Electronic hydraulic control system for automobile speed change

The utility model discloses an electronic hydraulic control system for automobile speed change. Shift lever, the lower end of the shift lever is connected with shift balls; the lower end of the gear shifting ball is connected with a shifting fork assembly through a gear shifting rod. The device further comprises an electromagnetic valve set, a first oil cylinder and a second oil cylinder. The gearshifting ball comprises an upper gear shifting ball and a lower gear shifting ball; the arc surface of the upper gear-shifting ball is connected with the lower end of the gear-shifting rod; the arc surface of the lower gear shifting ball is connected with the upper end of the gear shifting deflector rod; four evenly-distributed pressure sensors are arranged between the plane of the upper gear shifting ball and the plane of the lower gear shifting ball, the pressure sensors are connected with an automobile ECU, the automobile ECU is connected with an electromagnetic valve set, the electromagnetic valve set is connecte