Inverted climbing power supply device and power supply method

Abstract

The application discloses a turnover climbing power supply device and a power supply method. The turnover climbing power supply device is located at least below first sliding contact line tracks and second sliding contact line tracks. The turnover climbing power supply device comprises at least two turnover driving assemblies, two climbing arms and a power supply assembly for outputting electric energy. One end of each of the two climbing arms is connected with a corresponding turnover driving assembly. The other end of each of the two climbing arms is provided with a mechanical clamp jaw. The two turnover driving assemblies can drive the corresponding climbing arms to rotate, so that at least one of the two mechanical clamp jaws can clamp the first sliding contact line track or the second sliding contact line track. The application supplies power to the electrically-driven traveling tool while the electrically-driven traveling tool is traveling, does not affect the normal traveling of the electrically-driven traveling tool, can meet the lane changing requirement while charging, and greatly improves the adaptability of the power supply device and the electrically-driven traveling tool.

Description

Technical Field

[0001] This invention relates to the field of electric vehicles, and further to a flipping climbing power supply device and power supply method, particularly to a flipping climbing power supply device and power supply method for charging electric vehicles during driving. Background Technology

[0002] Carbon emissions have a significant impact on the environment. Specifically, excessive reliance on fossil fuels such as oil, natural gas, and coal in human society's production and daily life has caused irreparable damage to the environment. Based on these reasons and the rapid development of technology, new energy electric vehicles have become an important part of the automotive industry.

[0003] During the widespread application of new energy electric vehicles, problems have also emerged, namely, long battery charging times, and short driving range due to extreme temperatures, which have become bottlenecks restricting the widespread adoption and continued development of electric vehicles. In addition, in the application of electric vehicle batteries, the number of charging cycles is inversely proportional to the battery capacity; the more times the battery is charged, the faster the capacity decreases and the shorter the lifespan. The battery lifespan determines the lifespan of the electric vehicle. Frequent battery replacement also brings deeper environmental pollution problems. Generally, electric vehicles are mainly used for urban commuting, and the battery capacity drops to about 60% of its original value in about three years, causing range anxiety for people.

[0004] Currently, electric vehicles can connect to the power supply by extending the pantograph's extension arm to touch the conductor rail, thus achieving the purpose of charging the electric vehicle through the conductor rail. The advantage is its simple structure, but the disadvantage is that the pantograph and conductor rail structure is more suitable for railway applications because railway tracks are fixed, and high-speed trains and regular trains run on fixed tracks, making the pantograph, extension arm, and conductor rail relatively fixed and stable. However, it is not suitable for highway systems, mainly because the shapes of vehicles in highway systems are different, and the roofs of vehicles are not suitable for installing excessively high or long extension arms and pantographs. In addition, vehicles on highways often need to change lanes, and the pantograph and extension arm cannot meet the requirements of frequent lane changes. Furthermore, there are installation problems with the extension arm and pantograph, namely, the extension arm and pantograph cannot be installed on all electric vehicles (such as electric cars, electric trucks, electric buses, electric vans, and other electric vehicles, or flying equipment such as electric aircraft, or navigation equipment such as electric boats, and other electric vehicles).

[0005] There is currently no effective solution to the problem that the pantograph and outrigger structure in related technologies are poorly compatible with electric vehicles and cannot meet the requirements of electric vehicles frequently changing their travel routes.

[0006] Therefore, based on years of experience and practice in related industries, the inventor proposes a flipping climbing power supply device and power supply method to overcome the defects of the prior art. Summary of the Invention

[0007] The purpose of this invention is to provide a flip-climbing power supply device and power supply method that provides power to the electric vehicle while it is in motion, without affecting the normal operation of the electric vehicle. Moreover, it can meet the lane-changing needs of the electric vehicle while charging, greatly improving the compatibility between the power supply device and the electric vehicle.

[0008] The objective of this invention can be achieved through the following methods:

[0009] The present invention provides a flipping climbing power supply device, wherein the flipping climbing power supply device is located at least below the first sliding contact line track and the second sliding contact line track;

[0010] The flipping climbing power supply device includes at least two flipping drive components, two climbing arms, and a power supply component for outputting electrical energy. One end of each of the two climbing arms is connected to the corresponding flipping drive component, and the other end of each of the two climbing arms is provided with a mechanical gripper. The two flipping drive components can drive the corresponding climbing arms to rotate, so that at least one of the two mechanical grippers can grip the first sliding contact line track or the second sliding contact line track.

[0011] In a preferred embodiment of the present invention, the flipping climbing power supply device further includes a first housing, two flipping drive components are rotatably disposed inside the first housing, one end of each of the two climbing arms is located inside the first housing and is connected to the corresponding flipping drive component, and the other end of each of the two climbing arms extends outside the first housing and is connected to the mechanical gripper.

[0012] In a preferred embodiment of the present invention, the flipping drive assembly includes a worm gear, a worm, and a first motor. The worm gear is pivotally connected to the inner wall of the first housing via a central shaft. The teeth on the worm mesh with the teeth on the worm gear. The worm is connected to the output shaft of the first motor. The climbing arm is connected to the worm gear or the central shaft of the worm gear.

[0013] In a preferred embodiment of the present invention, the flipping climbing power supply device further includes a balancing component, and the position of the counterweight on the balancing component is adjusted to maintain the counterweight balance of the flipping climbing power supply device in the state of the climbing arm rotation.

[0014] In a preferred embodiment of the present invention, the balancing assembly includes a mounting plate, a lead screw, and a second motor. Both the lead screw and the second motor are mounted on the mounting plate. One end of the lead screw is connected to the output shaft of the second motor, and the counterweight is mounted on the lead screw.

[0015] In a preferred embodiment of the present invention, the flipping climbing power supply device further includes a power supply component, which includes a second housing, a bracket, a winding reel, and a third motor. The bracket and the third motor are both disposed inside the second housing. The winding reel is rotatably disposed on the bracket. The output shaft of the third motor is connected to the axle of the winding reel. A power transmission line is wound on the winding reel, and the power transmission line extends to the outside of the second housing.

[0016] In a preferred embodiment of the present invention, the flipping climbing power supply device further includes a power supply component, which is a wireless generator. The wireless generator includes a power supply device and a conversion output device. The power supply end of the power supply device is connected to the power receiving end of the conversion output device. The wireless generator and the wireless inductive power generation device installed on the electric driving vehicle generate electricity through wireless induction.

[0017] In a preferred embodiment of the present invention, the first outer shell, the power supply component and the balancing component are stacked in the flipping climbing power supply device, and the first outer shell, the power supply component and the balancing component are detachably connected.

[0018] In a preferred embodiment of the present invention, the flipping climbing power supply device further includes at least one power component to drive the mechanical gripper along the first sliding contact line track or the second sliding contact line track.

[0019] In a preferred embodiment of the present invention, the power component is a power fan disposed on the first housing.

[0020] In a preferred embodiment of the present invention, the power component is a magnetic levitation device disposed between the mechanical gripper and the first sliding conductor rail and / or the second sliding conductor rail.

[0021] In a preferred embodiment of the present invention, the electric driving tool is an electric vehicle, an electric aircraft, or an electric boat.

[0022] This invention provides a power supply method that uses the aforementioned flip-climbing power supply device to supply power to an electric vehicle in motion. The flip-climbing power supply device is located at least below a first sliding contact line track and a second sliding contact line track. The first sliding contact line track corresponds to the current travel route of the electric vehicle, and the second sliding contact line track corresponds to a first travel route that the electric vehicle is about to change to. The power supply method includes the following steps:

[0023] One of the mechanical grippers can slidably grip the first sliding contact line track so that it moves synchronously with the electric vehicle's current travel route while the flip-climbing power supply device is powering the electric vehicle;

[0024] The flip-climbing power supply device receives lane-changing commands from the electric vehicle.

[0025] The flipping drive assembly drives the climbing arm to rotate, so that the other mechanical gripper moves to the position of the second sliding contact line track and can slidably grip the second sliding contact line track;

[0026] The mechanical gripper clamped on the first sliding contact line rail opens, and the flipping drive assembly drives the climbing arm to rotate, so that the flipping climbing power supply device flips to the bottom of the second sliding contact line rail, while the electric travel tool changes to the first travel route.

[0027] In a preferred embodiment of the present invention, a gantry frame is provided above the road, and the first sliding contact line track and the second sliding contact line track are respectively arranged on the gantry frame.

[0028] In a preferred embodiment of the present invention, a third sliding contact line track is further provided on the gantry frame. The third sliding contact line track corresponds to the second travel route that the electric travel tool is pre-changing to. The mechanical gripper on the flipping climbing power supply device can be slidably clamped on the third sliding contact line track so that the electric travel tool can change to the second travel route.

[0029] In a preferred embodiment of the invention, before the electric vehicle enters the current driving road, the following is further included:

[0030] The flipping climbing power supply device receives a charging command.

[0031] The power component on the flipping climbing power supply device drives the flipping climbing power supply device to move synchronously with the electric driving tool to be charged;

[0032] The flipping climbing power supply device and the electric driving vehicle to be charged are connected by wired power transmission or wireless induction.

[0033] In a preferred embodiment of the present invention, the mechanical gripper of the flipping climbing power supply device is provided with a cable connected to the sliding contact line. One end of the cable is connected to the power transmission line in the power supply assembly, and the other end of the power transmission line is provided with a first connector and extends toward the electric vehicle to be charged until the first connector is connected to a second connector on the electric vehicle to be charged.

[0034] In a preferred embodiment of the present invention, a wireless generator and a wireless inductive power generation device are respectively provided on the flipping climbing power supply device and the electric driving tool, and the wireless generator and the wireless inductive power generation device generate electricity through wireless induction.

[0035] In a preferred embodiment of the present invention, the flipping climbing power supply device maintains a synchronized travel state with the electric vehicle through at least one of the following driving methods: power fan drive, magnetic levitation drive, and electric vehicle towing drive.

[0036] As described above, the features and advantages of the flipping climbing power supply device and power supply method of the present invention are as follows: The flipping climbing power supply device can slidably clamp the first or second sliding contact line track through mechanical grippers, and is connected to the electric travel vehicle in motion through the power supply component. The mechanical grippers can move synchronously with the electric travel vehicle, providing power to the electric travel vehicle while it is in motion, without affecting the normal operation of the electric travel vehicle; since the two mechanical grippers are respectively connected to the corresponding flipping drive component through the climbing arm, during the normal operation of the electric travel vehicle, one mechanical gripper... It can slidably grip the sliding contact line rail located on the current travel route. When the electric travel vehicle needs to change its travel route, two flip drive components can drive the corresponding climbing arm to rotate, so that another mechanical gripper can move and slidably grip another sliding contact line rail corresponding to the pre-changed travel route. By flipping the climbing arm, the position of the mechanical gripper is changed, so that it can slidably grip the sliding contact line rail corresponding to different travel routes. While continuing to charge the electric travel vehicle, it meets the lane change requirements of the electric travel vehicle, greatly improving the compatibility between the power supply device and the electric travel vehicle. Attached Figure Description

[0037] The accompanying drawings are intended only to illustrate and explain the present invention and do not limit the scope of the invention.

[0038] in:

[0039] Figure 1 This is one of the structural schematic diagrams of the flipping climbing power supply device of the present invention.

[0040] Figure 2This is a schematic diagram of the flipping drive component in the flipping climbing power supply device of the present invention.

[0041] Figure 3 This is a schematic diagram of the balancing component in the flipping climbing power supply device of the present invention.

[0042] Figure 4 This is a schematic diagram of the wired power supply method in the flipping climbing power supply device of the present invention.

[0043] Figure 5 This is one of the schematic diagrams showing the working state of the flipping climbing power supply device of the present invention.

[0044] Figure 6 This is the second schematic diagram of the working state of the flipping climbing power supply device of the present invention.

[0045] Figure 7 This is the third schematic diagram of the working state of the flipping climbing power supply device of the present invention.

[0046] Figure 8 This is the second schematic diagram of the structure of the flipping climbing power supply device of the present invention.

[0047] Figure 9 This is a schematic diagram of the wireless power supply method in the flip-climbing power supply device of the present invention.

[0048] Figure 10 :for Figure 9 A schematic diagram of the structure of the wireless generator.

[0049] Figure 11 This is one of the flowcharts for the power supply method of the present invention.

[0050] Figure 12 This is the second flowchart of the power supply method of the present invention.

[0051] Figure 13 This is the third flowchart of the power supply method of the present invention.

[0052] Figure 14 This is the fourth flowchart of the power supply method of the present invention.

[0053] Figure 15 This is a schematic diagram of a vehicle changing lanes in a two-way two-lane road in the power supply method of the present invention.

[0054] Figure 16 This is a schematic diagram of a vehicle changing lanes on a one-way two-lane road in the power supply method of the present invention.

[0055] Figure 17 This is a schematic diagram of a vehicle changing lanes on a one-way three-lane road in the power supply method of the present invention.

[0056] Figure 18This is a schematic diagram of a vehicle changing lanes on a one-way four-lane road in the power supply method of the present invention.

[0057] Figure 19 This is a schematic diagram of the layout structure of the sliding contact line track in a specific embodiment of the present invention.

[0058] Figure 20 :for Figure 20 A magnified view of a portion of position A in the middle.

[0059] The reference numerals in the accompanying drawings of this invention are:

[0060] 1. First outer shell; 2. Climbing arm; 3. Mechanical gripper; 4. Tilting drive assembly; 401. Worm gear; 402. Worm; 403. First motor; 5. Power supply assembly; 501. Second outer shell; 502. Third motor; 503. Power transmission line; 504. Support; 505. Winding reel; 506. First connector; 507. Power supply device; 508. Conversion output device; 6. Balancing assembly; 601. Mounting plate; 602. Counterweight; 603. Lead screw; 604. Second motor; 7. Power assembly; 10. First sliding contact line rail; 20. Second sliding contact line rail; 30. Tilting climbing power supply device; 40. Lifting mechanism; 50. Third sliding contact line rail. Detailed Implementation

[0061] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0062] Implementation Method 1

[0063] like Figures 1 to 14 As shown, this invention provides a flipping climbing power supply device, which is located at least below a first sliding contact line track 10 and a second sliding contact line track 20, which are located on different travel routes. The flipping climbing power supply device includes at least two flipping drive components 4, two climbing arms 2, and a power supply component 5 for outputting electrical energy (i.e., supplying power to the electric travel vehicle). One end of each climbing arm 2 is connected to a corresponding flipping drive component 4, and the other end of each climbing arm 2 is provided with a mechanical gripper 3. The two flipping drive components 4 can respectively drive the corresponding climbing arm 2 to rotate, so that at least one of the two mechanical grippers 3 can grip either the first sliding contact line track 10 or the second sliding contact line track 20. The electric travel vehicle can be a rechargeable device such as an electric car, an electric aircraft, or an electric boat.

[0064] In this invention, taking an electric vehicle as an example, the structure, working principle, and specific steps of the power supply method of the flipping climbing power supply device are specifically explained.

[0065] In this invention, the flipping climbing power supply device can slidably grip the first sliding contact line track 10 or the second sliding contact line track 20 via mechanical grippers 3. It is connected to the vehicle in motion via the power supply component 5. The mechanical grippers 3 can move synchronously with the vehicle, providing power while the vehicle is in motion without affecting its normal operation. Since the two mechanical grippers 3 are respectively connected to the corresponding flipping drive component 4 via the climbing arm 2, during normal vehicle operation, one mechanical gripper 3 can slidably grip the sliding contact line track (e.g., the one above the current driving road) located above the current driving road. The first sliding contact rail 10 can be used to rotate the corresponding climbing arm 2 through two flipping drive components 4 when the vehicle needs to change lanes. This allows another mechanical gripper 3 to move and slide to hold the other sliding contact rail (such as the second sliding contact rail 20) corresponding to the road to be changed. The position of the mechanical gripper 3 is changed by flipping the climbing arm, so that it can slide to hold the sliding contact rail corresponding to different roads. This allows the vehicle to be charged while meeting the vehicle's lane change requirements, greatly improving the compatibility between the power supply device and the vehicle.

[0066] In this invention, the types of electric vehicles may include, but are not limited to, sedans, SUVs, MPVs, trucks, vans, buses, agricultural vehicles, etc.

[0067] Furthermore, such as Figure 1 As shown, the flipping climbing power supply device also includes a first housing 1, two flipping drive components 4 are rotatably disposed inside the first housing 1, one end of the two climbing arms 2 is located inside the first housing 1 and is connected to the corresponding flipping drive component 4, and the other end of the two climbing arms 2 extends to the outside of the first housing 1 and is connected to the mechanical gripper 3.

[0068] In an optional embodiment of the present invention, such as Figure 1 , Figure 2As shown, the flipping drive assembly 4 includes a worm gear 401, a worm 402, and a first motor 403. A central shaft is located at the center of the worm gear 401, and the central shaft is pivotally connected to the inner wall of the first housing 1. The teeth on the worm 402 mesh with the teeth on the worm gear 401. The first motor 403 is fixedly mounted on the inner wall of the first housing 1, and the worm 402 is connected to the output shaft of the first motor 403. The climbing arm 2 is connected to the worm gear 401 or its central shaft. The output shaft of the first motor 403 drives the worm 402 to rotate, which in turn drives the worm gear 401 to rotate around its central shaft. During this process, the climbing arm 2 rotates with the worm gear 401, thereby changing the position of the mechanical grippers 3 on the climbing arm 2. This allows different mechanical grippers 3 to grip the sliding contact line track located above the vehicle's driving path, achieving the goal of maintaining the charging state of the electric vehicle during lane changes. In this invention, the mechanical gripper 3 can be an existing mechanical gripper or a sliding gripping structure, as long as it can complete the opening and sliding gripping actions. The specific structure of the mechanical gripper 3 is not limited here.

[0069] In an optional embodiment of the present invention, such as Figure 1 , Figure 3 As shown, the flipping climbing power supply device also includes a balancing component 6. The position of the counterweight 602 on the balancing component 6 is adjusted to maintain the counterweight balance of the flipping climbing power supply device when the climbing arm 2 is rotating, so as to ensure that the mechanical gripper 3 can accurately grip the corresponding sliding contact line track.

[0070] Specifically, such as Figure 3 As shown, the balancing assembly 6 includes a mounting plate 601, a lead screw 603, and a second motor 604. The mounting plate 601 is a long, flat, strip-shaped structure extending along the arrangement direction of the two flipping drive assemblies 4. The second motor 604 is fixedly mounted on the mounting plate 601. One end of the lead screw 603 is connected to the output shaft of the second motor 604. A counterweight 602 is mounted on the lead screw 603 and is threadedly connected to the lead screw 603. The output shaft of the second motor 604 can drive the lead screw 603 to rotate, thereby adjusting the position of the counterweight 602 on the lead screw 603, thus achieving the purpose of balancing the counterweight of the flipping climbing power supply device.

[0071] In an optional embodiment of the present invention, such as Figure 1 , Figure 4As shown, the flipping climbing power supply device also includes a power supply component 5, on which a power transmission line 503 is installed. The power supply component 5 includes a second housing 501, a bracket 504, a winding reel 505, and a third motor 502. Both the bracket 504 and the third motor 502 are housed within the second housing 501. The winding reel 505 is rotatably mounted on the bracket 504, which adjusts the orientation of the winding reel 505 to ensure that the power transmission line 503 always extends vertically downwards. The output shaft of the third motor 502 is connected to the axle of the winding reel 505. The power transmission line 503 is wound around the winding reel 505, with one end extending to the outside of the second housing 501, supplying power to the electric vehicle in motion via the power transmission line 503.

[0072] Furthermore, such as Figure 4 As shown, a first connector 506 is provided at one end of the power transmission line 503, and a second connector that can be adapted to the first connector 506 is provided on the electric vehicle. During the operation of the electric vehicle, the flipping climbing power supply device moves synchronously with the electric vehicle along the sliding contact line track, and releases the power transmission line 503 to connect the first connector 506 to the second connector on the electric vehicle, thereby achieving the purpose of supplying power to the electric vehicle. The first connector 506 and the second connector can be, but are not limited to, permanent magnet connectors.

[0073] In another alternative embodiment of the invention, such as Figure 9 , Figure 10 , Figure 14 As shown, the flip-climbing power supply device and the electric vehicle can also transmit power wirelessly via induction. Specifically, the power supply component 5 is a wireless generator. A wireless induction power generation device is installed on the electric vehicle. The wireless generator includes a power supply device 507 and a conversion output device 508. The power supply end of the power supply device 507 and the power receiving end of the conversion output device 508 are connected. The wireless generator and the wireless induction power generation device generate power wirelessly via induction. Upon receiving a control command, the flip-climbing power supply device moves synchronously with the electric vehicle and activates the power supply device 507. The power supply device 507 provides power to the conversion output device 508, which converts the power into light (e.g., laser, infrared light), waves, or other forms of energy. The wireless induction power generation device on the electric vehicle generates power by receiving sound or waves, or by inverting light energy to generate power, thus supplying power to the electric vehicle. Both the wireless generator and the wireless induction power generation device can use existing light and wave transmitting equipment and sensing equipment, as long as wireless power generation is achieved. The specific structure of the wireless generator and the wireless induction power generation device is not limited here.

[0074] Furthermore, in the flipping climbing power supply device, the first outer shell 1, the power supply component 5, and the balancing component 6 are arranged in a stacked manner, and the first outer shell 1, the power supply component 5, and the balancing component 6 are detachably connected. The power supply component 5 and the balancing component 6 are independent detachable units, which facilitates disassembly, assembly, and replacement; in addition, the power supply component 5 can be replaced with a wired power supply component or a wireless power supply component as needed.

[0075] In an optional embodiment of the present invention, such as Figure 6 , Figure 8 As shown, the flipping climbing power supply device also includes at least one power component 7 to drive the mechanical gripper 3 to slide along the first sliding contact line track 10 or the second sliding contact line track 20, thereby ensuring that the flipping climbing power supply device can move synchronously with the electric vehicle and provide power to the electric vehicle. In the event of a malfunction or accident involving the electric vehicle, the flipping climbing power supply device can be detached from the electric vehicle and automatically return to its original position (i.e., automatic return to the depot) under the drive of the power component 7. When the flipping climbing power supply device is connected to the electric vehicle, it can also be towed by the electric vehicle to provide power.

[0076] Furthermore, such as Figure 6 , Figure 8 As shown, the power unit 7 is a power fan mounted on the first housing 1. There are two power fans, which are rotatably mounted on the top and bottom of the first housing 1, respectively. The orientation of the power fans can be adjusted to provide directional driving force to the flipping climbing power supply device.

[0077] Furthermore, the power component 7 can also be a magnetic levitation device disposed between the mechanical gripper 3 and the first sliding contact line track 10 and / or the second sliding contact line track 20. A reverse locking structure is provided between the bottom of the magnetic levitation device and the sliding contact line track to limit the position of the mechanical gripper 3, ensuring that the mechanical gripper 3 and the sliding contact line track are in a preset levitation position. The magnetic levitation device can also provide driving force to the flipping climbing power supply device, ensuring that the flipping climbing power supply device can move synchronously with the electric vehicle. Existing magnetic levitation equipment can be used for the magnetic levitation device, and the specific structure of the magnetic levitation device is not limited here.

[0078] like Figures 11 to 13 As shown, the operation process of the flipping climbing power supply device in this invention is as follows (wherein, for ease of description, the two flipping drive components 4 are designated as flipping drive component A and flipping drive component B respectively in the following process description): When the electric vehicle needs to change lanes from the current driving route corresponding to the first sliding contact line track 10 to the first driving route corresponding to the second sliding contact line track 20 (at this time, as... Figure 5As shown, the mechanical gripper 3 connected to the A-flip drive assembly can slidably hold the first sliding contact line track 10. After receiving the lane-changing command from the electric vehicle, the first motor 403 in the A-flip drive assembly starts to generate deflection torque (at this time, the counterweight 602 in the balance assembly 6 and the B-flip drive assembly are located on both sides of the A-flip drive assembly, so that the two sides of the first motor 403 in the A-flip drive assembly achieve load balance), causing the B-flip drive assembly in the flip climbing power supply device to rotate upward until it is on the same horizontal line as the A-flip drive assembly, as shown. Figure 6 As shown, at this time, the first motor 403 in the B-flip drive assembly is turned on, causing the climbing arm 2 connected to the B-flip drive assembly to rotate upward until the mechanical gripper 3 connected to the B-flip drive assembly clamps the second sliding contact line track 20; after the mechanical gripper 3 connected to the B-flip drive assembly clamps the second sliding contact line track 20, as... Figure 7 As shown, the mechanical gripper 3 connected to the A flip drive assembly opens, simultaneously activating the first motor 403 in both the A and B flip drive assemblies. This causes the A flip drive assembly to flip below the B flip drive assembly, exchanging vertical positions with the B flip drive assembly compared to the initial state. Simultaneously, the mechanical gripper 3 connected to the B flip drive assembly slidably holds the second sliding contact line track 20 (at this time, the counterweight 602 in the balancing assembly 6 and the A flip drive assembly are located on opposite sides of the B flip drive assembly, ensuring load balance on both sides of the first motor 403 in the B flip drive assembly). The flip climbing power supply device completes the lane-changing action, allowing the electric vehicle to change lanes with it. After the lane change, during the movement of the flip climbing power supply device, its power source can be one or more of the following: vehicle towing, a power fan, and the driving force of a magnetic levitation device.

[0079] To ensure the safety of the flipping climbing power supply device during the flipping climbing process between different conductor rails, it is necessary to ensure that one mechanical gripper 3 is stably clamped to the conductor rail before the other mechanical gripper 3 opens. This ensures that at least one of the two mechanical grippers 3 in the flipping climbing power supply device is always stably clamped to the conductor rail, guaranteeing the stability and safety of the flipping climbing power supply device when flipping between different conductor rails. Specifically, position sensors can be installed on the mechanical grippers 3 to collect their position information and detect their position signals. Only after confirming that one mechanical gripper 3 is properly clamped to the conductor rail will the other mechanical gripper 3 be controlled to open, allowing the flipping climbing power supply device to perform the flipping climbing action.

[0080] The features and advantages of the flipping climbing power supply device of the present invention are as follows:

[0081] The flip-climbing power supply device can be connected to the vehicle in motion via the power supply component 5. The mechanical gripper 3 can move synchronously with the vehicle, providing power to the vehicle while it is in motion, without affecting the normal driving of the vehicle. Since the two mechanical grippers 3 are respectively connected to the corresponding flip drive components 4 through the climbing arm 2, during normal vehicle driving, one mechanical gripper 3 can slide to hold the sliding contact line rail located above the current driving road. When the vehicle needs to change lanes, the two flip drive components 4 can drive the corresponding climbing arm 2 to rotate, so that the other mechanical gripper 3 can move and slide to hold the other sliding contact line rail corresponding to the road to be changed. By flipping and climbing, the position of the mechanical gripper 3 is changed, so that it can slide to hold the sliding contact line rail corresponding to different roads. While maintaining the charging of the vehicle, it meets the vehicle's lane change needs, greatly improving the adaptability of the power supply device to the vehicle.

[0082] Implementation Method 2

[0083] This invention provides a power supply method that uses the aforementioned flip-climbing power supply device 30 to supply power to an electric vehicle in motion. The flip-climbing power supply device 30 is located at least below the first sliding contact rail 10 and the second sliding contact rail 20. The first sliding contact rail 10 corresponds to the current travel route of the electric vehicle, and the second sliding contact rail 20 corresponds to the first travel route that the electric vehicle is about to change to. The power supply method includes the following steps:

[0084] Step S1: Flip the climbing power supply device 30 and connect it to the electric vehicle to be charged;

[0085] Furthermore, step S1 includes:

[0086] Step S101: Flip the climbing power supply device 30 to receive the charging command;

[0087] Step S102: The power component 7 on the flip climbing power supply device 30 drives the flip climbing power supply device 30 to move synchronously with the electric vehicle to be charged;

[0088] Step S103: The flip-climbing power supply device 30 is connected to the electric vehicle to be charged via wired or wireless induction.

[0089] Step S2: As Figure 11 As shown, a mechanical gripper 3 in the flip-climbing power supply device 30 can slidably hold the first sliding contact line track 10 so that the flip-climbing power supply device 30 can move synchronously with the electric vehicle on the current driving road when it is supplying power to the electric vehicle.

[0090] Step S3: The climbing power supply device 30 is flipped to receive the lane change command from the electric vehicle;

[0091] The lane change command can be sent through the control software, and the application software can be installed on the vehicle's infotainment system or on a mobile phone.

[0092] Specifically, lane-change commands can be sent when an electric vehicle enters a highway, leaves a service area, enters a main road from an auxiliary road, or changes lanes on the main road. The flip-climbing power supply device 30 moves synchronously with the electric vehicle and changes lanes. Of course, lane-change commands can also be sent in other situations where lane changes are required.

[0093] Step S4: As Figure 12 As shown, the flip drive assembly 4 drives the climbing arm 2 to rotate, so that another mechanical gripper 3 moves to the position of the second sliding contact line track 20 and can slidably grip the second sliding contact line track 20;

[0094] Step S5: The mechanical gripper 3 clamping on the first sliding contact line track 10 opens, as shown. Figure 13 As shown, the flip drive assembly 4 drives the climbing arm 2 to rotate, so that the flip climbing power supply device 30 flips to the bottom of the second sliding contact line track 20, and the electric vehicle completes the lane change.

[0095] In an optional embodiment of the present invention, a gantry frame can be installed above the road. The first sliding contact line track 10 and the second sliding contact line track 20 are respectively arranged on the gantry frame or other beam structures that can meet the installation requirements. Solar panels or wind power generation devices installed on the gantry frame can provide power to the sliding contact lines on the first sliding contact line track 10 and the second sliding contact line track 20, thereby providing the required power to the flipping climbing power supply device 30. The gantry frame 14 can be installed in areas such as highways, farmland, and grasslands. Of course, it can also be installed in water bodies such as lakes and rivers. The specific installation location of the gantry frame 14 is not limited in the present invention.

[0096] In an optional embodiment of the present invention, such as Figures 9 to 12 As shown, a third sliding contact line track 50 is also provided on the gantry. The third sliding contact line track 50 corresponds to the second driving route that the electric vehicle is about to change to. The mechanical gripper 3 on the flipping climbing power supply device 30 can slide and grip the third sliding contact line track 50 so that the electric vehicle can change to the second driving route.

[0097] In an optional embodiment of the present invention, such as Figures 11 to 14As shown, the flip-climbing power supply device 30 transmits power to the vehicle to be charged via a wired power transmission method. Its specific structure is as follows: a cable (not shown) connected to a sliding contact line is installed on the mechanical gripper 3 of the flip-climbing power supply device 30. One end of the power transmission line 503 is connected to the cable, and the other end of the power transmission line 503 is equipped with a first connector 506. During the docking process between the flip-climbing power supply device 30 and the electric vehicle, the power transmission line 503 is released and extends towards the electric vehicle until the first connector 506 connects with the second connector on the electric vehicle, thus supplying power to the electric vehicle. The first connector 506 and the second connector can be connected magnetically. During lane changes, the first connector 506 and the second connector can remain connected. In the event of a vehicle malfunction or accident, the first connector 506 and the second connector can automatically disconnect. After disconnection, the power supply component 5 automatically retracts the power transmission line 503 to a safe distance, and the flip-climbing power supply device 30 can automatically return to the depot or provide secondary power supply as needed by the electric vehicle. The first connector 506 and the second connector can be, but are not limited to, permanent magnet connectors.

[0098] Furthermore, a lifting mechanism 40 can be installed on the top of the vehicle, and the second connector is mounted on the lifting mechanism 40. The lifting mechanism 40 can lift the second connector upward, thereby ensuring that the second connector and the first connector 506 can be smoothly connected.

[0099] In another alternative embodiment of the invention, such as Figure 9 , Figure 10 , Figure 14 As shown, the flip-climbing power supply device 30 transmits power to the electric vehicle to be charged via wireless induction. Its specific structure is as follows: a wireless generator is installed on the flip-climbing power supply device 30, and a wireless inductive power generation device is installed on the vehicle to be charged. The wireless generator and the wireless inductive power generation device communicate via wireless induction. Upon receiving a control command, the flip-climbing power supply device 30 moves synchronously with the electric vehicle and activates its wireless generator. The wireless generator converts electrical energy into light (e.g., laser, infrared light) or wave energy. The wireless inductive power generation device on the electric vehicle generates electricity by receiving sound or waves, or by inverting light energy to generate electricity, thus supplying power to the electric vehicle. Both the wireless generator and the wireless inductive power generation device can use existing light and wave transmitting and sensing equipment, as long as wireless power generation is achieved. The specific structure of the wireless generator and the wireless inductive power generation device is not limited here.

[0100] In this invention, the flip-climbing power supply device 30 may be equipped with a position acquisition device. This device collects the real-time position data of the vehicle to be charged and controls the flip-climbing power supply device 30 to move to a position directly above or near the vehicle (wherein, when using wireless induction power transmission, a tolerance of approximately 50m is allowed between the power supply component 5 and the electric vehicle in terms of travel distance; wireless power supply can be performed within this tolerance range) and maintain synchronous movement with the vehicle. The position acquisition device may be, but is not limited to, a camera and / or a laser rangefinder. The flip-climbing power supply device 30 can maintain synchronous movement with the vehicle through at least one of the following driving methods: fan drive, magnetic levitation drive, and vehicle towing drive. Of course, other methods can also be used to achieve synchronous movement of the flip-climbing power supply device 30 with the vehicle.

[0101] The specific implementation process of this invention is as follows: Vehicle occupants send a command signal for charging via mobile phone or vehicle-mounted system. When the flip-climbing power supply device 30 receives the command signal, it moves towards the vehicle to be charged based on the vehicle's location information, using the flip-climbing power supply device 30 closest to the vehicle. Upon approaching the vehicle, the flip-climbing power supply device 30 releases the power transmission line 503, and simultaneously, the lifting mechanism 40 on the vehicle extends upward until the first connector on the power transmission line 503 connects with the second connector on the lifting mechanism 40, thus activating power supply to the vehicle. At this time, the vehicle is in a slow-moving state (i.e., the vehicle is in the area just entering the main road, such as at a highway entrance, toll station, or service area exit) or a high-speed moving state. During the vehicle's movement, the power source for the flip-climbing power supply device 30 can be at least one of the following: fan drive, magnetic levitation drive, and vehicle towing drive. For normal operation, the flip-climbing power supply device 30 must be able to move from the slow lane to the driving lane along with the vehicle. At this point, the vehicle needs to change lanes from the slow lane corresponding to the first sliding contact rail 10 to the driving lane corresponding to the second sliding contact rail 20. (At this time, if...) Figure 5 As shown, the mechanical gripper 3 connected to the A-flip drive assembly can slidably hold the first sliding contact line track 10). After receiving a vehicle lane-changing command, the first motor 403 in the A-flip drive assembly starts to generate deflection torque, causing the B-flip drive assembly in the flip climbing power supply device to rotate upward until it is on the same horizontal line as the A-flip drive assembly. Figure 6 As shown, at this time, the first motor 403 in the B-flip drive assembly is turned on, causing the climbing arm 2 connected to the B-flip drive assembly to rotate upward until the mechanical gripper 3 connected to the B-flip drive assembly clamps the second sliding contact line track 20; after the mechanical gripper 3 connected to the B-flip drive assembly clamps the second sliding contact line track 20, as... Figure 6 , Figure 7As shown, the mechanical gripper 3 connected to the A flip drive assembly opens, simultaneously activating the first motor 403 in both the A and B flip drive assemblies. This causes the A flip drive assembly to flip below the B flip drive assembly, exchanging vertical positions with the B flip drive assembly compared to its initial state. Simultaneously, the mechanical gripper 3 connected to the B flip drive assembly slidably holds the second sliding contact line rail 20, allowing the flip climbing power supply device to change lanes from the slow lane to the driving lane. The vehicle remains unaffected during operation and continues charging.

[0102] The above method is also applicable to overtaking, returning to the standard driving lane after overtaking, and returning from the driving lane to the auxiliary road ramp exit (exiting the highway, entering the service area), etc. The flip-climbing power supply device and power supply method of the present invention can stop supplying power to the vehicle at any time during the vehicle's operation and automatically return.

[0103] like Figure 15 As shown, the power supply method of the present invention is applicable to vehicles changing lanes on a two-way two-lane road.

[0104] like Figure 16 As shown, the power supply method of the present invention is applicable to vehicles changing lanes on a one-way two-lane road.

[0105] like Figure 17 , Figure 18 As shown, the power supply method of the present invention is applicable to vehicles changing lanes on one-way three-lane or one-way four-lane roads. Of course, it is also applicable to changing lanes on other one-way multi-lane or two-way multi-lane roads.

[0106] In an optional embodiment of the present invention, during the overtaking process, the flip-climbing power supply device 30 can change different sliding contact line tracks by flipping and climbing, so that the flip-climbing power supply device 30 can move synchronously with the vehicle when changing lanes. Of course, the flip-climbing power supply device 30 can also always travel along the same sliding contact line track. When the vehicle needs to change lanes, the power supply component 5 in the flip-climbing power supply device 30 is disconnected from the vehicle and stops supplying power to the vehicle. At this time, the vehicle can change lanes and overtake. After the vehicle completes the overtaking and returns to the original driving lane, the power supply component 5 in the flip-climbing power supply device 30 charges the vehicle again.

[0107] When using wireless power supply, both vehicles traveling in the same direction are wirelessly powered through the flip-climbing device 30. After the vehicle behind overtakes the vehicle in front, the two vehicles switch positions and connect to the flip-climbing device 30 of the vehicle that was overtaken (i.e., the overtaking vehicle connects to the flip-climbing device 30 in front, and the overtaken vehicle connects to the flip-climbing device 30 in back), so that the vehicles and flip-climbing devices 30 are swapped. At this time, the charging data in the two flip-climbing power supply devices 30 can also be swapped, so that the original charging data of the two vehicles can continue to be charged.

[0108] In one specific embodiment of the present invention, such as Figure 19 , Figure 20As shown, from right to left, the lanes are a2 (slow lane), a3 (driving lane), and a4 (overtaking lane). A ramp a1 (including ramps for vehicle entry and exit) is located to the right of slow lane a2. Slow vehicle contact rails b2, driving lanes b4, and overtaking lanes b5 are respectively installed above slow lanes a2, driving lanes a3, and overtaking lanes a4. Since the distance between the contact rails in ramp a1 and slow vehicle contact rail b2 is greater than the flipping and climbing distance of the flipping climbing power supply device 2000, it is necessary to adjust the contact rails in ramp a1 and slow vehicle contact rail b2 accordingly. A first lane-changing sliding contact line track b1 is provided between the two lanes. The first lane-changing sliding contact line track b1 extends diagonally from near ramp a1 into the slow lane a2, near the slow vehicle sliding contact line track b2. It is then set parallel to both the first lane-changing sliding contact line track b1 and the slow vehicle sliding contact line track b2. When a vehicle enters the slow lane a2 from ramp a1 (or exits from the slow lane a2 to ramp a1), the first lane-changing sliding contact line track b1 serves as an auxiliary track. The flip-climbing power supply device 2000 travels along the first lane-changing sliding contact line track b1 to a position near the slow vehicle sliding contact line track b2, and then... The flip-climbing power supply device 2000 clamps the slow-speed vehicle sliding contact rail b2, thus completing the charging process as the vehicle enters the slow lane a2 from the ramp a1. Since the distance between the slow-speed vehicle sliding contact rail b2 in the slow lane a2 and the driving lane sliding contact rail b4 in the driving lane a3 is greater than the flip-climbing distance of the flip-climbing power supply device 2000, a second lane-changing sliding contact rail b3 needs to be installed between the slow-speed vehicle sliding contact rail b2 and the driving lane sliding contact rail b4. The second lane-changing sliding contact rail b3 extends obliquely from the slow lane a2, near the slow-speed vehicle sliding contact rail b2, to the driving lane a3, near the driving lane sliding contact rail. The position of the line track b4 is then set parallel to the second lane change sliding contact line track b3 and the driving lane sliding contact line track b4. When a vehicle changes lanes from the slow lane a2 to the driving lane a3 (or a vehicle changes lanes from the driving lane a3 to the slow lane a2), the second lane change sliding contact line track b3 can serve as an auxiliary track. The flipping climbing power supply device 2000 first flips from the slow lane sliding contact line track b2 to the second lane change sliding contact line track b3, and then the flipping climbing power supply device 2000 flips from the second lane change sliding contact line track b3 to clamp the driving lane sliding contact line track b4, thereby completing the charging process of the vehicle changing lanes from the slow lane a2 to the driving lane a3.When a vehicle changes lanes from driving lane a3 to overtaking lane a4 (or changes lanes from overtaking lane a4 to driving lane a3 to complete an overtaking maneuver), if the distance between the driving lane sliding contact rail b4 in driving lane a3 and the overtaking lane sliding contact rail b5 in overtaking lane a4 is within the flipping and climbing range of the flipping and climbing power supply device 2000, the flipping and climbing action of the flipping and climbing power supply device 2000 can directly flip and clamp the driving lane sliding contact rail b4, thereby completing the charging process during the vehicle's lane change from driving lane a3 to overtaking lane a4. The first lane change sliding contact rail b1, the slow-moving vehicle sliding contact rail b2, the second lane change sliding contact rail b3, the driving lane sliding contact rail b4, and the overtaking lane sliding contact rail b5 are connected in parallel, and power is supplied to the sliding contact rails in each sliding contact rail through the power supply station c1.

[0109] The power supply method of this invention generates electricity through solar panels or wind power generation devices, and can charge the battery via a sliding contact line, or directly use it as energy to drive electric vehicles, or store the electrical energy in multiple sets of supercapacitors, which are used alternately to continuously supply power to loads such as electric vehicles. Therefore, when the electric vehicle is charging under normal driving or stationary conditions, both the electric vehicle and the supercapacitors can be regarded as energy storage devices. Excess electrical energy can be supplied to the power grid for domestic and industrial use, realizing the full and rational utilization of electrical energy. In addition, since supercapacitors have the characteristics of long life and fast charging (the amount charged in 30 seconds takes about 30 minutes to release the same amount of energy), by continuously alternating the charging and discharging of multiple sets of supercapacitors, the electric vehicle's rechargeable battery can be used as a backup battery, thereby greatly extending the battery's lifespan and reducing the battery replacement and scrap rate.

[0110] The power supply method of the present invention has the following characteristics and advantages: the power supply method can supply power to the vehicle while the vehicle is in motion, without affecting the normal driving of the vehicle, and can meet the lane changing needs of the vehicle while charging, which greatly improves the compatibility between the power supply device and the vehicle.

[0111] The above description is merely an illustrative embodiment of the present invention and is not intended to limit the scope of the invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention should fall within the scope of protection of the present invention.

Claims

1. A flipping climbing power supply device, characterized in that, The flipping climbing power supply device is located at least below the first sliding contact line track and the second sliding contact line track; The flipping climbing power supply device includes at least two flipping drive components, two climbing arms, and a power supply component for outputting electrical energy. One end of each of the two climbing arms is connected to the corresponding flipping drive component, and the other end of each of the two climbing arms is provided with a mechanical gripper. The two flipping drive components can drive the corresponding climbing arms to rotate, so that at least one of the two mechanical grippers can grip the first sliding contact line track or the second sliding contact line track. The flipping climbing power supply device also includes a first housing, two flipping drive components are rotatably disposed inside the first housing, one end of each of the two climbing arms is located inside the first housing and is connected to the corresponding flipping drive component, and the other end of each of the two climbing arms extends to the outside of the first housing and is connected to the mechanical gripper. The flipping drive assembly includes a worm gear, a worm, and a first motor. The worm gear is pivotally connected to the inner wall of the first housing via a central shaft. The teeth on the worm mesh with the teeth on the worm gear. The worm is connected to the output shaft of the first motor. The climbing arm is connected to the worm gear or the central shaft of the worm gear. The flipping climbing power supply device also includes a balancing component, and the position of the counterweight on the balancing component is adjusted to maintain the counterweight balance of the flipping climbing power supply device while the climbing arm is rotating.

2. The flipping climbing power supply device as described in claim 1, characterized in that, The balancing assembly includes a mounting plate, a lead screw, and a second motor. Both the lead screw and the second motor are mounted on the mounting plate. One end of the lead screw is connected to the output shaft of the second motor, and the counterweight is mounted on the lead screw.

3. The flipping climbing power supply device as described in claim 1, characterized in that, The flipping climbing power supply device also includes a power supply component, which includes a second housing, a bracket, a winding reel, and a third motor. The bracket and the third motor are both disposed inside the second housing. The winding reel is rotatably disposed on the bracket. The output shaft of the third motor is connected to the axle of the winding reel. A power transmission line is wound on the winding reel, and the power transmission line extends to the outside of the second housing.

4. The flipping climbing power supply device as described in claim 1, characterized in that, The flipping climbing power supply device also includes a power supply component, which is a wireless generator. The wireless generator includes a power supply device and a conversion output device. The power supply end of the power supply device is connected to the power receiving end of the conversion output device. The wireless generator and the wireless inductive power generation device installed on the electric driving vehicle generate electricity through wireless induction.

5. The flipping climbing power supply device as described in claim 3 or 4, characterized in that, In the flipping climbing power supply device, the first outer shell, the power supply component, and the balancing component are stacked and arranged, and the first outer shell, the power supply component, and the balancing component are detachably connected.

6. The flipping climbing power supply device as described in claim 1, characterized in that, The flipping climbing power supply device also includes at least one power component to drive the mechanical gripper along the first sliding contact line track or the second sliding contact line track.

7. The flipping climbing power supply device as described in claim 6, characterized in that, The power component is a power fan mounted on the first housing.

8. The flipping climbing power supply device as described in claim 6, characterized in that, The power component is a magnetic levitation device disposed between the mechanical gripper and the first sliding conductor rail and / or the second sliding conductor rail.

9. The flipping climbing power supply device as described in claim 4, characterized in that, The electric vehicle is an electric vehicle, an electric aircraft, or an electric boat.

10. A power supply method, wherein the flipping climbing power supply device according to any one of claims 1 to 9 is used to supply power to an electric driving tool in a driving state, characterized in that, The flipping climbing power supply device is located at least below the first and second sliding contact lines, the first sliding contact line corresponding to the current travel route of the electric travel vehicle, and the second sliding contact line corresponding to the first travel route that the electric travel vehicle is about to change to; the power supply method includes the following steps: One of the mechanical grippers can slidably grip the first sliding contact line track so that it moves synchronously with the electric vehicle's current travel route while the flip-climbing power supply device is powering the electric vehicle; The flip-climbing power supply device receives lane-changing commands from the electric vehicle. The flipping drive assembly drives the climbing arm to rotate, so that the other mechanical gripper moves to the position of the second sliding contact line track and can slidably grip the second sliding contact line track; The mechanical gripper clamped on the first sliding contact line rail opens, and the flipping drive assembly drives the climbing arm to rotate, so that the flipping climbing power supply device flips to the bottom of the second sliding contact line rail, while the electric travel tool changes to the first travel route.

11. The power supply method as described in claim 10, characterized in that, A gantry frame is installed above the road, and the first sliding contact line track and the second sliding contact line track are respectively laid on the gantry frame.

12. The power supply method as described in claim 11, characterized in that, The gantry is also equipped with a third sliding contact line track, which corresponds to the second travel route that the electric travel tool is pre-changing to. The mechanical gripper on the flipping climbing power supply device can slide and clamp onto the third sliding contact line track so that the electric travel tool can change to the second travel route.

13. The power supply method as described in claim 11, characterized in that, Before the electric vehicle enters the current roadway, it also includes: The flipping climbing power supply device receives a charging command. The power component on the flipping climbing power supply device drives the flipping climbing power supply device to move synchronously with the electric driving tool to be charged; The flipping climbing power supply device and the electric driving vehicle to be charged are connected by wired power transmission or wireless induction.

14. The power supply method as described in claim 13, characterized in that, The mechanical gripper of the flipping climbing power supply device is equipped with a cable connected to the sliding contact line. One end of the cable is connected to the power transmission line in the power supply assembly, and the other end of the power transmission line is equipped with a first connector and extends toward the electric vehicle to be charged until the first connector is connected to the second connector on the electric vehicle to be charged.

15. The power supply method as described in claim 13, characterized in that, The flipping climbing power supply device and the electric driving tool are respectively equipped with a wireless generator and a wireless inductive power generation device, and the wireless generator and the wireless inductive power generation device generate electricity through wireless induction.

16. The power supply method as described in claim 10, characterized in that, The flipping climbing power supply device maintains synchronous movement with the electric vehicle through at least one of the following driving methods: powered fan drive, magnetic levitation drive, and towing drive of the electric vehicle.

Images