Intel Corporation

Zhejiang Chint Electrics Co., Ltd.

Seari Electric Technology Co., Ltd.

Shanghai Slamtec Co., Ltd.

Wuhan Tianma Micro-electronics Co., Ltd

Shanghai University

Huawei Technologies Co., Limited

Nanjing Sanhome Pharmaceutical Co., Ltd.

Di Zhang

Vincent J Zimmer

Kunpeng Liu

Jianqin Liu

Ping Zeng

Changxun Gu

Zhuangzhi Li

Benniu Ji

Shikai Chen

Yan Peng

Peng Guan

Yuxiang Li

Jing Bai

Hong Xi

Jueshen Huang

Feng Jia

Yao Zu Dong

Sarathy Jayakumar

Peng Jiang

Ying Liu

Wenhao He

Huiyu Ji

Zhi Jin

Shaorong Xie

Bin Yang

Xian Zhang

Brett P Wang

Shuo Liu

Liwen Zhao

Cang Zhang

Junchao Lv

Zhongjie Li

Xiaowei Li

Hongyan Chen

Yi Qin

Dan Zhang

Zhonghua Sun

Fei Yu

Haiping Zhou

Beiming Huang

Dezhong Wang

Bo He

Jianrong Lin

Jie Bai

Changcheng Liu

Xinwu Liu

Jiao Shi

Guomin Jiang

Lin Chen

Shunfeng Ge

Yugang Feng

Yawen Shi

Yong Wang

Yiping Gao

Sheng Bi

Yang Nan

Yuxiu Li

Ruiqi Zhang

Xueru Li

An electronic device is disclosed, including a first set of processor cores including at least one processor core and a second set of processor cores including at least one processor core. The electronic device is configured such that during initialization of the electronic device: the first set of processor cores executes first initialization instructions in a first execution environment, the second set of processor cores executes second initialization instructions in a second execution environment, and the first set and the second set at least one of read or write to a shared register.

Decoupling silicon initialization and bootloader by providing silicon initialization service

Methods, apparatus, systems, and articles of manufacture perform an enhanced S3 protocol to update firmware with a Boot Script update are disclosed. An example apparatus includes a management agent to store a firmware update into memory; and request an operating system (OS) to enter into an S3 sleep state; the OS to, in response to the request from the management agent, enter into the S3 sleep state and trigger an interrupt; and a basic input/output system (BIOS) to, in response to the interrupt from the OS update a Boot Script according to the firmware update; and wake up the OS with a wake vector.

Methods and apparatus to perform an enhanced S3 protocol to update firmware with a boot script update

Systems, apparatuses and methods may provide for technology that collects, by a BIOS (basic input output system), memory information from a first host path to a coherent device memory on a memory expander, wherein the memory expander includes a plurality of host paths, transfers the memory information from the BIOS to an OS (operating system) via one or more OS interface tables, and initializes, by the OS, the memory expander based on the memory information, wherein the memory information includes memory capabilities and configuration settings associated with the memory expander.

Multi-port memory link expander to share data among hosts

Apparatuses, methods and storage medium associated with in-vehicle computing, are disclosed herein. In embodiments, an in-vehicle system computing platform having a hypervisor to host one or more virtual machines (VMs) includes a memory shrink manager, and a memory snapshot manager. The memory shrink manager is configured to orchestrate shrinking a memory footprint of one of the one or more VMs for a suspend process invoked in response to the computing platform being powered off. The memory snapshot manager is configured to save the shrunken memory footprint of the one VM to the persistent storage during the suspend process, and to reload a subset of the saved shrunken memory footprint during a resume process to resume the one VM from suspension to the persistent storage. The resume process is invoked in response to the computing platform being powered on, cold booted.

Power off and power on method and apparatus for an in-vehicle system

Display panel and display device are provided. The display panel includes a plurality of subpixels. A subpixel of the plurality of subpixels includes a pixel circuit and a light emitting element that are electrically connected. The pixel circuit includes a first transistor. A first electrode of the first transistor is connected to a first reference voltage signal terminal. A second electrode of the first transistor is electrically connected to an anode of the light emitting element. In a light emitting retention stage of the subpixel of the plurality of subpixels, the first reference voltage signal terminal is connected to a negative potential signal or a ground potential signal. The plurality of subpixels includes at least a first subpixel and a second subpixel, and a color of the first subpixel is different from a color of the second subpixel.

Display panel and display device with controllable width-to-length ratio of channel region in different subpixels

Disclosed is a vortex-induced vibration-based piezoelectricity and friction nanometer power generation combined energy collector. The energy collector includes a support frame, a piezoelectric plate, a cylinder and a solid-liquid type friction nanometer power generation assembly, wherein the support frame includes a fixed plate, a cantilever plate and a connecting plate which are sequentially connected from top to bottom, the piezoelectric plate is fixed on one side of the cantilever plate, the solid-liquid type friction nanometer power generation assembly has an outer shell, an insulating friction inner shell and a sealing part, the outer shell having two symmetrically arranged induction electrodes, insulating layers are arranged between the butt joint faces of the two induction electrodes, the included angles between the butt joint faces of the two induction electrodes and the plane, provided with the piezoelectric plate, of the cantilever plate are not 90°.

Vortex-induced vibration-based piezoelectricity and friction nanometer power generation combined energy collector

A virtual track design system for mobile devices and implementation method thereof are disclosed. The virtual track design system includes communication module: which is mainly used for relevant map information, virtual track information, positioning information, and task information transmission, and acts as a bridge; interaction module: which sets fixed track with arbitrary shape and length through graphical editing environment, and supports segmental modification, deletion of tracks and other functions. After editing, sends the virtual track information to the intelligent cruise algorithm processing module; acquisition module: which gets the virtual track information provided by the interaction module, stores relevant data, and sends the information to the key point of track extraction module. The invention does not require additional cost to deploy auxiliary equipment, and is more convenient, flexible and fast to use.

Virtual track design system for mobile devices and implementation method thereof

The invention discloses a virtual wall system for mobile devices and implementation method thereof. The virtual wall system for mobile devices includes: communication module: which is mainly used for the transmissions of relevant map information, virtual wall information, positioning information, and task information, and act as a bridge; interaction module: by which users set, add or delete the virtual wall information of any shape through the graphical editing environment, and sends this information to the processing part of the intelligent mobile algorithm; acquisition module: which obtains the virtual wall information provided by the interaction module, stores relevant data. The present needs no additional cost to produce additional auxiliary hardware devices, and is more convenient, flexible and fast for use.

Virtual wall system for mobile devices and implementation method thereof

A controller for an alternating current contactor includes: a filtering and rectification circuit that filters and rectifies external alternating current; an electromagnet component driven by an output of the filtering and rectification circuit that performs actions of attraction, holding or releasing; a power transistor circuit connected to the electromagnet component; and a microcontroller that controls the power transistor circuit to control the actions performed by the electromagnet component. The controller further includes a voltage control loop that provides a voltage feedback signal and a current control loop that provides a current feedback signal to the microcontroller. The microcontroller generates a control signal according to the voltage feedback signal. The control signal is a PWM control signal having different duty cycles during the attraction and holding of the electromagnet component so that the current does not exceed a predetermined current threshold during the attraction and bolding of the electromagnet component.

Controller and control method for alternating current contactor

The present invention discloses a protection module for a control and protective switching device, comprising a control power supply processing unit, an auxiliary power supply processing unit, a power supply converting unit, a signal processing and controlling unit, a trip electromagnet driving unit, a control electromagnet driving unit, and a man-machine interaction device. The control power supply processing unit and the auxiliary power supply processing unit receive a power supply signal from a high voltage power supply, and process the signal for supplying power for other components. The signal processing and controlling unit receives a mutual-induction signal from a current mutual inductor, outputs a first control signal and a second control signal to the trip electromagnet driving unit and the control electromagnet driving unit, and receives a first feedback signal and a second feedback signal from an operation mechanism and a control electromagnet. The trip electromagnet driving unit outputs a first operation signal to a trip electromagnet, and the trip electromagnet outputs a mechanical signal to the operation mechanism. The control electromagnet driving unit outputs a second operation signal to the control electromagnet. The man-machine interaction device performs signal interaction with the signal processing and controlling unit.

Protection module for control and protective switching device

Disclosed is a control and protection device for a low-voltage electrical apparatus, comprising a pedestal and a control and protection module. The control and protection module may be plugged into the pedestal and is replaceable. The pedestal comprises a base and a housing, and is further provided with a moving contact, a static contact, and a current conductor connected to a main circuit current; a control electromagnet operation mechanism for controlling close and open of the moving contact and the static contact according to a control signal, and maintaining a close or open status of the moving contact and the static contact; a manual operation knob providing a control signal for controlling the close and open of the moving contact and the static contact; a control contact connected to the manual operation knob; and a current sensor for detecting a current that flows through the main circuit current conductor and generating a sensing signal. The control and protection device further comprises: a signal processing unit for controlling a state of the control electromagnet according to the sensing signal via an electrical circuit; and a tripping device for controlling actions of the operation mechanism with a mechanical connection in response to the signal processing unit. The current sensor has a secondary circuit connection detection device.

Control and protection device for low-voltage electrical appliance

Growing community of inventors

Shanghai, China

Di Zhang