A method for detecting an automobile air conditioner controller
A technology of automobile air conditioner and detection method, which is applied in the direction of electrical testing/monitoring, can solve the problems of low efficiency and cumbersome operation of continuity detection, and achieves the effects of simple operation, simple structure and low manufacturing cost.
Active Publication Date: 2017-06-06
仪达智能热管理科技(马鞍山)有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, such as the cumbersome operation and low efficiency of detecting the continuity of the gear switch of the automobile air-conditioning controller, and provide a detection device and method for the automobile air-conditioning controller; adopt the technical solution provided by the present invention , connect the connector to the relevant signal terminal, you can determine the continuity of the controller gear switch by observing the indicator light on the panel, which is convenient and efficient
Method used
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Embodiment 1
[0029] see figure 1 , a detection device for an automotive air conditioner controller in this embodiment includes a housing 1, a circuit board and a connector. The circuit board is arranged inside the housing 1, and the circuit board is electrically connected to the connectors, and the connectors include a power connector 31, an A / C switch connector 32, a wind speed gear switch connector 33 and a backlight Connector 34. Wherein, the power connector 31 is electrically connected to a power supply 8, which is a 24V DC stabilized power supply. The A / C switch connector 32 is electrically connected to the A / C switch signal output terminal 6 of the air conditioner compressor. The wind speed gear switch connector 33 is electrically connected to the gear signal output terminal 5 of the air conditioner blower to adjust the wind speed. The backlight connector 34 is electrically connected to the backlight signal input terminal 7 of the air conditioner controller.
[0030] The upper su...
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The invention discloses a detection method for an automobile air conditioner controller, which belongs to the technical field of automobile air conditioner performance detection. The invention includes a casing, a circuit board and a connector. The circuit board is arranged inside the casing. The circuit board is electrically connected to the connector. The connector includes a power connector, an A / C switch connector, a wind speed connector, and a power connector. The gear switch connector and the backlight connector are respectively connected to the corresponding signal terminals of the automobile air conditioning controller; the upper surface of the housing is provided with an indication panel, and the indication panel is provided with an indicator light and an emergency stop switch. , the indicator light and the emergency stop switch are also electrically connected to the circuit board. In the present invention, the connector is connected to the relevant signal terminal, and the continuity of the controller's gear switch can be determined by observing the on and off of the indicator light on the panel. The detection is intuitive, convenient and efficient.
Description
technical field [0001] The invention relates to the technical field of automobile air conditioner performance detection, and more specifically, relates to a method for detecting an automobile air conditioner controller. Background technique [0002] Automotive air conditioners are devices that cool, heat, ventilate and purify the air in the cabin. It can provide a comfortable riding environment for the passengers, reduce the driver's fatigue intensity, and improve driving safety. Car air conditioning has become one of the symbols to measure the function of a car. Before the car air conditioner leaves the factory, it needs to conduct a comprehensive performance test. At present, multimeters are generally used for automotive air-conditioning controllers such as blowers and compressors to detect the conduction relationship of their gear switches, or to connect the controller with other components for electrical function testing. The above-mentioned detection methods are very ...
Claims
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IPC IPC(8): G05B23/02
CPCG05B23/02
Inventor 王险峰杨帆孙斌
Owner 仪达智能热管理科技(马鞍山)有限公司