Patent ID: 11953402
Assignee: CHANGCHUN AUTOMOTIVE TEST CENTER CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A control method of an inertia braking test system, comprising:
connecting an actuating device with an inertia brake control device through a ball stud to realize an actuation function of the inertia brake control device with two degrees of freedom along a front-and-rear direction and an up-and-down direction of a vehicle;
supplying power to a control system through an energy storage unit, and distributing the power to a communication unit, the actuating device and a sensor system through the control system so as to achieve a control function of the control system, wherein the sensor system comprises a first force sensor, a second force sensor, a third force sensor, a first displacement sensor, a second displacement sensor and an acceleration sensor;
transmitting communication signals to the communication unit through a human-machine interaction unit, and delivering the communication signals to the control system by the communication unit for control through the control system;
measuring an actuating force of an inertia brake in a horizontal direction through the first force sensor, measuring an output force of the actuating device by the second force sensor, measuring force transmitted to the inertia brake by a connecting device by the third force sensor, measuring displacement of the inertia brake control device by the first displacement sensor, measuring displacement of the connecting device by the second displacement sensor, and measuring motion acceleration of a movable chassis by the acceleration sensor; and
receiving, by the control system, measurement signals output from one or more of said first force sensor, said second force sensor, said third force sensor, said first displacement sensor, said second displacement sensor and said acceleration sensor, digitalizing the measurement signals, and sending processing results to the human-machine interaction unit through the communication unit.