Weichai Power Co., Ltd.

Shandong Provincial Communications Planning and Design Institute Group Co., Ltd.

Jibin Zhu

Zhiqiang Li

Tao Li

Lizhi Zheng

Qiang Zhan

Zengjin Li

Yiwu Li

Xufei Jiao

Xibo Li

Wenbo Ji

Bin Hao

A valve rocker arm assembly, a variable air distribution mechanism, and an engine are provided according to the present disclosure. The valve rocker arm assembly includes: an oil inlet hose; a rocker arm shaft, an oil drain channel, an oil return groove, and a first oil path being provided in the rocker arm shaft, the oil drain channel being communicated with the oil return groove by means of the first oil path; a first rocker arm and a second rocker arm rotatably connected onto the rocker arm shaft, a piston cavity, an oil inlet path, an oil drain path and a piston being provided on the second rocker arm; a one-way opening device provided in the oil inlet path and/or the oil inlet hose; and a control valve connected to the oil drain channel.

Valve rocker arm assembly, variable air distribution mechanism and engine

A traffic flow dynamic guiding method based on a region block includes: building communication connection with a cloud server by a vehicle-mounted terminal; performing data acquisition by the vehicle-mounted terminal, and uploading acquired data to the cloud server; receiving feedback of the cloud server by the vehicle-mounted terminal which is including an accident occurring probability of a current automobile in a set range of a current road section; sending the probability to a driver in a human-computer interaction mode; receiving communication addresses, sent by the cloud server, of the surrounding vehicle-mounted terminals in the set range by the current vehicle-mounted terminal in order to build a connection relationship with the surrounding vehicle-mounted terminals; performing running and updating after the region block relationship is built; performing traffic flow guiding on traffic accident information and performing traffic flow guiding on official vehicles by using the region block relationship.

Traffic flow dynamic guiding method based on region block

Growing community of inventors

Shandong, China

Jibin Zhu