motor for the engine, the engine components, etc., which can solve the problems of unresolved, inoperative starting motor, excessive rainfall, etc., to improve the service life, increase the number of times of use, Damage reduction effect
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Embodiment 1
[0034] An embodiment of the present invention provides a method for starting a vehicle equipped with a BSG system, see figure 1 A flow chart of a vehicle starting method equipped with a BSG system is shown, including the following steps:
[0035] Step S101, when a starting command is received, it is judged whether the starting condition of the BSG motor is satisfied. When the starting condition is not satisfied, execute step S102; when the starting condition is satisfied, execute step S103.
[0036] The start command refers to the command to start the engine, and generally includes turning the key to START, depressing the accelerator pedal, and the like. The starting command is generally received by the engine electronic control module, which detects the BSG system and judges whether the starting conditions of the BSG motor are met. The starting conditions of the BSG motor generally require that the external ambient temperature, the engine water temperature, and the remainin...
Embodiment 2
[0053] Embodiment 2 of the present invention provides another method for starting a vehicle equipped with a BSG system, see image 3 A flow chart of a vehicle starting method equipped with a BSG system is shown, including the following steps:
[0054] Step S301, when a starting command is received, it is judged whether the starting condition of the BSG motor is satisfied. When the starting condition is not satisfied, execute step S302; when the starting condition is satisfied, execute step S303.
[0055] Step S302, controlling the starter motor to start the engine, and clearing the counter.
[0056] Step S303, judging whether the number of times recorded by the counter is less than a first threshold. If yes, execute step S304; if no, execute step S305.
[0057] Step S304, control the BSG motor to start the engine, and add 1 to the number of times recorded by the counter.
[0058] Step S305, judging whether the engine is in a cold start state. If yes, execute step S302; if...
Embodiment 3
[0071] An embodiment of the present invention provides a control device for starting a vehicle equipped with a BSG system, see Figure 5 A structural schematic diagram of a vehicle start-up equipped with a BSG system is shown, including a start judgment module 51, a first start module 52, a first judgment module 53, a second start module 54, and a third start module 55. The function is as follows:
[0072] Start judging module 51, for when receiving starting order, judge whether the starting condition of BSG motor is satisfied;
[0073] The first starting module 52 is used to control the starter motor to start the engine when the starting condition is not satisfied, and clear the counter, which is used to record the number of consecutive starts of the BSG motor;
[0074] The first judging module 53 is used for judging whether the number of times recorded by the counter is less than the first threshold when the starting condition is met;
[0075] The second starting module 54...
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