Skyverse Technology Co., Ltd.

Zte Corporation

Shenzhen Hesung Innovation Technology Co., Ltd

Shenzhen Skyworth-rgb Electronic Co., Ltd.

Edan Instruments, Inc.

Shenzhen Skyworth Semiconductor Design Center Co., Ltd.

Skyverse Limited

South China University of Technology

Lu Chen

Le Yang

Yanzhong Ma

Aimin He

Xianglu Dai

Song Zhang

Chaoqian Zhang

Wei Zhang

Lihu Wei

Jun Ye

Xiaohui Li

Xuan Wang

Sheng Zhong

Shijun Zuo

Gaozeng Cui

Qinggele Li

Tengfei Liu

Su Lv

Pengbin Zhang

Timmy Wang

Zike Han

Youwei Huang

Haisong Qin

Mouyan Teng

Zhenying Zhu

Jinsong Zeng

Kefu Chen

The present disclosure provides a measurement system and a measurement method related to the field of measurement techniques, the measurement system comprising: a light source configured to produce an original beam, wherein a return beam is formed by the original beam returning from a measured area of a measured object; an optical assembly configured to obtain a pending beam based on the return beam, wherein at least part of the pending beam acts as a first beam; a first detection device configured to obtain first detection information based on the first beam; a mobile device configured to move the optical assembly and the measured object with respect to each other in a direction of an optical axis of the optical assembly; and a processing system configured to determine an actual distance between the optical assembly and a fixed plane of the measured object at each first moment according to the first detection information at each first moment of a plurality of first moments.

Measurement system and measurement method

A cooking control method of a cooking apparatus includes steps of heating a cooking chamber of the cooking apparatus to an ambient temperature by a heating unit of the cooking apparatus, detecting the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber at a predetermined set temperature by controlling the heating unit when the ambient temperature of the cooking chamber reaches the predetermined set temperature, detecting an inner temperature of an inner portion of the cooking object, and controlling the heating unit to heat the cooking chamber to maintain at an appropriate cooking temperature when the inner temperature of the cooking object reaches the appropriate cooking temperature so as to cook the cooking object at the appropriate cooking temperature in the cooking chamber.

Air fryer and cooking control method therefor

Provided are a control system of an electromagnetic relay and an electromagnetic relay. The control system of an electromagnetic relay includes an electromagnet coil, a first resistor, and a first voltage control element. A first terminal of the electromagnet coil is connected to a first terminal of a first power circuit through the first resistor. A second terminal of the electromagnet coil is connected to a second terminal of the first power circuit. The first voltage control element is connected in parallel to the electromagnet coil. The first voltage control element can control the magnitude of the voltage across the electromagnet coil, so that the force to which armature iron is subjected gradually changes.

Control system of an electromagnetic relay and electromagnetic relay

The present invention provides a detection device and a detection method. The detection device uses the signal light formed by the interference of the first and the second echo lights reflected on the surface of the component to be detected to obtain the first light intensity distribution information of the signal light corresponding to the sampling position on the component to be detected by the first detection device to obtain the phase distribution of the signal light according to the intensity distribution to obtain the defect distribution data of the component to be detected. Among them, the first detection apparatus includes more than two polarization detectors, or a non-polarization detector and at least one polarization detector. The present invention can effectively achieve the polarization state analysis of the signal light, achieve the high-precision detection of the component to be detected in the longitudinal direction, and have advantages of good reliability, high stability and fast detection speed.

Device and method for detecting a surface defect using interference between polarized lights

The present disclosure discloses a detection method and a detection system. The detection method comprises: creating a plurality of template images based on a reference object, wherein the reference object includes a plurality of units, and the plurality of template images are unit images with different average grayscale values; calculating a first average grayscale value of a unit image to be detected; selecting a first template image from the plurality of template images based on the first average grayscale value, wherein a difference between an average grayscale value of the first template image and the first average grayscale value is smallest; performing color difference detection on the unit image to be detected based on the first template image. The present disclosure can select a template image whose grayscale value is similar to the grayscale value of a unit image to be detected to detect the unit, so that the difference between the unit image to be detected and the template image is smallest, thereby reducing the frequency of false detection and missed detection, and ultimately increasing the detection effect of the color difference detection.

Detection method and detection system

A light emitting device, an optical detection system, an optical detection device and an optical detection method, the light emitting device comprising: a light source (), and an aperture limiting unit () located on an emergent light path of the light source (); the light source () is used to emit light; and the aperture limiting unit () is used to limit the aperture of light emitted by the light source () when a current detection area of an object to be tested () has a high aspect ratio structure so as to block a portion of light having a large included angle with the normal direction of the object to be tested ().

Light emitting device, optical detection system, optical detection device and optical detection method

Disclosed are a testing apparatus and a testing method. When the testing apparatus is used to test a sample () to be tested, a first detection apparatus () and a second detection apparatus () can be switched by means of an objective lens switching apparatus (), so as to acquire height information and structure information of the sample () to be tested. In the process, the sample () to be tested does not need to be transferred between testing apparatuses, thus, not only is pollution potentially created in the process of transferring the sample () to be tested avoided, and the probability of the sample () to be tested being polluted in the testing process reduced, but also a region to be tested of the sample () to be tested does not need to be determined repeatedly, improving the testing speed for the sample () to be tested.

Testing apparatus and testing method

A three-dimensional reconstruction system and a three-dimensional reconstruction method, the system includes: a carrier device which includes a rotatable support and a carrier arranged on the rotatable support, the rotatable support is provided with a rotational axis; a data acquisition device spaced apart from the carrier and configured to collect reflective light data of an object on the carrier when the rotatable support rotates to a corresponding angle and to obtain single-visual-angle data of the object at the corresponding angle; and a data processing device connected with the data acquisition device and configured to perform three-dimensional reconstruction according to the single-visual-angle data and a reconstruction algorithm.

Three-dimensional reconstruction system and three-dimensional reconstruction method

The disclosure provides a metrology system, comprising: a lens assembly configured to receive reflected light from a sample surface and split the reflected light into at least a first reflected beam and a second reflected beam; an imaging unit configured to receive the first reflected beam to generate imaging data of the sample surface, wherein the imaging data includes distribution information of at least one detection area located in at least one detection region of the sample; a film thickness measuring unit configured to receive the second reflected beam, and obtain film thickness data of a specified object in the detection area; and a processing unit, communicatively coupled to the imaging unit and the film thickness measuring unit, and configured to: determine a detection path of the at least one detection area based on the distribution information, and cause the film thickness measuring unit to obtain film thickness data of the detection area based on the detection path, wherein, on an optical path, spectrum receiving surface of the imaging unit is configured to be optically conjugate with the sample surface, and a spectrum receiving surface of the film thickness measuring unit are configured to be optically conjugate with the sample surface.

Measuring system and method

An image encryption method, an image viewing method, a system, and a terminal are provided. The image encryption method includes: editing an original image, saving the edited original image as a first image file; encrypting the original image to generate an encrypted data block; and, splicing the first image file with the encrypted data block to generate and save a partially-encrypted image file. The image viewing method includes: when determining that indication information used for indicating partial encryption process is carried in an image file, decrypting an encrypted data block, and displaying data of an original image obtained after decrypting successfully; herein, the partially-encrypted image file is formed by splicing the first image file and the encrypted data block, the first image file contains edited original image data, and the encrypted data block corresponds to encrypted original image data.

Image encryption method, image viewing method, system, and terminal

The present disclosure discloses a power converter and a switching power supply device. The power converter includes an energy storing and outputting circuit used for charging a load after storing energy, a main switch used for transmitting input power to the energy storing and outputting circuit when the main switch is conducting, an after flow switch used for supplying an after flow loop to the energy storing and outputting circuit when the main switch is shut down, a driving circuit used for changing connecting states of the main switch and the after flow switch according to a preset clock frequency, and a testing circuit and a feedback circuit, the testing circuit is used for testing a voltage on a connecting node of the main switch and the after flow switch.

Power converter and switching power supply device

The present invention relates to a water removal device, method and system for gas sampling. The water removal device comprises a dehydration cup, a gas chamber, a pressure sensor, a flow sensor, a feedback control unit, a main channel and a sucking pump. The feedback control unit controls the working state of the sucking pump according to monitoring data of the pressure sensor and the flow sensor. The water removal device, method and system for gas sampling have the advantages that a double-channel gas sampling structure is adopted so that liquid water in a gas course can be removed effectively. By the adoption of an atmospheric pressure switch structure, no gas flow will pass through a second channel under normal circumstances, and the utilization of sampled gas is increased.

Water removal device, method and system for gas sampling

The present disclosure provides a method for local calling via a webpage, including that: a local calling operation instruction is serialized, the serialized local calling operation instruction is filled into a webpage as a hyperlink character string, and the webpage is sent to a server or a local operating system; and a browser acquires the webpage from the local operating system or the server according to a model of the operating system local to the browser local to the browser, de-serializes the hyperlink character string in the webpage, and requests, according to an instantiated local calling operation instruction obtained through the de-serialization, the operating system local to the browser to execute a local calling operation indicated by the instantiated local calling operation instruction. The present disclosure further provides a system for local calling via a webpage. With the method and system provided in the present disclosure, a new local calling function may be added without updating any browser code, thereby improving universality of local calling.

Growing community of inventors

Shenzhen, China

Lu Chen