Intelligent and efficient stereo garage for buses

Abstract

The application provides a bus intelligent high-efficiency stereo garage, which is used for stereo parking of large buses, especially L-track passenger transport or logistics vehicles, and comprises a garage frame structure, double-circulation steel track parking areas, intelligent high-efficiency elevators, a stereo road and a stereo garage general control system; the garage frame structure is combined as a base group every 2-12 layers, each layer of the garage frame structure is provided with 1-7 or more double-circulation steel track parking areas, and 1-4 intelligent high-efficiency elevators, which are combined as a base group every 2-12 layers, are matched, 1-8 supporting beds are arranged in the elevators, one side of the rectangular structure of the elevators is matched and connected with the garage frame structure, the other side is provided with 1-6 road connecting interfaces and a stereo road formed by 1-6 roads arranged in a stack, and more layers of the garage frame structure and the intelligent high-efficiency elevators are stacked and constructed in an integral multiple of the same or different base groups every 2-12 layers; under the control of the stereo garage general control system, the intelligent high-efficiency stereo garage is safely and efficiently operated.

Description

Technical Field

[0001] The invention relates to an intelligent and efficient three-dimensional garage for buses, belonging to the field of three-dimensional parking garages. Background Art

[0002] There are many types of multi-story parking garages, most of which are used for cars or commercial vehicles. There are also 2-3-story winding road-style multi-story bus parking garages. There are fewer multi-story parking garages for buses and coaches. Especially in megacities, super-large cities, large and medium-sized cities, etc., where parking land for buses and coaches is tight and land prices have increased significantly, the demand for multi-story parking garages for large buses and coaches continues to increase, and a solution for heavy-duty and large-scale multi-story parking garages for buses and coaches is needed.

[0003] Patent CN206267598U discloses a dual-purpose parking garage for cars and buses. This patent utilizes the characteristic that cars and buses park on the ground with four wheels, and adopts four rolling conveyor devices connected by roller transverse mechanisms with linked conveying functions. By controlling the status of each conveyor device and coordinating with the operation of mobile mechanical arms, the movement and parking of buses or individual cars are completed. This patent is a four-story garage with a single elevator, 2 on the left and 1 on the right of each floor, with a total of 3 fixed bus parking spaces or 6 fixed car parking spaces. The middle part is the elevator up and down channel, and the upper and lower floors of the elevator are arranged into 2 The movable parking space adds a movable parking space to the top floor of the elevator (i.e., a space that moves with the elevator). This garage structure and the elevator's horizontal parking and retrieval method result in a small number of parking spaces, high elevator costs per space, and low elevator parking and retrieval efficiency. Parking and retrieval within the inner of the two fixed parking spaces on each floor is difficult, especially within the top and bottom floors. Individual cars parked in the inner spaces must be retrieved by elevator. First, the outer car is retrieved, then stored on another floor or unloaded. The elevator then repeatedly moves up and down to retrieve the inner car, resulting in very low parking and retrieval efficiency. When buses are parked and retrieved on each floor, the electromagnetic clutch engages, and the first, second, third, and fourth conveyor rollers operate in unison, resulting in high energy consumption.

[0004] Patent CN201620301963.X discloses a matrix master control combination device for a double-lane underground aerial intelligent parking layer in a rectangular floor. The method for the transport vehicle disclosed in this patent to return to its original position is relatively complicated, and the entire parking process is also relatively complicated, resulting in relatively low parking efficiency. Summary of the Invention

[0005] In order to solve the technical problems existing in the prior art, the purpose of the present invention is to provide an intelligent and efficient multi-story parking garage for buses, which is used for multi-story parking of large buses, coaches, etc., especially a multi-story parking solution for intelligently driven L-track passenger vehicles or L-track logistics vehicles, saving land, reducing the number of rail transit or public transportation that must park in the suburbs, improving urban traffic efficiency, reducing costs, and saving energy and protecting the environment. Summary of the invention:

[0007] The present invention provides an intelligent and efficient three-dimensional parking garage for buses, comprising a garage frame structure (1), a double-circulation steel track parking area (5), an intelligent and efficient elevator (3), a three-dimensional road (8), and a three-dimensional parking garage master control system; the garage frame structure (1) has 2 to 12 layers as a basic combination, each layer is assigned a unique layer ID number, each layer is provided with 1 to 7 or more double-circulation steel track parking areas (5), each double-circulation steel track parking area (5) is assigned a unique area ID number; 1 to 4 intelligent and efficient elevators (3) are provided, each layer has 2 to 12 layers as a basic combination, and each layer has 1 to 7 or more double-circulation steel track parking areas (5), each double-circulation steel track parking area (5) is assigned a unique area ID number; The elevator (3) has a short side of a rectangular structure that is matched with the garage frame structure (1) and has 1-6 road docking interfaces on the other side that are connected to a three-dimensional road (8) composed of 1-6 roads arranged up and down. The intelligent and efficient elevator (3) can be set outside or inside the garage frame structure (1); multiple layers of garage frame structures (1) and matching intelligent and efficient elevators (3) are stacked and constructed in integer multiples of 3-12 layers of the same or different basic combinations; under the dispatching control of the three-dimensional garage master control system, the bus intelligent and efficient three-dimensional garage operates safely and efficiently; such as Figure 1 shown.

[0008] In the present invention, components with the same structure and function are respectively applied to different devices or different parts of the devices, and their structures and functions are consistent, so the same names and numbers are used, such as automatic baffle (27), wheel guide plate (2D), sliding rail sleeve (34);

[0009] The automatic baffle (27) is arranged in front of, or in front and behind, or at other positions where the wheels are parked on the vehicle's running track, and its function is to assist in precise parking after being raised, or to clamp the front and rear wheels of the vehicle to fix the vehicle, or to prevent vehicles from entering, etc.

[0010] The wheel guide plates (2D) are arranged on both sides of the vehicle running track to guide the wheels to move along a designated route.

[0011] The sliding rail sleeve (34) is used for an intelligent and efficient elevator (3) and is used for positioning and sliding connection between an elevator support bed (36) and an H-steel column (1H) or an inner flange of an H-steel column (1H) for counterweight in an H-steel tower elevator shaft. Detailed description of the invention:

[0013] The present invention provides a double-circulation steel track parking area (5), comprising a steel structure floor, a track installation foundation plane, a parking area lane section, a double-circulation steel track, a rotating disk (21), a parking area, a power supply rail (4), a rail car (5A), and an intelligent parking area control system; the track installation foundation plane, the parking area lane section, the double-circulation steel track, the rotating disk (21), the parking area, and the power supply rail (4) are all installed on the steel structure floor, the track installation foundation plane is set on the steel structure floor, the parking area lane section is respectively set on the left and right ends of the steel structure floor, and the double-circulation steel track runs through the left and right ends. The parking area lane section is installed in a mirror-symmetrical manner on the track installation base plane. The rotating disk (21) is installed on the steel structure floor slab on the inner side of the parking area lane section on either side and on the double-circulation steel track line for vehicle turning. The remaining space of the steel structure floor slab along the double-circulation steel track is the parking space area. The rail car (5A) runs on the double-circulation steel track for parking. The power supply rail (4) is installed in the middle of the steel track to supply power to the parking area. Under the management of the intelligent parking area control system, the double-circulation steel track parking area is safe and efficient. Each double-circulation steel track parking area (5) is assigned a different area ID number; such as Figure 1 and Figure 2 shown.

[0014] The steel structure floor comprises a lane crossbeam (14) in the depot, a rail-changing vehicle crossbeam (18), a rotating disk crossbeam (19), and a parking area crossbeam (17), wherein from right to left, the right lane crossbeam (14) in the depot, the right rail-changing vehicle crossbeam (18), the rotating disk crossbeam (19), the parking area crossbeam (17), the left rail-changing vehicle crossbeam (18), and the left lane crossbeam in the depot are combined into a steel structure floor according to design requirements; the track installation foundation plane is a horizontal plane composed of the upper surface of the lane crossbeam (14) in the depot, the top surface of the rail-changing vehicle (6) slider (66) on the rail-changing vehicle crossbeam (18), the upper surface of the rotating disk (21) on the rotating disk crossbeam (19), and the upper surface of the parking area crossbeam (17), and is used for installing a double-circulation steel track.

[0015] The parking area lane section includes a lane groove (26), an automatic baffle (27), a parking sign (25), and a lane guide plate (2D). Two lane grooves (26) are arranged in a group in the middle of the left and right parking area lane sections, which are parallel to each other. The lane grooves are defined as the front wheel lane groove and the rear wheel lane groove according to the direction of vehicle entry. The center lines of the left and right front wheel lane grooves and the rear wheel lane grooves are connected to form two parallel lane groove center lines. The distance between the center lines of each two lane grooves is equal to the front and rear wheel track of buses and other vehicles. The depth of the lane groove is equal to the height of the rail car (5A). Its width satisfies the longitudinal free entry and exit of the railcar (5A); a pair of automatic baffles (27) are arranged on the parking area lane section at the outer edge of the front wheel lane groove for assisting parking, two pairs of automatic baffles (27) are respectively arranged at both ends of the parking area lane section to protect the lane groove (26) and the vehicle, a parking sign (25) is arranged at the center of the parking area lane section between the front wheel lane groove and the rear wheel lane groove for indicating accurate parking, and a lane guide plate (2D) is installed on both sides of the vehicle's walking track on the upper surface of the parking area lane section to guide the vehicle to align with the railcar (5A). Preferably, the wheel guide plate (2D) is as follows Figure 1 、 Figure 4 As shown in b, it consists of a pair of mirror-symmetrical "ski-board" guide plates on the left and right, with the two raised ends mounted outward on the upper surface of the bed to guide the wheels to run precisely.

[0016] The steel track of the double-circulation steel track is composed of two parallel steel rails (7) installed on the same track installation base plane, the steel rail on the access line is called the access line steel rail (71), and the steel rail on the return line is called the return steel rail (72);

[0017] The double-circulation steel track is composed of a storage and retrieval vehicle steel track (71), a return steel track (72), and a rail-changing vehicle (6); on the same track installation base plane, a storage and retrieval vehicle steel track (71) is vertically installed with a rail-changing vehicle (6) near both ends, and a return steel track (72) is vertically installed on the other side of the two rail-changing vehicles (6), forming a set of circulation steel tracks;

[0018] Two access vehicle steel rails (71) are arranged in parallel at the center of the same track installation foundation plane, and two return steel rails (72) and a rail-changing vehicle (6) are arranged on the outside of the two access vehicle steel rails (71) in a completely mirror-symmetrical manner, forming two sets of left-circular and right-circular circulation steel rails, which together form a complete double-circular steel rail on which the railcar (5A) runs; the two access vehicle steel rails (71) of the double-circular steel rail correspond to the center lines of the two lane grooves one by one, and respectively pass through the four lane grooves (26) on the lane sections connecting the parking areas at both ends; a plurality of parking spaces are arranged along the two access vehicle steel rails (71) in the parking area, and a position marker (24) is installed on the parking area crossbeam (17) corresponding to each parking space, and a unique parking space ID number is given; such as Figure 2 and Figure 1 shown.

[0019] The rail-changing vehicle (6) includes a rail-changing drive mechanism, a track support mechanism, a storage and retrieval vehicle track connection section (73), a return track connection section (74), a power supply track connection section (41), and a rail-changing vehicle control system. The track support mechanism is mounted on the upper surface of the rail-changing vehicle crossbeam (18), the rail-changing drive mechanism is mounted on the track support mechanism, and the storage and retrieval vehicle track connection section (73), the return track connection section (74), and the power supply track connection section (41) are respectively mounted on the upper surface of the track support mechanism. Under the management of the intelligent parking area control system, the rail-changing vehicle control system controls the rail-changing vehicle (6) to operate safely and efficiently according to instructions. Figure 3 shown.

[0020] The track support mechanism includes a slider (66), a chute (67), a cross beam (69), and a bottom connecting plate (68). A pair of rectangular chute (67) is mirror-symmetrically mounted on the upper surface of the rail-changing vehicle cross beam (18), wherein the slider (66) is mounted therein, and the inner side of the bottom thereof is connected into one piece by 2-8 bottom connecting plates (68). The middle of the top surface of the left and right sliders (66) is vertically connected into one piece by a cross beam (69), and the front and rear ends of the top are symmetrically fixed with the access vehicle track connection section (73) and the return track. The connecting section (74) and the power supply rail connecting section (41) are installed on the top surface of the slider (66) at the middle position of the access vehicle track connecting section (73) and the return track connecting section (74). The access vehicle track connecting section (73), the return track connecting section (74) and the power supply rail connecting section (41) are respectively connected to the access vehicle steel rail (71), the return steel rail (72) and the power supply rail (4) in a one-to-one correspondence to form a continuously operable track; the power supply rail connecting section is connected to the power supply rail through a retractable cable mechanism.

[0021] The rail changing driving mechanism includes a rail changing trolley motor (61), a battery and power supply system (62), a driving shaft (63), a running gear (64), a rail changing trolley rack (65), a bearing support column (6A), a rail changing trolley gearbox (6B), and a shaft coupling (6C). Each component of the rail changing driving mechanism is installed on the lower surface of the middle cross plate beam (69). Each of the left and right rail changing trolley racks (65) is installed on the inner side of the left and right sliding grooves (67) and corresponds to the running gear (64) above. The driving shaft (63) is symmetrically installed with the running gear (64), 1-3 bearing support columns (6A), the shaft coupling (6C), and the rail changing trolley gearbox (6B) from both ends to the center. The middle part of the driving shaft (63) is installed on the output shaft of the rail changing trolley gearbox (6B) through the shaft coupling (6C) to drive the driving shaft (62) to drive the running gears (64) at both ends to run on the corresponding rail changing trolley racks (65). The input end of the rail changing trolley gearbox (6B) is installed on the output shaft of the rail changing trolley motor (61). The battery and power supply system (62) supply power to the rail changing trolley motor (61). When the external power supply fails, the battery and power supply system (62) can work continuously for 8 hours. Under the control of the rail changing trolley control system, the rail changing trolley (6) drives the return rail connecting section (74) to quickly and repeatedly switch between the two specified positions of the storage and retrieval rail (71) and the circulating return rail (72), and sends the rail car (5A) into the lane slot (26) or the circulating return rail (72). As shown in Figure 3 .

[0022] The rail car (5A) includes a car frame running mechanism, a power driving system, a brake mechanism (5C), a heavy load supporting plate (2B), and a rail car control system. The power driving system is installed in the car frame running mechanism to provide power driving for the rail car. The top of the power driving system is installed on the lower surface of the heavy load supporting plate (2B). The brake mechanism (5C) is installed on the inner side of the axle (51) of the car frame running mechanism and the coupling bearing (53). The heavy load supporting plate (2B) is installed on the top of the car frame running mechanism. The upper surface of the heavy load supporting plate (2B) is a C-shaped shallow groove structure to carry the front or rear wheels of a vehicle. A pair of mirror-symmetric side stabilizing plates (2C) are arranged at the outer sides of the two ends of the heavy load supporting plate (2B) and located at the parking positions of the front and rear wheels of the vehicle. The side stabilizing plates (2C) are raised and pressed inward onto the front and rear wheels of the vehicle to fix the vehicle. Under the management of the intelligent parking area control system, the rail car control system controls the rail car (5A) to run safely and efficiently according to the instructions. As shown in Figure 4 .

[0023] The frame running mechanism includes an axle (51), a steel wheel (52), a connecting bearing (53), and a crossbeam (54). A left and right axle (51) are parallel and neatly arranged above two parallel steel rails (7) on the same plane. A steel wheel (52) is fixedly installed at both ends of each axle (51) and placed on the two parallel steel rails (7). Connecting bearings (53) are installed on the axle (51) inside the steel wheel (52). The inner sides of the two opposite connecting bearings (53) on the left and right axles (51) are connected to form a whole by a crossbeam (54). The top of the connecting bearing (53) is installed on the lower surface of the heavy-load support plate (2B);

[0024] The power drive system includes a gearbox (55), a servo motor (56), an on-board battery (57), a charger (58), and a sliding wire power supply mechanism (59). The output end of the gearbox (55) is installed on the left and right axles (51) to drive the axles to drive the steel wheels to run, and the input end of the gearbox (55) is installed on the output shaft of the servo motor (56). The gearbox (55) and the servo motor (56) are installed on the lower surface of the heavy-duty support plate (2B); the upper part of the sliding wire power supply mechanism (59) is installed on the lower surface of the heavy-duty support plate (2B), and its sliding power supply shoe is installed on the upper surface of the power supply rail (4). The steel structure frame running mechanism and the steel rail (7) serve as the neutral line to directly provide power for the rail car (5A) or the charger (58); the on-board battery (57) and the charger (58) are installed on the lower surface of the heavy-duty support plate (2B). When the external power supply is cut off, the on-board battery (57) can provide the rail car (5A) with power for more than 8 hours.

[0025] Preferably, the railcar (5A) further comprises a positioning sensor (5B), an on-board Internet of Things (IoT), and a vehicle ID system. The positioning sensor (5B) is mounted on the bottom surface of the middle portion of a crossbeam (54) on one side of the railcar (5A), corresponding to the position marker (24), and achieves precise parking by sensing and obtaining the position code of the position marker (24); the on-board IoT and the vehicle ID system are mounted on the bottom surface of the heavy-load pallet (2B), and each railcar is equipped with an on-board IoT and a vehicle ID system. Every two corresponding railcars (5A) on the track form a group and are assigned the same ID number. Each group of railcars (5A) is assigned a unique ID number. With the support of a high-speed, low-latency communication system (such as 5G or 6G communication), the intelligent parking area control system manages and controls each group of railcars (5A) according to the ID number through the on-board IoT to achieve highly synchronized and orderly operation. When the double-loop steel rail parking area (5) is vacant, all railcars (5A) are automatically parked on the return steel rail (72) and in the left and right lane grooves (26).

[0026] The present invention provides a method for operating a double-circulation steel rail parking area (5)

[0027] A. Buses enter the garage through the elevator dock (16) on the right side of the garage.

[0028] 1) A pair of railcars (5A) with the same ID number are parked in a pair of lane grooves (26) at the right end and are on standby. The vehicle enters the parking area lane section from the elevator docking port (16) at the right end, and the automatic baffle (27) on the outer edge of the front wheel lane groove of the parking area lane section automatically rises; after the vehicle passes the parking sign (25), the vehicle accurately stops and the front and rear wheels reach the railcar (5A) in the front wheel lane groove and the rear wheel lane groove. With the assistance of the automatic baffle (27), the vehicle accurately stops and the four side stabilizing plates (2C) on the outer sides of the front and rear wheels immediately rise to fix the four wheels; the two pairs of automatic baffles (27) at both ends of the parking area lane section automatically rise to protect the lane groove and the vehicle. The driver vehicle identifier (1C) automatically identifies the license plate number, the occupant of the non-intelligent driving vehicle, and the driver on the sidewalk (1A). After the driver gets off the vehicle and safely arrives on the sidewalk, the intelligent parking area control system can proceed to the next intelligent operation.

[0029] 2) Under the control of the intelligent parking area control system, the pair of rail cars (5A) with parked vehicles move from the lane groove (26) along the parking and retrieval track (71) through the rail-changing car (6) to the virtual parking area (22) on the rotating disk (21) and park. The rotating disk (21) starts to rotate 180 degrees to turn the vehicles around. Then, the pair of rail cars (5A) continue to move forward synchronously along the parking and retrieval track (71) and arrive at the parking position marker (24) with the specified ID number and park automatically.

[0030] At the same time, under the control of the rail-changing vehicle control system, the right pair of rail-changing vehicles (6) quickly move the pair of rail vehicles (5A) on the return track connection sections (74) on both sides to the storage and retrieval vehicle track (71) to align with the pair of lane grooves (26), and then drive into the pair of lane grooves (26). The automatic baffles (27) on the front wheel side of the parking area lane section and at both ends of the parking area lane section automatically fall down, and the storage and retrieval vehicle track connection section (73) is in an empty position; then the rail-changing vehicle (6) drives the return track connection section (74) and the storage and retrieval vehicle track connection section (73) to quickly move back to their original positions, and the other pair of rail-changing vehicles (6) automatically drive into the return track connection section (74) to stop and wait;

[0031] B. Buses leave the parking area from the left lane and the elevator interface (16)

[0032] 4) Under the command of the stereo garage master control system, the vehicle on the left side of the parking area is first released from the garage. Under the control of the intelligent parking area control system, the return track connecting sections (74) on both sides of the left pair of rail change vehicles are first directed to quickly move to the storage and retrieval track (71) and align with the pair of lane grooves (26). The pair of rail vehicles (5A) drive from the lane grooves (26) to the pair of return track connecting sections (74). Then, the pair of return track connecting sections (74) carrying the pair of rail vehicles (5A) quickly return to their original positions. The pair of rail vehicles (5A) circulate to the right on the circular return track (72). At the same time, the two pairs of automatic baffles (27) at both ends of the parking area lane section rise to protect the lane groove (26).

[0033] 5) Under the control of the intelligent parking area control system, a pair of railcars (5A) carrying vehicles to be unloaded drive synchronously along the parking and retrieval track (71) to the pair of lane grooves (26) on the left. After the vehicles stop steadily, two pairs of automatic baffles (27) at both ends of the parking area lane section automatically fall down, and the vehicles drive out of the elevator docking port (16) through the left parking area lane section and exit the garage. The pair of railcars (5A) remain in the left lane groove (26) on standby to ensure that vehicles from other parking areas pass through.

[0034] 6) Under the unified control of the parking garage's master control system, during peak traffic periods, the intelligent parking area control system allows vehicles from both entrances and exits to exit the garage simultaneously, improving the departure efficiency of large buses. During off-peak periods, when a large number of buses return to the garage, vehicles from both entrances and exits can enter the garage simultaneously, improving entry efficiency.

[0035] The present invention provides a garage frame structure (1), comprising the above-mentioned double-circulation steel track parking area (5), a steel structure floor (15), a load-bearing outer wall (11), a load-bearing inner wall (12), a garage gable (13), a garage driveway (1D), and an elevator docking port (16); the garage frame structure (1) is provided with two load-bearing outer walls (11) parallel to each other and perpendicular to the ground in front and back, 0-6 or more load-bearing inner walls (12) are provided between the two load-bearing outer walls (11), and the garage frame structure (1) is provided with a garage gable (13) at each of the left and right ends, which are respectively arranged perpendicular to the load-bearing outer wall (11) and the load-bearing inner wall (12); the garage frame structure (1) has 2 to 12 layers as a basic combination, and multiple-layer garage frame structures (1) are stacked and constructed in integer multiples of 2 to 12 layers of the same or different basic combinations. Each floor is assigned a unique floor ID number, and each floor's load-bearing exterior wall (11) and / or load-bearing interior wall (12) is installed with 1-7 or more steel structure floor slabs (15), and corresponding steel structure floor slabs (15) are provided with 1-7 or more double-circulation steel track parking areas (5), and each double-circulation steel track parking area (5) is assigned a unique area ID number, and the parking area lane sections at one end or both ends of each double-circulation steel track parking area (5) are seamlessly connected to form one or two in-garage lanes (1D), and the in-garage lanes (1D) are arranged near the garage gable (13), and 1-4 elevator docking interfaces (16) can be arranged on the corresponding load-bearing exterior walls (11) at both ends of the in-garage lanes (1D) of each floor's garage frame structure (1); the garage frame structure (1) is a steel structure or a reinforced concrete structure;

[0036] Preferably, the lane crossbeams (14), parking area crossbeams (17), rail-switch car crossbeams (18), and rotating disk crossbeams (19) of each steel structure floor (15) are all mounted on the load-bearing outer wall (11) and / or the load-bearing inner wall (12) of the garage frame structure (1) on each floor; the steel structure floor has the advantages of light total weight, material saving, and low cost.

[0037] The application provides a bus intelligent high-efficiency stereo garage, which comprises a garage frame structure (1), an intelligent high-efficiency elevator (3), a stereo road (4) and a stereo garage general control system. The garage frame structure (1) is divided into a basic combination of 2-12 layers, and each layer of the garage frame structure (1) is provided with 1-7 or more double-circulation steel rail parking areas (5). The intelligent high-efficiency elevator (3) is matched with the garage frame structure (1), and the intelligent high-efficiency elevator (3) is in a rectangular structure, and each 2-12 layers form a basic combination. One side of the rectangle is matched with the elevator docking port (16) of the garage frame structure (1), and the other side is provided with 1-6 road docking ports and 1-6 stereo roads (4) arranged in an up-down manner. The intelligent high-efficiency elevator (3) can be arranged outside or inside the garage frame structure (1). More layers of the garage frame structure (1) and the matched intelligent high-efficiency elevator (3) are stacked and constructed in an integral multiple of 2-12 layers of the same or different basic combinations. Under the control of the stereo garage general control system, the bus intelligent high-efficiency stereo garage operates efficiently and safely.

[0038] The stereo road (4) is arranged on the ground in an up-down stereo manner, and is matched with 1-6 road docking ports arranged in an up-down manner on the outer side of the H steel tower elevator shaft (3F), so as to be used for vehicles to enter and exit the elevator and the garage. The stereo road (4) can also be designed as a high-elevation spiral ascending structure arranged around one outer wall, two outer walls, three outer walls or four outer walls of the intelligent high-efficiency stereo garage, so as to be used for the access road of the higher-layer intelligent high-efficiency stereo garage, thereby saving land. Preferably, the intelligent high-efficiency stereo garage further comprises a vehicle maintenance service area (8A) arranged in the ground space between the stereo roads (4) to save land. The intelligent high-efficiency stereo garage is uniformly and centrally powered by a power supply system.

[0039] The intelligent and efficient elevator 3 includes an H-steel tower elevator shaft 3F, an elevator drive mechanism 3G, a support bed 36, a counterweight mechanism 10, a garage docking interface, a road docking interface, a motor synchronizer, and an elevator control system; the H-steel tower elevator shaft 3F has 2-12 layers as a basic combination, and the height of each layer matches the floor height of the bus intelligent and efficient stereo garage. More layers of H-steel tower elevator shafts 3F are constructed as integer multiples of the 2-12 layer basic combination; the rectangular three-dimensional structure of the H-steel tower elevator shaft 3F is provided with 1-8 layers of rectangular support beds 36, and each layer of support beds 36 is connected up and down to form an integral structure for operation. Each layer of support beds 36 is installed in the H-steel tower elevator shaft 3F by 4-8 or more elevator drive mechanisms 3G; A counterweight mechanism 10 is installed in the middle of the two long sides of the rectangular structure of the H-steel tower elevator shaft 3F and on both sides of the middle of the corresponding support bed. One side of the two short sides of the rectangular structure is provided with a garage interface matching the three-dimensional parking garage, and the other side is provided with 1-6 road interface for connecting to the three-dimensional road 8; under the control of the elevator control system, the motor synchronizer ensures that the motor on each elevator drive mechanism 3G synchronously drives the support bed 36 to run safely up and down in the H-steel tower elevator shaft (3F); Figure 5 shown.

[0040] The intelligent and efficient stereo garage and the intelligent and efficient elevator 3 form a basic combination of every 2-12 floors. One side of the elevator's rectangular short side is connected to the stereo garage, and the other side is provided with 1-6 road interfaces corresponding to 1-6 roads arranged up and down to form a stereo road 4. The elevator is provided with 1-8 support beds 36, which can realize a variety of different basic combination applications.

[0041] Preferably, an intelligent and efficient stereo garage and an intelligent and efficient elevator are combined with a basic combination of 2-12 floors. The road interface is located in the middle of one side of the short side of the elevator rectangle. The number of elevator basic combination floors is 1-4 more than the number of cradles, and the number of cradles is 1-4 more than the corresponding number of roads. The 2-12-story basic combination intelligent and efficient elevator is equipped with 2-8 floors of cradles connected up and down by a truss structure 39 to form an integral structure. It runs two up and down trips in the H-steel tower elevator shaft 1, and each trip runs the same 1-4 floors. Each trip always has 1-4 floors of cradles connected to 1-4 roads, so that vehicles on 1-4 roads can continuously and directly enter and exit the elevator and / or garage. Each trip always has 2-8 floors of cradles connected to the 2-8-story garage, so that vehicles in the 2-8-story garage can enter and exit the garage and / or elevator at the same time. Its basic combinations are as follows: three-story garage and elevator, two brackets and one road, four-story garage and elevator, three brackets and two roads, six-story garage and elevator, four brackets and two roads, seven-story garage and elevator, five brackets and three roads, eight-story garage and elevator, six brackets and four roads, nine-story garage and elevator, six brackets and three roads, ten-story elevator, seven brackets and four roads interface, twelve-story elevator, eight brackets and four roads, and so on; the schematic diagram of the basic combination application of "four-story garage and elevator, three brackets and two roads" for the supporting application of the intelligent and efficient elevator and the intelligent and efficient three-dimensional garage of the present invention is shown as follows Figure 8 As shown, the schematic diagram of the double-stacked "four-story garage and elevator three-bed two-road" basic combination application of the present invention is as follows Figure 9 shown.

[0042] Preferably, when the three-dimensional parking garage is provided with two intelligent and efficient elevators (3), one is normally operated as an elevator for entering the garage and the other is operated as an elevator for leaving the garage; during the morning peak, both elevators can be used as elevators for entering the garage at the same time, and similarly during the evening peak, both elevators can be used as elevators for leaving the garage at the same time, thereby increasing the efficiency of entering and leaving the garage by 2 times.

[0043] The intelligent and efficient stereoscopic parking garage for buses also includes a sidewalk (1A), a working elevator (1B), and a driver-vehicle identifier (1C). The sidewalks (1A) are provided on the left and right lanes (1D) of the garage near the garage gable (13). A working elevator (1B) is provided at one end of the sidewalk (1A) for use by drivers and maintenance personnel. A driver-vehicle identifier (1C) is installed on the garage gable (13) above each sidewalk (1A) for identifying license plates, occupants of non-intelligent driving vehicles, and drivers on the sidewalk. Only after the driver gets off the vehicle and safely arrives on the sidewalk can the double-circulation steel track parking area proceed to the next intelligent operation.

[0044] The advantages of the present invention are:

[0045] 1. The present invention provides an intelligent and efficient bus parking garage, which is used for multi-story parking of large buses and other vehicles. In particular, it is a multi-story parking solution for intelligently driving L-track passenger vehicles or L-track logistics vehicles. It saves land, reduces the amount of parking required for rail transit or public transportation in suburban areas, improves urban transportation efficiency, reduces costs, and is energy-efficient and environmentally friendly.

[0046] 2. The intelligent and efficient bus parking garage, combined with an intelligent and efficient elevator, can accommodate multiple elevator platforms corresponding to multiple-story garages, allowing multiple vehicles to enter and exit the garage and elevators simultaneously. This allows for continuous vehicle access via multiple routes, resulting in high operational efficiency. During rush hour, the entrance and exit of the intelligent and efficient bus parking garage can be used as an entrance, and during rush hour, the elevator docking point can be used as an exit, improving the overall entry and exit efficiency of existing garages by eight times.

[0047] 3. The double-circulation steel track parking area of ​​the bus intelligent and efficient stereoscopic parking garage of the present invention realizes efficient intelligent parking through the double-circulation steel track, track-changing vehicle and track vehicle set on the steel structure floor, which has the advantage of low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a top view schematic diagram of the intelligent and efficient three-dimensional garage for double-circulation steel rail buses of the present invention;

[0049] Figure 2This is a schematic top view of the double-circulation steel track of the present invention;

[0050] Figure 3 Schematic diagram of the rail-changing vehicle of the present invention; wherein, FIG a is a top view of the rail-changing vehicle, and FIG b is a front view of the rail-changing vehicle;

[0051] Figure 4 Schematic diagram of the rail vehicle of the present invention, wherein FIG a is a front view of the rail vehicle, FIG b is a top view of the rail vehicle, FIG c is a top view of a heavy-loaded pallet, and FIG d is a left view of the heavy-loaded pallet;

[0052] Figure 5 Schematic diagram of the intelligent and efficient elevator of the present invention; Figure a: front view, Figure b: top view, Figure c: left view, Figure d: AA plan view of the left view;

[0053] Figure 6 Schematic diagram of the elevator drive mechanism of the present invention, wherein Figure a is a front view, Figure b is a top view, Figure c is a left side view (excluding the rack), Figure d is a top view of the power mechanism base, and Figure e is a bottom view of the power mechanism base;

[0054] Figure 7 Schematic diagram of the assembly of the elevator drive mechanism and H-steel column of the present invention, wherein Figure a: single elevator drive mechanism, Figure b: double elevator drive mechanism;

[0055] Figure 8 Schematic diagram of the application of the intelligent and efficient elevator and intelligent and efficient stereo garage of the present invention, i.e. the basic combination application diagram of "four-story garage and elevator, three beds and two roads"

[0056] Figure 9 Schematic diagram of the double-stacked "four-story garage and elevator, three pallets and two roads" foundation combination application of the present invention

[0057] In the figure, 1, garage frame structure, 10, counterweight mechanism, 11, load-bearing outer wall, 12, load-bearing inner wall, 13, garage gable, 14, garage lane beam, 15, steel structure floor, 16, elevator docking port, 17, parking area beam, 18, rail-changing vehicle beam, 19, turntable beam, 1A, sidewalk, 1B, service elevator, 1C, driver vehicle identifier, 1D, garage lane, 1E, outer wing plate, 1F, inner wing plate, 1G, web plate, 1H, H steel column, 1K, counterweight wheel, 1L, counterweight wheel axle, 1M, counterweight cable, 1N, counterweight inner groove rail, 1P, counterweight block, 1Q, groove rail beam, 1R, counterweight outer groove rail,

[0058] 21. Rotating disk, 22. Virtual parking area, 24. Position marker, 25. Parking sign, 26. Lane slot, 27. Automatic baffle, 2B. Heavy-load pallet, 2C. Side stabilizer, 2D. Lane guide plate, 2F. Wireless charging system

[0059] 3. Intelligent and efficient elevator, 31. Rack, 32. Gearbox, 33. Elevator permanent magnet servo motor, 34. Sliding rail sleeve, 35. Holding brake, 36. Second support bed, 37. Crossbeam, 38. Longitudinal beam, 39. Truss structure, 3A. Sensor, 3B. Steel structure frame bottom, 3C. Energy-absorbing spring group, 3D. Bottom panel, 3E. Energy-absorbing steel structure base, 3F. H steel tower elevator shaft, 3G. Elevator drive mechanism, 3H. Power mechanism base, 3J. Caliper brake, 3K. Angle plate, 3L. Angle plate long side, 3M. Angle plate short side, 3N. Waist side plate, 3P. Short side plate, 3Q. Side plate, 3R. Inner LA side, 3S. Inner LB side, 3T. Outer LB side, 3U. Outer LA side, 3V. Base support bed connecting side, 3W. Rack and pinion side,

[0060] 4. Power supply rail, 41. Power supply rail connection section,

[0061] 5. Double-loop steel track parking area, 51. Axle, 52. Steel wheel, 53. Connecting bearing, 54. Crossbeam, 55. Gearbox, 56. Servo motor, 57. Onboard battery, 58. Charger, 59. Sliding wire power supply mechanism, 5A. Track car, 5B. Positioning sensor, 5C. Braking mechanism

[0062] 6. Rail-changing car, 61. Rail-changing car motor, 62. Battery and power supply system, 63. Drive shaft, 64. Running gear, 65. Rail-changing car rack, 66. Slider, 67. Slide, 68. Bottom connecting plate, 69. Crossbeam, 6A. Bearing support, 6B. Rail-changing car gearbox, 6C. Coupling,

[0063] 7. Rail, 71. Access track, 72. Circular return track, 73. Access track connection section, 74. Return track connection section,

[0064] 8. Three-dimensional road, 81. First road, 82. Second road, 83. Pier, 8A. Vehicle maintenance service area. DETAILED DESCRIPTION

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. The directional terms used in the present invention, such as "front," "back," "left," "right," "up," "down," "top," "bottom," "vertical," "horizontal," "vertical," "inside," "outside," "east," "west," "south," "north," "upward," and "downward," are based on the schematic diagrams and are merely for the convenience of description and relative positions. They do not represent actual directions. These terms are primarily used to distinguish different components but do not specifically limit the components.

[0066] Example 1

[0067] This embodiment provides a track-changing vehicle.

[0068] The rail-switching vehicle 6 includes a rail-switching drive mechanism, a track support mechanism, a storage and retrieval vehicle track connection section 73, a return track connection section 74, a power supply track connection section 41, and a rail-switching vehicle control system. The track support mechanism is mounted on the upper surface of the rail-switching vehicle crossbeam 18, the rail-switching drive mechanism is mounted on the track support mechanism, the storage and retrieval vehicle track connection section 73, the return track connection section 74, and the power supply track connection section 41 are respectively mounted on the upper surface of the track support mechanism. Under the management of the intelligent parking area control system, the rail-switching vehicle control system controls the rail-switching vehicle (6) to operate safely and efficiently according to instructions. Figure 3 shown.

[0069] The track support mechanism includes a slider 66, a slide 67, a cross beam 69, and a bottom connecting plate 68. A pair of rectangular slides 67 are installed in a mirror-symmetrical manner on the upper surface of the rail-changing vehicle cross beam 18, in which the slider 66 is installed. The inner side of the bottom is connected into one by 2-8 bottom connecting plates 68. The middle part of the top surface of the left and right sliders 66 is vertically connected into one by the cross beam 69, and the front and rear ends of the top are symmetrically fixed with the storage and retrieval vehicle track connecting section 73 and the return track connecting section 74. The power supply rail connecting section 41 is respectively installed on the top surface of the slider 66 in the middle position of the storage and retrieval vehicle track connecting section 73 and the return track connecting section 74. The storage and retrieval vehicle track connecting section 73, the return track connecting section 74 and the power supply rail connecting section 41 are respectively connected to the storage and retrieval vehicle steel rail 71, the return steel rail 72 and the power supply rail 4 to form a continuously operating track; the power supply rail connecting section is connected to the power supply rail through a retractable cable mechanism.

[0070] The track-changing drive mechanism includes a track-changing vehicle motor 61, a battery and power supply system 62, a drive shaft 63, a running gear 64, a track-changing vehicle rack 65, a bearing support 6A, a track-changing vehicle gearbox 6B, and a coupling 6C. The components of the track-changing drive mechanism are all installed on the lower surface of the middle cross beam 69. A left and right track-changing vehicle rack 65 are respectively installed on the inner side surfaces of the left and right slide grooves 67 and correspond to the running gear 64 thereon. The drive shaft 63 is symmetrically installed with running gears 64, two bearing supports 6A, a coupling 6C and a track-changing vehicle gearbox 6B from both ends to the center. The middle part of the drive shaft 63 is installed on On the output shaft of the rail-changing car gearbox 6B, the driving shaft 62 drives the running gears 64 at both ends to run on the corresponding rail-changing car rack 65. The input end of the rail-changing car gearbox 6B is installed on the output shaft of the rail-changing car motor 61. The battery and power supply system 62 supply power to the rail-changing car motor 61. When the external power supply fails, the battery and power supply system 62 can work continuously for 8 hours; under the control of the rail-changing car control system, the rail-changing car 6 drives the return track connection section 74 to quickly reciprocate between the two specified positions of the storage and retrieval car track 71 and the circulating return track 72, and sends the rail car 5A into the lane groove 26 or the circulating return track 72.

[0071] Example 2

[0072] The rest is the same as in Example 1, except that there is only one bearing support 6A.

[0073] Example 3

[0074] The rest is the same as in Example 1, except that there are three bearing supports 6A.

[0075] Example 4

[0076] This embodiment provides a rail vehicle.

[0077] The railcar 5A includes a frame traveling mechanism, a power drive system, a heavy-duty pallet 2B, a brake mechanism 5C, and a railcar control system. The power drive system is installed in the frame traveling mechanism to provide power drive for the railcar operation. The top of the power drive system is installed on the lower surface of the heavy-duty pallet 2B. The brake mechanism 5C is installed on the axle 51 of the frame traveling mechanism and the inner side of the connecting bearing (53). The heavy-duty pallet 2B is installed on the top of the frame traveling mechanism. The upper surface of the heavy-duty pallet 2B is a C-shaped shallow groove structure to carry the front or rear wheels of the vehicle. A pair of mirror-symmetrical side stabilizing plates 2C are respectively provided at both ends of the heavy-duty pallet 2B and on the outer sides of the parking positions of the front and rear wheels of the vehicle. After being raised, they are pressed inward onto the front and rear wheels of the vehicle to fix the vehicle. Under the management of the intelligent parking area control system, the railcar control system controls the railcar 5A to operate safely and efficiently according to instructions. Figure 4 shown.

[0078] The vehicle frame running mechanism includes an axle 51, a steel wheel 52, a connecting bearing 53, and a crossbeam 54. A left and right axle 51 are arranged parallel and neatly above two parallel steel rails 7 on the same plane. A steel wheel 52 is fixedly installed at each end of each axle 51 and placed on the two parallel steel rails 7. A connecting bearing 53 is installed on the axle 51 inside the steel wheel 52. The inner sides of the two opposing connecting bearings 53 on the left and right axles 51 are connected to form a whole by a crossbeam 54. The top of the connecting bearing 53 is mounted on the lower surface of the heavy-load support plate 2B.

[0079] The power drive system includes a gearbox 55, a servo motor 56, an on-board battery 57, a charger 58, and a sliding wire power supply mechanism 59. The output end of the gearbox 55 is installed on the left and right axles 51 to drive the axles to drive the steel wheels to run, and the input end of the gearbox 55 is installed on the output shaft of the servo motor 56. The gearbox 55 and the servo motor 56 are installed on the lower surface of the heavy-duty pallet 2B; the upper part of the sliding wire power supply mechanism 59 is installed on the lower surface of the heavy-duty pallet 2B, and its sliding power supply shoe is installed on the upper surface of the power supply rail 4. The steel structure frame running mechanism and the steel rail 7 serve as the neutral line to directly provide power for the rail car 5A or the charger 58; the on-board battery 57 and the charger 58 are installed on the lower surface of the heavy-duty pallet 2B. When the external power supply is out of power, the on-board battery 57 can provide the rail car 5A with more than 8 hours of operation.

[0080] Example 5

[0081] The rest is the same as in Example 4, except that:

[0082] The railcar 5A also includes a positioning sensor 5B, an on-board Internet of Things, and a vehicle ID system. The positioning sensor 5B is installed on the bottom surface of the middle part of the crossbeam 54 on one side of the railcar 5A, corresponding to the position marker 24, and achieves precise parking by sensing the position code of the position marker 24; the on-board Internet of Things and the vehicle ID system are installed on the bottom surface of the heavy-load pallet 2B. Each railcar is equipped with an on-board Internet of Things and a vehicle ID system. Every two corresponding railcars 5A on the track are grouped and assigned the same ID number. Each group of railcars 5A is assigned a unique ID number. With the support of a high-speed and low-latency communication system (such as 5G or 6G communication), the intelligent parking area control system manages and controls each group of railcars 5A according to the ID number through the on-board Internet of Things to achieve highly synchronized and orderly operation.

[0083] When the double-circulation steel rail parking area 5 is vacant, all rail cars 5A are automatically parked on the return steel rail 72 and in the left and right lane grooves 26.

[0084] Example 6

[0085] This embodiment provides a double-circulation steel track.

[0086] The steel track of the double-circulation steel track is composed of two parallel steel rails 7 installed on the same track installation base plane. The steel rail on the access line is called the access line steel rail 71, and the steel rail on the return line is called the return steel rail 72.

[0087] The double-circulation steel rail is composed of a storage and retrieval vehicle steel rail 71, a return steel rail 72, and the rail-changing vehicle 6 of Examples 1-3; on the same rail installation base plane, a storage and retrieval vehicle steel rail 71 is installed with a rail-changing vehicle 6 near both ends, horizontally and vertically, and a return steel rail 72 is installed vertically on the other side of the two rail-changing vehicles 6 to form a set of circulation steel rails; two storage and retrieval vehicle steel rails 71 are arranged in parallel at the center position of the same rail installation base plane, and the two return steel rails 72 and the rail-changing vehicle 6 are arranged in full mirror symmetry on the two storage and retrieval vehicle steel rails. The outer side of the retrieval steel rail 71 forms two sets of looping steel rails, one for the left loop and the other for the right loop, which together form a complete double loop steel rail on which the railcar 5A runs; the two access and storage steel rails 71 of the double loop steel rail correspond one to one with the center lines of the two lane grooves, and respectively pass through the four lane grooves 26 on the lane sections connecting the parking areas at both ends; a plurality of parking spaces are arranged along the two access and storage steel rails 71 in the parking area, and a position marker 24 is installed on the parking area crossbeam 17 corresponding to each parking space, and a unique parking space ID number is assigned; Figure 2 and Figure 1 shown.

[0088] Example 7

[0089] This embodiment provides a double-circulation steel rail parking area.

[0090] A double-loop steel track parking area 5 includes a steel structure floor, a track installation foundation plane, a parking area lane section, a double-loop steel track of Example 6, a rotating disk 21, a parking area, a power supply rail 4, and an intelligent parking area control system; the track installation foundation plane, the parking area lane section, the double-loop steel track, the rotating disk 21, the parking area, and the power supply rail 4 are all installed on the steel structure floor, the track installation foundation plane is set on the steel structure floor, and the parking area lane sections are respectively set on the left and right ends of the steel structure floor. The double-loop steel track runs through the left and right parking area vehicle sections. The track sections are installed in mirror symmetry on the track installation foundation plane. The rotating disk 21 is installed on the steel structure floor on the inner side of the lane section of either side of the parking area and on the double-loop steel track line for vehicle turning. The remaining space of the steel structure floor along the double-loop steel track is the parking area. The railcar 5A runs on the double-loop steel track for parking. The power supply rail 4 is installed in the middle of the track to provide power to the parking area. Under the management of the intelligent parking area control system, the double-loop steel track parking area operates safely and efficiently. Each double-loop steel track parking area 5 is assigned a different area ID number; Figure 1 and Figure 2 shown.

[0091] The steel structure floor includes the lane beam 14 in the warehouse, the rail-changing car beam 18, the rotating disk beam 19, and the parking area beam 17. From right to left, they are the right lane beam 14 in the warehouse, the right rail-changing car beam 18, the rotating disk beam 19, the parking area beam 17, the left rail-changing car beam 18, and the left lane beam 14 in the warehouse, which are combined into the steel structure floor according to the design requirements; the track installation base plane is a horizontal plane composed of the upper surface of the lane beam 14 in the warehouse, the top surface of the rail-changing car 6 slider 66 on the rail-changing car beam 18, the upper surface of the rotating disk 21 on the rotating disk beam 19, and the upper surface of the parking area beam 17, which is used to install double-circulation steel tracks.

[0092] The parking lane section includes a lane groove 26, an automatic baffle 27, a stop sign 25, and a lane guide plate 2D. Two parallel lane grooves 26 are provided transversely in the middle of each of the left and right parking lane sections. These are defined as the front wheel lane groove and the rear wheel lane groove, respectively, according to the vehicle entry direction. The center lines of the left and right front wheel lane grooves and the rear wheel lane grooves are connected to form two parallel center lines. The center distance between each two lane grooves 26 is equal to the front and rear wheel track of large buses or cars, the depth is equal to the height of the railcar 5A, and the width is sufficient for the railcar 5A to freely enter and exit longitudinally. A pair of automatic baffles 27 are provided on the parking lane section at the outer edges of the front wheel lane grooves to assist parking. Two pairs of automatic baffles 27 are provided at both ends of the parking lane section to protect the lane grooves 26 and the vehicle. A stop sign 25 is provided in the center of the parking lane section between the front wheel lane groove and the rear wheel lane groove to indicate precise parking. The lane guide plate 2D is installed on both sides of the vehicle's travel path on the upper surface of the parking lane section to guide the vehicle to align with the railcar 5A.

[0093] Double-loop steel track parking area 5 operation method

[0094] A. Buses enter the garage's double-loop steel track parking area from the elevator docking port 16 on the right side of the garage.

[0095] 1) A pair of railcars 5A with the same ID number are parked in a pair of lane grooves 26 at the right end, waiting for their turn. The vehicles enter the parking area lane section through the elevator docking port 16 at the right end, and the automatic baffles 27 on the front wheel side automatically rise. After passing the stop sign 25, the vehicles are precisely parked, and the front and rear wheels reach the railcars 5A in the front and rear lane grooves. With the assistance of the automatic baffles 27, the vehicles come to a precise stop. The four side stabilizers 2C on the outside of the front and rear wheels immediately rise to secure the four wheels. The two pairs of automatic baffles 27 at each end of the parking area lane section automatically rise to protect the lane grooves and the vehicles. The driver vehicle identifier 1C automatically identifies the license plate number, the occupants of the non-intelligent driving vehicle, and the driver on the sidewalk 1A. Only after the driver has safely exited the vehicle and reached the sidewalk can the intelligent parking area control system proceed to the next intelligent operation.

[0096] 2) Under the control of the intelligent parking area control system, the pair of railcars 5A with parked vehicles move from the lane trough 26 along the parking and retrieval track 71 through the rail-switching vehicle 6 to the virtual parking area 22 on the rotating disk 21 and park. The rotating disk 21 then rotates 180 degrees to turn the vehicles around. The pair of railcars 5A then continue to move forward synchronously along the parking and retrieval track 71 until they reach the parking position marker 24 with the specified ID number and automatically park.

[0097] 3) At the same time, under the control of the rail-switching vehicle control system, the right pair of rail-switching vehicles 6 quickly move the pair of rail cars 5A on the return track connection sections 74 on both sides to the storage and retrieval track 71, aligning them with the pair of lane grooves 26, and then drive into the pair of lane grooves 26. The automatic baffles (27) on the front wheel side of the parking area lane section and at both ends of the parking area lane section automatically fall down, and the storage and retrieval track connection section 73 is in an empty position. Then the rail-switching vehicles 6 drive the return track connection section 74 and the storage and retrieval track connection section 73 to move quickly back to their original positions, and the other pair of rail-switching vehicles 6 automatically drive into the return track connection section 74 to stop and wait.

[0098] B. Buses leave the parking area from the left lane and elevator interface 16.

[0099] 4) Under the command of the multi-story parking garage's master control system, the vehicles on the left side of the double-loop steel rail parking area are first pulled out. Under the control of the intelligent parking area control system, the return track connecting sections 74 on both sides of the left pair of rail-switching vehicles are first directed to quickly move onto the storage and retrieval track 71 and align with the pair of lane grooves 26. The pair of railcars 5A then move from the lane grooves 26 onto the pair of return track connecting sections 74. The pair of return track connecting sections 74 then quickly return to their original positions, carrying the pair of railcars 5A. The pair of railcars 5A then circulate rightward on the circular return track 72. Simultaneously, the automatic baffles 27 on the front wheel side and at both ends of the parking area lane section rise to protect the lane grooves 26.

[0100] 5) Under the control of the intelligent parking area control system, a pair of railcars 5A carrying vehicles to be unloaded synchronously drive along the parking and retrieval track 71 to the pair of lane grooves 26 on the left. After stopping steadily, the automatic baffles 27 on the front wheel side and at both ends of the parking area lane section automatically drop down, and the vehicles pass through the left parking area lane section and exit the elevator docking port 16. The pair of railcars 5A remain in the left lane groove 26 on standby to ensure that vehicles from other parking areas pass through this lane.

[0101] 6) Under the unified control of the parking garage's master control system, during peak traffic periods, the intelligent parking area control system allows vehicles from both entrances and exits to exit the garage simultaneously, improving the departure efficiency of large buses. During off-peak periods, when a large number of buses return to the garage, vehicles from both entrances and exits can enter the garage simultaneously, improving entry efficiency.

[0102] Example 8

[0103] This embodiment provides a garage frame structure.

[0104] The garage frame structure 1 includes the double-loop steel track parking area 5 of the above-mentioned embodiment 7, a steel structure floor 15, a load-bearing outer wall 11, a load-bearing inner wall 12, a garage gable 13, a garage driveway 1D, and an elevator docking port 16; the garage frame structure 1 is provided with two load-bearing outer walls 11 parallel to each other and perpendicular to the ground in front and back, 0-6 or more load-bearing inner walls 12 are provided between the two load-bearing outer walls 11, and a garage gable 13 is provided at each end of the garage frame structure 1, which is perpendicular to the load-bearing outer wall 11 and the load-bearing inner wall 12 respectively; the garage frame structure 1 has 2-12 layers as a basic combination, and more-layer garage frame structures 1 are stacked and constructed in integer multiples of 2-12 layers of the same or different basic combinations. Each floor is assigned a unique floor ID number, and 1-7 or more steel structure floor slabs 15 are installed on the load-bearing exterior wall 11 and / or the load-bearing interior wall 12 of each floor. Corresponding to the steel structure floor slabs 15, 1-7 or more double-circulation steel rail parking areas 5 are provided. Each double-circulation steel rail parking area 5 is assigned a unique area ID number, and the parking area lane sections at one end or both ends of each double-circulation steel rail parking area 5 are seamlessly connected to each other to form one or two in-garage lanes 1D. The in-garage lanes 1D are arranged close to the garage gable 13, and 1-4 elevator docking interfaces 16 can be arranged on the corresponding load-bearing exterior walls 11 at both ends of the in-garage lanes 1D of each floor of the garage frame structure 1; the garage frame structure 1 is a steel structure.

[0105] Example 9

[0106] The rest is the same as in Example 8, except that the garage frame structure 1 is a reinforced concrete structure.

[0107] Example 10

[0108] The rest is the same as in Example 8, except that:

[0109] The lane beams 14, parking area beams 17, rail-changing vehicle beams 18, and rotating disk beams 19 of each steel structure floor 15 are all mounted on the load-bearing outer wall 11 and / or the load-bearing inner wall 12 of the garage frame structure 1 on each floor; the steel structure floor has the advantages of light total weight, material saving, and low cost.

[0110] Example 11

[0111] This embodiment provides an intelligent and efficient three-dimensional parking garage for buses.

[0112] An intelligent and efficient stereoscopic parking garage for buses comprises the garage frame structure 1 of the above-mentioned embodiments 8-10, an intelligent and efficient elevator 3, a stereoscopic road 8, and a stereoscopic parking garage master control system; the garage frame structure 1 has 2-12 floors as a basic combination, and each floor of the garage frame structure 1 is provided with 1-7 or more double-circulation steel rail parking areas 5; it is equipped with 1-4 intelligent and efficient elevators 3, each of which is a rectangular structure, and has 2-12 floors as a basic combination; one short side of the intelligent and efficient elevator is matched with the elevator docking interface 16 of the garage frame structure 1, and the other side is provided with 1-6 road docking interfaces for docking with the stereoscopic road 4 composed of 1-6 roads arranged up and down, and the intelligent and efficient elevator 3 can be arranged outside or inside the garage frame structure 1; more floors of garage frame structures 1 and matching intelligent and efficient elevators 3 are stacked and constructed in integer multiples of the same or different basic combinations of 2-12 floors; under the control of the stereoscopic parking garage master control system, the intelligent and efficient stereoscopic parking garage for buses operates efficiently and safely.

[0113] The intelligent and efficient elevator 3 includes an H-steel tower elevator shaft 3F, an elevator drive mechanism 3G, a support bed 36, a counterweight mechanism 10, a garage interface, a road interface, a motor synchronizer, and an elevator control system. The H-steel tower elevator shaft 3F has 2-12 floors as a basic combination, and the height of each floor matches the floor height of the intelligent and efficient bus parking garage. More floors of the H-steel tower elevator shaft 3F are constructed as integer multiples of the 2-12 floor basic combination. The rectangular three-dimensional structure of the H-steel tower elevator shaft 3F is provided with 1-8 floors of rectangular support beds 36. Each floor of the support beds 36 is connected up and down to form an integral structure for operation. Each floor of the support beds 36 is installed with 4-8 or more elevator drive mechanisms 3G in the H-steel tower elevator shaft 3F. A counterweight mechanism 10 is installed in the middle of the two long sides of the rectangular structure of the H-steel tower elevator shaft 3F and on both sides of the middle of the corresponding support bed. One side of the two short sides of the rectangular structure is provided with a garage interface matching the three-dimensional parking garage, and the other side is provided with 1-6 road interface for connecting to the three-dimensional road 8; under the control of the elevator control system, the motor synchronizer ensures that the motor on each elevator drive mechanism 3G synchronously drives the support bed 36 to run safely up and down in the H-steel tower elevator shaft (3F); Figure 5 shown.

[0114] The H-steel tower elevator shaft 3F includes an H-steel column 1H, a longitudinal beam 38, a transverse beam 37, an energy-absorbing steel structure base 3E, and a traveling cable; the H-steel column 1H is composed of a web 1G, an inner wing plate 1F, and an outer wing plate 1E. The two sides of the web 1G are vertically installed on the center lines of the inner wing plate 1F and the outer wing plate 1E that are parallel to each other; the H-steel tower elevator shaft 3F is a vertically placed rectangular three-dimensional shaft frame structure, with 4-8 H-steel columns 1H installed vertically and parallel to each other on both sides. , an energy-absorbing steel structure base 3E is installed on the inner wing plate 1F of the bottom H steel column 1H, a crossbeam 37 is installed between every two H steel columns 1H on the top, 1 to 3 longitudinal beams 38 are installed longitudinally on each layer of the outer side of the outer wing plate 1E, and a traveling cable is installed in the shaft to supply power to the elevator; the H steel tower elevator shaft 3F has a basic combination of every 3-12 floors, and more layers of H steel tower elevator shafts 3F are constructed by stacking the same or different basic combinations in integer multiples. The energy-absorbing steel structure base 3E includes a steel structure frame bottom 3B, an energy-absorbing spring group 3C, and a bottom panel 3D. The steel structure frame bottom 3B is installed on the inner wing plate 1F of each H steel column 1H on the inner side of the bottom of the H steel tower elevator shaft 3F. The energy-absorbing spring group 3C is evenly arranged between the upper surface of the steel structure frame bottom 3B and the bottom panel 3D to reduce the impact on the bottom of the elevator, further improving the overall structural strength and safety of the elevator. Figure 5 、 Figure 7 shown.

[0115] The elevator drive mechanism 3G includes a safety power mechanism and a sliding rail sleeve 34. The safety power mechanism is mounted on the sliding rail sleeve. The sliding rail sleeve 34 is a rectangular three-dimensional component with a rectangular cross-section and a mounting opening. It is composed of a short side plate 3P, a side plate 3Q, a waist plate 3N, a side plate 3Q, and a short side plate 3P connected in sequence. The sliding rail sleeve 34 is clamped on the inner wing plate 1F of the H steel column 1H and slides freely. Figure 7 As shown;

[0116] The safety power mechanism includes a power mechanism base 3H, a rack 31, a gearbox 32, a permanent magnet servo motor 33, a brake 35, and a caliper brake 3J. The gearbox 32, the permanent magnet servo motor 33, the rack 31, the brake 35, and the caliper brake 3J are all installed on the power mechanism base 3H;

[0117] The power mechanism base 3H includes an L-shaped base plate, the periphery of which is connected in sequence by the inner LA edge 3R, the inner LB edge 3S, the rack gear edge 3W, the outer LB edge 3T, the outer LA edge 3U, and the base support bed connection edge 3V, and its appearance is similar to the English letter "L"; the power mechanism base 3H also includes an angle plate 3K, which is installed below the inner LA edge 3R and the inner LB edge 3S and installed vertically downward to further enhance the strength of the installation structure; the angle plate 3K is composed of a long side plate 3L and a short side plate 3M connected vertically; the long side plate 3L of the angle plate and the inner LA edge 3R of the power mechanism base 3H are installed together on the side plate 3Q of the sliding rail sleeve 35, and the short side plate 3M of the angle plate and the inner LB edge 3S are installed together on the short side plate 3P of the sliding rail sleeve 35. Figure 6 As shown;

[0118] The gearbox 32 is mounted on the rack gear side 3W and the outer LB side 3T of the upper surface of the L-shaped base plate, and the gear at its output end is mounted in correspondence with the rack 31. The rack 31 is mounted on the web 1G of the H-shaped steel column 1H. The permanent magnet servo motor 33 is mounted on the outer LA side 3U of the upper surface of the L-shaped base plate, and its output end shaft is connected to the input end shaft of the gearbox 32 through the brake 35, providing a first level of safety protection. The caliper brake 3J is mounted on the outer LB side 3T, and the jaws of the caliper brake 3J are clamped on the outer wing plate 1E of the H-shaped steel column 1H, providing a second level of safe operation protection. When the power is off or a rapid fall occurs, the brake 35 and the caliper brake 3J quickly brake to ensure safety. Figure 6 、 Figure 7 shown.

[0119] The safety power mechanism installed on the short side plate 3P and the side plate 3Q on one side of the sliding rail sleeve 34 is called a single power mechanism; the safety power mechanism installed on the short side plate 3P and the side plate 3Q on both sides of the sliding rail sleeve 34 is called a double power mechanism, which can further improve the carrying capacity and the stability of operation under heavy loads. Figure 7 The rack-type lifting mechanism of the elevator drive mechanism 3G can be replaced by a wire rope and winch mechanism, referring to existing elevator technology.

[0120] The cradle 36 is a rectangular frame structure, including a bed, a truss structure 39, a lane guide plate 2D, a sensor 3A, and an automatic baffle 27. The bed is a rectangular steel frame plane structure. The bed side beams of the cradle 36 of the 1-8 layers are connected up and down by the truss structure 39 to form an integral structure for operation. A set of automatic baffles 27 are respectively installed on the outer sides of the front and rear wheel parking spaces on the upper surface of the bed. In the normal state, they are on the same plane as the upper surface of the bed. When the vehicle is parked, the automatic baffles 27 are raised; lane guide plates 2D are installed at the wheel entrance on the upper surface of the bed and on the front and rear sides of the automatic baffles 27 to guide the vehicle to park accurately. The wheel guide plates 2D are as shown in FIG. Figure 5As shown in b, it consists of a pair of mirror-symmetrical "ski-board" guide plates on the left and right, with two tilted ends installed outward on the upper surface of the bed to guide the wheels to run precisely; a sensor 3A is installed at the front and rear ends of the upper surface of the bed to control the automatic baffle 27. When the vehicle enters the flat cradle aligning with the lane guide plate 2D, the sensor 3A senses the vehicle information, and then immediately raises the automatic baffle 27 on the outside of the front wheel to assist in precise parking, and automatically blocks the signal of the signal sensor 3A in front. When the vehicle stops, the automatic baffle 27 on the outside of the rear wheel immediately rises to fix the front and rear wheels of the vehicle; when the vehicle exits the elevator, the closed signal of the sensor 3A is automatically released; when an instruction is received that a vehicle passes directly through the cradle 36, the signals of the two sensors 3A are fully closed and automatically released after the vehicle passes the elevator; intelligent driving buses and the like automatically drive in or out of the elevator cradle, while non-intelligent driving buses and the like are driven in and out of the elevator cradle by the driver; as shown Figure 5 、 Figure 6 、 Figure 7 shown.

[0121] The rectangular three-dimensional H-steel tower elevator shaft 3F is equipped with 1-8 layers of rectangular support beds 36. Each layer of support beds 36 is connected up and down by a truss structure 39 to form an integral structure for operation. The two long sides of each layer of support beds 36 are connected by 4-8 elevator drive mechanisms 3G correspondingly installed on 4-8 H-steel columns 1H of the H-steel tower elevator shaft 3F. The sliding rail sleeve 34 of the elevator drive mechanism 3G is clamped on the inner wing plate 1F and slides freely. Its rack 31 is installed on the web plate 1G, and the jaws of its caliper brake 3J are clamped on the outer wing plate 1E. The support bed mounting edge 3U and the outer side surface of the waist side plate 3D are installed together on the outer side surface of the bed body side beam; Figure 1 、 Figure 5 、 Figure 7 As shown;

[0122] The counterweight mechanism 10 includes a counterweight wheel 1K, a counterweight wheel shaft 1L, a counterweight cable 1M, a counterweight block 1P, a counterweight block slide, a counterweight H-steel column 1H, and a sliding rail sleeve 34. 1-2 counterweight H-steel columns 1H are vertically installed on the ground foundation in the middle of each side of the H-steel tower elevator shaft 3F and the corresponding support bed 36. The outer side of the outer wing plate 1E of the counterweight H-steel column 1H is installed on multiple longitudinal beams 38, and the bottom of the inner wing plate 1F is installed on the energy-absorbing steel structure base 3E. The tops of the two corresponding H-steel columns 1H for counterweights on the left and right are installed on the crossbeam 37; sliding rail sleeves 34 are installed on the side beams on both sides of the middle part of each support bed 36, and the sliding rail sleeves 34 are clamped on the inner wing plates 1F of the H-steel columns 1H for counterweights and slide freely; the counterweight wheel shaft 1L is installed on the upper web 1G of the parallel 1-2 H-steel columns 1H for counterweights, and a counterweight wheel 1K is installed on each end of the counterweight wheel shaft 1L through a bearing. The counterweight cable 1M is carried on the grooved structure counterweight wheel 1K. The counterweight cable 1M passes over the counterweight wheel (1K) and is installed on the side beam of the top support bed 36 at one end, and on the counterweight block 1P at the other end. The counterweight block 1P slides freely up and down in the counterweight block slide; the counterweight block slide is composed of an inner groove rail 1N, an outer groove rail 1R and a groove rail crossbeam 1Q. The grooves of the inner groove rail 1N and the outer groove rail 1R are opposite and vertically parallel. The outer sides of the inner groove rail 1N and the outer groove rail 1R are connected into a whole by multiple groove rail crossbeams 1Q. body; a counterweight block slide is provided on each side of the outer flange of the H steel column 1H for counterweight, and corresponds to the two upper track wheels 1K, the bottom of the counterweight block slide is installed on the ground foundation, the top is installed on the longitudinal beam 38, the back of the inner groove rail 1N is installed on the outer flange of the H steel column 1H for counterweight, and one end of the groove rail crossbeam 1Q is installed on the outer surface of the outer flange of the H steel column 1H for counterweight; the counterweight mechanism 10 balances the weight of the support bed 36 assembly, reduces the motor load and energy consumption, such as Figure 5 Preferably, both ends of the counterweight wheel shaft 1L can be extended and mounted on the webs on the upper portions of the left and right H-steel columns 1H on each side of the H-steel tower elevator shaft 1 to further enhance support strength and stability.

[0123] The three-dimensional road 8 is composed of 1 to 6 roads erected vertically on the ground, corresponding to the 1 to 6 road interfaces outside the H-steel tower elevator shaft (3F), for vehicles to enter and exit the elevator and the garage; the three-dimensional road 8 can also be designed as an elevated spiral rising structure paved around one, two, three or all four outer walls of the intelligent and efficient three-dimensional bus garage, to build entry and exit roads for higher-level intelligent and efficient three-dimensional bus garages, so as to save land.

[0124] Example 12

[0125] The rest is the same as Example 11, except that:

[0126] The intelligent and efficient bus garage also includes a vehicle maintenance service area 8A, which is arranged in the ground space between the three-dimensional roads 8 to save land; the intelligent and efficient bus garage is powered by a power supply system.

[0127] Example 13

[0128] The rest is the same as Example 11, except that:

[0129] Preferably, the intelligent and efficient multi-story parking garage for extra-large buses can also be replicated and expanded to the outside of the left and right garage gables 13, so that the double-circulation steel rail parking area 5 on each floor can be tripled, and the original lane 1D in the middle can be shared or a new lane 1D in the middle, a road interface and a corresponding multi-story road 8 can be added, and the number of vehicles stored and the efficiency of entering and exiting the vehicle will be increased by 3 times.

[0130] Example 14

[0131] The rest is the same as Example 11, except that:

[0132] The intelligent and efficient stereo garage and the intelligent and efficient elevator 3 form a basic combination of every 2-12 floors. One side of the elevator's rectangular short side is connected to the stereo garage, and the other side is provided with 1-6 road interfaces corresponding to 1-6 roads arranged up and down to form a stereo road 4. The elevator is provided with 1-8 support beds 36, which can realize a variety of different basic combination applications.

[0133] Preferably, an intelligent and efficient stereo garage and an intelligent and efficient elevator are combined with a basic combination of 2-12 floors. The road interface is located in the middle of one side of the short side of the elevator rectangle. The number of elevator basic combination floors is 1-4 more than the number of cradles, and the number of cradles is 1-4 more than the corresponding number of roads. The 2-12-story basic combination intelligent and efficient elevator is equipped with 2-8 floors of cradles connected up and down by a truss structure 39 to form an integral structure. It only runs two up and down strokes in the H-steel tower elevator shaft 1, and each stroke runs the same 1-4 floors. Each stroke always has 1-4 floors of cradles connected to 1-4 roads, so that vehicles on 1-4 roads can continuously and directly enter and exit the elevator and / or garage. Each stroke always has 2-8 floors of cradles connected to the 2-8-story garage, so that vehicles in the 2-8-story garage can enter and exit the garage and / or elevator at the same time. The basic combinations are as follows: three-story garage and elevator, two pallets and one road, four-story garage and elevator, three pallets and two roads, six-story garage and elevator, four pallets and two roads, seven-story garage and elevator, five pallets and three roads, eight-story garage and elevator, six pallets and four roads, nine-story garage and elevator, six pallets and three roads, ten-story elevator, seven pallets and four roads, twelve-story elevator, eight pallets and four roads, and so on;

[0134] The supporting operation methods of the intelligent and efficient bus stereo garage and the intelligent and efficient elevator are as follows:

[0135] Taking the basic combination of "four-story garage and elevator, three cradles and two roads" as an example, a three-story cradle 36 is set in the four-story intelligent and efficient elevator 3. The short side of one side of the rectangular structure of the intelligent and efficient elevator 3 corresponds to the supporting four-story intelligent and efficient stereoscopic garage, and the middle of the short side of the other side corresponds to the supporting stereoscopic road 8 composed of two roads. The four-story basic combination intelligent and efficient stereoscopic garage and intelligent and efficient elevator 3 are defined as B1 (underground floor) and G1, G2 and G3 above the ground from bottom to top. The three-story cradle is connected into an integral structure by a truss structure 39 and runs in the H-steel tower elevator shaft 3F. The three-story cradle is defined as A1, A2 and A3 from bottom to top. The two road docking interfaces in the middle of the elevator correspond to the first road 81 and the second road 82 respectively. Multiple piers 83 build the second road 82 above the first road 81 to form a stereoscopic road 8. Vehicles waiting to enter the garage wait at the entrance of the stereoscopic road; it operates under the unified command of the stereoscopic garage master control system and the specific control of the elevator control system, such as Figure 5 、 Figure 8 shown.

[0136] a) The initial positions of the elevator cradles A1, A2 and A3 are located on the G1, G2 and G3 floors of the elevator and the stereo garage. Cradles A1 and A2 correspond to the G1 and G2 floors of the garage and the first road 81 and the second road 82.

[0137] Vehicles on the G1, G2, and G3 floors of the stereo garage waiting to be unloaded enter elevator cradles A1, A2, and A3 simultaneously. Vehicles on the G3 floor enter cradle A3 and stop and are securely secured. Vehicles on the G1 and G2 floors directly drive onto cradles A1 and A2 onto the first and second roads 81 and 82 to exit the garage.

[0138] Then, vehicles waiting to enter the parking garage on the G1 and G2 floors enter through the first road 81 and the second road 82, and directly enter the parking garage via the support beds A1 and A2.

[0139] Subsequently, vehicles waiting to enter the B1 and G2 floors of the three-dimensional parking garage enter the cradles A1 and A2 respectively via the first road 81 and the second road 82. Vehicles waiting to enter the G2 floor of the garage directly enter the G2 floor via the cradle A2 for parking, while vehicles waiting to enter the B1 floor of the garage enter the A1 floor via the first road 81 for parking and are securely secured.

[0140] The elevator goes down to the B1, G1 and G2 floors of the stereo garage. Vehicles wait at the road entrance while the elevator goes down.

[0141] b) Elevator cradles A1, A2 and A3 are located on the B1, G1 and G2 floors of the elevator and the stereo garage. Cradles A2 and A3 correspond to the G1 and G2 floors of the garage and the first road 81 and the second road 82.

[0142] The vehicles waiting to leave the garage on the G3 floor in the cradle A3 drive onto the second road (82) to leave the garage. At the same time, the vehicles waiting to leave the garage on the G1 floor directly drive onto the first road 81 via the cradle A2 to leave the garage. The vehicles waiting to enter the B1 floor in the cradle A1 enter the garage and park via the cradle A1.

[0143] Vehicles waiting to be unloaded from garages B1, G1, and G2 enter cradles A1, A2, and A3 simultaneously. Vehicles on B1 enter cradle A1 and stop and are securely secured. Vehicles on G1 and G2 directly pass through cradles A2 and A3 onto the first road 81 and the second road 82 to exit the garage.

[0144] Vehicles waiting to enter the garage on the G1 and G2 floors can enter the garage and park directly via the first road 81 and the second road 82 via the cradles A2 and A3.

[0145] Vehicles waiting to enter garage G1 and G3: Vehicles waiting to enter garage G3 enter cradle A3 via second road 82 and are parked and secured; vehicles waiting to enter garage G1 enter directly via cradle A2 via first road 81.

[0146] The elevator goes up to the G1, G2 and G3 floors of the stereo garage. Vehicles wait at the road entrance while the elevator goes up.

[0147] c) The three elevator beds A1, A2 and A3 are located on the G1, G2 and G3 floors of the elevator and the three-dimensional parking garage. Beds A1 and A2 correspond to the G1 and G2 floors of the garage and the first road (81) and the second road (82).

[0148] The vehicle in cradle A3 enters the garage G3 floor and parks. The vehicle waiting to leave the garage on cradle A1 on garage B1 floor drives onto the first road 81 to leave the garage. At the same time, the vehicle waiting to leave the garage on garage G2 floor directly passes through cradle A2 and drives onto the second road 81 to leave the garage.

[0149] Vehicles waiting to be unloaded from garages G1, G2, and G3 enter cradles A1, A2, and A3 simultaneously. Vehicles waiting to be unloaded from G1 and G2 drive onto the first road 81 and the second road 82 to exit the garage. Vehicles waiting to be unloaded from garage G3 enter cradle A3 to park and be securely secured.

[0150] Then, vehicles waiting to enter the garages G1 and G2 can enter the garages directly via the first road 81 and the second road 82 via the cradles A1 and A2 for parking.

[0151] Subsequently, vehicles to enter garages B1 and G2 enter cradles A1 and A2 via the first road 81 and the second road 82, respectively. Vehicles to enter garage B1 park on cradle A1 and are securely secured there. Vehicles to enter garage G2 park directly via cradle A2.

[0152] The elevator goes down to the B1, G1 and G2 floors of the stereo garage. The vehicle waits at the road entrance while the elevator goes down. The above operation is repeated in sequence.

[0153] The four-story garage and elevator system utilizes a three-bed, two-road infrastructure. The intelligent, efficient elevator (3) moves only one floor up or down during each trip. Each trip consistently connects the second-floor elevator bed to the corresponding two roads, allowing vehicles on both roads to continuously enter and exit the elevator and / or garage. Each trip consistently connects the third-floor bed to the three-story garage, allowing vehicles on the three-story garage to enter and exit the garage and / or elevator. Each trip allows eight vehicles to enter and exit the three-story roadway and garage, and ten vehicles to enter and exit via the elevator. This single-elevator system improves vehicle entry and exit efficiency by eight times compared to existing three-story garages. This operational method and sequence can be intelligently adjusted to changes in traffic volume and in and out of vehicles over time.

[0154] Example 15

[0155] The rest is the same as Example 14, except that:

[0156] Double superposition "four-story garage and elevator three beds two roads" basic combination application such as Figure 9 As shown, the double-stacked second-level four-story basic combination intelligent and efficient stereoscopic garage and the intelligent and efficient elevator 3 are defined as G4, G5, G6 and G7 from bottom to top, and the three-story support bed is connected by a truss structure 39 into an integral structure and runs in the H-steel tower elevator shaft 3F. The three-story support bed is defined as A4, A5 and A6 from bottom to top, and the two road docking interfaces located in the middle of the elevator correspond to the third road 84 and the fourth road 85 respectively. Multiple piers 83 erect the third road 84 and the fourth road 85 above the first road 81 and the second road 82 to form a three-dimensional road 8.

[0157] Example 16

[0158] The rest is the same as Example 11, except that:

[0159] When a three-dimensional parking garage is equipped with two intelligent and efficient elevators 3, one is normally operated as an elevator for entering the garage and the other is operated as an elevator for leaving the garage. During the morning rush hour, both elevators can be used as elevators for entering the garage at the same time, and similarly during the evening rush hour, both elevators can be used as elevators for leaving the garage at the same time, thereby doubling the efficiency of vehicles entering and leaving the garage.

[0160] Example 17

[0161] The rest is the same as Example 11, except that:

[0162] The intelligent and efficient bus stereo garage also includes a sidewalk 1A, a service elevator 1B, and a driver-vehicle identifier 1C. The left and right lanes 1D in the garage are provided with a sidewalk 1A near the garage gable 13. A service elevator 1B is provided at one end of the sidewalk 1A for use by drivers and maintenance personnel. A driver-vehicle identifier 1C is installed on the garage gable 13 above each sidewalk 1A to identify license plates, occupants of non-intelligent driving vehicles, drivers on the sidewalk, etc. Only after the driver gets off the vehicle and safely reaches the sidewalk can the double-loop steel track parking area proceed to the next intelligent operation.

Claims

1. A rail-changing vehicle, characterized in that: The rail-changing vehicle (6) comprises a rail-changing drive mechanism, a track support mechanism, a storage and retrieval vehicle track connection section (73), a return track connection section (74), a power supply track connection section (41), and a rail-changing vehicle control system. The track support mechanism is mounted on the upper surface of the rail-changing vehicle crossbeam (18), the rail-changing drive mechanism is mounted on the track support mechanism, the storage and retrieval vehicle track connection section (73), the return track connection section (74), and the power supply track connection section (41) are respectively mounted on the upper surface of the track support mechanism, and the rail-changing vehicle control system controls the rail-changing vehicle (6) to operate according to instructions under the management of the intelligent parking area control system.

2. The rail-changing vehicle according to claim 1, wherein: The track support mechanism includes a slider (66), a chute (67), a cross beam (69), and a bottom connecting plate (68). A pair of rectangular chute (67) is mirror-symmetrically mounted on the upper surface of the rail-changing vehicle cross beam (18), wherein the slider (66) is mounted therein, and the bottom inner side thereof is connected into one piece by 2-8 bottom connecting plates (68). The middle of the top surface of the left and right sliders (66) is vertically connected into one piece by a cross beam (69), and the front and rear ends of the top are symmetrically fixed with the access vehicle track connection section (73) and the return track. The track connection section (74) and the power supply rail connection section (41) are installed on the top surface of the slider (66) at the middle position of the access vehicle track connection section (73) and the return track connection section (74). The access vehicle track connection section (73), the return track connection section (74) and the power supply rail connection section (41) are respectively connected to the access vehicle track (71), the circulation return track (72) and the power supply rail (4) in a one-to-one correspondence to form a continuous running track; the power supply rail connection section is connected to the power supply rail through a retractable cable mechanism; The rail-changing drive mechanism includes a rail-changing vehicle motor (61), a battery and power supply system (62), a drive shaft (63), a running gear (64), a rail-changing vehicle rack (65), a bearing support (6A), a rail-changing vehicle gearbox (6B), and a coupling (6C), all of which are installed on the lower surface of the middle cross beam (69). A left and right rail-changing vehicle rack (65) are respectively installed on the inner side surfaces of the left and right slide grooves (67) and correspond to the running gear (64) thereon. The drive shaft (63) is symmetrically installed with the running gear (64), 1-3 bearing supports (6A), a coupling (6C) and the rail-changing vehicle gearbox (6B) from both ends to the center. The middle of the drive shaft (63) is connected to the rail-changing vehicle rack (65). The coupling (6C) is mounted on the output shaft of the rail-changing vehicle gearbox (6B). The output shaft of the rail-changing vehicle gearbox (6B) drives the driving shaft (63) to drive the running gears (64) at both ends to run on the corresponding rail-changing vehicle racks (65). The input end of the rail-changing vehicle gearbox (6B) is mounted on the output shaft of the rail-changing vehicle motor (61). The battery and power supply system (62) supply power to the rail-changing vehicle motor (61). Under the control of the rail-changing vehicle control system, the rail-changing vehicle (6) drives the return track connection section (74) to reciprocate between the access vehicle track (71) and the circulating return track (72), and sends the rail car (5A) into the lane groove (26) or the circulating return track (72).

3. A double-circulation steel track, characterized in that: The double-circulation steel track is composed of a storage and retrieval track (71), a circulation return track (72), and the rail-changing car (6) according to claim 1 or 2; on the same track installation base plane, a storage and retrieval track (71) is installed with a rail-changing car (6) near both ends, horizontally and vertically, and a circulation return track (72) is installed vertically on the other side of the two rail-changing cars (6), forming a set of circulation steel tracks; Two access rails (71) are arranged in parallel at the center of the same track installation foundation plane, and two circulating return rails (72) and a rail-changing vehicle (6) are arranged on the outside of the two access rails (71) in a mirror-symmetrical manner, forming two sets of circulating steel rails that together constitute a complete double-circular steel rail, on which the railcar (5A) runs; the two access rails (71) of the double-circular steel rail correspond to the center lines of the two lane grooves one by one, and respectively pass through the lane grooves (26) on the lane sections connecting the parking areas at both ends; a plurality of parking spaces are arranged in the parking area along the two access rails (71), and a position marker (24) is installed on the parking area crossbeam (17) corresponding to each parking space, and a parking space ID number is assigned.

4. A double-circulation steel track parking area (5), comprising a steel structure floor, a track installation foundation plane, a parking area lane section, the double-circulation steel track according to claim 3, a rotating disk (21), a parking space, a power supply rail (4), a rail car (5A), and an intelligent parking area control system; the track installation foundation plane, the parking area lane section, the double-circulation steel track, the rotating disk (21), the parking space, and the power supply rail (4) are all installed on the steel structure floor, the track installation foundation plane is set on the steel structure floor, the parking area lane sections are respectively set on the left and right ends of the steel structure floor, and the double-circulation steel track passes through the left and right parking area lane sections and is installed on the track installation foundation plane in a mirror-symmetrical manner. The rotating disk (21) is installed on the steel structure floor slab on the inner side of the lane section of the parking area on either side and on the double-circulation steel track line for vehicle turning. The remaining space of the steel structure floor slab along the double-circulation steel track is the parking area. The rail car (5A) runs on the double-circulation steel track for parking. The power supply rail (4) is installed in the middle of the track to supply power to the parking area. The double-circulation steel track parking area is parked and operated under the management of the intelligent parking area control system. Each double-circulation steel track parking area (5) is assigned an area ID number.

5. The double-circulation steel track parking area (5) as claimed in claim 4, characterized in that: Also includes at least one of the following features: (A) The steel structure floor comprises a lane crossbeam (14) in the depot, a rail-changing vehicle crossbeam (18), a rotating disk crossbeam (19), and a parking area crossbeam (17), and from right to left, the right lane crossbeam (14) in the depot, the right rail-changing vehicle crossbeam (18), the rotating disk crossbeam (19), the parking area crossbeam (17), the left rail-changing vehicle crossbeam (18), and the left lane crossbeam in the depot are combined to form a steel structure floor; the track installation foundation plane is a horizontal plane formed by the upper surface of the lane crossbeam (14) in the depot, the top surface of the rail-changing vehicle (6) slider (66) on the rail-changing vehicle crossbeam (18), the upper surface of the rotating disk (21) on the rotating disk crossbeam (19), and the upper surface of the parking area crossbeam (17); (B) The parking area lane section includes a lane groove (26), an automatic baffle (27), a parking sign (25), and a lane guide plate (2D). Two lane grooves (26) are arranged in a group in the middle of the left and right parking area lane sections. The distance between the center lines of each two lane grooves is equal to the front and rear wheel tracks of the vehicle, the depth is equal to the height of the rail car (5A), and the width is sufficient for the rail car (5A) to freely enter and exit longitudinally; a pair of automatic baffles (27) are arranged on the parking area lane section at the outer edge of the front wheel lane groove, and two pairs of automatic baffles (27) are respectively arranged at both ends of the parking area lane section. The parking sign (25) is arranged in the center of the parking area lane section between the front wheel lane groove and the rear wheel lane groove. The lane guide plate (2D) is installed on both sides of the vehicle walking track on the upper surface of the parking area lane section.

6. The double-circulation steel track parking area (5) according to claim 5, characterized in that: The lane guide plate (2D) is composed of a pair of mirror-symmetrical "ski-board" type guide plates on the left and right, with two tilted ends mounted outwardly on the upper surface of the bed, to guide the wheels to run accurately.

7. The double-circulation steel track parking area (5) as claimed in claim 5, characterized in that: A railcar (5A) runs on a double-circulation steel track for parking. The railcar (5A) includes a frame traveling mechanism, a power drive system, a brake mechanism (5C), a heavy-loaded pallet (2B), and a railcar control system. The power drive system is installed in the frame traveling mechanism, the top of the power drive system is installed on the lower surface of the heavy-loaded pallet (2B), the brake mechanism (5C) is installed on the axle (51) of the frame traveling mechanism and the inner side of the connecting bearing (53), the heavy-loaded pallet (2B) is installed on the top of the frame traveling mechanism, the upper surface of the heavy-loaded pallet (2B) is a shallow groove structure for carrying the front wheel or the rear wheel of the vehicle, and a pair of mirror-symmetrical side stabilizing plates (2C) are respectively provided at both ends of the heavy-loaded pallet (2B) and on the outer sides of the parking positions of the front and rear wheels of the vehicle. The railcar control system controls the operation of the railcar (5A) under the management of the intelligent parking area control system. The frame running mechanism includes an axle (51), a steel wheel (52), a connecting bearing (53), and a crossbeam (54). A left and right axle (51) are parallel and neatly arranged above two parallel steel rails (7) on the same plane. A steel wheel (52) is fixedly installed at both ends of each axle (51) and placed on the two parallel steel rails (7). Connecting bearings (53) are installed on the axle (51) inside the steel wheel (52). The inner sides of the two opposite connecting bearings (53) on the left and right axles (51) are connected to form a whole by a crossbeam (54). The top of the connecting bearing (53) is installed on the lower surface of the heavy-load support plate (2B). The power drive system includes a gearbox (55), a servo motor (56), an on-board battery (57), a charger (58), and a sliding wire power supply mechanism (59). The output end of the gearbox (55) is installed on the left and right axles (51) to drive the axles to drive the steel wheels to run, and the input end of the gearbox (55) is installed on the output shaft of the servo motor (56). The gearbox (55) and the servo motor (56) are installed on the lower surface of the heavy-duty support plate (2B); the upper part of the sliding wire power supply mechanism (59) is installed on the lower surface of the heavy-duty support plate (2B), and its sliding power supply shoe is installed on the upper surface of the power supply rail (4). The steel structure frame running mechanism and the steel rail (7) directly provide power for the rail car (5A) or the charger (58); the on-board battery (57) and the charger (58) are installed on the lower surface of the heavy-duty support plate (2B).

8. The double-circulation steel track parking area (5) according to claim 7, characterized in that: The railcar (5A) also includes a positioning sensor (5B), an onboard Internet of Things, and a vehicle ID system. The positioning sensor (5B) is installed on the bottom surface of the middle portion of the crossbeam (54) on one side of the rail car (5A), corresponding to the position marker (24); The on-board Internet of Things and vehicle ID system are installed on the bottom of the heavy-load pallet (2B). Each rail car is equipped with the on-board Internet of Things and vehicle ID system. Every two corresponding rail cars (5A) on the track are grouped together and given the same ID number. With the support of the communication system, the intelligent parking area control system manages and controls each group of rail cars (5A) according to the ID number through the on-board Internet of Things to achieve operation.

9. A method for operating a double-circulation steel rail parking area (5) according to any one of claims 4 to 8: A. Buses enter the garage through the elevator dock (16) on the right side of the garage. 1) A pair of railcars (5A) with the same ID number stop in a pair of lane grooves (26) at the right end and wait for orders; the vehicle enters the parking area lane section from the elevator docking port (16) at the right end, and the automatic baffle (27) on the parking area lane section at the outer edge of the front wheel lane groove rises; after the vehicle passes the parking sign (25), it accurately stops and the front and rear wheels reach the railcar (5A) in the front wheel lane groove and the rear wheel lane groove, and with the assistance of the automatic baffle (27), it stops accurately, and the four side stabilizing plates (2C) on the outer sides of the front and rear wheels immediately rise to fix the four wheels; the two pairs of automatic baffles (27) at both ends of the parking area lane section automatically rise to protect the lane groove and the vehicle, and the driver vehicle identifier (1C) automatically identifies the license plate number, the occupant of the non-intelligent driving vehicle and the driver on the sidewalk (1A). After the driver gets off the vehicle and safely arrives on the sidewalk, the intelligent parking area control system can proceed to the next intelligent operation; 2) Under the control of the intelligent parking area control system, the pair of rail cars (5A) with parked vehicles move from the lane groove (26) along the parking and retrieval track (71) through the rail-changing car (6) to the virtual parking area (22) on the rotating disk (21) and park. The rotating disk (21) starts to rotate 180 degrees to turn the vehicles around. Then, the pair of rail cars (5A) continue to move forward synchronously along the parking and retrieval track (71) and arrive at the parking position marker (24) with the specified ID number and park automatically. 3) At the same time, under the control of the rail-changing vehicle control system, the right pair of rail-changing vehicles (6) quickly move the pair of rail vehicles (5A) on the return track connection section (74) on both sides to the storage and retrieval vehicle track (71) to align with the pair of lane grooves (26), and then drive into the pair of lane grooves (26). The automatic baffles (27) on the front wheel side of the parking area lane section and at both ends of the parking area lane section automatically fall down, and the storage and retrieval vehicle track connection section (73) is in an empty position; then the rail-changing vehicle (6) drives the return track connection section (74) and the storage and retrieval vehicle track connection section (73) to quickly move back to their original positions, and the other pair of rail-changing vehicles (6) automatically drive into the return track connection section (74) to stop and wait; B. Buses leave the parking area from the left lane and the elevator interface (16) 4) Under the command of the stereo garage master control system, the vehicle on the left side of the parking area is first released from the garage. Under the control of the intelligent parking area control system, the return track connecting sections (74) on both sides of the left pair of rail change vehicles are first directed to quickly move to the storage and retrieval track (71) and align with the pair of lane grooves (26). The pair of rail vehicles (5A) drive from the lane grooves (26) to the pair of return track connecting sections (74). Then, the pair of return track connecting sections (74) carrying the pair of rail vehicles (5A) quickly return to their original positions. The pair of rail vehicles (5A) circulate to the right on the circular return track (72). At the same time, the two pairs of automatic baffles (27) at both ends of the parking area lane section rise to protect the lane groove (26). 5) Under the control of the intelligent parking area control system, a pair of railcars (5A) carrying vehicles to be unloaded drive synchronously along the parking and retrieval track (71) to the pair of lane grooves (26) on the left. After the vehicles stop steadily, two pairs of automatic baffles (27) at both ends of the parking area lane section automatically fall down, and the vehicles drive out of the elevator docking port (16) through the left parking area lane section and exit the garage. The pair of railcars (5A) remain in the left lane groove (26) on standby to ensure that vehicles from other parking areas pass through. 6) Under the unified dispatch of the multi-story parking garage master control system, during peak traffic hours, vehicles entering and exiting the garage on both sides simultaneously leave the garage under the management and control of the intelligent parking area control system. During non-peak traffic hours, when a large number of buses return to the garage, vehicles entering and exiting the garage on both sides simultaneously enter the garage.

10. A garage frame structure (1), comprising a double-circulation steel track parking area (5) as claimed in any one of claims 4 to 8, a steel structure floor (15), a load-bearing exterior wall (11), a load-bearing interior wall (12), a garage gable (13), an interior driveway (1D), and an elevator docking port (16); The garage frame structure (1) is provided with two load-bearing exterior walls (11) parallel to each other and perpendicular to the ground, and 0-6 load-bearing interior walls (12) are provided between the two load-bearing exterior walls (11). A garage gable (13) is provided at each of the left and right ends of the garage frame structure (1), and is respectively perpendicularly arranged to the load-bearing exterior wall (11) and the load-bearing interior wall (12). The garage frame structure (1) is constructed by stacking and constructing an integral multiple of 2-12 layers of the same or different basic combinations, and each layer is assigned a layer ID number. 1-7 load-bearing interior walls (12) are installed on the load-bearing exterior walls (11) and / or the load-bearing interior walls (12) of each layer. A steel structure floor (15) is provided with 1-7 double-circulation steel rail parking areas (5) corresponding to the steel structure floor (15), each double-circulation steel rail parking area (5) is assigned an area ID number, and the parking area lane sections at one end or both ends of each double-circulation steel rail parking area (5) are connected to each other to form one or two in-garage lanes (1D), and the in-garage lanes (1D) are provided near the gable (13) of the garage, and 1-4 elevator docking interfaces (16) are provided on the corresponding load-bearing exterior walls (11) at both ends of the in-garage lanes (1D) of each garage frame structure (1); the garage frame structure (1) is a steel structure or a reinforced concrete structure.

11. The garage frame structure (1) according to claim 10, characterized in that: The lane crossbeams (14), parking area crossbeams (17), rail-changing vehicle crossbeams (18), and rotating disk crossbeams (19) of each steel structure floor (15) are all mounted on the load-bearing outer wall (11) and / or the load-bearing inner wall (12) of the garage frame structure (1) on each floor.

12. An intelligent and efficient three-dimensional parking garage for buses, comprising the garage frame structure (1) according to claim 10 or 11, an intelligent and efficient elevator (3), a three-dimensional road (8), and a three-dimensional parking garage master control system; the garage frame structure (1) has 2 to 12 floors as a basic combination, and each floor of the garage frame structure (1) is provided with 1 to 7 or more double-circulation steel track parking areas (5); 1 to 4 intelligent and efficient elevators (3) are provided, and the intelligent and efficient elevators (3) having 2 to 12 floors as a basic combination are rectangular in structure, and have 1 to 8 support beds therein. One short side of the rectangular structure is matched with the elevator docking interface (16) of the garage frame structure (1), and the other short side is provided with 1-6 road docking interfaces to be docked with the three-dimensional road (8) composed of 1-6 roads arranged up and down. The intelligent and efficient elevator (3) can be set outside or inside the garage frame structure (1); the garage frame structure (1) and the matching intelligent and efficient elevator (3) are both constructed by stacking and constructing in integer multiples of 2-12 layers of the same or different basic combinations; under the control of the three-dimensional garage master control system, the bus intelligent and efficient three-dimensional garage operates.

13. The intelligent and efficient three-dimensional parking garage for buses according to claim 12, characterized in that: Each intelligent high-efficiency stereo garage and intelligent high-efficiency elevator with a basic combination of 2-12 floors has a road interface located in the middle of a short side of the elevator rectangle. The number of elevator basic combination floors is 1-4 more than the number of beds, and the number of beds is 1-4 more than the corresponding number of roads. The intelligent high-efficiency elevator with a basic combination of 2-12 floors is provided with 2-8 beds connected up and down by a truss structure (39) to form an integral structure. It only runs two trips up and down in the H-steel tower elevator shaft (3F), and each trip runs the same 1-4 floors. In each trip, there are always 1-4 beds connected to 1-4 roads, so that vehicles on 1-4 roads can directly enter and exit the elevator and / or garage continuously. In each trip, there are always 2-8 beds connected to the 2-8-story garage, so that vehicles in the 2-8-story garage can enter and exit the garage and / or elevator at the same time.

14. The intelligent and efficient three-dimensional parking garage for buses according to claim 12 or 13, characterized in that: The intelligent and efficient bus stereo garage further comprises a sidewalk (1A), a service elevator (1B), and a driver vehicle identifier (1C). The sidewalks (1A) are provided on the left and right lanes (1D) in the garage near the garage gable (13). A service elevator (1B) is provided at one end of the sidewalk (1A). A driver vehicle identifier (1C) is installed on the garage gable (13) above each sidewalk (1A).

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