CN114776108A

CN114776108A - Bus stereo garage system

Info

Publication number: CN114776108A
Application number: CN202210451834.9A
Authority: CN
Inventors: 廖金军; 伍容; 苏亮; 易达云; 田�健; 袁渝
Original assignee: China Railway Construction Heavy Industry Group Co Ltd
Current assignee: China Railway Construction Heavy Industry Group Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-07-22

Abstract

The invention discloses a stereo garage system for buses, which comprises a stereo garage and a control system, wherein the stereo garage comprises a vertical elevator and a garage main body with a plurality of parking layers, the vertical elevator is provided with a car for parking the bus and a driving device for driving the car to ascend and descend and to park at each parking layer, and each parking layer is provided with a parking space; the control system is electrically connected with the vertical lifting elevator and used for controlling the lifting of the vertical lifting elevator, and the control system is wirelessly connected with a control signal receiving device on the bus so as to control the bus to be in the parking space and automatically drive between the vertical lifting elevators. The invention utilizes the characteristic that the bus has relatively fixed departure time and can be uniformly allocated, replaces the existing vehicle exchange technology of the stereo garage by automatic driving, and has the advantages of simple structure, more intelligent access and stable and reliable vehicle transfer.

Description

Bus stereo garage system

Technical Field

The invention relates to the technical field of garages, in particular to a stereo garage system for a bus.

Background

With the continuous speed increase of the national urbanization process and the continuous expansion of urban traffic scale, the problem of difficult bus parking is increasingly prominent. At present, domestic stereo garages in the aspect of automobiles are mature in application, but the stereo garages for buses are relatively few, more than all stereo garages are built for concrete parking buildings, and drivers directly drive the stereo garages into the parking buildings. The parking building in the mode needs to occupy larger space for vehicles to enter and exit the ramp and the vehicle running channel, and has long time for storing and taking the vehicles and slow turnover; in addition, because the bus size is great, and weight is heavier, has proposed higher requirement to public transit stereo garage structural performance.

The bus stereo garage in the prior art comprises a plurality of layers of main body frames, a transverse moving system, a lifting system, a plurality of vehicle-mounted moving vehicle plates, a plurality of charging plug connectors and the like, wherein the lifting system lifts a bus and the vehicle-mounted moving vehicle plates to a parking layer, and then the transverse moving system horizontally transversely moves the bus and the vehicle-mounted moving vehicle plates to a target parking space. However, the process adopts steel wire rope transmission, the bus and the vehicle-mounted moving plate are easy to shake during the transverse movement, and the stability is poor.

To sum up, how to solve the relatively poor scheduling problem of bus stereo garage vehicle transportation stability effectively is the problem that technical personnel in this field need to solve at present.

Disclosure of Invention

In view of this, the present invention provides a bus stereo garage system, and the structural design of the bus stereo garage system can effectively solve the problem of poor vehicle transportation stability of the bus stereo garage.

In order to achieve the purpose, the invention provides the following technical scheme:

a bus stereo garage system comprises a stereo garage and a control system, wherein the stereo garage comprises a vertical lifting elevator and a garage main body with multiple parking layers, the vertical lifting elevator is provided with a car for parking a bus and a driving device for driving the car to lift and stop at each parking layer, and each parking layer is provided with a parking space;

the control system is electrically connected with the vertical lifting elevator and used for controlling the lifting of the vertical lifting elevator, and the control system is wirelessly connected with a control signal receiving device on the bus so as to control the bus to be in the parking space and automatically drive between the vertical lifting elevators.

Preferably, among the above-mentioned bus stereo garage system, the vertical lift elevator is located stereo garage's middle part, each layer the parking layer is located vertical lift elevator's both sides have one respectively the parking stall, just correspond both sides on the vertical lift elevator the parking stall has the car door that can open and shut respectively, the bottom lie in the parking layer vertical lift elevator one side the parking stall is for being used for the entry position that the bus drove into, the opposite side the parking stall is for being used for the export position that the bus drove out, each of bottom top the parking stall is the parking stall that is used for the parking.

Preferably, in the above-mentioned bus stereo garage system, each all be provided with automatic charging device on the parking stall, automatic charging device including fill electric pile and with fill the charging connection device that the electric connection of electric pile is connected, control system with fill electric pile electricity and be used for control fill electric pile and external power break-make, charging connection device including be used for with charge plug that the interface that charges on the bus docks and with charging plug connects in order to drive the flexible telescopic part of charging plug, just telescopic part can stretch out and draw back under control system's control.

Preferably, among the above-mentioned bus stereo garage system, the connecting device that charges still includes the guard plate that can open and shut, control system with the guard plate is connected in order to control opening and shutting of guard plate, under the state that the guard plate was opened, charging plug can be overhanging, under the closed state of guard plate, cover and retract outside the charging plug.

Preferably, in the above-mentioned bus stereo garage system, each distance on the parking stall the connection device that charges predetermines distance and is provided with the baffle, be provided with on the baffle and be used for detecting the travel sensor that the wheel of bus is close whether, control system with travel sensor is connected for according to travel sensor's detection structure control the bus automatic stop.

Preferably, in the above-mentioned bus stereo garage system, stereo garage's top is provided with solar photovoltaic power generation facility, control system with solar photovoltaic power generation facility electricity is connected, is used for control fill electric pile with break-make between solar photovoltaic power generation facility's output.

Preferably, in the above-mentioned stereo garage system for buses, the entrance position and the exit position are respectively provided with a weighing device for detecting whether the bus is overweight or not.

Preferably, in the above-mentioned bus stereo garage system, the stereo garage still including set up in each the passenger elevator and the fire control passageway outside the layer of stopping.

Preferably, among the above-mentioned bus stereo garage system, be provided with in the car and be used for detecting whether have personnel's image and infrared ray sensor in the car, control system with image and infrared ray sensor electricity are connected, are used for there is not personnel back control in the car door is closed.

Preferably, in the above-mentioned bus stereo garage system, each the parking stall with be provided with smoke detection device and fire control unit in the car respectively, control system with smoke detection device with fire control unit electricity respectively is connected, is used for when smoke detection device detects unusually the control fire control unit starts.

The invention provides a bus stereo garage system which comprises a stereo garage and a control system. The stereo garage comprises a vertical elevator and a garage main body with multiple parking layers, wherein the vertical elevator is provided with a car for parking a bus and a driving device for driving the car to ascend and descend and stop at each parking layer, and each parking layer is provided with a parking space; the control system is electrically connected with the vertical lifting elevator and used for controlling the lifting of the vertical lifting elevator, and the control system is wirelessly connected with the control signal receiving device on the bus so as to control the bus to automatically drive between the parking space and the vertical lifting elevator.

When the stereo garage system for the bus is applied, the bus enters the car when parking, the control system controls the driving device to lift the car to the corresponding parking layer after the car door is closed, and then the bus is controlled to drive automatically, namely the bus is started and automatically drives into the corresponding parking space to stop. When the bus is picked up, the control system controls the driving device to lift the car to a corresponding parking layer according to a car picking command, controls the bus to automatically drive, namely starts and automatically drives in the car to control the bus to stop, then controls the driving device to lower the car to the bottommost layer, and the car door can be opened to enable the car to exit the car, so that the car picking process is completed. The invention utilizes the characteristic that the bus has relatively fixed departure time and can be uniformly allocated, replaces the existing vehicle exchange technology of the stereo garage by automatic driving, and has the advantages of simple structure, more intelligent access and stable and reliable vehicle transfer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a stereo bus garage according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 in an enlarged scale (uncharged state);

FIG. 3 is a schematic diagram of a charging state corresponding to FIG. 2;

fig. 4 is a schematic top view of the structure of fig. 1.

The drawings are numbered as follows:

1-a stereo garage, 2-a parking space and 3-a vertical elevator; 301-car, 4-automatic charging device, 401-charging pile, 402-cable, 403-charging connecting device, 4031-protective plate, 4032-charging plug, 4033-telescopic part, 5-bus, 501-charging interface, 502-control signal receiving device, 503-driving module, 6-baffle, 7-solar photovoltaic power generation device, 8-pedestrian elevator, 9-fire fighting channel, 10-travel sensor, 11-weighing device, 12-image and infrared sensor, 13-image and laser detection device, and 14-smoke detection and fire fighting device.

Detailed Description

The embodiment of the invention discloses a bus stereo garage system, which is used for improving the vehicle transportation stability of a bus stereo garage.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a stereo bus garage according to an embodiment of the present invention; FIG. 2 is a schematic view of a portion A of FIG. 1 in an enlarged scale (uncharged state); FIG. 3 is a schematic diagram of a charging state corresponding to FIG. 2; fig. 4 is a schematic top view of the structure of fig. 1.

In one embodiment, the bus stereo garage system provided by the invention comprises a stereo garage 1 and a control system.

The stereo garage 1 comprises a garage main body and a vertical lifting elevator 3. The garage main part has the multilayer parking layer, and each layer parking layer has the parking stall respectively. The number of the specific parking levels can be set according to needs, and is not particularly limited herein. The number of parking spaces of each parking level may also be set as desired. Of course, the size and shape of each parking space need to be set according to the size of the bus 5, so as to meet the parking requirement of the bus 5. The vertical lift 3 has a car 301 for parking the bus 5 and a driving device for driving the car 301 to ascend and descend and stop at each parking floor, and the structure of the specific driving device and the connection relationship with the car 301 can refer to the arrangement of a conventional lift, which is not limited specifically here.

The control system is electrically connected to the vertical lift 3 for controlling the lifting of the vertical lift 3. The control mode of the specific control system can refer to the setting of the conventional stereo garage 1, and the detailed description is omitted here. The control system is in wireless connection with a control signal receiving device 502 on the bus 5 to control the bus 5 to automatically drive between the parking space and the vertical lifting elevator 3. This application utilizes the autopilot technique, through 5 autopilots of control system control bus to realize the transportation between car 301 to the parking stall. The specific automatic driving technology may be an internet of vehicles automatic driving technology, and the control principle thereof refers to the prior art, which is not described herein again. Specifically, the bus 5 is provided with a control signal receiving device 502 and a driving module 503, the control signal receiving device 502 receives an instruction sent by the control system through a wireless mode and then sends the instruction to the driving module 503, and the bus is driven to finish automatic driving such as forward and backward according to the instruction.

When the stereo garage system for the bus is applied, the bus enters the car 301 when the bus is parked, the control system controls the driving device to lift the car 301 to the corresponding parking floor after the car door is closed, and then the bus 5 is controlled to drive automatically, namely the bus 5 is started and automatically drives into the corresponding parking space and then the bus 5 is controlled to stop. When the bus is picked up, the control system controls the driving device to lift the car 301 to the corresponding parking layer according to the car picking command, controls the bus 5 to automatically drive, namely, the car is started and automatically driven into the car 301, then the bus 5 is controlled to stop, then the control system controls the driving device to lower the car 301 to the bottommost layer, and the car can exit from the car 301 after the car door is opened, so that the car picking process is completed. The invention utilizes the characteristic that the departure time of the bus 5 is relatively fixed and can be uniformly allocated, replaces the existing stereo garage vehicle exchange technology by automatic driving, and has the advantages of simple structure, more intelligent access and stable and reliable vehicle transfer. Incorporate whole control system with all buses in the station, really realized parking system intellectuality, avoided the structure that current exchange technology exists when bus 5 parks complicacy, reliability subalternation problem simultaneously.

Specifically, the vertical lift elevator 3 is located in the middle of the stereo garage 1, parking spaces on two sides of each parking layer located on the vertical lift elevator 3 are respectively provided with a parking space, the parking spaces corresponding to two sides on the vertical lift elevator 3 are respectively provided with a car door capable of being opened and closed, the parking space on the bottommost parking layer located on one side of the vertical lift elevator 3 is an entrance position for the bus 5 to enter, the parking space on the other side is an exit position for the bus 5 to exit, and each parking space above the bottommost parking layer is a parking space 2 for parking. The parking layer at the bottommost layer can be a ground layer, the ground layer is an entrance, one end of the ground layer is an entrance, the other end of the ground layer is an exit, and the parking layers on the ground layer are parking layers. Through the arrangement, when the bus 5 to be stored is stored, the bus 5 is manually driven into the ground floor parking entrance, namely the entrance position, when the length, the width, the height, the weight and the like of the bus 5 meet the requirements, the car door on the corresponding side is opened, the bus is manually driven into the car 301 from the entrance position, and the personnel can exit the car 301 after the position is not wrong. Then the car door is closed, after the driving device lifts the car 301 to a corresponding parking layer, the car door corresponding to the empty side of the parking space is opened, then the control system automatically controls the bus 5 to start, and sends an advancing or retreating instruction according to the direction of the bus and the opening condition of the car door so as to enter the corresponding parking space 2. The vehicle taking process is similar to the parking process principle, the sequence is opposite, and details are not repeated. Through the arrangement, the automatic driving of the bus can realize the transportation of the bus 5 between the car 301 and the parking space 2 only by advancing or retreating, and the automatic driving device is easy to realize and high in reliability. If necessary, a plurality of parking spaces may be provided on at least one side of the vertical lift 3, and the corresponding automatic driving route and control are complicated.

Further, all be provided with automatic charging device 4 on each parking stall 2, automatic charging device 4 is including filling electric pile 401 and with fill the charging connecting device 403 that electric pile 401 is connected, control system with fill electric pile 401 electricity and be connected, be used for control to fill electric pile 401 and external power source break-make, charging connecting device 403 is including being used for with the charging plug 4032 that charges interface 501 butt joint on the bus 5 with the telescopic part 4033 of charging plug 4032 with the drive, and telescopic part 4033 can stretch out and draw back under control system's control. Specifically, charging pile 401 and charging connection device 403 are connected by cable 402. When the parking space 2 is empty, the control system controls the telescopic part 4033 to drive the charging plug 4032 to retract, and when a vehicle is parked on the parking space 2, the control system controls the telescopic part 4033 to drive the charging plug 4032 to extend outwards so as to be in butt joint with the charging interface 501 on the bus 5, and then automatic charging can be performed. By adopting the automatic charging technology, the requirement of charging and endurance of the electric bus 5 is met.

Furthermore, the charging connection device 403 further includes a protection plate 4031 capable of being opened and closed, the control system is connected to the protection plate 4031 to control the opening and closing of the protection plate 4031, when the protection plate 4031 is opened, the charging plug 4032 can extend outward, and when the protection plate 4031 is closed, the protection plate 4032 covers the retracted charging plug 4032. Specifically, after the control system receives the information that the vehicle is in place in the parking space 2, the control protection plate 4031 automatically pops open, the charging plug 4032 automatically rises under the action of the telescopic part 4033 and is in butt joint with the charging interface 501 on the bus 5, and the automatic charging of the bus 5 is achieved. The telescopic component 4033 may be specifically a telescopic cylinder and extends or retracts under the control of a control system, and the charging plug 4032 is connected to the movable end of the telescopic cylinder so as to extend or retract under the driving of the telescopic cylinder. Alternatively, the retractable member 4033 may also be a retractable structure such as a spring, and when the guard plate 4031 is closed, the charging plug 4032 is compressed, and then the spring is compressed, and when the guard plate 4031 is opened, the restoring force of the spring pushes the charging plug 4032 to extend outward.

According to the requirement, the automatic charging device 4 further comprises a visual or laser detection device, and the position of the charging plug 4032 and the charging interface 501 is detected, so that the alignment precision is improved. Or, the charging plug 4032 and the charging interface 501 are respectively provided with a magnetic part capable of being magnetically attracted, and alignment accuracy of the charging plug 4032 and the charging interface 501 is improved by assisting guidance through magnetic force adsorption. Or, the charging plug 4032 and the charging interface 501 may adopt a taper plug and a taper interface to cooperate, and the alignment accuracy is improved by using the guiding function of the taper surface.

In order to facilitate the control of the stop of the bus during automatic driving, a baffle 6 is arranged on each parking space 2 at a preset distance from the charging connection device 403, a travel sensor 10 for detecting whether wheels of the bus 5 are close to each other is arranged on the baffle 6, and the control system is connected with the travel sensor 10 and used for controlling the bus 5 to stop automatically according to a detection structure of the travel sensor 10. The specific preset distance is set according to the distance between the wheels of the bus 5 and the charging interface 501, so that when the wheels are close to the baffle 6, the stroke sensor 10 sends the relative position information to the control system to control the vehicle to stop automatically, and at the moment, the positions of the charging interface 501 and the charging connection device 403 are just corresponding. According to the requirement, a monitoring device such as a camera can be arranged on the parking space 2 and connected with the control system to control the automatic stop of the vehicle.

In one embodiment, a solar photovoltaic power generation device 7 is arranged at the top of the stereo garage 1, and the control system is electrically connected with the solar photovoltaic power generation device 7 and is used for controlling the on-off of the charging pile 401 and the output end of the solar photovoltaic power generation device 7. The solar photovoltaic power generation device 7 can absorb solar energy, convert the solar energy into electric energy and store the electric energy in the energy accumulator. The structure and the working principle of the solar photovoltaic power generation device 7 please refer to the prior art, which is not described herein. The solar photovoltaic power generation device 7 provides supplementary electric energy for vehicle charging or system illumination and the like, reduces the consumption of external energy sources, and is green and environment-friendly. The charging pile 401 is connected with an energy accumulator or an external power supply through a control system, a power source is automatically distributed by the control system according to the electric energy of the energy accumulator, and when the energy of the energy accumulator is sufficient, solar charging is adopted; otherwise, automatically switching to an external power supply; when the electric quantity is full or abnormal, the power supply can be automatically cut off.

In one embodiment, the entrance and exit stations are provided with weighing devices 11, respectively, for detecting whether the buses 5 at the entrance and exit stations are overweight. Specifically, the weighing device 11 is arranged on the ground at the entrance position and the exit position to detect whether the bus 5 is overweight and is electrically connected with the control system, and if the bus is overweight, the reminding can be output to avoid hidden danger caused by the fact that the bus enters the parking space 2. Through the setting of weighing device 11, the reliability of garage system has further been improved.

Specifically, the stereo garage 1 further comprises a pedestrian elevator 8 and a fire fighting access 9 which are arranged outside each parking layer. The arrangement of the pedestrian elevator 8 is beneficial to the access and maintenance of personnel, and the arrangement of the fire fighting channel 9 is beneficial to reducing the influence caused by other accidents such as fire disasters.

In addition to the above embodiments, the car 301 is provided with the image and infrared sensor 12 for detecting whether or not a person is present in the car 301, and the control system is electrically connected to the image and infrared sensor 12 for controlling the car door to be closed when no person is present in the car 301. Whether a person is in the car 301 is detected by arranging the image and infrared sensor 12 in the car 301, so that unnecessary safety accidents caused by the fact that the person enters the car by mistake are avoided. Specifically, when parking, a person drives the vehicle into a designated position in the car 301 and detects the vehicle without error, and then the person exits, and a parking instruction is sent by means of card swiping, key pressing, touch screen and the like; then, the image and infrared sensor 12 detects that no person has entered the car by mistake, and the car door is closed. When the bus 5 is taken out, the image and infrared sensor 12 detects the car when it enters the designated position of the car 301, and the car door is closed when it is confirmed that no person has entered the car by mistake.

In the above embodiments, the exit and entrance positions and the parking spaces 2 are provided with image and laser detection devices 13 to detect the vehicle state and transmit the vehicle state information to the control system. For the detection principle of the image and laser detection device 13, please refer to the prior art, and the description thereof is omitted.

In the above embodiments, the car 301 and the parking space are respectively provided with a smoke detection device and a fire protection device, and the control system is electrically connected with the smoke detection device and the fire protection device respectively and is used for controlling the fire protection device to start when the smoke detection device detects an abnormality. When a fire disaster is caused by faults and the like, the control system can receive the abnormal signal of the smoke detection device and automatically start the fire protection device, so that the fire disaster is prevented from spreading. Meanwhile, the fire fighting channel 9 is combined, so that equipment and personnel damage is reduced to the greatest extent. For the structure of the smoke detection device and the fire fighting device, please refer to the prior art, which is not described herein.

In the above embodiments, the control system includes an input unit for detecting signals of various sensors, an interaction unit including manual operation instructions and information display, a control unit, and a drive output unit including automatic driving control, charging start/stop control, lifting device control, and the like. In the whole process of equipment operation, control system combines each state monitoring data (vehicle information, parking stall state, electric quantity signal etc.), can look over the vehicle state in real time, accomplishes quick response, automatic access.

The specific parking steps are as follows:

s1: the vehicle is driven to the entrance appointed place;

s2: the monitoring device scans and identifies the vehicle, the license plate information is transmitted to the control system, the tracing is convenient, and when the length, the width, the height and the weight of the vehicle meet the requirements, the corresponding side car door is opened;

s3: a person drives a vehicle into a designated position in a car, exits after detection is correct, and sends a parking instruction through card swiping, key pressing, touch screen and the like;

s4: after no people enter the car by mistake through detection and detection of the image and the infrared sensor, the control system controls the car door to close;

s5: starting a driving device of the vertical elevator to lift the lift car to a corresponding parking layer;

s6: the control system controls the car door of one side of the car corresponding to the vacant parking space to open;

s7: the control system controls the bus to start and slowly move forwards or backwards according to the instruction;

s8: when the tire approaches the baffle, the stroke sensor sends the relative position information to the control system, and the control system controls the vehicle to automatically stop;

s9: the automatic charging device detects each signal, and sends a charging command under the conditions that the device is normal and the vehicle is not fully charged, so that charging is realized, and the parking process is finished.

The specific vehicle taking steps are as follows:

s1: a user sends a car taking instruction through card swiping, key pressing, remote control or the like;

s2: starting a driving device of the vertical lifting elevator, lifting the lift car to a corresponding parking layer, and simultaneously returning the automatic charging device to prepare for departure;

s3: the control system controls the car door on the corresponding side of the car to open;

s4: the control system controls the bus to start and slowly advance or retreat according to the instruction to enter the lift car;

s5: after the bus enters the designated position of the car through detection, the control system controls the bus to automatically stop;

s6: detecting by an image and infrared sensor, and closing the lift car door after confirming that no person enters the lift car by mistake;

s7: starting a driving device of the vertical lifting elevator to lower the lift car to the bottommost layer;

s8: the car door at one side of the car head is opened;

s9: and (4) allowing personnel to enter and drive the bus out of the garage to finish the bus taking process.

To sum up, whole access process only needs artifical driving to come in and go out at the bottom, and all the other steps all can be accomplished by control system is automatic, still can realize remote control through cell-phone APP, control platform etc. improve human-computer interaction and access intellectuality. The whole storing and taking process and the charging state are monitored and controlled by the control system, and the integral allocation of the parking system is facilitated. Simultaneously, set up multiple monitoring devices, set up intelligent control system, can look over the vehicle state in real time, accomplish quick response, automatic access makes the equipment operation safe and reliable more. In addition, the bus is basically controllable in departure time and arrival time due to the operation particularity, so that the bus can be stored and taken successively and allocated to parking spaces according to the scheduling condition, and the storage efficiency and the practicability of the bus are further improved.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bus stereo garage system is characterized by comprising a stereo garage and a control system, wherein the stereo garage comprises a vertical elevator and a garage main body with multiple parking layers, the vertical elevator is provided with a car for parking a bus and a driving device for driving the car to ascend and descend and stop at each parking layer, and each parking layer is provided with a parking space;

2. The bus stereo garage system according to claim 1, wherein the vertical lift elevator is located in the middle of the stereo garage, each layer the parking layer is located one is respectively provided at both sides of the vertical lift elevator the parking spaces, and the parking spaces corresponding to both sides of the vertical lift elevator are respectively provided with car doors capable of opening and closing, the bottommost layer in the parking layer is located at one side of the vertical lift elevator the parking space is an entrance position for the bus to enter, the parking space at the other side is an exit position for the bus to exit, and each parking space above the bottommost layer is a parking space for parking.

3. The bus stereo garage system according to claim 2, wherein each parking space is provided with an automatic charging device, the automatic charging device comprises a charging pile and a charging connection device electrically connected with the charging pile, the control system is electrically connected with the charging pile and used for controlling the charging pile to be switched on and off with an external power supply, the charging connection device comprises a charging plug for being in butt joint with a charging interface on the bus and a telescopic component connected with the charging plug to drive the charging plug to stretch, and the telescopic component can stretch under the control of the control system.

4. The bus stereo garage system according to claim 3, wherein the charging connection device further comprises a protection plate capable of being opened and closed, the control system is connected with the protection plate to control the opening and closing of the protection plate, the charging plug can extend outwards when the protection plate is opened, and the protection plate covers the outside of the retracted charging plug when closed.

5. The bus stereo garage system according to claim 3, wherein a baffle is arranged on each parking space at a preset distance from the charging connection device, a travel sensor for detecting whether wheels of the bus are close to each other is arranged on each baffle, and the control system is connected with the travel sensor and used for controlling the bus to automatically stop according to a detection structure of the travel sensor.

6. The bus stereo garage system according to claim 3, wherein a solar photovoltaic power generation device is arranged at the top of the stereo garage, and the control system is electrically connected with the solar photovoltaic power generation device and used for controlling the on-off between the charging pile and the output end of the solar photovoltaic power generation device.

7. The bus stereo garage system according to claim 2, wherein weighing devices are respectively provided on the entrance position and the exit position for detecting whether the bus on the entrance position and the exit position is overweight.

8. The bus stereo garage system of claim 1, further comprising a pedestrian elevator and a fire fighting aisle disposed outside each of the parking levels.

9. The bus stereo garage system according to any one of claims 1-8, wherein an image and infrared sensor for detecting whether there is a person in the car is arranged in the car, and the control system is electrically connected with the image and infrared sensor and used for controlling the car door to close after there is no person in the car.

10. The bus stereo garage system according to any one of claims 1-8, wherein a smoke detection device and a fire protection device are respectively arranged in each parking space and the car, and the control system is electrically connected with the smoke detection device and the fire protection device respectively and used for controlling the fire protection device to be started when the smoke detection device detects an abnormality.