A new energy automobile mobile charging system and method

Abstract

The present application relates to the technical field of new energy automobile charging, in particular to a new energy automobile mobile charging system and method, comprising a charging management platform, an aerial conductive rail unit, a charging plug unit, a conveying unit, a user terminal unit, a scanning unit, a verification unit, an alarm unit, a controller unit and a power storage unit, the charging management platform is used for maintaining the operation of the mobile charging system; the aerial conductive rail unit is used for charging the new energy automobile and delivering the power of the aerial conductive rail unit to the new energy automobile; the conveying unit is used for conveying the charging plug unit; the user terminal unit is used for the driver to input the license plate information needing to be charged and send; the new energy automobile can be charged during the driving process, the driving time is saved, the new energy automobile does not need to stop at a parking space during charging, and the use of land resources is reduced.

Description

Technical Field

[0001] This invention relates to the technical field of charging new energy vehicles, and in particular to a mobile charging system and method for new energy vehicles. Background Technology

[0002] With the increasing popularity of new energy vehicles and their growing range, long-distance travel using these vehicles is becoming more common, inevitably leading to the need for recharging along the way. Although fast charging stations have been built in highway service areas, limited parking spaces often result in queues, disrupting travel plans and posing a challenge for long-distance travel with new energy vehicles.

[0003] In the prior art, patent application number 201810085686.7 discloses a mobile charging service system and method for new energy vehicles, including a mobile charging rescue vehicle equipped with a charging conversion kit and a charging cable extension kit. The charging conversion kit includes a charging gun, a charging cable, a charging converter, a discharging cable, and a discharging gun connected in sequence. The charging cable extension kit includes an AC charging extension cable and a DC charging extension cable. This invention also discloses a mobile charging service method for new energy vehicles. This invention converts existing electric vehicles into mobile charging rescue vehicles, which can provide emergency charging for the batteries of traditional vehicles and also charge the power batteries and low-voltage batteries of new energy vehicles, realizing vehicle rescue services. In addition, this invention can also extend the charging cables of existing charging piles, effectively improving the convenience of charging, reducing the cost of mobile charging equipment, and saving social resources.

[0004] The aforementioned device can charge new energy vehicles, but it requires the new energy vehicles to be stationary and a parking space is needed. Therefore, it is essential to invent a mobile charging system for new energy vehicles. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides a mobile charging system and method for new energy vehicles that improves charging efficiency.

[0006] This invention discloses a mobile charging system for new energy vehicles, comprising a charging management platform, an overhead conductive rail unit, a charging plug unit, a transmission unit, a user terminal unit, a scanning unit, a verification unit, an alarm unit, a controller unit, and an energy storage unit.

[0007] A charging management platform is used to maintain the operation of the mobile charging system;

[0008] The overhead electric rail unit is used to charge new energy vehicles;

[0009] The charging plug unit is used to detachably slide and connect one end to the overhead conductive rail unit, and the other end to the charging port of the new energy vehicle, and to transmit the power of the overhead conductive rail unit to the new energy vehicle.

[0010] A conveying unit is used to transport the charging plug unit;

[0011] The user terminal unit is used by the driver to input the license plate information of the vehicle that needs to be charged and send it.

[0012] The scanning unit is used to scan the license plate information of incoming vehicles and transmit the license plate data;

[0013] The verification unit is used to receive license plate information sent by the user terminal unit and license plate data sent by the scanning unit, and compare the license plate information with the license plate data. When the two match, the verification unit sends an electrical signal "1"; when the two do not match, the verification unit sends an electrical signal "0".

[0014] An alarm unit is used to receive the electrical signal "0" sent by the verification unit and issue an alarm.

[0015] The controller unit is used to receive the electrical signal "1" sent by the verification unit and enable the air-to-ground conductive rail unit to charge the new energy vehicle through the charging plug unit.

[0016] The energy storage unit stores electrical energy and supplies power to the overhead conductive rail unit; it enables new energy vehicles to charge while in motion, utilizing charging time slots to travel, saving time. At the same time, new energy vehicles do not require parking spaces for charging, reducing the strain on land resources.

[0017] Preferably, it also includes a green energy power generation unit, which comprises a solar photovoltaic panel unit and a wind power generation module.

[0018] Solar photovoltaic panels are used to convert solar energy into electrical energy and store it in an energy storage unit;

[0019] Wind power generation units are used to convert wind energy into electrical energy and store it in energy storage units; solar photovoltaic panel units convert solar energy into electrical energy and store it in energy storage units.

[0020] Wind power generation units convert wind energy into electrical energy and store it in energy storage units, reducing grid load and enabling the reuse of solar and wind energy.

[0021] Preferably, the conveying assembly includes a support plate, wheels, a placement box, and a control box. Multiple sets of wheels are located at the bottom of the support plate, and a placement box is located at the top of the support plate. An opening is located at the right end of the placement box, and a control box is located at the front end of the placement box. The assembly also includes a placement component, a traction component, a push handle component, and a sealing component. The placement component is located inside the placement box, and a sealing component is located on the opening. The traction component and handle component are located on the support plate. After a group of new energy vehicles has finished charging, the charging plug unit is separated from the overhead electric rail unit and the new energy vehicle. The control box moves the placement component out of the placement box, and the sealing component automatically releases the seal on the opening. The charging plug unit is then placed on the placement component, and as the placement component enters the placement box, the sealing component automatically seals the opening. Depending on the number of charging plugs to be conveyed, multiple sets of support plates are temporarily combined using the traction component. Then, workers use a traction vehicle to traction and transport the combined sets of support plates, thereby conveying the charging plug unit to the opposite service station, thus achieving the reuse of the charging plug unit.

[0022] Preferably, the placement assembly includes a slide rail, a slider, a placement plate, a fixed plate, a rack, a motor, a first rotating shaft, a first gear, a second rotating shaft, and a second gear. A slide rail is located at the top of the support plate, with one end extending through an opening into the placement box. A slider slides along the slide rail, its top end connected to the bottom of the placement plate. A fixed plate is located at the top of the support plate, with racks at its front and rear ends. A motor is located at the bottom of the placement plate, with a first rotating shaft at its output end and a first gear at its bottom. A second rotating shaft is rotatably mounted at the bottom of the placement plate, with a second gear at its bottom. The second gear and the first gear are connected separately. Do not engage with a set of racks. The two sets of racks are between gear 1 and gear 2. The motor is electrically connected to the control box. In use, start the motor through the control box, which will drive gear 1 to rotate through shaft 1. Shaft 2 and gear 2 will rotate adaptively in cooperation with a set of racks, causing the slider to slide on the slide rail. This will further move the placement plate left and right. When the placement plate moves to the right, the sealing component will open. The operator will place the charging plug assembly on the placement plate, and then operate the motor to reverse, so that the placement plate enters the placement box and the sealing component reseals the opening to prevent the charging plug assembly from being lost.

[0023] Preferably, the sealing assembly includes a first pivot pin, a sealing plate, a second pivot pin, a third pivot pin, a connecting plate, and slots. One end of the sealing plate is hinged to the right end of the placement box via the first pivot pin. The end of the sealing plate away from the first pivot pin is provided with multiple sets of slots. The left end of the sealing plate is provided with two sets of second pivot pins, and the top of the placement plate is provided with two sets of third pivot pins. One end of each of the two connecting plates is hinged to one end of the sealing plate via a set of second pivot pins, and the other end of each of the two connecting plates is hinged to the top of the placement plate via third pivot pins. Under normal conditions, the sealing plate seals the opening. When the charging plug assembly needs to be installed or removed, as the placement plate moves to the right, the two connecting plates adjust their angles adaptively with the cooperation of the second and third pivot pins. The angle adjustment of the sealing plate is achieved by the two connecting plates with the cooperation of the first pivot pin, thereby moving the sealing plate away from the opening. Then, the charging plug unit is placed on the placement plate. When the placement plate re-enters the placement box, the sealing plate re-seals the opening.

[0024] Preferably, the push handle assembly includes a square frame, side plates, round rods, a U-shaped plate, a 405 stainless steel plate, a limiting plate, an outer tube, strip openings, an inner rod, lead screws, wing nuts, and a handle. A set of square frames and two sets of side plates are provided on the right end of the support plate. A set of round rods is fixedly installed between the two sets of side plates. The round rods are inside the U-shaped plate, which is located between the two sets of side plates. A limiting plate is provided at the top of the U-shaped plate, and an outer tube is provided at the top of the limiting plate. A set of strip openings is provided on both sides of the outer tube. An inner rod is slidably installed inside the outer tube. A set of lead screws is provided on both sides of the inner rod. Each set of lead screws passes through a set of strip openings and is screwed with a set of wing nuts. The top of the inner rod is... It is equipped with a handle; when not in use, the U-shaped plate is made vertical, and then the U-shaped plate is slid down. The U-shaped plate enters the frame for positioning, and at the same time, the bottom end of the limiting plate contacts the top end of the two sets of side plates, so that the limiting plate, outer tube and inner rod are vertical, saving space. When the worker needs to pull a set of support plates, the worker pulls the U-shaped plate upward so that the bottom end of the U-shaped plate contacts the bottom end of the round rod. Then, the outer tube is rotated clockwise, so that the frame releases the U-shaped plate from the limit. Then, according to the usage requirements, the position of the inner rod in the outer tube is adjusted. After the adjustment is completed, the wing nut is rotated so that the wing nut and the screw lock the inner rod.

[0025] Preferably, the traction assembly includes a traction ring, a first traction plate, a strip opening, a second traction plate, a vertical plate, a plug rod, and a rotating shaft. The traction ring is located at the right end of the frame, and a set of first and second traction plates are located at the left end of the support plate. Each of the first and second traction plates has a set of strip openings. Two sets of vertical plates are located at the top of the first traction plate, and a rotating shaft is positioned between the two sets of vertical plates. A plug rod is mounted on the rotating shaft and passes through the two sets of strip openings. When there are many charging plug assemblies and multiple sets of support plates are needed for combined transport, the traction ring of the first transport unit is inserted between the first and second traction plates of the second transport unit. The traction ring causes the plug rod of the second transport unit to adjust its angle accordingly. When the traction ring of the first transport unit enters a certain position between the first and second traction plates of the second transport unit, the plug rod of the second transport unit passes through the two sets of strip openings and the traction ring in sequence, thereby completing the traction combination of the two transport units and improving convenience.

[0026] Preferably, the device also includes a placement slot, multiple sets of springs, multiple sets of telescopic rods, a buffer plate, and a square enclosure. The placement plate has a placement slot at its top, and multiple sets of telescopic rods are placed in the placement slot. Each set of telescopic rods has a spring fitted on its outer side. The tops of the multiple sets of springs and telescopic rods are all connected to the bottom of the buffer plate. The top of the buffer plate has a square enclosure. The charging plug unit is placed in the square enclosure, and the buffer plate supports it. The multiple sets of springs and telescopic rods work together to provide cushioning support, avoiding hard contact between the charging plug unit and the buffer plate, reducing the impact on the charging plug unit, and improving its service life.

[0027] Preferably, it also includes a limiting block, wherein the top of the slide rail is provided with a limiting block; the limiting block limits the position of the slider on the slide rail to prevent the slider from disengaging from the slide rail.

[0028] The present invention provides a mobile charging method for new energy vehicles, comprising the following steps:

[0029] S1. The driver enters the license plate information of the vehicle that needs charging and sends it;

[0030] S2. Scan the license plate information of the incoming vehicles and transmit the license plate data;

[0031] S3. Receive the transmitted license plate information and the transmitted license plate data, and compare the license plate information and the license plate data. When the two are consistent, the verification unit sends an electrical signal "1"; when the two are inconsistent, the verification unit sends an electrical signal "0".

[0032] S4. Receive the electrical signal "0" sent by the verification unit and issue an alarm;

[0033] S5: One end of the charging plug unit is detachably slidably connected to the overhead conductive rail unit, and the other end is connected to the charging port of the new energy vehicle.

[0034] S6. Receive the electrical signal "1" sent by the verification unit and enable the air-to-ground conductive rail unit to charge the new energy vehicle through the charging plug unit.

[0035] S7. Transport the charging plug unit to the opposite service station.

[0036] Compared with the prior art, the beneficial effects of the present invention are: it enables new energy vehicles to complete charging while driving, and utilizes the charging time gap to travel, saving time. At the same time, new energy vehicles do not require parking spaces for charging, reducing the pressure on land resources. Attached Figure Description

[0037] Figure 1 This is a system structure block diagram of the present invention;

[0038] Figure 2 This is a structural block diagram of the green energy power generation unit of the present invention;

[0039] Figure 3 This is a first isometric structural schematic diagram of the transmission unit of the present invention;

[0040] Figure 4 yes Figure 3 A partially enlarged structural diagram of section A in the middle;

[0041] Figure 5 yes Figure 3 A partially enlarged structural diagram of section B in the middle;

[0042] Figure 6 This is a schematic diagram of the second isometric structure of the transmission unit of the present invention;

[0043] Figure 7 yes Figure 6 A partially enlarged structural diagram of section C in the middle;

[0044] Figure 8 This is a schematic diagram of the combined structure of the transmission unit of the present invention;

[0045] Figure 9 This is a schematic diagram of the third isometric structure of the transmission unit of the present invention;

[0046] Figure 10 yes Figure 9 A partially enlarged structural diagram of section D in the middle;

[0047] Figure 11 This is a fourth isometric structural schematic diagram of the transmission unit of the present invention;

[0048] Figure 12This is a first enlarged structural diagram of the sealing plate and slide rail, etc.

[0049] Figure 13 This is a second enlarged structural diagram of the sealing plate and slide rail, etc.

[0050] Figure 14 This is an exploded structural diagram of structures such as buffer plates and slide rails;

[0051] Figure 15 yes Figure 14 A partially enlarged structural diagram of section E in the middle;

[0052] Figure 16 It is an enlarged structural diagram of the placement plate and slider, etc.

[0053] Figure 17 This is an enlarged structural diagram of the placement plate and the No. 3 shaft pin structure.

[0054] In the attached diagram, the following markings are used: 101, support plate; 102, wheel; 103, placement box; 104, control box; 201, slide rail; 202, slider; 203, placement plate; 204, fixing plate; 205, rack; 206, motor; 207, first rotating shaft; 208, first gear; 209, second rotating shaft; 210, second gear; 211, limit block; 301, first shaft pin; 302, sealing plate; 303, second shaft pin; 304, third shaft pin; 305, connecting plate; 306, slot; 401 402. Square frame; 403. Side plate; 404. Round rod; 405. U-shaped plate; 406. Limiting plate; 407. Outer tube; 408. Strip opening; 409. Inner rod; 410. Lead screw; 411. Wing nut; 412. Handle; 501. Traction ring; 502. Traction plate No. 1; 503. Strip opening; 504. Traction plate No. 2; 506. Vertical plate; 507. Insert rod; 508. Rotating shaft; 601. Placement slot; 602. Spring; 603. Telescopic rod; 604. Buffer plate; 605. Square enclosure. Detailed Implementation

[0055] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0056] Example 1

[0057] like Figures 1 to 2 As shown, a mobile charging system for new energy vehicles according to the present invention includes a charging management platform, an overhead conductive rail unit, a charging plug unit, a transmission unit, a user terminal unit, a scanning unit, a verification unit, an alarm unit, a controller unit, and an energy storage unit.

[0058] A charging management platform is used to maintain the operation of the mobile charging system;

[0059] The overhead electric rail unit is used to charge new energy vehicles;

[0060] The charging plug unit is used to detachably slide and connect one end to the overhead conductive rail unit, and the other end to the charging port of the new energy vehicle, and to transmit the power of the overhead conductive rail unit to the new energy vehicle.

[0061] A conveying unit is used to transport the charging plug unit;

[0062] The user terminal unit is used by the driver to input the license plate information of the vehicle that needs to be charged and send it.

[0063] The scanning unit is used to scan the license plate information of incoming vehicles and transmit the license plate data;

[0064] The verification unit is used to receive license plate information sent by the user terminal unit and license plate data sent by the scanning unit, and compare the license plate information with the license plate data. When the two match, the verification unit sends an electrical signal "1"; when the two do not match, the verification unit sends an electrical signal "0".

[0065] An alarm unit is used to receive the electrical signal "0" sent by the verification unit and issue an alarm.

[0066] The controller unit is used to receive the electrical signal "1" sent by the verification unit and enable the air-to-ground conductive rail unit to charge the new energy vehicle through the charging plug unit.

[0067] The energy storage unit is used to store electrical energy and supply power to the overhead conductive rail unit.

[0068] Solar photovoltaic panels are used to convert solar energy into electrical energy and store it in an energy storage unit;

[0069] Wind power generation units are used to convert wind energy into electrical energy and store it in energy storage units; the charging management platform maintains the operation of the mobile charging system.

[0070] The overhead electric rail unit charges new energy vehicles;

[0071] One end of the charging plug unit is detachably slidably connected to the overhead conductive rail unit, and the other end is connected to the charging port of the new energy vehicle, and transmits the power of the overhead conductive rail unit to the new energy vehicle.

[0072] The delivery unit will transport the charging plug unit;

[0073] The user terminal unit allows the driver to input the license plate information of the vehicle requiring charging and then send it.

[0074] The scanning unit scans the license plate information of the incoming vehicles and transmits the license plate data;

[0075] The verification unit receives license plate information sent by the user terminal unit and license plate data sent by the scanning unit, and compares the license plate information with the license plate data. When the two match, the verification unit sends an electrical signal "1"; when the two do not match, the verification unit sends an electrical signal "0".

[0076] The alarm unit receives the electrical signal "0" sent by the verification unit and issues an alarm.

[0077] The controller unit receives the electrical signal "1" sent by the verification unit and enables the air-to-ground conductive rail unit to charge the new energy vehicle through the charging plug unit.

[0078] The energy storage unit stores electrical energy and supplies power to the overhead conductive rail unit; enabling new energy vehicles to complete charging while in motion, utilizing charging time slots for travel, saving time, and eliminating the need for parking spaces for charging new energy vehicles, thus reducing the strain on land resources.

[0079] Example 2

[0080] Based on Example 1, such as Figures 3 to 17 As shown, a new energy vehicle mobile charging system of the present invention includes a transmission component comprising a support plate 101, wheels 102, a placement box 103, and a control box 104. The bottom end of the support plate 101 is provided with multiple sets of wheels 102, the top end of the support plate 101 is provided with a placement box 103, the right end of the placement box 103 is provided with an opening, and the front end of the placement box 103 is provided with a control box 104. The system also includes a placement component, a traction component, a push handle component, and a sealing component. The placement component is provided inside the placement box 103, and the sealing component is provided on the opening. The support plate 101 is provided with a traction component and a handle component.

[0081] The placement assembly includes a slide rail 201, a slider 202, a placement plate 203, a fixing plate 204, a rack 205, a motor 206, a first rotating shaft 207, a first gear 208, a second rotating shaft 209, and a second gear 210. The top of the support plate 101 is equipped with the slide rail 201, one end of which extends through an opening into the placement box 103. The slider 202 is slidably mounted on the slide rail 201, with its top end connected to the bottom of the placement plate 203. The top of the support plate 101 is equipped with a fixing plate 204. The front and rear ends of the fixing plate 204... Each end is provided with a rack 205, the bottom end of the placement plate 203 is provided with a motor 206, the output end of the motor 206 is provided with a first rotating shaft 207, the bottom end of the first rotating shaft 207 is provided with a first gear 208, the bottom end of the placement plate 203 is rotatably provided with a second rotating shaft 209, the bottom end of the second rotating shaft 209 is provided with a second gear 210, the second gear 210 and the first gear 208 are respectively meshed with a set of racks 205, the two sets of racks 205 are between the first gear 208 and the second gear 210, and the motor 206 is electrically connected to the control box 104;

[0082] The sealing assembly includes a first shaft pin 301, a sealing plate 302, a second shaft pin 303, a third shaft pin 304, a connecting plate 305, and slots 306. One end of the sealing plate 302 is hinged to the right end of the placement box 103 via the first shaft pin 301. Multiple sets of slots 306 are provided on the end of the sealing plate 302 away from the first shaft pin 301. Two sets of second shaft pins 303 are provided on the left end of the sealing plate 302. Two sets of third shaft pins 304 are provided on the top end of the placement plate 203. One end of each of the two sets of connecting plates 305 is hinged to one end of the sealing plate 302 via a set of second shaft pins 303. The other ends of each of the two sets of connecting plates 305 are hinged to the top end of the placement plate 203 via third shaft pins 304.

[0083] The push handle assembly includes a square frame 401, side plates 402, a round rod 403, U-shaped plates 404 and 405, a limiting plate 406, an outer tube 407, a strip opening 408, an inner rod 409, a lead screw 410, a wing nut 411, and a handle 412. A set of square frames 401 and two sets of side plates 402 are provided on the right end of the support plate 101. A set of round rods 403 is fixedly installed between the two sets of side plates 402. The round rods 403 are located inside the U-shaped plates 404, which are located between the two sets of side plates. Between 402, a limiting plate 406 is provided at the top of the U-shaped plate 404, an outer tube 407 is provided at the top of the limiting plate 406, a set of strip openings 408 are provided at both ends of the outer tube 407, a set of inner rods 409 are slidably provided inside the outer tube 407, a set of lead screws 410 are provided at both ends of the inner rods 409, each set of lead screws 410 passes through a set of strip openings 408 and is screwed with a set of wing nuts 411, and a handle 412 is provided at the top of the inner rods 409;

[0084] The traction assembly includes a traction ring 501, a first traction plate 502, a strip opening 503, a second traction plate 504, a vertical plate 506, a plug rod 507, and a rotating shaft 508. The traction ring 501 is provided at the right end of the frame 401, and a set of first traction plates 502 and a set of second traction plates 504 are provided at the left end of the support plate 101. A set of strip openings 503 are provided on the first traction plate 502 and the second traction plate 504 respectively. Two sets of vertical plates 506 are provided at the top of the first traction plate 502. A rotating shaft 508 is provided between the two sets of vertical plates 506. A plug rod 507 is installed on the rotating shaft 508 and passes through the two sets of strip openings 503.

[0085] It also includes a placement groove 601, multiple sets of springs 602, multiple sets of telescopic rods 603, a buffer plate 604, and a square enclosure 605. The placement plate 203 is provided with a placement groove 601 at its top. Multiple sets of telescopic rods 603 are provided in the placement groove 601. A set of springs 602 is respectively fitted on the outside of each set of telescopic rods 603. The tops of the multiple sets of springs 602 and the multiple sets of telescopic rods 603 are all connected to the bottom of the buffer plate 604. The top of the buffer plate 604 is provided with a square enclosure 605.

[0086] It also includes a limiting block 211, which is provided at the top of the slide rail 201. In use, the motor 206 is started through the control box 104, which drives the first gear 208 to rotate through the first rotating shaft 207. The second rotating shaft 209 and the second gear 210 rotate adaptively in the cooperation of a set of racks 205, so that the slider 202 slides on the slide rail 201, and further moves the placement plate 203 left and right. When the placement plate 203 moves to the right, the two sets of connecting plates 305 are adjusted at an adaptive angle in the cooperation of the second shaft pin 303 and the third shaft pin 304. With the cooperation of the connecting plate 305 and the first shaft pin 301, the sealing plate 302 is angled and moved away from the opening. The charging plug unit is placed in the square enclosure 605, supported by the buffer plate 604. Multiple sets of springs 602 and multiple sets of telescopic rods 603 work together to provide buffer support. When the placement plate 203 re-enters the placement box 103, the sealing plate 302 re-seals the opening. When not in use, the U-shaped plate 404 is made vertical, and then the U-shaped plate 404 is slid downward. The U-shaped plate 404 enters the square frame 401 for positioning, while the bottom end of the limiting plate 406 and the two sets of side plates are positioned. The top of 402 contacts, thus making the limiting plate 406, outer tube 407, and inner rod 409 vertical, saving space. When the operator needs to pull a set of support plates 101, the operator pulls the U-shaped plate 404 upward, so that the bottom end of the U-shaped plate 404 contacts the bottom end of the round rod 403. Then, the outer tube 407 is rotated clockwise, so that the square frame 401 releases the limitation on the U-shaped plate 404. Then, according to the usage requirements, the position of the inner rod 409 in the outer tube 407 is adjusted. After the adjustment is completed, the wing nut 411 is rotated, so that the wing nut 411 cooperates with the lead screw 410 to move the inner rod 409. When there are many charging plug components and multiple sets of support plates 101 are required for combined transport, the traction ring 501 of the first set of transport units is inserted between the first traction plate 502 and the second traction plate 504 of the second set of transport units. The traction ring 501 causes the insertion rod 507 of the second set of transport units to make adaptive angle adjustments. When the traction ring 501 of the first set of transport units enters a certain position between the first traction plate 502 and the second traction plate 504 of the second set of transport units, the insertion rod 507 of the second set of transport units passes through the two sets of strip openings 503 and the traction ring 501 in sequence, thereby completing the traction combination of the two sets of transport units.

[0087] This invention discloses a mobile charging system and method for new energy vehicles. The installation, connection, and setup methods are all common mechanical methods, and any method that achieves the desired beneficial effects can be implemented. An aerial conductive rail is erected on long-distance road sections or highways where fast charging stations are scarce. Direct current capable of directly charging new energy vehicles is transmitted to the aerial conductive rail. The connection between the new energy vehicle and the conductive rail still uses existing charging plugs. After connecting the charging plug at a charging station service area, the vehicle starts charging while traveling. Charging stops at the next charging station service area, and the charging plug is unplugged. The charging plug is then moved by a conveyor to the opposite charging station service area, where it is carried back to the next charging station by another vehicle traveling on the opposite side. The conveyor then moves it back to the starting charging station service area, and this process is repeated. The aerial conductive rail unit of this invention is commercially available. Those skilled in the art only need to follow the accompanying instruction manual for installation and operation, without requiring any creative effort from those skilled in the art.

[0088] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A mobile charging system for new energy vehicles, comprising a charging management platform, an overhead conductive rail unit, a charging plug unit, a transmission unit, a user terminal unit, a scanning unit, a verification unit, an alarm unit, a controller unit, and an energy storage unit, characterized in that, The charging management platform is used to maintain the operation of the mobile charging system; the overhead power rail unit is used to charge new energy vehicles. The charging plug unit is used to detachably slide and connect one end to the overhead conductive rail unit, and the other end to the charging port of the new energy vehicle, and to transmit the power of the overhead conductive rail unit to the new energy vehicle. A delivery unit is used to transport the charging plug unit to the opposite service station; The user terminal unit is used by the driver to input the license plate information of the vehicle that needs to be charged and send it. The scanning unit is used to scan the license plate information of incoming vehicles and transmit the license plate data; The verification unit is used to receive license plate information sent by the user terminal unit and license plate data sent by the scanning unit, and compare the license plate information with the license plate data. When the two match, the verification unit sends an electrical signal "1"; when the two do not match, the verification unit sends an electrical signal "0". An alarm unit is used to receive the electrical signal "0" sent by the verification unit and issue an alarm. The controller unit is used to receive the electrical signal "1" sent by the verification unit and enable the air-to-ground conductive rail unit to charge the new energy vehicle through the charging plug unit. Energy storage unit, used to store electrical energy and supply power to the overhead conductive rail unit; The transmission unit includes a support plate (101), wheels (102), a placement box (103), and a control box (104). The bottom of the support plate (101) is provided with multiple sets of wheels (102), the top of the support plate (101) is provided with a placement box (103), the right end of the placement box (103) is provided with an opening, and the front end of the placement box (103) is provided with a control box (104). It also includes a placement component, a traction component, a push handle component, and a sealing component. The placement component is provided inside the placement box (103), and a sealing component is provided on the opening. The support plate (101) is provided with a traction component and a handle component. The placement assembly includes a slide rail (201), a slider (202), a placement plate (203), a fixing plate (204), a rack (205), a motor (206), a first rotating shaft (207), a first gear (208), a second rotating shaft (209), and a second gear (210). A slide rail (201) is mounted on the top of the support plate (101), with one end extending through an opening into the placement box (103). A slider (202) is slidably mounted on the slide rail (201), with its top end connected to the bottom of the placement plate (203). A fixing plate (204) is mounted on the top of the support plate (101), and the front of the fixing plate (204)... Racks (205) are provided at both ends of the rear plate (203). A motor (206) is provided at the bottom of the plate (203). A first rotating shaft (207) is provided at the output end of the motor (206). A first gear (208) is provided at the bottom of the first rotating shaft (207). A second rotating shaft (209) is provided at the bottom of the plate (203). A second gear (210) is provided at the bottom of the second rotating shaft (209). The second gear (210) and the first gear (208) mesh with a set of racks (205) respectively. The two sets of racks (205) are between the first gear (208) and the second gear (210). The motor (206) is electrically connected to the control box (104). The top of the placement plate (203) is provided with a placement groove (601), and multiple sets of telescopic rods (603) are provided in the placement groove (601). Each set of telescopic rods (603) is fitted with a set of springs (602) on the outside. The tops of the multiple sets of springs (602) and the multiple sets of telescopic rods (603) are all connected to the bottom of the buffer plate (604). The top of the buffer plate (604) is provided with a square enclosure (605). After a group of new energy vehicles has finished charging, the charging plug unit is separated from the overhead electric rail unit and the new energy vehicle. The control box moves the placement component out of the placement box, and at the same time, the sealing component automatically releases the seal on the opening. Then, the charging plug unit is placed on the placement component. As the placement component enters the placement box, the sealing component automatically seals the opening. Depending on the number of charging plugs to be delivered, multiple sets of support plates are temporarily combined by the traction component. Then, the staff uses a traction vehicle to traction and transport the combined multiple sets of support plates, thereby delivering the charging plug unit to the service station on the other side.

2. The new energy vehicle mobile charging system as described in claim 1, characterized in that, It also includes green energy power generation units, which consist of solar photovoltaic panels and wind power generation components. Solar photovoltaic panels are used to convert solar energy into electrical energy and store it in an energy storage unit; A wind power generation unit is used to convert wind energy into electrical energy and store it in an energy storage unit.

3. The new energy vehicle mobile charging system as described in claim 1, characterized in that, The sealing assembly includes a first shaft pin (301), a sealing plate (302), a second shaft pin (303), a third shaft pin (304), a connecting plate (305), and a slot (306). One end of the sealing plate (302) is hinged to the right end of the placement box (103) through the first shaft pin (301). The end of the sealing plate (302) away from the first shaft pin (301) is provided with multiple sets of slots (306). The left end of the sealing plate (302) is provided with two sets of second shaft pins (303). The top end of the placement plate (203) is provided with two sets of third shaft pins (304). One end of each of the two sets of connecting plates (305) is hinged to one end of the sealing plate (302) through a set of second shaft pins (303). The other end of each of the two sets of connecting plates (305) is hinged to the top end of the placement plate (203) through the third shaft pin (304).

4. The new energy vehicle mobile charging system as described in claim 1, characterized in that, The push handle assembly includes a square frame (401), side plates (402), round rods (403), U-shaped plates (404), 405, a limiting plate (406), an outer tube (407), a strip opening (408), an inner rod (409), a lead screw (410), a wing nut (411), and a handle (412). A set of square frames (401) and two sets of side plates (402) are provided on the right end of the support plate (101). A set of round rods (403) is fixedly arranged between the two sets of side plates (402). The round rods (403) are inside the U-shaped plates (404), and the U-shaped plates (404) are on the two sides of the U-shaped plates (404). Between the side plates (402), a limiting plate (406) is provided at the top of the U-shaped plate (404), an outer tube (407) is provided at the top of the limiting plate (406), a set of strip openings (408) are provided at both ends of the outer tube (407), a set of inner rods (409) are slidably provided inside the outer tube (407), a set of lead screws (410) are provided at both ends of the inner rods (409), each set of lead screws (410) passes through a set of strip openings (408) and is screwed with a set of wing nuts (411), and a handle (412) is provided at the top of the inner rods (409).

5. A mobile charging system for new energy vehicles as described in claim 4, characterized in that, The traction assembly includes a traction ring (501), a first traction plate (502), a strip opening (503), a second traction plate (504), a vertical plate (506), a plug rod (507), and a rotating shaft (508). The right end of the frame (401) is provided with a traction ring (501), and the left end of the support plate (101) is provided with a set of first traction plates (502) and a set of second traction plates (504). A set of strip openings (503) are provided on the first traction plate (502) and the second traction plate (504). Two sets of vertical plates (506) are provided at the top of the first traction plate (502), and a rotating shaft (508) is provided between the two sets of vertical plates (506). A plug rod (507) is installed on the rotating shaft (508), and the plug rod (507) passes through the two sets of strip openings (503).

6. A mobile charging system for new energy vehicles as described in claim 1, characterized in that, It also includes a limiting block (211), which is provided at the top of the slide rail (201).

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