38results about How to "To achieve the purpose of remote monitoring" patented technology

The invention relates to an electric power switchgear switch state image recognition system comprising an off-line training module and an on-line detecting module. The off-line training module collects and trains a large number of switch samples to form a plurality of strong classifiers, and the strong classifiers are loaded in the on-line detecting module. The on-line detecting module transforms the collected switch images to switch gray images and denoises, utilizes the strong classifiers to respectively scan and search the gray images, and obtains the positions and state information of the switches. The invention can realize that the image collection, processing and recognition processes are completed in the on-line detecting module, and overcomes the dependence to communication bandwidth and equipment because videos collected by the traditional video monitoring systems are transmitted to remote background systems through a wired or wireless mode. The invention can automatically determine the positions and the states of the switches in the images, does not need manual operation, has high degree of automation, and is suitable for state recognition of various types of electric power switches.

The invention discloses an air cushion device. The device comprises: an elastic plate and a plurality of air bags, wherein the air bags are connected with a pump, the elastic plate which is positioned on upper surfaces of the air bags comprises an upper surface plate and a lower surface plate, a filler is arranged between the upper surface plate and the lower surface plate, a curve-shaped support is arranged in the filler, A-side deformed teeth and B-side deformed teeth are distributed on two opposite sides in the curve-shaped support, curve-shaped channels for one or more of signal optical fibers to traverse through are formed between heads of the A-side deformed teeth and the B-side deformed teeth, and the A-side deformed teeth and B-side deformed teeth are correspondingly distributed on two sides of the signal optical fiber; and a signal optical fiber connection testing unit and a testing unit connection processing unit, wherein the processing unit adjusts the amount of the gas filled in each air bag by controlling the air pump according to the elastic plate pressure distribution detected by the testing unit. The device of the invention has the advantages of simple structure, reasonable design, low cost, flexible use mode, high sensitivity, and good use effect.

The invention relates to a method for real-time monitoring the transmitted picture and its relative method, which uses the public telecommunication network, via the monitoring arrangement, the control device and the receiving mobile phone with the function of receiving multimedia message to realize the real-time monitoring on the target. The device is characterized in that the mobile component, the control and interface circuit and the power supply circuit are comprised in said control device. The method comprises following steps: (1) when the monitoring arrangement detects the appearance of abnormal condition, sending the signal to the control device; (2) the control device makes a judgment according to the signal and sends the active instruction to the working program control software of control device; (3) the working program control software via the control device sends the shooting instruction to the camera; (4) the camera executes the shooting instruction and stores the shot picture into the local memory space of control device; (5) sending the picture to the mobile phone of preset user. The invention has lower cost, lower maintenance expense, and wider monitoring range without limited by position while it can realize the remote monitoring.

The invention discloses a household monitoring robot. The household monitoring robot comprises a robot body and a monitoring module. The monitoring module comprises a camera, a micro-control module, avideo compression module and a communication module. The robot body comprises a robot bottom plate, a motion assembly, a robot top plate and a supporting frame, wherein the motion assembly is fixedlyarranged on the lower surface of the robot bottom plate and drives the robot body to move, and the two ends of the supporting frame are hinged to the upper surface of the robot bottom plate and the lower surface of the robot top plate correspondingly. The micro-control module and the communication module are fixed to the supporting frame. The camera is fixed to the upper surface of the robot topplate. The communication module is used for receiving control instructions sent by a mobile terminal of a user and transmitting the control instructions to the micro-control module, the micro-controlmodule is used for processing the control instructions, and the video compression module is used for conducting compression treatment on video pictures shot by the camera. The household monitoring robot is simple in structure, convenient to operate and abundant in function, the video transmission rate is increased, cost is low, and the household monitoring robot is suitable for large-scale usage and popularization.

The invention discloses a numerical control machine tool monitoring system. The system comprises a numerical control system. The numerical control system is successively connected with a switch, a router and a computer. The numerical control system is also connected with a numerical control machine tool state monitoring system. The numerical control machine tool state monitoring system is connected with the switch. The computer sends a monitoring instruction to the numerical control machine tool state monitoring system, and decodes and displays information returned by the numerical control machine tool state monitoring system. The numerical control machine tool state monitoring system decodes, executes and codes the monitoring instruction emitted by the computer and then returns the instruction to the computer. Through the above mode, the operation of the numerical control machine tool monitoring system of the invention is convenient. A structure is simple. The monitoring system and the numerical control machine tool are integrated into one body. Real-time read-write control of various kinds of parameters in the numerical control system can be realized. A purpose of remotely monitoring the numerical control machine tool can be achieved.

The invention provides a remote charge monitoring method which is achieved through a remote charge monitoring system. The remote charge monitoring system comprises a charge device, a cloud server and client equipment. Data connection between the charge device and the client equipment is established through the cloud server, so that a user can check the charge state of the charge device through the client equipment and can transmit a control order to control the start or cut off operation of power charge according to the charge state, the purpose of remote monitoring is achieved, and the trouble that potential safety hazard can be generated by overcharge and a user has to go back as the user forgets charging an electronic device is avoided.

The invention discloses a multi-functional fire alarm and alarm method based on narrow band Internet of things (NB-IoT). The alarm comprises a central processing unit, a temperature sensor, a smoke sensor, a carbon monoxide sensor, a radar sensor and an Internet of things module, wherein the temperature sensor, the smoke sensor, the carbon monoxide sensor, the radar sensor and the Internet of things module are connected with the central processing unit respectively; an NB-IoT module is integrated in the Internet of things module; data collected by the sensors are analyzed and processed by thecentral processing unit; and then the NB-IoT module uploads alarm data to a OneNET cloud platform. Through the adoption of the multi-functional fire alarm and alarm method, multi-node networking can be realized; environment data are successfully uploaded to the cloud; and the aim of remote monitoring is fulfilled.

The invention discloses a control system for detecting the working state of an intelligent door lock. The control system comprises a detecting device, a transmitting device, a control device and a mobile receiving device, wherein the detecting device is used for detecting the opening state and closing state of the intelligent door lock and outputting a display signal when the intelligent door lock is in an open state; the transmitting device is mounted inside the intelligent door lock and transmitting the display signal via a routing protocol; the control device is used for receiving the display signal via the routing protocol and then transmitting the display signal to a server via ainclinationetwork; the mobile receiving device is used for receiving the display signal transmitted via theinclinationetwork from the server and then displaying the opening state and closing state of the door lock; the detecting device is used for detecting the state of the door lock and transforming the state of the door lock into the display signal; the display signal is transmitted to the server by the control device; the mobile receiving device is capable of realizing remote reception of the display signal via theinclinationetwork, so that the state of the door lock can be observed all the time, and the problems that a user is worry about whether the door is locked orinclinationot and the like are avoided; meanwhile, if the door is illegally unlocked, the control system is also capable of displaying the state of the door, so the user can take solution measures such as calling the police as soon as possible.

The invention relates to the technical field of warning devices, and particularly relates to a rail transit warning device which comprises stand columns, a handrail, a signboard, an adsorption piece and a supporting base. The two sets of stand columns are both installed on the ground; a steel rail is embedded in the ground; the handrail is arranged on the stand columns and rotate around the standcolumns; elastic joints are arranged at the front end of the handrail; a wiring board and a winder are arranged in a mounting cavity; steel wire ropes are arranged at the two ends of the winder and wound around the periphery of the winder; a supporting plate is arranged in the mounting base, and a plurality of lamp bases are arranged on the supporting plate; and fixing plates are arranged at the two ends of the supporting plate, guide rods are arranged on the fixing plates, a magnetic connecting plate is arranged on the mounting base, and the guide rods penetrate through the magnetic connecting plate and are connected with the magnetic connecting plate in a sliding mode. Warning is carried out in the form of a light curtain, and meanwhile, reflective strips can be unfolded and folded so that use is more convenient; and compared with a traditional handrail, by using the device of the invention, a warning effect is better, and safety is higher.

The invention discloses a wireless infusion monitoring alarming device. The wireless infusion monitoring alarming device comprises an infrared inductor, a stepping motor controller and a single chip microcomputer. The single chip microcomputer conducts data interaction with an upper computer through a wireless communication module. The wireless infusion monitoring alarming device takes the single chip microcomputer as a core, the liquid dropping signals in an infusion bottle are measured through the infrared inductor, then the infusion dropping speed is calculated, and the stepping motor controller is used for controlling the dropping speed of liquid in the infusion bottle; through the data interaction between the wireless communication module and the upper computer, the remote monitoring adjustment of the dropping speed of the liquid in the infusion bottle and infusion abnormality is achieved, the efficiency of hospital clinic infusion monitoring is improved, and the working intensity of medical staff is relieved. In addition, the invention further discloses a wireless infusion monitoring alarming system containing the device.

The invention discloses a central air conditioner remote monitoring system which comprises a central air conditioner body and a controller; lighting lamps are arranged at the periphery of the centralair conditioner body; a power supply plug is arranged on one side of the central air conditioner body; control switches are arranged on the lighting lamps; sensors, namely, a temperature sensor, a pressure sensor and a smoke sensor, are arranged in the central air conditioner body; a monitoring box and a camera are arranged at the top of the central air conditioner body; the monitoring box comprises a box cover and a box body; a lock is arranged between the box cover and the box body; an alarm and a wireless receiver are arranged on the box cover; a loudspeaker is arranged on the alarm; the controller is arranged in the monitoring box; a wireless emitter is arranged on the controller, and is in communication connection with a computer; and a memorizer is arranged at the bottom of the controller. The central air conditioner remote monitoring system is convenient to use and works stably.

The invention discloses a hogwash oil monitoring system and solves the problem that existing hogwash oil supervision is fairly difficult to conduct. The system comprises an oil bucket sensor, an information processor, a first communication module, a second communication module, a server, a storage module and a monitoring module, wherein the oil bucket sensor is used for inducing current oil bucket information inside an oil collection bucket; the information processor is used for transmitting oil bucket information data collected by the oil bucket sensor to the communication modules; the first communication module is used for receiving data from the information processor and conducting encryption on the received data; the second communication module is in communication connection with the first communication module, meanwhile, decrypts the encrypted data and reports data obtained after decryption to the server; the server is used for receiving the data decrypted by the second communication module and meanwhile transmitting the data obtained after decryption to the storage module and the monitoring module; the storage module is used for storing the data obtained after decryption; the monitoring module is used for displaying the data. The hogwash oil monitoring system has the advantages that the purpose of hogwash oil supervision is effectively achieved, and supervision is conducted more easily, more conveniently and more effectively.

The invention relates to a comprehensive remote monitoring system for a hydraulic oil station, belonging to the technical field of automatic control of the hydraulic oil station. The invention provides the comprehensive remote monitoring system for the hydraulic oil station, which has the advantages of simple and reasonable structure, convenience in oil control and high working efficiency. The employed technical scheme is that an oil supply pipeline is used for connecting a hydraulic oil tank with the oil station; the oil supply pipeline is provided with an electromagnetic valve; the inlet end of the electromagnetic valve is provided with a booster pump; the outlet end of the electromagnetic valve is provided with a flow velocity detection switch; the electromagnetic valve, the booster pump and the flow velocity detection switch are all connected with a main control system. The comprehensive remote monitoring system for the hydraulic oil station is widely applied to the oil control monitoring of the hydraulic oil station.

The invention provides a data acquisition device for a solar power generation system. The data acquisition device comprises a temperature and humidity acquisition unit, a light intensity acquisition unit, a wind speed measurement unit, a photovoltaic cell power sampling unit, a data processing unit, a storage unit, a display unit, an alarm unit, a RS485 communication unit and a power supply unit.The data acquisition device combines the single chip microcomputer technology and the sensor technology, can acquire, display and store environmental temperature and humidity, light intensity, wind speed and the generated energy of a photovoltaic cell in real time, provides guarantee for the normal and high-efficiency operation of the solar power generation system, improves very useful original measurement data for system improvement and optimization and subsequent scientific research, and can remotely communicate with a host computer via a RS485 unit to achieve a remote monitoring purpose.

The invention discloses a fault prejudging method for a substation. The method comprises steps: a monitoring node device is arranged at a point position in need of monitoring, and the monitoring nodedevice transmits information to a backstage in a wireless mode, wherein the monitoring node device comprises a broken circuit monitor, a photoelectric sensor, a control circuit, an NB-IoT node deviceand a voltage sensor. The broken circuit monitor monitors an electrifying state; the photoelectric sensor is used for monitoring a discharging condition and an electric spark condition happening nearthe monitoring point; the backstage prejudges the power state according to a voltage change value; being relatively low or high of the voltage explains the power grid state is instable; and the faultposition is judged through comparison between voltage values between the monitoring node positions. In the case of use, a wired line laid for conducting signals is not needed, the characteristic of strong anti-interference performance also avoids influences on the monitored signals by the power device, whether abnormal power cutoff happens to the device can be monitored through the broken circuitmonitor, and the purpose of monitoring is realized.

The invention relates to a condensation controller, which is suitable for the anti-condensation protection and the environmental protection of various high-voltage switch cabinets, low-voltage switch cabinets and box-type substations. The condensation controller comprises a controller body, wherein the controller body is connected with two paths of humidity sensors; the humidity sensors are connected with a probe; the controller body is connected with a relay; the relay is connected with a heater and a fan; the controller body is also connected with an alarm circuit; and the alarm circuit is provided with two paths of loads; the controller body is provided with a digital liquid crystal display screen and a light emitting diode; and the controller body is provided with a commutation interface.

The invention discloses a control system for soft sludge body granulation and drying equipment, which comprises a granulating machine, a drying machine, a cabin, a ventilator and a conveyor, and is characterized by further comprising a PLC (Programmable Logic Controller), a safety control assembly, a human-computer interface touch screen, a remote control terminal and UV photolysis, wherein the PLC is electrically connected with temperature sensors, gas concentration sensors, a humidity sensor, a pressure sensor and a level indicator in the components, the safety control assembly and the UV photolysis, the PLC is electrically connected with the human-computer interface touch screen through the RS485, and the PLC is electrically connected with the remote control terminal through the Ethernet. The control system realizes real-time monitoring for the gas through fixedly installing the gas concentration sensors at the upper and lower end parts of the granulating machine. Meanwhile, a gas alarm value is set on the touch screen, and a real-time monitored gas value is compared with the initially set gas alarm value through the PLC system so as to realize the alarm work for the gas.