76results about How to "Meet parking needs" patented technology

The invention provides an automatic parking control method and device, and the method comprises the steps: collecting the image data and radar data around a vehicle under the conditions that the speedof the vehicle is in a preset speed range and the time when the speed of the vehicle is in the preset speed range is greater than or equal to the preset time; inputting the image data and the radar data into a preset convolutional neural network model, and outputting at least one piece of parking space information; selecting target parking space information according to the received parking selection operation; and according to the target parking space information, generating a vehicle parking track so that the vehicle can be automatically parked according to the vehicle parking track. In thepresent invention, the parking spaces around the vehicle can be searched in advance by detecting the vehicle speed of the vehicle, the parking spaces capable of being parked under various complex conditions can be recognized through the convolutional neural network model, further, various parking requirements of a user are met by providing the multiple parking spaces capable of being parked, andtherefore an automatic parking system is perfected, and the driving experience of the user is improved.

An embodiment of the invention discloses a method and a device for entering and leaving a parking lot by a vehicle. The method which is executed by a cloud server and is used for entering a parking lot by the vehicle comprises the steps of receiving a barcode scanning entering request which is transmitted from an entering vehicle user; acquiring an identity identification of an entering vehicle user according to the barcode scanning entering request and the barcode scanning manner of the entering vehicle user, and performing feedback of the identity identification of the entering vehicle user,the identification of a to-be-passed entering channel and entering barcode scanning time of the entering vehicle user to a parking lot server; wherein the parking lot server is used for binding the identity identification and the entering barcode scanning time of the entering vehicle user to a last entering record, wherein after successful binding, lifting the rod of the to-be-passed entering channel for making the entering vehicle enter the parking lot. The method and the device provided by the embodiment of the invention have advantages of breaking through a routine mode of the vehicle in entering and leaving the parking lot, increasing the number of types of the vehicles which can be served by the parking lot, satisfying a parking requirement of the vehicle user by the parking lot in amore flexible manner, and greatly improving user experience.

The invention discloses a shared bicycle parking device delivery quantity calculation method. Without considering man-made shared bicycle scheduling, layout parameters are set according to the numberof parked shared bicycles. On the basis of satisfying a certain degree of parking demand, the minimum delivery cost and space cost function are taken as goals to construct an integer programming model. The delivery number of shared bicycle parking devices at a planned place is determined. According to the method provided by the invention, under the premise of satisfying the parking demand of bicycles, the governance cost of the problem of shared bicycle chaos is reduced, and the road space utilization rate is improved; and the method facilitates the long-term sustainable development of sharedtransportation.

The embodiment of the invention discloses an intelligent management system of a parking lot, the parking lot and a parking method and device. The intelligent management system comprises a first videoacquisition device, a server, a guide screen and a display device, wherein the parking lot can obtain related information of a vehicle based on a video, quickly and accurately recommend an appropriateparking space for a user, and directly indicate a path for the vehicle to drive into the parking space through a guide screen near the vehicle, so a reliable data basis is provided for quick parkingof the user; moreover, the intelligent management system can also dynamically generate the dynamic electronic identifier of the vehicle in the parking lot, and provides a reliable certificate for theuser to confirm the parking space, intelligently find the vehicle, intelligently pay the fee and the like. Thus, the requirement of the parking lot for manpower can be reduced, the cost is saved, theparking speed of the user is high, parking payment is not needed, the requirement of people for parking in fast-paced life is met, and the parking experience brought to the user by the parking lot isimproved.

The invention discloses a construction carrier comprising a body, wheels and handles. The wheels are hinged to a bottom plate of the body through bearings. The handles are fixed to the rear outer wall of the body. The bottom edge of a front oblique plate of the body is hinged to the front edge of the bottom plate. Connecting bars are hinged to left and right sides of the front oblique plate. The top of each connecting bar is provided with an insert portion. An insert block provided with a receiving hole is fixed to the outer wall of each of left and right plates of the body. The insert portions are inserted into the receiving holes. Two support legs are fixed at the rear of the bottom plate of the body. The lower end of each support leg is provided with a connecting screw to which a lower screw post is connected; the lower screw post is provided with an elastic block. overturning the whole construction carrier is not required, the front oblique plate is turnable, and accordingly material can be poured out without overturning the body; the construction carrier is simple in structure, light in weight and capable of being parked anytime and anywhere so that great conveniences are brought.

The invention discloses an auxiliary parking system which comprises a signal generator, a signal receiver, a signal processor, a controller and a vehicle steering assist device. The signal generator comprises three signal sources which are arranged at three corners of a parking space and used for transmitting position signals of the parking space. The signal receiver is used for receiving the position signals transmitted by the signal generator. The signal processor is used for processing the signals received by the signal receiver and calculating a parking route. The vehicle steering assist device is controlled by the signal processor and used for controlling the moving direction of a vehicle in the moving process according to the parking route calculated by the signal processor. The auxiliary parking system is easy and convenient to operate, high in adaptability, safe, reliable and capable of being used massively.

The invention discloses a dynamic allocation method of regional parking spaces based on two-stage selection. The dynamic allocation method comprises the steps that (1) the number of parking spaces ofregional parking demand and the number of remaining parking spaces are collected, and the current position of a driver is positioned; (2) the parking purpose and destination of the driver are obtained, and the parking urgency degree is calculated; (3) according to the parking preference of the driver and parking urgency, the acceptance of the driver on each parking lot is determined; (4) an acceptance threshold value is determined, and a parking lot set for being screened that the driver is willing to go to is screened according to the acceptance calculated in the step (3); and (5) during eachallocation period, an optimal allocation mode of a system is entered first, if the driver does not accept the induction scheme, a user self-selection allocation mode is entered. According to the dynamic allocation method, the psychological feeling of the driver and the traffic efficiency of a road network are taken into consideration, the phenomenon of repeated parking and invalid traffic volumeare effectively reduced, the compliance rate of the driver to traffic guidance is improved, the traffic in the guidance area is always in a better state, and the dynamic allocation method is good in universality and wide in applicability.

The invention discloses a private parking space idle time renting system and a control method thereof. The problems that in the prior art, it is difficult for an automobile owner to park, the utilization rate of a private parking space is low, parking space resources are wasted, and the short-time renting operation is difficult. The renting system comprises clients, a remote server, a private parking space recognition device and a private parking space anti-occupation device, wherein the clients are installed on a tenant control terminal and on a parking space owner control terminal and used for achieving parking space renting operation; the remote controller is controlled by a third party and used for achieving background control and management of all the clients; the private parking space recognition device is arranged at the place where a paring space is located and used for recognizing a tenant and a parking space owner; the private parking space anti-occupation device is arranged at the place where a paring space is located, and is controlled by the private parking space recognition device. According to the scheme, the system has the advantages that the operation is simple, parking is facilitated, the parking space utilization rate is increased, the parking space resources are saved and parking space unlocking modes are diversified, and has relatively high popularization and application value in the field of private parking space renting.

An intelligent automatic access parking garage, comprising: a car-carrying platform lift, configured with a plurality of lifting tracks and a track carrier connected to each lifting track, wherein the track carrier can move up and down along the corresponding lifting track; The car lifts are arranged into multiple warehouse floors in a multi-layer structure. Each warehouse floor in the multiple warehouse floors is equipped with multiple parking spaces, and each parking space is equipped with parking rails; multiple lateral movement access lifting platforms, Wherein each traversing access lifting platform can move on the track carrier plate and the parking space track connected with the track carrier plate; a plurality of entrance and exit vehicle tracks arranged on the periphery of one or more warehouse layers in the plurality of warehouse floors, and The circular access carousel adjacent to the entrance and exit vehicle track, wherein the entrance and exit vehicle track is connected with the parking space track of the corresponding warehouse floor, and the circular access carousel is arranged with a vehicle transmission track that can be connected with the entrance and exit vehicle track. The circular access carousel can at least surround Its own center rotates 180 degrees.

The invention provides a shared actuator of a clutch and a parking mechanism. The shared actuator comprises a driving motor and a tooth arc, a driving gear is arranged on the driving motor, driving teeth matched with the driving gear are arranged on the tooth arc, the driving gear is meshed with the driving teeth so that the driving motor drives the tooth arc to rotate, a first pin hole and a second pin hole are formed in the tooth arc, the first pin hole is rotatably connected with a parking actuating rod, the second pin hole is rotatably connected with a clutch driving rod, the parking actuating rod is used for driving the parking mechanism, and the clutch driving rod is used for driving the clutch. According to the actuator, separate driving of the clutch and the parking mechanism can be achieved through one driving motor, the need for a set of driving equipment is eliminated, the lightweight design of the vehicle is facilitated, after the parking mechanism is locked and the clutchis engaged, the driving motor is not needed to run continuously, the costs and energy consumption are saved, and the time spent on parking action and clutch engagement can be further reduced.

The invention discloses a variable multifunctional embedded roadside motorized parking space which comprises a ground marking system, a lane function indicating system and a roadside parking space display and monitoring system. The parking space has the advantages of being variable and multifunctional, wherein the variable advantage is characterized in that the parking space is used for passage ofmotor vehicles during the daytime to meet the demand for large traffic flow during the daytime and used for parking on the roadside at night to meet the demand of parking on the roadside at night; the multifunctional advantage is characterized in that the parking space is used as a motorway during the daytime and as the roadside parking space and a motor vehicle and non-motor vehicle isolation belt at night.

The invention provides a low-carbon ecological urban road space parking lot. The parking lot is erected above the motor vehicle road and is a parking shed, including support columns, a parking floor and a green top floor. The parking floor is connected with a two-way vehicle ramp. Vehicles enter the ramp from the motor vehicle road, and then enter the parking space on the parking floor. The green top layer of the parking lot is an ecological board. Ordinary flexible waterproof layer, root-blocking waterproof layer, isolation layer, 40mm thick fine stone mortar concrete protection layer, drainage board, water filter cotton, Baoshui element, Bao green element and plants. The present invention is also provided with a pedestrian escalator and an escalator leading to the ecological board. In addition to planting grass and greening on the ecological board, flower seats, courts, and leisure facilities are arranged on the ecological board according to needs and space size, so as to facilitate residents' recreational activities. The invention is a multifunctional ecological parking lot integrating social, ecological and economic benefits.

The invention discloses a community inductive parking management system. The system comprises a license plate identifying system for identifying license plate information of a vehicle and acquiring anenvironment condition of the parked vehicle, a central database for receiving the license plate information provided by the license plate identifying system, a community planned parking space information library for receiving vehicle use habit information of a vehicle owner and generating a designated planned parking space and corresponding driving route information, a community temporary parkingspace information base for receiving the vehicle use habit information of the vehicle owner and generating a designated temporary parking space and corresponding driving route information, a signal probe for receiving the driving route information and guiding the vehicle owner to park, a user terminal for interacting with the vehicle owner, and an emergency early warning system for pushing emergency information to the vehicle owner who parks the vehicle in a marked temporary parking space. The community inductive parking management system provided by the invention solves the problem that theroads of a community and the trip of others are hindered due to random parking in the community, and the driving safety problem possibly caused when the roads are excessively narrow due to unreasonable parking of vehicles.

The invention belongs to the technical field of parking equipment, and provides a universal stepless adjusting wheel gear of a helicopter. The stepless adjusting gear comprises a fixed stop block, a sliding stop block, a first locking device and a sliding rod; the fixed stop block is detachably connected to one end of the sliding rod; the sliding stop block movably sleeves the sliding rod; the first locking device comprises a sliding piece, a mounting block, a locking pin and a compression spring; the sliding stop block is provided with a first communication hole used for the sliding rod to penetrate, and a second communication hole used for containing the mounting block; the mounting block is detachably connected with the second communication hole, and the first communication hole is communicated with the second communication hole. The stepless adjusting wheel gear can adjust the parking space according to diameters of different helicopter machine wheels, is reasonable in design, flexible in operation, high in universality, convenient to disassemble and box, high in practicability, safe, reliable and the like, and can meet parking requirements of a plurality of types of helicoptermachine wheels.

The embodiment of the invention provides a shared vehicle parking point adjustment method and equipment, a storage medium and a program product. The method comprises the steps of obtaining an upper limit number of shared vehicles currently accommodated by a target parking point; obtaining the current accumulated entering number and the current accumulated leaving number of the shared vehicles at the target parking point; according to the upper limit number of the currently accommodated shared vehicles, the current accumulated entering number of the shared vehicles and the current accumulated leaving number of the shared vehicles, dynamically adjusting the regional area of the target parking point; and sending the related information of the adjusted target parking point to a user terminal for display. According to the embodiment of the invention, the area of the region can be dynamically adjusted according to the current condition of the target parking point to meet the parking demand of a user, the utilization rate of the parking point region is improved, and resource waste is avoided.

The invention discloses an upper and lower independent opening and closing type invisible double-layer parking garage, which comprises a transverse moving device, a vertical ascending and descending device and car carrying plates capable of being opened and closed, wherein the transverse moving device realizes the horizontal movement through a guide rail; the vertical ascending and descending device comprises a purpose-made shear type ascending and descending device and a car carrying plate opening and closing driving device; the shear type ascending and descending device is provided with a hydraulic cylinder tubular safety lock so as to ensure the safety of the upper layer parking garage; the car carrying plates capable of being opened and closed consist of two car carrying plates capableof being opened and closed; for non-straight-in non-straight-out sparking garage, a rotating device is added; the upper end of the vertical ascending and descending device is connected with the car carrying plates capable of being opened and closed through the car carrying plate opening and closing driving device; the lower end of the vertical ascending and descending device is connected with a transverse moving device; the vertical ascending and descending device can horizontally move along the guide rail of the transverse moving device. The vertical independent garbage entering / exiting into / from the double-layer parking garage can be realized; and when the upper garage is not in use, the shrinkage and invisiblity of the parking garage are realized, the dual requirements of wide residential areas and users on the practicability and attractive appearance can be met.

The invention discloses an intelligent grading method for electronic parking braking force. Static parking of an electronic parking braking system is divided into a common mode and a hub rotating mode according to different conditions. In the common mode, the current gradient is judged through the output value of a longitudinal acceleration sensor in the vehicle. According to the gradient value, a corresponding path is selected, and the level of the output parking braking force is determined; in the common mode, the output parking braking force is divided into three sections, the specific force value is calculated theoretically, the limit condition and safety redundancy presetting are considered at the same time, and the current characteristic of the corresponding actuator is calibrated. In the hub rotating mode, the working condition of the vehicle is intelligently recognized through a program, and parking braking force meeting the requirements of laws and regulations is output; and after the hub rotating mode is started, the EPB switch is pulled up and not released, the parking braking force is output in two sections, and the time interval Ts is equal to 0.5 s.

The invention, which belongs to the technical field of automobile electronics, particularly relates to a method for assisting in parking trajectory planning. Therefore, target position information ofthe parking is located accurately to plan the parking trajectory conveniently; the parking modes become flexible and are diversified; the various parking needs of users can be met; and thus the user experience of the parking system is improved obviously.

The invention discloses a bicycle stereo parking garage. The bicycle stereo parking garage comprises a parking garage body, the parking garage is internally provided with a center shaft, a bicycle frame connected to the center shaft, and a spiral elevated parking platform; and the center shaft is controlled by a rotating device, the bicycle frame is controlled by a chain, so that the bicycle framecan move in three dimensions. The bicycle stereo parking garage has the main characteristic that the spiral parking platform can maximize the use of the parking space.

The invention discloses an orderly management method of commercial district quick charging parking space based on dynamic price adjustment, which comprises the following steps: step 1, acquiring the parking space information and the parking automobile information in a parking lot, and charging the electric automobile; step 2, obtaining the information of a new vehicle entering the parking lot andarranging it to get parked; step 3, collecting the parking fee from the vehicles exiting the parking lot according to the rule of static or dynamic punishment; by collecting different parking fees, the method realizes orderly arrangement of the ordinary automobile and the electric automobile, and meets the parking demand of the ordinary automobile based on the most possibly reasonable and orderlyarrangement of the electric automobile.

The invention relates to an adaptive parking method and system based on aggregation degree. According to the method, by means of the time difference for a user picking and parking a bicycle, the location information update vehicle aggregation parameters and standard parking intervals, whether the user's parking behavior belongs to normal parking, if yes, charging normally; otherwise, charging abnormally. The adaptive parking method and system can effectively solve the problems that the sharing vehicles are randomly parked, low in utilization rate, and wasted in resource, is simple in operation mechanism and convenient and reliable in use, can adaptively determine the parking point by means of the vehicle position positioning information technology and a vehicle aggregation degree algorithm according the use rule of the sharing bicycles, and meanwhile, the adaptive parking method and system can restrain the bicycle user by a charging system to normalize the parking.

The invention relates to a portable locking-type wheel parking device. The wheel parking device comprises a side fixed frame, a front wheel baffle, a moving frame and a fixed mandrel, wherein the fixed mandrel penetrates through a round tube arranged on the moving frame, one end of the side fixed frame is detachably connected with the front wheel baffle, the other end of the side fixed frame is detachably connected with the round tube and the fixed mandrel, the moving frame rotates freely around the fixed mandrel, and the front wheel baffle and the rotating moving frame form a cam structure to achieve locking and loosening of a wheel. The wheel packing device has the advantages that the structure is simple, the locking is firm and reliable, and the operation is convenient; the fixed front wheel baffle and the rotating moving frame form the cam structure, the structure is novel and practical, and parking of motorbikes or electric vehicles in different places, particularly in places where soil is soft can be achieved; and the side fixed frame and the end of the front wheel baffle are provided with rubber sleeves, so that friction between the portable locking-type wheel parking device and the ground is increased, and parking of motorbikes or electric vehicles is more stable and reliable.

The invention relates to a four-way mobile vehicle parking and getting mechanism, which comprises a control system and a main operating mechanism. A pair of transverse shift parking spaces and a pair of longitudinal shift parking spaces are at least oppositely arranged around the main operating mechanism; each transverse shift parking space comprises a transverse shift parking space body and a second driving mechanism used for driving the transverse shift parking space body to transversally shift to approach to the main operating mechanism; each longitudinal shift parking space comprises a longitudinal shift parking space body and a third driving mechanism used for driving the longitudinal shift parking space body to longitudinally shift to approach to the main operating mechanism; the main operating mechanism comprises a main operating mechanism framework and a first driving mechanism used for driving the longitudinal shift parking space bodies to transversally shift or the longitudinal shift parking space bodies to longitudinally shift; and the first driving mechanism, the second driving mechanism and the third driving mechanism are respectively connected with a control system. The four-way mobile vehicle parking and getting mechanism disclosed by the invention has the advantages that the structural design is reasonable, the processing cost is low, the degree of automation is high, the safety and the stability during a vehicle parking and getting process are high, the parking requirements of different vehicle types can be met, the universality is good, and the vehicle capacity of mechanical vehicle parking and getting equipment is remarkably improved.

The invention provides an intelligent parking lot dynamic management method and system based on information sharing, which solve the problem that parking spaces are maliciously preempted or the parking spaces are not used according to reservation time for a long time due to advanced parking reservation and online payment of an intelligent parking lot by matching the parking spaces with parking requirements, improve the use efficiency and economic benefits of the parking lot, achieve the function of dynamically managing the intelligent parking lot, and meet the parking requirements of people. The intelligent parking lot dynamic management method and system solve the problem that the use efficiency of parking spaces in the parking lot is reduced due to addition of a reservation function for partial intelligent parking, and improves the current situations that a user is difficult to find for parking in the parking lot during daily travel and the parking lot is jammed. According to the intelligent parking lot dynamic management method and system, traffic congestion is reduced, and user travel efficiency, parking lot utilization rate and parking lot economic benefit are improved.

The invention provides a stereo parking lot which comprises a temporary parking and taking region, a vehicle storage region, a vehicle transmission system and a control system. The stereo parking lotis used for parking of community visitor vehicles, temporary parking of intensive business district vehicles and parking of currently popular shared vehicles. The small stereo parking lot is arrangedand matched with a cloud platform, so that an optimal parking scheme is calculated; appointed parking is carried out through a mobile phone APP or a computer client side, so that parking spaces are more effectively utilized, and land resources are fully utilized; flexible payment ways better facilitate users; the vehicle body directions are automatically rotated, so that troubles in parking and taking of vehicles by users are avoided; through circular parking space design, vehicle doors can be opened more conveniently, more space is saved, time of users is saved, traffic pressure can be effectively relieved especially during rush hours, the parking lot scale can be reasonably selected according to corresponding geographic conditions, and therefore parking requirements are met and parking spaces are fully utilized.

The invention provides a nested avoidance-free small parking device. The device comprises an outer frame bracket, a moving bracket arranged inside the outer frame bracket as well as an upper parking platform and a lower parking platform which are arranged inside the moving bracket from top to bottom; the lower parking platform is arranged on the ground; four fixing rods are uniformly arranged on the periphery of the mobile bracket, and a supporting platform vertical to the length direction of the fixing rods is arranged on the fixing rods, is propped against and supports the upper parking platform; first hydraulic telescopic rods and first universal wheels are arranged at the bottom of the two sides of the moving bracket, and the first hydraulic telescopic rods expand and contract forwardto drive the moving bracket to move forward. The moving bracket in the outer frame bracket can be moved with application of the technical scheme, the space utilization rate is increased, parking stability and safety are improved, and avoidance-free convenient parking is achieved.

The invention provides a traveling machine, and a traveling braking system and a traveling braking method thereof. The traveling braking system of the walking machine comprises: a driving pump set, wherein the driving pump set comprises a traveling variable pump and an oil supplementing pump; a travel motor forming a closed hydraulic circuit together with the traveling variable pump; a drive axleconnected with the driving motor; a brake valve connected with the oil supplementing pump; a brake device connected with the brake valve and used for braking the drive axle; a speed detection device used for detecting the running speed of the walking machine and a controller, wherein the controller reduces the displacement of the traveling variable pump to a zero value when receiving a parking instruction in the traveling process of the walking machine, after the displacement of the traveling variable pump is reduced to the zero value, the controller adjusts the displacement of the traveling variable pump according to a detection result of the speed detection device, and after the speed of the walking machine is within a preset range, the controller controls the brake valve to be started to brake the drive axle, so that the requirement of ramp parking is met.

The invention discloses an underground type electric vehicle taking and parking system, and belongs to the field of mechanical transmission. The underground electric vehicle taking and parking systemis characterized in that the underground electric vehicle taking and parking system provides a taking and parking system for an old residential area electric vehicle. The taking and parking system comprises four parts, namely, a vehicle parking and taking device, a vehicle load-bearing device, a transmission lifting device and a charging device. The vehicle parking and taking device comprises a load-bearing plate, an air pump clamp and a positioning clamping device to realize the fixed function and the loading function of the electric vehicle. The vehicle load-bearing device comprises a load-bearing plate, a positioning clamping device. The transmission lifting device can realize the transmission of the three axes of X, Y, Z of the whole system and rotation around the Z-axis, a parking / taking card is inserted, a switch combination is used for controlling, the transmission lifting device finds the corresponding parking space through the lifting, translation, rotation for parking / takingvehicles. The charging device is arranged on the vehicle load-bearing device. When the vehicle is placed on the vehicle load-bearing device, the charging device of the electric vehicle communicates with a socket to realize charging. The whole system realizes automatic parking, taking and charging of the electric vehicle through mechanical transmission and switch combination control feedback.

The invention relates to a single-operating-mechanism fast-lifting mechanical parking unit comprising a control system, a plurality of floors of parking mechanisms, a main operating mechanism, and a lifting mechanism for lifting the main operating mechanism. Each parking mechanism comprises a pair of transverse movement spaces and a pair of transverse movement platforms. At least two longitudinal movement spaces and a spare space are reserved on each transverse movement platform. Each transverse movement space comprises a transverse space body and a second drive mechanism used for driving the transverse movement space body to transversely move towards the main operating mechanism. Each longitudinal movement space comprises a longitudinal movement space body and a third drive mechanism used for driving the longitudinal movement space body to longitudinally move towards the main operating mechanism, and a fourth drive mechanism used for driving the longitudinal movement space to transversely move is fixed on each transverse movement platform. The main operating mechanism comprises a main operating mechanism outer frame and a first drive mechanism used for driving the transverse movement space bodies to transversely move or the longitudinal movement space bodies to longitudinally move. The first drive mechanisms, the second drive mechanisms, the third drive mechanisms and the fourth drive mechanisms are all connected with the control system.

The invention discloses a dual-motor hybrid power gearbox which comprises an engine, a main driving motor, an auxiliary driving motor, a planet row, a parking clutch and an engine lock-up clutch. An outer gear ring of the planet row is connected with a main driving motor and an output shaft through gear meshing, a planet carrier of the planet row is connected with the engine, a sun gear of the planet row is connected with the auxiliary driving motor, the auxiliary driving motor is an ISG motor, an input shaft of the main driving motor is connected with the output shaft through gear meshing, and the output shaft is connected with a differential through gear meshing. A parking clutch is arranged on an outer gear ring of the planet row, and the parking clutch locks the outer gear ring of the planet row to meet the vehicle parking requirement. The engine lock-up clutch is arranged on the planet carrier of the planet row and the engine input shaft, and the engine lock-up clutch locks the planet carrier of the planet row and the engine input shaft to achieve the engine lock-up function. The gearbox has the advantages of being reliable in work, low in energy efficiency, compact in structure and low in cost.