75results about How to "Improve performance testing efficiency" patented technology

The invention discloses a switch test system and a switch test method. The switch test system comprises an upper computer, a data output module, a data input module and a relay module. The relay module comprises multiple relays. The data output module is connected with the upper computer and the relay module and used for controlling on or off of the multiple relays according to the preset state contained in a control instruction sent by the upper computer. The data input module is used for reading the on-off state of the relays and sending the on-off state to the upper computer. The upper computer is used for sending a PING command to a switch to detect performance of the switch. According to the switch test system and the switch test method utilizing the switch test system, the relay module is controlled via the control instruction sent by the upper computer so that receiving and sending performance of data packets of multiple switches can be monitored in real time, and efficiency in a switch performance test and reliability in a test result are enhanced.

The invention discloses a multi-parameter rapid measuring and controlling device for an ultrasonic motor and a measuring and controlling method thereof. The device comprises an electric cylinder 1, anannular sleeve 3, a pressure sensor 4, a temperature collecting device 5, an ultrasonic motor 6, a rotary shaft 8, a torque sensor 9, an angle encoder 11, a coupling 12, a torque motor 14, a DC servodriver 15, a base 16, an AC servo driver 17, a driving acquisition circuit 18, a high frequency measurement and control module 19, a measurement and control processor 20 and the like. Therefore, sixparameters including the amplitudes, frequencies, phase differences, precompression values, and load torques and the like of two-phase excitation voltages can be changed in real time during the testing process; and thirteen parameters including the output shaft angular velocity, the angular position, the stator interface temperature and the axial compressive force and the like of the ultrasonic motor can be measured and calculated simultaneously. With the provided multi-parameter rapid measuring and controlling device, the comprehensive and rapid testing demand of the ultrasonic motor can be satisfied; and the multi-parameter rapid measuring and controlling device have advantages of multiple detection parameters, high precision of measurement and control, high test efficiency and high degree of automation.

The embodiment of the invention provides a method and device for testing performance of an application program and electronic equipment. The method includes the steps that a testing tool is started and used for operating the application program APP on the terminal; performance information of the terminal when the APP operates on the terminal is subjected to statistics, and includes central processor CPU occupation information, memory occupation information, fluency information, electricity quantity information and flow information; the performance information of the terminal when the APP operates on the terminal is output. In the method, testing equipment can trigger the APP to operate automatically through the tool, and obtain all performance index data of the terminal at the same time inparallel during one-time testing, and therefore the efficiency of APP performance testing is greatly improved.

The embodiment of the invention provides a method and device for testing performance of a built-in sensor of a mobile terminal and relates to the technical field of research and development management. The method comprises the following steps: setting a preset sampling frequency of the built-in sensor of the mobile terminal, so that first actual sampling data is obtained; according to the first actual sampling data, calculating the actual sampling frequency of the sensor; judging whether a frequency error value between the actual sampling frequency and the preset sampling frequency exceeds a first preset error range; when the frequency error value is in the first preset error range, improving the preset sampling frequency step by step until the measured frequency error value exceeds the first preset error range, and taking the current preset sampling frequency as a maximum sampling frequency; judging whether the maximum sampling frequency meets preset requirements; and when the maximumsampling frequency meets the preset requirements, storing a model of the mobile terminal and the maximum sampling frequency of the built-in sensor of the mobile terminal. The technical scheme provided by the embodiment of the invention can solve the problem that sensor performance testing efficiency is low in the prior art.

The invention discloses a system performance testing method, device and equipment and a storage medium. The system performance test method comprises more than one test stage; for any one test stage, astage test is carried out on a target system based on a target concurrency number; then, based on the current system throughput of the target system in the current test stage and a preset inflectionpoint condition, the inflection point data of the target system is determined without increasing the concurrency step by step by a tester to perform repeated testing of the test task, so that the performance test efficiency of the system is improved, the test user experience is improved, and the technical problems of low test efficiency and poor test user experience of an existing system performance test method are solved.

The embodiment of the invention discloses a distributed performance test method, device and system. The method comprises the following steps: the target control machine determines each target pressingmachine for executing the performance test task according to the target pressing machine list, wherein the target control machine is a control machine corresponding to the performance test task in acontrol machine cluster, and the target pressing machine list stores pressing machines which establish HTTP long connection with the target control machine according to a control machine cluster domain name of the control machine cluster; And the target control machine distributes the performance test task to each target pressure applying machine according to the current resource occupation information of each target pressure applying machine, so that each target pressure applying machine executes the performance test task. According to the technical scheme, rapid capacity expansion of the performance test system and rapid discovery of the target pressure applying machine are realized, and the stability and efficiency of the performance test are improved.

The invention discloses a fan stability test method, which comprises the steps that a mainboard monitoring device monitors fan operation data in real time through a sensor and sends the fan operationdata to monitoring management software; the system executes fan self-inspection, monitors the state of the fan through an intelligent platform management interface instruction, generates a self-inspection log, judges whether the fan operates stably or not according to the self-inspection log, and sends a judgment result to monitoring management software; and the monitoring management software compares the received operation data with the judgment result according to preset fan specification information, monitors and manages the operation state of the fan, and regulates and manages the abnormalstate. The invention further discloses a fan stability testing device. The fan stability testing device comprises a mainboard monitoring unit, a fan self-checking unit and a monitoring management unit. According to the method, the fan operation state is read in multiple modes, the judgment result can be closer to be accurate and stable, the fan performance test efficiency can be improved, and thefault fan state can be effectively monitored and managed.