An electric wheelchair power-assisted control system and power-assisted control method. The electric wheelchair power-assisted control system comprises: a gyroscope sensor, a first pressure sensor, a second pressure sensor, a handle controller (1) and a motor driver (2); the gyroscope sensor, the first pressure sensor, the second pressure sensor and the motor driver (2) are all connected to the handle controller (1); the first pressure sensor is mounted on an electric wheelchair at a position where the left hand touches for pushing, the second pressure sensor is mounted on the electric wheelchair at a position where the right hand touches for pushing, and the handle controller (1) is provided on the wheelchair; and the motor driver (2) is connected to a left-wheel drive motor (4) and a right-wheel drive motor (5) of the electric wheelchair, respectively. By providing a gyroscope sensor, a first pressure sensor, a second pressure sensor, a handle controller (1) and a motor driver (2), the effect that an electric wheelchair can be pushed forward or backward without any effort when being pushed by a person is achieved.
ELECTRIC WHEELCHAIR POWER-ASSISTED CONTROL SYSTEM AND POWER-ASSISTED CONTROL METHOD