Aervoe Industries, Inc.

Zte Corporation

Spreadtrum Communications (shenzhen) Co., Ltd.

Valeo Interior Controls (shenzhen) Co., Ltd

Chuan Zhong He

Troy Wilson

Yong Luo

Jie Fan

Jianping Zhou

Chen Liu

Yan Zhang

Jing Wen Wang

Jing Wang

Cheng Guo

Yaoguang Gao

Beibei Qiu

Feiyun Tang

Jianquan Liu

Lin Chi

The present disclosure provides a radio frequency thimble for production testing, in engagement connection with a test socket. The radio frequency thimble comprises: a housing, a probe, a light transmission member, and a color recognition sensor. The probe is located in a cavity of the housing. An accommodation hole is provided in the probe. The light transmission member is installed in the accommodation hole. A first end of the light transmission member is exposed at an end portion of the probe. A second end of the light transmission member is connected to the color recognition sensor. The light transmission member is used to transmit, to the color recognition sensor, light reflected by a reflective surface near the end portion of the probe. The color recognition sensor is used to recognize the color of the reflected light and determine whether the end portion of the probe is aligned with a terminal.

Radio frequency ejector pin for production testing and radio frequency test system

An oscillation device and an electronic device are provided. The oscillation device is applied to the electronic device. The electronic device includes a fan. The oscillation device includes a detection module, an oscillation module, a variable capacitance module, and a control module. The control module is electrically coupled with the detection module, the variable capacitance module, and the oscillation module. The control module is configured to determine a capacitance adjustment parameter according to a preset correspondence, and a temperature of the electronic device and/or a rotational speed of the fan, where the preset correspondence includes a correspondence between capacitance adjustment parameters and temperatures of the electronic device and/or rotational speeds of the fan. The control module is configured to adjust a capacitance of the variable capacitance module according to the capacitance adjustment parameter.

Oscillation device and electronic device

The present disclosure provides a method and a vehicle control system for controlling an autonomous vehicle. The method comprises utilizing the sensor group of said vehicle to acquire data related to said vehicle, wherein said data includes the speed of said vehicle, the speed of another object ahead of said vehicle, and the distance between said vehicle and another object, determining the crash probability between said vehicle and another object according to the data related to said vehicle, calculating the total magnitude of value according to said crash probability on the basis of the prospect theory, wherein said total magnitude of value indicates the balance between the value of crash risk reduction and the value of user comfort loss, and calculating the brake force according to said total magnitude of value.

Method and a vehicle control system for controlling an autonomous vehicle

A controlling method and device for a wireless power transfer system, wherein the wireless power transfer system includes a transmitting component and a receiving component, and further includes a contactless transformer & compensation (CT&C) circuit, and the controlling method includes: obtaining positional relationship information of the transmitting component and the receiving component; adjusting the number of coil turns of the transmitting component based on the positional relationship information, and making conditions of a CT&C voltage gain characteristic and an input impedance characteristic after a charging inverter bridge of the wireless power transfer system meet a charging condition. The abovementioned technical solution can provide a protection for a stable operation of the wireless power transfer system with a non-mechanical adjusting device, and the wireless charging can be achieved without using a mechanical adjusting device to align and range.

Control method and device for wireless power transfer system of motor device

The present disclosure discloses a circuit protection method. The method includes that: a voltage or a current sent by a sending end of a circuit protection apparatus is received, and a voltage value of the received voltage or a current value of the received current is sampled; when it is detected that the sampled voltage value or current value is in a first pre-set threshold range, a pre-set input control switch is controlled to be turned on, and an input of a voltage or a current of the sending end is received; the received voltage or the received current is converted and processed, and a voltage value of the processed received voltage or a current value of the processed received current is sampled; and when it is detected that the processed voltage value or the processed current value is in a second pre-set threshold range, a pre-set output control switch is controlled to be turned on, and the processed received voltage or the processed received current is allowed to be outputted. The present disclosure also discloses a circuit protection apparatus, a charging device and a computer storage medium.

Circuit protection method and apparatus, charging device and computer storage medium

A LED flare and system for use to provide greater visibility in any light conditions, particularly in low light. The flare comprises an elongated housing that is generally cylindrical with a flat side. It has a handle at one end and a plurality of LEDs positioned along the outer periphery. A switch located on the elongated housing operates the flare. The flare also includes a re-chargeable battery encased in the housing for powering the flare and a circuit for delivering power and operational control from the battery to the LEDs upon activation by the switch. A set of contacts positioned on the outside of the housing deliver a charge to the battery. The flare includes an attachment device for holding an external charger in place against the contacts during charging operation. An individual flare may be part of a system that also includes other flares and a carrying case with an integrated charger, one or more flare stands and charger accessories.

LED flare and system

A LED flare and system for use at night, in low light conditions or during the day where a lighted object provides greater visibility. The flare comprises a multi-sided housing with a panel on each side and having a top and a base. It has a plurality of LEDs aligned in windows positioned in at least one of the panels. A switch located on the housing operates the flare. The flare also includes a re-chargeable battery encased in the housing for powering the flare and a circuit for delivering power and operational control from the battery to the LEDs upon activation by the switch. A set of contacts positioned on the outside of the housing deliver a charge to the battery. The flare includes an attachment device for holding an external charger in place against the contacts during charging operation. An individual flare may be part of a system that also includes other flares and a carrying case with an integrated charger and charger accessories.

LED flare

A current sharing method and device for a DC power supply are provided, and the method includes: taking a latest detected bus current as a reference current to perform current sharing control on a local host current; calculating and timing sending time of the local host current according to the latest detected bus current, the local host current, and a preset corresponding relationship between a difference between the local host current and the bus current and the sending time of the local host current, and if no new bus current is detected within a timing time, sending the local host current as a new bus current to a bus when the timing times out. The method has small communication traffic and no master-slave relationship, and is simple to control, which reduces the difficulty of system development and improves the system reliability.

Growing community of inventors

Shenzhen, China

Chuan Zhong He