203results about How to "No human presence required" patented technology

The invention provides a real-time multiparameter remote water quality monitoring system and method. The system comprises an environmental monitoring control center and a plurality of field water quality monitoring devices arranged at a water source area in a distributed mode; each water quality monitoring device is used for sending real-time water quality data to the environmental monitoring control center, and comprises a plurality of sensor units, a signal modulation / amplification and AD (analog / digital) conversion unit, a data storage unit, a liquid crystal display unit, a keyboard input unit, a central control unit, a wireless communications unit, and a power supply module unit; each sensor unit is used for acquiring the parameters of the field water quality in real time; the signal modulation / amplification and AD conversion unit is used for carrying out modulation, amplification and AD conversion on the parameters (acquired in real time) of the field water quality so as to convert the parameters into digital signals, then sending the digital signals to the central control unit; and the central control unit is used for coordinating and controlling the operations of the other units of the field monitoring devices. The environmental monitoring control center is used for receiving, storing and then processing the real-time water quality monitoring data, and carrying out active remote control on the field water quality monitoring devices.

The invention discloses a one-way data exchange device and method for physical isolation among networks at different security levels. The device comprises an intranet processing unit and an extranet processing unit, wherein a transition unit for data exchange is arranged between the intranet processing unit and the extranet processing unit and comprises an intranet optical drive group (namely a burn drive), an extranet optical drive group (namely a read-only drive) and a manipulator assembly. The one-way data exchange device does not need manual intervention and can implement data transfer by virtue of non-direct connection of the manipulator assembly, the specific drive, a control system and a disc shredder (according to selection) so as to achieve the true physical isolation. The one-way data exchange device and method adopt a simple principle, are safe and reliable, prevent various invasive bugs from hiding fundamentally, save time for manual data exchange by disc burning, conveniently implement the safe data exchange, and bring convenience for safe data storage and exchange among secret departments of the Chinese People's Liberation Army and China.

The invention discloses an automatic charging device and an automatic charging method of an electric vehicle by utilizing power line carrier communication. The automatic charging device comprises a transformer, a distribution concentrator and a charging pile, wherein the transformer is connected with the distribution concentrator that is connected with the charging pile by a power line; and the charging pile is connected with the electric vehicle by a power line. The automatic charging control method of power line carrier communication of the electric vehicle adopts an OFDM technology to divide a channel into a plurality of orthogonal sub-channels from frequency domains, and subsequently modulates data to the sub-channel so as to transmit the data. The control method comprises the following steps of scrambling the data at a sending end and modulating the data on the sub-channels; transmitting the data to the power line by digit / analog conversion so as to transmit the data; and demodulating and decoding a digital signal which is obtained by carrying out the analog / digit conversion on an analogue signal at a receiving end, and then obtaining the data.

The invention relates to a biological PRB (permeable reactive barrier) system for underground in-situ remediation of coal mine acid wastewater, and belongs to the technical field of water pollution control. The system comprises a water inlet groove, a biological PRB body and a water outlet tank, wherein the water inlet groove is higher than the goaf ground for 0.3-0.5 m; the biological PRB body adopts a four-layer structure, and sequentially consists of a buffer protecting barrier, a ferrous powder PRB, a biological medical stone PRB and a buffer protecting barrier; the water outlet tank adopts the sectional separating plate type, so as to ensure that the interior of the biological PRB is always in the water filling anaerobic state in the running process of system. The system is arranged on the coal mine goaf, and the defects of land occupation during ground treatment, pollution to environments, laying of long-distance conveying pipelines and the like are overcome. The system has the advantages that the structure is simple, the cost is low, the safety is realized, the efficiency is high, and the manned watching is not required in the running process. On the basis of the traditional PRB, the novel PRB with biological strengthening function is established in the method that the medical stone is fixed and mixed with sulfate reducing bacteria.

The invention belongs to the technical field of marine equipment, and particularly relates to a marine splash environment simulation test device, wherein stringed testing cable holes are arranged in the upper part of one side surface of the box-structured test box, a frame-structured drive pull rod is arranged on the other side, a splash plate angle adjusting rod is arranged at the lower part, and a splash plate is formed at the inner end of the splash plate angle adjusting rod; sensors and water inlets are arranged on the side surface of a liquid area from top to bottom; a gas exhaust opening, a ventilating and moisture exhausting device, an infrared heating lamp and a box temperature sensor are fixedly and sequentially arranged on the top side surface of the test box body from right to left; and a ultraviolet lamp, an air blower, a nozzle, a water spray pump, a liquid level controller, a dissolved oxygen sensor and a water drain opening are arranged on the opposite side of the test box corresponding to the side surface provided with the drive pull rod. The marine splash environment simulation test device has simple structure and higher automation degree, is convenient to operate, needs no staff attendance, and can simulate marine splash environment in a laboratory, so as to analyze and evaluate the corrosion and aging of the material.

The invention relates to the application field of medical treatment body temperature measurement, in particular to a self-service body temperature measuring method and a system of the self-service body temperature measuring method. The self-service body temperature measuring method and the system can be applied to self-service body temperature measurement of groups such as enterprises and schools. The self-service body temperature measuring method includes the steps that an electronic tag is provided for a user and used for identifying the user identity; facial feature data are collected through a face recognition technology; the electronic tag is recognized through an RFID reader to determine the user identity preliminarily; the user identity is verified through the face recognition technology; temperature is measured through an infrared temperature measuring sensor; a photo of the user in the temperature measuring process is taken through a camera; the temperature measurement data of the user are transmitted through a network; user information and a measurement result are stored in a computer. The self-service body temperature measuring system comprises the electronic tag for identifying the user identity, a face recognition module, the RFID reader, the infrared temperature measuring sensor and the computer, wherein the face recognition module is provided with the camera, a display screen, a network interface and a data interface and used for collecting and recognizing the facial feature data of the user, the display screen is used for displaying the pictures of the camera and information, the RFID reader is used for detecting and recognizing the electronic tag, the infrared temperature measuring sensor is used for measuring the body temperature of the user, and the computer is used for receiving and storing all the data.

The invention discloses a gas, liquid and light-weight oil triphase separating device which comprises a triphase separator, a gas-liquid separator, an oil-gas separator and an oil supply pump. The gas, liquid and light-weight oil triphase separating device realizes gas, liquid and light-weight oil triphase separation in steps by virtue of centrifugal force generated by whirl and the density difference between light-weight oil and water. The triphase separator is respectively connected with the gas-liquid separator and the oil supply pump by virtue of pipelines, and the oil supply pump is connected with the oil-gas separator by virtue of a pipeline; then gas enters into the gas-liquid separator, so that small liquid drops entrained in the gas are further separated out; and oil enters into the oil-gas separator, so that small gas bubbles entrained in an oil phase are separated out. The device is high in separation precision; according to actual measurement, more than 90% of gas and 90% of light-weight oil can be separated out, so that multi-phase mixing problem in the industries of oil extraction and gas production is solved.

The invention discloses a full-automatic inductance winding machine having large wire diameter. The full-automatic inductance winding machine comprises a magnetic ring feeding system, a wire releasing system, a wire winding system, a receiving system, a manipulator, a power source and a control system; the magnetic ring feeding system is provided with a vibration disk, a screening device and a locating device and has the functions of automatically feeding, sorting, screening and locating a magnetic ring; the wire releasing system has a tension constant function, a wire pulling function and a wire cutting function and also has a wire placement function; the wire winding system is provided with a magnetic ring rotary device, a magnetic ring clamping device, a wire hooking device and a wire clamping and turning device; the wire winding system has the functions of clamping, rotating and winding; and the manipulator has the functions of feeding the magnetic ring to an assembly station from the magnetic ring feeding system and feeding the winded magnetic ring to the receiving device. The full-automatic inductance winding machine disclosed by the invention can realize full-automatic winding and has the advantages of steady in product quality, free from artificial attendant, high in production efficiency, low in cost, convenient to use and long in service life.

The invention provides a terminal product driver loading stability testing method, which includes the steps: firstly, starting remote wakeup support in a BIOS (basic input / output system) of a terminal to be tested, writing a countdown automatic shutdown script and placing the script in a startup folder; and secondly, setting a remote wakeup program in a server, establishing a remote wakeup batch processing file and a vbs (visual basic script) file for realizing automatic looping execution of the remote wakeup batch processing file, automatically operating the remote wakeup batch processing file after operating the vbs file, realizing automatic looping boot of the terminal to be tested, reading driver information from the BIOS, automatically operating the countdown automatic shutdown script prior to shutting down the terminal to be tested after completely loading a driver, and clearing the loaded driver information. By the aid of the method, automatic repeated driver loading for the terminal to be tested is realized, terminal driver loading stability is reflected more really and accurately, manual operation and watching are omitted in the whole testing process, and testing cost is reduced.

The invention relates to a fruit packing system. The fruit packing system comprises a fruit conveying device, a fruit separating device, a fruit reversing device and a fruit packing device; the fruit conveying device, the fruit separating device and the fruit packing device are connected with a control center; the fruit conveying device conveys fruits to the fruit separating device for separating; the separated fruits are conveyed to the fruit packing device for packing by a herringbone upper slide way of the fruit reversing device; and the packed fruits are conveyed to a fruit storage point by a herringbone lower slide way of the fruit reversing device. The invention further provides a fruit packing method. The fruit packing system is simple in structure, convenient for use and capable of packing the fruits, improves the fruit packing efficiency, and reduces the fruit packing cost. The packing method can improve the fruit packing efficiency and reduce the fruit packing cost.

The invention discloses an intelligent network water and electricity pile system. The system comprises a pile body hardware system and a corresponding management software system; a pile body comprises a control module and a pile body function peripheral device, and the pile body can operate independently; the pile body can have access to the internet; the pile body can automatically obtain a dynamic IP address of the internet; the pile body can conduct remote control through the internet; the pile body can serve as a secondary pile, and multiple primary piles are additionally arranged to be matched with the secondary pile to form a distributed primary-secondary pipe body hardware service support system. According to the intelligent network water and electricity pile system, intelligent network water and electricity pile software is combined with intelligent water and electricity pile hardware, the system can help a client to precisely find campsites such as caravan campsites, scenic regions, scenic spots and agritainment and electric car charging stations or electric car charging piles which are distributed all over the country, and online reservation and payment can be conducted. By means of real-time communication with an operation management center, requirements of users can be responded to in time.

The invention relates to an underground roadway convergence and deformation continuous monitoring device. A plurality of self-customized cross sections are arranged in an underground roadway to be used as monitoring surfaces; each monitoring surface is provided with a convergence and deformation monitoring device; each convergence and deformation monitoring device is used for transmitting a signal to a general control circuit board by a data line; the general control circuit board is connected with an industrial control computer; the structure of each convergence and deformation monitoring device is that a displacement sensing device is arranged at the upper part of each of arc feet on the two sides of each monitoring surface; three fixed points are arranged on the same monitoring surface; the fixed points and the displacement sensing devices are crossly distributed; each fixed point is provided with a pull wire sleeve to be connected with the adjacent displacement sensing device. The monitoring device can realize real-time and automatic continuous measurement and has high precision; a monitoring process has no interferences on normal operation of tunnels or roadways.

The invention aims to provide an efficient and energy-saving 3D printing method of luminous words. The 3D printing method of the luminous words includes the technical steps that 1, a drawing is designed and a model is made; 2, a luminous word panel is carved; 3, a vertical wall and a lamp panel are printed; 4, a light source is pasted; and 5, assembling is performed. The method has the beneficial effects of being high in printing precision and printing speed, easy to operate, nontoxic, dustfree, environment-friendly, efficient, capable of saving cost and the like. The obtained luminous words are easy to assemble and disassemble and convenient to maintain later, have flexible and varied patterns and styles and have a wider application range. The demands of various occasions can be met by matching colors of the words at will.

The invention relates to a method for detecting false information on microblog. According to the method for detecting the false information on the microblog, a microblog detection system is arranged on a microblog releasing and management department, the microblog detection system is provided with an information acquisition module, a feature analyzing module, a feature data base, a detecting and early warning module and a response handling module, and the microblog detection system can acquire and save the microblog data released by a detected microblog account through the information acquisition module; the static feature, the dynamic feature and the spreading feature of the microblog data released by the account are analyzed by the feature analyzing module to establish a feature data base and the feature data base is updated periodically; microblog information of the account is acquired by the detecting and early warning module, and an alarm is given when the difference between currently acquired static feature, dynamic feature and spreading feature of the microblog data and the features in the feature data base is beyond a preset alarming threshold value to indicate that embezzling of the microblog account and releasing of false information occur; corresponding handling measures are carried out by the response handling module after the alarm is given. The method for detecting the false information on the microblog is easy to implement. Due to the fact that the detection of the false information is achieved automatically through a system device, manual attendance is not needed, detection rate is high, detection accuracy is high, and reliability is high.

The invention discloses a smartphone loudspeaker automatic production line, comprising a holder and voice coil combination mechanism for connecting and combining a voice coil and a holder of a loudspeaker; a diaphragm combination mechanism which is connected with the holder and voice coil combination mechanism and is used for carrying out diaphragm combination on the holder and voice coil of the loudspeaker; a finished product combination mechanism which is connected with the diaphragm combination mechanism and is used for combining a loudspeaker finished product; and a control system for controlling the mechanisms to work. According to the production line, the holder and voice coil combination mechanism, the diaphragm combination mechanism and the finished product combination mechanism are connected to form an online structure form, the loudspeaker is automatically produced under the control of the control system, the whole working process is that full-automatic production is realized by performance elements of various devices under the control of the control system, the production efficiency is high, the consistency of the product is good, the whole line production is unmanned, thereby saving the labor cost, each module can be operated independently, and the flexibility in practical use is high.

The invention discloses a payment routing system and method. The payment routing system comprises a configuration module used for configuring payment brands, a guide rule, channel information and a routing rule, a guide rule processor used for generating a brand list that comprises at least one first payment brand, a channel rule processor used for determining at least one optimal channel and marking the payment brands corresponding to the optimal channels as second payment brands, and a routing calculation engine used for searching for the same payment brands in the first and second payment brands, marking the same payment brands as third payment brands and enabling optimal channels corresponding to the third payment brands in the channel rule processor to correspond to the third payment brands in the brand list. According to the payment routing system and method, the disadvantages that a set of payment modes only can be used by a merchant and a bank only supports a channel in a payment mode in the prior art are overcome, manual intervention can be reduced as far as possible, and continuous use of a payment system is kept.

The invention provides an information processing method and system, and a terminal device. The information processing method comprises the steps of acquiring parking lock information including the location and state of a parking lock through a terminal device; displaying, at the location of the parking lock in a navigation map, a parking space icon corresponding to the parking lock and the state of the parking lock; when detecting that the parking space icon is selected, transmitting a query command to a target vehicle lock corresponding to the selected parking space icon, and further receiving and displaying the queried parking space information of the target vehicle lock according to the query command; and when detecting that a control button for the target parking lock is clicked, transmitting a corresponding control command to start or end timing to the target parking lock. In this way, the timing of the parking space is achieved requiring no staff on duty, and the maintenance cost for a parking lot is reduced.

The invention relates to an automatic sample changer for an X-ray polycrystal diffractometer. The automatic sample changer comprises sample boards, a sample table, a magnet sheet, a Hall sensor module, a rotating shaft, a stepping motor, a motor drive module, a photoresistor sensor module, a singlechip and wires, wherein the sample boards are uniformly distributed on the sample table in a circumferential or fan-shaped mode, and the included angle between the adjacent sample boards and the connecting line of the circle center of the sample table is A; the sample table is connected with the stepping motor around the rotating shaft; the photoresistor sensor module is used for detecting a diffractometer shutter lamp; the photoresistor sensor module is connected with the singlechip; when the diffractometer shutter lamp is turned down, the singlechip controls the stepping motor to rotate the sample table by the angle in the preset direction; the magnet sheet is fixed to the edge of the sample table; the Hall sensor module is adjacent to the edge of the sample table; and when the sample table is rotated to the position where the Hall sensor is triggered by the magnet sheet, the singlechip is triggered to reset and stops rotating the sample table. The automatic sample changer can implement automatic sample changing of the X-ray polycrystal diffractometer at lower cost.

The invention discloses an automatic filling device for a culture medium. The automatic filling device comprises a machine box, a peristaltic pump, a control system and an operation panel. The machine box is provided with one or more first stations, second station holes formed corresponding to the one or more first stations, filling stations correspondingly arranged on a liquid outlet pipe below the second station holes and a plate pushing mechanism pushing empty plates from the first stations to the second station holes. A special first material frame and a special second material frame are adopted, the plate pushing mechanism is used for transferring the empty plates from the first stations on the bottom of the first material frame to the second station holes, namely empty plate waiting positions, a corresponding part of the lifting mechanism is used for descending to divide plate covers, then, the liquid outlet pipe carries out filling at the corresponding stations, after filling is completed, the corresponding part of the lifting mechanism ascends to jack full plates into the second material frame, and the full plates jacked into the second material frame are piled in the second material frame in a laminated manner under the action of a one-direction overturning material collection mechanism arranged on the bottom of the second material frame.

A water tank (9) is divided into an upper part (1) and a lower part (3), a spring pulls a water tank separation plate (2), one end of the water tank separation plate (2) is fixed and is rotatable, and the other end of the water tank separation plate (2) is covered with an iron sheet. The periphery of the water tank separation plate is sealed through a plastic gasket. A tap water pipe (8) is a plastic hose, the water inlet quantity is controlled through the size of the tap water pipe, the water is continuously filled into the upper half part of a water tank, the downward force is continuously exerted on the water tank separation plate (2), when the gravity of the water and the water tank separation plate is greater than the magnetic field force of a permanent magnet (5) and the tension of the spring (6), the water tank separation plate (2) can be opened, and the water can flow into the lower part of the water tank. After the water in the upper part flows away, the water tank separation plate (2) is upwards moved under the effect of the spring (6), finally, the water box separation plate (2) is closed along with the magnetic force enhancement, and the next water filling and water discharge process is carried out. Water discharge holes (4) which are arranged at the bottom of the water tank are uniformly distributed in a conical shape, the water outlet is smaller, and the water discharge speed is slowed down.

The invention relates to a liquid chip separation device for a processing center. The liquid chip separation device comprises a feed unit, a solid-liquid separation unit and a scrap disposal unit, thefeed unit is used for intermittent feeding, and comprises a hopper, the solid-liquid separation unit comprises a screening mechanism and a purification mechanism, the screening mechanism comprises afilter screen arranged obliquely, the higher end of the filter screen is close to a discharge port of the feed unit, the purification mechanism is located under the screening mechanism, the rotating shaft is provided with a support frame in a sleeved mode, the support frame is fixedly connected with a plurality of mixing rods, a round rod and the mixing rods are fixedly connected with permanent magnets correspondingly, a liquid outlet at the bottom of a fluid bath is in communication with an outlet pipe, the scrap disposal unit comprises a conveyor belt and a pressing plate located above the conveyor belt, the conveyor belt is located under the low end of the filter screen, and the pressing plate can be carried out up and down movement relative to the conveyor belt. The device can effectively separate scraps and cutting fluid, the separated cutting fluid can be recycled to meet needs of daily cutting, and loss of the cutting fluid is reduced.

The invention discloses a device and method for monitoring the failure rule of an anticorrosive coating in a stressed pipeline. The device comprises an external flange, an external pipe section, an external sleeve, an internal sleeve and a testing electrode, wherein the external flange is connected with a testing pipeline; the external sleeve is connected with the external pipe section through a fastening bolt; electrode jacks are uniformly distributed on the circumference of the wall of the internal sleeve; the testing electrode is embedded in the electrode jacks; a wire outlet is formed in the external sleeve; a pressure balancing hole is formed in the internal sleeve; the testing electrode comprises a cathode, an anode and a wire; the inner and outer side faces of the anode, the bottom surface of the wire and the side face of the cathode are sealed by insulating materials; the bottom surfaces, which are not connected with the wires, of the anode and the cathode are coated with a corrosion inhibitor coating; the wire is externally connected with a current signal testing device. The device and method have the beneficial effects that test results are real and reliable, continuous monitoring can be realized, manual attendance is not needed, and the device is conveniently popularized.

The invention provides a paperboard processing line. A paperboard cutting device is used for cutting a strip-shaped paperboard into paperboard blocks and stacking the paperboard blocks into a plurality of stacks; a paperboard stacking device comprises a conveying device and a stacking mechanism; the conveying device comprises a trolley, two fourth conveying mechanisms and an overturning mechanism,the trolley can move in the longitudinal direction, the two fourth conveying mechanisms are distributed at an interval in the longitudinal direction and used for receiving the paperboard blocks separated from a third conveying mechanism, and the overturning mechanism is used for overturning the paperboard stacks on one of the fourth conveying mechanisms by 180 degrees; a fifth conveying mechanismis used for receiving the paperboard blocks separated from the fourth conveying mechanism; and the stacking mechanism is used for stacking the paperboard stacks separated from the fifth conveying mechanism. According to the paperboard processing line, paperboards are stacked forwards and reversely alternately stack by stack instead of piece by piece, so that the stacking efficiency is greatly improved; and the automation degree of the processing line is high without manual guarding in the process, so that the labor cost is reduced while the labor intensity is reduced.

The invention discloses a welding quality detection device of a ceramic tile drilling bit. The welding quality detection device comprises a worktable, an automatic feeding mechanism, a material conveying mechanism, a coupling agent coating mechanism and an ultrasonic detection mechanism, wherein a feeding hole is formed in the worktable; the material conveying mechanism comprises an annular material conveying belt, a driving motor and driving wheels for driving the material conveying belt to transmit; a plurality of clamping grooves are formed in an outer side wall of the material conveying belt; the bottom of the material conveying belt is fitted to the top of the worktable; when the clamping grooves in the outer side wall of the material conveying belt are aligned to the feeding hole in the worktable, the automatic feeding mechanism is used for jacking drilling bits to be detected into the clamping grooves; the ultrasonic detection mechanism is arranged at one side of the worktable and stretching-out end welding parts of the drilling bits to be detected in the clamping grooves on the material conveying belt are located in a detection opening of the ultrasonic detection mechanism. By adopting the welding quality detection device of the ceramic tile drilling bit, missed detection and erroneous detection, caused by anthropic factors, can be effectively avoided; the detection efficiency and accuracy of a product are improved and the labor intensity of detectors is reduced.

The invention discloses a shared parking management system. Remote monitoring and management of stereo garage parking spaces, planar parking spaces and roadside parking spaces are realized. Accordingto the system, the stereo garage does not need to be on duty and operates fully automatically, safely and reliably, publishing, drainage and charging management of parking space information includingstereo parking spaces, planar parking spaces and roadside parking spaces are achieved, the time-sharing sharing function of the parking spaces is provided, the use efficiency of parking space resources is improved, and parking space sharing persons can gain benefits; the shared parking management system comprises a cloud platform, a mobile terminal, a stereo garage, a parking space lock, an unmanned aerial vehicle for patrolling roadsides and the like, a user uses the mobile terminal to be connected to the cloud platform, parking space reservation, parking, vehicle taking and payment are achieved, and autonomous control of the mobile terminal is achieved in the whole process. According to the invention, the operation cost of the stereo garage, the roadside parking spaces and the parking lot is effectively reduced, the turnover rate of the parking spaces and the experience feeling of users are improved, the shared ecology of the plane and the stereo parking spaces is established, and great contribution is made to relieving the parking difficulty.

The invention provides a corrugated board stacking device. The corrugated board stacking device comprises a third conveying mechanism, a conveying device, a fifth conveying mechanism and a stacking mechanism; a paperboard stack is conveyed on the third conveying mechanism; the conveying device comprises a trolley, two fourth conveying mechanisms and a overturning mechanism, the two fourth conveying mechanisms and the overturning mechanism are installed on the trolley, the trolley can move in the longitudinal direction, and the two fourth conveying mechanisms are distributed at intervals in thelongitudinal direction and used for bearing the paperboards separated from the third conveying mechanism; the overturning mechanism is used for overturning the paperboard stack on one fourth conveying mechanism by 180 degrees; the fifth conveying mechanism is used for bearing the paperboards separated from the fourth conveying mechanism; and the stacking mechanism is used for stacking the paperboard stack separated from the fifth conveying mechanism. According to the corrugated board stacking device, stacking is carried out in a forward-stacking and reverse-stacking mode, compared with a forward-stacking and reverse-stacking mode, the stacking efficiency is greatly improved, the automation degree of a processing line is high, manual guarding is not needed in the process, the labor intensity is reduced, and meanwhile the labor cost is saved.

The invention relates to a system and method for monitoring pre-natal behaviors of a sow. The system comprises a frame body, supersonic ranging nodes and a remote-control central processor, wherein the supersonic ranging nodes are mounted at the top of the frame body and are used for measuring distances from the head, back and tail of the sow to the top of the frame body, and signal output terminals of the supersonic ranging nodes are in wireless connection with the remote-control central processor and are used for sending monitoring data. According to the system and the method, through recognizing behaviors of the sow, including nesting, standing and lying, decisions can be made according to the behaviors of the sow, and warning signals are sent to mobile phones of feeders in case of abnormal conditions.

The invention provides a full-automatic cement setting time determination device. The full-automatic cement setting time determination device comprises a maintenance box, a turnover mechanism, a rotary table sample placing mechanism, a detection mechanism and a control module, wherein the turnover mechanism comprises a telescopic module, a rotating module, a clamping module and a clamp which are sequentially connected; the rotary table sample placing mechanism comprises a motor, a rotary table connected with the output terminal of the motor, a test mold and a test mold base plate; a detectionmodule comprises a cleaning module arranged on a top plate of the maintenance box, an X axis displacement module and a support arranged on the X axis displacement module, a probe is arranged outside the support in a sliding manner, a Z axis linear displacement module is arranged at the top of the support, a fixation frame is arranged on the Z axis linear displacement module, and a displacement sensor and an adsorption module are arranged on the fixation frame. The full-automatic cement setting time determination device provided by the invention is provided with the maintenance box self, full-automatic determination is realized, manual duty is not required, multiple cement test pieces are tested once, working strength of a laboratory operator is reduced, and a personal error in a measuringprocess is eliminated, and the requirements of the national standard are perfectly met.

The invention discloses combined type intelligent film technique sewage treatment equipment which is characterized by comprising an adjusting tank, a biochemical treatment tank and an MBR (Master Boot Record) film biologic reactor which are connected in sequence, wherein the adjusting tank and the biochemical treatment tank are buried under the ground; the equipment further comprises a sewage regeneration room; the MBR film biologic reactor is arranged inside the sewage regeneration room; the equipment further comprises a sewage treatment process which adopts the combined type intelligent film technique sewage treatment equipment to perform sewage treatment. The combined type intelligent film technique sewage treatment equipment and the sewage treatment process using the equipment have the beneficial effects that the heat preservation effect is good, the equipment is convenient to maintain and observe, a small space is occupied, and the like.

The invention discloses an unattended chess-playing robot system. The unattended chess-playing robot system comprises a robot worktable, a robot body arranged on the robot worktable, a robot controller and a computer host used for controlling an entire system. The unattended chess-playing robot system is characterized by further comprising a chess playing chessboard and a touch-screen displayer. Both the chess playing chessboard and the touch-screen displayer are electrically connected with the computer host. The touch-screen displayer transmits operation information to the computer host after acquiring touch operation information of competitors; the computer host transmits the operation information to the robot controller; the robot controller controls the robot body to simulate the competitors to put corresponding chess pieces on the chess playing chessboard; meanwhile, the computer host transmits control information to the robot controller after processing according to a chess-playing game playing algorithm so as to control the robot body to correspondingly take, move and put the chess pieces or perform giving up, succeeding and failing operations. The unattended chess-playing robot system has the advantages that working efficiency is high, no attention is required, and the chess pieces can be automatically cleared up after the chess game is over.