31 results about "Communication surveillance" patented technology

A communication network (10) utilized for providing communications between a first party and a second party includes a surveillance server (26) within a core network (10) to provide communication surveillance capability. The core network (10) may be a packet data network, and the surveillance server (26) is operable responsive to trigger information to establish communications surveillance. Communication surveillance may be established by creating duplicate bearer packets of those data packets carrying the communicated data between the parties, creating duplicate control packets of those data packets carrying in-band or out-of-band call control information between the parties and within the packet data network, and/or various combinations thereof. The duplicate bearer packets and the duplicate control packets are routed to appropriate authorized law enforcement agencies for providing surveillance.

The invention discloses a PSoC-based high-density server redundancy monitoring management method. The method comprises the following specific steps: firstly, collecting various monitoring information of a single node module by the PSoC in the compute node module through multiple groups of I2C buses; secondly, utilizing the I2C Switch to realize the communication between the BMCs and each functional module; realizing the information collecting of each module by the BMC in each monitoring management module through the I2C buses, and conducting corresponding operation according to the established strategy; realizing the redundancy and data synchronization of the monitoring management by the two monitoring management modules through the heartbeat mechanism of a gigabit network. Since the PSoC chip has the characteristics of powerful function simple structure, low power consumption and low cost, the monitoring management resource and cost for a server can be reduced effectively; moreover, as the double-BMC configuration is adopted, the system redundancy of the monitoring management is realized, and the stability and the maintainability of a system are improved.

The invention discloses a high-voltage electrostatic dust removal device with communication and monitoring functions. The advanced technologies such as wireless communication, the microelectronic technology, single chip microcomputers, the Internet and cloud platforms are integrated. A single chip microcomputer, a WiFi module and an emission detecting unit are embedded into the high-voltage electrostatic dust removal environmental-protection device. Power supplying, Internet remote communication and cloud end environment monitoring are integrated, and a user and a manufacturer can communicate with and monitor the environmental-protection device on site through mobile phones and also can remotely monitor the device through the Internet or give technical support through the Internet. By utilizing the Internet, big data and cloud computing, high investment is not needed, and fine monitoring and forecasting of cross-regional large-range haze changing and tendencies can be easily achieved by environmental protection departments; the advanced new technology for preventing and treating air pollution is also suitable for other environmental protection equipment, and important social meaning is achieved.

The invention discloses a monitoring system based on a station-level charging station. The monitoring system includes a display device, communication devices, a monitoring device, a control device anda charging pile. The following steps that 1, a display control device is a display screen capable of displaying working information of the charging pile; 2, the communication devices are installed indevices of a system correspondingly and connected by network cables for communication among the devices in the system; 3, the monitoring device is a monitoring network composed of cameras and capableof monitoring the charging station; 4, the control device is a low-voltage distribution cabinet capable of controlling the turn-on and turn-off of the charging pile; and 5, the charging pile is usedfor charging electric vehicles are included.

The present invention relates to a wireless communication surveillance camera. The surveillance camera comprises a camera circuit part and an audio/video signal control part. The camera circuit part is of an independent external type. The camera circuit comprises an A/D conversion module, a D/A conversion module, a micro processor and an audio/video circuit. The audio/video signal control part comprises a surveillance computer, and the camera circuit and the audio/video signal control part also respectively comprise two bluetooth modules. The communication interface of the camera circuit is connected with the communication interfaces of the bluetooth modules, and the communication interface of the surveillance computer is connected with the bluetooth modules. The present invention has the benefits that the surveillance camera is a light, handy, convenient, flexible and multi-purpose external wireless transmission surveillance camera, the surveillance camera is adaptable to flexible photography in specific environments, simple in structure and practical, and the camera can be made by existing elements and modules, having high use and popularization values.

An upper and lower computer communication monitoring system comprises a circuit board base (1), two to six chips (2), two to six download cable sockets (3) and pin jacks (4) corresponding to pins of the chips (2) in the number. The chips (2) are welded on the circuit board base (1), the pins of the chips are connected with the pin jacks (4) on the back of the circuit board base (1) via a conductor, and the download cable sockets (3) are correspondingly connected with the pin jacks (4) on the back of the circuit board base (1). The upper and lower computer communication monitoring system according to claim 1 is characterized in that the chips (2) are programmable chips. The upper and lower computer communication monitoring system has the advantage that scale and flexibility of comprehensive design experiments can be effectively improved by the upper and lower computer communication monitoring system.

The invention discloses an integrated intelligent building bus communication monitoring device that is easy to carry, comprising an installation box, the inside of the installation box is movably connected with the communication monitoring device, and the bottom of the inner cavity of the installation box is fixedly connected with a fixing block, which is fixed The top of the block is provided with a chute, the bottom of the communication monitoring device is fixedly connected with a sliding plate, and the outer surface of the sliding plate is slidably connected with the inner surface of the chute. The invention relates to the technical field of bus communication equipment. The integrated intelligent building bus communication monitoring device, which is easy to carry, connects the sliding plate and the chute of the communication monitoring device, and connects the stable block and the installation block through the rotating column, and then passes the card between the clamping block and the installation block. Tight, with the elasticity of the elastic column and the elastic plate to limit and fix the block, regular inspection and replacement When the communication monitoring equipment needs to be disassembled, the disassembly and installation process is simple, the operation is convenient, and the handling is convenient.

The invention discloses a charging pile parking space management system based on image processing, which comprises an operation server, a management mobile terminal, a monitoring device and an image acquisition device, and is characterized in that the image acquisition device is connected with a charging pile and comprises an image acquisition module, a voice module, a communication module, a processor module and a power supply module; the image acquisition module, the voice module, the communication module and the power supply module are all connected with the processor module, the processor module processes and analyzes image data, judges the current parking space state and the vehicle type, records vehicle parameters, carries out voice prompt through the voice module and carries out snapshot, and transmits the snapshot result to the server. The communication module is communicated with the operation server and a plurality of management mobile terminals, and the monitoring device is communicated with the management mobile terminals. According to the charging pile parking space management system based on image processing, the types of parked vehicles are recognized through images, the vehicles are driven away and notified to managers in time, meanwhile, the operation data of the charging piles are counted, and later-period management is facilitated.

The invention discloses a mobile temporary communication base station for a construction site. The invention relates to the technical field of building communication. The base station comprises a shelter body and a supporting wheel set, the interior of the shelter body is divided into a first shelter body and a second shelter body, communication monitoring equipment is installed in the first shelter body, a signal antenna is installed in the second shelter body, L-shaped groove bodies are formed in the four bottom corners of the shelter body respectively, and a rotating shaft is vertically arranged on one horizontal plane of each L-shaped groove body; the supporting wheel set is mainly composed of a rotating arm, a limiting ring, a motor, a first bevel gear, a second bevel gear, a bearing,a threaded rod and a rolling wheel. The supporting wheel set is arranged at the bottom corners of the shelter body, so that the temporary communication base station is convenient to move, and in addition, the supporting wheel set can be opened at different angles, so that the temporary communication base station is convenient to fix on a construction site.

The invention discloses an intelligent manhole cover management system based on the Internet of Things, which comprises a manhole cover body, wherein an intelligent manhole cover monitor is arranged in the manhole cover body; a trajectory analysis module, an inclination angle detection module and a communication module are arranged on the manhole cover monitor; the manhole cover monitor has a unique identity label; the manhole cover monitor communicates with a monitoring center through a communication module; the monitoring center is connected with a cloud server through the Internet; the cloud server is in remote communication with a mobile phone. By establishing an intelligent, digital and systematic manhole cover management system, low-cost and high-efficiency manhole cover informationmanagement is achieved, and the informatization and intelligentization level of municipal administration is further improved.

The invention discloses a 5G communication monitoring system with a keyword warning and tracking function, and relates to the technical field of 5G communication monitoring systems, the 5G communication monitoring system comprises a monitoring module, a processing module and a tracking and tracing module, the monitoring module is electrically connected with an extraction module, the extraction module is electrically connected with a central processing unit, and the central processing unit is electrically connected with the processing module. The central processing unit is electrically connected with a 5G communication module, the 5G communication module is electrically connected with an RTMP server, the processing module is electrically connected with the output end of the RTMP server, and the processing module is electrically connected with a warning module. According to the invention, through mutual cooperation of a plurality of components, not only can facial features of pedestrians be captured, but also effective keywords can be extracted from conversation of the pedestrians, and the pedestrians can be effectively monitored and tracked according to the triggering times of the keywords, so that the efficiency of the pedestrians is improved. Meanwhile, the activity area and the activity route of the monitored crowd can be obtained through the monitoring system, and monitoring of workers is facilitated.

The invention is suitable for the technical field of ore soil separation, and provides an intelligent coal mining conveying system. The intelligent coal mining conveying system comprises a scraper conveyor, a crusher, a reversed loader and a belt conveyor which are sequentially arranged; a control system comprises video monitoring equipment, network communication equipment, voice communication equipment and monitoring center equipment; the video monitoring equipment is provided with a network communication interface; the network communication equipment is provided with a special network transmission channel between the ground and an underground monitoring center; the voice communication equipment is provided with network type voice communication equipment to realize underground voice communication; and the monitoring center equipment is provided with comprehensive automation, coal mining machine monitoring, hydraulic support electro-hydraulic control monitoring, integrated liquid supply and forepoling monitoring, coal wall video monitoring and hydraulic support video monitoring host and is used for achieving remote automatic configuration transmission. Therefore, ore-soil separation can be effectively achieved, and the cleanliness of a coal mine is guaranteed.

The invention relates to integrated intelligent building bus communication monitoring equipment which comprises equipment supporting frames. A plurality of adjustable bearing plates are erected amongthe equipment supporting frames, partition plates are arranged among the adjustable bearing plates to form storage spaces, and a bottom data processing device, an execution control device, an intelligent gateway device, a master control device, a self-checking device, an energy supply device, an auxiliary remote access device and a local upgrading access device are arranged in the storage spaces respectively. A cover plate is arranged on the equipment supporting frames, a man-machine interaction device is arranged on the cover plate, and a control port of the man-machine interaction device isconnected with the master control device. An alarm device is connected to the master control device, heat dissipation devices are arranged in the equipment supporting frames, and displacement devicesare arranged at bottoms of the equipment supporting frames. Therefore, data pressure in an operating period of an external central server is relieved, operating efficiency of intelligent equipment inintelligent buildings is improved, packet loss is avoided, and effectiveness in control, small occupied space and convenience in transferring and onsite layout are realized.