Suzhou Radiant Photovoltaic Technology Co., Ltd

Empire Technology Development LLC

Chinese Academy of Sciences

Realtek Semiconductor Inc.

Fei Xu

Jianrong Xu

Jianxiang Lu

Zhixiang Wang

Xianshan Qi

Yu Liu

Wei Hu

Yanqing Lu

Yong Cai

Feng-Cheng Chang

Feng Zhou

Changsheng Jiang

Wei-Xiong He

Xiaofeng Xu

Xikui Hu

Yibin Zhang

Junlong Kou

Xiaoli Miu

Huiming Cao

Yufeng Xie

Lecheng Zhou

Wenzhong Bao

A docking method for docking a cleaning robot between a plurality of solar panels includes a docking area setting step, an approaching cleaning area step, a docking platform adjustment step, a cleaning robot first control step, and a leaving cleaning area step. The present invention uses a cleaning robot to complete cleaning on the solar panels or a solar panel array, a docking robot to transfer the cleaning robot between the solar panels or multiple solar panel arrays, and a data processing system to realize dispatching and controlling of the cleaning robot and the docking robot, so that a number of cleaning robots and docking robots can be dispatched properly according to a number of the solar panels needing to be cleaned, and a cleaning operation on all solar panels and panel arrays can be completed in a photovoltaic power station in a shortest time.

Docking method

Disclosed are a transfer robot () and a cleaning system. The transfer robot () comprises a vehicle body (), a transfer device (), and an angle adjusting device (). The cleaning system comprises a cleaning area (), a cleaning robot () and the transfer robot (). The transfer robot () serves as a carrying tool for the cleaning robot (), and transfers the cleaning robot () to a channel area () among a plurality of solar panel arrays (), such that the cleaning robot () can complete cleaning work on the different solar panel arrays ().

Transfer robot and cleaning system

A robot scheduling method. Robots include a cleaning robot for performing cleaning operations in a cleaning region and a conveying robot for transporting the cleaning robot in an aisle region. The robot scheduling method includes a task generating step, a task issuing step, a route planning step, a travel controlling step, and a docking controlling step.

Robot scheduling method

A cleaning system and a cleaning method configured for cleaning task of solar panels are provided. The cleaning system includes an operation region, cleaning robots, shuttle robots, and a data processing system. The cleaning method includes a first carrying step, a cleaning step, and a second carrying step.

Cleaning system and cleaning method

Robot cleaner

A control method for a cleaning system, comprising the following steps: first control step&#x2014;controlling a transfer robot to move a cleaning robot to a cleaning area; cleaning control step&#x2014;controlling the cleaning robot to perform a cleaning operation on a upper surface of the cleaning area; second control step&#x2014;controlling a transfer robot to move the cleaning robot away from the cleaning area.

Control method for cleaning system

Disclosed is a test system including a transmitter, a receiver, a measuring circuit, and a control circuit. The transmitter is coupled to the receiver in a DC coupling manner, and includes: a signal input circuit determining an output signal according to an input signal; a current source coupled between the signal input circuit and a low power-supply terminal and configured to determine a total current passing through the signal input circuit in a non-open/short-circuited condition; and a signal output wire circuit outputting the output signal for a performance test. The receiver includes: an impedance circuit coupled to the signal output wire circuit; and a coupling circuit coupling the impedance circuit with a high power-supply terminal. The measuring circuit measures a target current/voltage between the high power-supply terminal and low power-supply terminal to generate a measurement result. The control circuit determines whether the transmitter/receiver is open/short-circuited according to the measurement result.

Test system, transmitter, and receiver capable of executing multiple tests based on DC coupling configuration

An edge positioning apparatus for a solar panel cleaning robot, and a positioning method thereof. The solar panel cleaning robot comprises a car body () and an edge positioning apparatus, and the car body travels or is resident on at least one solar panel (). The edge positioning apparatus comprises an image acquisition unit () and an image recognition and processing unit. The image acquisition unit is arranged on the car body and is used for acquiring surface image information about the solar panel on a walking line of the car body. The image recognition and processing unit is used for processing image information, and in turn judging whether the car body is walking at an edge area of the solar panel.

Edge positioning apparatus for solar panel cleaning robot, and positioning method thereof

Transportation robot

A fault detection and positioning system for a cell panel in a large-scale photovoltaic array, includes a first photovoltaic panel fault detection and positioning system, a second photovoltaic panel fault detection and positioning system, and/or a third photovoltaic panel fault detection and positioning system. The detection and positioning system can detect faults of panels in the photovoltaic array in real time, especially accurately positioning a photovoltaic panel in which a fault occurs; the number of sensors can be minimized, so that the detection costs can be reduced; and the system can be easily implemented and mounted in existing power stations.

Fault detection and positioning system for cell panel in large-scale photovoltaic array

Technologies are generally described for systems and methods effective to implement particle removal. In one example, a method for at least partially removing particles from a region is generally described. In some examples, the method includes applying an electric field to a material to produce an acoustic wave from the material. The material may have a periodic piezoelectric coefficient. The method may include applying the acoustic wave to the region to produce an agglomeration. The agglomeration may include at least two of the particles. The method may further include at least partially removing the agglomeration from the region.

Particle removal using periodic piezoelectric coefficient material

The present invention discloses a wafer-level semiconductor device and a manufacturing method thereof. The wafer-level semiconductor device comprises a wafer-level substrate; a plurality of serial groups formed on a surface of the substrate and are disposed in parallel, each serial group comprising a plurality of parallel groups disposed in series, each parallel groups comprising a plurality of unit cells disposed in parallel, wherein each unit cell is an independent functional unit which is formed by processing a semiconductor layer directly grown on a surface of the substrate; and a lead, which is at least electrically connected between two selected parallel groups in each serial group to make ON-voltages of all the serial groups substantially consistent. The device of the present invention, with a simple structure, a simple and convenient manufacturing process, and a high efficiency to produce qualified products, can be put into large-scale production and application.

Wafer-level semiconductor device and manufacturing method thereof

The present application relates to optical fibers having at least one slot. The optical fiber may be used, for example, in various sensing application. In some embodiments, a cross-section of the optical fiber perpendicular to the longitudinal axis has a largest dimension less than or equal to about 4 &#x3bc;m, and the slot has a width of about 5 nm to about 500 nm and a depth of at least about 10 nm. Also disclosed herein are methods of using the optical fibers and apparatuses including the optical fibers.

Growing community of inventors

Jiangsu, China

Fei Xu