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33results about How to "Meet the needs of automated testing" patented technology

High-coverage automatic radio frequency index test device

The invention discloses a high-coverage automatic radio frequency index test device. By using the device provided by the invention, quick tests with high coverage can be performed on multi-channel radio frequency indexes of various types of equipment under test. The device provided by the invention is implemented via the technical scheme as follows: an input radio frequency interconnection matrixmodule receives multiple signal sources, a noise source and an output signal of a vector network, and provides source signals such as a microwave vector signal source, the noise source and the vectornetwork output signal to the equipment under test; the equipment under test receives a low-phase noise local oscillator signal and a reference clock signal from a multi-channel local oscillator sourcemodule; the equipment under test completes automatic switching of multiple channels via an output radio frequency interconnection matrix module, and transmits a test signal to an universal measurement instrument; an industrial control computer calls control parameters of the universal measurement instrument and the equipment under test to complete automatic test of the multiple indexes, reads a test result of the universal measurement instrument and automatically generates a test report in a standard format; the artificial configuration test and automatic test on the main indexes of the equipment under test are achieved by using a visual manual control interface.
Owner:10TH RES INST OF CETC

Automatic automobile braking line air tightness detecting device and detecting method thereof

The invention discloses an automatic automobile braking line air tightness detecting device and a detecting method thereof. The automatic automobile braking line air tightness detecting device comprises an air inlet pipe, a testing pipe and an exhausting pipe, wherein the air inlet pipe comprises a compressed air source, a first magnetic valve and a first pressure sensor, the testing pipe comprises a second magnetic valve and a second pressure sensor, and the exhausting pipe comprises a third magnetic valve. The air tightness is detected by adopting a differential pressure method and combiningwith a soap lather detection method and an automatic carbon dioxide air tightness detecting method. Automatic automobile braking line air tightness detection is achieved, meanwhile the testing pipe number can be set according to the production demand, the detecting efficiency and precision are improved, and the demand for automatic detection during large-scale production is met. Compared with a direct voltage method adopted for manual detection, the differential pressure method can effectively decrease system errors and errors caused by environmental change. In addition, compared with a traditional differential pressure method, a comparison workpiece is not needed, a device structure is simplified, and the limitation that a leakage point is sought by adopting a traditional soap lather detection method is made up.
Owner:ANHUI ANKAI AUTOMOBILE

Trolley omni-directional movement control system and method

The invention discloses a trolley omni-directional movement control system and a method. The control system comprises a base station DGPS receiver, a digital signal processor, a driving motor, a photoelectric encoder, a steering engine and a mobile station DGPS receiver. The driving motor, the photoelectric encoder, the steering engine and the mobile station DGPS receiver are connected with the digital signal processor. According to the invention, firstly, differential positioning data are obtained through the base station DGPS receiver. Secondly, the real-time GPS information of a trolley isacquired through the mobile station DGPS receiver. Thirdly, the real-time GPS information of the trolley is converted into parameters into a plane rectangular coordinate system from parameters in a spherical coordinate system. Finally, the turning and the speed of trolley wheels are continuously adjusted by taking a preset track of the trolley as a target. In this way, the trolley is driven to runaccording to the preset track. Based on the trolley omni-directional movement control system and the method, the problem that a program cannot be transplanted and the control precision is low in an existing control method is solved.
Owner:ZHEJIANG LIBANG HEXIN INTELLIGENT BRAKING SYST CO LTD

Webpage automated testing method and device

The embodiment of the invention discloses a webpage automated testing method and device. The method includes the steps of generating a junction point structure chart corresponding to an adjustable point element in a webpage to be tested, generating a conventional test case according to the junction point structure, and conducting the webpage test on the basis of the conventional test case. The device comprises a junction point structure chart generating unit and a conventional test case webpage testing unit, wherein the junction point structure chart generating unit is used for generating the junction point structure chart corresponding to the adjustable point element in the webpage to be tested, and the conventional test case webpage testing unit is used for generating the conventional test case according to the junction point structure chart and conducting the webpage test on the basis of the conventional test case. The webpage automated testing method and device solve the technical problem that due to the fact that when an existing automated test scheme is used, the number of adjustable point routes of a user is quite large and the efficiency for writing the automated test case is quite low compared with program automatic generation. The existing webpage automated testing technology is optimized, and the increasing requirements of people for personalized and convenient automated testing are met.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Power-on detection system of liquid crystal glass

The invention discloses a power-on detection system of liquid crystal glass. The power-on detection system comprises an upper computer, a signal generator and a measurement device, wherein the upper computer is used for controlling waveform signals output by the signal generator and needed by liquid crystal glass to be detected and comprises an UI unit, a service stream control unit and a plurality of service processing units; each service processing unit corresponds to a detection item; the UI unit is used for receiving externally input detection item selection information and sending the detection item selection information to the service stream control unit through corresponding service processing modules; the service stream control unit is used for extracting corresponding fixed configuration information according to the received detection item selection information so as to generate a first control signal; the first control signal is used for controlling the signal generator to generate waveform signals according to the fixed configuration information. The power-on detection system is capable of achieving flexible arrangement of the detection process, automatically checking the signal generator before testing, providing real-time power monitoring in the detection process and finding equipment abnormality in time.
Owner:WUHAN JINGLI ELECTRONICS TECH +1

Automatic absorption liquid filling and labeling integrated system

ActiveCN113353871ARealize automatic liquid additionRealize the labeling actionLiquid bottlingLabelling machinesMechanical engineeringPhysics
The invention relates to an automatic absorption liquid filling and labeling integrated system. The automatic absorption liquid filling and labeling integrated system comprises a working machine table, wherein a first bearing tray and a second bearing tray which are oppositely arranged are rotationally connected to the working machine table. The automatic absorption liquid filling and labeling integrated system further comprises a plurality of first clamping mechanisms and second clamping mechanisms which are annularly arranged on the first bearing tray at intervals, a plurality of first liquid filling mechanisms and second liquid filling mechanisms which are annularly arranged on the second bearing tray at intervals, and a labeling device used for attaching labels to absorption bottles subjected to liquid filling, wherein the labeling device comprises an installation support, a printing device, a label pressing assembly and a labeling mechanism. During working, the absorption bottles are clamped on the first clamping mechanisms and the second clamping mechanisms, absorption liquid is injected into the absorption bottles clamped by the first clamping mechanisms through the first liquid filling mechanisms, and the absorption liquid is injected into the absorption bottles clamped by the second clamping mechanisms through the second liquid filling mechanisms; and after the absorption liquid is filled, the labels are attached to the absorption bottles through the labeling mechanism, so that automatic liquid filling and labeling actions are realized.
Owner:江苏康达检测技术股份有限公司

Automatic testing method and device, equipment and storage medium

The invention provides an automatic testing method and device, equipment and a storage medium, and the method comprises the steps: transmitting a test message to a tested system of a commercial bank, so as to enable the tested system to generate a corresponding return message according to the test message; if normal communication with the tested system cannot be realized and an expected return message is obtained from the tested system, determining that the test result is a communication level error; if the expected return message is obtained, determining a corresponding processing result according to the return message; if the processing result is correct, determining that the test result is correct at the application level; if the processing result is an error, determining that the test result is an application-level error; if the processing result indicates that re-checking or remote authorization needs to be carried out, determining that the test result needs authorization; in the process of testing the tested system, if detecting that processing of the test program is abnormal, determining that the test result is an internal error; and outputting the mark and description information corresponding to the test result, thereby improving the test efficiency.
Owner:AGRICULTURAL BANK OF CHINA

Web page automation testing method and device

The embodiment of the invention discloses a webpage automated testing method and device. The method includes the steps of generating a junction point structure chart corresponding to an adjustable point element in a webpage to be tested, generating a conventional test case according to the junction point structure, and conducting the webpage test on the basis of the conventional test case. The device comprises a junction point structure chart generating unit and a conventional test case webpage testing unit, wherein the junction point structure chart generating unit is used for generating the junction point structure chart corresponding to the adjustable point element in the webpage to be tested, and the conventional test case webpage testing unit is used for generating the conventional test case according to the junction point structure chart and conducting the webpage test on the basis of the conventional test case. The webpage automated testing method and device solve the technical problem that due to the fact that when an existing automated test scheme is used, the number of adjustable point routes of a user is quite large and the efficiency for writing the automated test case is quite low compared with program automatic generation. The existing webpage automated testing technology is optimized, and the increasing requirements of people for personalized and convenient automated testing are met.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

System and method for automatically testing electrical cabinet of control system

The invention discloses a system and a method for automatically testing an electrical cabinet of a control system. The system comprises a test host, an electrical cabinet, an interface transfer box, a stepping motor frame and a communication service host, wherein the test host is internally and dynamically expanded, integrates various board card modules, and is connected with an external system through various aviation plugs; the test host is provided with special ETest software for embedded test, manages various board card modules, and provides a software platform for test; the interface transfer box is used for transferring the electrical signals of the electrical cabinet to the test host and the stepping motor frame respectively; a plurality of stepping motors are mounted on the stepping motor frame and are used for receiving electric signals of the electric cabinet; and the communication service host is used for carrying out communication service between the test host and the PLC in the electrical cabinet through a network interface, and processing and forwarding communication information between the test host and the PLC. Automatic testing of the electrical cabinet of the mirror bracket control system is realized, and the detection efficiency of the electrical cabinet is greatly improved.
Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS
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