506results about How to "Realize remote operation" patented technology

The invention relates to an omni-directional steering and lifting agricultural remote control mobile robot platform. The platform comprises an omni-directional steering mechanism, a hydraulic lifting system, a frame bench, vehicular electronic equipment and a traveling mechanism, the omni-directional steering mechanism is driven by a servo motor and transfers power to a steering sleeve through a pinion and a gearwheel, and then the power is transferred to wheel supports and hub motor-type wheels so that omni-directional steering is achieved, and the hydraulic lifting system is capable of lifting the platform under the action of hydraulic driving. The omni-directional steering and lifting agricultural remote control mobile robot platform has the advantages that by means of motor driving and hydraulic lifting which are performed independently, the platform can achieve 360-degree in-situ rotation while adjust the height of a vehicle body so as to adapt to crops of different heights and terrain environments; the platform is small in steering resisting moment during rotation and is easy and flexible to steer; and by the aid of the hub motor wheels, motors and the wheels are integrated, and the platform is structurally simplified.

The invention relates to a wall-cleaning robot based on the positive and negative pressure absorption principle. The wall-cleaning robot of the invention solves the problems of complicated structure, bad wall absorption effect, and bad obstacle-crossing capacity and so on, existing in the existing wall-cleaning robot. A cleaning mechanism (71) and a water inlet and outlet mechanism of the invention are installed in a shell body (2); a wheel type traveling system (70) is installed at the lower part of the shell body (2); a three-phase motor (13) is installed on the upper end face of the shell body (2); the outer rotors of the three-phase motor (13) are respectively and fixedly provided with a propeller (1) and a centrifugal fan in sequence from top to bottom; the external housing of the three-phase motor (13) is communicated with the inner cavity of the shell body (2); a dry brush (9), a wet brush (27), a suction roll (32) and a squeeze roll (44) are installed in the shell body in sequence from front to rear. The wall-cleaning robot of the invention has the advantages of good wall absorption effect, better obstacle-crossing capacity and simple structure and can be remotely controlled.

The application discloses a method, a device, a server and a system for modifying configuration parameters of a BIOS. A specific implementation mode of the method comprises the steps of: obtaining a configuration parameter modifying instruction input by a user, encapsulating the configuration parameter modifying instruction, sending the encapsulated configuration parameter modifying instruction to the server for allowing the server to analyze and process the encapsulated configuration parameter modifying instruction through a baseboard management controller and to send configuration data obtained by analysis to the BIOS, and modifying the configuration parameters of the BIOS according to the configuration data. The implementation mode can realize the remote operation of modifying the configuration parameters of the BIOS; in addition, the modification of the configuration parameters can be performed without relying on a survival status of an operation system, so that the operation process is simplified; and when the method is applied to the batch modification of the configuration parameters of the BIOS, the modifying efficiency can be improved and the reliability can be guaranteed.

The invention discloses a flying robot with a mechanical arm and a control method thereof. The flying robot comprises a multi-rotor unmanned aerial vehicle flying platform, the six-degree-of-freedom mechanical arm and an operation end control system, wherein the six-degree-of-freedom mechanical arm is installed under the multi-rotor unmanned aerial vehicle flying platform. The unmanned aerial vehicle is combined with the mechanical arm, so that the task execution capability of the unmanned aerial vehicle is expanded; and the movement range of the mechanical arm is expanded from the ground to the air, meanwhile, the control mode of the mechanical arm is improved, the new control mode can enable the mechanical arm to move along with a human arm, so that the idea of an operator can be executed more naturally and flexibly. According to the flying robot and the control method thereof, the operation ranges of the unmanned aerial vehicle and the mechanical arm are expanded, and remote control of the mechanical arm is realized; the mechanical arm can move along with the postures of the human arm, so that complex model detection and model operation are avoided, and the response effect is better; and the impact to the mechanical arm and the flying platform during rapid response of a steering engine can be relieved while the rapid response characteristic of the steering engine is kept as far as possible.

The invention discloses an active visual technology-based monitoring system used for crane remote operation. The monitoring system comprises a main control computer and camera shooting equipment. The main control computer is provided with an image processing software, and is cooperatively connected to a server through a data I / O interface; the camera shooting equipment is used for taking images of a container loading and unloading scene, and is controlled by the main control computer to process obtained images of key procedures of each operation step, and to transfer the images of the key procedures to a display device for displaying, wherein the key procedures need attention; and then operators can control the crane to complete loading and unloading operations of containers remotely in an operation room according to the image displayed by the display device. Advantages of the monitoring system are that: remote monitoring and operating of each operation step can be realized by using the active visual technology, by taking images of the container loading and unloading scene with the camera shooting equipment, by processing obtained images of key procedures of each operation step, and by displaying the images with the display device. Investment cost of the monitoring system is low, maintenance is simple, and the monitoring system is capable of realizing all-weather operations.

The invention relates to an intelligent home steward central control system with a learning function and the control method of the intelligent home steward central control system. The intelligent home steward central control system comprises a master control module, a power supply management system, a voice interaction system, an operation instruction output module, a human-machine exchange interface, a wireless communication module, a data collection system, a somatosensory identifying system and a wireless communication module, wherein the data collection system, the human face identifying system, the somatosensory identifying system, the power supply management system, the voice interaction system, the operation instruction output module and the human-machine exchange interface are respectively electrically connected with the master control module, and the master control module is further in remote network connection with an external cloud terminal through the wireless communication module. According to the intelligent home steward central control system, some habitual and daily-used scene data of people is collected by virtue of the data collection system and is compared, analyzed and calculated with data originally stored in a cloud terminal, so that memory is generated by virtue of continuous circulating, storing, tracking and the like; and a machine can gradually obtain automatic learning and judging capacities and a function of automatically giving out instructions.

The invention discloses a pipeline leakage detection device and detection method. The device comprises a wrapping body (1) which coats a detected pipeline segment (100) and forms annular sealing; the wrapping body (1) extends along the axis of the detected pipeline segment (100), and a space (2) for containing gas is reserved between the inner wall face of the wrapping body (1) and the outer wall of the detected pipeline segment (100); the two ends of the wrapping body (1) are provided with through holes (3) for containing the detected pipeline segment (100); a gas leakage induction device (4) for monitoring whether leakage is generated to the detected pipeline segment (100) or not is arranged on the wrapping body (1); and the gas leakage induction device (4) is electrically connected with an external controller. After the structure is adopted, the pipeline leakage detection device which can carry out gas leakage detection and alarming and discharge leaked gas to a designated place and meanwhile achieves whole-process monitoring of a pipeline connector, a weld joint and a whole pipeline is provided.

The invention provides a portable remotely controlled riding following robot small in volume, light in weight and convenient to carry. The portable remotely controlled riding following robot comprises a vehicle body, wherein a driven wheel and a driving wheel with a hub motor are respectively mounted on the two sides of the vehicle body, a front video camera, a front lamp and a front ultrasonic sensor are arranged on the front of the vehicle body, and a rear lamp, a rear video camera and a rear ultrasonic sensor are arranged on the rear of the vehicle body. Due to the adoption of the motion sensing control of a gravity center of a human body, the two hands are liberated, control is flexible, the distance between the robot and a mobile phone of a user can be detected through two bluetooth modules, and a following function is realized. The portable remotely controlled riding following robot not only can be ridden by people, but also is combined with the remote control and following functions of the robot. The wheel type embodiment is suitable for indoor and flat road surfaces, the crawler type embodiment can pass uneven road surfaces, and the embodiment with swing arms can also climb up and down ladders and cross obstacles.

The invention discloses a digital signage system and a method for a dynamically updating and remotely monitoring terminal, relates to the field of digital signage of network communication technology, and aims to solve the problems of delayed update, resource waste and high cost existing in the current digital signage system. The system comprises a content managing and monitoring platform for storing media content and a playing list of the media content and sending a control command, and a playing terminal for reading the playing list, downloading and storing the media contact, receiving the control command and playing the media content, wherein the content managing and monitoring platform and the playing terminal are connected with each other through a network. The method comprises the following steps that: a, the content managing and monitoring platform and the playing terminal are communicated with each other through the network; b, the playing terminal periodically reads the media content playing list of a platform end and analyzes the media content playing list; c, the playing terminal compares media content information analyzed from the playing list with local media content information and updates the local playing list and media content if the content information analyzed from the playing list is different from the local media content information; and d, the playing terminal plays the updated media content according to the updated playing list.

The invention discloses a 3D (three-dimensional) printer provided with a wireless data transfer module, which comprises a 3D printer mechanical component, a control component, an equipment circuit and a printing head and is characterized in that the 3D printer is further provided with the wireless data transfer module, wherein the wireless data transfer module is connected with the control component, and is a wireless data transmission module or a wireless data receiving module. The control component comprises a printing unit connected with the wireless data transfer module, a storage unit connected with the printing unit, and a control unit connected with the storage unit and the printing unit respectively. A wireless data transfer function is added on the basis of the 3D printer, so that the data transfer can be conducted to realize wireless printing under the condition that a data line is not connected with a computer terminal, the operation is simpler, more convenient and quicker, the time is saved, the troubles of wiring and connection line winding are removed, and the remote operation can be realized.

The invention relates to an electrical equipment remote control method and a remote control unit thereof. In the method, a remote control operating module is operated on a mobile phone, the remote control operating module is provided with a remote control operating interface, and transmits Bluetooth control signals via a Bluetooth module of the mobile phone when operated; then a Bluetooth-infrared converter is used for converting the Bluetooth control signals into infrared control signals identifiable by the electrical equipment to be controlled, and transmitting the infrared control signals to the electrical equipment to be controlled. In the invention, a Bluetooth-infrared converter is mounted beside the household electrical equipment to realize the scheme of performing Bluetooth remote control operation to the household electrical equipment by the mobile phone, which surmounts some defects of the traditional infrared remote control mode; the signals are stronger and can penetrate through walls, thus being very convenient by replacing numerous remote controls by a mobile phone.

The invention discloses an air conditioner monitoring system, which is used for detecting the failure problem of air conditioning equipment. The system comprises an air inlet temperature sensor, an air outlet temperature sensor, a microprocessor, a transmitter and an alarm device, wherein the air inlet temperature sensor is used for detecting the temperature of the air inlet of the air conditioning equipment; the air outlet temperature sensor is used for detecting the temperature of the air outlet of the air conditioning equipment; the microprocessor is used for acquiring and processing detection results of the air inlet temperature sensor and the air outlet temperature sensor so as to generate a control signal and / or an alarm signal; the transmitter is used for transmitting a control signal output by the microprocessor to the air conditioning equipment; and the alarm device is used for receiving an alarm signal output by the microprocessor so as to make an alarm. In the air conditioner monitoring system, the temperature difference between the air inlet and the air outlet of the air conditioning equipment is detected by double sensors, so that abnormity of an air conditioning system can be detected quickly, waste of electric energy caused by continued use of abnormal air conditioning equipment is avoided and the aims of saving energy and protecting the environment are fulfilled.

The invention discloses an intelligent optical fiber sensor applied to security systems. The intelligent optical fiber sensor is characterized in that an optical cable is used as a sensing detection unit for carrying out the precise positioning and object analysis and the like on ambient pressure and vibration; an optical fiber sensor array receives pressure and vibration information; an optical fiber sensing signal mode and recognition system carries out signal analysis processing on acquired data, and a specific ground sensing type is produced according to the obtained processing result; the numerical results enter an alarm control host, the sensing information processing result is automatically converted into an alarm signal by virtue of a software system of the alarm control host, and an alarm position is displayed in a three-dimensional electronic map mode on a tripod head; meanwhile, the alarm control host automatically extracts devices such as defence-area videos, linkage matrixes, digital video recorders, field visual and acousto-optic alarms and the like which are required to be linked, therefore, the video of an alarm field can be checked timely so as to make a protection strategy quickly.

The invention discloses an intelligent construction measurement setting-out method based on BIM (Building Information Modeling). The method comprises the following steps: creating a BIM model according to a drawing, copying the created BIM model to a BIM mobile terminal after format conversion, and creating a measurement setting-out task after starting intelligent setting-out software based on BIM; after completing an in-place work of an intelligent total-station instrument on a measurement setting-out site, using the BIM mobile terminal to connect the intelligent total-station instrument, and setting measurement parameters and controlling the intelligent total-station instrument to complete connection and locking of prisms by virtue of the BIM mobile terminal; and after setting a measurement station, performing setting-out or measurement based on the BIM model, and exporting a measurement setting-out result. The intelligent construction measurement setting-out method based on the BIM, disclosed by the invention, improves the measurement setting-out efficiency and precision.

Provided is an automatic sampling device for malodorous gas. The automatic sampling device comprises a seal box, a measurement control unit and a gas concentration monitoring and alarming unit; the gas concentration monitoring and alarming unit comprises a concentration measurement module and an alarming module, and the alarming module sends an alarming signal to the measurement control unit after the odor concentration exceeds the set threshold value concentration; the seal box is internally provided with a gas bag collecting sampling gas, the gas bag is provided with a gas bag gas nipple which penetrates through the seal box to be connected to one end of a two-way solenoid valve, and the other end of the two-way solenoid valve is connected with a sampling inlet; the measurement control unit comprises a monitoring and alarming signal processing module receiving the alarming signal, a solenoid valve control module and a sampling pump control module, and the solenoid valve control module is electrically connected with the two-way solenoid valve so as to control switching-on and switching-off of the two-way solenoid valve. The sampling device is used for achieving on-site automatic identifying and sampling of the malodorous gas, and the problem that the best opportunity of sampling is missed due to the fact that a traditional method depends on artificial olfaction is solved.

The invention provides a radioactive waste resin shielding transfer method and device. The radioactive waste resin shielding transfer method comprises the resin loading step which comprises inputting the resin to a resin storage tank from a nuclear island plant through a resin conveying pipeline due to the radioactive waste resin shielding transfer device; the resin storage tank water removal step which comprises inputting the water in the resin storage tank to the nuclear island plant through a water removal pipeline; the conveying step which comprises conveying the resin shielding transfer device to factory site waste treatment devices; the resin unloading step which comprises displacing the resin to the factory site waste treatment devices from the resin storage tank by a volumetric water displacement unloading process. The integral process of shielding transfer of the waste resin can be effectively implemented through the radioactive waste resin shielding transfer device and the series of steps and meanwhile the leakage conditions of radioactive substances can be detected in the transfer process.

This invention relates to an electronic pen using in interactive whiteboard, including electromagnetic devices, the electromagnetic devices including oscillator circuit, which covers the electromagnetic oscillation circuit including electromagnetic oscillations of two or more components of the portfolio composition and electrical connections with the electromagnetic switch , referred to by the electromagnetic switch-off referred to the state electromagnetic oscillation circuit respectively respective electromagnetic vibration components of a combination of their respective frequency electromagnetic waves. Use this invention for Interactive Whiteboard electronic pen can make interactive presentation systems commonly used functional switching operation is simple and easy to use, and long-distance operations can be achieved.

The invention belongs to the technical field of display, and particularly relates to a touch screen and a display device. The touch screen comprises a display substrate and touch electrodes, the touch electrodes are formed by an electrode material or a metal material containing a photosensitive substance and controlled by a light source control unit which does not directly contact with the touch screen physically to realize touch point positioning and operating, and the light source control unit comprises a light source matched with the photosensitive substance. In the touch screen, the touch electrodes are formed by the electrode material or the metal material containing the photosensitive substance, remote operation similar to a finger directly contacting with the touch screen is realized, convenience and flexibility are realized, and application range of the touch screen is extended.

The invention discloses a highway dangerous rock wireless monitoring and early-warning system, which comprises a plurality of low-power-consumption integrated wireless point type clinometers, a system main control device, a remote management center, a GPRS cloud server, a sound and light alarm system, an on-site RF wireless remote control transceiver, a lead-acid storage battery and a solar cell panel, wherein the remote management center is composed of a monitoring host and data management system and a GPRS DTU; and the sound and light alarm system is composed of a sound and light alarm warning billboard and text lamp light warning billboard. The highway dangerous rock wireless monitoring and early-warning system establishes a wireless sensing network and an on-site sound and light alarm control network based on a ZigBee wireless communication manager, forms a remote early-warning and remote control network based on GPRS, achieves on-site manual wireless control based on an RF wireless communication technology, is a system structural design based on three kinds of wireless communication technologies, provides the possibility of low power consumption of the on-site devices, and brings great convenience for on-site installation and deployment as well as manual operation of the devices.

The invention discloses a remote control realizing method and device of electrical equipment; the remote control realizing method comprises the following steps: a mobile terminal receives an operating command which is input by a user through a remote control operating interface provided by the mobile terminal; the mobile terminal obtains a remote control command which corresponds to the operating command, wherein the remote control command can be identified by the electrical equipment and controls the electrical equipment; and the mobile terminal transmits the obtained remote control command to the electrical equipment through a communication function of an operating system of an application program calling terminal. According to the remote control realizing method, as the remote control operating interface provided by the mobile terminal is used for receiving the command input by the user, calls and transmits the remote control command corresponding to the operating command input by the user to the electrical equipment, the remote control on the electrical equipment can be realized, and the user operation can be simplified, thereby the user does not need to memory and input complex commands, the success rate of the user operation is improved, and the user experience is promoted.

The invention relates to the field of running training timing applications and particularly relates to running measuring equipment and a software system thereof. The running measuring equipment is used for multiplayer running timing and segmentation performance measurement and comprises a shell, a reader, a mobile communication module, a portable power source and an electronic tag. The software system is composed of a reader control system, a monitoring point configuring system, a user registration system, a transaction processing system and a database management system. When a player wearing the electronic tag runs by the running measuring equipment, the software system can receive data of a reader ID (identity), an electronic tag ID, a timestamp and the like through the running measuring equipment and perform transaction processing on the data, so that functions of multiplayer running timing, segmentation performance measurement and the like can be realized.

The invention discloses an application program processing method and device. The method comprises the following steps of sending a remote operation request to a server by a terminal, wherein the remote operation request is used for requesting to carrying out a remote operation on a to-be-downloaded target application program on an application platform, and the target application program is not installed on the terminal; receiving program information, returned by the server, of the target application program by the terminal, wherein the target application program is operated on the server in response to the remote operation request, and the target application program is installed on the server; sending a remote operation instruction to the server by the terminal on the basis of the program information, wherein the remote operation instruction is used for instructing to operate the target application program operated on the server; and the terminal receives a remote operation result returned by the server, and the remote operation result is obtained through operating the operated target application program. By adoption of the method and device, function information of application programs can be correctly provided through a program trial manner.

The invention discloses a visual on-site safety supervision and management system based on an unmanned aerial vehicle. The system comprises an unmanned aerial vehicle unit, a server unit, and a mobileterminal. The unmanned aerial vehicle unit is used to acquire data information in real time, and supervise on-site safety. The server unit is used to store the data which is acquired by the unmannedaerial vehicle unit in real time, and gives out corresponding control instruction operation. The mobile terminal is used to assist to store data passed back by the unmanned aerial vehicle, and performs data analysis real-time operation, and is connected with the server unit to realize data synchronous sharing. The visual on-site safety supervision and management system based on an unmanned aerialvehicle can realize control on the unmanned aerial vehicle unit by an authorized person as long as through the mobile terminal or the server unit. The system is easy to operate and high in automationdegree.

The embodiment of the invention provides an order response device and system. The order response device comprises a response signal generation module, a wireless module and a power module. After the response signal generation module generates a corresponding order accepting or rejecting signal according to the operation of a user, the order accepting or rejecting signal is sent to a vehicle-mounted terminal of a driver side through the wireless module, and thus the vehicle-mounted terminal can be remotely operated. Through the mode, the danger caused when a driver needs to select corresponding option buttons on the vehicle-mounted terminal by fingers when responding to an order in the prior art is avoided so that the driver can concentrate on driving in the driving process and meanwhile achieve order accepting or rejecting operation fast and safely, and safety of the driver and passengers is guaranteed.

The embodiment of the invention discloses a remote control method for multiple terminal devices, related devices and a system. The method includes the steps of receiving a first switching instruction through a user terminal, wherein the first switching instruction is sent by a main remote controller through a forwarding device; responding to the first switching instruction, and displaying the identification, added to a remote controller list in advance, of a first subordinate remote controller; sending the key value information, stored in a database, of the first subordinate remote controller to the main remote controller through the forwarding device so that the main remote controller can refresh the key value information of the key overall arrangement of the main remote controller according to the key value information of the first subordinate remote controller, and conducting remote control operation on a terminal device corresponding to the first subordinate remote controller. By means of the remote control method, the related devices and the system, multiple terminal devices can be easily, conveniently and rapidly operated and controlled through one remote controller.

The invention provides a pipeline detection system based on a pipeline robot. The system comprises the pipeline robot, a cable reel and a collection control terminal. The pipeline robot comprises a camera module and a crawler. The camera module comprises a front-visual digital camera, a first microprocessor and a rotation motor. The crawler comprises a frame, wheels at two sides of the frame, a drive motor, a sensor set, a second microprocessor, a network transmission module and a first power carrier module. The cable reel comprises an electric power line, a second electric power carrier module, a fourth microprocessor and a network communication module. The collection control terminal is a mobile terminal with a detection module. According to the system, synchronous colinear transmission of power, video signals an control signals can be realized only by using double cable cores, the number of cables is reduced, the weight is reduced, extra long distance transmission can be realized through transmission in this mode; a traditional large detection box is unnecessary; and remote operation can be realized only by installing detection module software in the mobile terminal.

The invention discloses a novel telescopic type tong-type ammeter. The tong-type ammeter comprises a shell and an insulation telescopic rod fixedly connected with the bottom of the shell, a data display instrument is arranged at the bottom of the telescopic rod, the data display instrument is connected with a straight-through current transformer in the shell through a connecting wire inside the telescopic rod, the shell is a closed annular body composed of a fixed shell body and a rotating shell body hinged to the fixed shell body, the fixed shell body is fixedly connected with the telescopic rod, a fixed coil is fixedly arranged on the inner wall of the fixed shell body, a rotating coil is fixedly arranged on the rotating shell body, and under the normal state, a closed annular coil is composed of the fixed coil and the rotating coil. The novel telescopic type tong-type ammeter is suitable for measuring load currents on the low-voltage side and a branch circuit of a transformer of a distribution transformation table area, and is safe, efficient and convenient to use.

The invention discloses an electric automobile charging gun with a charging control function. The electric automobile charging gun comprises a gun body provided with a charging plug, wherein the gun body is connected with a charging pile through a cable. The electric automobile charging gun further comprises a main control panel, a handle, an operation panel, a card reader, a micro printer, a protection cover and a suction disc, wherein the main control panel is arranged inside the gun body, the handle, the operation panel, the card reader and the micro printer are all arranged on the gun body, the protection cover is arranged on the periphery of the charging plug at the front end of the gun body, and the suction disc is arranged on a cover opening of the protection cover; the main control panel comprises a main control unit, a charging module, a meter module, an input and output module, a card reader read-write module, a storage module, a communication module and a printing driving circuit, and the charging module, the meter module, the input and output module, the card reader read-write module, the storage module, the communication module and the printing driving circuit are respectively connected with the main control unit. The electric automobile charging gun achieves the purpose that charging control is conducted on the charging gun, is integrated with card reading, metering, billing, printing functions, achieves remote operation, and reduces the effect of harmonic waves on communications in the charging process.

The invention discloses a hoisting cable automatic connection device for an underwater robot. The device comprises a hook apparatus, a base, a lifting lug apparatus, an ascending limiting block and a descending limiting apparatus. An umbilical cable channel for insertion of the hook apparatus is disposed in a vertical axial direction inside the base, and the umbilical cable of the underwater robot also passes through the channel; the upper part of the base is provided with the ascending limiting block on the same vertical axis of the base, the lower part of the ascending limiting block is equipped with a truncated cone shaped hole, which cooperates with a mushroom head truncated cone upper surface and outer surface of the hook apparatus to limit ascending of the hook apparatus; the descending limiting apparatus consists of a sliding block mechanism and an elastic positioning mechanism. The sliding block mechanism performs open-closure action under the driving of the elastic positioning mechanism. Two sliding blocks are controlled remotely through a pulling plug, and translation of the two blocks can lock or unlock a hook. Without participation of operation staff, the device provided by the invention brings great convenience for laying and reclamation of the underwater robot.

The invention discloses a method and a device for testing and evaluating tolerance of a drive motor system of a frequency converter under power supply disturbance. The method comprises steps as follows: 1, an instantaneous voltage disturbance resisting test; 2, a long-time voltage fluctuation test; 3, a harmonic disturbance test. The device comprises a power supply grid, a switch Q1, a switch Q2,a switch Q3, a power supply disturbance generator, a tested frequency converter, a tested electric motor, a pulled power generator, a filter device, a voltage compensator, a storage battery, a measurement control unit, a base, a rotating shaft, a UPS (uninterrupted power supply) and a grid-connected frequency converter. The device has the advantages that the device has accurate voltage regulationand frequency modulation and high fault simulation capability and can realize the functions of energy feedback, coordination control of rotating speeds and torque, high-speed and high-accuracy acquisition of the electric quantity and the mechanical quantity, measurement of temperature rising of a motor winding, control of software and machine starting and stopping, torque control, real-time display, wave recording, switch control as well as data analysis and computation.