Noise monitor with attitude control function

• Main Authors: YAN MINFENG, YUAN FANG, ZHOU LIBO, WEI MING
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The utility model discloses a noise monitor with a posture control function, which comprises a sensor, a prestage and a noise monitor host which are sequentially connected, the noise monitor host comprises a shell, a mainboard and a display module, and the mainboard is respectively connected with the prestage and the display module. According to the technical scheme, the acceleration sensor is integrated in the noise monitor, the acceleration value is read in real time, the installation posture of the noise monitor is calculated according to the values of the x axis, the y axis and the z axis, whether the noise monitor is horizontally or vertically placed is judged, the type of the microphone is automatically set, accurate measurement of noise is achieved, and the working efficiency is improved. 本实用新型公开了一种具有姿态控制功能的噪声监测仪，包括依次相连的传感器、前置级和噪声监测仪主机，所述噪声监测仪主机包括外壳、主板和显示模块，所述主板分别与前置级、显示模块相连。上述技术方案通过在噪声监测仪内集成加速度传感器，实时读取加速度值，根据x、y和z轴的值计算噪声监测仪的安装姿态，判断是属于水平或是竖直放置，自动设置传声器类型，实现对噪声的准确测量，提高工作效率。