| 摘要 |
An automobile switchable solar air-conditioning auxiliary system includes a solar energy supply device, a control device, a power device and an automobile air-conditioning system. During the running of a vehicle, the control device is actuated to switch to the solar energy supply device to supply the necessary electricity, whereby a motor drives a mechanical compressor of the automobile air-conditioning system to operate and thus the automobile air-conditioning system generates and introduces cold air into the vehicle. When the electricity in the solar energy supply device is insufficient, the control device automatically switches to the engine to drive the compressor. In this way, the solar energy is used as an auxiliary power supply for the automobile air-conditioning system.
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