State Grid Corporation of China

Shandong Luneng Intelligence Technology Co., Ltd

Shandong Electric Power Research Institute

State Grid Shandong Province Electric Power Company

Electric Power Research Institute of State Grid Shandong Electric Power Company

Huadong Zhang

Jinlong Zhao

Yong Sun

Bingqiang Li

Yutian Sun

Yan Zhao

Shiyou Mu

Guanbin Wu

Naiyuan Xu

Lin Tan

Hongmei Li

Chuanqing Wang

Jinxing Wang

Jidong Liu

Yuming Gao

Peiqing Miao

Tongbin Wang

Tongzhi Li

Liangmin Yu

Jun Du

One type of battery quick-change system of electric passenger car chassis based on the Cartesian coordinate robot, including electric changing platform, and this platform, quick-change robot and charging rack along the same straight line; the quick-change robot comprises the battery tray and the Cartesian coordinate robot of four degrees of freedom, the Cartesian coordinate robot is associated with the X-axis driving motor, the Y-axis driving motor, the Z-axis up-down motor, the battery tray is connected with the R-axis driving motor; each of driving motors is connected with the corresponding encoder, and each of encoders is connected to the corresponding drive; there are equipped with a distance measuring sensor on the battery tray, and the corresponding limit switches on the both ends of each two-track rack; the drive, each limit switch and the distance measuring sensor of each driving motor are connected with the control system.

Battery quick-change system for an electric passenger car chassis having a cartesian coordinate robot

The system includes a robot body and a main robot control platform. The robot body includes a mechanical part and an electrical control part. The mechanical part includes a horizontal moving unit, an objective carrying platform unit and a bearing unit which are arranged in X, Y and Z cartesian coordinate directions. The objective carrying platform unit includes an objective carrying platform and a battery drive mechanism arranged on the objective carrying platform. A battery pushing mechanism is arranged on the battery drive mechanism. The electrical control part includes a data collection device connected with a main control computer system, a power drive mechanism, an I/O model and a wireless communication model I. The wireless communication model I, the wireless communication model II of a control backend and the wireless communication model III in the remote control device wirelessly communicate with each other.

Current alternating robot system and method of electric bus

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Jinan, China

Huadong Zhang