6results 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.

This utility model relates to the field of pipeline support technology, specifically a wear-resistant pipeline support device for mining. It includes a clamp and a support frame assembly. The support frame assembly includes a support base, two first rotating rods, two second rotating rods, two first telescopic rod assemblies, two second telescopic rod assemblies, and two third telescopic rod assemblies; the bottom end of each of the two third telescopic rod assemblies is equipped with a fixed base; the clamp is installed above the support base. This technical solution, through an adjustable support frame assembly, allows for flexible adjustment of the support state according to different usage scenarios, a design that fully considers the actual needs of mining operations.

The utility model belongs to the field of building construction, and particularly relates to a height-adjustable speed bump for road safety, which comprises an equipment base, a mounting groove formed in the equipment base, a lifting unit arranged in the mounting groove and a speed bump unit connected with the lifting unit, according to the height-adjustable road safety deceleration strip, the flexible height adjusting function is added, the passing requirements of different speed limiting road sections or emergency vehicles are met, meanwhile, the damping unit is matched, the vehicle impact force is effectively absorbed, and vibration damage to a vehicle body is reduced.

The invention belongs to the technical field of child safety doors, and particularly discloses an automatic reset type infant fence protective door with opening and closing monitoring, which comprises a door frame, a door body, an automatic reset mechanism and a locking monitoring assembly, the door body is rotatably arranged on the door frame; the automatic reset mechanism is arranged at the rotating connection position of the door body and the door frame and used for driving the door body to automatically rotate to the initial closing position after the door body is opened. According to the automatic reset type infant fence protective door with the opening and closing monitoring function, the sliding action of the spring bolt body is linked with on-off of the light path of the U-shaped sensor, real-time automatic monitoring of the locking state is achieved, meanwhile, it is ensured that the door body can be automatically closed after being opened through the automatic reset mechanism, and the safety of the infant is guaranteed. The safety and the reliability of the protective door are improved from the double aspects of a mechanical structure and monitoring logic. The non-contact optical path monitoring can avoid monitoring failure caused by abrasion of parts, and the automatic reset mechanism can eliminate the potential safety hazard that the protective door is forgotten to be closed manually.

A feeding line walkway comprises a feeding truss and a walkway body, and the walkway body is arranged on any side or both sides of the feeding truss. The walkway comprises a walking channel and an observation channel, the observation channel is fixed to the middle of the feeding truss, and the walking channel is fixed to the position, close to the bottom, of the feeding truss. According to the invention, maintenance and observation of the high-altitude conveying belt system can be realized.