New energy automobile energy-saving system, control method thereof and new energy automobile
A new energy vehicle and energy-saving system technology, applied in the field of new energy vehicles, can solve problems such as poor mileage and achieve the effect of energy-saving and battery life
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Embodiment 1
[0038] refer to image 3 and Figure 4 , in this embodiment, a new energy vehicle energy-saving system is proposed, including a battery energy storage module, a charging control module, and a vehicle-mounted energy storage module. The vehicle-mounted energy storage module includes a photovoltaic charging unit and a self-generating unit. The photovoltaic charging unit utilizes photovoltaic The power is generated to charge the battery energy storage module, and the self-generating unit is used to use the vehicle's downhill kinetic energy to generate electricity to charge the battery energy storage module. The photovoltaic charging unit includes a photovoltaic panel 110, which is arranged on the top of the new energy vehicle 100, and the photovoltaic panel 110 is connected to the battery energy storage module 200 through wires. The self-generating unit includes an alternator 160, which is connected to a clutch through a transmission, the alternator 160 is connected to a battery ...
Embodiment 2
[0041] refer to figure 1 and figure 2 , a new energy vehicle, including a car body and a chassis, the chassis is equipped with a power system and a self-generating unit, the power system includes a driving motor 500, the driving motor 500 is used to drive the front wheels of the vehicle to rotate, and the self-generating unit includes an alternator 160, The alternator 160 includes an input shaft connected to a transmission, the transmission connected to a clutch, and the clutch connected to the rear wheel shaft 121 of the vehicle through a transmission assembly.
[0042] The transmission assembly includes a transmission shaft 130, the transmission shaft 130 is axially consistent with the rear wheel shaft 121 of the car, the transmission shaft 130 forms a gear transmission cooperation with the rear wheel shaft 121 through a pair of A gear sets 131 meshing with each other, and the transmission shaft 130 is connected clutch.
[0043] The transmission is an electric transmissio...
Embodiment 3
[0046] In this embodiment, a control method for an energy-saving system of a new energy vehicle is proposed, including the following steps:
[0047] S1: Detect the tilt angle of the vehicle through the tilt sensor;
[0048] S2: When the inclination angle is positive, that is, the car is in an uphill state, the control unit controls the clutch to disengage; when the inclination angle is negative, that is, the car is in a downhill state, the control unit controls the clutch coupling.
[0049] It can detect the tilt angle of the vehicle, detect whether the car is uphill or downhill, and then realize the downhill clutch coupling of the car according to the detection information, and use the downhill potential energy of the car to drive the alternator to generate electricity. It can realize the clutch separation when the car goes uphill , reduce the load of the car, save power consumption, achieve the purpose of energy saving, and achieve the purpose of battery life.
[0050] In S2,...
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