Outdoor Engineering Measuring Rain Sensing Structure

Abstract

The invention provides an outdoor engineering measurement rain sensing structure capable of providing timely and omni-directional data. The outdoor engineering measurement rain sensing structure comprises a rain sensor assembly and a water tank, and is characterized in that a triangular truncated pyramid is composed of three working plates which respectively form an included angle with the horizontal plane, the three working plates are respectively provided with a rainfall sensor, a wiper and a wiper power device, the wiper power device controls the wiper to move on the upper surface of the working plate, and both sides of each working plate are provided with a spraying head used for washing and spraying water; the water tank is internally provided with a solution compartment and a water spraying pump compartment in a partition manner, the water spraying pump compartment is internally provided with a water spraying pump, and the solution compartment is communicated with the spraying head of the rain sensor assembly through a water spraying pipe. The outdoor engineering measurement rain sensing structure performs automatic operations according to a preset mode, acquires omni-directional rainfall data timely and effectively and can accurately judge changes of the external weather. The outdoor engineering measurement rain sensing structure is especially applicable to providing a rain sensing detection task for an unattended external observation device, and solves a problem of automation control for observation stations.

Description

technical field [0001] The invention relates to a rain sensing device, in particular to a rain sensing structure for outdoor engineering measurement. Background technique [0002] At present, the automatic rain sensor on the windshield of the car is installed on the front and rear windshields, in the driving direction of the car. According to the amount of rain, the sensor will control the swing frequency of the wiper according to the pre-set program, scrub the glass surface, and drive the car. Provides security observations. Since the automotive automatic rain sensor does not need to accurately provide rainfall data information for each driving position (in time) and each orientation during driving, the automotive automatic rain sensor cannot be extended to other fields that require timely, azimuth and other data applications. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rain sensing structure for outdoor ...

AI Technical Summary

Problems solved by technology

Since the automotive automatic rain sensor does not need to accurately provide rainfall data information for each driving position (in time) and each orientation during driving, the automotive automatic rain sensor cannot be extended to other fields that require timely and azimuth data applications

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