131 results about "Electronic test equipment" patented technology

The invention relates to a processor frequency control method and electronic equipment. The method is applied to the electronic equipment. One or more applications can run in the electronic equipment, and the electronic equipment is provided with a processor. The method comprises the steps of detecting whether a running state change occurs to the one or more applications or not to obtain a detection result; when the detection result indicates that the running state change occurs to the one or more applications, obtaining a running state parameter corresponding to the running state change; matching processor frequency information corresponding to the running state parameter based on pre-stored corresponding relation data; regulating the working frequency of the processor based on the processor frequency information. According to the processor frequency control method and the electronic equipment, the system performance of the electronic equipment during running can be improved.

The present invention discloses a system for controlling a television set, a video game console, household electric appliances and other electronic equipment base on body electric waves, and a method thereof. The system comprises: an electric wave signal detection device and an electronic device. An electric wave detector and a signal processing chip are arranged inside the electric wave signal detection device. An electronic device application interface, a wireless receiving apparatus and an electronic display apparatus are arranged inside the electronic device. With detecting the body electric wave signal of the human body by the electric wave signal detection device, a plurality of key parameters are extracted, wherein the key parameters comprise: the attention degree of the human brain and the relaxation degree of the human brain; the signal is processed and transmitted to the electronic device in a wireless transmission manner. The electronic device receives the processed signal, performs treatments of decoding and calculating, and performs the specific action when the specific parameter is the specific threshold so as to achieve the purpose of the electronic equipment controlling. With adopting the technical scheme of the present invention, the television set and other electronic equipment are controlled by the body electric waves generated by the human body without the requirement of the manual mechanical force.

The invention discloses a multi-element acceleration factor calculation method of electronic equipment. The method includes: respectively constructing single-point stress damage models for different elements influencing life of the electronic equipment, and calculating and obtaining corresponding acceleration factors; constructing a competition failure-based failure model of the entire electronicequipment on the basis of the characteristics of the electronic equipment and the single-point stress damage models; and calculating and obtaining acceleration factors of the electronic equipment on the basis of the constructed fault model of competition failure according to a statistical equivalence principle. According to the method, for the current electronic equipment of which an equipment structure and failure modes are complicated, failure mechanisms and failure forms under various stress conditions of temperature, humidity, vibration, electrical stress, combinations thereof and the likeare analyzed, a corresponding stress failure model is constructed, and thus the acceleration factors of the electronic equipment can be obtained according to the different elements, the fault model and a corresponding system life model. The method is completely suitable for accelerated testing of the entire-machine equipment, and then enables accelerated testing of the electronic equipment to bemore accurate and reliable.

A portable electronics testing device for use in testing automotive electronics. There is a housing, including: a shell; a handle; and a wheel. There is an electronics module coupled to the housing, configured to test an electronic device, and including: a speaker module configured to produce audio; a speaker connection module coupled to the speaker module and configured to provide an interface for driving the speaker module; a power module configured to provide electrical power; and a receiver module configured to receive radio frequency information.

The invention discloses an application program testing method and device, electronic equipment and a storage medium, and belongs to the technical field of networks. The method comprises the steps thatwhen a test instruction is received, a target application program to be tested is determined, the test instruction is used for indicating to test the target application program based on a plurality of test cases, and each test case is used for indicating to test the test logic of a subprogram in the target application program; Testing the target application program based on the plurality of testcases; In the test process, the test information of each test case is displayed on an application interface of a test application, and the test information is used for indicating the execution resultof the test logic indicated by each test case; And outputting a test result of the target application program based on the test information of the plurality of test cases. Test information is displayed in real time in the test process, and the actual test efficiency is improved.

The invention provides a location test system for defects of an integrated circuit and an implementation method thereof, belonging to the field of electronic test equipment, and relating to a system for locating and testing the defects of the integrated circuit and an implementation method thereof. The system mainly comprises a control analysis unit, a laser generator, a laser distribution device,a laser scanning device, an acoustic oscillation generator, an optical microscope device, a sample electrification module, a weak light detection device, a rated current voltage measurement device, arated voltage current measurement device, a damping platform, a darkroom case, and the like. Due to the adoption of the invention, the physical position of various defects of the integrated circuit can be located intuitively, and the defects of the integrated circuit can be found in time and accurately so as to improve the product quality, accelerate the speed of research and development and improve the production technique level.

A hand-held apparatus for analysis, testing, inspecting and / or screening a fully integrated and assembled electrically powered assets and devices for measurement of degree of device aging, degradation, condition, and / or Remaining Useful Life (RUL). The device includes an on-board antenna positioned at a distance from the electrically powered device under test and a signal receiver or sensor for examining a signal from the electrically powered device, but especially applied to electronic devices. The receiver or sensor collects unintended and / or intended RF energy components emitted by the electrically powered device and performs the above analysis in a response to the acquired signal input while the electrically powered device is active or powered.

The present invention relates to an electronic equipment mode switching apparatus and method based on a skin contact made by a user using the electronic equipment, thereby being capable of minimizing the power consumption of electronic equipment and also of instantly operating electronic equipment as soon as skin contact is made. The electronic equipment mode switching apparatus includes skin contact detection means for detecting electricity generated when a user's skin is touched, logic circuit means for generating a mode switching signal to switch a power supply mode of an electronic device when skin contact is detected by the skin contact detection means, and mode switching means for switching the power supply mode of the electronic device in response to the mode switching signal generated by the logic circuit means.

The invention discloses a multifunctional underwater acoustic parameter comprehensive test experimental device, which comprises an underwater acoustic tank, a tested transducer, a standard receiver, an auxiliary transmitting transducer, an reciprocal transducer, a rotary lifting mechanism, an electronic test equipment and a test software. The invention is a necessary experiment teaching instrumentequipment for the underwater acoustic engineering professional practice teaching courses. Various underwater sound field environments including low-frequency standing wave field, a medium-high-frequency free field, a reverberation field and the like can be simulated in a limited space in a laboratory under different frequency bands, so that underwater acoustics, underwater acoustic transducer, sonar and other professional theoretical knowledge can be verified. The invention specifically relates to a multifunctional underwater acoustic parameter comprehensive test experimental device which canrealize experiment teaching of basic parameters of underwater acoustics, underwater acoustic transducer and sonar basic parameters in a laboratory with a frequency range of 2-200 kHz.

The invention discloses an electronic equipment batch test method, an apparatus and electronic equipment thereof. The method comprises the following steps of sending a corresponding test identification code to each piece of electronic equipment to be tested; receiving test data and the corresponding test identification code from the each piece of electronic equipment to be tested; determining whether detection data corresponding to each test identification code is in a corresponding preset threshold; and when the detection data is in the preset threshold, indicating that the electronic equipment to be tested corresponding to the test identification code passes the test. In the scheme, through sending the test identification code to each piece of electronic equipment to be tested so as to carry out identity marking on the each piece of electronic equipment to be tested, according to the test identification code, received detection data is distinguished and is compared to the corresponding preset threshold so that batch test to the electronic equipment is realized; and test efficiency of the electronic equipment is increased and test cost is reduced.

An electronic test equipment apparatus is provided. A metrologic device is adapted for creating stimulus signals and capturing responses from electronic devices under test (DUTs). An auditory device is in communication with the metrologic device. The auditory device is adapted for converting an output of the metrologic device to an audio signal to be heard by a user.

The embodiment of the invention provides a performance test system, method and device for electronic equipment to be tested. The system comprises a PC, a test instrument and multiple sets of electronic equipment to be tested. The PC respectively establishes communication with all the electronic equipment to be tested and determines the test orders of all the electronic equipment to be tested through a network card connected with all the electronic equipment to be tested, wherein one test order corresponds to one set of electronic equipment to be tested; by means of the network card connected with the test instrument, the PC controls the test instrument to target the electronic equipment to be tested corresponding to all the test orders and to carry out tests on the performance of the electronic equipment to be tested corresponding to all the test orders through test ports connected with all the electronic equipment to be tested corresponding to all the test orders in all test order phases according to the test orders to complete the performance tests of all the electronic equipment to be tested and to obtain the test results of all the electronic equipment to be tested. The performance test system, method and device for the electronic equipment to be tested improve the efficiency of the performance tests of the electronic equipment to be tested.

The invention provides a test method applied to electronic equipment. The method comprises the steps of obtaining a to-be-tested interface on the electronic device, wherein the to-be-tested interfacecomprises at least one control element, and each control element in the at least one control element is used for receiving an operation instruction; responding to the operation instruction by the electronic equipment to execute corresponding operation; processing to-be-tested interface, determining position information of at least one control element, and receiving a test instruction for a targetcontrol element in the at least one control element, the test instruction being an instruction generated according to the position information, testing the target control element based on the test instruction to obtain a test result, and determining whether the target control element can respond to the test instruction to execute a corresponding operation or not according to the test result. The invention further provides a testing device applied to the electronic equipment, computing equipment and a medium.

Reducing overall test time taken in modular electronic test equipment via a network by downloading switching sequences of a test sequences to a switch unit. Examples of electronic test equipment networks are PXI, VXI, LXI and GPIB. Latency encountered during communication between a controller and a switch unit can delay the completion of a test sequence. By downloading the switching sequences of the test sequence to the switch unit and allowing the switch unit to control the switching sequences of relays, latency between the controller and the switch unit is greatly reduced. A switching action is incremented with the switch unit receives a trigger signal. The trigger signal can be sent from the controller or the test equipment. The trigger signal can be sent via additional wiring and is independent of the network.

The invention relates to the technical field of electronic equipment test and evaluation, and discloses a method and a piece of equipment for testing and evaluating the electromagnetic environment adaptability of electronic equipment. According to the adopted equipment for testing and evaluating the electromagnetic environment adaptability of electronic equipment in the method, n analog signal sources with electromagnetic environment factors are connected with a piece of electronic equipment to be evaluated through a signal synthesis circuit, the electronic equipment to be evaluated is connected with an electromagnetic environment adaptability evaluating device through a data transmission cable, and the signal synthesis circuit is connected with the electromagnetic environment adaptability evaluating device through a data transmission cable. Reasonable match between various electromagnetic environment signal factors and different level numbers can be sought, the number of tests can be reduced, data of capability of the electronic equipment to be evaluated in task completion under k<n> electromagnetic environments can be stored in a Flash data memory, and the electromagnetic environment adaptability of the electronic equipment to be evaluated can be calculated and evaluated. The evaluating device is applicable to the test and evaluation of the electromagnetic environment adaptability of electronic equipment like commercial radars and radios.

The invention discloses a pairing testing method and testing apparatus for electronic equipment and bluetooth equipment, so that the accuracy and efficiency of pairing testing are improved. The method comprises: electronic equipment receives a testing request sent by bluetooth equipment according to a generated testing configuration file at least carrying preset testing frequency information; on the basis of the currently received testing request, corresponding testing information is collected; according to the testing information, a corresponding system log is generated; and a pairing testing report is generated based on all obtained system logs. Therefore, manual pairing testing or pairing testing with external equipment can be avoided and thus problems of inaccurate pairing testing and low testing efficiency due to manual testing or testing with external equipment can be solved; and the accuracy and efficiency of pairing testing of electronic equipment and bluetooth equipment can be improved.

Electronic component validation testing is facilitated by a method, system and program product which allows the importation of virtual signals derived from simulation verification testing of the electronic component design into electronic test equipment employed during validation testing of the actual electronic component. The method includes: storing simulation data resulting from simulation testing of an electronic component's design; employing electronic test equipment to perform real-time testing of the actual electronic component and obtain real-time test signals therefor; automatically correlating the stored simulation data with the actual real-time test signals; and performing at least one of: overlaying and / or displaying the correlated simulation data as virtual signals with the real-time test signals; and employing a trigger event automatically ascertained from the stored simulation data and triggering the electronic test equipment based thereon, thereby automatically controlling real-time testing of the electronic component via the stored simulation data.

The application provides an electronic equipment electric leakage detection method, device, electronic equipment and a storage medium, and belongs to the electronic technical field; the method comprises the following steps: determining a present output current threshold of a battery in the electronic equipment according to attributes of present running applications in the electronic equipment; detecting the present real outputted current value of the battery in the electronic equipment; determining the electronic equipment has an electric leakage fault if the real outputted current value is greater than the output current threshold. By using the electronic equipment electric leakage detection method, a user can timely determine whether the electronic equipment has an electric leakage faultcondition or not; if yes, the user can timely repair the electronic equipment, thus reducing after sales maintenance difficulty, protecting user property safety, and improving the user usage safety.

The invention discloses a test equipment control method, device and system, and electronic equipment. The method comprises the following steps: after a connection with test equipment is established, through communication with the test equipment, equipment information of the test equipment is directly obtained from the test equipment; according to the equipment information, a test control strategycorresponding to the test equipment is directly determine; and the test equipment is controlled to test tested equipment according to the test control strategy. Therefore, the tedious operation of manually selecting the equipment information by a user is avoided; the situation that due to manual wrong selection of the equipment information, the test equipment cannot execute instructions in the test control strategy and the test needs to be paused for reselection is reduced; and the test efficiency is improved.

The invention discloses a software testing method and device, electronic equipment and a storage medium. The method comprises: when a back-end test request sent by a back-end system of target softwareis received, acquiring a to-be-tested module contained in the back-end test request; determining front-end test data information corresponding to the module to be tested; generating target front-endtest data matched with the front-end test data information through a pre-built front-end system simulation module; and testing the module to be tested through the target front-end test data. Accordingto the method, based on the test flow improvement technology in the test management of the test of research and development management, the accuracy of the target front-end test data acquired by therear-end system is ensured, and the test accuracy of the rear-end system is further ensured. In conclusion, the software testing accuracy can be improved.

A computer implemented system for testing electronic equipment where a plurality of types of systems can be tested using a single test specification.

The invention discloses a test method and a test system of electronic equipment, and the test method and the test system of the electronic equipment can improve test efficiency. The test method includes: a test acquisition module in the electronic equipment to be tested tests the electronic equipment to be tested and obtains test data, the test acquisition module codes the test data to obtain coded signals and sends the coded signals to a test device through a communication network, and the test device enables the coded signals to revert to the test data and generates test results according to the test data. The invention further provides the test system of the electronic equipment. The test method and the test system of the electronic equipment can improve the test efficiency effectively.

The invention relates to the technical field of real-time monitoring of electronic test equipment, and discloses a method and equipment for monitoring working conditions of an electronic testing system in real time. The equipment adopted by the method comprises test data interface equipment, a data storing and processing device and an alarming module, wherein the test data interface equipment is connected with the input end of the data storing and processing device through a data transmission cable; and the output end of the data storing and processing device is connected with the alarming module through a data transmission cable. The method and the equipment can reflect the working conditions of the electronic test equipment to the utmost extent, and directly monitor abnormal data of parameters such as temperature and vibration of the electronic test equipment in real time according to test data, so that abnormal working conditions of the electronic test equipment can be monitored in real time. The method and the equipment for monitoring the working conditions of the electronic testing system in real time have the advantages that the quantity of needed samples is small, the judgment is simple and rapid, and the equipment has high self-adaptability, flexibility, reliability and real-time performance when used for monitoring the working conditions of the electronic test equipment.

A server stress testing method comprises the steps of classifying electronic equipments scattered in the network to form a test cluster, wherein the electronic equipment in each level below an initial level is coupled with one electronic equipment in an upper level, and the electronic equipment in the lowest level is also coupled with a tested server; transmitting a test message to the test cluster in such a manner that the test message is transmitted from each electronic equipment in the initial level downwards to each electronic equipment in the lowest level in the test cluster, and electronic equipments in each level copy the test message and transmit the copied message to the next level before the test message is transmitted to the lowest level; transmitting the test message to the server to test the server by each electronic equipment in the lowest level; collecting the test result. The invention also provides a testing system. The method and the system provided by the invention can test stress of a web server to be tested by using electronic equipments scattered in the network.

The present invention provides a test method and system for electronic equipment and its application, which are compatible with multiple types of operating systems. The method includes: setting test command sets corresponding to each type of operating system in advance in a test tool, The command set includes test instructions and test programs corresponding to the test instructions; when the test tool is used to test an electronic device, the type of the operating system currently running on the electronic device is read; and the type of operating system currently running on the electronic device is obtained. The test command set; according to the received test command, match the corresponding test program from the obtained test command set to perform the corresponding test operation. For different types of operating systems, the present invention can enable corresponding test command sets to perform corresponding test operations, is compatible with different types of operating systems, and directly tests a variety of different types of operating systems without the need for testing tools. replace.

The embodiment of the application provides a test method, device and electronic equipment. The method comprises the steps that the position information of a control is acquired, wherein the position information is used for marking the corresponding position when the control is displayed on a display screen of the electronic equipment; based on the position information and the type of the control, corresponding test operation is carried out on the control by simulation of input equipment of the electronic equipment. By means of the test scheme, a control test of a multi-operation system and a multi-application program can be better achieved, and the universality can be improved.

A system for protecting test equipment intended to perform in-circuit or other low level testing and may connect to a charged capacitor. In one embodimnet, a transformer with three windings is used to couple the ESR meter to the capacitor being tested in a manner that protects the ESR meter. In operation, the ESR meter is connected to the primary winding and the capacitor to be measured is connected to one of the secondary windings. The other secondary winding is connected to the first secondary winding through two diodes that are not conducting during the measurement but do conduct if the capacitor being measured has an electrical charge. The transformer secondary windings are connected to each other so the capacitor discharging currents create flux in the transformer core that are of the same magnitude and opposite polarity, thereby canceling their effect on the primary winding.

The invention discloses an HTML5 webpage automatic function testing method and system and electronic equipment. The method comprises the steps that a testing network communicated with a business server where an HTML5 webpage is located is built; Constructing a test script; Constructing a simulation terminal test environment according to the test script; Carrying out automatic testing on the HTML5page in the simulation terminal testing environment; And recording the execution condition of the automatic test instruction and recording a test result. By means of the method, the system and the electronic device, the test work of the HTML5 webpage can be separated from a terminal environment and manual intervention, and the tediousness and instability of manual testing are reduced while the test work efficiency of the HTML5 webpage is improved.