Gear shifting control method of automobile monostable gear shifter

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Gear shifting control method of automobile monostable gear shifter

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ZHANG MENG / HUANG FUMIAO / LIU QIN / WANG AICHUN

The invention discloses a gear shifting control method of an automobile monostable gear shifter. The monostable gear shifter comprises a gear shifting rod capable of being reset to a stable position.The gear shifting rod is used for being shifted forwards or backwards on a straight line, a corresponding operation action signal can be sent to a CAN bus when the monostable gear shifter is operatedto act, and the method comprises the steps that a first gear or a second gear is pushed upwards from the steady-state position of the gear shifting rod, or the first gear or the second gear is pulleddownwards from the steady-state position of the gear shifting rod; when the force applied to the shift lever is released, the shift lever automatically rebounds to a steady-state position, the steady-state position is located in the middle of a linear groove where the shift lever can act, the shift lever sends two signals to the CAN bus every time the shift lever executes an action, and the signalvalues of the two signals are opposite in sequence. The requirement for the moving direction of the gear shifting rod can be lowered, user operation is facilitated, and verification of the reliability of the gear shifting action is improved.

本发明公开了一种汽车单稳态换挡器换挡控制方法，包括：单稳态换挡器包括可复位至稳态位置的换挡杆，换挡杆用于在一条直线上往前或往后拨动，操作单稳态换挡器进行动作时会将相应操作动作信号发送到CAN总线上，所述方法包括：从换挡杆的稳态位置往上推一档或推两档，或者从换挡杆的稳态位置往下拉一档或拉两档；当放开对换挡杆的施加力后换挡杆自动弹回稳态位置，稳态位置位于换挡杆能动作的直线槽的中间位置，换挡杆每执行一次动作会发出两个信号到CAN总线上，两个信号的信号值排序相反。本发明能够降低对换挡杆移动方向的要求，便于用户操作，且增加对换挡动作可靠性的验证。

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Title :

Gear shifting control method of automobile monostable gear shifter

Additional title:

一种汽车单稳态换挡器换挡控制方法

Contributors:

ZHANG MENG (author) / HUANG FUMIAO (author) / LIU QIN (author) / WANG AICHUN (author)

Publication date :

2020-06-02

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF