车辆进出管理的实验室模拟

Laboratory Simulation of Vehicle Access Management

介绍了利用各向异性磁阻传感器、废旧的磁电式电流表在实验室模拟车辆的进出管理。当磁电式电流表从不同方向靠近磁阻传感器时,电流表的存在将会引起磁阻传感器周围磁场的变化,磁阻传感器的输出将发生相应的变化,根据传感器的输出可判断周围空间内电流表的运动状态,从而实现在实验室模拟车辆的进出管理。

Anisotropic magnetoresistance sensor and waste magnetoelectricity ammeter are used to simulate the vehicle access management in the laboratory. When the magnetoelectricity ammeter is close to the magnetoresistive sensor from different directions,the magnetic field around magnetoresistive sensor will be changed by the presence of the ammeter,and the output of the magnetoresistive sensor will change accordingly.The movement state of ammeter in the surrounding space can be judged according to the output of the sensor,and the vehicle access management can be simulated in the laboratory.