4results about How to "Realize sending" patented technology

The invention relates to the technical field of central gas sources, solves the problems that an existing central gas source is poor in output gas quality, tedious in system connection, low in integration level and inconvenient to assemble, and discloses a central gas source for external load gas supply, which comprises a pneumatic block, a compressor assembly, an ECU controller assembly and a dryer assembly. The compressor assembly is installed on the side face of the pneumatic block. The pneumatic block is of an integrally-formed structure, a switching valve set, an air valve set, an air inlet one-way valve, an air filter, a power limiting valve and a sensor assembly are integrated in the pneumatic block, and a valve seat for air inlet and exhaust and an air pipe connector are arranged in front of the pneumatic block. The ECU controller assembly is located on the rear end face of the pneumatic block and is parallel to the motor. The dryer assembly is located on the lower end face of the pneumatic block. And an external load inflation valve is also arranged in the pneumatic block. According to the invention, the integration level of the system is improved, external pipelines are reduced, the system structure is simplified, the installation and maintenance are more convenient, and the fault occurrence rate is reduced.

The utility model discloses a multifunctional intelligent video voice monitoring device which comprises a safety helmet body, a multifunctional box and a monitoring assembly, the multifunctional box is fixedly arranged at the front end of the safety helmet body, and a voice communication module, a video module and a communication module are installed in the multifunctional box. The video module is provided with a first camera for collecting image information or video information of an operation area, the monitoring assembly comprises a fixed seat, a universal pipe and a second camera, one end of the universal pipe is arranged on the fixed seat, the other end of the universal pipe is provided with the second camera, and the first camera, the voice communication module and the second camera are respectively connected with the communication module. According to the safety helmet, the video module is arranged on the safety helmet to shoot field operation images or video information, discover violation behaviors, carry out early warning, remote command operation and the like through the voice communication module, and the second camera is used for collecting the images or image information of operators to monitor that the operators need to be rescued, so that timely notification of rescue is facilitated.

The application provides a communication method, and relates to the technical field of communication. The method comprises the following steps: when a UAV is located outside a non-transmission area and a preset condition is met, the UAV generates a measurement report and divides a data stream of the measurement report to obtain a plurality of sub-streams. The UAV assigns a communication frequency band to each sub-stream to realize multi-frequency band transmission, thereby realizing interference suppression. The UAV performs group delay compensation processing on each sub-stream to obtain a delay compensation value corresponding to each sub-stream. The UAV sends the plurality of sub-streams to a base station based on the communication frequency band and the delay compensation value corresponding to each sub-stream. The time delay of the plurality of sub-streams reaching the base station can be compensated when the UAV sends the sub-streams, so that the plurality of sub-streams synchronously reach the base station, the group delay difference is suppressed, the base station can synchronously recombine the plurality of sub-streams to obtain a complete measurement report, and the reliability and applicability of UAV communication are improved under the premise of ensuring bandwidth utilization and anti-interference in multi-frequency band sub-streams.

This utility model relates to the field of jewelry processing technology, and more particularly to an automated processing equipment, including a base, a wire feeder mounted on the base, a cutting pin assembly used in conjunction with the wire feeder, and a transmission assembly used in conjunction with the cutting pin assembly. An infrared transmitter is disposed beside the transmission assembly, and an infrared receiver is disposed on the transmission assembly in conjunction with the infrared transmitter. A clamping cylinder is disposed between the wire feeder and the cutting pin assembly. The output end of the clamping cylinder is driven and connected to a clamping arm. The infrared receiver is electrically connected to the clamping cylinder. This utility model achieves information transmission and reception through the coordinated operation of the infrared transmitter and the infrared receiver, thereby controlling the clamping cylinder to accurately clamp the wire, realizing automated and precise feeding, and improving feeding efficiency.