2results about How to "Gear shifting" patented technology

The invention discloses an electric control transfer case gear shifting operation reminding control method which comprises the following steps that firstly, a gear shifting request signal is received, and the gear shifting request signal comprises target gear information; step 2, acquiring current state information of a vehicle, wherein the current state information of the vehicle comprises a current gear of a transfer case, a current gear of a transmission, a vehicle speed signal and a brake signal; 3, judging whether a gear shifting condition is met or not based on the target gear information and the current state information of the vehicle; 4, when the gear shifting condition is not met, gear shifting operation reminding information is generated; 5, the gear shifting operation reminding information is displayed in at least one mode of characters, voice or graphs through a vehicle-mounted display terminal; the driver can be well guided to operate the vehicle, transfer case gear shifting is achieved, and the problem of complaint caused by the fact that the transfer case cannot respond to the gear shifting intention of the driver in the gear shifting process is solved. And the safety, the reliability and the driving experience are improved.

The utility model belongs to gear box technical field especially a kind of horizontal gear box, including box, gear shift mechanism is arranged in the inside of box, gear shift mechanism includes shift fork and gear set, the lifting of the shift fork is lifted and gear set is lifted, setting ventilation mechanism, the air that enters the inside of box is filtered, ventilation hole is set up in the outer surface of box, realizes ventilation, filter tube and ventilation hole sliding connection, its fixed while not affecting the disassembly of filter tube, vibration sensor real-time monitoring the vibration condition of gear box, temperature sensor real-time monitoring gear box internal temperature, the model of alarm can adopt LK-100 hand alarm, when vibration sensor or temperature sensor detects anomaly, triggers alarm to send sound and light signal.