5results about How to "Reduce parking time" patented technology

The utility model relates to the field of mechanical parking equipment, in particular to a car carrying plate capable of moving forwards and rotating. The vehicle carrying plate capable of moving forwards and rotating comprises a vehicle carrying plate body, stopping assemblies, adjusting assemblies and connecting blocks, a vehicle getting-on inclined plate is installed at the vehicle getting-on position of the vehicle carrying plate body, long-strip-shaped stop blocks are symmetrically and fixedly connected to the two sides of the vehicle carrying plate body, and the stopping assemblies are installed on the sides, away from the vehicle getting-on inclined plate, of the long-strip-shaped stop blocks; first connecting rods are fixedly connected to the bottom ends of the sides, close to the getting-on inclined plate, of the long-strip-shaped check blocks, moving wheels are rotatably connected to the interiors of the bottom ends of the first connecting rods, containing blocks are fixedly connected to the parts, close to the first connecting rods, of the far sides of the two long-strip-shaped check blocks, and adjusting assemblies are installed in the containing blocks; and connecting blocks are fixedly connected to the parts, far away from the getting-on inclined plate, of the close sides of the two long-strip stop blocks. According to the utility model, the parking difficulty is reduced, the system is also friendly to unskilled drivers, the parking time is reduced, and the psychological pressure is reduced.

The utility model discloses a track ball valve convenient to dismount, including main part, dismounting mechanism and cooperation mechanism, the dismounting mechanism includes dismounting cover and driving piece, the cooperation mechanism includes fixed frame and first spring, under the mutual cooperation of above -mentioned mechanism, this design of device allows maintenance personnel to contact the internal part of valve directly from above, does not need to dismount whole valve from pipeline, like this can reduce parking time, improve maintenance efficiency, reduce production cost, in addition, this design of device makes that dismounting cover can open and close easily, has simplified the process of maintenance and replacement internal part, in addition, the design of easy dismounting also helps to reduce the demand for tools, further improved the convenience of maintenance.

The present disclosure provides a P-gear execution device and a vehicle with the same, and relates to the field of automobile safety and automatic driving. The P-gear execution device comprises a movement component, a driving component and a ratchet. An upper section of the movement component is movably arranged in the driving component, and the driving component drives the movement component to move relative to the driving component based on the principle of minimum magnetic resistance. During the movement of the movement component, a lower section of the movement component and the ratchet change between a locking state and a separation state. In the present disclosure, the driving component directly drives the rotating component, thereby reducing the transmission mechanism. The P-gear execution device has a simple structure, requires a small installation space, and at the same time reduces the parking time and improves the parking response speed.

The automatic cleaning and suction device comprises a suction pump (1), a suction column (3), a suction cover (6), a scraper blade (7), an automatic cleaning system (9), a track (10), a travel switch, a motor, a frequency converter and a PLC (Programmable Logic Controller) assembly, the suction pump (1) is connected with the suction column (3) through a first connecting pipe (2), the suction column (3) is connected with the treatment pond (5) through a second connecting pipe (4), and the suction column (3) is provided with a filter screen (8); the suction column (3) is movably connected with the suction cover (6), the suction cover (6) is duckbilled, a funnel-shaped cavity is formed in the suction cover (6), a plurality of rails (10) are arranged in the cavity, and the scraper (7) is hinged to the rails (10); the PLC assembly is connected with the frequency converter, the frequency converter is connected with the motor, the motor is connected with the travel switch, one end of the travel switch is connected with the scraper (7), and the other end of the travel switch is connected with the input end of the PLC assembly; different from traditional suction equipment, the scraper (7) is arranged in the suction inner cavity and matched with the automatic cleaning system (9), automatic reciprocating motion of the scraper (7) is achieved, and monomers on the suction cover (6) are accurately cleaned.

The invention relates to the technical field of parking lot monitoring, in particular to a parking lot idle state estimation method and system and a vehicle, and the estimation method comprises the steps: obtaining a sensing data packet from a crowdsourcing vehicle in a target parking lot, and determining whether the sensing data packet is an effective sensing data packet; based on each effective sensing data packet, calculating a local idle parking space proportion of the effective sensing data packet and a first weight of the effective sensing data packet in weighted fusion calculation; and generating a global idle parking space proportion representing the overall idle state of the target parking lot through weighted fusion calculation based on the local idle parking space proportion and the first weight of the plurality of effective sensing data packets. Through obtaining the sensing data packet from crowdsourcing vehicles, the problems of high cost and insufficient coverage of deployment depending on a fixed sensor of a parking lot are avoided, and automatic parking space state monitoring which does not need large-scale infrastructure reconstruction and does not depend on manual intervention is realized.