WO2021036886A1 - 一种轮毂充电装置、显示装置及显示控制电路 - Google Patents

一种轮毂充电装置、显示装置及显示控制电路 Download PDF

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Publication number
WO2021036886A1
WO2021036886A1 PCT/CN2020/110034 CN2020110034W WO2021036886A1 WO 2021036886 A1 WO2021036886 A1 WO 2021036886A1 CN 2020110034 W CN2020110034 W CN 2020110034W WO 2021036886 A1 WO2021036886 A1 WO 2021036886A1
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WO
WIPO (PCT)
Prior art keywords
display
circuit
battery
assembly
hub
Prior art date
Application number
PCT/CN2020/110034
Other languages
English (en)
French (fr)
Inventor
周鸣
刘远
周玥榕
Original Assignee
上海玲翼航空科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海玲翼航空科技有限公司 filed Critical 上海玲翼航空科技有限公司
Publication of WO2021036886A1 publication Critical patent/WO2021036886A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
    • B60Q1/326—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Definitions

  • the invention relates to the technical field of automobile hub motors and light emitting, and in particular to a hub charging device, a display device and a display control circuit.
  • the wheels of motor vehicles generally do not have their own light-emitting devices, so that the outline of the motor vehicle is not clear and difficult to identify during driving, especially in a dimly lit environment, and sometimes causes traffic accidents.
  • the other is to meet the needs of the wheel's personality and beauty, and the wheel does not have a light-emitting device, which is not easy to attract attention.
  • a light-emitting device is installed on the outer side of the wheel hub, it needs to be connected to the power supply of the motor vehicle.
  • the power supply of the motor vehicle is limited, and the display device is connected to the power supply of the motor vehicle through the line.
  • the utility model patent of application number 201820783298.1 “a car wheel light-emitting device”
  • the utility model patent includes a ring-shaped magnetic body and an induction coil, and the ring-shaped magnetic body is installed on the main shaft of the bearing seat of the car wheel.
  • the induction coil is arranged along the outer shell of the bearing seat. It can be seen that both the annular magnetic body and the induction coil use the bearing seat as the fulcrum. It can be known from the common automobile hub bearing seat that the volume of the annular magnetic body and the induction coil is relatively small. When the induction coil rotates relative to the circular magnetic body, the electric power generated is relatively small.
  • the counterweight and the circular magnetic body are arranged horizontally. It can be seen that the overall structure of the device is relatively thick, which does not conform to the aesthetics of industrial design and the structure is not Facilitate installation.
  • the present application provides a hub charging device, a display device and a display control circuit, which use the rotation of the hub to generate an induced current for charging, so as to provide a stable power supply for the lamp set mounted on the hub, and at the same time control the light emission of the lamp set according to the rotation of the hub pattern.
  • a wheel hub charging device which includes:
  • the control board is respectively electrically connected with the generator assembly and the battery, so that the control board controls the generator assembly to sequentially charge the battery.
  • the generator assembly includes a stator, a rotor, and a counterweight
  • the counterweight is fixedly arranged on the stator, and the counterweight is arranged below the stator in a vertical direction according to gravity;
  • the upper ring of the stator is provided with a ring magnetic steel part composed of a plurality of magnetic steels;
  • the rotor is arranged at the inner center of the stator, and a coil part composed of several coils is respectively arranged on the outer circumference of the rotor;
  • the coil part is located inside the ring magnet part, the rotor is directly or indirectly fixedly mounted on the hub through the connecting assembly, and the rotor drives the coil part as the hub rotates due to the cutting of the ring magnet part. Magnetic field induces current.
  • the stator includes a stator body; the stator body has a hollow ring structure, and the ring magnetic steel parts composed of a plurality of magnetic steels are respectively arranged along the inner side of the ring.
  • the rotor includes a fixing seat, and the coil part composed of a plurality of coils is respectively provided on the periphery of the fixing seat along the outer edge, and the fixing seat drives the coil part to rotate with the rotation of the hub, thereby cutting the ring
  • the magnetic field of the magnet part generates an induced current
  • the fixing seat is provided with a connecting hole, and the fixing seat is fixedly connected to the connecting component through the connecting hole, and is connected to the hub through the connecting component.
  • the connecting assembly includes: a first mounting plate, a second mounting plate, and a connecting piece;
  • the first mounting plate is installed on the wheel hub
  • the second mounting board is used to mount the control board and the generator assembly, and is fixedly connected to the first mounting board through the connecting piece;
  • control board and the generator assembly are arranged between the first installation board and the second installation board; the side of the second installation board facing away from the first installation board is used for installing electrical equipment.
  • the first mounting plate is a flange plate
  • the flange plate includes a flange plate body
  • the end surface of the flange plate body is provided with a plurality of and a variety of slot holes, through the combination of different slots
  • the flange is equipped with different types of hubs;
  • the center of the flange body is provided with a center hole, and the axis of the center hole coincides with the center line of the hub axle.
  • a plurality of different types of the slot holes are centered on the central hole of the flange body and are distributed on concentric circles with different diameters, so that the flange body passes through concentric circles with different diameters.
  • the slots on the circle are adapted to be installed on different types of hubs.
  • the invention also realizes another technical solution through the rotation of the wheel hub, and controls the display of the display assembly mounted on the wheel hub through the rotation of the wheel hub.
  • a display device using the aforementioned wheel hub charging device including a sensing component and a display component
  • the wheel hub charging device includes a control board, a generator assembly, and a connection assembly;
  • control board, the generator assembly, and the display assembly are installed on the hub via the connecting assembly, and the control board controls the hub charging device to supply power to the display assembly;
  • the generator assembly includes a stator and a rotor, and the induction assembly detects the relative position of the stator and the rotor through an induction signal;
  • the control board controls the color and on and off of the display component, and controls the display component to present a light-emitting pattern corresponding to the pre-display pattern according to the sensing signal.
  • the sensing component includes a sensor and at least one calibration block used in conjunction with the sensor;
  • the generator component further includes a counterweight, and the counterweight is fixedly arranged on the stator, and The counterweight is arranged below the vertical direction of the stator according to gravity;
  • the calibration block is arranged on the counterweight, and the sensor and the rotor rotate together to sense the result of the calibration block Induction signal.
  • the senor is a Hall sensor; the calibration block is adapted to be a magnet; when the Hall sensor rotates to the magnet, a corresponding magnetic signal is induced.
  • the senor is a photoelectric sensor; the calibration block is a reflective sheet; when the photoelectric sensor rotates to the reflective sheet, a corresponding light signal is sensed.
  • the display control circuit is mounted on a control board and includes: a main controller, a voltage control circuit, a battery management circuit, and a plurality of display circuits;
  • the main controller is electrically connected to the voltage control circuit, the battery management circuit, and the display circuit, respectively;
  • the voltage control circuit is connected to a hub generator, the battery management circuit is connected to a plurality of storage batteries, and the display circuit is connected to a display assembly;
  • the main controller controls the voltage control circuit to rectify and stabilize the current transmitted by the hub generator, and controls the rectified and stabilized current to be transmitted to the battery management circuit for charging one of the plurality of storage batteries ;
  • the main controller controls the battery management circuit to supply power to the display circuit through a battery other than the rechargeable battery, so that the display circuit controls the display component to emit light.
  • the battery management circuit includes a first battery circuit and a second battery circuit, the plurality of batteries includes a first battery and a second battery, the first battery circuit is connected to the first battery, and the second battery The circuit is connected to the second battery;
  • the main controller is electrically connected to the first battery circuit and the second battery circuit, respectively;
  • the main controller controls the first battery circuit to charge the first battery, and controls the second battery circuit to discharge the second battery;
  • the main controller controls the first battery circuit to discharge the first battery and controls the second battery circuit to charge the second battery.
  • the display control circuit includes an induction circuit, the induction circuit is electrically connected to the main controller, and the induction circuit is electrically connected to an induction component; the induction component uses the operation of the hub generator to generate an induction signal; the display The component includes several LED light groups;
  • the control board controls the color and on and off of the LED lamp group, and controls the LED lamp group to present a light pattern corresponding to the pre-display pattern according to the sensing signal.
  • the display circuit includes a first display circuit, a second display circuit, and a third display circuit
  • the main controller is electrically connected to the first display circuit, the second display circuit, and the third display circuit, respectively;
  • the first display circuit is connected to the first LED lamp group, the second display circuit is connected to the second LED lamp group, and the third display circuit is connected to the third LED lamp group;
  • the main controller uses pre-display patterns and sensing signals to control the first LED lamp group to emit light through the first display circuit, controls the second LED lamp group to emit light through the second display circuit, and controls the third LED lamp group to emit light through the third display circuit. .
  • the display control circuit includes a communication module, which is electrically connected to the main controller; is signally connected to the communication terminal through the communication module, receives the pre-display pattern sent by the communication terminal, and pre-displays The pattern is transmitted to the main controller, so that the main controller uses the pre-display pattern to control the display circuit to control the LED light group to emit light.
  • the display control circuit includes a remote control receiving circuit that is electrically connected to the main controller; the remote control receiving circuit is connected to a remote control transmitter, and the remote control transmitter controls the switch of the display assembly.
  • FIG. 1 is a structural block diagram of a wheel hub charging device according to an embodiment of the present invention
  • FIG. 2 is a structural diagram of a hub charging device according to an embodiment of the present invention.
  • Fig. 3 is a schematic diagram of the structure of a generator assembly according to an embodiment of the present invention.
  • Fig. 4 is a schematic diagram of a hub connection according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an exploded structure of a display device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a display device according to an embodiment of the present invention.
  • Fig. 7 is an exploded view of another display device according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a display control circuit according to an embodiment of the present invention.
  • FIG. 9 is a structural block diagram of another display control circuit according to an embodiment of the present invention.
  • FIG. 10 is a circuit diagram of a main controller according to an embodiment of the present invention.
  • FIG. 11 is a circuit diagram of a battery management circuit according to an embodiment of the present invention.
  • Fig. 12 is a circuit diagram of a voltage control circuit according to an embodiment of the present invention.
  • FIG. 13 is a circuit diagram of a remote control receiving circuit according to an embodiment of the present invention.
  • Fig. 14 is a circuit diagram of a Hall switch input according to an embodiment of the present invention.
  • the wheel hub charging device includes: a control board 600, a connection assembly 200, a generator assembly 100, and a plurality of storage batteries 900; a generator assembly 100, a control board 600, and The battery 900 is installed on the hub 300 through the connecting assembly 200; referring to FIG. 4, in this embodiment, the hub 300 is an automobile hub.
  • the storage battery 900 in this embodiment is a battery assembly with charging and discharging functions.
  • the control board 600 is electrically connected to the generator assembly 100 and the battery 900 respectively, so that the control board 600 controls the generator assembly 100 to sequentially charge the battery 900, so that the battery 900 except the charged battery among the plurality of batteries 900 supplies power to the electrical equipment. .
  • the generator assembly includes a stator 110, a rotor 120 and a counterweight 130.
  • the counterweight 130 is fixed on the stator 110, and the counterweight 130 is arranged below the vertical direction of the stator 120 according to gravity;
  • the stator 120 is ringed with a ring magnet part 111 composed of a plurality of magnets;
  • the rotor 120 is disposed at In the inner center of the stator 110, a coil part 121 composed of several coils is respectively arranged on the outer periphery of the rotor 120;
  • the coil part 121 is located inside the ring magnetic steel part 111, and the rotor 120 is directly or indirectly fixedly mounted on the hub 300 through the connecting assembly 200,
  • the rotor 120 drives the coil part 121 with the rotation of the hub 300 to generate an induced current due to the magnetic field of the magnetic steel part 111 of the cutting ring, so that the induced current is generated to charge one of the undischarged batteries 900, so that the battery 900 can be charged
  • the coil part 121 of the rotor 120 is electrically connected to the control board 600, and the control board 600 is electrically connected to the battery 900 so that the induced current generated by the rotor 120 can charge the battery 900. Furthermore, when the control board 600 is connected to electrical equipment, the battery 900 900 supplies power to electrical equipment.
  • the stator includes a stator body 112, the stator body 112 has a hollow ring structure, and the stator body 112 is respectively provided with a plurality of ring magnetic steel parts 111 composed of magnetic steel along the inner side of the ring.
  • the stator body 112 is fixedly connected to the counterweight 130.
  • the stator body 112 is made of magnetic material, such as iron.
  • the ring magnet part 111 is composed of a number of block magnets. Each block magnet in the ring magnet part 111 is adsorbed on the inner side of the annular stator body 112.
  • Each magnet It can be attracted end to end and then adsorbed on the inner side of the stator body 112; or each magnet is locked to the inner side of the stator body 112 with a gap between each magnet.
  • each magnetic steel can be locked to the stator body 112 by fasteners, or each magnetic steel part can be bonded to the inner side of the stator body 112 by glue.
  • the ring magnet part 111 adjusts the number of magnets according to the size of the stator body 112 to form a closed magnetic field environment inside.
  • the rotor 120 includes a fixed seat 122.
  • the fixed seat 122 is respectively provided with a coil part 121 composed of a plurality of coils along the periphery of the fixed seat 122.
  • the fixed seat 122 rotates with the hub 300 to drive the coil part 121 to rotate, thereby cutting the ring magnet part.
  • the magnetic field produces induced current.
  • the fixing base 122 is provided with a number of connecting holes, and the fixing base 122 is fixedly connected to the connecting assembly 200 through the connecting holes, and is connected to the hub 300 through the connecting assembly 200.
  • the connecting assembly 200 includes a first mounting plate 210, a second mounting plate 220, and a connecting piece 230; the first mounting plate 210 is mounted on the hub 300; the second mounting plate 220 Install the control board 600 and the generator assembly 600, and are fixedly connected to the first mounting board 210 through the connecting piece 230; the control board 600 and the generator assembly 100 are arranged between the first mounting board 210 and the second mounting board 220; the second installation The side of the board 220 facing away from the first mounting board 210 is used for setting electrical equipment.
  • the hub rotates in a circle
  • the first mounting plate 210 is driven to move in a circle, thereby driving the second mounting plate 220 to move in a circle, and further, the rotor 120 is driven to move in a circle.
  • the first mounting plate 210 is a flange plate
  • the flange plate includes a flange plate body; the end surface of the flange plate body is provided with multiple and various slot holes, Different types of wheel hubs 300 can be installed on the flange plate through the combination of different slots.
  • the center of the flange body is provided with a center hole, and the axis line of the center hole coincides with the center line of the hub axle.
  • a number of different types of slot holes are centered on the center hole of the flange body, and are distributed on concentric circles with different diameters, so that the flange body can be fitted to different types of concentric circles through the slot holes on the concentric circles with different diameters.
  • the rotation mechanism in the hub charging device is an automobile hub, and the hub is placed longitudinally.
  • the counterweight 130 designed on the generator assembly 100 is the same as the configuration in this example.
  • the weight 130 has a fan-shaped structure with a small upper part and a large lower part.
  • the center of gravity moves downward to facilitate the stability of the position of the counterweight 130.
  • the upper and lower arc structure facilitates its installation on the stator body 111.
  • the counterweight is arranged below the stator body 111 in the vertical direction, and the rotor 120 is arranged in the center of the stator 110. It can be understood that the entire generator assembly 100 is designed in a longitudinal structure.
  • the first mounting plate 210 is a flange plate, and the end surface of the flange plate is provided with multiple and various slot holes, and the flange plate can be installed on different types of hubs through the combination of different slot holes.
  • a counterweight 130 is also provided on the outer side of the stator body 112.
  • the counterweight 130 is used to rotate the rotor 120 inside the stator 110, and the stator body 112 is in a stable posture due to the gravity of the counterweight 130.
  • the closed magnetic field distribution generated by the ring magnetic steel part 111 is brought into a stable posture.
  • the counterweight 130 is arranged on the outside of the stator body 112, and is arranged along the bottom of the stator body 112 in the vertical direction due to gravity; the rotor 120 in the generator assembly 100 is fixedly connected to the second mounting plate 220, and the hub 300 is connected to the first mounting plate.
  • the plate 210 is fixedly connected, and the first mounting plate 210 and the second mounting plate 220 are fixedly connected by the connecting piece 230, so that when the hub 300 rotates, the coil part 121 of the rotor 120 is driven to rotate in the closed magnetic field of the ring magnet group 111, thereby generating induction Current.
  • the counterweight 130 is arranged along the bottom of the stator body 112 in the vertical direction according to its own gravity, so that the stator body 112 is in a stable posture, thereby driving the magnetic field generated by the ring magnet group 111 to be in a stable posture. Since the counterweight 130 is provided on the stator body 112, it can be understood that when the counterweight 130 and the stator body 112 are arranged longitudinally, the lateral cross-section of the entire wheel hub power generation device appears to be relatively thin, thereby improving the outer side of the hub. Industrial aesthetics.
  • the present application provides a display device, which is powered by the hub charging device of the first embodiment.
  • the display device in this embodiment includes: a sensing component 510 and a display component 400.
  • the wheel hub charging device includes a control board 600, a generator assembly 100, and a connecting assembly 200; wherein the control board 600, the generator assembly 100, and the connecting assembly 200 adopt the control board 600, the generator assembly 100, and the connecting assembly 200 as in the first embodiment. .
  • control board 600, the generator assembly 100, and the display assembly 400 are installed on the hub 300 through the connection assembly 200, and the control board 600 controls the hub charging device to supply power to the display assembly 400;
  • the generator assembly 100 includes a stator 110 and a rotor 120, and the induction assembly 510 detects the relative position of the stator 110 and the rotor 120 through an induction signal;
  • the control board 600 controls the color and lighting of the display assembly 400, and controls the display assembly 400 to present a light-emitting pattern corresponding to the pre-displayed pattern according to the sensing signal.
  • the display device is installed on the hub of a bus.
  • the current generated by the rotation of the generator assembly 100 by the hub 300 charges the battery 900.
  • the wheel hub 300 presents a corresponding pattern during the rotation process, and at the same time, when the bus stops at a stop, the control board 600 controls the display assembly 400 to present a corresponding pattern.
  • the sensing assembly 400 includes a sensor and at least one calibration block 500 used in conjunction with the sensor;
  • the generator assembly 100 also includes a counterweight 130, which is fixedly arranged on the stator 110,
  • the counterweight 130 is arranged below the vertical direction of the stator 110 according to gravity;
  • the calibration block 500 is fixed on the counterweight 130, and the sensor and the rotor 120 rotate together so that the sensor senses the calibration block to generate an induction signal.
  • the calibration block 500 needs to be stationary relative to the counterweight. Therefore, the calibration block 500 can be fixed on the counterweight 130, or on a component relatively stationary with the counterweight 130, and interact with the sensor to generate induction. Signal.
  • control board 600 is signal-connected to the sensor; the control board 600 is connected to the display assembly 400 by wire.
  • the control board 600 controls the color and on-off of the light-emitting elements of the display assembly 400 in the rotating space according to the sensing signal sent by the sensor, so that the display assembly 400 presents a light-emitting pattern corresponding to the pre-displayed pattern in the rotating space.
  • one of the calibration blocks 500 is arranged on the counterweight 130, and the counterweight 130 is arranged below the vertical direction of the stator 110 according to the action of gravity.
  • the calibration block 500 is arranged on the counterweight 130, Then when the matched sensor rotates to the calibration block 500, it generates a sensing signal different from that outside the calibration block 500, and then the control board 600 measures the relative position of the sensor and the calibration block 500 according to the sensing signal, and further knows the display
  • the relative positional relationship between the component 400 and the calibration block 500, and the control board 600 controls the position of the light-emitting pattern in the display module 400, so that the pattern position of the light-emitting pattern during display effect remains unchanged, so that the light-emitting pattern does not rotate with the rotation of the hub.
  • the display assembly may also adopt a display screen.
  • the senor adopts a Hall sensor; the corresponding calibration block 500 is adapted to be a magnet; when the Hall sensor rotates to the magnet, the Hall sensor senses a corresponding magnetic signal. Furthermore, according to the difference between the induction signal of the Hall sensor to the magnet and the induction signal of the position outside the magnet, the time required for the current Hall sensor to rotate one circle can be obtained, and the rotation speed and/or rotation angle of the Hall sensor can be calculated. . Wherein, the magnetism of the magnet is opposite to that of the ring magnet part 111, or the magnetism of the magnet is stronger or weaker than that of the ring magnet part 111.
  • the induction signal in the closed circuit where the Hall sensor is located changes with the distance from the magnet. The closer the Hall sensor is to the magnet, the stronger the signal, and the farther the distance is, the weaker the signal, so that the control board 600 senses according to the Hall sensor. The strongest signal is tested.
  • the senor adopts a photoelectric sensor; the corresponding calibration block 500 is a reflector; when the photoelectric sensor rotates to the reflector, the photoelectric sensor senses the corresponding light signal, which can then be detected by the photoelectric sensor The difference between the light signal of the reflective sheet and the induced light signal at a position outside the reflective sheet is used to obtain the time required for the current photoelectric sensor to rotate one circle, thereby calculating the rotational speed and or rotation angle of the photoelectric sensor.
  • it further includes a sealing cover 700, the sealing cover 700 is arranged in the connecting assembly, the generator assembly 100 and the control board 600 are arranged in the sealing cover 700, specifically, the rotor 120, the stator 110, The counterweight 130, the control board 600, the sensor, and the calibration block 500 are all arranged in the sealing cover 700, so that the wheel hub 300 can prevent dust and leakage during the rotation process.
  • the display device is installed on the wheel hub of the automobile to realize the personalized display of the automobile wheel hub. Further, the specific display process is explained by taking a personalized display of the automobile wheel hub as an example.
  • the control panel 600 acquires the sensor signal sensed by the sensor at the calibration block 500 twice in a row, and calculates the time required for the car wheel to rotate one circle according to the time difference corresponding to the two acquired sensor signals, and calculates it according to the time of one revolution and the rotation speed of the car wheel
  • the spatial position at which the display assembly 400 rotates once the control board 600 converts each pixel in the pre-display pattern to the spatial position corresponding to each pixel (in this embodiment, the pixel point that can be called the pre-display source is converted into Polar coordinate lattice), the polar coordinate lattice is deployed on the rotating plane, so that when the display assembly 400 rotates to a certain spatial position, the light-emitting element at the pixel point corresponding to the spatial position is lit, and so on After the display assembly 400 rotates once,
  • control board 600 controls the on and off of each light-emitting element in the rotating space based on the sensing signal detected by the sensor.
  • the control board 600 specifically realizes the on and off of the light-emitting elements in the display assembly 400 is not the protection of this application.
  • the program is designed to control the on and off of the light-emitting elements in the display assembly 400 involved in this embodiment, this application does not involve the improvement of the program itself.
  • This application provides a way to provide sensing signals to the control board. In order to control the on and off of the light-emitting elements in the display assembly.
  • FIG. 7 an exploded view of a wheel hub charging display device provided in the present application.
  • connection assembly 200 it includes a connection assembly 200, a generator assembly 100, a control board 600, a counterweight 130, a storage battery 900, and a display assembly 400.
  • the counterweight 130 and the storage battery 900 are integrally designed as a counterweight battery 800.
  • the generator assembly 100, the control board 600, the counterweight battery 800, and the display assembly 400 are installed on the hub through a connecting assembly.
  • the generator assembly 100 includes a rotor 110 and a stator 120.
  • the rotor 120 is ringed with a ring magnet part 111 composed of a number of magnetic steels.
  • the stator 110 is arranged in the inner center of the rotor 120 and on the outer periphery of the stator.
  • a coil part 121 composed of several coils is provided.
  • the rotor 120 is directly or indirectly mounted on the hub 300 through a connecting component. When the rotor 120 rotates with the hub 300, the coil part 121 of the stator 110 cuts the magnetic field of the ring magnetic steel part 111 to generate Induced current;
  • the control board 600 is fixedly connected to the display assembly 400 and the stator 110 of the generator assembly 100, and the counterweight battery 800 is fixedly arranged on the display assembly 400 or the control board 600, and the counterweight battery 800 runs along the control board 600 or the display due to gravity.
  • the assembly 400 is arranged below, so that the position of the control board 600, the display assembly 400, and the coil part of the stator in the generator assembly 100 in the vertical direction relative to the ground remains unchanged.
  • control board 600 is electrically connected to the coil part of the stator of the generator assembly 100, the counterweight battery 800, and the display assembly 400, respectively.
  • the generator assembly 100 When the wheel hub rotates, the generator assembly 100 generates an induced current to provide charging power for the counterweight battery 800.
  • the control board 600 controls the color and on and off of the display unit 400, so that the display assembly 400 presents a light-emitting pattern corresponding to a preset pattern when needed.
  • the connecting assembly includes a first mounting board 210, a second mounting board 220, and a connecting piece.
  • the first mounting plate 210 is fixedly mounted on the hub.
  • the second mounting board 220 is provided with a number of through holes, and the control board 600, the generator assembly 100, and the display assembly 400 are mounted on the second mounting board 220 by using the through holes.
  • the second mounting plate 220 is fixedly connected with the rotor in the generator assembly 100, and the second mounting plate 220 is movably connected with the control board 600, the display assembly 400, and the stator in the generator assembly 100.
  • the second mounting plate 220 is fixedly connected to the first mounting plate 210 through a connector, so that the first mounting plate 210, the second mounting plate 220, and the rotor in the generator assembly 100 rotate with the rotation of the hub.
  • the control board 600, the display unit 400, and the stator in the generator assembly 100 maintain a stable posture in the vertical direction relative to the ground due to the gravity of the counterweight battery 800, that is, do not rotate with the rotation of the hub.
  • the generator assembly 100 is arranged between the first mounting board 210 and the second mounting board 220, and the side of the second mounting board 220 facing away from the first mounting board 210 is sequentially arranged with a control board 600 and a display assembly 400. .
  • the present application provides a display control circuit applied to the display device in the second embodiment.
  • the display control circuit is installed on the control board 600.
  • the display control circuit includes: a main controller 610, a voltage control Circuit 630, battery management circuit 640, and multiple display circuits 620; referring to FIGS. 10-12, the main controller is electrically connected to the voltage control circuit, battery management circuit, and display circuit, respectively.
  • the main controller adopts the SDMX5124 chip.
  • the voltage control circuit 630 is connected to the generator assembly 100, and further, the voltage control circuit 630 is connected to the hub generator, the battery management circuit 640 is connected to multiple storage batteries 900, and the display circuit 620 is connected to the display assembly 400.
  • the main controller 610 controls the voltage control circuit 630 to rectify and stabilize the current transmitted by the generator assembly 100, and controls the rectified and stabilized current transmission battery management circuit 640, so that the battery management circuit 640 supplies one battery among the plurality of batteries 900 900 is charged; the main controller 610 controls the battery management circuit 640 to supply power to the display circuit 620 with the battery 900 other than the rechargeable battery, so that the display circuit controls the display component to emit light.
  • the battery management circuit 640 includes a voltage detection element.
  • the voltage detection element is used to detect the voltage of each battery 900, and the detected low-voltage battery 900 is preferentially charged. When a high-voltage battery 900 is detected, the display is given priority. Component power supply.
  • the battery management circuit 640 includes a first battery circuit 641 and a second battery circuit 642; the battery 900 includes a first battery 910 and a second battery 920; the first battery circuit 641 is connected The first battery 910 and the second battery circuit 642 are connected to the second battery 920.
  • the main controller 610 is respectively electrically connected to the first battery circuit 641 and the second battery circuit 642; the main controller 610 controls the first battery circuit 641 to charge the first battery 910, and controls the second battery circuit 642 to discharge the second battery 920; Alternatively, the main controller 610 controls the first battery circuit 641 to discharge the first storage battery 910 and controls the second battery circuit 642 to charge the second storage battery 920.
  • the display control circuit further includes a sensing circuit 650, the sensing circuit 650 is electrically connected to the main controller 610, and the sensing circuit 650 is electrically connected to the sensing component 510.
  • the induction component 510 uses the operation of the generator component to generate an induction signal, and further, a hub generator as in the second embodiment is used.
  • the display assembly 400 includes a number of LED light groups, and each LED light group is provided with a number of light-emitting elements; the control board 600 controls the color and on and off of the LED light groups, and controls the LED light groups to present corresponding to the preset display patterns according to the induction signal Glowing pattern.
  • the sensing component 510 adopts a Hall sensing component
  • the corresponding sensing circuit adopts a Hall sensing circuit.
  • the Hall sensor assembly includes a Hall sensor and a magnet adapted to the Hall sensor. When the Hall sensor rotates to the magnet, the Hall sensor senses a corresponding magnetic signal. When the hall sensor generates a magnetic signal, the hall sensor circuit receives the corresponding induction signal and transmits the induction signal to the main controller 610 so that the main controller 610 controls the LED light group in the display assembly 400 to emit light according to the induction signal.
  • the display circuit 620 includes a first display circuit 621, a second display circuit 622, and a third display circuit 623.
  • the main controller 610 is connected to the first display circuit 621 and the second display circuit 621, respectively.
  • the display circuit 622 and the third display circuit 623 are electrically connected; further, the plurality of LED lamp groups include a first LED lamp group 410, a second LED lamp group 420, and a third LED lamp group 430.
  • the first display circuit 621 is connected to the first LED light group 410
  • the second display circuit 622 is connected to the second LED light group 420
  • the third display circuit 623 is connected to the third LED light group 430.
  • the main controller 610 uses the pre-display pattern and sensing signal to control the first LED light group 410 to emit light through the first display circuit 621, controls the second LED light group 420 to emit light through the second display circuit 622, and controls the third LED light group 420 through the third display circuit 623.
  • the LED lamp group 430 emits light, so that the light emitted by the first LED lamp group 410, the second LED lamp group 420, and the third LED lamp group 430 presents a light-emitting pattern corresponding to the pre-display pattern.
  • the light-emitting pattern presented by the display component connected to the display control circuit can be changed according to requirements.
  • the display control circuit includes a communication module 670, which is electrically connected to the main controller 610; signally connected to the communication terminal 671 through the communication module 670, for receiving the pre-display pattern transmitted by the communication terminal 671, and pre-displaying the pattern It is sent to the main controller 610 so that the main controller 610 uses the pre-display pattern to control the display circuit 620 to control the light emission of each LED light group.
  • the communication module 670 adopts Bluetooth data transmission
  • the communication terminal 671 can be one of a smart phone, a tablet computer, a smart watch, or a notebook.
  • the communication terminal 671 may be provided with Bluetooth.
  • the display control circuit includes a remote control receiving circuit 660, which is electrically connected to the main controller 610; the remote control receiving circuit 660 is connected to a remote control transmitter 661, and the remote control transmitter 661 controls the switch of the display assembly 400.
  • the remote control transmitter 661 is connected to several buttons 662, wherein the connection switch between the communication module 670 and the communication terminal 671 is activated by the button 662.
  • the remote control transmitter can be provided with a switch for communication signals, a switch for sensing signals, a switch for displaying power supply, and a switch for charging switching.
  • this embodiment is not limited to this. Referring to FIG. 14, the circuit diagram of the Hall switch input is activated by pressing the button to realize the activation of the Hall switch in the Hall sensor component, so that the display component 400 displays a corresponding pattern.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种轮毂充电装置、显示装置及显示控制电路，包括：发电机组件（100）、控制板（600）以及多个蓄电池（900）；控制板（600）控制发电机组件（100）依次给蓄电池（900）充电。还包括感应组件（510），显示组件（400）；控制板（600）控制轮毂充电装置给显示组件（400）供电；控制板（600）控制显示组件（400）的颜色和亮灭，以及根据感应组件（510）产生的感应信号控制显示组件（400）呈现与预显示图案相对应的发光图案。该装置利用轮毂的转动，带动发电机组件（100）产生感应电流，对蓄电池（900）充电，并根据轮毂旋转控制显示组件（400）显示，各部件简单易制造，实现了一种低成本且环保高效的发电显示机制。

Description

一种轮毂充电装置、显示装置及显示控制电路 技术领域
本发明涉及汽车轮毂电机、发光技术领域，具体涉及一种轮毂充电装置、显示装置及显示控制电路。
背景技术
随着技术的发展，生活水平的提供，人们对机动车的驱动力的认识在不断提高，对机动车的安全或个性要求也在不断提高。目前机动车的车轮一般不自带发光装置，这样使机动车在行驶过程中，特别是在光线昏暗的环境下，轮廓不清晰，不易识别，有时会造成交通事故。另一种，针对车轮个性美观的需求，车轮上不自带发光装置，不易引人注目。
通常车轮毂外侧若设置发光装置，需要线路连接到机动车电源，机动车电源量有限，且将显示装置通过线路连接到机动车电源，连接复杂，不易操作，且容易线路外漏，引发故障。
现有技术中，比如，申请号201820783298.1的实用新型专利″一种汽车轮毂发光装置″，该实用新型专利包括环形磁性体和感应线圈，且环形磁性体穿设在汽车轮毂的轴承座的主轴上，感应线圈沿轴承座的外套设置，可以看出，不管是环形磁性体还是感应线圈都是以轴承座为支点，由常见的汽车轮毂轴承座可以知道，环形磁性体和感应线圈的体积比较小，感应线圈相对环形磁性体圆周旋转时，产生的电功率也比较小，另外，配重块与环形磁性体横向排版，那么可以看出，装置整体结构比较厚，不符合工业设计的审美且结构不利于安装。
发明内容
本申请提供一种轮毂充电装置、显示装置及显示控制电路，利用轮毂转动产生感应电流，进行充电，以便给安装在轮毂上的灯组提供稳定的电源，同时根据轮毂转动控制灯组显示的发光图案。
为实现上述目的，本发明的技术方案是这样的：
提供一种轮毂充电装置，包括：
连接组件、发电机组件、控制板，以及多个蓄电池；所述发电机组件、控制板、蓄电池通过所述连接组件安装在轮毂上；
所述控制板分别与所述发电机组件、所述蓄电池电连接，以使所述控制板控制所述发电机组件依次给所述蓄电池充电。
可选地，所述发电机组件包括定子、转子以及配重块；
所述配重块固定设置在所述定子上，且所述配重块依据重力沿所述定子竖 直方向的下方设置；
所述定子上环设有若干磁钢组成的环磁钢部；
所述转子设置在所述定子的内中心，在所述转子的外周部分别设置若干线圈组成的线圈部；
所述线圈部位于所述环磁钢部的内部，所述转子直接或间接通过所述连接组件固定安装在轮毂上，所述转子随着轮毂转动带动所述线圈部由于切割环磁钢部的磁场而产生感应电流。
可选地，所述定子包括定子本体；所述定子本体呈中空环状结构，所述定子本体沿着环内侧分别设置有若干磁钢组成的所述环磁钢部。
可选地，所述转子包括固定座，所述固定座沿着的周向外缘分别设置有若干线圈组成的所述线圈部，固定座随着轮毂转动，带动线圈部转动，以此切割环磁钢部的磁场产生感应电流。
可选地，所述固定座上设有连接孔，所述固定座通过所述连接孔固定连接到所述连接组件上，并通过连接组件连接至所述轮毂。
可选地，所述连接组件包括：第一安装板、第二安装板、连接件；
所述第一安装板安装在轮毂上；
所述第二安装板用于安装所述控制板、所述发电机组件，且通过所述连接件与所述第一安装板固定连接；
所述第一安装板和所述第二安装板之间设置所述控制板、所述发电机组件；所述第二安装板背向所述第一安装板的一面用于设置用电设备。
可选地，所述第一安装板为法兰盘，所述法兰盘包括法兰盘本体；所述法兰盘本体端面上设有多个且多种槽孔，通过不同槽孔组合使所述法兰盘安装不同类型的轮毂；所述法兰盘本体中心设有中心孔，所述中心孔的轴心线与轮毂轴的中心线重合。
可选地，多个不同种类的所述槽孔以所述法兰盘本体的所述中心孔为圆心，分布于直径不同的同心圆上，以使所述法兰盘本体通过直径不同的同心圆上的所述槽孔适配安装于不同类型的轮毂上。
本发明还通过轮毂转动实现另一种技术方案，通过轮毂转动控制安装在轮毂上的显示组件显示。
具体技术方案如下：
提供一种应用上述所述的轮毂充电装置的显示装置，包括感应组件，显示组件；
所述轮毂充电装置包括控制板、发电机组件、连接组件；
所述控制板、发电机组件、显示组件通过所述连接组件安装在轮毂上，所述控制板控制所述轮毂充电装置给所述显示组件供电；
所述发电机组件包括定子、转子，所述感应组件通过感应信号检测所述定 子与所述转子的相对位置；
所述控制板控制所述显示组件的颜色和亮灭，以及根据感应信号控制所述显示组件呈现与预显示图案相对应的发光图案。
可选地，所述感应组件包括传感器、以及与所述传感器配合使用的至少一个标定块；所述发电机组件还包括配重块，所述配重块固定设置在所述定子上，且所述配重块依据重力沿所述定子竖直方向的下方设置；所述标定块设于所述配重块上，所述传感器和所述转子一并转动，以感测所述标定块产生的感应信号。
可选地，所述传感器为霍尔传感器；所述标定块适配为磁体；所述霍尔传感器旋转至所述磁体处时感应相应的磁信号。
可选地，所述传感器为光电传感器；所述标定块为反光片；所述光电传感器旋转至所述反光片处时感应相应的光信号。
本发明中实现的显示控制电路的技术方案如下：
提供一种应用于上述的显示装置的显示控制电路，所述显示控制电路安装于控制板上，包括：主控制器、电压控制电路、电池管理电路以及多个显示电路；
所述主控制器分别与所述电压控制电路、电池管理电路以及显示电路电连接；
所述电压控制电路连接轮毂发电机，所述电池管理电路连接多个蓄电池，所述显示电路连接显示组件；
所述主控制器控制所述电压控制电路将轮毂发电机传输的电流进行整流稳压，以及控制整流稳压后的电流传输所述电池管理电路，用于给所述多个蓄电池中一个蓄电池充电；
所述主控制器控制所述电池管理电路通过除充电蓄电池之外的蓄电池给所述显示电路供电，以使所述显示电路控制显示组件发光。
可选地，所述电池管理电路包括第一电池电路、第二电池电路，所述多个蓄电池包括第一蓄电池、第二蓄电池，所述第一电池电路连接第一蓄电池，所述第二电池电路连接第二蓄电池；
所述主控制器分别与所述第一电池电路、第二电池电路电连接；
所述主控制器控制所述第一电池电路给所述第一蓄电池充电，控制所述第二电池电路给第二蓄电池放电；
或者，所述主控制器控制所述第一电池电路给所述第一蓄电池放电，控制所述第二电池电路给第二蓄电池充电。
可选地，所述显示控制电路包括感应电路，所述感应电路与所述主控制器电连接，所述感应电路电连接感应组件；感应组件利用轮毂发电机的运转产生感应信号；所述显示组件包括若干LED灯组；
所述控制板控制LED灯组的颜色和亮灭，以及根据感应信号控制LED灯组呈现与预显示图案相对应的发光图案。
可选地，所述显示电路包括第一显示电路、第二显示电路、第三显示电路，所述主控制器分别与所述第一显示电路、第二显示电路、第三显示电路电连接；
所述第一显示电路连接第一LED灯组，第二显示电路连接第二LED灯组，第三显示电路连接第三LED灯组；
所述主控制器利用预显示图案以及感应信号通过第一显示电路控制第一LED灯组发光，通过第二显示电路控制第二LED灯组发光，通过第三显示电路控制第三LED灯组发光。
可选地，所述显示控制电路包括通信模块，所述通信模块与所述主控制器电连接；通过所述通信模块与通信终端信号连接，接收通信终端发送的预显示图案，并将预显示图案传输给所述主控制器，以使所述主控制器利用预显示图案控制所述显示电路控制LED灯组发光。
可选地，所述显示控制电路包括遥控接收电路，所述遥控接收电路与所述主控制器电连接；所述遥控接收电路连接遥控发射器，通过遥控发射器控制所述显示组件的开关。
附图说明
图1为本发明实施方式的一种轮毂充电装置结构框图；
图2为本发明实施方式的一种轮毂充电装置结构图；
图3为本发明实施方式的一种发电机组件结构示意图；
图4为本发明实施方式的一种轮毂连接示意图；
图5为本发明实施方式的一种显示装置爆炸结构示意图；
图6为本发明实施方式的一种显示装置结构示意图；
图7为本发明实施方式的另一种显示装置爆炸图；
图8为本发明实施方式的一种显示控制电路结构框图；
图9为本发明实施方式的另一种显示控制电路结构框图。
图10为本发明实施方式的一种主控制器的电路图；
图11为本发明实施方式的一种电池管理电路的电路图；
图12为本发明实施方式的一种电压控制电路的电路图；
图13为本发明实施方式的一种遥控接收电路的电路图；
图14为本发明实施方式的一种霍尔开关输入的电路图。
附图标号：
100-发电机组件，200-连接组件，300-轮毂，400-显示组件，600-控制板，110-定子，120-转子，121-线圈部，122-固定座，111-环磁钢部，112- 定子本体，130-配重块，500-标定块，210-第一安装板，220-第二安装板，230-连接件，700-密封罩，800-配重电池，900-蓄电池，910-第一蓄电池，920-第二蓄电池，610-主控制器，620-显示电路，630-电压控制电路，640-电池管理电路，650-感应电路，660-遥控接收电路，670-通信模块，641-第一电池电路，642-第二电池电路，621-第一显示电路，622-第二显示电路，623第三显示电路，661-遥控发射器，662-按键，410-第一LED灯组，420-第二LED灯组，430-第三LED灯组，510-感应组件，671-通信终端。
具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。
为了使本发明的目的、技术方案和有益技术效果更加清晰明白，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
当一个元件被认为与另一个元件″相连″时，它可以是直接连接到另一个元件或者可能同时存在居中元件。除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。
实施方式一
参考图1-3，本申请提供的一种轮毂充电装置，该轮毂充电装置包括：控制板600、连接组件200、发电机组件100、以及多个蓄电池900；发电机组件100、控制板600以及蓄电池900通过连接组件200安装在轮毂300上；参考图4，本实施方式中，轮毂300采用汽车轮毂。本实施方式中的蓄电池900为一种具有充放电功能的电池组件。
控制板600分别与发电机组件100、蓄电池900电连接，以使控制板600控制发电机组件100依次给蓄电池900充电，以便多个蓄电池900中除充电的蓄电池外的蓄电池900给用电设备供电。
在一种可选的实施方式中，参考图3，发电机组件包括定子110、转子120以及配重块130。配重块130固定设于定子110上，且配重块130依据重力沿定子120的竖直方向的下方设置；定子120上环设有若干磁钢组成的环磁钢部111；转子120设置在定子110的内中心，在转子120的外周部分别设置若干线圈组成的线圈部121；线圈部121位于环磁钢部111的内部，转子120直接或间接通过连接组件200固定安装在轮毂300上，转子120随着轮毂300转动带动线圈部121由于切割环磁钢部111的磁场而产生感应电流，从而使得产 生的感应电流给其中一个未放电的蓄电池900充电，以便使蓄电池900充电后给用电设备一个稳定的电流。
因此，转子120的线圈部121与控制板600电连接，控制板600与蓄电池900电连接，以便转子120产生的感应电流给蓄电池900充电，进一步地，控制板600连接用电设备时，通过蓄电池900给用电设备供电。
在一种可选的实施方式中，参考图3，定子包括定子本体112，定子本体112呈中空环状结构，定子本体112沿着环内侧分别设置有若干磁钢组成的环磁钢部111。定子本体112固定连接所述配重块130。定子本体112为磁吸材料，比如铁，环磁钢部111为若干块状磁钢组成，环磁钢部111中的各个块状磁钢吸附在环状的定子本体112内侧，每个磁钢可首尾相吸，然后再吸附在定子本体112的内侧；或者每个磁钢锁紧到定子本体112的内侧且每个磁钢之间留有间隙。当然留有间隙的情况下可以通过紧固件将每个磁钢锁紧到定子本体112上或者也可以通过胶水将各个磁钢部粘合到定子本体112的内侧上。环磁钢部111根据定子本体112的尺寸调整磁钢的数量，使其内侧形成一个闭合磁场环境。
转子120包括固定座122，固定座122沿着的周向外缘分别设置有若干线圈组成的线圈部121，固定座122随着轮毂300转动，带动线圈部121转动，以此切割环磁钢部的磁场产生感应电流。固定座122上设有若干连接孔，固定座122通过连接孔固定连接到连接组件200上，并通过连接组件200连接至轮毂300。
在一种可选的实施方式中，参考图5，连接组件200包括第一安装板210、第二安装板220、连接件230；第一安装板210安装于轮毂300上；第二安装板220安装控制板600、发电机组件600，且通过连接件230与第一安装板210固定连接；第一安装板210和第二安装板220之间设置控制板600和发电机组件100；第二安装板220上背向第一安装板210的一面用于设置用电设备。从而使得轮毂在圆周转动时，带动第一安装板210圆周运动，进而带动第二安装板220圆周运动，进一步的，带动转子120圆周运动。
参考图4，在一种可选的实施方式中的，第一安装板210为法兰盘，法兰盘包括法兰盘本体；法兰盘本体端面上设有多个且多种槽孔，通过不同槽孔组合使法兰盘安装不同类型的轮毂300。法兰盘本体中心设有中心孔，中心孔的轴心线与轮毂轴的中心线重合。
多个不同种类的槽孔以法兰盘本体的中心孔为圆心，分布于直径不同的同心圆上，以使法兰盘本体通过直径不同的同心圆上的槽孔适配安装于不同类型的轮毂上。
在一种可选的实施方式中，轮毂充电装置中的旋转机制为汽车轮毂，轮毂为纵向放置，那么本实施方式中，在发电机组件100上设计的配重块130，本 例中的配重块130呈上小下大的扇形结构，重心下移，便于配重块130位置的稳定，同时上下弧形结构，便于其安装在定子本体111上。同时配重块设置于定子本体111的竖直方向的下方，且转子120设于定子110的中心，那么可以理解，整个发电机组件100呈纵向结构设计，因此从汽车轮毂的角度考虑，本设计更美观，结构更简单，便于安装。如图5所示，第一安装板210为法兰盘，法兰盘端面上设有多个且多种槽孔，通过不同槽孔组合使法兰盘安装于不同类型的轮毂上。
进一步地，在定子本体112的外侧上还设置配重块130，配重块130用于使转子120在定子110的内部旋转时，定子本体112由于配重块130的重力作用处于一稳定姿态，进而带动环磁钢部111产生的闭合磁场分布处于稳定姿态。另外，配重块130设于定子本体112外侧，且由于重力作用沿定子本体112竖直方向底部设置；发电机组件100中的转子120与第二安装板220固定连接，轮毂300与第一安装板210固定连接，第一安装板210与第二安装板220通过连接件230固定连接，使得轮毂300转动时带动转子120的线圈部121在环磁钢组111的闭合磁场内转动，从而产生感应电流。
进一步地，关于配重块130根据自身重力沿定子本体112竖直方向底部设置，使定子本体112处于稳定姿态，从而带动环磁钢组111产生的磁场分布处于一稳定姿态。由于是在在定子本体112上设置配重块130，因此可以理解，配重块130和定子本体112纵向排布时，轮毂发电装置整体的侧向横截面显得就比较薄，从而提高轮毂外侧的工业美观性。
实施方式二
参考图6，本申请提供了一种显示装置，该显示装置通过实施方式一的轮毂充电装置供电。进一步地，本实施方式中的显示装置包括：感应组件510，显示组件400。轮毂充电装置包括控制板600、发电机组件100、连接组件200；其中，控制板600、发电机组件100、连接组件200采用如实施方式一种的控制板600、发电机组件100、连接组件200。
控制板600、发电机组件100、显示组件400通过连接组件200安装在轮毂300上，控制板600控制轮毂充电装置给显示组件400供电；
发电机组件100包括定子110、转子120，感应组件510通过感应信号检测定子110与转子120的相对位置；
控制板600控制显示组件400的颜色和亮灭，以及根据感应信号控制显示组件400呈现与预显示图案相对应的发光图案。
在一种实施方式中，比如，该显示装置安装在公交车的汽车轮毂上，在公交车行驶过程中，轮毂300转动发电机组件100产生的电流给蓄电池900充电，此时，可根据需求，使轮毂300在旋转过程中，呈现相应的图案，同时，当公交车停靠站时，控制板600控制显示组件400呈现相应的图案。
在一种可选的实施方式中，感应组件400包括传感器、以及与传感器配合使用的至少一个标定块500；发电机组件100还包括配重块130，配重块130固定设于定子110上，且配重块130依据重力沿定子110竖直方向的下方设置；标定块500固设于配重块130上，传感器和转子120一并转动，以使传感器感测标定块产生感应信号。在本实施方式中，标定块500相对配重块静止即可，因此，标定块500可固定在配重块130上，或者与配重块130相对静止的部件上，与传感器相互作用后产生感应信号即可。
在一种可选的实施方式中，控制板600信号连接传感器；控制板600与显示组件400线路连接。控制板600根据传感器发出的感应信号控制显示组件400在旋转空间中发光元件的颜色和亮灭，使显示组件400在旋转空间中呈现与预显示图案相对应的发光图案。
进一步地，其中一标定块500设于配重块130上，配重块130依据重力作用设于定子110的竖直方向的下方，优选地，将该标定块500设于配重块130上，那么与之配套的传感器旋转至该标定块500处时产生与该标定块500之外不同的感应信号，进而控制板600根据该感应信号测得传感器与标定块500的相对位置，进一步地知道显示组件400与标定块500的相对位置关系，进而控制板600控制显示组件400中发光图案的位置，以使发光图案在显示效果时的图案位置保持不变，从而使得发光图案不随轮毂旋转而旋转。
当然，在一种可选的实施方式中，显示组件还可以采用显示屏。
在一种可选的实施方式中，传感器采用霍尔传感器；相应的标定块500适配为磁体；当霍尔传感器旋转至磁体处时，霍尔传感器感应相应的磁信号。进而可以根据霍尔传感器感应到磁体处的感应信号与磁体之外位置的感应信号的不同，得出当前霍尔传感器旋转一周所需时间，从而计算得出霍尔传感器的转速和/或旋转角度。其中，磁体的磁性与环磁钢部111的磁性相反，或者，磁体的磁性强于或弱于环磁钢部111的磁性。霍尔传感器所在的闭合电路中的感应信号随与磁体距离的变化而变化，霍尔传感器与磁体越近，信号越强，距离越远，信号越弱，从而使控制板600根据霍尔传感器感应的最强信号进行测试。
在另一种可选的实施方式中，传感器采用光电传感器；相应的标定块500为反光片；当光电传感器旋转至反光片处时，光电传感器感应相应的光信号，进而可以根据光电传感器感应到反光片的光信号与反光片之外位置的感应的光信号的不同，得出当前光电传感器旋转一周所需的时间，从而计算得出光电传感器的转速和或旋转角度。
在一种可选的实施方式中，还包括一密封罩700，密封罩700设于连接组件内，发电机组件100和控制板600设于密封罩700内，具体地，转子120、定子110、配重块130、控制板600、传感器、标定块500均设于密封罩700内，从而使轮毂300旋转过程中达到防尘、防漏电的作用。
在一种可选的实施方式中，显示装置安装于汽车轮毂上，以实现汽车轮毂的个性化显示，进一步地，通过一种实现汽车轮毂个性化显示为例进行说明具体的显示过程，控制板600连续两次获取传感器在标定块500处感应的感应信号，根据这两次获取的感应信号对应的时间差计算出汽车轮毂旋转一周所需要的时间，根据旋转一周的时间以及汽车轮毂的转速计算出显示组件400旋转一周所处的空间位置，控制板600将预显示图案中的各个像素点对应换算到各像素点所对应的空间位置(本实施方式中可称为预显示源的像素点转换为极坐标点阵)，将极坐标点阵部署到旋转平面上，使得，当显示组件400旋转至某一空间位置上，将该空间位置所对应的像素点处的发光元件点亮，以此类推，当显示组件400旋转一周后，各不同位置所对应的像素点处的发光元件点亮，基于人眼的视觉差，从而使得人眼看到一幅完整的与预显示图案对应的发光图案。
另外，控制板600基于传感器检测到的感应信号控制旋转空间中的各个发光元件的亮灭，当然，关于控制板600中具体如何实现显示组件400中的发光元件的亮灭，不是本申请所要保护的，当然，本实施方式中涉及到的控制显示组件400中发光元件的亮灭虽然设计到程序，但本申请不涉及到对程序本身的改进，本申请提供一种向控制板提供感应信号，以便控制显示组件中的发光元件的亮灭。
在另一种实施方式中，参考图7，本申请提供的一种轮毂充电显示装置的爆炸图。
在本实施方式中，包括连接组件200、发电机组件100、控制板600、配重块130、蓄电池900以及显示组件400。配重块130与蓄电池900一体设计为配重电池800，进一步地，发电机组件100、控制板600、配重电池800以及显示组件400通过连接组件安装在轮毂上。
在本实施方式中，发电机组件100包括转子110和定子120，转子120上环设有若干磁钢组成的环磁钢部111，定子110设置在转子120的内中心，在定子的外周部分分别设置若干线圈组成的线圈部121，转子120直接或间接地通过连接组件安装在轮毂300上，转子120随着轮毂300转动时，使得定子110的线圈部121切割环磁钢部111的磁场而产生感应电流；
控制板600与显示组件400、发电机组件100的定子110固定连接，而配重电池800固定设置于显示组件400或者控制板600上，并且配重电池800由于重力作用沿着控制板600或显示组件400的下方设置，从而使得控制板600、显示组件400以及发电机组件100中的定子的线圈部、在相对地面的竖直方向的位置保持不变。
另外，控制板600分别电连接发电机组件100的定子的线圈部、配重电池800以及显示组件400。发电机组件100在轮毂转动时，产生感应电流，为配重电池800提供充电电源。控制板600控制显示单元400的颜色以及亮灭，使 显示组件400在需要时呈现与预设图案相对应的发光图案。
进一步地，在本实施方式中，连接组件包括第一安装板210、第二安装板220以及连接件。第一安装板210固定安装在轮毂上。第二安装板220上设有若干通孔，利用通孔将控制板600、发电机组件100、显示组件400安装在第二安装板220上。其中，第二安装板220与发电机组件100中的转子固定连接，而第二安装板220与控制板600、显示组件400以及发电机组件100中的定子活动连接。并且第二安装板220通过连接件与第一安装板210固定连接，使得第一安装板210、第二安装板220以及发电机组件100中的转子随着轮毂的转动而转动。而控制板600、显示单元400以及发电机组件100中的定子由于配重电池800的重力作用，在相对地面的竖直方向上保持稳定姿态，即，不随轮毂转动而转动。
其中，在本实施方式中，第一安装板210和第二安装板220之间设置发电机组件100，第二安装板220背向第一安装板210的一面依次设置控制板600以及显示组件400。
实施方式三
参考图8-9，本申请提供了一种显示控制电路，应用于实施方式二中的显示装置，该显示控制电路安装于控制板600上，该显示控制电路包括：主控制器610、电压控制电路630、电池管理电路640、以及多个显示电路620；参考图10-12，主控制器分别与电压控制电路、电池管理电路、显示电路电连接。在一种实施方式中，主控制器采用SDMX5124芯片。
进一步地，电压控制电路630连接发电机组件100，进一步地，电压控制电路630连接轮毂发电机，电池管理电路640连接多个蓄电池900，显示电路620连接显示组件400。主控制器610控制电压控制电路630将发电机组件100传输的电流进行整流稳压，以及控制整流稳压后的电流传输电池管理电路640，以使电池管理电路640给多个蓄电池900中一个蓄电池900充电；主控制器610控制电池管理电路640利用除充电蓄电池之外的蓄电池900给显示电路620供电，以使显示电路控制显示组件发光。
进一步地，电池管理电路640中包括电压检测元件，通过电压检测元件对各个蓄电池900进行电压检测，将检测到的低电压的蓄电池900优先进行充电，当检测到高电压的蓄电池900，优先对显示组件供电。
参考图9，在一种可选的实施方式中，电池管理电路640包括第一电池电路641、第二电池电路642；蓄电池900包括第一蓄电池910、第二蓄电池920；第一电池电路641连接第一蓄电池910，第二电池电路642连接第二蓄电池920。
主控制器610分别与第一电池电路641、第二电池电路642电连接；主控制器610控制第一电池电路641给第一蓄电池910充电，控制第二电池电路 642给第二蓄电池920放电；或者，主控制器610控制第一电池电路641给第一蓄电池910放电，控制第二电池电路642给第二蓄电池920充电。
在一种可选的实施方式中，显示控制电路还包括感应电路650，感应电路650与主控制器610电连接，感应电路650电连接感应组件510。感应组件510利用发电机组件的运转产生感应信号，进一步地，采用如实施方式二中的轮毂发电机。显示组件400包括若干LED灯组，各LED灯组中设有若干发光元件；控制板600控制LED灯组的颜色和亮灭，以及根据感应信号控制LED灯组呈现与预设的显示图案相对应的发光图案。
在一种可选的本实施方式中，感应组件510采用霍尔感应组件，相应的感应电路采用霍尔感应电路。进一步地，采用如实施方式二中，霍尔感应组件包括霍尔传感器、与霍尔传感器适配的磁体，当霍尔传感器旋转至磁体处时，霍尔传感器感应相应的磁信号。当霍尔传感器产生磁信号时，霍尔感应电路接收相应的感应信号，并将感应信号传输给主控制器610，以便主控制器610根据感应信号控制显示组件400中的LED灯组发光。
参考图9，在一种可选的实施方式中，显示电路620包括第一显示电路621、第二显示电路622、第三显示电路623，主控制器610分别与第一显示电路621、第二显示电路622、第三显示电路623电连接；进一步地，若干LED灯组包括第一LED灯组410、第二LED灯组420、第三LED灯组430。第一显示电路621连接第一LED灯组410，第二显示电路622连接第二LED灯组420，第三显示电路623连接第三LED灯组430。
主控制器610利用预显示图案以及感应信号通过第一显示电路621控制第一LED灯组410发光，通过第二显示电路622控制第二LED灯组420发光，通过第三显示电路623控制第三LED灯组430发光，进而使得第一LED灯组410、第二LED灯组420以及第三LED灯组430发出的光呈现出预显示图案相对应的发光图案。
在一种可选的实施方式中，显示控制电路连接的显示组件呈现的发光图案可根据需求进行更改。进一步地，显示控制电路包括通信模块670，通信模块670与主控制器610电连接；通过通信模块670与通信终端671信号连接，用于接收通信终端671传输的预显示图案，并将预显示图案发送给主控制器610，以使主控制器610利用预显示图案控制显示电路620控制各个LED灯组的发光。
在本实施方式中，通信模块670采用蓝牙数据传输，通信终端671可以是智能手机、平板电脑、智能手表、笔记本中的一种，当然不局限于此，通信终端671上设置有蓝牙即可。
参考图13，显示控制电路包括遥控接收电路660，遥控接收电路660与主控制器610电连接；遥控接收电路660连接遥控发射器661，通过遥控发射器 661控制显示组件400的开关。
在一种可选的实施方式中，遥控发射器661连接若干按键662，其中，通信模块670与通信终端671的连接开关通过按键662启动。本实施方式中，遥控发射器可设置通信信号的开关、感应信号的开关、显示供电的开关、充电切换的开关，当然，本实施方式不限于此。参考图14，霍尔开关输入的电路图，通过按键启动，实现霍尔感应组件中霍尔开关的启动，从而使得显示组件400显示出相对应的图案。
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本发明所属技术领域的技术人员，依据本发明的思想，还可以做出若干简单推演、变形或替换。

Claims (18)

  1. 一种轮毂充电装置，其特征在于，包括：
    连接组件、发电机组件、控制板，以及多个蓄电池；所述发电机组件、控制板、蓄电池通过所述连接组件安装在轮毂上；
    所述控制板分别与所述发电机组件、所述蓄电池电连接，以使所述控制板控制所述发电机组件依次给所述蓄电池充电。
  2. 如权利要求1所述的轮毂充电装置，其特征在于，所述发电机组件包括定子、转子以及配重块；
    所述配重块固定设置在所述定子上，且所述配重块依据重力沿所述定子竖直方向的下方设置；
    所述定子上环设有若干磁钢组成的环磁钢部；
    所述转子设置在所述定子的内中心，在所述转子的外周部分别设置若干线圈组成的线圈部；
    所述线圈部位于所述环磁钢部的内部，所述转子直接或间接通过所述连接组件固定安装在轮毂上，所述转子随着轮毂转动带动所述线圈部由于切割环磁钢部的磁场而产生感应电流。
  3. 如权利要求2所述的轮毂充电装置，其特征在于，所述定子包括定子本体；所述定子本体呈中空环状结构，所述定子本体沿着环内侧分别设置有若干磁钢组成的所述环磁钢部。
  4. 如权利要求2或3所述的轮毂充电装置，其特征在于，所述转子包括固定座，所述固定座沿着的周向外缘分别设置有若干线圈组成的所述线圈部，固定座随着轮毂转动，带动线圈部转动，以此切割环磁钢部的磁场产生感应电流。
  5. 如权利要求4所述的轮毂充电装置，其特征在于，所述固定座上设有连接孔，所述固定座通过所述连接孔固定连接到所述连接组件上，并通过连接组件连接至所述轮毂。
  6. 如权利要求1所述的轮毂充电装置，其特征在于，所述连接组件包括：第一安装板、第二安装板、连接件；
    所述第一安装板安装在轮毂上；
    所述第二安装板用于安装所述控制板、所述发电机组件，且通过所述连接件与所述第一安装板固定连接；
    所述第一安装板和所述第二安装板之间设置所述控制板、所述发电机组件；所述第二安装板背向所述第一安装板的一面用于设置用电设备。
  7. 如权利要求6所述的轮毂充电装置，其特征在于，所述第一安装板为法兰盘，所述法兰盘包括法兰盘本体；所述法兰盘本体端面上设有多个且多种槽孔，通过不同槽孔组合使所述法兰盘安装不同类型的轮毂；所述法兰盘本体中心设有中心孔，所述中心孔的轴心线与轮毂轴的中心线重合。
  8. 如权利要求7所述的轮毂充电装置，其特征在于，多个不同种类的所述槽孔以所述法兰盘本体的所述中心孔为圆心，分布于直径不同的同心圆上，以使所述法兰盘本体通过直径不同的同心圆上的所述槽孔适配安装于不同类型的轮毂上。
  9. 一种应用如权利要求1-8任意一项所述的轮毂充电装置的显示装置，其特征在于，包括感应组件，显示组件；
    所述轮毂充电装置包括控制板、发电机组件、连接组件；
    所述控制板、发电机组件、显示组件通过所述连接组件安装在轮毂上，所述控制板控制所述轮毂充电装置给所述显示组件供电；
    所述发电机组件包括定子、转子，所述感应组件通过感应信号检测所述定子与所述转子的相对位置；
    所述控制板控制所述显示组件的颜色和亮灭，以及根据感应信号控制所述显示组件呈现与预显示图案相对应的发光图案。
  10. 如权利要求9所述的显示装置，其特征在于，所述感应组件包括传感器、以及与所述传感器配合使用的至少一个标定块；所述发电机组件还包括配重块，所述配重块固定设置在所述定子上，且所述配重块依据重力沿所述定子竖直方向的下方设置；所述标定块设于所述配重块上，所述传感器和所述转子一并转动，以感测所述标定块产生的感应信号。
  11. 如权利要求10所述的显示装置，其特征在于，所述传感器为霍尔传感器；所述标定块适配为磁体；所述霍尔传感器旋转至所述磁体处时感应相应的磁信号。
  12. 如权利要求10所述的显示装置，其特征在于，所述传感器为光电传感器；所述标定块为反光片；所述光电传感器旋转至所述反光片处时感应相应的光信号。
  13. 一种应用于权利要求9-12任意一项所述的显示装置的显示控制电路，所述显示控制电路安装于控制板上，其特征在于，包括：主控制器、电压控制电路、电池管理电路以及多个显示电路；
    所述主控制器分别与所述电压控制电路、电池管理电路以及显示电路电连接；
    所述电压控制电路连接轮毂发电机，所述电池管理电路连接多个蓄电池，所述显示电路连接显示组件；
    所述主控制器控制所述电压控制电路将轮毂发电机传输的电流进行整流稳压，以及控制整流稳压后的电流传输所述电池管理电路，用于给所述多个蓄电池中一个蓄电池充电；
    所述主控制器控制所述电池管理电路通过除充电蓄电池之外的蓄电池给所述显示电路供电，以使所述显示电路控制显示组件发光。
  14. 如权利要求13所述的显示控制电路，其特征在于，所述电池管理电路包括第一电池电路、第二电池电路，所述多个蓄电池包括第一蓄电池、第二蓄电池，所述第一电池电路连接第一蓄电池，所述第二电池电路连接第二蓄电池；
    所述主控制器分别与所述第一电池电路、第二电池电路电连接；
    所述主控制器控制所述第一电池电路给所述第一蓄电池充电，控制所述第二电池电路给第二蓄电池放电；
    或者，所述主控制器控制所述第一电池电路给所述第一蓄电池放电，控制所述第二电池电路给第二蓄电池充电。
  15. 如权利要求13所述的显示控制电路，其特征在于，所述显示控制电路包括感应电路，所述感应电路与所述主控制器电连接，所述感应电路电连接感应组件；感应组件利用轮毂发电机的运转产生感应信号；所述显示组件包括若干LED灯组；
    所述控制板控制LED灯组的颜色和亮灭，以及根据感应信号控制LED灯组呈现与预显示图案相对应的发光图案。
  16. 如权利要求13所述的显示控制电路，其特征在于，所述显示电路包括第一显示电路、第二显示电路、第三显示电路，所述主控制器分别与所述第一显示电路、第二显示电路、第三显示电路电连接；
    所述第一显示电路连接第一LED灯组，第二显示电路连接第二LED灯组，第三显示电路连接第三LED灯组；
    所述主控制器利用预显示图案以及感应信号通过第一显示电路控制第一LED灯组发光，通过第二显示电路控制第二LED灯组发光，通过第三显示电路控制第三LED灯组发光。
  17. 如权利要求15所述的显示控制电路，其特征在于，所述显示控制电路包括通信模块，所述通信模块与所述主控制器电连接；通过所述通信模块与通信终端信号连接，接收通信终端发送的预显示图案，并将预显示图案传输给所述主控制器，以使所述主控制器利用预显示图案控制所述显示电路控制LED灯组发光。
  18. 如权利要求13所述的显示控制电路，其特征在于，所述显示控制电路包括遥控接收电路，所述遥控接收电路与所述主控制器电连接；所述遥控接收电路连接遥控发射器，通过遥控发射器控制所述显示组件的开关。
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