The invention relates to a control circuit board structure and a control system of an automobile dashboard, the control circuit board structure comprises a circuit board body, the circuit board body is provided with a dehumidification assembly, a humidity detection module, a signal processing module, a switch module and a prompt module, the humidity detection module is used for sending a humidity detection signal, and the signal processing module is used for processing the humidity detection signal. The signal processing module is coupled to the humidity detection module, the signal processing module is provided with a first humidity threshold value so as to output a first comparison signal when the humidity detection signal is larger than the first humidity threshold value, and the switch module is coupled to the signal processing module so as to output a closing signal when the first comparison signal is received. The dehumidification assembly is coupled to the switch module to be started when receiving the closing signal. The automobile instrument panel has the advantages that the control circuit board is not prone to being affected with damp, and the service life of the automobile instrument panel is prolonged.
本申请涉及一种汽车仪表盘的控制电路板结构、控制系统,其控制电路板结构包括电路板本体,电路板本体安装有除湿组件、湿度检测模块、信号处理模块、开关模块以及提示模块,湿度检测模块用于发出湿度检测信号,信号处理模块耦接于湿度检测模块,信号处理模块设置有第一湿度阈值以在湿度检测信号大于第一湿度阈值时输出第一比较信号,开关模块耦接于信号处理模块以在接收到第一比较信号时输出闭合信号,除湿组件耦接于开关模块以在接收到闭合信号时启动。本申请具有使控制电路板不易受潮,延长汽车仪表盘的使用寿命的效果。
Control circuit board structure and control system of automobile instrument panel
汽车仪表盘的控制电路板结构、控制系统
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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