61results about How to "Realize real-time remote monitoring" patented technology

The invention discloses a gateway device base on multi-antenna data information fusion. According to the device, a wireless signal gathering module is in charge of collecting information of a wireless sensor terminal, and fusing collected signals through a data conversion module; and wired Ethernet, CAN bus, or RS485 and other various communication modes are chosen to use according to the actual network deployment at a scene to send the collected data to a remote control terminal, wherein when data transmission is conducted between the wireless signal gathering module and a wireless sensor network node, a multipoint-multipoint communication is realized by selecting the multi-antenna technology and the frequency division multiplexing technology, so as to not only improve the scene information multiplexing efficiency, but also can allow the channel capacity to dynamically exchange channels according to working requirements of each module; the collected data are subjected to conversion and packaging of a data protocol by the data conversion module according to network transmission requirements, and packaged signals are transferred to a remote control terminal by the data conversion module, so as to improve the versatility of the gateway device in an industrial scene.

The invention discloses a long-distance water environment monitor and monitoring method based on Zigbee and GPRS (General Packet Radio Service). The long-distance water environment monitor and monitoring method is to divide the water area needed to be monitored into a plurality of small monitoring areas, a plurality of secondary node modules and a main node module are configurated in each monitoring area and the secondary node module and the main node module in the whole monitoring area are connected in a star-like mode. A water quality parameter collecting module collects water quality parameters and sends the parameters to a second zigbee wireless communication module, the second zigbee wireless communication module sends the parameters to a first zigbee wireless communication module in a relay transmission mode through the zigbee protocol networking, ARM (Advanced RISC Machines) processer fuses and processes data and transmits the data to long-distance end network monitoring center through a GPRS module, the main node module controls the entrance and exit of the secondary node module and monitors the working condition of the secondary node module and the Zigbee and GPRS technology are combined to monitor the water environment in real time at the long-distance end.

The invention relates to a system for realizing real-time remote monitoring based on satellite communication. The system comprises a dumb terminal, a Tiantong-01 satellite, a satellite antenna, a ground gateway station, a telecommunication gateway and a terminal application system, which are in communication connection in sequence, wherein the telecommunication gateway is externally connected to an LTE base station and a user computer terminal; an application gateway server and an application control server are integrated on the terminal application system; and the application control server is externally connected to a Web application server, an application service configuration terminal and a real-time monitoring terminal. According to the system, the real-time remote monitoring is realized based on the satellite communication, so that the delay of monitoring data transmission and display is avoided, an effect of live broadcast is realized at places which cannot be covered by a geodetic network, and the real-time monitoring is realized at the places, which have higher real-time requirements for videos, such as scientific investigation, fire protection and disaster prevention.

The invention relates to an information playing management system and an information playing management method. The system comprises a management host, a plurality of remote players and a server, wherein the remote player comprises a display screen; the server is provided with a memory for storing a program database; the management host, the server and the plurality of remote players are in communication connection by a public network; the management host is provided with a program broadcasting plan edition module and a play list generation module; the program broadcasting plan edition module is used for making a program broadcasting plan according to a received external instruction, and transmitting the program broadcasting plan to the server; the play list generation module is used for generating a play list based on the program broadcasting plan, and transmitting the play list to the remote players; and the server simultaneously transmits program data to the remote players. By the system and the method, remote unified networking management can be performed on the remote players by the public network with low management cost. In addition, scheduling and broadcasting can be conveniently and flexibly realized to further realize intelligent management, and difficulties in information playing management are reduced.

The invention relates to a method for remotely monitoring running mileage of a hybrid vehicle. The method is realized on the basis of a remote monitoring system. During running of a vehicle, a whole-vehicle controller calculates a running mileage value of the vehicle at the moment, and transmits the real-time running mileage data of the vehicle to a network operator server through a wireless transceiver module and a wireless communication network; the real-time running mileage data is transferred by the network operator server and transmitted to a monitoring system user terminal through an internet communication network; a technician on the user terminal analyzes and processes the acquired data so as to monitor the total running mileage of the vehicle at the present. The method is scientific and rational; the running mileage of the vehicle is calculated accurately, and real-time remote monitoring of the running mileage of the vehicle on a remote monitoring system platform is realized.In vehicle demonstration operation, the remote monitoring system can be used for acquiring and monitoring the running mileage of the vehicle so as to obtain the real time running mileage data of the vehicle conveniently and quickly.

The invention discloses an intelligent safety helmet risk management and control system comprising a data acquisition layer which acquires data and uploads the data to a data server; a data access layer which is used for data recording, data persistence, data isolation and access, insertion, modification, deletion and query of original data; a service processing layer which is used for processingand scheduling management of online acquired data of the intelligent safety helmet, establishment of a safety helmet acquired data association analysis model and file service management; a data serverwhich is used for receiving and storing the data and establishing a model database; an interface layer which is used for data connection; a presentation layer which is used for man-machine interaction. According to the invention, real-time remote monitoring of employees in the hydropower station at any place can be realized; real-time interaction between the management and control end and the site is realized; periodic inspection is carried out on a communication network and a system platform, abnormity is actively found, early warning pushing is carried out, and a safety manager remotely carries out effective real-time safety risk management and control on an intelligent safety helmet wearer.

The invention provides a method and system for automatically switching the states in an electrolytic cell in a copper electrolysis workshop. According to the method and system for automatically switching the states in the electrolytic cell in the copper electrolysis workshop, the operating status of a copper electrolysis crane is judged and obtained by obtaining the power-on and power-off information of the electrolytic cell and the status information of an electrode plate in the electrolytic cell in time, and control information for the next state of the copper electrolysis crane is obtained accordingly; and production field information of the copper electrolysis workshop is automatically converted into a control signal for the next state of the copper electrolysis crane, and the control signal is sent to a control room, so that real-time remote monitoring of the conditions in the electrolytic cell in the copper electrolysis workshop is achieved. By adoption of the method and system, the labor intensity of crane operators and ground inspectors is greatly relieved, and the method and system have extremely important significance for guidance of copper electrolysis production schedule and safety management and improvement of production efficiency.

The present invention discloses a system and method for remotely monitoring an energy metering instrument. The system comprises a data collection terminal comprising a measurement controller and an instrument measurement device, the measurement controller controls the instrument measurement device to measure the energy metering instrument to collect measurement information, and the measurement information comprises a measurement error of the energy metering instrument obtained through measurement. The system also comprises a local server which receives the collected measurement information from the data collection terminal and encrypts the measurement information, a remote data center server which received encrypted measurement information from the local server and decrypts the measurement information, and a working station which monitors the encrypted measurement information from the remote data center server and evaluates the metering performance of the energy metering instrument and the metering performance of the instrument measurement device. By applying the system and the method, the regulatory authority can easily obtain reliable measurement data, and a good foundation is laid for market regulation, sectoral cooperation and macro information statistics.

The invention discloses a remote monitoring device based on a GPRS module, wherein the device relates to the field of remote control. The remote monitoring device includes a PLC control system, a frequency converter, a GPRS module and an upper computer. The GPRS module is connected with the PLC control system and upper computer respectively. The PLC control system is connected with the frequency converter for collecting the operating parameters of the frequency converter, compressing and packaging the operation parameters, and transmitting the running parameters to the GPRS module. The GPRS module is used for receiving the operation parameters and sending the operation parameters to the upper computer, which realizes the real-time remote monitoring of many equipments of the large-scale production-oriented enterprises, improves the data reading efficiency, and solves the defects that the real-time remote monitoring of many equipments of the large-scale production-oriented enterprises isdifficult and the data reading efficiency is low in prior art.

The invention discloses an air conditioner remote control system based on power line carrier. The system comprises an air conditioner body, a central processor, a power line carrier module and a remote server; the central processor is arranged in the air conditioner body and is used for controlling the air conditioner body, the central processor is connected with the power line carrier module, theremote server is connected with the power line carrier module, the power line carrier module transmits information to the remote server through power line carriers, the remote server is used for sending control instructions and displaying work state of the air conditioner. According to the air conditioner remote control system, traditional site control is popularized to remote control, a user cancontrol the air conditioner through an infrared remote controller on site, on a remote client side, the air conditioner can be subject to remote monitoring and control, and real-time continuous monitoring, remote wireless transmission and remote monitoring of the air conditioner can be achieved.

The invention provides a remote monitoring system of flammable and explosive gases. The system comprises an onsite control terminal and a remote upper computer; the onsite control terminal comprises apower module, a wireless transceiving module, a collection and communication module and a human-computer interaction module; the onsite control terminal performs information interaction with the remote upper computer by using the wireless transceiving module via a wireless network; the power module provides electric energy for the wireless transceiving module, the collection and communication module and the human-computer interaction module; the power module can support two power supply modes, that is, an intrinsically safe DC power supply and a high-capacity lithium secondary battery pack; and the two different power supply modes can be automatically switched according to different demands. The remote monitoring system provided by the invention implements long-distance wireless monitoring by using a GPRS network, in the circuit design of the collection and communication module and the power module that is in direct contact with the flammable and explosive gases, a plurality of anti-static and explosion-proof structures are disposed, real-time remote monitoring of the flammable and explosive gases can be realized, and thus the security of monitoring is improved.

The invention relates to the field of pest control, and discloses a field pest monitoring system which comprises an unmanned aerial vehicle, a controller and a data storage device are arranged in theunmanned aerial vehicle, a storage battery is connected to the upper end of the unmanned aerial vehicle, and a high-definition camera and an infrared thermal imager are installed at the lower end of the unmanned aerial vehicle. The surface of the unmanned aerial vehicle is connected with a wireless transmitter, the wireless transmitter is connected with a remote control terminal and a terminal server, and the terminal server is internally provided with a pest and disease damage management system. The invention further provides a field pest monitoring method. According to the field disease andpest monitoring system and method, field disease and pest images can be collected in real time. The system has a disease and pest recognition and analysis function, so that real-time monitoring of diseases and pests in all areas is achieved, meanwhile, the workload and labor intensity of forecasting personnel can be greatly reduced, the accuracy can be remarkably improved, and the effect is good.

The invention discloses an intelligent hammer crusher having remote monitoring function, which includes a hammer crusher body, and a sensing detection device arranged thereon. The sensing detection device is provided with a temperature sensor, a rotation speed sensor, a vibrating sensor, an abrasion sensor, an electricity metering device and a yield detection sensor. The sensing detection device is connected to a data conversion apparatus. The data conversion apparatus is connected to a local data receiving/sending apparatus. The sensing detection device is connected to a cloud server via thedata conversion apparatus and the local data receiving/sending apparatus. The cloud server is connected to a PC web page terminal and a mobile phone App terminal. By means of the sensing detection device, a problem of remote monitoring on production and operation data of the hammer crusher is solved, wherein concentrated analysis and management on the field production data of the hammer crusher isavailable, thus supplying data support to technical modification on equipment in enterprises.

The invention discloses a device for remotely monitoring oil quantity in a pipeline in real time and a working method thereof, relating to a flow monitoring technology. The device for remotely monitoring the oil quantity in the pipeline in real time comprises a flow sensor unit, a signal transmitting unit and a signal processing unit, wherein the signal processing unit is positioned in a monitoring room; the flow sensor unit and the signal transmitting unit are mainly used for tracking and detecting the magnitude of petroleum flow in an oil pipe in real time and transmitting acquired information wirelessly; and the signal processing unit is mainly used for acquiring and processing information output by each signal transmitting unit positioned on an oil well field, and transmitting the information to a computer. The device has the advantages of low cost, high signal transmission reliability and no limit on the monitoring room for accommodating the computer and the signal processing unit by the position of the monitored pipeline.

The invention discloses a sensor for a safety quality management and control platform based on power Internet of things power distribution network construction. The sensor comprises an induction circuit, a rectification circuit and a detection circuit which are connected in sequence. According to the sensor, real-time remote monitoring of states of terminal operation tools in a power distributionnetwork operation field is realized by using an ultrahigh frequency RFID technology of Internet of things. A purpose of sharing an operation safety state and construction quality in real time by multiple departments is achieved, problems of poor timeliness, low efficiency and poor safety in the prior art are solved, the operation safety of field operation personnel is guaranteed, working efficiency is improved, and accidents are prevented and reduced.