57results about How to "Achieve parking" patented technology

The invention discloses an energy-saving double-deck intelligent bicycle stand. The stand comprises an intelligent identity recognition system, a safety anti-theft system, a double-deck lifting and parking system, and a solar power supply and storage system. The intelligent identity recognition system is used for reading, recognizing and verifying the information on user valid documents; the safety anti-theft system is used for controlling alarm signals to send by capturing vibration signals; the double-deck lifting and parking system comprises a first deck parking and fixing device and a second parking and fixing device provided with a lifting rack and a guide device; the solar power supply and storage system is used for converting and storing the solar energy into power energy and supplying electricity for the operation of the double-deck intelligent bicycle stand. According to the stand, a pulley assembly and a linear actuator are fixed as a guide device and the lifting rack and by a power plant, a wire rope and the lifting device, and the second parking and fixing device is formed, and therefore bicycle double-deck parking, taking and using can be flexibly achieved.

The invention discloses a movement butt joint device for a large body part of an airplane general assembly. The device comprises a frame body and a part bracket, wherein the frame body is provided with movable rollers, supporting leg components and an operating platform; the part bracket is fixed on the frame body; the frame body comprises a front body bracket and a rear body bracket; the rear body bracket is connected with the frame body through a fine adjustment mechanism; the fine adjustment mechanism comprises a pull rod, a screw rod which is in threaded connection with the pull rod and a hand wheel which is used for controlling the screw rod to rotate; the screw rod is fixed on the frame body through a bearing; the end head of the pull rod is hinged on the rear body bracket; and the rear body bracket is connected with the frame body in a slidable manner through a roller shaft and a chute. The movement butt joint device is combined with an airplane automation assembling line and an automatic butt joint platform system, so that the automation butt joint of the large body part is realized.

The invention relates to a coolie car and belongs to the technical field of coal mine subsidiary transport devices. The mineral coolie car is various in power source modes and good in braking performance and comprise a car body, a driving device, a braking deivce, rail wheel sets, parallel rails and a special rail. The four or more than four rail wheel sets are arranged on two sides at the bottom of the car body and are used for supporting the car body to run on the parallel rails. Running power is supplied to the driving device through power sources in various modes, the braking performance of the braking device is good, and the mineral coolie car is widely applied to the field of coal mine transport.

The invention discloses an intelligent sweeping robot for a tiled photovoltaic power station and belongs to the field of photovoltaic panel sweeping devices. The technical problem of how to realize automatic sweeping of all photovoltaic panels on the same plane is solved. The intelligent sweeping robot structurally comprises a power supply device, a controller and a sweeping device and further comprises a secondary-primary travelling device mainly composed of a bearing primary device and a moving secondary device. A sweeping limiting sensor is arranged on the moving secondary device, and the sweeping device is assembled on the moving secondary device. The bearing primary device is provided with a traverse limiting sensor, a photovoltaic panel identification sensor, a secondary device parking sensor and a parking mechanism, and travelling assemblies of the traverse limiting sensor and the bearing primary device, a travelling assembly of the moving secondary device, the sweeping limitingsensor, the sweeping device, the photovoltaic panel identification sensor and the secondary device parking sensor are connected with the controller. The photovoltaic panels can be automatically identified, and the multiple photovoltaic panels on the same plane are swept.

The invention belongs to the technical field of high-speed vacuum pipeline trains, and particularly relates to a high-speed vacuum pipeline train intermediate station departure and transfer system. The high-speed vacuum pipeline train intermediate station departure and transfer system comprises a train route, the train route is provided with a fixed vacuum pipeline, a fixed rail base plate is arranged in the vacuum pipeline, a fixed rail is arranged on the fixed rail base plate, and a plurality of transfer ranges are arranged on the train route; a sliding table guide rail is arranged in a roadbed corresponding to each transfer range, a sliding table mesa is arranged on each sliding table guide rail, and movable vacuum pipelines are arranged on the sliding table mesas; and movable rail baseplates are arranged in the movable vacuum pipelines, movable rails are arranged on the movable rail base plates, and the movable vacuum pipelines can horizontally move through the sliding table mesasto be connected with the fixed vacuum pipelines in a butt joint mode. According to the high-speed vacuum pipeline train intermediate station departure and transfer system, the sliding table mesas capable of horizontally moving are arranged in the transfer ranges, through cooperation of the standby movable vacuum pipelines and the transfer movable vacuum pipelines, rail transfer of a vacuum pipeline route is achieved within a short time, and further the purposes of parking and departure and transfer of a train at an intermediate station in the running process are achieved.

The invention discloses a roadside parking rack. The roadside parking rack comprises a garage framework, and the two sides of the garage framework are provided with stand columns. Hanging brackets which are driven by an upper-layer driving system are arranged on the upper portion of the garage framework. An upper-layer parking plate is arranged on the hanging brackets. The upper-layer driving system comprises an upper-layer driving motor, a worm, a worm gear, a cardan joint, a transmission shaft, small chain wheels, chains, large chain wheels, a cross beam, pinions, large gears, supporting rods and rocker arms. The cross beam is transversely arranged between the two stand columns of the garage framework in an erected mode. The driving motor, the worm, the worm gear, the cardan joint, the transmission shaft, the small chain wheels, the chains and the large chain wheels are installed on the garage framework in a relying mode. Through the utilization of a small space, more vehicles can be parked on the roadside parking rack, the problem that the vehicles are difficult to park in residential areas and working units can be effectively solved; a crank rocker arm mechanism is adopted to drive the upper-layer parking plate to ascend and descend; because connecting components are in rigid connection with one another, the upper-layer parking plate is more stable and reliable in the ascending and descending process when the vehicles are parked.

The invention provides a parking device and a speed changer. The parking device comprises a ratchet wheel, a ratchet pawl, a ratchet pawl returning component, a locking mechanism and a driving mechanism, wherein the ratchet pawl is rotatably connected to a shell of the speed changer and can be switched between an unlocking position and a locking position back and forth, the ratchet wheel is relatively fixedly arranged on an input shaft or an output shaft of the speed changer, the side, facing the ratchet wheel, of one end of the ratchet pawl forms a clamping tooth, the side, facing back to theratchet wheel, of the clamping tooth forms a pressure bearing portion, the locking mechanism comprises a cam shaft, a position-limiting plate, a cam and an energy storage component, the position-limiting plate is fixed to the cam shaft, the cam is rotatably arranged on the cam shaft in a sleeving manner, and the energy storage component is connected between the position-limiting plate and the cam. The parking device is simple and compact in structure, convenient to install and good in overall performance, the parking reliability can be effectively improved, furthermore, the parking device iseasy to fabricate and control and low in production cost, and large-scale promotion and application can be performed.

The present invention relates to a method for adaptive cruise control of a motor vehicle using a manual gearbox. The method involves automatically regulating an actual speed of a motor vehicle to a predetermined target speed, where the actual speed is adjusted in such a way that a desired distance to a preceding vehicle is maintained, in the event of presence of the preceding vehicle. The target speed and the target distance are automatically changed in the event of changing a gear of the motor vehicle, where the modified target distance and the modified target speed are adapted to the exchanged gear.

The invention belongs to the technical field of unmanned aerial vehicle equipment, and discloses an unmanned aerial vehicle gang hangar. The hangar comprises a cabin body and further comprises a plurality of platforms arranged in the cabin body in a liftable manner and used for parking unmanned aerial vehicles, unmanned aerial vehicle fixing mechanisms mounted on the platforms and used for fixingthe unmanned aerial vehicles, and a positioning mechanism installed on the cabin body and used for adjusting the positions of the unmanned aerial vehicles on the platforms to the fixed positions of the unmanned aerial vehicle fixing mechanisms. By arranging the multiple lifting platforms, storage and parking of the multiple unmanned aerial vehicles can be achieved, and meanwhile continuous operation and simultaneous operation of the multiple unmanned aerial vehicles can be achieved. The unmanned aerial vehicles landing on the platforms can be accurately positioned through the positioning mechanism, so that the unmanned aerial vehicles are arranged at the fixed positions of the unmanned aerial vehicle fixing mechanisms and are fixed by the unmanned aerial vehicle fixing mechanisms.

The invention discloses a dangerous chemical road transportation informatization safety supervision system. The system comprises a safety supervision platform, a safety supervision block and a safetysupervision unit, and the safety supervision platform comprises a central control module, and a safety supervision task sending client, a safety supervision task receiving client and a vehicle-mountedintelligent defense module which are electrically connected to the central control module; the safety supervision block comprises a boundary road bayonet block, a chemical enterprise entrance and exit block, an in-plant filling block and a hazardous chemical substance unloading block; the safety supervision unit comprises a vehicle electronic information card, a remote recognition device, a filling monitoring module and an unloading confirmation module. The vehicle electronic information card is installed on a hazardous chemical substance road transport vehicle, and the remote recognition device carries out remote recognition and verification on the vehicle electronic information card. The filling monitoring module monitors the hazardous chemical substance road transport vehicle in real time to conduct filling operation, and the unloading confirmation module is arranged in a hazardous chemical substance unloading block.

The invention provides a road and bridge security and protection height limiting device which comprises a first security and protection mechanism, a second security and protection mechanism, a first detection switch and a controller, the second security and protection mechanism and the first security and protection mechanism are distributed front and back in the vehicle driving direction, and the first security and protection mechanism comprises a first security and protection support and a first speed reducing mechanism; the first speed reducing mechanism comprises a pressure applying frame and a pressure applying mechanism, the second security and protection mechanism comprises a lifting mechanism, a movable speed reducing pile and a clamping positioning mechanism, the lifting mechanism comprises a lifting plate and two sets of lifting mechanisms, and the two sets of lifting mechanisms each comprise a fixed stand column, a driving motor, a winch and a steel wire rope; and the movable speed reducing pile comprises a triangular pile body, a first buffer spring and a buffer plate. The height limiting device not only has a height limiting function, but also can effectively decelerate the vehicle once the vehicle collides with the height limiting device, and can protect the vehicle to the greatest extent, so that serious consequences can be avoided.

The invention discloses a telescopic parking robot and a control method thereof. The parking robot comprises a frame type robot body, a plurality of telescopic mechanisms, a plurality of lifting mechanisms, a plurality of wheels and a control system. The length of the robot body is larger than the maximum length of a car to be parked, and the width of the robot body is smaller than the minimum width of the car to be parked. The output end of each telescopic mechanism is connected with a telescopic rod, and each telescopic rod is arranged in the width direction of the robot body. The multiple wheels and the multiple lifting mechanisms are mounted at the bottom of the robot body. Each wheel is driven by a hub motor. When the parking robot loads the car to be parked, each telescopic rod extends outwards in the width direction of the robot body, and each tire of the car to be parked is supported by the two telescopic rods falling into the orthographic projection range of the tire. The telescopic parking robot and the control method thereof can be suitable for cars with different wheel distances, parking of the cars with different axle bases and wheel distances is achieved, an auxiliaryparking device does not need to be used, and the length and width of the robot body do not need to be changed.

The invention discloses an emergency braking system of a driverless vehicle. The emergency braking system comprises a driverless vehicle braking system assembly, wherein one circuit of a power supplyinput interface of an ESC actuator of the braking system assembly is connected to an output interface of a vehicle battery through the cathode of a diode; the other circuit of the power supply input interface is connected to an output interface of a standby battery and is used for an emergency braking power supply; a charging interface of the standby battery is connected to the output interface ofthe vehicle battery through a DC/DC module; and a braking signal input interface of the ESC actuator is connected with an emergency braking self-locking switch button. The emergency braking system ofthe driverless vehicle has the advantage that the emergency braking of the driverless vehicle is realized by replacing a conventional vehicle braking control mechanism with the standby battery and anemergency braking button. When a brake-by-wire system fails or the vehicle is abnormally powered off, an occupant can directly press the emergency braking button, so that the standby battery suppliespower for the ESC actuator and the ESC actuator actively performs voltage buildup so as to achieve deceleration and parking of the vehicle and ensure running safety of the driverless vehicle.

A vehicle-carrying-plate-free charging system comprises a charging control unit, alternating-current and direct-current charging equipment, charging connecting devices and a garage control unit, wherein the garage control unit is connected with the charging control unit, the charging control unit is connected with the alternating-current and direct-current charging equipment, the alternating-current and direct-current charging equipment is connected with the multiple charging connecting devices, and the charging connecting devices are connected with a new energy vehicle. The charging system and method provided by the invention have the advantages of simple operation, safety, reliability, low cost and the like, and can meet the parking and charging requirements of comb tooth type vehicle-carrying-plate-free stereo garages; and meanwhile, a bidirectional interaction and interlocking mechanism of a charging system and a garage system is provided, so that the safety of the charging processcan be greatly improved.

The invention discloses a combined maintenance warehouse suitable for an intelligent rail train, which combines the structural characteristics and maintenance process of the intelligent rail train, provides an adaptive warehouse layout and structure, and comprises a parking train inspection warehouse, a monthly inspection and temporary maintenance warehouse and an auxiliary span; according to the technical characteristics of the intelligent rail vehicle, an adaptive process equipment basic scheme is provided and comprises a maintenance trench, a movable car lifting jack, a roof operation platform, a crane and the like; a complete intelligent rail combined maintenance library scheme is provided, the maintenance requirement of the intelligent rail vehicle is met, the maintenance work efficiency is improved, the smooth maintenance process is guaranteed, and guarantee is provided for safe operation of the vehicle.

The invention belongs to the field of unmanned aerial vehicle equipment, and discloses an unmanned aerial vehicle hangar. The hangar comprises a cabin body and further comprises a plurality of storageplatforms arranged in the cabin body and used for parking unmanned aerial vehicles, a following type platform arranged in the cabin body and moving to landing points of the unmanned aerial vehicles,and a grabbing mechanism which can move to the following type platform and any storage platform and is used for taking and placing the unmanned aerial vehicles on the following platform onto the storage platforms. By arranging the multiple storage platforms, storage and parking of the multiple unmanned aerial vehicles can be achieved, and meanwhile continuous operation and simultaneous operation of the multiple unmanned aerial vehicles can be achieved. The following type platform can be automatically moved to the landing points according to the landing points of the unmanned aerial vehicles, preliminary parking (namely coarse positioning) of the unmanned aerial vehicles is achieved, then the unmanned aerial vehicles on the following type platform are grabbed to the preset positions of thestorage platforms through the grabbing mechanism, and accurate parking of the unmanned aerial vehicles is achieved; and the storage, charging or battery replacement operation of the unmanned aerial vehicles is facilitated.

The invention provides a device for ensuring parking after the failure of a vehicle EPB. The device comprises an energy storage unit used for storing and regulating braking force, and a second brakingline with one end connected with the energy storage unit and the other end connected with calipers. According to the device, the second braking line and the energy storage unit are additionally arranged on the basis of a traditional EPB system, and it can be guranateed that parking is realized under a power failure.

The invention discloses a bicycle suspension device which comprises a base, a guide rail, a ceiling support, a ceiling, a bicycle fixing frame, a motor, a pulley, a sliding block, a rotating shaft and a sling, the bottom end of the guide rail is fixed to the base, the ceiling support is arranged at the top end of the guide rail, the ceiling is arranged on the ceiling support, the bicycle fixing frame is arranged on the sliding block, and the sliding block is slidably connected with the guide rail. The motor is arranged on the base, and the pulley is arranged at the top end of the guide rail and located below the ceiling support. The rotating shaft is connected with a motor; and the other end of the sling penetrates through the pulley and is connected with the rotating shaft. According to the bicycle suspension device, the motor drives the rotating shaft to rotate forwards and backwards, lifting of the bicycle frame is achieved, simultaneous suspension of multiple bicycles is achieved, effective space is utilized to the maximum degree to achieve parking of the bicycles, and traffic jam caused by disorderly parking and placing of the bicycles is avoided.

The invention relates to the technical field of vehicles, and discloses a suspension braking device and a suspension assembly. The suspension is arranged between two wheels and comprises a main support and a connecting arm arranged on the main support, the suspension braking device comprises a braking part and a control mechanism, the braking part is connected to the connecting arm of the suspension, and the control mechanism is arranged on the frame and limits movement of the connecting arm by limiting the braking part. By arranging the braking part, the braking part is connected to the connecting arm and the control mechanism is arranged on the frame, when the inverted tricycle is braked, the control mechanism limits the braking part so as to limit the movement of the connecting arm, then the suspension is tightened, and shaking of the suspension during braking is reduced.

The invention discloses an intelligent parking management implementation system and method. The system comprises: at least one temporary parking space set at an entrance and exit of a parking lot region, wherein the temporary parking space is used for temporary parking of an incoming/outgoing vehicle; a user request module, which is used for sending a parking or taking request to the system by a user; a vehicle parameter acquisition unit, which is used for acquiring parameters of a to-be-parked vehicle, wherein the vehicle parameters at least comprise the length, the width and the height of the vehicle; a parking matching module, which is used for calculating a parking position and a vehicle moving route according to the vehicle parameters; and a vehicle moving robot, which is used for moving vehicles according to instructions of a system control unit so as to form a parking column. According to the intelligent parking management implementation system and method, the vehicle parameter acquisition unit and the parking matching module which are implemented in a software system are adopted, so parking space in a parking lot is fully utilized, the parking space is utilized to the maximum extent, and parking of the maximum number of vehicles is realized.

The invention discloses an ARM (advanced RISC machine)-embedded energy-saving automobile control system which comprises a first ECU (electronic control unit), a second ECU, a third ECU and a fourth ECU, wherein the first ECU, the second ECU, the third ECU and the fourth ECU are connected to a CAN (controller area network) bus of the same gateway; the first ECU for energy-saving automobile control is connected with a gas storage tank pressure sensor, a power supply management module, a gas storage tank, an air compressor, a storage module, a display module and a debugging interface respectively; the second ECU for ABS (anti-lock brake system) braking lock prevention is connected with a braking pedal sensor and an automobile speed sensor; the third ECU for engine control is connected with an electric fuel pump, an oil pressure adjustment valve and an electric control ignition device respectively; the fourth ECU is connected with an accelerator pedal position sensor and a piston position sensor respectively. The ARM-embedded energy-saving automobile control system can save energy and is favorable for environment protection through reasonable recycling of automobile braking power and reuse of automobile energy.