4results about How to "Reduce complaints" patented technology

This invention discloses a method and related equipment for accelerating call detail record (CDR) billing processing in a cloud environment, relating to the field of CDR billing processing technology. The method includes: real-time monitoring of the CDR billing entry directory in a cloud distributed file storage system to obtain CDR files under the directory; for each obtained CDR file, determining whether each file is a small fragmented file to be merged based on its size or the number of CDR records it contains; merging the contents of all small fragmented files into a temporary merged file until the total number of CDR records accumulated in the temporary merged file reaches a preset merge output threshold, at which point adding content to the temporary merged file stops, and the temporary merged file is used as the merged CDR file; and performing billing processing on the merged CDR file. This invention can improve CDR processing efficiency.

A current limiter for a power supply of a lighting control bus is disclosed. The current limiter comprises a first switch arranged in series in a current path of the lighting control bus. The first switch is configured to gate a current of the lighting control bus in dependence on a voltage applied to a control terminal of the first switch. The current limiter further comprises a voltage divider connected in parallel with the current path. The current limiter further comprises a second switch interposed between the control terminal of the first switch and an outer terminal of the voltage divider. The second switch is configured to shunt the voltage applied to the control terminal of the first switch in dependence on a current flowing into a control terminal of the second switch. The current limiter further comprises a zener diode interposed between the control terminal of the second switch and an inner terminal of the voltage divider.

The utility model relates to cement production technical field, concretely is a kind of cement packing device;It includes support frame, the closed ring of setting in support frame top, the discharge pipe of setting in the bottom of closed ring, the feed pipe of setting in the top of closed ring, quality adjusting mechanism, packing fixing mechanism and transfer tray;Quality adjusting mechanism rotation setting in the inside of closed ring;Packing fixing mechanism setting in the outside of discharge pipe;Transfer tray rotation setting in the inside of closed ring.The utility model is through the setting of quality adjusting mechanism, moves sliding disc to control the position of four ration disc in transfer tray simultaneously, then through pull rod one pair of position is fixed, then through motor drives transfer tray rotation to transport cement, this can quickly adapt to different volume's packing bag, reduced the downtime adjustment time caused by replacement packing bag specification, help to keep the continuous operation of production line, improve overall production efficiency, satisfy the demand of large-scale production.

The utility model provides a novel automobile refueling charging port box structure, including the port box, be equipped with cavity, at least one axle hole and a fixed structure on the port box, executor, the executor can be detachably fixed on the fixed structure of port box, and can realize electric control positive and negative rotation, pivot, pivot with executor drive connection, hinge, the hinge passes through pivot with port box movable connection to rotate around the axle hole of port box, the rotating portion inside of hinge is equipped with a plastic metal insert, and outer plate, the outer plate is fixed on the hinge, and with the synchronous movement of hinge. The utility model can solve the problem that the pure plastic hinge of prior art is prone to deformation and fracture due to long-term stress, significantly prolongs the service life of the port box mechanism.