CN210984024U - Intelligent parking lot teaching model - Google Patents

Abstract

The utility model relates to an intelligent parking lot teaching model, including stereo garage model, vertical lift storehouse, controller, stereo garage model forms the main part skeleton by the aluminium alloy concatenation, and the main part skeleton includes a plurality of parking layers, two rows of parking stalls, moves the car passageway, and the export in vertical lift storehouse is connected with the passageway of moving the car, and each layer of parking layer disposes the dolly, and each parking stall sets up first year sweep, second year sweep, the dolly includes wheel, frame, roof, the roof can promote relative to the frame to make the dolly drive into the vehicle bottom of model car and hold up the model car, set up the photoelectric sensor who carries out real-time detection to the state of parking stall in the parking stall; the vertical lift storehouse sets up the derrick, sets up the car in the derrick, establishes the hauler at the derrick top, the car forms rectangular frame by the aluminium alloy concatenation, be provided with the car that is used for bearing the weight of automobile model in the car and carry the sweep.

Description

Intelligent parking lot teaching model

Technical Field

The utility model belongs to the technical field of real teaching device of instructing, concretely relates to intelligent parking area teaching model.

Background

Along with the increase of the quantity of possession of car by a wide margin, city stereo garage's demand constantly increases, and vehicle elevating gear is generally not equipped with in traditional double-deck or multilayer stereo garage, and the vehicle passes through the slope and gets in and out stereo garage. Need more space construction ramp, and be unfavorable for the garage transformation implementation of building. Some stereo garages also adopt a turntable platform to pick and place vehicles, but the stereo garages have large occupied area and low safety factor. Therefore, the vertical lifting type stereo garage is the direction of urban stereo garages in future, and related specialties of higher vocational schools also develop teaching research around similar subjects.

The students in the higher vocational schools need to have necessary theoretical knowledge and scientific culture basis, focus on practical application and comprehensive application of related knowledge, and the practical teaching is an important means for cultivating comprehensive qualities of the students. Along with the popularization of car, the demand on urban parking stall increases, and the safe orderly operation of urban vehicle access can be guaranteed in multilayer intelligent garage, if can introduce daily real teaching of instructing with the real teaching device of instructing of multilayer intelligent garage control, will can regard as the real teaching of instructing of specialty such as student's study automatic control technique, sensor detection technique, program control technique to provide fine carrier, can also provide fine reference experience for stereo garage control system's research and development.

Meanwhile, how to utilize the sensing and photoelectric elements to carry out automatic and random parking and taking scheduling on the parking places effectively improves the utilization rate of the parking garage and the efficiency of parking and taking vehicles, so that the intelligent management of the garage achieves scientificity, intellectualization and rationalization, and a good practical training carrier is also needed to be provided for students.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent parking area teaching model, through stereo garage's teaching tutor model, combine to deposit vehicle dispatch control system, help the student to combine intelligent garage theoretical knowledge and practice better, the practicality is strong, excellent in use effect, convenient to popularize and use.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides an intelligence parking area teaching mode, includes stereo garage model, vertical lift storehouse, controller, its characterized in that: the stereo garage model is formed by splicing aluminum profiles to form a main body framework, the main body framework comprises a plurality of parking layers, each parking layer comprises two rows of parking spaces and a car moving channel clamped between the two rows of parking spaces, an outlet of a vertical lifting bin is connected with the car moving channel, each parking layer is provided with a trolley capable of walking on the car moving channel, each parking space is provided with a pair of a first car carrying plate for carrying a model car and a second car carrying plate for carrying the trolley, each trolley comprises wheels, a frame and a top plate, the top plate can be lifted relative to the frame, so that the trolley can be driven into the bottom of the model car and lift the model car, the trolley is driven by a first motor, and photoelectric sensors for detecting the states of the parking spaces in real time are arranged in the parking spaces; the photoelectric sensor is in communication connection with the controller, and the vertical lifting bin is arranged on a middle parking space of a row of parking spaces; the vertical lift storehouse sets up the derrick, sets up the car in the derrick, establishes the hauler at the derrick top, and around there being wire rope on the hauler, car, the other end connection counterweight are connected to wire rope one end, the car forms rectangular frame by the aluminium alloy concatenation, be provided with the car that is used for bearing automobile model in the car and carry the sweep.

The controller comprises a clock circuit, and the clock circuit is used for calculating the parking time of the model automobile.

And the front end and the rear end of the trolley frame are respectively provided with a garage position sensor.

And a trolley moving plate position sensor is arranged at the bottom of the trolley frame.

The car moving channel comprises two parallel bearing guide rails and a belt pulley moving mechanism for driving the car moving plate to slide along the bearing guide rails.

The utility model has the advantages that: as intelligent garage model is used in the teaching, the utility model relates to a novel rationally, use stereo garage actual engineering experiment to student's specialty class experiment, let the student know the concrete engineering application of specialty class theoretical knowledge in stereo garage control comprehensively, combine theoretical knowledge and practice better, train student's hands-on ability. The garage carrying system model adopts a parking management mode of vertical lifting and translation transportation, so that model automobiles can be conveniently, efficiently and reliably carried, the basic working principle of the intelligent garage is shown in a simple structure mode, and teaching and practical training operation is facilitated.

The utility model discloses a stereo garage's modeling to be equipped with complete monitoring, control system, use in can supplying the student to instruct and compete in fact, be favorable to strengthening the understanding application of student to stereo garage principle, structure and control mode.

The real standard teaching as specialty such as teaching, training automatic control technique, sensor detection technique, programme-controlled technique provides fine carrier, can also provide fine reference experience for stereo garage control system's research and development, and the practicality is strong, excellent in use effect, convenient to popularize and use.

Drawings

Fig. 1 is the model structure schematic diagram of the stereo garage of the utility model.

Fig. 2 is a schematic plan view of a single-level garage.

Fig. 3 is a schematic structural view of the vehicle moving plate of the present invention.

Fig. 4 is a schematic view of the driving structure of the cart according to the present invention.

Fig. 5 is a schematic view of the structure of the cart of the present invention.

Fig. 6 is a schematic structural view of the trolley top plate in a jacking state.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected. Can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Referring to fig. 1-6, the utility model provides a stereo garage, including over-and-under type stereo garage model 10 and control system, over-and-under type stereo garage model is three layer construction, and two, three layer garages set up two rows of parking stalls 1 and 5 altogether, set up between two rows of garages and move car passageway 2, and over-and-under type stereo garage model is inside to be provided with elevator 30, and the elevator sends the model car to appointed floor earlier, transfers the model car to appointed parking stall by moving car mechanism again. The transfer passage comprises two parallel bearing guide rails 21, a transfer plate 22 sliding along the bearing guide rails, and a belt pulley moving mechanism 23 driving the transfer plate to move. A trolley 4 is arranged on each layer of the trolley moving plate, the trolley moving plate moves back and forth on the guide rail, and the trolley moves left and right between the trolley moving plate and the parking space, so that the automobile is moved to a proper position.

The lifting type stereo garage model is formed by splicing aluminum profiles through triangular codes to form a main body framework, the stereo garage is formed by splicing two rows of three grids in a middle passageway in a side-by-side mode, the left middle grid is an upper elevator cabin derrick and a lower elevator cabin derrick, a vertical type elevator is arranged, a tractor mounting frame is additionally arranged on the top layer of the derrick, a tractor 31 is fixed above the tractor mounting frame, a display screen 32 is arranged on a vertical face on one side of the tractor mounting frame, a car 33 of the elevator vertically moves in the elevator cabin derrick, the car is also a rectangular inner frame spliced by the aluminum profiles through the triangular codes, outwards protruding idler wheels are arranged on side beams of the rectangular inner frame, the idler wheels roll along vertical faces of stand columns of the derrick, a U-shaped deceleration induction switch (not shown) is arranged on one side of the derrick according to. A steel wire rope 34 is wound on the traction machine, one end of the steel wire rope is connected with the lift car, the other end of the steel wire rope is connected with a counterweight device, the counterweight device is arranged on one side (not shown) of the lifting type stereo garage model, and when the elevator operates, the counterweight device is lifted along with the pulling of the motor. The bottom of the car is provided with a carriage bottom plate, a pair of car carrying plates for carrying the model car is symmetrically arranged above the carriage bottom plate, and when the model car is moved, the car enters the carriage bottom plate, jacks up the model car on the car carrying plates and leaves the car together.

The bottom surface of the transfer board can be provided with rollers to enable the transfer board to move on the bearing guide rail more easily, the belt pulley moving mechanism 23 comprises a belt motor, a motor shaft, a driving wheel, a driven wheel and a belt 24, the belt motor is fixed on the vertical beam 25, the belt is sleeved on the driving wheel and the driven wheel, the motor shaft drives the driving wheel to rotate, and the bottom of the transfer board is fixed on the belt. The travel is determined by the rotational displacement of the belt motor, and limit switches are arranged at two ends of the vehicle moving channel to limit the limit position of the vehicle moving plate and prevent accidents caused by misoperation or other reasons. The transfer plate is provided with a position sensing switch 221, correspondingly, the bottom of the trolley is provided with a transfer plate position sensor 41, and when the trolley moves to the central position of the transfer plate, the position sensing switch sends a signal to a main control unit microprocessor of the control system.

Each parking space is provided with a pair of first car carrying plates 11 for carrying model cars and a pair of second car carrying plates 12 for carrying trolleys, wherein the second car carrying plates are slightly longer and slightly wider than the first car carrying plates. The second vehicle carrying plate is positioned below the first vehicle carrying plate, and the distance between the second vehicle carrying plate and the first vehicle carrying plate is higher than the outer diameter of wheels of the trolley, so that the trolley can walk on the second vehicle carrying plate.

The trolley 4 comprises wheels 42, a frame 43 and a top plate 44, the top plate is fixed on the frame through a movable upright post 45, the movable upright post 45 is of a sleeve structure and plays a role in guiding, the top plate can vertically move up and down under the guiding of the movable upright post 45, when the movable upright post is located at the lowest position, the trolley can integrally move into the lower part of a bottom plate of the model automobile, when the top plate is jacked to the highest position, the model automobile is jacked up by the top plate, the wheels of the model automobile leave the first automobile carrying plate, and the trolley and the model automobile drive away from a parking space or an elevator car. The trolley is driven by a first motor 5, a driving gear 6 is arranged on a driving shaft of the trolley and is meshed with a motor output shaft gear 7, and when the motor rotates forwards or backwards, the motor output shaft gear enables the driving gear to rotate anticlockwise or clockwise, so that the trolley moves forwards or backwards. The bottom plane of the top plate of the trolley is provided with a second motor 8, the output shaft of the second motor is connected with an ejection disc, the ejection disc comprises a machine base 91 and ejector rods 92, the machine base is in a round table shape, the ejector rods are symmetrically arranged on the outer circumference of the round table, a support block is arranged on the frame of the trolley, when a pair of ejector rods rotate to the horizontal position, the top plate moves downwards under the action of self weight, and the machine base and the second motor move downwards along with the top plate until being pressed on the frame. When the pair of ejector rods rotates to the vertical position, the two ejector rods are positioned on the same vertical plane, and the lower ejector rod is pressed against the upper surface of the supporting block and lifts the top plate. The upper ejector rod is provided with a sensing piece 93, when the two ejector rods are positioned on the same vertical plane, the sensing piece is rotatably inserted into a U-shaped sensing switch 94 below the top plate, the U-shaped sensing switch senses that the sensing piece is rotatably inserted, and then sends a signal to the main control unit microprocessor, and the main control unit microprocessor judges that the top plate reaches the highest position according to the signal and stops the action of the second motor. When the top plate is required to move downwards, the pair of ejector rods are driven to rotate to the horizontal position, the top plate moves downwards to the lowest position, the low-position switch is triggered, the low-position switch sends a signal to the main control unit microprocessor, and the main control unit microprocessor judges that the top plate reaches the lowest position according to the signal and stops the action of the second motor.

The front end and the rear end of the trolley frame are respectively provided with a garage position sensor 47 which is matched with a travel switch in each parking space and sends a position signal to the main control unit microprocessor.

The car access control system comprises a control box installed on a stereo garage model and an operation panel on a display screen, wherein a start button, a stop button, a parking button and a car taking button are arranged on the operation panel, the car access control circuit comprises a P L C module, the start button, the stop button, the parking button and the car taking button are all connected with the input end of a P L C module, the input end of the P L C module is further connected with voltage comparison circuits of a plurality of parking spaces and travel switches which are respectively arranged in the parking spaces and are used for detecting the in-place parking of cars, the input ends of the voltage comparison circuits are respectively connected with photoelectric sensors which are respectively arranged on the parking spaces and are used for detecting the states of the parking spaces in real time, and the output end of the P L C module is connected with a nixie tube display circuit, an elevator driving circuit, a trolley motor forward and reverse rotation control circuit, a belt motor driving circuit, a clock circuit and the like.

In this embodiment, the specific structure that the third parking layer adopted is unanimous with the second parking layer, from the practicality perspective, need not design different mechanical structure for the third parking layer alone, and its control mode also keeps unanimous with the second parking layer, and in control structure, only need increase corresponding control point number can realize, and its control method keeps unchangeable. Through the arrangement, the structure of the stereo garage has better interchangeability, the complexity of the garage is reduced, and the practical value is improved.

In this embodiment, it is also considered that a card reader circuit, an ethernet communication circuit and an embedded processing system are added to the control system circuit board, and each circuit is connected to the microprocessor. The display screen display circuit is used for displaying date, vehicles, parking space use conditions and the like, such as the total parking space number, the used and unused parking space number, and specific use conditions of parking spaces in each layer. The card reader circuit is used for reading a user ID card and transmitting a read signal to the microprocessor, the ID card is matched with each vehicle when the vehicle is parked in a simulated mode, the ID card stores vehicle information such as license plate information and cost information, and centralized management is facilitated. The clock circuit is used for providing time data for the system, and the system calculates the parking time. The control of the stereo garage comprises the control of each driving component, and is also provided with modules such as parking space information display, a clock and the like, the stereo garage is a comprehensive stereo garage model which can be directly put into use after being amplified, and the model is matched with the actual situation, so that the practical operation ability of students can be conveniently trained.

The model automobile storage control takes the score as a control rule, the garage with the high score is selected to enter the storage, after the parking floor is determined, the parking space is selected according to the principle of the vicinity, and after the specific position is determined, the control system is started to control all mechanical equipment in the garage to complete the task of storing the automobile.

When the model automobile needs to enter the stereo garage for storage, the controller determines the position of the storage parking space according to the following steps:

1) identifying the empty parking condition of each layer of the stereo garage, if the parking space is empty, entering the step 2), and if not, returning;

2) calculating the value of the vacant parking spaces of each floor, recording 5 points for each vacant parking space, and entering the step 3);

3) identifying the parking time of all vehicles on the floor, taking whether the parking time exceeds 1 hour and 3 hours as time nodes, obtaining 0 minutes within 1 hour of the parking time, obtaining 1 minute when the parking time exceeds 1 hour and does not reach 3 hours, obtaining 2 minutes when the parking time exceeds 3 hours, and respectively summing the parking time scores of all the parked vehicles on each floor;

4) summing the scores obtained in the step 2) and the step 3) of the floors with empty parking spaces, and selecting the garage floor with the highest total score as the floor for storing the vehicles;

5) and calculating and comparing the travel distances of the trolleys from the empty parking spaces to the vertical lifting bin of the storage floor, determining the parking spaces according to the principle of near, and randomly distributing the parking spaces with equal travel distances.

The principle of the control rule is that vehicles are equally distributed and parked on each floor, so that when the parking time of the vehicles is longer, the default vehicles of the system are taken away, and the parking space is empty faster than other parking spaces. Through the control rules, a thinking idea for solving practical problems is provided for students, and the innovation ability of the students can be trained.

Claims (5)

1. The utility model provides an intelligence parking area teaching mode, includes stereo garage model, vertical lift storehouse, controller, its characterized in that: the stereo garage model is formed by splicing aluminum profiles to form a main body framework, the main body framework comprises a plurality of parking layers, each parking layer comprises two rows of parking spaces and a car moving channel clamped between the two rows of parking spaces, an outlet of a vertical lifting bin is connected with the car moving channel, each parking layer is provided with a trolley capable of walking on the car moving channel, each parking space is provided with a pair of a first car carrying plate for carrying a model car and a second car carrying plate for carrying the trolley, each trolley comprises wheels, a frame and a top plate, the top plate can be lifted relative to the frame, so that the trolley can be driven into the bottom of the model car and lift the model car, the trolley is driven by a first motor, and photoelectric sensors for detecting the states of the parking spaces in real time are arranged in the parking spaces; the photoelectric sensor is in communication connection with the controller, and the vertical lifting bin is arranged on a middle parking space of a row of parking spaces; the vertical lift storehouse sets up the derrick, sets up the car in the derrick, establishes the hauler at the derrick top, and around there being wire rope on the hauler, car, the other end connection counterweight are connected to wire rope one end, the car forms rectangular frame by the aluminium alloy concatenation, be provided with the car that is used for bearing automobile model in the car and carry the sweep.

2. The intelligent parking lot teaching model of claim 1, wherein: the controller comprises a clock circuit, and the clock circuit is used for calculating the parking time of the model automobile.

3. The intelligent parking lot teaching model of claim 1 or 2, wherein: and the front end and the rear end of the trolley frame are respectively provided with a garage position sensor.

4. The intelligent parking lot teaching model of claim 3, wherein: and a trolley moving plate position sensor is arranged at the bottom of the trolley frame.

5. The intelligent parking lot teaching model of claim 4, wherein: the car moving channel comprises two parallel bearing guide rails and a belt pulley moving mechanism for driving the car moving plate to slide along the bearing guide rails.

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