11results about How to "Real-time communication" patented technology

The invention discloses a multi-energy power generation device integrating wave energy and ocean current energy. The multi-energy power generation device comprises a buoyancy platform, a wave energy collecting system, an ocean current energy collecting system and a power generation mechanism. Wherein the power generation mechanism is arranged in the buoyancy platform and used for converting ocean current energy and wave energy into electric energy; the wave energy collecting system is arranged above the buoyancy platform and used for collecting wave energy and transmitting the wave energy to the power generation mechanism for power generation. And the ocean current energy collecting system is arranged below the buoyancy platform and used for collecting ocean current energy and transmitting the ocean current energy to the power generation mechanism for power generation, so that the power generation stability is improved.

The bedside monitoring room alarm bracelet comprises a monitor and a bracelet body, a bracelet watchband is connected to the bracelet body, a wireless transmission module is installed on the monitor and is used for wirelessly transmitting monitoring information on the monitor, a processor module, a display module, an alarm module and a power module are installed on the bracelet body, the wireless transmission module is electrically connected with a wireless receiving module through wireless connection, the monitoring information collected by the monitor and received by the wireless receiving module is collected and processed by the processor module, alarm information is transmitted to the display module on the bracelet body, and the processor module simultaneously alarms and reminds medical staff wearing the bracelet through the alarm module, so that the medical staff can timely understand the condition of the patient, the bracelet is muted after alarming, the medical staff can know which patient under their jurisdiction alarms first, the alarm content and make a quick response.

The utility model relates to the technical field of intelligent instruments, in particular to a fuel gas alarm linkage system, which comprises a 5G Bluetooth gateway, a cloud platform, a fuel gas alarm, a fuel gas meter and a power management module, and is characterized in that the 5G Bluetooth gateway is provided with a first network interface, a second network interface and a third network interface; the first network interface is in communication connection with the cloud platform, the cloud platform is used for data storage and control instruction issuing, the second network interface is in communication connection with the gas alarm, and the third network interface is in communication connection with the gas meter. The 5G Bluetooth gateway is used for receiving a signal of the gas alarm, performing data interaction with the cloud platform and controlling the gas meter, and the power management module is used for supplying power to the 5G Bluetooth gateway. And by designing the master-slave integrated 5G Bluetooth gateway, gas leakage control of the gas alarm in a larger range and remote control of the gas meter are realized.

The invention discloses a stacking task issuing method based on an MES system, and belongs to the technical field of stacking task issuing. Comprising the steps that position coordinate information of a stacking platform is set, and the position coordinate information is transmitted to a PLC to be stored through a gateway; corresponding pressure sensors are started to sense workpiece signals, and a workpiece signal set is generated; based on the position coordinates of all the elements in the workpiece signal set, stacking operation is started; workpiece signal position coordinates of the pressure sensor are monitored in real time, and a workpiece coordinate set is generated until stacking operation is completed; the stacking operation is evaluated and scored according to the stacking task data; when the evaluation score is smaller than the evaluation threshold value, the stacking task is issued again until the evaluation score is qualified; according to the method, the stacking task is monitored in real time through the stacking task data, and the situation that the stacking operation condition is not clear is avoided; the real-time communication of task data is realized through the arrangement of the gateway; through evaluation and scoring, an administrator can conveniently manage the stacking operation.

This invention discloses an autonomous navigation and obstacle-crossing inspection robot for high-voltage transmission lines, comprising front and rear fixed arms, a middle movable arm, an adjustable center of gravity frame, and a control box. The adjustable center of gravity frame provides the supporting foundation for all structures of the robot. The front and rear fixed arms are used to monitor and identify obstacles on the line and to grip the line for movement. The middle movable arm, located between the front and rear fixed arms, grips the line and drives the robot to slide over obstacles. The control box, located at the lower end of the middle movable arm, moves with the sliding motion of the arm, providing power and control for the robot, and communicating with a ground-based control computer via a built-in data communication exchange. This invention features a compact overall structure, enabling accurate identification and autonomous crossing of complex line obstacles with a high success rate. It adapts to various line obstacle scenarios, solving the problems of weak obstacle-crossing ability and poor adaptability of traditional inspection robots, and significantly improving inspection efficiency.

The utility model discloses an accessory detachable wisdom fire helmet and command system belong to fire helmet technical field. An accessory detachable wisdom fire helmet, including cap shell, still include: bolt nut structure, face guard, accessory attachment track and a plurality of T shape adjustable elastic clamping seat, each adjustable elastic clamping seat all is provided with detachable function module, wherein, detachable function module is one of processor module, positioning module, image module, combustible gas detection module and fall detection module, the utility model can realize the free combination to different accessory module, satisfy detachable easy replacement's use demand, realize the automatic acquisition of on -the -spot image data, environmental data, firefighter data etc. information, carry out monitoring and early warning, and carry out real -time communication through bone conduction earphone, improve the scientific nature and practicality of decision, further enhance the scientific nature of on -the -spot rescue action and guarantee firefighter life safety.

The invention relates to the field of emergency communication command systems, and discloses an emergency communication command system based on a satellite broadband platform, which comprises a communication module, integrates various communication modes such as Tiantong network and mobile communication network radio communication, and increases communication records. And the command and dispatch module comprises three modules, namely an outburst emergency team, a front headquarters and a general command center. The three modules form a three-level, graded and authority-divided commanding and dispatching system which can be used according to different emergency situations and task requirements. According to the invention, when Internet communication is paralyzed or signals are unstable, the high-power radio transceiver station and the mobile radio transceiver station can be used as standby communication systems. The Internet, the high-power radio transceiver station and the mobile radio transceiver station are used as communication means of the command center and the front headquarters, so that the communication cost can be reduced; the mobile small-sized satellite signal receiving and transmitting end is used as communication connection between the satellite and the individual mobile end, so that the equipment cost of satellite communication can be reduced. A standby antenna of the satellite signal transceiving terminal can be installed on the unmanned aerial vehicle to send out a cloud layer, so that the influence of severe weather on signals is reduced.

The present invention discloses a bidirectional cross-medium method and system for integrated communication, positioning and detection, including: coarse positioning and navigation, aerial equipment continuously emits laser-induced acoustic signals to the water surface, generates acoustic signals that are received by underwater equipment, and obtains the target point; uses a path planning algorithm to update the navigation path from the underwater equipment to the target point in real time, and calibrates the time; the underwater equipment continuously sends acoustic wave signals to the water surface, the aerial equipment uses laser vibration measurement technology to detect the surface vibration of the detection point, combines the water surface wave formula excited by the sound source in the actual marine environment, establishes a water surface vibration model and updates it in real time, obtains the alignment point, and the aerial and underwater equipment move to the alignment point; after the aerial and underwater equipment are aligned, the two establish a communication link. The present invention can accurately locate the position of the underwater equipment and update it in real time, improves the positioning accuracy, ensures the efficient operation of the equipment and the accuracy of the path planning, and realizes the integration of communication, positioning and detection.

The utility model discloses a kind of composite machining systems with five-axis linkage control and four main shaft independent control function, which integrated high-precision composite CNC machining equipment, AGV (Automatic Guided Vehicle) logistics device and MES (Manufacturing Execution System). Four high-speed main shaft units are arranged in parallel in the X-axis direction of the system, and an inclinable workbench is independently installed in front of each main shaft unit, which has ±110° tilting and 360° rotating functions. A center-pressing circular quick-change clamp adapter is configured on each workbench, and a 3D identification mark is embedded for automatic identification and replacement by the AGV logistics device. The system receives a M330 advance signal output by the CNC, and the MES instructs the AGV to enter standby mode in advance. Subsequently, the AGV enters the equipment interior to complete clamp replacement after sequentially performing automatic cleaning and door opening operations. The entire process realizes real-time communication among the MES, CNC and AGV based on the OPC-UA protocol, and the MES only issues a cycle start signal when all conditions are met, thereby ensuring a high-speed unmanned continuous machining process.

The application relates to an electric flying car system and an adaptive fault-tolerant control method, which comprises a flying car body, a first propeller fan, a second propeller fan, wheels, a consistency fault-tolerant control module, hub motors and a power battery component; the first propeller fan is fixed above the flying car body, the second propeller fan is fixed at the tail of the flying car body, the number of the wheels is multiple, each wheel is fixed on the two sides of the flying car body, the number of the hub motors is multiple, and each hub motor is connected to each wheel in a driving mode; the consistency fault-tolerant control component comprises a sensing module, a communication module and a main control module; the main control module is connected to a management system of the power battery component, a controller of the hub motor, the sensing module and the communication module. Compared with the prior art, the application solves the problems of communication obstacles among electric flying cars and the multi-agent fault-tolerant control problem of unknown control direction.

The invention relates to the technical field of vehicle control, and discloses a formation vehicle parking method and device, and the method comprises the steps: detecting the information of a first available parking space in a driving process, and broadcasting the information of the first available parking space to a vehicle team, and the vehicles in the vehicle team are used for determining respective target parking spaces from the first parking space information capable of being parked according to the destination and driving to the first target parking space of the first vehicle. By applying the technical scheme of the invention, collaborative parking and information sharing among motorcades can be realized, and the parking efficiency is improved.