48results about How to "Flexible testing" patented technology

The invention discloses a system and a method for measuring the weight center of gravity of an unmanned helicopter, belongs to the technical field of unmanned aerial vehicles, and is used for solving the problems of low measurement precision and limited measurement scene of the system for measuring the weight center of gravity of the unmanned helicopter. The measuring system comprises a weight measuring unit, a horizontal measuring unit, a lifting unit and a distance measuring unit. The weight measuring unit comprises four weight measuring assemblies; the horizontal measuring unit comprises a first bevel protractor and a second bevel protractor, the first bevel protractor and the second bevel protractor are located on a main shaft of the unmanned helicopter, the distance measuring unit comprises a horizontal laser instrument and a laser centering tool, the laser centering tool is fixed on the main shaft of the unmanned helicopter, and the laser centering tool comprises an inclined laser centering line. The center line of the laser pair and the center line of the spindle are coplanar. According to the measuring system and the measuring method, the position of the weight gravity center of the unmanned helicopter measured by a four-point weighing method in the horizontal direction can be improved, and testing of different helicopter types and different sites can be met.

The present disclosure relates to a computer system comprising a simulation virtual machine comprising a translator to translate simulation virtual machine instructions into instructions executable by a test platform and an instruction executor, the simulation virtual machine sending the instructions to the test platform using a shared memory; the instruction translator comprises a CPU (Central Processing Unit) simulator, the simulator, a BIOS (Basic Input Output System) and an OS (Operating System) for receiving and sending instructions, and the instruction translator further comprises a plurality of instruction grabber for grabbing corresponding instructions from the simulator; the instruction executor comprises a request filtering module which filters and distributes various instructions received from the instruction translator, and sends filtered residual instructions required by test execution of the test platform to a request control module; the request control module sends the filtered residual instruction to the transmission module, and receives a test execution result from the test platform from the transmission module; and the transmission module sends an instruction required by the test platform to the test platform by using the shared memory.

The invention discloses an antenna far field test system and method based on weather radar base data, and relates to the technical field of weather radar test. The transmitting antenna is mounted on the first antenna turntable and rotates along azimuth, pitching and polarization axes; an antenna to be tested and a standard horn antenna are installed on a second antenna rotary table through a radar receiver, the aperture faces of the antenna to be tested and the standard horn antenna form an included angle of 180 degrees, mechanical axes are coaxial, and the antenna to be tested and the standard horn antenna rotate along azimuth and pitch axes. The data processing device is connected with the radar receiver. The testing process is simplified, and the equipment cost and the maintenance cost are remarkably reduced. The test time is shortened, and the test precision of gain, beam width, sidelobe level and the like of the to-be-tested antenna is improved. The whole system has wider adaptability in practical application and is not limited by specific climate conditions. The test process is accelerated, and errors caused by human factors are reduced. The method has the advantages of simplicity in operation, high automation degree, high adaptability and the like, and the measurement precision and the test efficiency of antenna performance parameters are remarkably improved.

The invention relates to a fuel cell multi-physical field on-line testing device and method. The fuel cell multi-physical field on-line testing device comprises a current density impedance measuring plate, a partition plate and a multi-physical field measuring plate which are sequentially stacked, the electric density impedance measuring plate is provided with multiple partitions in an array in the plate surface direction and three layers with different functions in the plate thickness direction, a cathode gas flow field is arranged on the upper surface layer, first conductive metal which is insulated from each other is arranged on a flow channel ridge of the cathode gas flow field, resistors in an array are arranged on the middle layer, and the first conductive metal and the second conductive metal are arranged on the middle layer. The channel is connected with the two ends of the resistor, and second conductive metal is arranged on the lower surface layer; a first current channel and a second current channel are arranged between the upper surface layer and the lower surface layer, the first current channel and the second current channel are arranged in a staggered mode, one end is insulated from the conductive metal, and the resistor is connected with the first current channel and the second current channel. Compared with the prior art, the device can replace a bipolar plate to be assembled at any battery, the multi-physical field distribution of the fuel cell stack is measured on line, and the test is flexible.

The invention belongs to the technical field of computer networks, and particularly relates to a method for testing a RoCE network card transmission exception handling function. Aiming at the problems that the RoCE network card adopts a protocol unloading mode and realizes RoCE protocol processing in a black box form, so that a RoCE protocol message cannot be acquired, and a transmission exception processing function of the RoCE network card cannot be tested, the RoCE protocol message of the RoCE network card is acquired by adopting a method of interconnecting a SoftRoCE + Ethernet card and the RoCE network card by utilizing the technical characteristic that the RoCE protocol processing is realized in a software form, so that the RoCE protocol message of the RoCE network card can be tested. The transmission exception handling function of the RoCE network card is tested; according to the method, the problem that the protocol processing message cannot be acquired due to the fact that the RoCE network card is a black box is solved.

The invention relates to a simulation device and method for testing the performance of a diving suit material in an underwater dynamic environment. The device comprises a temperature control module, a water flow control module, a material mixing module, a temperature measurement module, an information processing module and a clamp module, the water flow control module comprises a water containing pool and a wave making pump. The wave making pump is fixed in the water containing pool and used for adjusting the flow speed of water flow. The temperature control module is connected with the water tank and used for adjusting the temperature of the simulated water area in the water tank; the material mixing module is connected with the water containing pool and is used for preparing simulated water meeting the required water quality and conveying the simulated water into the water containing pool; the clamp module is arranged in the water containing pool and used for clamping diving suit materials. The temperature measuring module is used for measuring the temperature of the two sides of the diving suit material and transmitting the temperature to the information processing module. The information processing module is used for acquiring and recording the temperature, water flow velocity, water quality and test time of the simulated water area. Compared with the prior art, the method has the advantages of flexible adjustment of simulated water area conditions, high reliability of test results, wider application range and the like.

The invention relates to a test method and device, a debugger, equipment, a storage medium and a program product, and relates to the technical field of OTA. The method is applied to a test system, and the test system comprises a test device and a debugger. The method comprises the steps that the testing device sends a debugging instruction to the debugger; in response to the debugging instruction, the debugger adjusts internal variables of the OTA upgrading data packet to obtain an OTA upgrading program packet corresponding to the at least one simulation test scene, and sends the OTA upgrading program packet corresponding to the at least one simulation test scene to the test device; for each simulation test scene, the test device executes OTA upgrade operation on the target controller based on the OTA upgrade data packet corresponding to the simulation test scene to obtain a test result corresponding to the simulation test scene; the test result is used for reflecting whether the OTA upgrading operation of the target controller in the simulation test scene is abnormal or not. Therefore, the OTA upgrading test can be carried out by simulating different use scenes and conditions, and the accuracy of the OTA test is improved.

The present invention provides a simulation device and method for purifying mine water by underground reservoir rock mass, the simulation device comprises a purification module group, which comprises at least one purification unit connected in series, the purification unit comprises a plurality of purification modules assembled and connected in a modular manner, each of the purification modules is filled with underground reservoir rock mass with a preset particle size distribution; and a water storage component, which is connected to the inlet of the purification module group to supply the mine water to be purified. By using the simulation device, the test purification path can be effectively increased, the test cycle can be shortened, and the modular assembly is adopted, which is easy to install and operate, and effectively saves installation time.

The invention belongs to the field of microelectronic metering testing, and particularly discloses an integrated circuit standard sample wafer and a testing method thereof, and the standard sample wafer comprises a substrate, and a system-on-chip SoC, an analog-to-digital converter, a digital-to-analog converter, a reference source and a data selector which are mounted on the top surface of the substrate; the SoC is used for controlling the output, acquisition and feedback control of a standard signal; the analog-to-digital converter is used for realizing acquisition and closed-loop feedback of standard signals; the digital-to-analog converter is used for realizing output and closed-loop feedback of a standard signal; the reference source is used for providing a reference voltage of the analog-to-digital converter and a reference voltage of the digital-to-analog converter; and the data selector is used for realizing channel switching of the data test system so as to realize multi-channel test of a single standard sample. According to the invention, the test work efficiency of the integrated circuit test system can be improved.

The wireless test method for the MEMS sensor comprises the following steps: pre-processing voltage data by a mobile terminal, and calculating the sensitivity of the currently tested sensor: pre-processing the sensor data: performing moving average filtering processing on the sensor data, determining a voltage reference value, and calculating the sensitivity of the currently tested sensor; in the process of testing the sensitivity of the sensor, when the sensor is subjected to external excitation, the output voltage of the sensor changes, the variable quantity of the voltage of the sensor relative to the reference value is calculated, and the ratio of the variable quantity to the reference value is calculated as the sensitivity of the sensor; presetting a maximum threshold value and a minimum threshold value of the sensitivity; if the sensitivity of the sensor is between the sensitivity minimum threshold value and the sensitivity maximum threshold value, the sensitivity of the sensor meets the requirement, and if the sensitivity of the sensor is not between the sensitivity minimum threshold value and the sensitivity maximum threshold value, the sensitivity of the sensor does not meet the requirement; and displaying the sensitivity data of the sensor meeting the threshold requirement.

The invention provides a verification platform and method for an I3C concentrator. A test case layer is used for providing a first type of test excitation for a simulation host and / or a simulation slave; the target simulation host and the target simulation slave execute the first type of test excitation through the test object, and obtain a host transmission transaction packet and a slave transmission transaction packet in the execution process; the target simulation host sends the host transmission transaction packet to a test case layer; the target simulation slave sends the slave transmission transaction packet to a test case layer; and the test case layer determines whether verification is passed or not according to the host transmission transaction packet and the slave transmission transaction packet. The test case can be flexibly selected, and the host transmission transaction packet and the slave transmission transaction packet are independently captured and compared, so that the transparent transmission path corresponding to the target simulation host and the target simulation slave in the test object is flexibly tested, and the isolation function verification is completed.

The invention discloses a finger-wearing adjustable pulse diagnosis device which comprises at least one fingerstall, each fingerstall comprises a fingertip part and a finger heel part of a tightness-adjustable wearing structure, at least one pressure sensor is arranged in a finger pulp area of the fingertip part, and the pressure sensor is connected with the fingertip part and the finger heel part. The finger and heel part is provided with a data converter, a data transmitter, a battery and a switch; the fingertip part and the finger heel part are connected through a lead; the invention further discloses a using method of the finger-wearing type adjustable pulse diagnosis device. The finger-wearing type adjustable pulse diagnosis device can apply force and adjust the position independently, can be used independently, can also be used in cooperation with a plurality of finger-wearing type adjustable pulse diagnosis devices, can adjust the tightness and can movably transmit data; therefore, the effects of more accurate pulse diagnosis position, more real data, more convenience in use and wider applicable crowd are achieved.

The invention relates to the technical field of electrolyte battery performance monitoring, in particular to an ultra-high-temperature electrolyte battery performance monitoring system, which comprises a battery division module, a constant-temperature battery pack and a variable-temperature battery pack, the temperature division module is provided with a plurality of test temperature points; the constant-temperature test module performs constant-temperature charging and discharging test and records constant-temperature battery parameters; the constant-temperature analysis module is used for analyzing the plurality of constant-temperature battery parameters, determining the actual anomaly degree, and obtaining and adjusting the constant-temperature battery parameters and determining the constant-temperature performance based on a comparison result with a preset anomaly degree interval, or determining that the constant-temperature performance of the electrolyte battery is poor; a temperature change test module draws a temperature rise parameter change curve and a temperature drop parameter change curve; the temperature change analysis module determines the temperature rise stability and the temperature drop stability, adjusts a preset temperature interval when abnormity occurs, and determines the temperature change performance of the electrolyte battery; and the performance evaluation module determines the comprehensive performance of the electrolyte battery. According to the invention, the accuracy of the performance evaluation result of the electrolyte battery at high temperature is improved.

The invention discloses an Apoll car automatic driving test platform, a construction method and system and a test method, and the construction method comprises the steps: constructing an edge node, which comprises the steps: deploying a simulator server at the edge node, and calculating an inference algorithm at the edge end; an Apoll trolley industrial personal computer is constructed and comprises an Apoll automatic driving platform carried by an Apoll trolley, and a coordinate system conversion module and a bridging module are further deployed; and constructing a user side, including constructing a scene generator and a scene display interface. According to the method, rich road scene materials provided by Carla are utilized, and a complex road scene is constructed at the edge end in cooperation with a CyberRT platform of the Apoll car; a to-be-measured algorithm is deployed at an edge end, and the edge end is used for providing a data interface for testing; and the edge end outputs an algorithm analysis result and accesses the Apoll real vehicle to carry out real vehicle testing, so that the method has a wide application prospect.

The utility model belongs to the technical field of shock absorber performance detection devices, and particularly relates to a multi-angle test device for tension and pressure of a shock absorber. The test device comprises a supporting seat, a connecting piece which is arranged at one end of the supporting seat and is used for connecting a shock absorber, a lifting assembly which is connected to the other end of the supporting seat, a force applying assembly which is driven by the lifting assembly to lift, and a clamping piece which is arranged on the force applying assembly and is used for connecting the shock absorber, the lifting assembly comprises a guide rail, a guide block connected to the guide rail in a sliding mode and a locking assembly used for locking the guide block to the guide rail. The force applying assembly adopts an electric cylinder which moves synchronously with the guide block, and the movable end of the electric cylinder is connected with the clamping piece. The utility model is used for solving the technical problem that the shock absorber needs to be subjected to durability detection test before leaving a factory and reaches the applicable standard.

The utility model provides a DCDC power supply aging test device, which relates to the technical field of PCS function detection and comprises an equipment storage box, a placement cavity is arranged in the equipment storage box, a test board is arranged in the placement cavity, a cover plate is arranged above the equipment storage box, a plurality of DCDC power supplies a are arranged at the top of the test board, and a plurality of DCDC power supplies b are arranged on the upper surface of the test board; the storage assembly is arranged between the equipment storage box and the cover plate and is used for storing the test board; and the test assembly is arranged in the equipment storage box and is used for testing the DCDC power supply a and the DCDC power supply b. According to the DCDC power supply aging test device, through the arrangement of the storage assembly, the DCDC power supply aging test device can be prevented from being damaged by external factors such as dust, moisture and mechanical collision, the service life of the DCDC power supply aging test device is prolonged, meanwhile, through the arrangement of the test assembly, multiple DCDC power supply modules can be aged at the same time, the test is flexible, and the efficiency is high.

The utility model relates to the technical field of semiconductor detection, and discloses a test probe capable of preventing probe head deformation, which comprises a test probe rod and a test probe head, the test probe head is arranged on the left side of the test probe rod, a protective sleeve is arranged outside the test probe head, the front end and the rear end of the test probe head are fixedly connected with first magnetic strips, and the first magnetic strips are arranged on the protective sleeve. The bottom end of the protective sleeve is fixedly connected with a first buffer ring, the top end of the protective sleeve is fixedly connected with a second buffer ring, and the front end and the rear end of the interior of the protective sleeve are fixedly connected with second magnetic strips. According to the test probe capable of preventing the probe head from deformation, the test probe head can be protected through the protective sleeve, the first buffer ring and the second buffer ring on the protective sleeve have buffer and protection effects when the test probe is subjected to external force, the test probe head can be prevented from deformation, and the test probe head can be prevented from deformation only by pushing the protective sleeve downwards during use. And the second magnetic strip on the protective sleeve can be taken down after being separated from the first magnetic strip, so that the problem that the needle head is easy to deform is solved.

The invention belongs to the technical field of fuel cells, and particularly relates to a fuel cell flow velocity field on-line test device and method, and the device comprises a separation plate and a flow velocity measurement plate which are arranged in a stacked manner. Flow velocity sensors are assembled on the upper surface of the flow velocity measuring plate in an array mode. A signal channel and a current channel are formed in the flow velocity measuring plate, and the signal channel is formed in the position of the flow velocity sensor; the lower surface of the flow velocity measuring plate is provided with a cooling water flow field. A mounting hole for penetrating through the flow velocity sensor and an air hole are formed in the partition plate; the upper surface of the partition plate is provided with a cathode gas flow field; the device is provided in place of a bipolar plate in a fuel cell. Compared with the prior art, the problems that in the prior art, a test structure is complex, and a test result highly depends on the precision of a calculation model are solved. According to the scheme, on-line measurement of flow velocity field distribution in the fuel cell is achieved, the device can replace a bipolar plate to be assembled at any cell, and testing is flexible.

The invention relates to the technical field of power systems, and provides a battery load hybrid conversion simulation test device and a control method thereof.The battery load hybrid conversion simulation test device comprises a switching module and two or more DC-DC modules, each DC-DC module is connected with the switching module, and each DC-DC module is used for being connected with a battery; and the switching module is provided with an external test port and is used for switching lines to enable the external test port to be communicated with different DC-DC modules, and in combination with the mode of the DC-DC modules and / or the change of battery roles, circular flow of electric energy among different batteries is realized, a constant-current load is provided, or the constant-current load and the batteries are provided at the same time. Various tests required by the development of the power supply system can be efficiently completed in the circulating process of the battery, so that the test time is remarkably shortened, and the consumption of electric energy is greatly reduced.

The present application discloses a remote control test method, device, storage medium and electronic device for a terminal, the method is applied to the field of remote control debugging of electric power equipment, the method comprises: when it is detected that the communication connection between the terminal to be tested and the distribution network master station is disconnected, generating a test instruction according to a preset terminal control instruction; sending the test instruction to the terminal to be tested, and receiving the first response data of the terminal to be tested in response to the test instruction; determining the remote control test result of the terminal to be tested according to the first response data. Through the present application, the problem of low test efficiency caused by the existing remote control operation debugging requiring joint control of multiple persons and a single test content, which wastes time and energy, is solved when debugging the remote control function of the distribution network terminal in the distribution network automation system in the related technology.

The utility model discloses a kind of multifunctional hydrometallurgy leaching industrial test lines, comprising: sizing filter unit, leaching output unit and air supply unit.Sizing filter unit is used to prepare slurry after adding sizing solvent and raw ore, and make it output after multistage filtration.Leaching output unit includes multiple leaching tanks sequentially arranged and sequentially connected, and the input end of multiple leaching tanks is connected to sizing filter unit to be connected in parallel, and the output end of multiple leaching tanks is also respectively connected to smelting system.Air supply unit includes air compressor, buffer tank connected to air compressor, air conveying pipe group connected to buffer tank, and multiple air conveying pipes of air conveying pipe group are inserted into multiple leaching tanks one by one downward and do not extend into tank bottom of leaching tank.The new test line has wide application range, flexible and variable test, and can solve the existing technical problems of "compressed air is introduced into tank bottom to blow off unreacted material, which causes long-time wear of ore slurry and tank bottom, resulting in thinning of tank bottom and liquid leakage".

The present invention relates to the technical field of plate compression detection technology, and in particular to a compression detection device for ecological plate, comprising a base, a control console is provided on the top of the base, a support frame is fixedly connected to the top of the base, a pair of hydraulic telescopic cylinders are fixedly connected to the top of the support frame, an adjusting frame is provided on the inner side of the support frame, the output end of the hydraulic telescopic cylinder passes through the top of the support frame and is fixedly connected to the top of the adjusting frame, a fixed frame is fixedly connected to the top of the base and located below the support frame, a pair of sliding blocks are slidably connected to the inner side of the adjusting frame, a pair of rotating grooves are provided at the bottom of the sliding blocks, an upper test head with a pressure sensor is provided below the adjusting frame, and a hinge seat is fixedly connected to the top of the upper test head. The present invention can not only perform compression test on the middle of the ecological plate, but also can quickly adjust to test the lateral compression of the ecological plate, so that it can be flexibly adjusted according to the detection requirements, thereby ensuring the multi-faceted compression quality of the ecological plate and making the compression detection result more comprehensive.

The invention discloses a vehicle lamp aging test system, which comprises a test host, the test host comprises a main control module, the main control module is respectively connected with a plug-in module, a vehicle lamp control module, a working parameter detection module, a storage module and a communication module, the plug-in module is connected with a vehicle lamp through a CAN / LIN gateway, and the vehicle lamp control module is connected with the vehicle lamp through the CAN / LIN gateway. The vehicle lamp control module is used for controlling the working mode of the vehicle lamp, the working parameter detection module is used for detecting working parameters of the vehicle lamp in different working modes, the storage module is used for storing the working parameters of the vehicle lamp, the communication module is connected with the PC terminal, and the PC terminal is used for receiving a user instruction and obtaining the working mode of the vehicle lamp according to the user instruction. And the PC terminal is also used for displaying the working parameters of vehicle lamp detection. The invention further provides a car lamp aging test system, the test of a single car lamp can be realized, the aging test of a whole set or multiple sets of car lamps can also be realized, the experimental data can be stored in real time, the test is flexible and stable, and the efficiency is high.

The utility model discloses a transistor characteristic frequency test experiment device, which relates to the field of transistor characteristic frequency test experiments and comprises a first input module, a test module, a liquid crystal display module, a first measurement module, a second input module and a second measurement module. The test module is electrically connected with the first input module, the second input module, the liquid crystal display module, the first measurement module and the second measurement module. According to the transistor characteristic frequency test experimental device, the high-precision digital source meter is adopted to realize direct test of the transistor characteristic frequency and indirect test of the transistor characteristic frequency through gain bandwidth product, the high-precision digital source meter can be adopted for measurement, the output signal is stable and accurate, and the test efficiency is high. Errors generated in the testing process can be automatically calibrated, compensated and corrected, it is ensured that the accuracy and reliability of a testing result are not prone to being affected by environmental factors, and the reliability of the testing result is improved.

The application relates to the technical field of petrochemical workwear flame-retardant performance detection, and specifically discloses a petrochemical workwear flame-retardant performance detection system, which comprises a base, a mounting frame arranged on the base, a shell arranged on the base, and a control panel arranged on the shell; an analog assembly, a driving element, an elastic connecting element and a rolling roller, the mounting disc and the driving element are both mounted on the mounting frame, the elastic connecting element is mounted on the mounting frame, the rolling roller is arranged on the elastic connecting element, the rolling roller is in movable abutment with the mounting disc, the driving element drives the elastic connecting element to reciprocatingly swing on the mounting frame, so that the rolling roller repeatedly rolls the workwear sample fixed on the mounting disc; a combustion assembly, a sliding frame and a spray gun used for burning the workwear sample; and a detection assembly, a visual camera, the visual camera can detect the burning condition of the workwear sample in real time. The application has the effects of simulating complex and changeable use environments and improving the accuracy and comprehensiveness of the detection system.

The present invention belongs to the field of medical robot arm testing, and provides a motion balance testing platform for a multi-axis medical robot arm, including a bottom plate, a fixed seat fixedly connected to the bottom plate, a first turntable rotatably connected to the fixed seat, a lifting column vertically slidably connected to the first turntable, a spherical shell fixedly connected to the top of the lifting column, a spherical head fitted to the inner ball of the spherical shell, and a mounting plate fixedly connected to one end of the spherical head. The present invention can test the balance ability in horizontal shaking, rotation and vertical motion states. The multiple test modules of the device can act separately or simultaneously, making the device more flexible to use, and different test contents can be customized according to different test requirements, so that the positioning accuracy of the multi-axis medical robot arm in various emergencies in actual applications can be tested.

The application provides a method for quickly testing the free falling section height of slurry in a filling vertical pipe, a plurality of sensors are arranged at specific positions of the filling pipe, a test ball with a signal transmitter arranged inside and the same density as the slurry is made to freely fall from a discharge port along with the slurry, the time when the test ball passes through each sensor is recorded, and finally the free falling section height of the slurry in the filling vertical pipe is calculated according to the test result and known conditions. The test ball with the same density as the slurry is made to move into the filling vertical pipe at the same time as the slurry, the arrangement positions of the sensors are matched, and the free falling section height of the slurry in the filling vertical pipe is accurately and ingeniously calculated by using the test result, the position of the section of the vertical pipe which is easy to be damaged during filling in different areas is found out, data support for optimizing the pipe network design is provided, the operation and running safety of the filling vertical pipe is ensured, the service life of the filling vertical pipe is prolonged, and the application can be popularized and applied on a large scale in the fields of wear detection of mine filling vertical pipes and optimal design of filling pipe networks.

The invention discloses a desiccant rotating wheel type selection test method, which comprises the following steps of: S1, establishing a function relationship among a processing air speed, a regeneration air speed, a processing air quantity, a regeneration air quantity, a rotating wheel diameter and a partition ratio, and determining a type selection working condition; s2, assembling each test unit, and configuring the type selection working condition: configuring an equivalent working condition according to the temperature and humidity of a treatment inlet, and realizing alternate adsorption-regeneration at an adsorption and desorption wind speed; and S3, the type, thickness and operation parameters of the rotating wheel are adjusted, the equipment is operated to be stable, the treatment and regeneration pressure drop is not higher than the type selection setting requirement, and the dehumidification amount per unit time is not lower than the type selection requirement. The desiccant rotating wheel type selection test method can provide data support for industrial desiccant rotating wheel type selection, improves the type selection efficiency and precision, can be used in the research and development stage of desiccant materials, and reduces the investment of research and development test equipment.

The present invention discloses a high-speed and high-precision probe electrical testing mechanism, including a feeding mechanism, a receiving mechanism placed below the feeding mechanism, a clamping and tensioning mechanism placed on the side of the receiving mechanism, and a testing mechanism placed beside the two clamping and tensioning mechanisms; after the FPC received by the receiving mechanism is clamped and tensioned by the clamping and tensioning mechanism, the feeding mechanism transports the clamped and tensioned FPC to the position to be tested to the testing mechanism for testing. The present invention has a wide compatibility range, and the FPC product size L: 120 ~ 500mm, W: 80 ~ 270mm can be compatible with testing; no customized fixtures are required, reducing production and testing costs; used in conjunction with manual / automatic machines, it can match mass production, eliminate false testing of the machine, and improve yield.

The invention discloses an automatic commissioning and testing system and method, and the system is used for the commissioning and testing of a radio frequency index, and comprises a signal generator, a frequency spectrograph, a matrix switch, and a network analyzer. The system and the method are respectively used for generating test signals with different frequencies and modulation, measuring the spectral characteristics of the signals, realizing automatic switching of test paths, analyzing the transmission characteristics of equipment, quickly and efficiently completing complex test tasks, shortening test time, realizing an automatic calibration function and a unified data output format, and improving the test efficiency. The consistency and accuracy of test results are ensured, flexible parameter setting and multifunctional expansion capability enable the system to adapt to test requirements of equipment of different types and specifications, and by deploying the highly integrated automatic debugging system, the test and debugging process of repeater products is significantly optimized, and the test efficiency is improved. The system not only can improve the working efficiency and accuracy, but also can ensure that the product index is within a specified range, and meets the strict requirements of a detection mechanism and an operator.