Charging device compatible with drive-by-wire chassis and hovercar

Abstract

The utility model provides a charging device compatible with a drive-by-wire chassis and a hovercar, and relates to the field of drive-by-wire chassis and hovercar charging equipment, the charging device comprises a drive-by-wire chassis body, the top of the drive-by-wire chassis body is provided with a hovercar body, and the drive-by-wire chassis body is used for bearing the hovercar body. A power supply assembly is installed in an inner cavity of the drive-by-wire chassis body and comprises a battery pack, a lithium battery, a first BMS and an ECU. Through cooperation of the first BMS, the conversion module, the wireless charging module and the second BMS, the effect of charging the lithium battery is achieved, the drive-by-wire chassis body and the hovercar body can be compatible, the number of times of returning charging of the hovercar body is reduced, and the charging efficiency is improved. The first BMS and the second BMS can monitor the full power condition of the battery pack and the lithium battery, and the full power condition is displayed in real time through the ECU and the display, so that the charging condition can be known.

Description

Technical Field

[0001] The utility model belongs to the field of wire-controlled chassis and flying car charging equipment, and specifically relates to a charging device compatible with the wire-controlled chassis and the flying car. Background Art

[0002] A drive-by-wire chassis is a design that replaces the traditional mechanical hard-wiring of the five key components—brakes, throttle, steering, gears, and suspension—with wired connections. This design uses electrical signals to control the vehicle's lateral and longitudinal directions. A flying car is a type of aircraft that can travel both on land and in the air. While on land, a flying car requires support and power from a drive-by-wire chassis.

[0003] Flying cars and wire-controlled chassis currently mostly use batteries to provide electricity to power flying cars and wire-controlled chassis. However, the battery units of flying cars and wire-controlled chassis are usually two independent systems and are not compatible with each other. Since flying cars need to be used in the air and the battery capacity is small, the usage time is short and repeated charging is required.

[0004] In summary, the present invention provides a charging device that is compatible with a wire-controlled chassis and a flying car to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A charging device compatible with a control-by-wire chassis and a flying car comprises a control-by-wire chassis body, a flying car body being arranged on top of the control-by-wire chassis body, the control-by-wire chassis body being used to support the flying car body, a power supply assembly being installed in the inner cavity of the control-by-wire chassis body, the power supply assembly comprising a battery pack, a lithium battery, a first BMS and an ECU, the lithium battery being installed in the inner cavity of the flying car body, the first BMS being used to monitor the operating status of the battery pack, a charging assembly being further installed on the surface of the control-by-wire chassis body, the charging assembly comprising a conversion module, a wireless charging module, a fast charging interface, a slow charging module and a second BMS, the wireless charging module comprising a transmitting end and a receiving end, the slow charging module comprising a charging controller and an on-board charger, the conversion module, the wireless charging module and the second BMS being used to charge the lithium battery, the slow charging module and the fast charging interface being used to charge the battery pack, and the second BMS being used to monitor the operating status of the lithium battery.

[0007] Furthermore, in the present invention, the output and input ends of the battery pack are interconnected with the output and input ends of the first BMS, the output and input ends of the second BMS are interconnected with the output and input ends of the lithium battery, and the output and input ends of the first BMS are interconnected with the output and input ends of the ECU.

[0008] Furthermore, in the present invention, the output end of the charging controller is connected to the input end of the vehicle charger, the output ends of the vehicle charger and the fast charging interface are both connected to the input end of the first BMS, and the output end of the first BMS is connected to the input end of the conversion module.

[0009] Furthermore, in the present invention, the output end of the conversion module is connected to the input end of the transmitter, the output end of the transmitter is connected to the input end of the receiver, the output end of the receiver is connected to the input end of the second BMS, the output end of the ECU is connected to the input end of the display, and the output end of the second BMS is connected to the input end of the ECU.

[0010] Furthermore, in the present invention, the battery pack, the first BMS, the ECU, the conversion module, the charging controller and the on-board charger are all installed in the inner cavity of the wire-controlled chassis body, the fast charging interface and the display are both installed on the surface of the wire-controlled chassis body, and the second BMS is installed in the inner cavity of the flying car body.

[0011] Furthermore, in the present invention, the transmitting end is installed on the top of the wire-controlled chassis body, and the receiving end is installed on the bottom of the flying car body. The transmitting end and the receiving end are wirelessly connected, and the conversion module is an AC / DC converter.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The present invention provides a wire-controlled chassis body to provide a load-bearing effect for the flying car body, thereby enabling the flying car body to travel on land. By providing a slow-charging module, a fast-charging interface, a first BMS and a battery pack, the utility model provides electric energy to the wire-controlled chassis body, thereby enabling the wire-controlled chassis body to have power. Through the cooperation of the first BMS, the conversion module, the wireless charging module and the second BMS, the utility model charges the lithium battery, thereby enabling the wire-controlled chassis body and the flying car body to be compatible with each other, reducing the number of times the flying car body needs to return for charging. The first BMS and the second BMS can monitor the full charge status of the battery pack and the lithium battery, and display them in real time through the ECU and the display, thereby enabling the charging status to be understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the wire-controlled chassis body and the flying car body in a separated state of the utility model;

[0016] Figure 3This is a schematic cross-sectional view of the wire-controlled chassis body of the utility model;

[0017] Figure 4 It is a schematic diagram of the system flow of the utility model.

[0018] In the picture:

[0019] 1. Wire-controlled chassis body; 2. Flying car body; 3. Power supply component; 301. Battery pack; 302. Lithium battery; 303. First BMS; 304. ECU; 4. Charging component; 41. Conversion module; 42. Wireless charging module; 421. Transmitter; 422. Receiver; 43. Fast charging interface; 44. Slow charging module; 441. Charging controller; 442. On-board charger; 45. Second BMS; 5. Display. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, specific embodiments are given and described as follows in conjunction with the accompanying drawings. Various aspects of the present invention are described in this disclosure with reference to the accompanying drawings, in which many illustrative embodiments are shown. The embodiments of the present disclosure are not necessarily defined to include all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present invention are not limited to any implementation method. In addition, some aspects disclosed in the present invention can be used alone or in any appropriate combination with other aspects disclosed in the present invention.

[0021] Example 1

[0022] like Figure 1-4As shown in the figure, the first embodiment of the present invention provides a charging device compatible with a wire-controlled chassis and a flying car, comprising a wire-controlled chassis body 1, a flying car body 2 is arranged on the top of the wire-controlled chassis body 1, the wire-controlled chassis body 1 is used to provide support for the flying car body 2, and a power supply component 3 is installed in the inner cavity of the wire-controlled chassis body 1. The power supply component 3 includes a battery pack 301, a lithium battery 302, a first BMS 303 and an ECU 304. The lithium battery 302 is installed in the inner cavity of the flying car body 2. The first BMS 303 is used to monitor the operating status of the battery pack 301. A charging component 4 is also installed on the surface of the control chassis body 1. The charging component 4 includes a conversion module 41, a wireless charging module 42, a fast charging interface 43, a slow charging module 44 and a second BMS 45. The wireless charging module 42 includes a transmitting end 421 and a receiving end 422. The slow charging module 44 includes a charging controller 441 and an on-board charger 442. The conversion module 41, the wireless charging module 42 and the second BMS 45 are used to charge the lithium battery 302. The slow charging module 44 and the fast charging interface 43 are used to charge the battery pack 301. The second BMS 45 is used to monitor the operating status of the lithium battery 302.

[0023] like Figure 1-4 As shown, the charging controller 441, the on-board charger 442 and the fast charging interface 43 can charge the battery pack 301 through the first BMS 303. A group of slow charging modules 44 can also be set on the surface of the flying car body 2 to quickly charge the lithium battery 302 when the flying car body 2 returns. The battery pack 301, the first BMS 303 and the ECU 304 can cooperate to supply power to the power unit of the wire-controlled chassis body 1, so that the wire-controlled chassis body 1 has power. When the flying car body 2 is in a low-power state, the flying car body 2 returns to the top of the wire-controlled chassis body 1, or hovers above the wire-controlled chassis body 1, so that the transmitting end 42 1 is connected to the receiving end 422. At this time, the electric energy of the battery pack 301 is used to charge the lithium battery 302 through the cooperation of the first BMS303, the conversion module 41, the wireless charging module 42, and the second BMS45. The first BMS303 and the second BMS45 respectively monitor the charging and discharging conditions of the battery pack 301 and the lithium battery 302 in real time to prevent the battery pack 301 or the lithium battery 302 from overheating or overloading. The first BMS303 and the second BMS45 send the monitoring data to the ECU304 and display it in real time through the display 5, so that the operating conditions of the battery pack 301 and the lithium battery 302 can be understood.

[0024] Example 2

[0025] Reference Figure 1-4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, the output and input ends of the battery pack 301 are interconnected with the output and input ends of the first BMS 303 , the output and input ends of the second BMS 45 are interconnected with the output and input ends of the lithium battery 302 , and the output and input ends of the first BMS 303 are interconnected with the output and input ends of the ECU 304 .

[0027] The output end of the charging controller 441 is connected to the input end of the vehicle charger 442 , the output ends of the vehicle charger 442 and the fast charging interface 43 are both connected to the input end of the first BMS 303 , and the output end of the first BMS 303 is connected to the input end of the conversion module 41 .

[0028] The output end of the conversion module 41 is connected to the input end of the transmitter 421, the output end of the transmitter 421 is connected to the input end of the receiver 422, the output end of the receiver 422 is connected to the input end of the second BMS 45, the output end of the ECU 304 is connected to the input end of the display 5, and the output end of the second BMS 45 is connected to the input end of the ECU 304.

[0029] The battery pack 301, the first BMS 303, the ECU 304, the conversion module 41, the charging controller 441 and the on-board charger 442 are all installed in the inner cavity of the wire-controlled chassis body 1, the fast charging interface 43 and the display 5 are both installed on the surface of the wire-controlled chassis body 1, and the second BMS 45 is installed in the inner cavity of the flying car body 2.

[0030] The transmitting end 421 is installed on the top of the wire-controlled chassis body 1, and the receiving end 422 is installed on the bottom of the flying car body 2. The transmitting end 421 and the receiving end 422 are wirelessly connected, and the conversion module 41 is an AC / DC converter.

[0031] like Figure 1-4 As shown, the second BMS45 is wirelessly connected to the ECU304, and the conversion module 41 can convert and stabilize the charging current, thereby ensuring the stability of charging. The battery pack 301 and the lithium battery 302 are monitored by the first BMS303 and the second BMS45, so that the charging and discharging conditions of the battery pack 301 and the lithium battery 302 can be understood in real time, and the vehicle can return to the destination or stop charging in time when the battery is low or full, thereby improving the service life of the battery pack 301 and the lithium battery 302.

[0032] When in use, the charging controller 441, the on-board charger 442 and the fast charging interface 43 can charge the battery pack 301 through the first BMS 303. The battery pack 301, the first BMS 303 and the ECU 304 can cooperate to supply power to the power unit of the wire-controlled chassis body 1, so that the wire-controlled chassis body 1 has power. When the flying car body 2 is in a low-power state, the flying car body 2 returns to the top of the wire-controlled chassis body 1, or hovers above the wire-controlled chassis body 1, so that the transmitting end 421 is connected to the receiving end 422. At this time, the power of the battery pack 301 The lithium battery 302 is charged through the cooperation of the first BMS303, the conversion module 41, the wireless charging module 42, and the second BMS45. The first BMS303 and the second BMS45 respectively monitor the charging and discharging conditions of the battery pack 301 and the lithium battery 302 in real time to prevent the battery pack 301 or the lithium battery 302 from overheating or overloading. The first BMS303 and the second BMS45 send the monitoring data to the ECU304 and display it in real time through the display 5, so that the operating conditions of the battery pack 301 and the lithium battery 302 can be understood.

[0033] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0034] While the present invention has been described above with reference to preferred embodiments, this is not intended to limit the present invention. Persons skilled in the art will readily appreciate that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. A charging device compatible with a wire-controlled chassis and a flying car, comprising a wire-controlled chassis body (1), characterized in that: A flying car body (2) is provided on the top of the control-by-wire chassis body (1), and the control-by-wire chassis body (1) is used to provide support for the flying car body (2). A power supply component (3) is installed in the inner cavity of the control-by-wire chassis body (1), and the power supply component (3) includes a battery pack (301), a lithium battery (302), a first BMS (303) and an ECU (304). The lithium battery (302) is installed in the inner cavity of the flying car body (2), and the first BMS (303) is used to monitor the operating status of the battery pack (301). A charging component (4) is also installed on the surface of the control-by-wire chassis body (1), and the charging component (4) includes The invention relates to a vehicle-mounted vehicle (302) comprising a conversion module (41), a wireless charging module (42), a fast charging interface (43), a slow charging module (44) and a second BMS (45); the wireless charging module (42) comprises a transmitting end (421) and a receiving end (422); the slow charging module (44) comprises a charging controller (441) and an on-board charger (442); the conversion module (41), the wireless charging module (42) and the second BMS (45) are used to charge a lithium battery (302); the slow charging module (44) and the fast charging interface (43) are used to charge a battery pack (301); and the second BMS (45) is used to monitor the operating status of the lithium battery (302).

2. The charging device compatible with the wire-controlled chassis and the flying car as claimed in claim 1, characterized in that: The output and input of the battery pack (301) are interconnected with the output and input of the first BMS (303), the output and input of the second BMS (45) are interconnected with the output and input of the lithium battery (302), and the output and input of the first BMS (303) are interconnected with the output and input of the ECU (304).

3. The charging device compatible with the wire-controlled chassis and the flying car as claimed in claim 1, characterized in that: The output end of the charging controller (441) is connected to the input end of the on-board charger (442), the output ends of the on-board charger (442) and the fast charging interface (43) are both connected to the input end of the first BMS (303), and the output end of the first BMS (303) is connected to the input end of the conversion module (41).

4. The charging device compatible with the wire-controlled chassis and the flying car as claimed in claim 1, characterized in that: The output end of the conversion module (41) is connected to the input end of the transmitting end (421), the output end of the transmitting end (421) is connected to the input end of the receiving end (422), the output end of the receiving end (422) is connected to the input end of the second BMS (45), the output end of the ECU (304) is connected to the input end of the display (5), and the output end of the second BMS (45) is connected to the input end of the ECU (304).

5. The charging device compatible with the wire-controlled chassis and the flying car as claimed in claim 1, characterized in that: The battery pack (301), the first BMS (303), the ECU (304), the conversion module (41), the charging controller (441) and the on-board charger (442) are all installed in the inner cavity of the wire-controlled chassis body (1); the fast charging interface (43) and the display (5) are both installed on the surface of the wire-controlled chassis body (1); and the second BMS (45) is installed in the inner cavity of the flying car body (2).

6. The charging device compatible with the wire-controlled chassis and the flying car as claimed in claim 1, characterized in that: The transmitting end (421) is installed on the top of the wire-controlled chassis body (1), and the receiving end (422) is installed on the bottom of the flying car body (2). The transmitting end (421) and the receiving end (422) are wirelessly connected, and the conversion module (41) is an AC / DC converter.

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