The invention discloses an automobile chassis power coordination system. A coordinator is connected with a first diagnosis device and a second diagnosis device through a first switch and a second switch respectively; the first diagnosis device, a first controller, an electronically controlled pneumatic suspension frame actuating mechanism and a first sensor are connected in sequence to form a loop; the second diagnosis device, a second controller, an electric power-assisted steering actuating mechanism and a second sensor are connected in sequence to form a loop; the first diagnosis device is connected with the second controller through a first regulator; the second diagnosis device is connected with the first controller through a second regulator. According to the invention, the coordinator confirms a first power coordination mode or a second power coordination mode according to driving real-time working conditions of automobile; the performance of a controlling main actuating mechanism is improved; an auxiliary actuating mechanism is matched to work, so as to realize coordination control on the electronically controlled pneumatic suspension frame and the electric power-assisted steering system according to real-time working conditions of the automobile; driving smoothness and manipulation stability of the automobile are improved.
Automobile chassis power coordination system
2015-06-10
Patent
Electronic Resource
English