On-bright Electronics (shanghai) Co., Ltd.

Intel Corporation

Schneider Electric Industries Sas

Schneider Electric Automation Gmbh

Magna Mirrors (taicang) Automotive Technology Co., Ltd.

Jun Ye

Lieyi Fang

Zhiliang Chen

Zhen Zhu

Shifeng Zhao

Yuan Lin

Changshan Zhang

Xiuhong Zhang

Kebing Wang

Yunqi Shao

Qing Li

Thierry Chiche

Jia Chen

Michael Hortig

Jianyu Li

Zhenxing Mi

Wanggen Liu

Philippe Goutaudier

Jinlong Hou

The present invention provides a multicolor signal light and a controlling method thereof. The multicolor signal light includes: a multicolor layer, comprising a plurality of lights being capable of lighting multicolor lights and arranged in a certain pattern; a single control signal line for receiving a control signal from a controller outside; a processor for controlling the multicolor layer to light in a different mode and in a different color according to the control signal received by the single control signal line; and power supply terminals for receiving power supply voltage from outside.

Multicolor signal light and controlling method thereof

Provided are a wireless network adapter and a configuration method of same. A wireless network adapter comprises: a self-configuration portion, used to configure the wireless network adapter as an access point adapter, and generate access information of a wireless network access point; a cable connection portion, connected to a second wireless network adapter, and used to transmit the access information to the second wireless network adapter and receive an acknowledgment message from the second wireless network adapter; and a wireless transceiver, connected to the second wireless network adapter. Another wireless network adapter comprises: a cable connection portion, used to receive access information from an access point adapter; a parameter storage portion, used to store the access information as a setting parameter; a self-configuration portion, used to configure the wireless network adapter as a client mode and generate an acknowledgment message; and a wireless transceiver, connected to a wireless network access point. Configuration of multiple wireless network adapters connected to each other may be implemented without any input parameter and without the need of access a configuration webpage by using a computer.

Wireless network adapter and self-configuration method of same

Techniques are described to generate an index for a texture. The index can be used to retrieve a portion of one or more textures from a cache. The index can be adapted based on static texture attributes or direction attributes in order to attempt to achieve texture cache efficiency. Static texture attributes can include, bit are not limited to, 1-dimensional texture, 2-dimensional texture, 3-dimensional texture, or MIPmaps texture, original memory address. Direction attributes can be, but are not limited to, u-major or v-major directions.

Techniques to request stored data from memory

Techniques are described to configure a cache line structure based on attributes of a draw call and access direction of a texture. Attributes of textures (e.g., texture format and filter type), samplers, and shaders used by the draw call can be considered to determine the line size of a cache. Access direction can be considered to reduce the number of lines that are used to store texels required by a sample request.

Techniques to request stored data from a memory

A communication converter for connecting automation devices having different operating voltages to a host computer, including an interface component and a transceiver component coupled to the interface component, the interface component being connected on the input side via a host connector to a host interface of the host computer and the transceiver component being connected via a device connector to a device interface of the automation device, and a voltage transformer, which on the input side is connected via the host interface to an operating voltage and on the output side to a voltage supply line of the device interface. So the communication converter can communicate with devices having different interface standards, the converter has a first current/voltage measuring unit, a second current/voltage measuring unit, and a switching device.

Communication converter for connecting an automation device to a computer and method for controlling the communication converter

A method, device, and system are disclosed. In one embodiment the method includes determining a current computing-memory ratio. Then the method compares the current computing-memory ratio to a lower ratio threshold value. Then the method configures a next draw command to be performed using a graphics memory efficiency operational mode when the current computing-memory ratio is below the lower ratio threshold value.

Graphics pipeline scheduling architecture utilizing performance counters

The present invention relates to a front turn light on rear view mirror of motorcycle, which includes a rear view mirror housing and a front turn light mounted at the front part of the rear view mirror housing The front turn light has a LED light source(s) and a condenser lens(es) which is mounted in front of the LED light source(s) The front turn light further includes a front turn light face-plate and a front turn light housing which is mounted on the front turn light face-plate to form an internal cavity between the front turn light housing and the front turn light face-plate, where the LED light source(s) is mounted in the internal cavity and the condenser lens(es) is mounted in the front turn light face-plate, the front turn light is mounted inside the rear view mirror housing.

Front turn light on rear view mirror of motorcycle

Switch-mode power conversion system and method thereof. The switch-mode power conversion system includes a primary winding configured to receive an input voltage, and a secondary winding coupled to the primary winding and configured to, with one or more other components, generate an output signal. Additionally, the switch-mode power conversion system includes a feedback component configured to receive the output signal and generate a feedback signal based on at least information associated with the output signal, and a voltage detector configured to receive the input voltage and output a detection signal. Moreover, the switch-mode power conversion system includes a mode controller configured to receive the detection signal and the feedback signal and generate a switch signal based on at least information associated with the detection signal and the feedback signal, and a switch configured to receive the switch signal and affect a first current flowing through the primary winding.

Quasi-resonant systems and methods with multi-mode control

System and method for providing control for switch-mode power supply. According to an embodiment, the present invention provides a system for regulating a power converter. The system comprises a signal processing component that is configured to receive a first voltage and a second voltage, to process information associated with the first voltage and the second voltage, to determine a signal based on at least information associated with the first voltage and the second voltage, and to send the signal to a switch for a power converter. The switch is regulated based on at least information associated with the signal. The signal processing component is further configured to determine the signal to be associated a first mode, if the first voltage is higher than a first threshold.

System and method for providing control for switch-mode power supply

System and method for providing frequency control to a power converter. The system includes a pseudorandom signal generator configured to generate a digital signal. The digital signal is associated with at least an N-bit datum, and N is a positive integer. Additionally, the system includes a digital-to-analog converter configured to receive the digital signal and generate a first control signal, an output signal generator configured to receive the first control signal and generate at least a first output signal associated with a frequency, and a pulse-width-modulation generator configured to receive at least the first output signal. The N-bit datum represents a pseudorandom number.

System and method for controlling variations of switching frequency

System and method for providing stable control for power systems. According to an embodiment, the present invention provides an apparatus for providing one or more control signals for a power system. The apparatus includes an input terminal for receiving an electrical energy, which can be characterized by a first input voltage. The apparatus includes a control component that is configured to generate a first control signal based on at least information associated with the first input voltage. The apparatus additionally includes an output terminal for sending the first control signal. Moreover, the apparatus includes a timing component that is coupled to the control component. The control component is configured to process at least information associated with a first value of the first input voltage at a first time and a first reference voltage and to generate a second control signal.

System and method for providing stable control for power systems

Switch mode power converter system and method thereof. The system includes one or more isolation boxes including at least a first isolation box, an input primary winding for receiving an input signal for the switch mode power converter system, and an output secondary winding for generating an output signal for the switch mode power converter system. The switch mode power converter system is configured to convert the input signal to the output signal. One of the input primary winding and the output secondary winding is substantially enclosed in the first isolation box, and the other of the input primary winding and the output secondary winding is not enclosed in the first isolation box. The first isolation box is conductively connected to a constant-voltage source.

Systems and methods for reducing EMI in switch mode converter systems

System and method for providing frequency control to a power converter. The system includes a controller configured to receive a load signal and generate a first control signal. The load signal indicates an output load for a power converter. Additionally, the system includes a signal generator configured to receive the first control signal and generates at least a first output signal. The first output signal is associated with a first signal strength and a first frequency. The first frequency is inversely proportional to a sum of a first time period, a second time period, and a third time period. The first signal strength increases with the time during the first time period, the first signal strength decreases with the time during the second time period, and the first signal strength is constant with respect to the time during the third time period.

System and method for adaptive switching frequency control

System and method for driving a cold-cathode fluorescent lamp. The system includes a control subsystem configured to generate one or more control signals, and a power supply subsystem configured to receive the one or more control signals and a DC input voltage, convert the DC input voltage to an AC output voltage, and send the AC output voltage to a cold-cathode fluorescent lamp. If the DC input voltage is lower than a predetermined threshold, the system for driving the cold-cathode fluorescent lamp is turned off in response to the one or more control signals.

Growing community of inventors

Shanghai, China

Jun Ye