2results about How to "Meet traffic needs" patented technology

This invention discloses a method and terminal for intelligent coordinated control of traffic lights. The method includes: upon receiving a request for passage from an intelligent driving vehicle at a target intersection, real-time collection of pedestrian passage requests, traffic conditions in conflicting directions, and traffic conditions in the target direction; determining whether to trigger a constant green strategy based on the traffic conditions in the conflicting directions and the pedestrian passage request; if not triggered, calculating the next cycle phase sequence and duration scheme of the traffic lights using a signal control algorithm based on the intelligent vehicle passage request, the traffic conditions in the target direction, the traffic conditions in conflicting directions, the pedestrian passage request, and the default timing strategy; adjusting the traffic lights at the target intersection according to the next cycle phase sequence and duration scheme; and adjusting the traffic lights at the next preset intersection according to the driving route in the intelligent vehicle passage request and the traffic lights at the target intersection to form a green wave segment. This method can effectively improve intersection traffic efficiency and meet the passage needs of intelligent driving vehicles.

The application discloses an anti-blocking easy-to-disassemble water mixing valve, and belongs to the technical field of overhauling machines. The water mixing valve comprises a T-shaped valve pipe, two water distribution pipe barrels are fixedly connected to the T-shaped valve pipe in an integrated mode, a water mixing valve core and an anti-blocking connector are detachably installed on the water distribution pipe barrels, the water mixing valve core and the anti-blocking connector are in threaded connection, a shower connecting pipe is in threaded connection with a water outlet of the T-shaped valve pipe, and a shower device is installed on the shower connecting pipe. The water mixing valve adopts a threaded connection mode among multiple components, and the water mixing valve core and the anti-blocking connector are relatively in threaded connection in the water distribution pipe barrel, so that the structure is simplified, and the water mixing valve is easy to disassemble and assemble. A rotating rod is fixedly connected to the water mixing valve core and three scraping strips in an integrated mode. When the rotating rod rotates, the proportion of cold water and hot water is adjusted, meanwhile, the scraping strips can clean impurities and dirt on the filter screen in time, so that blockage is effectively prevented. The active anti-blocking mode is different from the traditional passive filtration, and the anti-blocking capacity is greatly improved.