Portable real vehicle vacuum servo testing arrangement

The utility model relates to a portable real vehicle vacuum servo testing arrangement, include: singlechip, AD module, serial ports interface module, display screen, power module and test sensor, power module includes chargeable call and power supply circuit, test sensor installs displacement sensor and footboard force transducer on brake pedal including installing vacuum sensor in real empty can,installing the pressure sensor in first chamber oil pipe and second chamber oil pipe. The utility model discloses the volume is minimum, and portable can realize the state test in the automobilism. The utility model discloses an each sensor is gathered the change of each parameter in the vacuum servo working process, show in real time on the display, and can with data transmission to the host computer so that carry out later stage assay, the operating condition who grasps the vacuum servo system for the user provides the foundation. 本实用新型涉及种便携式实车真空助力测试装置，包括：单片机、AD模块、串口接口模块、显示屏、电源模块和测试传感器；电源模块包括可充电电池和电源电路；测试传感器包括安装在真空