The invention provides a sensor system with a heating function. A sensor system includes a sensor and a plurality of panels connected to each other in a loop around the sensor. A duct is positioned to direct air toward the sensor. A heating element is disposed in the conduit. A first valve and a second valve are disposed in the conduit and spaced apart from each other along the conduit. The first valve and the second valve are selectively actuatable between an open position allowing airflow through the conduit and a closed position blocking airflow through the conduit. A computer is communicatively coupled to the heating element and the first and second valves. The computer is programmed to actuate the second valve to the closed position and maintain the first valve in the open position upon determining that a first difference between a respective panel temperature and an ambient temperature is greater than a first threshold. The computer is also programmed to actuate the heating element to a first heating level based on the first difference.

    本公开提供了“具有加热功能的传感器系统”。一种传感器系统包括传感器和多个面板,所述多个面板围绕传感器彼此成环地连接。管道被定位成朝向传感器引导空气。加热元件设置在所述管道中。第一阀和第二阀设置在所述管道中并且沿着所述管道彼此间隔开。所述第一阀和所述第二阀可在允许气流通过所述管道的打开位置与阻挡气流通过所述管道的关闭位置之间选择性地致动。计算机通信地耦合到加热元件以及第一阀和第二阀。所述计算机被编程为在确定一个相应的面板温度与环境温度之间的第一差值大于第一阈值时,将第二阀致动到关闭位置并且将第一阀维持在打开位置。所述计算机还被编程为基于第一差值将加热元件致动到第一加热水平。


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    Title :

    Sensor system with heating function


    Additional title:

    具有加热功能的传感器系统


    Contributors:

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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