Signal voltage detection method, system, equipment and server

• Main Author: MA JINGBIN
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a signal voltage detection method, system and device and a server. The method comprises steps of detecting a to-be-detected signal voltage through an A/D converter in a BMC, and calculating a voltage value of the to-be-detected signal voltage according to a preset corresponding relation between a sampled voltage value and the voltage value of the to-be-detected signal voltage, and the sampled voltage value; and the voltage value of the signal to be detected being sent to a terminal to generate a waveform of the signal voltage so that technicians can carry out troubleshooting conveniently. As the A/D converter in the BMC is used for detecting the signal voltage, compared with an oscilloscope, cost is greatly saved, and problems that the size is large and the BMC is not easy to carry do not exist. 本发明公开了一种信号电压检测方法、系统、设备及服务器，通过BMC中的A/D转换器来对待测信号电压进行检测，并根据预设采样到的电压值与待测信号电压的电压值的对应关系和采样到的电压值计算待测信号电压的电压值，将待测信号的电压值发送到终端生成信号电压的波形，以便技术人员进行故障排查。由于是采用BMC中自带的A/D转换器进行检测信号电压，相比于使用示波器，大大节约了成本，且不存在体积较大不容