CN113910942A - Mobile intelligent charging system and charging method - Google Patents
Mobile intelligent charging system and charging method Download PDFInfo
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- CN113910942A CN113910942A CN202111388677.3A CN202111388677A CN113910942A CN 113910942 A CN113910942 A CN 113910942A CN 202111388677 A CN202111388677 A CN 202111388677A CN 113910942 A CN113910942 A CN 113910942A
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
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- 230000005611 electricity Effects 0.000 claims description 4
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- 238000010586 diagram Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a mobile intelligent charging system which comprises a guide rail and a plurality of charging devices, wherein the guide rail spans a plurality of parking spaces, each charging device moves on the guide rail and can move to any parking space, a pushing mechanism is arranged on the guide rail corresponding to each parking space, one charging device is separated from the guide rail through the pushing mechanism of one parking space, so that other charging devices can serve the parking spaces at the rear end through the parking space, and the invention also provides a charging method based on the mobile intelligent charging system. The parking space charging system realizes that one charging device moves among different parking spaces to serve different parking spaces, solves the problems of insufficient chargeable parking spaces, idle charging piles and the like, and also realizes the avoiding function of the charging device through the pushing mechanism, thereby realizing the mutual noninterference of different charging devices in the moving process.
Description
Technical Field
The invention relates to the field of charging piles, in particular to a mobile intelligent charging system and a charging method.
Background
In order to meet the development requirements of new energy electric vehicles, most parking lots are provided with a plurality of parking spaces with charging piles, and a mode of one parking space and one charging device is adopted. But because the parking stall is nervous, and unmanned management, non-electric motor car often takes this type of parking stall, leads to the electric motor car that has the demand of charging to charge, and fills electric pile and is idle again.
If increase the configuration of filling electric pile, let more parking stalls have and fill electric pile, then greatly improve the cost to further cause the wasting of resources, fill the area utilization who leads to the parking area in a large number moreover and reduce. Therefore, if the charging problem cannot be solved, the development of the new energy electric vehicle industry is seriously influenced.
The above problems are worth solving.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a mobile intelligent charging system and a charging method.
The technical scheme of the invention is as follows:
the utility model provides a mobile intelligent charging system, its characterized in that includes guide rail and a plurality of battery charging outfit, the guide rail crosses a plurality of parking stalls, every battery charging outfit is in the guide rail moves, and can move to arbitrary one parking stall department, be equipped with a pushing mechanism on the guide rail corresponding to every parking stall, one of them battery charging outfit breaks away from through the pushing mechanism on one of them parking stall the guide rail for other battery charging outfit accessible is this parking stall.
Preferably, the main guide rail is hoisted above the parking space.
According to the invention of the above scheme, the mobile intelligent charging system further includes:
the cameras are used for collecting license plate numbers of vehicles on the parking spaces;
the main control system is used for receiving the acquisition information of the camera and sending a mobile control instruction to the charging equipment;
and the client inputs an operation instruction and license plate information to the master control system through an operation interface of the client.
The invention according to the above scheme is characterized in that the guide rail comprises a main guide rail and an auxiliary guide rail, the main guide rail is provided with a guide rail gap, and the pushing mechanism drives the auxiliary guide rail to move along the direction crossing the main guide rail, so that the auxiliary guide rail is embedded into the guide rail gap to form a complete guide rail with the main guide rail;
or, the auxiliary guide rail is separated from the guide rail gap to drive the charging equipment on the auxiliary guide rail to be separated from the main guide rail.
Furthermore, one pushing mechanism is connected with two auxiliary guide rails, the two auxiliary guide rails move synchronously, and only one auxiliary guide rail is embedded into the guide rail gap.
Furthermore, the pushing mechanism comprises a driving motor, a screw rod and a sliding block, the driving motor drives the sliding block to move on the screw rod, and two sides of the sliding block are respectively provided with one auxiliary guide rail.
Further, the lead screw is perpendicular to the main guide rail, so that the sub guide rail moves in a direction perpendicular to the main guide rail.
The invention according to the scheme is characterized in that the bottoms of the two sides of the guide rail are provided with conducting strips, the conducting strips are connected with a power supply, and the connecting wires are arranged in the bus duct inside the guide rail.
Furthermore, the main guide rail and the auxiliary guide rail of the guide rail are both provided with the conducting strips, and the conducting strips of the main guide rail and the auxiliary guide rail are consistent in width.
The invention according to the above scheme is characterized in that a first plug is arranged on the outer side surface of the charging device, a second plug is arranged on the pushing mechanism, and the pushing mechanism drives the charging device to be separated from the main guide rail, so that the first plug is in butt joint with the second plug, and the charging device is provided with high voltage electricity.
Furthermore, the pushing mechanism is provided with a wire burying support, the second plug is arranged on the side face of the wire burying support, and a power line of the charging power supply is buried inside the wire burying support.
The invention according to the scheme is characterized in that the charging equipment is provided with a take-up and pay-off mechanism, and when the charging equipment does not work, a charging wire of the charging equipment is taken up into the charging equipment.
The invention according to the above scheme is characterized in that a moving mechanism is arranged at the top of the charging device, the moving mechanism comprises a speed reducing motor, wheels and pulleys, and the wheels are arranged on a rotating shaft of the speed reducing motor and are in sliding connection with the lower surface of the main guide rail or the auxiliary guide rail, so that the pulleys are driven to roll in the grooves of the main guide rail.
Furthermore, the top of the charging equipment is provided with two rows of symmetrical pulleys, and the two rows of pulleys are respectively positioned in grooves on two sides of the main guide rail.
On the other hand, the invention also provides a charging method, which is characterized in that the charging method is based on the mobile intelligent charging system of the scheme, and the specific steps are as follows:
s1, sending a charging demand instruction and a license plate number through the mobile phone client;
s2, the master control system allocates an idle charging device to move to a position corresponding to the vehicle;
s3, pushing the charging equipment by a pushing mechanism;
s4, charging the vehicle by the charging equipment;
and S5, after the charging is finished, the charging equipment returns to the main guide rail.
The present invention according to the above aspect is characterized in that the step S2 includes:
s201, the main control system sends a moving instruction to one idle charging device to enable the charging device to move on a main guide rail;
s202, stopping the charging equipment when the charging equipment moves to the auxiliary guide rail, collecting license plate numbers through a camera on the charging equipment, and sending the license plate numbers to a master control system;
and S203, the main control system identifies and compares the acquired license plate number with the stored license plate number until finding the corresponding vehicle.
Further, the step S202 includes:
and S2021, if other charging equipment executes charging operation on the auxiliary guide rail where the charging equipment is located, the charging equipment does not stay and continues to move to the next parking space.
The present invention according to the above aspect is characterized in that the step S3 includes:
s301, the master control system sends a pushing instruction to the corresponding pushing mechanism;
s302, pushing the charging equipment out by a pushing mechanism until the first plug is in butt joint with the second plug, so that the charging equipment is provided with high voltage electricity;
and S303, in the process of pushing out the charging equipment, the pushing mechanism drives another auxiliary guide rail to fill a guide rail gap on the main guide rail.
The present invention according to the above aspect is characterized in that the step S4 includes:
s401, putting down a charging wire by a take-up and pay-off mechanism of the charging device;
s402, inserting a wire end into a charging port of a vehicle by a user to start charging;
the present invention according to the above aspect is characterized in that the step S5 includes:
s501, pulling out a wire end by a user, and withdrawing a charging wire by a wire withdrawing and releasing mechanism;
s502, the charging equipment is pulled back to the main guide rail by the pushing mechanism;
and S503, returning the charging equipment to the initial end, or receiving an instruction to go to the parking space where the next vehicle to be charged is located.
The invention according to the scheme has the advantages that:
the charging equipment moves among different parking spaces to serve different parking spaces, the existing charging mode of one-position-one-pile charging is replaced, and the problems of insufficient chargeable parking spaces, idle charging piles and the like are solved, so that the utilization rate of the charging equipment is maximized, and resource waste is avoided;
according to the invention, the avoidance function of the charging equipment is realized in a manner that the pushing mechanism drives the charging equipment to be separated from the main guide rail, so that the different charging equipment are not interfered with each other in the moving process, and the idle charging equipment can quickly reach any parking space with a charging requirement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic diagram of the movement process of two charging devices according to the present invention;
fig. 4 is a schematic structural diagram of the charging device of the present invention.
In the figure, 1, a main guide rail; 11. a guide rail notch; 12. a conductive sheet;
2. a charging device; 21. a reduction motor; 22. a wheel; 23. a pulley; 24. a take-up and pay-off mechanism; 25. a first plug;
3. a pushing mechanism; 31. a secondary guide rail; 32. a drive motor; 33. a screw rod; 34. a slider; 35. a second plug; 36. a thread burying bracket.
Detailed Description
For better understanding of the objects, technical solutions and effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples. Meanwhile, the following described examples are only for explaining the present invention, and are not intended to limit the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution.
The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a number" is two or more unless specifically defined otherwise.
As shown in fig. 1, a mobile intelligent charging system includes a guide rail and a plurality of charging devices 2, the guide rail includes a main guide rail 1 and an auxiliary guide rail 31, and the guide rail crosses a plurality of parking spaces to provide a walking path for the mobile charging devices 2; a plurality of battery charging outfits 2, battery charging outfits 2 slide on main guide rail 1, and every battery charging outfit 2 can slide to arbitrary one parking stall through main guide rail 1 for charge for the vehicle in parking stall. The invention realizes that one charging device 2 moves among different parking spaces to serve different parking spaces, replaces the existing charging mode of one-position-one-pile (namely one parking space is provided with one charging pile), and solves the problems of insufficient chargeable parking spaces, idle charging piles and the like, thereby realizing the maximization of the utilization rate of the charging device 2 and avoiding the waste of resources.
As shown in fig. 3, in the present invention, the mobile intelligent charging system further includes a plurality of pushing mechanisms 3, each pushing mechanism 3 corresponds to a parking space, and the pushing mechanism 3 can drive the charging device 2 to move along a direction crossing the main guide rail 1, and take the charging device 2 away from the main guide rail 1, and can also take the charging device 2 away from the main guide rail 1 back to the main guide rail 1. Therefore, if one charging device 2 needs to cross another charging device 2 to charge the vehicle in the rear parking space, the former charging device 2 is only needed to be separated from the main guide rail 1, and the latter charging device 2 can pass through the former charging device 2. According to the invention, the avoidance function of the charging equipment 2 is realized by a mode that the pushing mechanism 3 drives the charging equipment 2 to be separated from the main guide rail 1, so that the different charging equipment 2 are not interfered with each other in the moving process, and the idle charging equipment 2 can quickly reach any parking space with a charging requirement.
In the present invention, the mobile intelligent charging system further includes:
the cameras are used for collecting license plate numbers of vehicles on the parking spaces;
the main control system is used for receiving the collected information of the camera and sending a mobile control instruction to the charging equipment 2;
and the client inputs an operation instruction and license plate information to the master control system through an operation interface of the client.
In this embodiment, main guide rail 1 hoists in the top on parking stall, for the convenience of camera shooting license plate number, locates one side on parking stall with main guide rail 1 to when realizing that battery charging outfit 2 moves in place on main guide rail 1, the camera that it carried just in time aims at the license plate number.
In this embodiment, the bottom of guide rail both sides is equipped with conducting strip 12, and conducting strip 12 is connected with power supply, and the connecting wire is located the inside bus duct of guide rail, and battery charging outfit is equipped with electrically conductive brush, and is electrically conductive with the conducting strip contact, provides the electric energy for battery charging outfit's gear motor, and two medial surfaces of this embodiment battery charging outfit all are equipped with an electrically conductive brush. The hidden wiring layout mode is adopted, so that the connecting wire can be protected, and the wires can be prevented from being exposed outside.
In this embodiment, main guide rail 1 comprises multisection unit guide rail, and every section unit guide rail has independent power supply electric wire, and when certain pushing mechanism 3 that the independent power supply mode of subsection does benefit to on main guide rail 1 promoted battery charging outfit 2, does not influence the power supply function of main guide rail 1 other positions to do not influence the motion of other battery charging outfit 2.
In an alternative embodiment, one end of the main rail 1 is set as an initial end, and the charging device 2 automatically returns to the initial end to be ready when the charging device is in an idle state after performing the charging operation.
As shown in fig. 2, in this embodiment, the pushing mechanism 3 is connected to the auxiliary guide rail 31, the main guide rail 1 is provided with a guide rail gap 11, the auxiliary guide rail 31 is matched with the guide rail gap 11, the pushing mechanism 3 drives the auxiliary guide rail 31 to be embedded into or separated from the guide rail gap 11, when the auxiliary guide rail 31 is embedded into the guide rail gap 11, the auxiliary guide rail 31 and the main guide rail 1 form a complete guide rail, the bottoms of the two sides of the auxiliary guide rail 31 are provided with conductive sheets, the widths of the conductive sheets of the auxiliary guide rail 31 and the main guide rail 1 are the same, and when the charging device 2 moves on the main guide rail 1, electric energy is continuously and stably obtained; when vice guide rail 31 breaks away from guide rail breach 11, drive the battery charging outfit 2 on this vice guide rail 31 and break away from main guide rail 1, the breach can be filled through the mode of flexible guide rail to the guide rail breach 11 of main guide rail 1 this moment, also can mend the position through the short guide rail of independent removal to satisfy other battery charging outfit 2 and continue to pass on main guide rail 1.
In a preferred embodiment, two secondary guide rails 31 are connected to one pushing mechanism 3, the two secondary guide rails 31 move synchronously under the action of the pushing mechanism 3, and only one secondary guide rail 31 is embedded in the primary guide rail 1. Specifically, vice guide rail A is located main guide rail 1, and battery charging outfit 2 moves to vice guide rail A on, and pushing mechanism promotes vice guide rail A, and vice guide rail B is close to guide rail breach 11 simultaneously, and battery charging outfit 2 moves in place along with vice guide rail A when, and vice guide rail B imbeds guide rail breach 11. In the embodiment, the mode that the pushing mechanism is used for setting the linkage of the two auxiliary guide rails is adopted, so that the structure is simple, the cost is low, the complete synchronous movement of the separated auxiliary guide rails and the auxiliary guide rails for position compensation is ensured, and the stability of the system is ensured.
In this embodiment, the pushing mechanism 3 includes a driving motor 32, a screw 33 and a sliding block 34, the driving motor 32 drives the sliding block 34 to move on the screw 33, and two sides of the sliding block 34 are respectively provided with one sub-guide rail 31, so as to realize the complete synchronous movement of the two sub-guide rails 31 on the same sliding block 34.
In a preferred scheme, the screw rod 33 is perpendicular to the main guide rail 1, so that the secondary guide rail 31 moves along the direction perpendicular to the main guide rail 1, the shortest moving path of the secondary guide rail 31 is realized, and the structure of the pushing mechanism 3 is more compact.
In this embodiment, the lateral surface of charging device 2 is equipped with first plug 25, and the one end that pushing mechanism 3 is close to the vehicle is equipped with second plug 35, and pushing mechanism 3 drives charging device 2 and breaks away from main guide 1 after, continues to remove until first plug 25 and the butt joint of second plug 35 for charging device 2 takes high-voltage electricity. As can be seen from the above solution, when the charging device 2 moves in a direction perpendicular to the main guide rail 1, the first plug 25 and the second plug 35 are easily mated.
In a preferable scheme, the pushing mechanism 3 is provided with a buried wire bracket 36, the second plug 35 is arranged on the side surface of the buried wire bracket 36, a power line of the charging power supply is buried in the buried wire bracket 36, and only when the first plug 25 is in butt joint with the second plug 35, high-voltage power is transmitted to the charging equipment 2, so that the power utilization safety is improved; the arrangement of the buried support also enables the wireless material of the whole system to be exposed, and the wiring is more regular.
As shown in fig. 4, in the present embodiment, a moving mechanism is disposed at the top of the charging device 2, the moving mechanism includes a speed reduction motor 21, a wheel 22 and a pulley 23, the wheel 22 is disposed on a rotating shaft of the speed reduction motor 21 and is slidably connected to the lower surface of the primary guide rail 1 or the secondary guide rail 31, when the wheel 22 rotates, the charging device 2 obtains kinetic energy, so as to drive the pulley 23 to roll in the groove of the primary guide rail 1, as seen from the figure, the wheel 22 is a driving wheel of the charging device 2, the pulley 23 is a driven wheel of the charging device 2, and in the structural design of the wheel set, a pair of pulleys 23 is disposed on two sides of the top of the wheel 22, and two pulleys 23 on each side are symmetrically disposed with the wheel 22 as a center, so that, when viewed from the front and the side, the lower wheel and the upper pulley are both in a stable structure with triangular distribution, so that the charging device 2 can move on the guide rail smoothly.
In a preferred scheme, grooves are formed in two sides of the main guide rail 1, two rows of symmetrical pulleys 23 are arranged at the top of the charging equipment 2, the two rows of pulleys 23 are respectively located in the grooves in the two sides of the main guide rail 1, the driving wheels are located in the middle, the driven wheels are located on the two sides, stability of the charging equipment 2 during moving is improved, and the moving is smoother; and the pulley 23 structure of both sides has not only played the effect of fixed battery charging outfit 2, has still played the power balance of the both sides of guarantee battery charging outfit 2, further improves the stability.
In this embodiment, battery charging outfit 2 is equipped with receipts paying out machine structure 24, and battery charging outfit 2 is when out of work, and inside its charging wire roll-up to battery charging outfit 2, avoid the charging wire to be in the state of hanging when not using, and take place the potential safety hazard.
In an alternative embodiment, charging device 2 is provided with an indicator light that emits red light when charging device 2 is charging a vehicle, and emits green light when charging device 2 is not charging a vehicle, thereby informing the user that charging device 2 is fully charged, the charging cord can be pulled out, and take-up and pay-off mechanism 24 of charging device 2 can take up the charging cord.
In an optional embodiment, the charging wire end of charging device 2 is equipped with automatically controlled elasticity foot, and when finishing charging, the charging wire end is automatic to be bounced off the mouth that charges of vehicle, is in the pine and takes off the state, and receipts paying out machine constructs 24 and withdraws the charging wire with the charging wire automatically.
The invention also provides a charging method, based on the mobile intelligent charging system of the scheme, which comprises the following specific steps:
s1, sending a charging demand instruction and a license plate number through the mobile phone client;
specifically, a charging demand instruction and a license plate number are transmitted to a master control system through a network, and the master control system stores relevant information;
s2, the master control system allocates an idle charging device to move to a position corresponding to the vehicle;
s201, the main control system sends a moving instruction to one idle charging device to enable the charging device to move on a main guide rail;
s202, stopping the charging equipment when the charging equipment moves to the auxiliary guide rail, collecting license plate numbers through a camera on the charging equipment, and sending the license plate numbers to a master control system;
and S2021, if other charging equipment executes charging operation on the auxiliary guide rail where the charging equipment is located, the charging equipment does not stay and continues to move to the next parking space, so that the moving efficiency of the charging equipment is improved. The function can be realized by numbering each section of unit guide rail (each parking space corresponds to one unit guide rail), the number of the unit guide rail for charging the vehicle is recorded and temporarily stored, the charging equipment sends the number of the unit guide rail to the system, and if the number is consistent with the recorded number, the charging equipment does not stop; and after the charging equipment finishes charging, the system deletes the corresponding temporary storage number each time.
S203, the master control system identifies and compares the acquired license plate number with the stored license plate number until finding the corresponding vehicle;
s3, pushing the charging device out by a pushing mechanism;
s301, the master control system sends a pushing instruction to the corresponding pushing mechanism;
s302, pushing the charging equipment out by a pushing mechanism until the first plug is butted with the second plug;
s303, in the process of pushing out the charging equipment, the pushing mechanism drives another auxiliary guide rail to fill a guide rail gap on the main guide rail;
s4, charging the vehicle by the charging equipment;
s401, putting down a charging wire by a take-up and pay-off mechanism of the charging device;
s402, inserting a wire end into a charging port of a vehicle by a user to start charging;
s5, after the charging is finished, the charging equipment returns to the main guide rail;
s501, pulling out a wire end by a user, and withdrawing a charging wire by a wire withdrawing and releasing mechanism;
s502, the charging equipment is pulled back to the main guide rail by the pushing mechanism;
and S503, returning the charging equipment to the initial end, or receiving an instruction to go to the parking space where the next vehicle to be charged is located.
In summary, the charging device provided by the invention can move among different parking spaces to serve different parking spaces, replaces the existing charging mode of one parking space and one pile, and solves the problems of insufficient rechargeable parking spaces, idle charging piles and the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A mobile intelligent charging system is characterized by comprising a guide rail and a plurality of charging devices, wherein the guide rail spans a plurality of parking spaces, each charging device moves on the guide rail and can move to any parking space,
the guide rail is provided with a pushing mechanism corresponding to each parking space, and one charging device is separated from the guide rail through the pushing mechanism of one parking space, so that other charging devices can pass through the parking space.
2. The mobile intelligent charging system of claim 1, further comprising:
the cameras are used for collecting license plate numbers of vehicles on the parking spaces;
the main control system is used for receiving the acquisition information of the camera and sending a mobile control instruction to the charging equipment;
and the client inputs an operation instruction and license plate information to the master control system through an operation interface of the client.
3. The mobile intelligent charging system according to claim 1, wherein the guide rail comprises a main guide rail and an auxiliary guide rail, the main guide rail is provided with a guide rail gap, and the pushing mechanism drives the auxiliary guide rail to move along a direction crossing the main guide rail, so that the auxiliary guide rail is embedded into the guide rail gap to form a complete guide rail with the main guide rail;
or, the auxiliary guide rail is separated from the guide rail gap to drive the charging equipment on the auxiliary guide rail to be separated from the main guide rail.
4. The mobile intelligent charging system of claim 3, wherein two secondary guide rails are connected to one pushing mechanism, the two secondary guide rails move synchronously, and only one secondary guide rail is embedded in the guide rail gap.
5. The mobile intelligent charging system of claim 4, wherein the pushing mechanism comprises a driving motor, a screw rod and a sliding block, the driving motor drives the sliding block to move on the screw rod, and two sides of the sliding block are respectively provided with one of the secondary guide rails.
6. The mobile intelligent charging system of claim 5, wherein the lead screw is perpendicular to the primary rail such that the secondary rail moves in a direction perpendicular to the primary rail.
7. The mobile intelligent charging system of claim 1, wherein a first plug is disposed on an outer side surface of the charging device, and a second plug is disposed on the pushing mechanism, and after the pushing mechanism drives the charging device to be separated from the main guide rail, the first plug and the second plug are in butt joint, so that the charging device has high voltage.
8. A charging method is based on the mobile intelligent charging system of any one of claims 1 to 7, and comprises the following specific steps:
s1, sending a charging demand instruction and a license plate number through the mobile phone client;
s2, the master control system allocates an idle charging device to move to a position corresponding to the vehicle;
s3, pushing the charging equipment by a pushing mechanism;
s4, charging the vehicle by the charging equipment;
and S5, after the charging is finished, the charging equipment returns to the main guide rail.
9. The charging method according to claim 8, wherein the step S2 includes:
s201, the main control system sends a moving instruction to one idle charging device to enable the charging device to move on a main guide rail;
s202, stopping the charging equipment when the charging equipment moves to the auxiliary guide rail, collecting license plate numbers through a camera on the charging equipment, and sending the license plate numbers to a master control system;
and S203, the main control system identifies and compares the acquired license plate number with the stored license plate number until finding the corresponding vehicle.
10. The charging method according to claim 8, wherein the step S3 includes:
s301, the master control system sends a pushing instruction to the corresponding pushing mechanism;
s302, pushing the charging equipment out by a pushing mechanism until the first plug is in butt joint with the second plug, so that the charging equipment is provided with high voltage electricity;
and S303, in the process of pushing out the charging equipment, the pushing mechanism drives another auxiliary guide rail to fill a guide rail gap on the main guide rail.
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