35results about How to "The parking position is accurate" patented technology

The invention discloses a method for calling a vehicle to drive to a user position. The invention relates to the field of automobile control, the field of man-machine interaction and the field of image vision. Based on vehicle surrounding environment perception and presentation and commands output by the mobile phone APP, the vehicle is automatically controlled to drive to a vehicle owner, and vehicle information and surrounding environment information are presented in the APP in real time. The surrounding environment information is collected through the sensor and displayed in real time in a 3D imaging mode, and a vehicle owner can know the vehicle condition and the surrounding environment at any time in the calling process. Meanwhile, the driving path, the vehicle speed, the remaining mileage and other vehicle states of the vehicle can be presented to a vehicle owner in real time, the sense of safety is brought to the vehicle owner, the vehicle owner can use the system conveniently, and unnecessary accidents and property losses are avoided.

A vehicle carrier having a bottom frame which is composed of a left beam, a right beam and a bridging beam, characterized in that: the vehicle carrier further has an accessorial frame. A first vehicle plate is laid between the accessorial frame and the left beam, while a second vehicle plate is laid between the accessorial frame and the right beam. Compared with the prior art, in the present invention, the accessorial frame is disposed on the bottom frame, and the span length of the vehicle plate is smaller, so the material used for manufacturing the vehicle plate can be thin. Therefore, in the present invention, the materials can be significantly saved and the cost can be reduced, moreover, it can avoid the vehicles shifting on the direction when the vehicles enter into the vehicle carrier to ensure that the vehicles park in the right position.

The invention discloses a positioning device using an encoder cooperatively after laser ranging. The positioning device comprises a laser mounting structure and an encoder structure, wherein the encoder structure comprises an encoder, a coupler connected with the encoder, a bearing seat connected with the coupler, guide columns connected with the bearing seat, a shaft connected with the bearing seat, a meter counter connected with the shaft, a mounting block connected with the guide columns and springs arranged outside the guide columns. According to the positioning device, a shuttle vehicle can be positioned more accurately when parking, and when trays are put into a warehouse or the shuttle vehicle is used for making an inventory of goods in the warehouse, the distance between the trays can be equal, and the shelf space can be saved, so that the problems of inaccurate positioning and wasted shelf space which exist in positioning device in the market are solved.

The invention belongs to a supporting facility of a parking device, and particularly relates to a parking prompt system of a parking device capable of rising, falling and transversely moving. The parking prompt system comprises an ultrasonic ranging unit, a ranging information and data processing unit, an information prompting unit and a power supply unit, wherein the ultrasonic ranging unit is fixedly installed at the position, right opposite to the vehicle parking and getting parking space entrance, of the parking device and conducts ranging on a vehicle entering and parked in a parking space, ranging data are processed into distance information between the vehicle and the best parking side boundary at the moment through the ranging information and data processing unit, and then the information prompting unit gives a prompt. By means of the parking prompt system, a diver can be visually reminded to conduct reasonable parking operation, the parking pressure on the driver is reduced, the parking efficiency is improved, and then the running efficiency of the parking device is effectively improved; due to the accurate parking position, the use safety of the parking device is indirectly improved, and the service life of the parking device is indirectly prolonged. The parking prompt system has high social benefits and high economic benefits after being used and popularized.

The invention relates to an automatic conveying bulletproof helmet five-position six-hole drilling machine. The automatic conveying bulletproof helmet five-position six-hole drilling machine comprisesa machine frame, a bulletproof helmet grabbing and returning device, a bulletproof helmet transport vehicle, a transport vehicle positioning device, bulletproof helmet positioning devices of the transport vehicle, bulletproof helmet drilling and positioning moulds and ejecting devices, multifunctional adjustment bases, single drill bit gas-electric integrated drilling devices, double drill bits gas-electric integrated drilling devices and drill bits. According to the automatic conveying bulletproof helmet five-position six-hole drilling machine, bulletproof helmets have a wide range of application for drilling, the drilling position is accurate, the drilling edges are smooth and neat, and various parameters can be well guaranteed. The time and the effort are saved, the level of automationis relatively high, and the quality of products is improved and guaranteed; and the automatic conveying bulletproof helmet five-position six-hole drilling machine is suitable for the promotion and use of equipment enterprises.

The control device for double-layer loading pot in mine shaft has two, one upper and one lower operation platforms with tramway set separately in the shaft top and the shaft bottom, two parking locations separating for the front cage and the rear cage, and one hydraulic height compensator for the upper layer of tramway. The present invention has accurate parking, convenient operation, high hoisting efficiency and high reliability.

The invention relates to the technical field of stereo garage control, in particular to a parking lot dispatching system. The parking lot dispatching system comprises a barrier gate subsystem locatedat an entrance of a parking lot with an inclined parking frame, wherein the barrier gate sub-system collects vehicle information; the parking lot dispatching system further comprises a dispatching subsystem and a frame subsystem; the dispatching subsystem acquires the vehicle information and then inquires the parking space information of the frame subsystem; the parking space information comprisesinclined parking frame state information; the dispatching subsystem sends parking information comprising a license number and/or a parking card number according to the parking space information; thedispatching subsystem sends guide information according to the parking information; the frame subsystem receives the parking information; and the frame subsystem controls the inclined parking frame for parking for a vehicle and feeds back frame state information to the dispatching subsystem. According to the parking lot dispatching system, a situation that the vehicle cannot find the vacant inclined parking frame is avoided, and meanwhile, the vehicle can be ensured to be parked on the inclined parking frame when the vehicle runs to the inclined parking frame, the lost time in a finding process is avoided, and the parking efficiency is improved.

The invention relates to a drilling device for bulletproof helmets. The drilling device for the bulletproof helmets comprises a rack, a bulletproof helmet transporter, a bulletproof helmet grabbing and placing device, a transporter positioning device, a transporter and bulletproof helmet positioning device, a bulletproof helmet drilling positioning module, an ejection device, a multifunctional adjustment base, a single-drill bit pneumoelectric integrated drilling device, a double-drill bit pneumoelectric integrated drilling device and drill bits. The bulletproof helmet transporter comprises atransporter frame body, a bulletproof helmet module installation platform and a fence. By adoption of the drilling device, helmets of different types can be drilled, five-station six-hole drilling andfive-station five-hole drilling can be completed in the same time when the helmets are drilled, and thus time and labor are saved; and the drilling device is suitable for mass production of assemblylines of manufacturing enterprises.

The invention discloses a path planning method and system for mounting a pallet truck on an autonomous vehicle. The method is characterized in that the method comprises the steps of: obtaining a target coordinate system; obtaining motion models of an autonomous vehicle and a pallet truck; and performing path planning according to the target coordinate system and the motion models of the autonomousvehicle and the pallet truck. According to the technical scheme of the invention, path planning of the autonomous vehicle and the pallet truck can be carried out, and accurate parking can be achieved.

The invention relates to an automobile tail-lifting parking system and method. The tail-lifting parking device comprises a left parking lane, a right parking lane, a lifting parking lane connecting plate, a parking frame base, transverse walking wheels, an inclined hydraulic oil cylinder and a vertical hydraulic oil cylinder, and the middle of the left parking lane and the middle of the right parking lane are connected with the two ends of the lifting parking lane connecting plate correspondingly; the front end of the left parking lane and the front end of the right parking lane are installed on the left side and the right side of the front end of the parking frame base respectively, the transverse walking wheels are installed on the parking frame base, a cylinder barrel of the inclined hydraulic oil cylinder is connected with the parking frame base, and a piston rod of the inclined hydraulic oil cylinder is connected with the lifting parking lane connecting plate. A cylinder barrel of the vertical hydraulic oil cylinder is installed on the parking frame base, a piston rod of the vertical hydraulic oil cylinder is matched with the lifting parking way connecting plate, the transverse walking wheel is connected with a walking wheel transmission shaft, and the walking wheel transmission shaft is driven by a hydraulic motor.

The invention relates to a lateral auxiliary parking device and a parking method thereof, and belongs to the field of automobiles. The lateral auxiliary parking device comprises a plurality of groundgrooves perpendicular to the side edge of a road, a chain is arranged in each ground groove, an outer chain wheel and an inner chain wheel are arranged at the two ends of each chain correspondingly, each outer chain wheel is installed on the corresponding ground groove, each inner chain wheel is coaxially fixed to a rotating shaft, each rotating shafts is installed in the corresponding ground groove, a driven chain wheel is coaxially fixed to the end of each rotating shaft, each driven chain wheel is in transmission connection with a driving chain wheel, each driving chain wheel is coaxially fixed to the rotating shaft of each motor, and each motor is connected with a control system. Influence of a visual field blind area on parking is avoided, parking is accurate in place, automobile modification and extra operation of a driver are not needed, parking is easy and convenient, and the device is suitable for popularization.

The invention discloses an LED support three dimensional ink coating die. The LED support three dimensional ink coating die comprises a machine frame, an ink box, cores, and a first driving device; the machine frame is provided with a bottom plate; one side of the bottom plate is provided with a plurality of through holes penetrating the bottom plate from top to bottom; each through hole comprisesa cavity terminal and a core hole terminal arranged in an up-down manner, and a step is arranged between the cavity terminal and the core hole terminal; the orthographic projection area of each corehole terminal is smaller than the orthographic projection area of the corresponding cavity terminal; each core hole terminal and the corresponding cavity terminal are designed to be clearance fit; theink box is arranged on the upper part of the other end of the bottom plate; the ink box is a box body with a bottom opening, is arranged on the bottom plate, and is capable of moving back and forth on the bottom plate; the cores are movably arranged in the through holes, and the cores and the through holes are designed to be clearance fit; the first driving device is connected with the lower endsof the cores through a connecting plate; the first driving device is arranged on the machine frame and below the bottom plate. When the LED support three dimensional ink coating die is used for LED lamp bead white glue ink coating, the upper surfaces and the four sides of LED lamp beads can be coated with ink, LED lamp bead resolution is increased without reduction of LED lamp bead reflector cupreflection effect.

The invention discloses a flat knitting machine yarn nozzle control self-running yarn nozzle servo system and a method thereof. The system comprises a machine head and several yarn nozzles. The machine head is connected to a first servo motor. The first servo motor is connected to a main control module and an encoder. The encoder is connected to the main control module and an encoder decoding device. Each yarn nozzle is connected to a second servo motor through a synchronous belt. The encoder decoding device is connected to a yarn nozzle control system and each second servo motor through a data transmission line. The yarn nozzle control system is connected to each second servo motor. Yarn nozzle motion efficiency s high, a stopping position is accurate and there are other advantages.