The invention discloses a one-way clutch device, a two-way clutch device, a steering safety control system and a method. The one-way clutch device comprises an over-running clutch and an actuator, wherein the over-running clutch comprises a driving piece, a driven piece and a connection piece; the driving piece and the driven piece are matched via the connection piece; the driven piece can lock rotation of the driving piece along the locking direction but can not lock rotation of the driving piece along a non-locking direction opposite to the locking direction; the driving piece is fixedly connected with a steering transmission shaft; in the power-on case, the actuator enables the vehicle body to be fixedly connected with the driven piece, and in the power-off case, the actuator enables the vehicle body to be separated from the driven piece. The one-way clutch device can carry out one-way locking on rotation of the steering transmission shaft (steering wheel), traffic accidents such as rollover due to an excessive turning angle of the vehicle along the direction can be avoided, and driving safety can be ensured.
One-way clutch device, two-way clutch device, steering safety control system and method
2015-08-12
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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