14 results about "Remote monitoring and control" patented technology

The invention relates to an automatic air-conditioning equipment remote monitoring system based on the Internet of Things. The system comprises the following components of: one or more Internet of Things modules which are installed on one or more pieces of automatic air-conditioning equipment; a cloud server configured to receive device parameters of the automatic air-conditioning equipment from the one or more Internet of Things modules; and a remote terminal configured to log in the cloud server to view the device parameters of the automatic air-conditioning equipment and control the automatic air-conditioning equipment according to user instructions through field terminals of the automatic air-conditioning equipment. According to the automatic air-conditioning equipment remote monitoring system based on the Internet of Things of the invention, the one or more Internet of Things modules are integrated on the automatic air-conditioning equipment by using the Internet of Things technology, so that the working state of the automatic air-conditioning equipment can be monitored in real time. And the remote terminal can be used for controlling the automatic air-conditioning equipment,so that the remote office function can be realized, and the labor cost is greatly saved.

The invention discloses panoramic monitoring intelligent interaction equipment based on a street lamp pole, and relates to the technical field of smart cities. The panoramic monitoring intelligent interaction equipment comprises a remote monitoring center, a waterproof shell, and a 5G module, a video module, a switching board, an audio module, a power supply module and a main control board which are arranged in the waterproof shell; the video module is connected with the switching board, and the remote monitoring center, the 5G module, the switching board, the audio module and the power supply module are all connected with the main control board; and the waterproof shell is fixedly connected with the street lamp pole. On the premise that an existing street lamp pole is not damaged, intelligent upgrading of the existing street lamp pole can be achieved, so that the street lamp pole is richer in function, cost is saved, and operation is stable and reliable. Meanwhile, the panoramic monitoring intelligent interaction equipment has the advantages of being reasonable in planning, compact in structure, easy to manufacture and maintain and suitable for application and popularization.

The invention discloses a communication system control method and device of a tower crane cluster, tower crane equipment and a medium. According to the technical scheme, on one hand, the execution end can receive the control instructions through the multiple channels, and the corresponding control actions can be executed only when it is determined that the multiple control instructions are consistent. On the other hand, transmission of control data, image data and positioning data of the tower crane can be conducted through the wireless broadband ad hoc network module and the 5G module which are high in data transmission rate. And the wireless narrowband ad hoc network module with low data transmission rate is used for transmitting control data of the tower crane. Therefore, the effective utilization rate of the communication system is ensured, and the communication system can realize a safe and reliable control function in multiple environments. Therefore, the problem that the tower crane cannot be intelligently managed due to the absence of a communication system for remotely monitoring and controlling the tower crane in the prior art is solved.

The invention discloses an automatic alarming and help-seeking technology for accidents caused by wearing and taking off of protective clothing. An image acquisition device, an image processing device, a voice alarming device and a remote monitoring terminal are included. The method comprises the following steps: video image data in the buffer area is acquired through an image acquisition device and then is sent to an image processing device; the image processing device carries out identification, positioning and feature extraction on the target; a behavior posture AI model generated by the target image is compared with the human body behavior posture model, if the behavior posture AI model is matched with the non-faint posture model, the faint behavior does not occur, and if the behavior posture AI model is matched with the faint posture model, the faint behavior occurs; and the image processing device sends an alarm signal to the voice alarm device and the remote monitoring terminal to prompt the guarding personnel and the monitoring personnel. The protective clothing has the advantages that faint events of medical staff in the process of putting on and taking off the protective clothing are monitored in real time, and automatic alarming and help seeking processing can be carried out at the first time when the medical staff faint.

The invention provides a student safety monitoring system based on the Internet of Things. The system comprises an image acquisition sensor, an image processing module, a sensing integration module, asignal processing circuit, a GPS positioning module, a signal processing module, a first trigger module, a second trigger module, a central controller, a vibration comparison module, a transmission module, a voice matching module and a remote monitoring terminal. Through the vibration sensor, the signal processing circuit and the vibration comparison module, passive alarm is realized when a student encounters danger. Through the sound sensor, the signal processing module and the voice matching module, active alarm is realized when a student encounters danger. In addition, the image acquisition sensor is triggered to acquire surrounding images by acquiring vibration signals and sound signals of students, so that parents and teachers accurately judge the environment where the students are located, and then the position information of the students is obtained in time through a GPS positioning module.

The invention discloses a double-rotor impact mill which comprises an inner rotor motor, a shell, a rack, a central feeding triangular belt wheel, a feeding port, a central vertical shaft, a materialdistribution cone, an upper support, an inner rotor, an outer rotor, a safety hood, an outer rotor motor, a discharging port, a positioning and locking block, a positioning hinged bolt, a thin oil supply system, a bearing temperature increase remote monitor system and a central vertical shaft deflection remote monitor system. The central vertical shaft is vertically fixed in the center of the rack, the top end of the central vertical shaft is connected with the material distribution cone through an internal thread, the upper end of the central vertical shaft is positioned and fixed by a supporting ring and a locking round nut in the upper support, and the lower end of the central vertical shaft is fixed with the rack through a positioning and locking device. Through the structural design of the positioning and locking device, when the double-rotor impact mill operates at a high speed and a heavy load, the central position of the central vertical shaft of the double-rotor impact mill can be effectively controlled, and meanwhile an inner rotor triangular belt is convenient to replace.

The invention provides a distribution line fault detection system. The distribution line fault detection system comprises a signal acquisition unit, a signal conditioning unit, a control processing unit, a display unit, an alarm unit, a communication unit and a circuit breaker control instruction output unit. The distribution line fault detection system analyzes and judges whether a grounding fault occurs or not according to the voltage signals acquired by the signal acquisition unit, judges whether a circuit breaker performs reclosing operation or not according to different conditions, and uploads fault information to a remote monitoring center through the communication unit. The provided distribution line fault detection system which can judge the working condition of a distribution line according to the fault condition and improve the safety and reliability of the distribution line.