1
what’s the use?
during traveling or turning operation by the driver and a vehicle state, the control of the engine output torque, the pressure on the ground four to optimize distribution, the focus shifted to achieve control, the vehicle eventually more stable and smooth cornering.
2
Did you know?
· GVC is in the system will only maintain a certain degree of throttle opening in the driver’s working conditions, rapid throttle, the brakes will make GVC system out of service.
– The system can control the torque output by the center of gravity of the vehicle to achieve shift forward, reducing correction of the driver in the curve direction, so that an occupant will not swing around to improve the ride comfort.
– when traveling straight paved road, the steering wheel due to road surface fine undulating slight rotation of the system may also be suppressed by controlling the torque output.
· GVC system for dynamic control range for the engine torque 0-30Nm.
3
advantages
When the system detects the driver when the deceleration start turning corners, reducing engine will pass the appropriateHanded wheel torque output, so that the occurrence of the body center of gravity forward, lifting the front wheel ground load. And when the vehicle is in a curve when the curve is restored torque output, the center of gravity of the vehicle moves to a position of partial rear axle, the rear wheels to enhance traction and improve stability.
4
Principle
by the system on the steering wheel steering angle sensor detecting a steering operation of the driver’s steering intention of the driver to provide real-time data for the system. Meanwhile PCM engine management system in order GVC system control program required to be turned to the operation information of the lateral acceleration of the vehicle and the like according to the driver at a frequency of 20 times per second for precise adjustment of the engine torque output. The vehicles are more stable cornering.