A precise mobile parking mechanism and its use method

Abstract

The present invention discloses a precise mobile parking mechanism and a method for using the same, including: a mobile track, which is divided into a plurality of parking spaces along the length direction; a mobile vehicle, which is arranged on the mobile track; a card reader, which is arranged on one side of the mobile vehicle; a side bracket, which is arranged parallel to the mobile track, and which is divided into a plurality of identification positions arranged in sequence along the length direction; wherein an identification tag is respectively arranged at both ends of each identification position, and at least two parking tags are arranged between the two identification tags of each identification position. Through the application of the present invention, the mobile vehicle can be accurately parked at a designated parking space according to the user's instructions, further reducing the error of the parking position when the mobile vehicle is used in conjunction with the mobile track; at the same time, through the installation of the compactor, a more efficient compactor usage scheme is further provided for the garbage compaction processing work of the garbage transfer station.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage transfer and processing, and in particular to a precise mobile parking mechanism and a use method thereof. Background Art

[0002] As people's living consumption level continues to improve, more and more domestic waste is also generated. The common way to deal with domestic waste is usually to collect the waste and collect it in the waste transfer station, compact it with a compactor, and then carry out the subsequent treatment plan. For waste transfer stations, compactors are often used to compact the waste in the trash can to further improve the efficiency of the use of the trash can. However, for most waste transfer stations, the compactors are often fixedly installed, and it is impossible to compact the waste in multiple trash cans in turn by moving the compactors, which greatly reduces the working efficiency of the compactors and wastes the use space in the waste transfer station; and it is often difficult to achieve precise parking actions for the existing track and mobile vehicle coordination mechanism, that is, the parking position is not accurate enough. Summary of the invention

[0003] In view of this, in order to solve the above problems, the present invention aims to provide a precise mobile parking mechanism, comprising:

[0004] A movable track, wherein the movable track is divided into a plurality of berths arranged in sequence along a length direction;

[0005] A moving vehicle, the moving vehicle being movably disposed on the moving track;

[0006] A card reader, the card reader is arranged on one side of the mobile vehicle;

[0007] A side bracket, wherein the side bracket is arranged parallel to the moving track, and the side bracket is divided into a plurality of identification positions arranged in sequence along the length direction, and each of the identification positions is arranged directly opposite to one of the berths;

[0008] Wherein, an identification tag is respectively arranged at both ends of each identification position, at least two parking tags are arranged between the two identification tags of each identification position, and the one identification tag, the two parking tags and the other identification tag are arranged in sequence along the length direction of the side bracket;

[0009] There is a first interval between the two parking tags;

[0010] There is a second interval between the identification tag and the parking tag close to the identification tag;

[0011] There is a third interval between the another identification tag and the another parking tag adjacent to the another identification tag;

[0012] The second interval and the third interval are both greater than the first interval.

[0013] In another preferred embodiment, the card reader is an RFID card reader, and each of the identification tags and each of the parking tags are RFID tags.

[0014] In another preferred embodiment, the card reader includes: an electrical control box, a card reading module, a power supply and an extended antenna. The card reading module and the power supply are both installed in the electrical control box. The electrical control box is fixedly mounted on the mobile vehicle. The extended antenna is connected to the card reading module. The extended antenna is arranged on the outside of the electrical control box. There is a 50 mm spacing between the extended antenna and the side bracket.

[0015] In another preferred embodiment, each of the identification tags and each of the parking tags are passive tags.

[0016] In another preferred embodiment, the movable track includes two parallel slide rail structures, and each of the slide rail structures is provided with a slide groove.

[0017] In another preferred embodiment, the mobile vehicle includes: a mounting body and a plurality of electric rollers, wherein the plurality of electric rollers are respectively arranged on both sides of the mounting body, and the plurality of electric rollers can respectively roll in the two slide grooves, and the card reader is installed on one side of the mounting body close to the side bracket.

[0018] In another preferred embodiment, a garbage compactor is disposed at the lower end of the installation body, and the garbage compactor passes through between the two slide rail structures and is disposed downward.

[0019] In another preferred embodiment, it also includes a support frame, the two slide rail structures are both mounted on the upper end of the support frame, the side bracket is installed on one side of the upper end of the support frame, and the side bracket is arranged in parallel on one side of one of the slide rail structures, and a placement space is formed at the lower part of the support frame.

[0020] In another preferred embodiment, it further comprises a plurality of garbage bins, which are sequentially arranged in the placement space along the length direction of the movable track, a dumping port is arranged at the upper end of each of the garbage bins, each of the dumping ports is arranged facing one of the berths, and the garbage compactor is movably arranged above any of the dumping ports.

[0021] A method for using a precise mobile parking mechanism, comprising any one of the above described parking mechanisms, and further comprising: a console, the console being communicatively connected to the mobile vehicle, the console being used to control the movement of the mobile vehicle, the card reader being communicatively connected to the mobile vehicle, the method for using the precise mobile parking comprising the following steps:

[0022] Step S10, the staff pre-writes different number information into the identification tags of different berths;

[0023] Step S20, the staff sends a moving instruction to the mobile vehicle through the console, and the moving instruction is to move to a berth with a certain number information;

[0024] Step S30, the mobile vehicle starts and moves to the berth with the corresponding number information according to the movement instruction, and stops moving;

[0025] Step S40, the compactor is started and compacts the garbage in the garbage bin through the dumping port;

[0026] Wherein, the step S30 specifically includes:

[0027] Step S31, the card reader recognizes an identification tag of the berth, and the identification tag has the number information;

[0028] Step S32, the mobile vehicle performs a deceleration operation;

[0029] Step S33, the card reader recognizes one of the parking tags of the parking space, and the mobile vehicle continues to move;

[0030] Step S34: the card reader recognizes the two parking tags of the parking space at the same time, and the moving vehicle stops moving.

[0031] Due to the adoption of the above technical solution, the present invention has the following positive effects compared with the prior art: through the application of the present invention, the mobile vehicle can be accurately parked at the designated parking space according to the user's instructions, further reducing the error of the parking position when the mobile vehicle is used in conjunction with the mobile track; at the same time, through the installation of the compactor, a more efficient compactor usage solution is further provided for the garbage compaction processing work of the garbage transfer station. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall schematic diagram of a precise mobile parking mechanism of the present invention;

[0033] Figure 2 It is a partial elevational schematic diagram of a precise mobile parking mechanism of the present invention;

[0034] Figure 3 It is a principle schematic diagram of a precise mobile parking mechanism of the present invention;

[0035] Figure 4 It is an auxiliary schematic diagram of a precise mobile parking mechanism of the present invention.

[0036] Attached photos

[0037] 1. Mobile track; 11. Berth; 2. Mobile vehicle; 3. Card reader; 4. Side bracket; 41. Identification position; 5. Identification tag; 6. Parking tag; D1. First interval; D2. Second interval; D3. Third interval; A1. Reading range; 31. Electric control box; 32. Extended antenna; 12. Slide rail structure; 13. Slide chute; 21. Installation body; 22. Electric roller; 7. Garbage compactor; 8. Support frame; 81. Placement space; 9. Garbage bin; 91. Dumping port. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0039] like Figures 1 to 4As shown, a precise mobile parking mechanism of a preferred embodiment is shown, comprising: a mobile track 1, the mobile track 1 is divided into a plurality of berths 11 arranged in sequence along the length direction; a mobile vehicle 2, the mobile vehicle 2 is movably arranged on the mobile track 1; a card reader 3, the card reader 3 is arranged on one side of the mobile vehicle 2; a side bracket 4, the side bracket 4 is arranged parallel to the mobile track 1, and the side bracket 4 is divided into a plurality of identification positions 41 arranged in sequence along the length direction, and each identification position 41 is arranged opposite to a berth 11; wherein, an identification tag 5 is respectively arranged at both ends of each identification position 41. At least two parking tags 6 are arranged between the two identification tags 5 of each identification position 41, and the one identification tag 5, the two parking tags 6 and the other identification tag 5 are arranged in sequence along the length direction of the side bracket 4; there is a first interval D1 between the two parking tags 6; there is a second interval D2 between the one identification tag 5 and the one parking tag 6 close to the one identification tag 5; there is a third interval D3 between the other identification tag 5 and the other parking tag 6 close to the other identification tag 5; the second interval D2 and the third interval D3 are both larger than the first interval D1.Furthermore, the moving track 1 is divided into a plurality of berths 11. The design of the berths 11 is to divide the moving track 1 into a plurality of sections in the length direction, and each section is a berth 11. The plurality of identification positions 41 on the side bracket 4 are similar to the setting mode of the berths 11, and are all non-physical position divisions. The movement of the moving vehicle 2 along the moving track 1 causes the card reader 3 to move accordingly. Specifically, for a single berth 11 and the identification position 41, the moving vehicle 2 moves from one end of the berth 11 to the other end of the berth 11. In this process, the card reader 3 sequentially identifies the identification tag 5 and the parking tag 6 on the identification position 41. More specifically, as the mobile vehicle 2 moves, the card reader 3 first identifies an identification tag 5 at one end, and the identification tag 5 should contain the current parking space 11 information, that is, the card reader 3 identifies that the current mobile vehicle 2 enters the corresponding parking space 11. As the mobile vehicle 2 continues to move, the card reader 3 identifies one of the parking tags 6. At this time, the mobile vehicle 2 does not change and continues to move. Then, if and only if the card reader 3 simultaneously identifies two parking tags 6 , the mobile vehicle 2 stops moving by parking; the card reader 3 should have a correspondingly set reading range A1, that is, the reading range A1 covers part of the length of the side bracket 4, and when the mobile vehicle 2 runs to the center of each parking space 11, the card reader 3 at this time can just read the information of the two parking tags 6 and make a corresponding parking action. The mobile vehicle 2 can only identify one of the parking tags 6 but not the other parking tag 6 if it continues to move forward or backward at this position; the middle point of the two parking tags 6 is equidistant from the middle point to the two parking tags 6, and the orthographic projection of the middle point to the moving track 1 is just located at the center of the corresponding parking space 11, so that the movement of the mobile vehicle 2 is more accurate, that is, when the two parking tags 6 are identified at the same time, the mobile vehicle 2 stops at the center of the parking space 11; that is, the card reader 3 is set to have only the following reading and identification situations at the same time: reading the one identification tag 5, or reading the one parking tag 6, or reading the two parking tags 6 at the same time, or reading the other parking tag 6, or reading the other identification tag 5.

[0040] Furthermore, as a preferred embodiment, a certain buffer distance can be set between two adjacent parking spaces 11. At the same time, for the two identification tags 5, the staff can save the corresponding parking space 11 information in the two identification tags 5 of each parking space 11, and perform the following design operations in the parking procedure of the mobile vehicle 2: Since the mobile vehicle 2 moves through several parking spaces 11 in sequence, the two identification tags 5 of each parking space 11 are equivalent to the house number of a certain parking space 11, and since the mobile vehicle 2 must have a certain initial velocity before entering the designated parking space 11 to ensure fast and efficient movement, when the card reader 3 simultaneously recognizes two parking tags 6, parking will inevitably result in untimely parking and position deviation. Therefore, when the mobile vehicle 2 is about to enter the designated parking space 11, the card reader 3 stores the two parking tags 6. In the following situation, when the mobile vehicle 2 recognizes an identification tag 5 of a designated parking space 11 for the first time, the mobile vehicle 2 decelerates so that the mobile vehicle 2 decelerates to a suitable speed in the process of moving from the identification tag 5 to recognizing a parking tag 6, thereby facilitating parking when two parking tags 6 are recognized at the same time; when the mobile vehicle 2 receives further instructions from the parking state and needs to continue moving, the card reader 3 first switches from the state of simultaneously recognizing two stop tags to intelligently recognizing another parking tag 6. At this time, the mobile vehicle 2 continues to move, and when the card reader 3 on the mobile vehicle 2 recognizes another identification tag 5, the mobile vehicle 2 accelerates, so that the mobile vehicle 2 can maintain a higher running speed when it drives out of another parking space 11 and reaches the next designated parking space 11.

[0041] Further, as a preferred embodiment, the card reader 3 adopts an RFID card reader 3, and each identification tag 5 and each parking tag 6 adopts an RFID tag. Further, the present invention adopts RFID (Radio Frequency Identification, wireless radio frequency identification technology) to enable the card reader 3 to read and identify the identification tag 5 and the parking tag 6 during movement.

[0042] Further, as a preferred embodiment, the card reader 3 includes: an electric control box 31, a card reading module, a power supply and an extended antenna 32, the card reading module and the power supply are installed in the electric control box 31, the electric control box 31 is fixedly arranged on the mobile vehicle 2, the extended antenna 32 is connected to the card reading module, the extended antenna 32 is arranged on the outside of the electric control box 31, and there is a 50mm gap between the extended antenna 32 and the side bracket 4. Further, the card reader 3 may also be provided with a radio frequency module and other functional modules, which are common technical means of wireless radio frequency identification technology and are not elaborated here; on the other hand, the recognition range of the card reader 3 involved in the present invention needs to be specially set according to the above-mentioned use requirements, that is, the extended antenna 32 needs to be specially limited in the recognition range. Preferably, two recognition baffles are arranged on both sides of the extended antenna 32, and the recognition range of the extended antenna 32 is as rectangular as possible in the direction from the mobile track 1 to the side bracket 4, and the rectangle has an recognition length along the length direction of the side bracket 4, and the recognition length is set to just enable the above-mentioned card reader 3 to read two parking tags 6.

[0043] Furthermore, as a preferred embodiment, a plurality of mounting grooves are provided on a side of the side bracket 4 close to the movable track 1, and an identification tag 5 or a parking tag 6 can be detachably installed in each mounting groove.

[0044] Furthermore, as a preferred embodiment, each identification tag 5 and each parking tag 6 adopts a passive tag. Furthermore, there is no need to set a power supply device on the side bracket 4, and the use cost of the entire above-mentioned precise mobile parking mechanism is further reduced. Furthermore, due to the use of passive tags, the staff can also have a convenient tag inspection and replacement plan, that is, when the identification tag 5 or the parking tag 6 is damaged and the mobile vehicle 2 cannot move correctly, the staff can use a professional reader or a mobile phone with NFC function to perform the corresponding writing operation on the new tag, and the tag that has completed the writing operation is re-installed into the corresponding installation slot of the side bracket 4, thereby completing the replacement of the damaged tag.

[0045] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation and protection scope of the present invention.

[0046] The present invention also has the following implementation modes based on the above:

[0047] In a further embodiment of the present invention, the mobile track 1 includes two parallel slide rail structures 12, and each slide rail structure 12 is provided with a slide groove 13. Further, each electric roller 22 is limited in a slide groove 13, so that the operation of the mobile vehicle 2 is more stable, and each mobile vehicle 2 has at least four electric rollers 22 arranged in a rectangular array, and the slide groove 13 enables the electric roller 22 to move along the length direction of the mobile track 1, and preferably the two slide grooves 13 are arranged opposite to each other, and each slide groove 13 is arranged on the side of one slide rail structure 12 facing the other slide rail structure 12.

[0048] In a further embodiment of the present invention, the mobile vehicle 2 comprises: a mounting body 21 and a plurality of electric rollers 22, the plurality of electric rollers 22 are respectively arranged on both sides of the mounting body 21, the plurality of electric rollers 22 are respectively rollable and run in the two slide grooves 13, and the card reader 3 is mounted on one side of the mounting body 21 close to the side bracket 4. Further, a control circuit board, a power supply, a drive motor, a connection line and a communication antenna should also be arranged in the mounting body 21, the control circuit board is mounted in the mounting body 21, the control circuit board is respectively connected to the communication antenna, the connection line, the drive motor and the power supply, the drive motor is used to drive the rotation of the plurality of electric rollers 22, the communication antenna is used to communicate and connect with an external control machine, and the connection line is used to connect with the card reader 3.

[0049] In a further embodiment of the present invention, a garbage compactor 7 is provided at the lower end of the installation body 21, and the garbage compactor 7 passes between the two slide rail structures 12 and is arranged downward. Further, the garbage compactor 7 includes a support body, a hydraulic cylinder and a pressure head, the support body is fixedly connected to the lower end of the installation body 21, the tail of the hydraulic cylinder is installed in the support body, the piston rod of the hydraulic cylinder is vertically arranged downward and fixedly connected to the upper part of the pressure head, the horizontal outer contour of the pressure head is arranged as close as possible to the inner contour of the garbage bin 9, and under the drive of the hydraulic cylinder, the pressure head moves downward and passes through the dumping port 91 to extend into the interior of the garbage bin 9 to compact the garbage in the garbage bin 9.

[0050] In a further embodiment of the present invention, a support frame 8 is further included, two slide rail structures 12 are both mounted on the upper end of the support frame 8, a side bracket 4 is installed on one side of the upper end of the support frame 8, and the side bracket 4 is arranged in parallel on one side of a slide rail structure 12, and a placement space 81 is formed at the lower part of the support frame 8. Further, the movable track 1 and the side bracket 4 are both mounted in mid-air by the support frame 8, so that the placement space 81 formed at the lower part provides space for placing the trash bin 9.

[0051] In a further embodiment of the present invention, a plurality of garbage bins 9 are arranged in sequence in the placement space 81 along the length direction of the moving track 1. A dumping port 91 is arranged at the upper end of each garbage bin 9. Each dumping port 91 is arranged opposite to a berth 11, and the garbage compactor 7 is movably arranged above any dumping port 91. Furthermore, the projection of the center position of the berth 11 in the vertical direction of the present invention should also be exactly at the center position of the above-mentioned dumping port 91. By accurately moving the mobile vehicle 2 of the present invention, when the mobile vehicle 2 is parked in the corresponding berth 11, it is also exactly above the dumping port 91, that is, there is the above-mentioned pressure head located just above the dumping port 91. When the pressure head of the garbage compactor is driven downward, it also performs a downward pressing operation along the path presented by the central axis of the garbage bin 9, thereby avoiding the collision between the pressure head and the garbage bin 9 caused by inaccurate movement, and further ensuring the stability and reliability of the entire garbage compaction process.

[0052] In a further embodiment of the present invention, it also includes: a standby position identification system, which includes: a plurality of support rods, each of which is provided with a contact switch, and the contact switch is used to identify the arrival of the mobile vehicle 2. Further, the above-mentioned standby position identification system is used to ensure the position determination of the wireless radio frequency identification technology, that is, when the card reader 3 is damaged and there is no time to deal with it, the standby position identification system can be started, and the support rod is set at the center position of each identification position 41, and the support rod is set in the vertical direction, and the contact switch is at the same horizontal height as the mobile vehicle 2. Each identification position 41 corresponds to a contact switch, and the contact switch is connected to the inside of the mobile vehicle 2 for communication. When the contact switch is at the center position of the trolley reaching the berth 11, the contact switch is triggered and sends a parking instruction to the mobile vehicle 2, so that the mobile vehicle 2 is parked at the specified position, and the above-mentioned specified position is also the center position of a berth 11. Among them, the proximity switch maintains an effective identification distance of 30mm with the identified surface of the mobile vehicle 2.

[0053] A method for using a precise mobile parking mechanism, comprising any one of the parking mechanisms described above, and further comprising: a control console, the control console being in communication connection with a mobile vehicle 2, the control console being used to control the movement of the mobile vehicle 2, a card reader 3 being in communication connection with the mobile vehicle 2, the method for using precise mobile parking specifically comprising the following steps: step S10, a staff member pre-writes different numbering information into identification tags 5 of different parking spaces 11; step S20, a staff member sends a moving instruction to the mobile vehicle 2 through the control console, the moving instruction being to move to a parking space 11 having certain numbering information; step S30, the mobile vehicle 2 starts and moves to a parking space 11 having corresponding numbering information according to the moving instruction, and stops moving; step S40, a garbage compactor 7 starts and passes through a dumping port 91 to perform a compacting operation on the garbage in the garbage bin 9;

[0054] Among them, step S30 specifically includes: step S31, the card reader 3 recognizes an identification tag 5 of the parking space 11, and the identification tag 5 has the number information; step S32, the mobile vehicle decelerates; step S33, the card reader 3 recognizes one of the parking tags 6 of the parking space 11, and the mobile vehicle 2 continues to move; step S34, the card reader 3 simultaneously recognizes two parking tags 6 of the parking space 11, and the mobile vehicle 2 stops moving.

[0055] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A precise mobile parking mechanism, characterized in that: include: A movable track, wherein the movable track is divided into a plurality of berths arranged in sequence along a length direction; A moving vehicle, the moving vehicle being movably disposed on the moving track; A card reader, the card reader is arranged on one side of the mobile vehicle; A side bracket, wherein the side bracket is arranged parallel to the moving track, and the side bracket is divided into a plurality of identification positions arranged in sequence along the length direction, and each of the identification positions is arranged directly opposite to one of the berths; Wherein, an identification tag is respectively arranged at both ends of each identification position, at least two parking tags are arranged between the two identification tags of each identification position, and the one identification tag, the two parking tags and the other identification tag are arranged in sequence along the length direction of the side bracket; There is a first interval between the two parking tags; There is a second interval between the identification tag and the parking tag close to the identification tag; There is a third interval between the another identification tag and the another parking tag adjacent to the another identification tag; The second interval and the third interval are both larger than the first interval; The card reader comprises: an electric control box, a card reading module, a power supply and an extended antenna, wherein the card reading module and the power supply are both installed in the electric control box, the electric control box is fixedly arranged on the mobile vehicle, the extended antenna is connected to the card reading module, the extended antenna is arranged on the outside of the electric control box, and there is a 50mm gap between the extended antenna and the side bracket; The movable track comprises two parallel slide rail structures, each of which is provided with a slide groove; The mobile vehicle comprises: a mounting body and a plurality of electric rollers, wherein the plurality of electric rollers are respectively arranged on both sides of the mounting body, and the plurality of electric rollers are respectively rollable and run in the two slide grooves, and the card reader is mounted on a side of the mounting body close to the side bracket; A garbage compactor is arranged at the lower end of the installation body, and the garbage compactor passes through between the two slide rail structures and is arranged downward.

2. The precise mobile parking mechanism according to claim 1, characterized in that: The card reader is an RFID card reader, and each of the identification tags and each of the parking tags are RFID tags.

3. The precise mobile parking mechanism according to claim 1, characterized in that: Each of the identification tags and each of the parking tags are passive tags.

4. The precise mobile parking mechanism according to claim 1, characterized in that: It also includes a support frame, the two slide rail structures are both mounted on the upper end of the support frame, the side bracket is installed on one side of the upper end of the support frame, and the side bracket is arranged parallel to one side of the slide rail structure, and a placement space is formed at the lower part of the support frame.

5. The precise mobile parking mechanism according to claim 4, characterized in that: It also includes a plurality of garbage bins, which are arranged in sequence in the placement space along the length direction of the movable track, a dumping port is arranged at the upper end of each of the garbage bins, each of the dumping ports is arranged directly opposite to a berth, and the garbage compactor is movably arranged above any of the dumping ports.

6. A method for using a precise mobile parking mechanism, comprising the parking mechanism according to any one of claims 1 to 5, characterized in that: Also includes: A control console is connected to the mobile vehicle for controlling the movement of the mobile vehicle. The card reader is connected to the mobile vehicle for controlling the movement of the mobile vehicle. The method for using the precise mobile parking comprises the following steps: Step S10, the staff pre-writes different number information into the identification tags of different berths; Step S20, the staff sends a moving instruction to the mobile vehicle through the console, and the moving instruction is to move to a berth with a certain number information; Step S30, the moving vehicle starts and moves to the berth with the corresponding number information according to the moving instruction, and stops moving; Step S40, the garbage compactor is started and compacts the garbage in the garbage bin through the dumping port; Wherein, the step S30 specifically includes: Step S31, the card reader recognizes an identification tag of the berth, and the identification tag has the number information; Step S32, the mobile vehicle performs a deceleration operation; Step S33, the card reader recognizes one of the parking tags of the parking space, and the mobile vehicle continues to move; Step S34: the card reader recognizes the two parking tags of the parking space at the same time, and the moving vehicle stops moving.

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