189results about How to "Facilitate intelligent management" patented technology

The invention discloses a device, a method and a system for realizing address order identification of an embedded device. In the system, all devices are connected through field buses, and are connected in series in turn through interface units arranged on the devices to form an address control signal transmission line for transmitting a slave strobe signal; moreover, every two devices are in cascade connection through a controllable connection unit, and the control end of each controllable connection unit is correspondingly connected with the output end of a delayed control signal of one device; and each controllable connection unit is used to keep or cut off the connection of a device and the address control signal transmission line according to the delayed control signal output by the device connected with the unit. The device, the method and the system solve the problems of bus conflict or identification error, and the like caused by the address loss of the device, realize automatic order identification and allocation of the address during putting the device into service, and are suitable for a network in which no communication is carried out among slave devices.

The invention relates to a traffic management system based on an internet of things or a dynamic three dimensional (3D) geographic information system (GIS). The traffic management system comprises a road monitoring device and a system server. The road monitoring device comprises a monitor, an output end and a communication device. The monitor and the output end are respectively and electrically connected with the communication device. The system server comprises a central controller, a storage device, a displaying manipulator and a main communication device. The system server further comprises a dynamic three dimensional geographic information device. The dynamic three dimensional geographic information device, the storage device, the displaying manipulator and the main communication device are respectively and electrically connected with the processor. The road monitoring device is in communication connection with the system server through a wired network or a wireless network. According to the traffic management system, the purposes of monitoring traffic road conditions and vehicle conditions and three dimensional managements in real time can be achieved. The invention further relates to an implement method of the traffic management system based on the internet of things and the dynamic 3D GIS.

The invention provides an integrated service platform system of an intelligent campus. The integrated service platform system comprises mobile phone APP (Application) software, a smartphone, a mobile network communication system, a PC (Personal Computer) side campus management platform, a server database system and a campus server database system, wherein the APP software is a client side arranged on the smartphone; the smartphone is connected with the server database system through the mobile network communication system; the PC side campus management platform is connected with the server database system; and the server database system is connected with the campus server database system through the mobile network communication system. The integrated service platform system has the beneficial effects that the integrated service platform system can serve the daily management of the campus and the daily study and the life of students. A mobile interconnection technology is perfectly combined with the campus to greatly improve the intelligent management and service level of the campus, and therefore, the life and the study of the students in the campus can be convenient and quick.

A self-test method and system for facilitating reliable and fault-tolerant operation of a multi-peripheral-device enclosure for use in high-availability computer systems. The reliable and fault-tolerant multi-peripheral-device enclosure uses a three-tiered port bypass control strategy for diagnosing and isolating malfunctioning peripheral devices within the multi-peripheral-device enclosure, and uses a similar a three-tiered port bypass control strategy for isolation of the entire multi-peripheral-device enclosure from a communications medium that interconnects the multi-peripheral-device enclosure with one or more host computers. This three-tiered port bypass control strategy is employed by a self-test routine to isolate the multi-peripheral-device enclosure from external processing elements in order to test peripheral devices and other components within the multi-peripheral-device enclosure, and to isolate any detected defective or malfunctioning components.

The invention discloses a pico-satellite-borne power supply system based on a low-power MCU. The pico-satellite-borne power supply system based on the low-power MCU is used for solving the technical problem that an existing pico-satellite-borne power supply system is poor in reliability. The technical scheme is that a battery managing unit, a DC-DC boosting module, an LDO voltage stabilizer, an LDO voltage-reducing module and the low-power MCU are added. Protecting a storage battery against excessive charging, excessive discharging and overheat is integrated on the battery managing unit which comprehensively monitors and adjusts discharging and charging of the storage battery. A signal collecting unit and an order actuating unit are integrated on the low-power MCU unit. The low-power MCU unit is used for monitoring and controlling the whole power supply system, can boost intelligent management of the power supply system, improve the utilization efficiency of energy and therefore, improve the reliability of the whole power supply system.

The invention discloses a device applied to paralleled current sharing of a programmable DC power module and a paralleled current sharing method thereof. The paralleled current sharing method is based on the device applied to paralleled current sharing of the programmable DC power module. The device comprises a plurality of power modules which are connected in parallel and have the same specification and characteristic, a sampling circuit and a CPU (Central Processing Unit) processing circuit; the sampling circuit detects output voltages and current parameters of each power module in real time and transmits the output voltages and current parameters to the CPU processing circuit, after the output voltage and current parameters are processed by a CPU processor of the CPU processing circuit, a drive signal is output, so that the output of each power module circuit is controlled, and each power module outputs a balanced current finally. The device has the advantages of programmability, flexible control and strong universality, the hardware circuit can be simplified, the problems caused by component aging and temperature excursion of analog control are solved, the capacity of resisting disturbance is enhanced, and the reliability of the control system is improved.

The invention discloses an intelligent factory MES system. The intelligent factory MES system comprises a service flow, quality inspection management, product quality tracing management, equipment monitoring management, equipment maintenance management, software and hardware or other external system interface requirements. According to the invention, a complete management system is provided for afactory, and the unnecessary waste of the factory is reduced. The all-dimensional tracing management of products from the material incoming step to the factory leaving step is realized. The quality ofproducts is greatly improved, and the safe and long-term operation of equipment is guaranteed. The data support is provided for the management layer during the macroscopic evaluation process of the product quality and the working efficiency of the quality inspection personnel is improved. As a result, products can become clear and transparent in the whole production process. The cause of qualityproblems can be found rapidly. Meanwhile, the measures for solving the quality bottleneck problem are formulated, and the quality cost is reduced. The warning equipment can be quickly handled with andthe system is complete. The intelligent management of the factory is greatly improved, and the management vulnerability of the factory is greatly reduced.

The invention provides a livestock living body measurement equipment and method. The livestock living body measurement equipment comprises a box cage, wherein an infrared body temperature measuring instrument and a camera that are connected with a control mainframe are fixed on the box cage; a first infrared detector and a second infrared detector that are connected with the control mainframe are arranged at two ends of the box cage; a weighting device is arranged at the bottom of the box cage; the control mainframe is in communication with a server; a facial location identification module that analyzes and selects body temperature data corresponding to image data nearest to a standard image as the determined body temperature data is arranged on the control mainframe; a livestock facial standard image is arranged in advance in the face location identification module; the standard image is marked with a standard body temperature measurement point. The livestock living body measurement equipment and the method, provided by the invention, has the advantages that the structure is simple, the measurement is accurate, body temperature and weight can be measured simultaneously, and the degree of automation is high; the livestock living body measurement equipment and method ensure that intelligent monitoring is realized in modern livestock industry, and the function of disease and epidemic prevention is played; the health of the livestock is ensured and economic benefits are increased.

The invention relates to a cigarette production method and an intelligent cigarette machine set thereof, comprising a data collecting, centralized control and management system which takes an industrial computer and a programmable logic controller (PLC) as a control core, an AC servo control and tracking system which takes a multi shaft servo controller as the control core, an independent AC servo driving system and an automatic stamp mark identifying and adjusting system which takes a DSP digital signal processor as a core, wherein, the input signal of the data collecting, centralized control and management system is a detection signal and is electrically connected with the multi shaft servo controller in the AC servo control and tracking system, meanwhile, the multi shaft servo controller is electrically connected with a servo controller in the independent AC servo driving system, thus realizing the driving of a servo motor in the independent AC servo driving system; the automatic stamp mark identifying and adjusting system receives the signals of a locating shaft encoder and a cigarette mark-detection sensor and outputs the signals to an independent strap servo driving system, thus finishing the relative position adjustment of the stamp mark and realizing the high-speed cigarette production with the real time dynamic adjusting of the stamp mark.

The embodiment of the invention is applicable to the technical field of energy consumption management. The invention provides a park energy information monitoring method and an energy information management system. The system comprises industrial field equipment, an energy consumption data acquisition control center, an enterprise center server, an enterprise management platform, a park center server, a park management platform and a park billboard center, and through the comprehensive energy information management system, the energy management informatization requirement of the industrial park can be met. The enterprises under the jurisdiction in the park can realize energy consumption data acquisition and scheduling management of production workshops, departments or processes through theenterprise management platform, and comprehensively and accurately monitor the use amount and structure of energy consumption and the energy flow direction and give an over-consumption alarm. The park can monitor, manage and decentralized in real time through energy consumption data submitted by each enterprise, and dynamically analyze the current energy consumption condition in the park.

The invention relates to a working condition diagnosis method of a rod pumped well based on an electrical work chart plate. Firstly, related electrical parameters of the rod pumped well are collected, and an actual electrical work chart of the rod pumped well is obtained according to the collected electrical parameters; then the actual electrical work chart is compared with an electrical work chart diagnosis plate which is obtained in advance, so that working conditions of the rod pumped well are diagnosed. The electrical work chart diagnosis plate is obtained by the steps of (1) establishing electrical work charts corresponding to typical working conditions for different typical working conditions; (2) correspondingly treating the electrical work charts in all typical working conditions, so that the electrical work chart diagnosis plate formed by the electrical work charts in all of the typical working conditions is obtained. By adopting the diagnosis method, the actual operating conditions of the rod pumped well can be accurately diagnosed, so that real-time monitoring of the rod pumped well is realized, and a technical support is provided for the efficient operation of the system.

The invention relates to a road traffic flow detection method based on RFID (Radio Frequency Identification). The road traffic flow detection method is characterized by comprising the following steps of: firstly arranging a passive vehicle-mounted RFID label on each vehicle, secondly providing an RFID label reader at a road section to be detected, reading and counting road traffic flow by the RFID label reader when a vehicle with the passive vehicle-mounted RFID label enters an effective reading range of the reader, and transmitting statistic information at every time T through wireless network to a remote monitoring center. According to the road traffic flow detection method based on the RFID, disclosed by the invention, dynamic real-time detection of the road traffic flow can be realized by utilizing an RFID technology and can be also realized by a radio frequency card reader without carrying out any changes on road base installation; and in addition, radio frequency labels can conveniently record information of vehicles, and intelligentized management can be expansively implemented when traffic flow is detected.

A license plate recognition method based on Hidden Markov models includes 1, license plate positioning; 2, character segmentation, namely performing binaryzation processing on images, and determining the character positions according to the height-width ratio of characters of Chinese license plates; 3, character recognition, namely applying decomposition rules on each Chinese character in a set in the process of Chinese character processing to generate progressive split graph including radicals as nodes, finding out the optimization problem of an optimal radical set representing the Chinese character set in a formulation manner through the maximum likelihood and minimum description length, solving the optimization problem to acquire the optimal radical set, and using the optimal radical set in the character recognition algorithm based on the Hidden Markov models; when phabetic and digital characters are processed, extracting character skeletal accumulation characteristics, including stroke slope accumulation characteristics, inflection point amplitude accumulation characteristics and contour depth accumulation characteristics, by scanning four sides of characters. The method has high automation level, and the Chinese character recognition accuracy rate is improved greatly.

The invention discloses a storehouse intelligent storage system and a material transferring method. The storehouse intelligent storage system comprises a safety storehouse, an unmanned carrier and a controller. The safety storehouse is used for storing dangerous materials which are stored in the safety storehouse in classification by a plurality of pallets; a guiding rail is paved inside the safety storehouse and the guiding rail is extended to the outside of the safety storehouse; the unmanned vehicle is provided with a communication module, a storage battery for supplying working power to the unmanned carrier and a climbing mechanism; and the controller is arranged outside of the storehouse and can perform wireless communication with the communication module on the unmanned carrier. The invention replaces the traditional artificial material conveying and reduces the labor intensity. The dangerous materials are flowed automatically, which effectively eliminates the safety hazard and improves the working efficiency. The invention benefits the intelligentized management and monitoring of the material flow information and is applicable to the unmanned management of the storehouse storing the dangerous materials like the industrial explosive in the commercial explosive industry.

The invention relates to fast Mesona powder and a preparation method and application thereof. The invention adopts double-screw extrusion technology, market Mesona gum powder, starch and edible additives are mixed, water is added and the obtained mixture is evenly mixed, the obtained mixture is fully extruded and puffed by a double-screw extruder, and the obtained product is dried and crushed to obtain the fast Mesona powder. The fast Mesona powder can be instantly dissolved in hot water and warm water, no boiling is required, and the obtained hot fast Mesona powder solution can be used as Mesona tea for drinking and can be used as Mesona fruit jelly after the solution is solidified and shaped. Compared with the other processing technologies of Mesona powder, the production technology is simple, the yield is high, the energy consumption is low, the automation level is high, nearly no environmental pollution is caused during the processing, and the intelligent management and production of enterprises are facilitated. The product of the invention can satisfy the need of people in modern society and has the advantages of convenient use, high hygienic performance, high nutritional value, good taste and wide market prospect and economic benefit.

The invention discloses a real-time working condition diagnostic method for a belt type oil pumping unit. The real-time working condition diagnostic method comprises the following steps: 1, analyzing and calculating a suspension point movement model of the belt type oil pumping unit so as to obtain a relationship between the speed and the displacement of a suspension point, and establishing a power and suspension point load conversion model; 2, according to the power and suspension point load conversion model, converting a typical indicating diagram to a motor power diagram curvature with displacement as an X coordinate and motor power as a Y-coordinate, and establishing a motor power diagram working condition diagnostic model; and 3, collecting the real-time motor power diagram of the belt type oil pumping unit, comparing the real-time motor power diagram with the motor power diagram working condition diagnostic model, and realizing real-time working condition diagnosis. The method enhances the real-time monitoring and working condition diagnosis of the belt type oil pumping unit and increases the production efficiency of the belt type oil pumping unit. The method can extract typical characteristic values from the motor power diagram working condition diagnostic model, facilitates the comparison and working condition judgment of the real-time motor power diagram, easily realizes automatic diagnosis, is high in accuracy and high in speed, and helps enhancing the intelligent management of an oil field.

The invention discloses an intelligent parking lot management system, which relates to the technical field of parking lot management, and is characterized by comprising a parking space pre-selection module, an intelligent client module, a barrier gate module, parking space management modules and a background management module, and the background management module is set as a control center and performs data interaction with other four modules; the parking space management modules are installed on parking spaces of the parking lot, the intelligent client module comprises a mobile intelligent device end used by a user and a client installed in the mobile intelligent device end, and a reverse vehicle searching system and a charging system are arranged in the client. Through cooperation of theparking space pre-selection module, the intelligent client module and the reverse vehicle searching system with the background management module, a user can reserve a parking space and can be guidedto accurately find an empty parking space, vehicle searching guidance can be provided for the user when reverse vehicle searching is needed, and the system and the method have the advantage of improving vehicle traveling convenience.

The invention relates to a power transmission bus and a bus assembly thereof. The power transmission bus comprises an aluminum strip and two copper-aluminum connecting components, wherein each copper-aluminum connecting component comprises a copper plate and a cast aluminum plate obtained by casting the copper plate as an embedded component; and one end of the cast aluminum plate and the aluminumstrip are welded together so that the two copper-aluminum connecting components are respectively positioned at both ends of the aluminum strip. The bus assembly for power transmission comprises threeto four buses, a square pipe and two seal blocks, wherein three to four buses are vertically arranged along the left direction and the right direction; rectangular holes matched with the copper-aluminum connecting components are arranged on the two seal blocks, and the two seal blocks are respectively sleeved outside the corresponding copper-aluminum connecting components and inserted at the leftend and the right end of the square pipe; the inner walls of the seal blocks are connected with the copper-aluminum contact position in a seal way, and the outer walls are connected with the inner wall of the square pipe in the seal way. The invention has favorable conductive performance, high reliability and long service life and can form a power line for transmitting low-voltage high-current ata long distance.

The invention discloses a parking lot information management system supporting 3G mobile phone inquiry. The parking lot information management system supporting the 3G mobile phone inquiry comprises a control and management central server in wireless connection with a plurality of local parking lot information acquisition systems, a 3G module connected with the control and management central server, a data storage device connected with the control and management central server, and a plurality of 3G mobile phones in wireless connection with the 3G module through a 3G network base station, wherein a parking lot information processing module, a parking lot information inquiring module, a parking space reservation module, a navigation module and a parking lot searching module are integrated in the control and management central server, and the parking lot information inquiring module, the parking space reservation module, the navigation module and the parking lot searching module are connected with the parking lot information processing module and enable the 3G mobile phone inquiry to be achievable. The parking lot information management system supporting the 3G mobile phone inquiry is simple in structure, reasonable in design, convenient to realize, convenient to use and operate, high in reliability, and beneficial for intelligent management of a parking lot. The utilizing rate of the parking lot is improved, urban traffic pressure can be relived indirectly, and good social benefits and economic benefits are brought.

The invention discloses an environment-friendly public toilet without consuming water, having no odor and separating excrement from urine, and the public toilet provided by the invention is used for solving the problems of the existing public toilet that a great amount of water is consumed, and the excrement and urine are mixed. The environment-friendly public toilet is characterized in that a urinal and a closet pan are arranged on a foundation surface, the bottom surface of the closet pan and the foundation surface are in the same horizontal plane, an excrement pool and a urine pool are arranged below the foundation surface, and the closet pan comprises a urine hole, an excrement hole, an inclined plate, a fan, an air absorbing duct, an air exhausting duct and the like. The environment-friendly public toilet ensures that the consumption of a great amount of water for flushing is avoided, is good in sealing property, and can thoroughly eliminate the discharge of odor by virtue of the running of the fan; and the closet pan can be used for realizing the separation of excrement and urine, so as to prevent the excrement from containing excessive water, be beneficial to subsequent treatment on the excrement and provide organic ingredients for agricultural production. In addition, the environment-friendly public toilet can be used for greatly improving the toile grade and social environment quality, and providing a good toilet environment for people.

The disclosure provides an information recommendation method, and relates to the field of knowledge maps. The method comprises the steps: acquiring request information; extracting a request entity word representing an entity from the request information; determining recommendation information according to the request entity words and a pre-constructed knowledge graph; and pushing the recommendation information. The knowledge graph is constructed based on the text, and the knowledge graph indicates a first word representing a source of the text. The invention further provides an information recommendation device, electronic equipment and a computer readable storage medium.

The invention provides an open-close type B-PLC intelligent electric energy meter capable of meeting the requirements on uninterrupted installation and intelligent management. The open-close type B-PLC intelligent electric energy meter comprises a main body of the electric energy meter and a current transformer, wherein the main body of the electric energy meter comprises a power module, a metering module, a B-PLC module, a display screen and a B-PLC communication line; the current transformer is provided with an open-close clamping groove; the power module and the B-PLC module are both electrically connected with the metering module; the metering module is electrically connected with the display screen; the power module, the metering module and the B-PLC module are all electrically connected with the B-PLC communication line; and the metering module is provided with a sampled signal input interface of the current transformer (CT). The open-close type B-PLC intelligent electric energy meter has the advantages of uninterrupted installation, high integratability, improvement on resource utilization ratio and convenient intelligent management.

The invention discloses a face identification, number induction and radio frequency identification-based location monitoring system and method. The system comprises a hotel business subsystem, a terminal module subsystem and a security alarm subsystem, which are mutually connected in a communication manner, wherein the hotel business subsystem is used for providing hotel guest information; the terminal module subsystem is used for carrying out face identification information and number detection on each public area of a hotel; and the security alarm subsystem is used for judging whether to give an alarm or not according to data of the terminal module subsystem and a preset security rule. According to the system and method disclosed by the invention, face identification and number detection are carried out on personnel in each public area, and the condition of whether to give an intelligent alarm or not is judged according to the security rule set by the security alarm subsystem and the detected data, so that benefit is brought to the intelligent management of the hotel; and meanwhile, radio frequency card numbers are identified through each public area monitoring device so that guest identity information is obtained, and positions of the public areas are obtained through IDs of the monitoring devices so that the location of the guests is realized.

An environment-friendly computer-control high-power energy-saving street lamp is provided, which is characterized in that the lamp tube is a U-shaped high-power energy-saving lamp tube; at least one group of composite cathodes each comprising a cold cathode and a hot cathode is arranged at the hot cathode site of the lamp tube; a cold end is equipped close to a hot-cathode tube end and is not only communicated with the inner cavity of the lamp tube but also deflected from a discharge passage; a computer-control circuit board is arranged in the cavity of a ballast and electrically connected with the ballast; the circuit board is arranged thereon with an integrated chip CPU and a functional circuit; the lamp tube is coated with a photocatalyst transparent film on the outer surface; an outer lamp shade is coated with a photocatalyst transparent film on the outer surface and plated with a highly-reflective film on the inner wall; and the lamp tube is made of lead-free glass. The street lamp is widely use in the places in need of large area illumination, such as roads, bridges, tunnels, sports statiums, workshops, classrooms and supermarkets, and has the advantages of intelligent control of illumination time, reduced power consumption by 50 percent after midnight, automatic air purification, no lead or mercury pollution, environment protection and increased plane light intensity in the applied places.

The invention relates to a wireless network architecture in a passenger train. The wireless network architecture is mainly composed of a vehicle-mounted server, a wireless controller, a satellite antenna, a modulator-demodulator, a wireless access point, a WIFI suspended ceiling antenna and train side connectors. The satellite antenna is connected with the wireless access point through the modulator-demodulator so as to achieve both-way communication between the external Ethernet and the vehicle-mounted server and achieve the function of communication between the external Ethernet and the vehicle-mounted server. The vehicle-mounted server is used for receiving passenger train running state information transmitted by a passenger train running state monitoring system and receiving service request information forwarded by the wireless access point, the WIFI suspended ceiling antenna sends the passenger train running state information and the passenger train service information to wireless client terminals through the wireless access point, and therefore different requirements of passengers for passenger train services on the vehicle-mounted server are met. Information interaction between the wireless client terminals in carriages is achieved through the train side connectors between the carriages, and networked and intelligent management of the carriages of the passenger train is improved.

The invention provides a GPS vehicle-mounted terminal and an automobile leasing system equipped with the same, specific to an application of the automobile leasing industry. The GPS vehicle-mounted terminal comprises a GPS positioning module and an oil current breaker module; the GPS vehicle-mounted terminal is characterized by also comprising a main control MCU, a GPRS communication module and an RFID magnetic card sensing module; the GPS positioning module is a dual-GPS positioning module; the magnetic card sensing module consists of a card reader and a magnetic card; the magnetic card is mainly used for recording client information; when the card reader verifies the magnetic card information, passive door opening and closing and automobile starting by card inserting are realized; the card reader transmit a radio frequency signal through an antenna: when the magnetic card enters a working field of the card reader, the antenna generates an induced current, so that the magnetic card obtains energy to be activated and transmits self coding information to the card reader; the card reader receives a carrier signal from the magnetic card, performs de-modulation and de-coding on the received signal, and then transmits the signal to the main control MCU; and the main control MCU transmits an order signal by verifying the magnetic card information.

The invention provides a water source heat pump intelligent centralized control all-in-one machine capable of spontaneously changing flow, which aims at saving the energy and being convenient to install, use and maintain. The all-in-one machine comprises a water source pipeline with a water-source-side water return port and a water-source-side water supply port, a user pipeline with a user-side water return port and a user-side water supply port and a heat pump unit which is used for the user pipeline and the water source pipeline to exchange the heat, both the user pipeline and the water source pipeline are respectively provided with a water pump, a flow meter and a temperature sensor, a pressure difference transmitter is arranged between the user-side water return port and the user-side water supply port of the user pipeline, a bypass branch is arranged between the user-side water return port and the user-side water supply port, and the bypass branch is provided with a continuous electric two-way valve; and the heat pump unit, the water pump, the flow meter, the temperature sensor, the pressure difference transmitter and the continuous electric two-way valve are connected with a controller. Due to adopting the water source heat pump intelligent centralized control all-in-one machine, the variable-flow control can be realized, the high-efficient and energy-saving running of the unit can be guaranteed, and simultaneously compactness and reliability in structure and convenience in installation, use and maintenance can be achieved.

The invention discloses an internet of vehicles real-time data processing method and system. The method comprises the following steps of: monitoring terminal data of an internet of vehicles in real time; dynamically adjusting a monitoring time interval on the basis of a time difference value and fixed frequency combined monitoring strategy; investigating the monitored data in real time; eliminating the stale data in the monitored data; processing the investigated data in real time; cleaning and repairing the wrong data; and storing the processed data in real time through introducing a double-buffer technology. According to the method and system disclosed by the invention, more specific, correct and reliable vehicle running and state information can be provided in real time, the real-timeliness of transmitting and storing massive data of the internet of vehicles is improved and the integrity of the data is ensured.

The present invention relates to a combustor used for an anode support pipe type solid oxide fuel cell power generation system and having a fuel cell tail gas catalytic combustion function. The combustor comprises a porous ceramic catalytic combustion pipe, a high-temperature fuel pipe, a shell, a thermal insulation wrap and a high-temperature-resistant separation plate, wherein a combustion chamber is communicated to an air tail gas collection chamber through an air tail gas flow channel pipe, fuel gas penetrates through the combustor through the high temperature fuel pipe at a fuel gas common flow chamber, and reaches a pipe type battery, fuel tail gas enters the catalytic combustion pipe from a fuel collection chamber through the gap between the high-temperature-resistant separation plate and the high-temperature fuel pipe, and finally enters the combustion chamber, and the combustion chamber is filled with a combustion catalyst. According to the present invention, with the combustor, the tail gas is catalytically combusted to release the heat, the high-temperature fuel pipe is filled with the fuel reforming catalyst to catalytically reform the fuel gas, such that the heat coupling between the reforming reaction and the combustion reaction is achieved so as to substantially improve the power generation efficiency and the total energy utilization rate of the system.

The invention discloses a people counting method based on a drill video stream, and the method comprises the following steps: selecting a head image in the video stream as a training sample; marking the actual number of drill people in the video stream; extracting the HOG features of the training sample; obtaining a cascading strong classifier through training; carrying out the preprocessing of the video stream, and improving the impact from illumination and noise; carrying out the detection of a drill queue in the video stream after preprocessing through the obtained classifier, and estimating an approximate number of drill people; comparing the estimated number of people in a test video with the actual number of drill people for testing, and obtaining an estimation error rate of the test video. The method can carry out the precise counting of people in the scene video stream of the drill queue, can count the moving and stationary people on a playground, improves the application scene limitation of a conventional method of people counting based on the entrance and exit, facilitates the intelligent management of drill attendance, and is good in application prospect.