Gm Global Technolgoy Operations, Inc.

Shanghai Yisi Medical Technology Co., Ltd.

Xinliang Zhang

Zhijun Wang

Jieping Wang

Li Shen

Jing Sun

Anhua Li

An Xu

Bo Feng

Minhua Zheng

Junjun Ma

A method for modifying a brightness level of an automobile vehicle backup light includes: receiving electronic signals in a brightness evaluator and light controller defining at least one image captured within a field-of-view (FOV) of an automobile vehicle camera; dividing the at least one image into multiple independent zones; evaluating an environmental brightness level of individual ones of the multiple independent zones; comparing a brightness level of at least one backup light of the automobile vehicle to the environmental brightness level; and sending a control signal to the at least one backup light to modify the brightness level of the least one backup light.

Camera based adaptive brightness backup light system

Systems and methods for mobile platform localization for a mobile platform. The system includes three independent ultra-wideband (UWB) sensors mounted on the mobile platform and a UWB localization module operationally coupled to the first UWB sensor, the second UWB sensor, and the third UWB sensor, and programmed by programming instructions to: identify first beacon UWB transmissions from a first beacon external to the mobile platform and generate a spatial location of the first beacon; identify second beacon UWB transmissions from a second beacon external to the mobile platform and generate a spatial location of the second beacon; identify third beacon UWB transmissions from a third beacon located external to the mobile platform; and generate a spatial location of the mobile platform, as a function of the spatial location of the first beacon, the spatial location of the second beacon, and the spatial location of the third beacon.

Systems and methods for mobile platform localization using ultra wide band (UWB) signals

An improved surgical apparatus actuator includes a nail bin assembly (), a nail anvil assembly () connecting with the nail bin assembly (), and a drive assembly () controlling the nail bin assembly () and the nail anvil assembly () to convert between opening and closing conditions. The nail anvil assembly () includes a nail anvil plate () and a nail anvil seat (), wherein the nail anvil plate () is provided on an inner side () of the nail anvil seat (), the nail anvil seat () has the structure, material and processing technology capable of providing high anti-bending performance, the nail anvil plate () is cold-punched from a thinner stainless steel sheet. Therefore, the processing difficulty of the components is reduced, and meanwhile, the ability of the actuator chuck to resist bending deformation is improved.

Surgical apparatus actuator

Growing community of inventors

Shanghai, China

Xinliang Zhang