7results about How to "Efficient reception" patented technology

The invention provides a flywheel energy storage system with an electromagnetic coupler, which comprises a motor, a flywheel rotor, the electromagnetic coupler, a frequency converter and a generator, and is characterized in that the motor is connected with the flywheel rotor to drive the flywheel rotor to rotate, the electromagnetic coupler comprises an outer rotor and an inner rotor, and the outer rotor sleeves the inner rotor and is spaced from the inner rotor; the flywheel rotor is in transmission connection with the inner rotor, the inner rotor generates a rotating magnetic field to drive the outer rotor to rotate, and the frequency converter is connected with the outer rotor to change the current frequency of the outer rotor so as to change the magnetic field rotating speed matched with the current, so that the mechanical rotating speed of the outer rotor is kept constant. The generator generates power, accesses the power grid and inputs electric energy with stable frequency into the power grid, the requirement of power transmission to the power grid is met, power electronic devices are not needed, rotational inertia in the power grid can be improved, necessary voltage and frequency support is provided for the power grid, and the capacity of the power grid for efficiently accepting new energy is improved.

The application belongs to the technical field of power system automation and artificial intelligence application, and is a power supply service AI assistant system based on whole-process time limit early warning, characterized by comprising: a work order access module, which is used for receiving fault work orders from a 95598 customer service system and an active repair system; a work order execution module, which automatically distributes work orders to the terminals of repair personnel in corresponding grids and records the time of distributing work orders; a time limit rule library, which is used for storing time limit thresholds of each link; a whole-process early warning module, which is used for monitoring the flow state of work orders in each link; and a data feedback module, which is used for recording time limit execution data of each work order in the whole process, generating an overtime risk analysis report, and providing data support for parameter optimization of the time limit rule library. The problems of insufficient whole-process time limit control of fault repair work orders, single follow-up mechanism and process overtime of repair personnel caused by on-site factors in the prior art can be solved.

The application discloses a novel industrial multifunctional pulse eddy current probe and relates to the technical field of pulse eddy current detection.The probe shell is internally provided with excitation assemblies and a Hall sensor.The excitation assemblies are in multiple groups, the Hall sensor is arranged at the center of the excitation assemblies, and the excitation assemblies are arranged in a circumferential array around the Hall sensor.The application is not easily disturbed by other magnetic fields or electric fields in the surrounding environment, can reduce signal fluctuation and errors caused by external interference to a certain extent, and improves the reliability and stability of probe detection.

This invention discloses a dual-wavelength optical signal receiving method for a 50G ONU optical device, relating to the field of optical communication technology. The method involves sequentially arranging a 0-degree filter, a tilt filter, and a reflection filter in the receiving optical path of an optical receiving module. The received optical signal is processed sequentially by these filters to obtain optical signals with wavelengths in the ranges of 1342±2nm and 1366±2nm, which then enter the optical receiving module. This invention replaces the existing receiving optical path that uses a combination of a 45-degree filter and a 0-degree dual-bandpass filter by employing a 37-degree reflection filter, an 8-degree tilt filter, and a horizontally arranged 0-degree filter to form a dual-wavelength optical signal receiving optical path. This solves the problem of high production costs associated with the use of 0-degree dual-bandpass filters in existing single-transmitter dual-receiver 50G ONU optical devices.

The application discloses a meteorological disaster early warning and calling method and system. The calling method generates early warning information by acquiring and processing meteorological monitoring data, matches the corresponding calling objects of the risk area and generates a calling object list, determines and dynamically adjusts the total time limit of calling according to the disaster grade, and generates a calling instruction. The calling instruction is executed to send the calling information and record the sending state, receive and analyze the feedback information to obtain the feedback result containing the positive feedback state set and other states. Based on the sending state and the feedback result, the retry object is screened, the retry calling instruction is generated and executed in a cycle until the preset closed-loop condition is met, and the calling closed-loop record is generated. The application also discloses a corresponding system for implementing the above method, which can effectively improve the accuracy and response efficiency of meteorological disaster early warning and calling, realize the whole-process traceable closed-loop management and control, adapt to the dynamic change characteristics of extreme meteorological disasters, and maximize the reduction of disaster risk.

The utility model provides a kind of pneumatic receiving module and collection equipment, pneumatic receiving module is installed in the outside of collection equipment, and pneumatic receiving module includes: receiving mouth, receiving mouth is communicated with pneumatic transmission pipeline;Transmission channel, transmission channel extends along first preset direction, transmission channel is communicated with receiving mouth, and at least part of transmission channel is located in the outside of collection equipment;Receiving bin, receiving bin is located at the end of transmission channel away from receiving mouth, receiving bin is communicated with transmission channel, and receiving bin is used for temporarily storing material, and at least part of receiving bin is located in the inside of collection equipment.The pneumatic receiving module in the utility model solves the technical problem that the pre-treatment equipment in the related art cannot add pneumatic receiving module due to compact internal structure.

The utility model relates to a kind of UDP memory card detection sorting device, including moving mechanism and grabbing mechanism, the grabbing mechanism is connected in moving mechanism, the side of moving mechanism is sequentially provided with feeding mechanism, detection mechanism, sorting mechanism along the movement direction of grabbing mechanism, the grabbing mechanism is arrayed and provided with multiple pickup parts towards feeding mechanism;The detection mechanism includes detection structure and detection seat, the detection seat is arrayed and provided with multiple detection sites relative to grabbing mechanism, each described detection site corresponds to one pickup part, the side of the detection seat is provided with stabilizing mechanism towards multiple detection sites, detection structure and detection seat between are provided with travelling mechanism, the detection seat is connected or separated under the action of travelling mechanism, and detection site and detection structure make whole machine height integration, improve detection efficiency and sorting efficiency.