WO2024037436A1 - 一种通过无线网络控制的车门系统 - Google Patents

一种通过无线网络控制的车门系统 Download PDF

Info

Publication number
WO2024037436A1
WO2024037436A1 PCT/CN2023/112460 CN2023112460W WO2024037436A1 WO 2024037436 A1 WO2024037436 A1 WO 2024037436A1 CN 2023112460 W CN2023112460 W CN 2023112460W WO 2024037436 A1 WO2024037436 A1 WO 2024037436A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller
sub
battery
wireless network
wireless
Prior art date
Application number
PCT/CN2023/112460
Other languages
English (en)
French (fr)
Inventor
王超
Original Assignee
长春捷翼汽车科技股份有限公司
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 长春捷翼汽车科技股份有限公司 filed Critical 长春捷翼汽车科技股份有限公司
Publication of WO2024037436A1 publication Critical patent/WO2024037436A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • 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
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present application relates to the technical field of automobile electrical appliances, and more specifically, to a car door system controlled through a wireless network.
  • the automobile wiring harness is the nervous system of the car.
  • the power supply and signal transmission of almost all electrical components require wiring harnesses.
  • the number of loops and branches of the automobile wiring harness is also gradually increasing.
  • the power and control signals of the electrical appliances inside the car are transmitted from the main wiring harness of the car body. Since the car door needs to be opened and closed frequently, the main wiring harness of the body and the door wiring harness pass through the sheet metal. Perforations and rubber hoses are connected and protected, but during the long opening and closing process of the car door, the wiring harness between the body and the door and the external rubber hose will wear or even break, causing the internal electrical functions of the car door to fail.
  • the purpose of this application is to provide a new technical solution for a car door system controlled through a wireless network.
  • a wireless network Through the main controller provided in the vehicle body, at least one electrical load device provided in each door, at least one secondary controller provided in one of the doors, and at least one sub-controller provided in the remaining doors.
  • Wireless network connection achieves the purpose of saving the connection harness between the body and the door, and reduces the weight of the automotive wiring harness.
  • the wiring harness is drilled through the sheet metal between the body and the door to prevent external water from entering the body and door.
  • This application provides a car door system controlled through a wireless network, including a main controller provided in the vehicle body, at least one electrical load device provided in each door, at least one secondary controller provided in one of the doors, and At least one sub-controller is provided in the remaining doors.
  • the main controller performs data and signal transmission with the secondary controller and the sub-controller through a wireless network.
  • the secondary controller communicates with each of the sub-controllers through a wireless network.
  • the sub-controller performs data and signal transmission, and the secondary controller or the sub-controller is connected to the electrical load device.
  • the secondary controller or the sub-controller is connected to the electrical load device through a wire harness.
  • the secondary controller or the sub-controller is connected to the electrical load device through a wireless network.
  • the electrical load device includes one or more of a door lock module, a power window module, an audio module, a door light module, and a rearview mirror adjustment module.
  • the main controller includes a wireless transmitting unit
  • the secondary controller and the sub-controller include a wireless receiving unit
  • the output end of the main controller is connected to the wireless transmitting unit and sent through the wireless network.
  • control signal, the input terminals of the secondary controller and the sub-controller are connected to the wireless receiving unit and receive the control signal.
  • the main controller includes a wireless receiving unit
  • the secondary controller and the sub-controller include a wireless transmitting unit
  • the output ends of the secondary controller and the sub-controller are connected to the wireless transmitting unit. Connect and send the status information through the wireless network, and the input end of the main controller is connected to the wireless receiving unit and receives the status information.
  • the secondary controller includes a wireless transmitting unit
  • the sub-controller includes a wireless receiving unit
  • the output end of the sub-controller is connected to the wireless transmitting unit and sends control signals through the wireless network
  • the sub-controller The input end of the transmitter is connected to the wireless receiving unit and receives the control signal.
  • the secondary controller includes a wireless receiving unit
  • the sub-controller includes a wireless transmitting unit
  • the output end of the sub-controller is connected to the wireless transmitting unit and sends the status information through a wireless network, so The input end of the secondary controller is connected to the wireless receiving unit and receives the status information.
  • the wireless transmitting unit further includes an encryption module, and the output ends of the main controller, the secondary controller and the sub-controller are connected to the wireless transmitting unit through the encryption module, and the encryption module
  • the module encrypts the control signal or the status information
  • the wireless receiving unit includes a decryption module, and the input terminals of the main controller, the secondary controller and the sub-controller are connected to the decryption module through the decryption module.
  • the wireless receiving unit is connected, and the decryption module decrypts the received control signal or status information.
  • it also includes a key, a wireless transmitting unit is provided in the key, and the wireless transmitting unit transmits data via wireless A network connects the secondary controller and the sub-controller.
  • the secondary controller and the sub-controller shall be subject to the control signal of the main controller.
  • the secondary controller and the sub-controller further include a signal strength detection device connected to the wireless receiving unit of each door, and the control signal of the key is obtained by the The wireless receiving unit receives and passes it to the secondary controller and the sub-controller through the signal strength detection device, and then passes it to the main controller through the wireless network by the secondary controller and the sub-controller. , the main controller determines the position of the key.
  • it also includes a mobile control terminal, the mobile control terminal is connected to the secondary controller and the sub-controller through a wireless network, and the sub-controller feeds back status information to the mobile control terminal through the wireless network, The secondary controller feeds back the status information to the mobile control terminal through the wireless network.
  • the secondary controller and the sub-controller shall be subject to the control signal of the main controller.
  • a battery is also included, the battery is detachably installed in each of the vehicle doors, and the battery is electrically connected to the electrical load device and the sub-controller or the sub-controller through the wiring harness, And provide electric energy to the electric load device and the secondary controller or the sub-controller.
  • a battery installation cavity is provided inside the door, and a snap-in mechanism is provided inside the battery installation cavity and the battery to enable the battery to be snap-connected in the battery installation cavity; the inside of the door is also provided with a locking mechanism.
  • An unlocking button can unlock the locking mechanism so that the battery can be taken out of the battery installation cavity.
  • electrode contacts are provided on the battery, and electrode spring pieces are provided at corresponding positions in the battery installation cavity. When the battery is clamped in the battery installation cavity, the electrode contacts contact the electrode spring pieces. and electrically connected.
  • the battery is also provided with a power monitoring device, which can monitor the remaining power of the battery.
  • the power monitoring device communicates with the battery and the secondary controller or the sub-controller through a wiring harness. Electrically connected, and the remaining power information of the battery is fed back to the secondary controller or the sub-controller.
  • the battery is also provided with a power display device.
  • the power display device is installed inside the door.
  • the power display device is electrically connected to the secondary controller or the sub-controller and can display the power through a display interface. The remaining power of the battery.
  • the battery is also provided with a power alarm device, the power alarm device is electrically connected to the secondary controller or the sub-controller, and the secondary controller or the sub-controller sets the remaining power of the battery. alarm value, when the remaining power of the battery is lower than the alarm value, the secondary controller or the sub-controller displays the current through the The device sends out alarm information, and/or the secondary controller or the sub-controller feeds back the alarm signal to the main controller through the wireless network, and the main controller sends out the alarm information through the car display terminal.
  • a battery charging device is also provided in the vehicle body, and the battery is placed in the battery charging device and charged.
  • a wireless charging coil is provided on the battery, and the wireless charging coil is electrically connected to the electrode contacts.
  • the batteries in each vehicle door are all the same.
  • connection harness between the body and the door can be saved.
  • the purpose is to reduce the weight of the automobile wiring harness. At the same time, there is no need to drill holes in the sheet metal between the body and the door to pass through the wiring harness, which prevents external water from entering the body and door.
  • a signal strength detection device is set up. The signal strength of the key received through each door is different. The main controller can determine whether the key is left in the car and control the door to not lock to prevent the door from being unable to be opened due to the key being left in the car. .
  • the encryption module and decryption module process the signal to make the control signal unique and avoid wireless transmission of control signals from different cars, causing misoperation of other vehicles.
  • FIG. 1 is a structural block diagram of the wirelessly controlled door system of this application.
  • FIG. 1 is another structural block diagram of the wirelessly controlled door system of this application.
  • FIG. 3 is another structural block diagram of the wirelessly controlled door system of the present application.
  • Figure 4 is a schematic structural diagram of the signal strength detection device of the wirelessly controlled door system of the present application.
  • Figure 5 is a schematic structural diagram of the wireless charging battery of the wirelessly controlled door system of the present application.
  • Figure 6 is another structural schematic diagram of the wireless charging battery of the wirelessly controlled door system of the present application.
  • FIG. 7 is a structural block diagram of the battery-related device of the wirelessly controlled door system of the present application.
  • FIG. 8 is another structural block diagram of the battery-related device of the wirelessly controlled door system of the present application.
  • Figure 9 is a schematic structural diagram of the door battery-related installation device of the wirelessly controlled door system of the present application.
  • Wireless transmitting unit 82.
  • Wireless receiving unit 82.
  • any specific values are to be construed as illustrative only and not as limiting. Accordingly, other examples of the exemplary embodiments may have different values.
  • the present application provides a car door system controlled through a wireless network. As shown in Figure 1, it includes a main controller 1 disposed in the vehicle body, at least one electrical load device disposed in each car door, and at least one electrical load device disposed in one of the car doors. A secondary controller 2 and at least one sub-controller 3 installed in the remaining doors.
  • the main controller 1 transmits data and signals with the secondary controller 2 and the sub-controller 3 through the wireless network.
  • the secondary controller 2 uses the wireless network to transmit data and signals. Data and signal transmission are performed with each sub-controller 3, and the sub-controller 2 or sub-controller 3 is connected to at least one electrical load device.
  • the secondary controller 2 inside the left front door can also be used when driving. Under the operator's operation, it sends control signals to the remaining doors to facilitate the driver's control of the remaining doors.
  • the sub-controller 2 is provided in the left front door and the right front door at the same time, so that both the driver and the co-driver can control the doors; in some embodiments, the left front door, the right front door and the left rear door are all provided with Secondary controller 2 allows passengers in other positions to control the doors.
  • the main controller 1 includes a computing unit, which may include a central processing unit (CPU), a micro control unit (MCU), a digital signal processor (DSP), a programmable logic controller (PLC), or a field programmable logic gate array (FPGA). )wait.
  • a human-machine interface will be set up on the instrument panel.
  • the driver can operate the main controller 1 through the human-machine interface.
  • the computing unit converts the driver's operations into control signals and sends them to the secondary controller 2 and sub-controllers through the wireless network.
  • the controller 3, the secondary controller 2 and the sub-controller 3 will also send the status information of the electrical load device in the door to the main controller 1 through the wireless network.
  • Wireless networks can be based on wireless communication technologies such as Bluetooth, wifi, ZigBee, Internet of Things (IOT), infrared, and Wireless Home Digital Interface (WDHI).
  • the secondary controller 2 or the sub-controller 3 is electrically connected to the electrical load device through the wire harness 4 .
  • the sub-controller 2 and the electric load device are connected through the wire harness 4, or the sub-controller 3 and the electric load device are connected.
  • the secondary controller 2 and the sub-controller 3 may also be provided with computing units, which may include a central processing unit (CPU), a micro control unit (MCU), a digital signal processor (DSP), and editable logic. Controller (PLC), field programmable logic gate array (FPGA), etc.
  • the secondary controller 2 and the sub-controller 3 are connected to the electric load device inside the door through the wire harness 4, which can transmit the control signal to the electric load device more stably and quickly.
  • the space inside the door is small, even if the wire harness 4 is used to connect, the wire harness 4 branches The length is also shorter and will not add too much weight to the harness 4.
  • the secondary controller 2 and the sub-controller 3 themselves have calculation and control functions.
  • the status monitoring and command information of some functions of the electric load device inside the door do not need to be transmitted to the main controller 1 for calculation and judgment through the wireless network.
  • Calculation and judgment are directly performed by the secondary controller 2 and the sub-controller 3, which not only reduces the calculation load of the main controller 1, but also saves the signal transmission process, allowing faster control of electrical load devices, such as car door locks. Automatic car locking function, etc.
  • the secondary controller 2 or sub-controller 3 is connected to the electrical load device through a wireless network.
  • the wire harness 4 can be saved by connecting the secondary controller 2 and the electrical load device through a wireless network.
  • the electrical load device includes a door lock module 51 , a power window module 52 , an audio module 53 , a door light module 54 and a rearview mirror adjustment module 55 .
  • a door lock module 51 the electrical load device includes a door lock module 51 , a power window module 52 , an audio module 53 , a door light module 54 and a rearview mirror adjustment module 55 .
  • car doors In addition to protecting the people inside the car, car doors also have many electrical functions.
  • Door lock module 51 At present, most cars use electronic lock systems.
  • the electronic lock system is a mechatronic safety device controlled by electronic circuits, with electromagnets, micro motors and lock bodies (or relays) as actuators. , it has experienced the development process from mechanical to electrification.
  • Electronic lock systems can be divided into button-type electronic locks, dial-type electronic locks, electronic key 6-type electronic locks, touch-type electronic locks, and biometric electronic locks.
  • the electric window module 52 also called the glass lift module, is a device that drives the glass lift motor through the vehicle power supply to move the lift up and down and drive the window glass up and down to achieve the purpose of automatically opening and closing the window.
  • the electric window allows the driver or passenger to sit in the seat and use the switch to automatically raise and lower the door glass, which is easy to operate and is beneficial to driving safety.
  • the audio module 53 which is also a speaker, can be installed under the car door. It sends audio signals through the host computer and power amplifier on the dashboard, and is transmitted by the main controller 1 to the secondary controller 2 and sub-controllers through the wireless network. The controller 3 is then transmitted to the speakers through the wiring harness 4 by the sub-controller 2 and the sub-controller 3, which can form surround sound inside the car, so that people in the car can enjoy stable and perfect sound quality, and reduce the driver's and passenger's travel time. The feeling of boredom.
  • the door light module 54 is a lighting system installed on the car door and rearview mirror. It can be used as auxiliary information for the turn indicator light. It can also provide some door status information through some set light colors and flashing frequencies, such as car doors. Lock opening and closing.
  • the rearview mirror adjustment module 55 is installed at the installation position of the left and right rearview mirrors on the car door. It is equipped with a drive motor and can adjust the angle and position of the left and right rearview mirrors through the buttons on the car door, so that the people in the car can adjust the angle and position of the left and right rearview mirrors without having to step down. car, you can adjust the left and right rearview mirrors without having to reach out of the car. In addition, when the car starts or stops, the left and right rearview mirrors can also be automatically controlled to pop up and fold to prevent the left and right rearview mirrors from being scratched after parking.
  • the amount of wiring harness 4 in the door may be increasing.
  • Using a wireless network to connect the door and the main controller 1 can reduce the wiring harness 4 The amount is convenient for door repair and replacement.
  • the settings of secondary controller 2 and sub-controller 3 will also make the door more intelligent and meet most of the needs of the Internet of Vehicles.
  • the main controller 1 includes a wireless transmitting unit 81
  • the secondary controller 2 and the sub-controller 3 include a wireless receiving unit 82
  • the output end of the main controller 1 is connected to the wireless transmitting unit 81.
  • the input terminals of the sub-controller 2 and the sub-controller 3 are connected to the wireless receiving unit 82 and receive control signals.
  • the wireless transmitting unit 81 is capable of converting the control signal of the main controller 1 into a wireless transmission signal and then sending it out through a wireless transmitting antenna.
  • F05R is a small-sized, low-voltage, micro-power wireless transmitting module. Adopting SMT technology, the sound surface frequency is stable and the performance is stable. It is especially suitable for small-sized wireless remote control and data transmission products powered by battery 10.
  • Wireless receiving unit 82 is generally divided into two types: super regenerative and superheterodyne receiving modules. According to whether there is codec, it can also be divided into wireless receiving head (without decoding, output pulse signal), wireless receiving board (with decoding chip, Output TTL level signal).
  • control signal of the main controller 1 is sent by the wireless transmitting unit 81, it is received by the wireless receiving unit 82, and converted into a control signal and transmitted to the secondary controller 2 and the sub-controller 3, and is controlled by the sub-controller 2 and the sub-controller 3.
  • Device 3 controls the corresponding electrical load device.
  • the main controller 1 includes a wireless receiving unit 82
  • the secondary controller 2 and the sub-controller 3 include a wireless transmitting unit 81
  • the output terminals of the secondary controller 2 and the sub-controller 3 It is connected to the wireless transmitting unit 81 and sends status information through the wireless network.
  • the input end of the main controller 1 is connected to the wireless receiving unit 82 and receives the status information.
  • the secondary controller 2 and the sub-controller 3 need to have a wireless transmitting unit 81.
  • the secondary controller 2 and The sub-controller 3 can transmit the status information of the electrical load device to the wireless transmitting unit 81, and then the wireless transmitting unit 81 passes The wireless transmitting antenna sends out.
  • the main controller 1 is equipped with a wireless receiving unit 82.
  • the wireless receiving unit 82 of the main controller 1 After receiving the signal sent by the wireless network, the wireless receiving unit 82 of the main controller 1 converts it into status information of the electrical load device and transmits it to the human-machine interface of the car so that the driver can Understand the working status of the electric load device in each door at any time, and make corresponding feedback in a timely manner.
  • the secondary controller 2 includes a wireless transmitting unit 81
  • the sub-controller 3 includes a wireless receiving unit 82
  • the output end of the secondary controller 2 is connected to the wireless transmitting unit 81 and sent through the wireless network.
  • the input end of the control signal sub-controller 3 is connected to the wireless receiving unit 82 and receives the control signal.
  • the secondary controller 2 inside the left front door also includes a wireless transmitting unit 81.
  • the secondary controller 2 After being sent by the wireless transmitting unit 81, is received by the wireless receiving unit 82, and converted into a control signal and transmitted to the sub-controller 3 to facilitate the driver's control of the other three doors.
  • the sub-controller 2 includes a wireless receiving unit 82
  • the sub-controller 3 includes a wireless transmitting unit 81
  • the output end of the sub-controller 3 is connected to the wireless transmitting unit 81 and communicates through a wireless network.
  • the input terminal of the secondary controller 2 is connected to the wireless receiving unit 82 and receives the status information.
  • the sub-controllers 3 of the other three doors are equipped with wireless transmitting units 81.
  • the sub-controllers 3 can transmit the status information of the electrical load device to the wireless transmitting unit 81, and then the wireless transmitting unit 81 sends it out through the wireless transmitting antenna.
  • the secondary controller 2 is equipped with a wireless receiving unit 82. After the wireless receiving unit 82 of the secondary controller 2 receives the signal sent by the wireless network, it converts it into status information of the electrical load device and transmits it to the human-machine interface of the left front door so that the driver can It can understand the working status of the electric load devices in the other three doors at any time and make corresponding feedback in a timely manner.
  • the wireless transmitting unit 81 also includes an encryption module 91.
  • the output ends of the main controller 1, the secondary controller 2 and the sub-controller 3 are connected to the wireless transmitting unit 81 through the encryption module 91.
  • the encryption module 91 encrypts the control signal or status information;
  • the wireless receiving unit 82 includes a decryption module 92, and the input terminals of the main controller 1, the secondary controller 2 and the sub-controller 3 are connected to the wireless receiving unit 82 through the decryption module 92, and decryption Module 92 decrypts the received control signal or status information.
  • the encryption module 91 uses the internal encoder to re-encode the control signal or status information according to certain rules, that is, the key, and then The encoded information is sent through wireless transmission, so that even if other vehicles receive the wireless information, they cannot identify the corresponding information because there is no corresponding key.
  • the key will also have its own identification code. If other vehicles receive the If the identification code of the information is inconsistent with its own identification code, the corresponding information will not be identified. Only the information receiving device corresponding to the identification code, that is, the corresponding decryption module 92, will decrypt the information using the corresponding rules and pass the decrypted information to the corresponding main controller 1, secondary controller 2 or branch. Controller 3.
  • the car also includes a key 6, a wireless transmitting unit 81 is provided in the key 6, and the wireless transmitting unit 81 connects the secondary controller 2 and the sub-controller 3 through a wireless network.
  • Existing cars are equipped with several keys 6 for opening and locking the doors.
  • the current car keys 6 all have remote control functions and are equipped with a wireless transmitting unit 81 inside, which can control the car doors or other electrical appliances through a wireless network.
  • the control signal of the car key 6 can be connected to the main controller 1 through the wireless network, and the main controller 1 sends control signals to each car door, or it can be connected to the secondary controller 2 and the sub-controller 3 through the wireless network, and the secondary controller 2 and sub-controller 3 directly control the action of the electric load device in the door to implement corresponding functions, which can reduce the calculation amount of the main controller 1.
  • the secondary controller 2 and the sub-controller 3 take the control signal of the main controller 1 as the standard.
  • the driver issues a control signal through the main controller 1 inside the car, and at the same time, another person outside the car holds the key 6 and sends a control signal.
  • the two control signals execute opposite commands, it will cause an electric shock.
  • the load device cannot move or an action jam occurs. Therefore, when the key 6 and the main controller 1 send control signals through the wireless network at the same time, the secondary controller 2 and the sub-controller 3 will take the control signal of the main controller 1 as the standard, and the driver's wishes will be the main one, ensuring Safety in vehicle operation.
  • the secondary controller 2 and the sub-controller 3 also include a signal strength detection device 61.
  • the signal strength detection device 61 is connected to the wireless receiving unit 82 of each door.
  • the control signal of the key 6 received by the wireless receiving unit 82, transmitted to the secondary controller 2 and sub-controller 3 through the signal strength detection device 61, and then transmitted to the main controller 1 by the secondary controller 2 and sub-controller 3 through the wireless network.
  • the main controller 1 Determine the location of key 6.
  • the driver will leave the key 6 inside the car.
  • most cars will be set to automatically lock the car after turning off the engine and closing the door for a certain period of time to prevent items in the car from being stolen.
  • the car door can only be opened by using the spare key 6 or even by breaking the window.
  • a signal strength detection device 61 is also provided in the sub-controller 2 and sub-controller 3 of the car door.
  • the signal strength detection device 61 in the four car doors can receive the control of the key 6 through the wireless receiving unit 82 signal, and converts the signal strength of the key 6 into key 6 position information, and transmits it to the main controller 1 through the wireless network.
  • the computing unit in the main controller 1 detects the signal of the key 6 according to each signal strength detection device 61 Strength, determine whether key 6 is inside the car. If the car has been turned off and key 6 is inside the car, the car will not automatically lock the car and will sound an alarm within a certain period of time after the door is closed.
  • the car also includes a mobile control terminal 7.
  • the mobile control terminal 7 is connected to the secondary controller 2 and the sub-controller 3 through a wireless network.
  • the sub-controller 3 feeds back status information through the wireless network.
  • the secondary controller 2 feeds back the status information to the mobile control terminal 7 through the wireless network.
  • the mobile control terminal 7 includes a mobile phone, a tablet or a mobile laptop, etc.
  • the mobile control terminal 7 can be connected to the wireless network of the car through wifi, Bluetooth, 4G network or 5G network, and communicate with the wireless network of the sub-controller 2 and the sub-controller 3.
  • the transmitting unit 81 and the wireless receiving unit 82 are wirelessly connected and can receive the status information sent by the secondary controller 2 and the sub-controller 3. Even if the driver is not in the car, he can know whether the car door is closed through the mobile control terminal 7 , whether the car glass is raised and other information, so as to handle some abnormal situations in a timely manner.
  • the mobile control terminal 7 can open the window or door in time to prevent the child from suffocating in the car. For example, if you receive a car abnormality alarm at home, you can check the status information of each car door or window on your mobile phone to determine whether it is a false alarm or what the specific situation is.
  • the mobile control terminal 7 can also transmit control signals to each car door through installed software and control some functions, so that the driver can operate each car door without going inside the car.
  • the secondary controller 2 and the sub-controller 3 take the control signal of the main controller 1 as the standard.
  • the mobile control terminal 7 and the main controller 1 send control signals at the same time, it also means that someone is operating in the cab of the vehicle.
  • the secondary controller 2 and the sub-controller 3 shall take the control signal sent by the main controller 1 as the standard to avoid Due to misoperation of the mobile control terminal 7, unexpected movements of the car are caused.
  • a battery 10 is also included.
  • the battery 10 is detachably installed in each vehicle door.
  • the battery 10 is electrically connected to the electrical load device and the sub-controller 2 or sub-controller 3 through the wiring harness 4 , and provide electric energy to the electric load device and the sub-controller 2 or sub-controller 3.
  • the car door is set on the side of the car body, and the electrical load device in the door requires electric energy to drive. If the power is provided by a car generator or battery, a lot of power cords need to be connected between the car body and the door, which increases the installation time. , Therefore, the battery 10 is installed nearby the electric load device in the door, and is detachably installed in each door to facilitate the replacement of the battery 10 .
  • the battery 10 is located together with the electrical load device and the sub-controller 2 or sub-controller 3, and is connected through a wire harness 4 to provide electric energy.
  • the door lock module 51, power window module 52 and audio module 53 in the car door may still need to work after the car is turned off.
  • the door lock module 51 must be able to open and close the door lock after the car is turned off. It is convenient for people to get on and off the car, so it is necessary to install a separate battery 10 in the door so that after the car is turned off, it can also control the electric load device in the door and send it to the driver through the wireless network. on the mobile control terminal 7.
  • a battery installation cavity 106 is provided inside the vehicle door, and a snap-in mechanism 107 is provided inside the battery installation cavity 106 and the battery 10 to enable the battery 10 to be snap-connected in the battery installation cavity 106 .
  • An unlocking button 108 is also provided on the inside of the door. The unlocking button 108 can unlock the latch mechanism 107 so that the battery 10 can be taken out of the battery installation cavity 106 .
  • the battery 10 is installed nearby the electric load device in the door.
  • a battery installation cavity 106 needs to be provided inside the door so that the battery 10 can be fixed in the battery installation cavity 106 to provide power to the electric load device in the door.
  • a snap-in mechanism 107 is provided in the battery installation cavity 106 and on the battery 10, so that the battery 10 can be snap-connected in the battery installation cavity 106.
  • the clamping mechanism 107 includes a claw provided on the battery 10 .
  • the claw is fixed on the side of the battery 10 through a hinge and can rotate around the hinge.
  • a spring is also provided between the claw and the battery 10 to allow the battery 10 to rotate.
  • the claws are kept away from the battery 10 .
  • a slot is provided on the side of the battery installation cavity 106. When the battery 10 is inserted into the battery installation cavity 106, the claws engage with the slot, so that the battery 10 can be stably fixed in the battery installation cavity 106.
  • An unlock button 108 is provided on the inside of the door.
  • the unlock button 108 can be It is directly arranged on the side of the battery installation cavity 106. By pressing the claws of the clamping mechanism 107 to disengage them from the slot, the battery 10 can be taken out of the battery installation cavity 106.
  • the unlock button 108 can also be a button arranged on the inside of the door. The button is connected to the ejection device. The button and the ejection device are connected through the wiring harness 4. Pressing the button causes the ejection device to operate. The ejection device can press the claw of the clamping mechanism 107. After it is released from the slot, the battery 10 can be taken out from the battery installation cavity 106 .
  • electrode contacts 109 are provided on the battery 10, and electrode spring pieces 110 are provided at corresponding positions in the battery installation cavity 106.
  • the electrodes The contact point 109 contacts the electrode elastic piece 110 and is electrically connected.
  • electrode contacts 109 are provided at the bottom of the battery 10, which are positive contacts and negative contacts respectively.
  • the battery is installed
  • Electrode spring pieces 110 are provided at corresponding positions in the cavity 106, which are positive electrode spring pieces and negative electrode spring pieces. They are made of elastic metal sheets and have a certain elasticity, and can firmly connect the electrode contacts 109 even under vibration conditions. After the battery 10 is completely inserted into the battery installation cavity 106, the electrode contacts 109 come into contact with the electrode spring pieces 110 and are electrically connected. Through the wire harness 4 connected to the electrode spring pieces 110, the electrical load device and the secondary controller 2 or 2 in the car door are connected. Sub-controller 3 supplies power.
  • the battery 10 is also provided with a power monitoring device 103.
  • the power monitoring device 103 can monitor the remaining power of the battery 10.
  • the power monitoring device 103 communicates with the battery 10 through the wiring harness 4 and is controlled.
  • the secondary controller 2 or the sub-controller 3 is electrically connected, and the remaining power information of the battery 10 is fed back to the secondary controller 2 or the sub-controller 3.
  • the battery 10 may be a dry battery 10 or a rechargeable battery 10.
  • the rechargeable battery 10 may be a lead-acid battery 10, a nickel-cadmium battery 10, a nickel-hydrogen battery 10, a lithium-ion battery 10, etc.
  • a rechargeable battery 10 is used in this application.
  • the power inside the battery 10 will be consumed, so that the electrical load device and the secondary controller 2 cannot be driven.
  • the power monitoring device 103 is connected to the electrodes of the battery 10 .
  • Its internal detection device can detect the voltage and current status of the battery 10 , calculate the remaining power of the battery 10 through a pre-stored calculation method, and use the wiring harness 4 to calculate the remaining power of the battery 10 .
  • the remaining power information is fed back to the secondary controller 2 or sub-controller 3.
  • the secondary controller 2 or the sub-controller 3 transmits the remaining power information of the battery 10 to the main controller 1 through the wireless network, and the main controller 1 displays it on the human-machine interface, so that the driver can monitor the status of each door in real time.
  • the remaining power of the battery is 10.
  • the battery 10 is also provided with a power display device 104.
  • the power display device 104 is provided inside the door.
  • the power display device 104 is electrically connected to the secondary controller 2 or the sub-controller 3. , the remaining power of the battery 10 can be displayed through the display interface.
  • the remaining power information of the battery 10 can be viewed in the human-machine interface, or a power display device 104 can be provided on the battery 10.
  • the power display device 104 can be a liquid crystal screen or a digital tube, and can be used to control the secondary controller 2 or the sub-controller 3.
  • the transmitted remaining power information of the battery 10 is directly displayed, so that the driver can also check the remaining power information of the battery 10 when observing each car door.
  • the battery 10 is also provided with a power alarm device 105.
  • the power alarm device 105 is electrically connected to the secondary controller 2 or sub-controller 3.
  • the secondary controller 2 or sub-controller 3 3 Set the alarm value for the remaining power of the battery 10.
  • the secondary controller 2 or the sub-controller 3 sends an alarm message through the current display device, and/or the secondary controller 2 or the sub-controller
  • the controller 3 feeds back the alarm signal to the main controller 1 through the wireless network, and the main controller 1 sends the alarm information through the car display terminal.
  • Both the human-machine interface and the power display device 104 only display the current remaining power information of the battery 10. If the driver does not notice that the remaining power information of the battery 10 is lower than the threshold, it may cause the electrical load device or secondary control Controller 2 or sub-controller 3 stops working due to lack of power, and door or window control fails during vehicle operation, which will affect the driver's operation and may make wrong judgments. Therefore, the battery 10 is also equipped with a power alarm device 105.
  • the power alarm device 105 is connected to the secondary controller 2 or sub-controller 3 through the wiring harness 4, and a valve for the remaining power information of the battery 10 is set in the secondary controller 2 or sub-controller 3. value, that is, the alarm value.
  • the information that the power alarm device 105 issues an alarm includes, but is not limited to, highlighting or flashing of part of the display content, whistle or voice prompts, etc.
  • a battery charging device (not shown in the figure) is also provided in the vehicle body, and the battery 10 is placed in the battery charging device and charged.
  • a battery charging device can be set up in the trunk of the car or other locations. When the car is running, it can generate electricity by machine to charge the battery 10 placed in the battery charging device. When the remaining power of the battery 10 in the door is lower than the alarm value, the spare battery 10 that has been charged in the battery charging device can be taken out and replaced in time. It will delay the use of the electric load device in the door or the sub-controller 2 or sub-controller 3.
  • a wireless charging coil 102 is provided on the battery 10 , and the wireless charging coil 102 is electrically connected to the electrode contacts 109 .
  • the wireless power receiving coil 101 can be disposed on the side of the battery 10 and connected to the electrodes of the battery 10 for wireless charging of the battery 10 .
  • the wireless power receiving coil 101 can wirelessly charge the battery 10 based on wireless charging methods such as electromagnetic induction coupling or magnetic resonance coupling.
  • Electromagnetic induction coupling means that when the wireless charging coil 102 is close to the wireless power receiving coil 101 , the energy signal emitted by the wireless charging coil 102 is coupled to the wireless power receiving coil 101 in an electromagnetic induction manner and is provided to the battery 10 .
  • Magnetic resonance coupling means that the wireless charging coil 102 is provided with a power transmitting side resonant capacitor in series with the wireless charging coil 102, thereby forming a power transmitting side LC resonant circuit; the wireless power receiving coil 101 is provided with a power transmitting side resonant capacitor in series with the wireless power receiving coil 101.
  • the power receiving side resonant capacitor forms a power receiving side LC resonant circuit; and the power transmitting side LC resonant circuit and the power receiving side LC resonant circuit have the same resonant frequency.
  • the power-transmitting side LC resonant circuit When the wireless charging coil 102 is energized, the power-transmitting side LC resonant circuit will generate a high-frequency oscillating magnetic field; the magnetic field and the electric field at any position at any time in this high-frequency oscillating magnetic field are orthogonal to each other, and are different in phase. 1/2 ⁇ , and the magnetic field intensity is much higher than the electric field intensity.
  • This space electromagnetic field can store energy, but the synthesized electromagnetic wave power flow density is zero and will not transmit any energy. That is to say, this field will not radiate outwards or Will be lost inwards.
  • the wireless charging coil 102 When the wireless charging coil 102 is close to the wireless power receiving coil 101, the wireless power receiving coil 101 will fall into the range of the high-frequency vibration magnetic field.
  • the power receiving side LC resonant circuit Since the power receiving side LC resonant circuit has the same resonant frequency as the power transmitting side LC resonant circuit, the power receiving coil 101 will fall into the range of the high-frequency vibration magnetic field.
  • the side LC resonant circuit will generate resonance of the same frequency magnetic field, so that energy is coupled from the wireless charging coil 102 to the wireless power receiving coil 101 in the form of magnetic resonance, and is provided to the battery 10 .
  • the batteries 10 in each door are all the same. In order to make the batteries 10 in each door interchangeable, all batteries 10 can be set to the same specification and model. All batteries 10 can be charged in the battery 10 charging device. When the battery 10 in a certain door When the remaining power is lower than the alarm value, you can directly replace the fully charged battery 10 without checking the size and model of the battery 10 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)

Abstract

本申请公开了一种通过无线网络控制的车门系统，包括设置在车身内的主控制器、设置在各个车门内的至少一个电负载装置，设置在其中一个车门内的至少一个次控制器，以及设置在其余车门内的至少一个分控制器，所述主控制器通过无线网络与所述次控制器、所述分控制器进行数据与信号传输，所述次控制器通过无线网络与各个所述分控制器进行数据与信号传输，所述次控制器或所述分控制器与所述电负载装置连接。本申请既节省了车内的线束用量，也避免了车门与车身之间的线束连接，防止线束经常弯折发生损坏，降低了车门与车身漏水漏电的风险。提高汽车安全性，降低车身重量，减少生产成本。

Description

一种通过无线网络控制的车门系统
相关申请
本申请要求于2022年8月13日递交的申请号为202210970720.5的中国发明专利的优先权，并引用上述专利申请公开的全部内容作为本申请的一部分。
技术领域
本申请涉及汽车电器技术领域，更具体地，涉及一种通过无线网络控制的车门系统。
背景技术
汽车线束是汽车上的神经系统，几乎所有电器元件的供电和信号的传递，都需要布设线束实现，随着汽车上的电器元件越来越多，汽车线束的回路数和分支数量也逐步增加。
汽车车门内部有多种电器，实现很多种功能，汽车内部电器的电源和控制信号都是从车身主线束传递过来的，由于汽车车门是要频繁的开关，因此车身主线束与车门线束通过钣金穿孔以及橡胶软管连接和保护，但是在车门长时间的打开和关闭过程中，车身与车门之间的线束及其外部的橡胶软管都会磨损甚至断裂，造成汽车车门内部电器功能失效。另外，车身与车门上的穿线钣金孔虽然通过橡胶件密封，但还是有安装不到位或者橡胶件老化等原因，导致穿线钣金孔漏水，使得车身和车门内部积水，影响驾驶人员的舒适体验，甚至导致汽车电器损坏。
现有部分专利技术，将车身与车门之间的电能传输更改为电磁耦合传输，但是这种电能传输方式，损失功率较大，浪费能源；电磁耦合传输电能，同时也会产生较大的电磁干扰，使得汽车内部的部分电器无法正常工作及使用。
因此，汽车电器技术领域急需一种可以节省线束用量，防止车身或车门漏水，同时能够安全方便的控制车门的电器的车门系统。
发明内容
本申请的目的是提供一种通过无线网络控制的车门系统的新技术方案。通过设置在车身内的主控制器、设置在各个车门内的至少一个电负载装置、设置在其中一个车门内的至少一个次控制器、以及设置在其余车门内的至少一个分控制器之间的无线网络连接，达到节省车身与车门之间的连接线束的目的，降低了汽车线束的重量。同时也不需要在 车身与车门之间的钣金上打孔穿过线束，避免了外部的水进入到车身和车门内部。
本申请提供了一种通过无线网络控制的车门系统，包括设置在车身内的主控制器、设置在各个车门内的至少一个电负载装置、设置在其中一个车门内的至少一个次控制器、以及设置在其余车门内的至少一个分控制器，所述主控制器通过无线网络与所述次控制器、所述分控制器进行数据与信号传输，所述次控制器通过无线网络与各个所述分控制器进行数据与信号传输，所述次控制器或所述分控制器与所述电负载装置连接。
可选地，所述次控制器或所述分控制器通过线束与所述电负载装置连接。
可选地，所述次控制器或所述分控制器通过无线网络与所述电负载装置连接。
可选地，所述电负载装置包括门锁模块、电动窗模块、音响模块、车门灯模块和后视镜调节模块中的一者或多者。
可选地，所述主控制器包括无线发射单元，所述次控制器和所述分控制器包括无线接收单元，所述主控制器的输出端与所述无线发射单元连接并通过无线网络发送控制信号，所述次控制器和所述分控制器的输入端与所述无线接收单元连接并接收所述控制信号。
可选地，所述主控制器包括无线接收单元，所述次控制器和所述分控制器包括无线发射单元，所述次控制器和所述分控制器的输出端与所述无线发射单元连接并通过无线网络发送所述状态信息，所述主控制器的输入端与所述无线接收单元连接并接收所述状态信息。
可选地，所述次控制器包括无线发射单元，所述分控制器包括无线接收单元，所述次控制器输出端与所述无线发射单元连接并通过无线网络发送控制信号，所述分控制器的输入端与所述无线接收单元连接并接收所述控制信号。
可选地，所述次控制器包括无线接收单元，所述分控制器包括无线发射单元，所述分控制器的输出端与所述无线发射单元连接并通过无线网络发送所述状态信息，所述次控制器的输入端与所述无线接收单元连接并接收所述状态信息。
可选地，所述无线发射单元还包括加密模块，所述主控制器、所述次控制器和所述分控制器的输出端通过所述加密模块与所述无线发射单元连接，所述加密模块将所述控制信号或所述状态信息加密；所述无线接收单元包括解密模块，所述主控制器、所述次控制器和所述分控制器的输入端通过所述解密模块与所述无线接收单元连接，所述解密模块将接收到的所述控制信号或所述状态信息解密。
可选地，还包括钥匙，所述钥匙内设置无线发射单元，所述无线发射单元通过无线 网络连接所述次控制器和所述分控制器。
可选地，当所述钥匙和所述主控制器同时通过无线网络发送控制信号时，所述次控制器和所述分控制器以所述主控制器的控制信号为准。
可选地，所述次控制器和所述分控制器还包括信号强度检测装置，所述信号强度检测装置与各个所述车门的所述无线接收单元连接，所述钥匙的控制信号，由所述无线接收单元接收，通过所述信号强度检测装置传递给所述次控制器和所述分控制器，再由所述次控制器和所述分控制器通过无线网络传递给所述主控制器，所述主控制器判定所述钥匙的位置。
可选地，还包括移动控制终端，所述移动控制终端通过无线网络连接所述次控制器和所述分控制器，所述分控制器通过无线网络将状态信息反馈给所述移动控制终端，所述次控制器通过无线网络将状态信息反馈给所述移动控制终端。
可选地，当所述移动控制终端和所述主控制器同时发送控制信号时，所述次控制器和所述分控制器以所述主控制器的控制信号为准。
可选地，还包括电池，所述电池可拆卸的安装在各个所述车门内，所述电池通过所述线束与所述电负载装置和所述次控制器或所述分控制器电连接，并给所述电负载装置和所述次控制器或所述分控制器提供电能。
可选地，所述车门内侧设置电池安装腔体，所述电池安装腔体内和所述电池设置卡接机构，能使所述电池卡接在所述电池安装腔体内；所述车门内侧还设置解锁按钮，所述解锁按钮能够解锁所述卡接机构，使所述电池能够从所述电池安装腔体内取出。
可选地，所述电池上设置电极触点，所述电池安装腔体内对应位置设置电极弹片，当所述电池卡接在所述电池安装腔体内时，所述电极触点接触所述电极弹片并电连接。
可选地，所述电池还设置电量监控装置，所述电量监控装置能够监控所述电池的剩余电量，所述电量监控装置通过线束与所述电池和所述次控制器或所述分控制器电连接，并将所述电池的剩余电量信息反馈给所述次控制器或所述分控制器。
可选地，所述电池还设置电量显示装置，所述电量显示装置设置在车门内侧，所述电量显示装置与所述次控制器或所述分控制器电连接，能够通过显示界面显示所述电池的剩余电量。
可选地，所述电池还设置电量报警装置，所述电量报警装置与所述次控制器或所述分控制器电连接，所述次控制器或所述分控制器设置所述电池剩余电量的报警值，当所述电池的剩余电量低于所述报警值时，所述次控制器或所述分控制器通过所述电流显示 装置发出报警信息，和/或，所述次控制器或所述分控制器将报警信号通过无线网络反馈给所述主控制器，由所述主控制器通过汽车显示终端发出报警信息。
可选地，所述车身内还设置电池充电装置，所述电池放置在所述电池充电装置内并进行充电。
可选地，所述电池上设置无线充电线圈，所述无线充电线圈与所述电极触点电连接。
可选地，各个所述车门内的所述电池全部相同。
本申请的特点及优点是：
1、通过设置在车身内的主控制器、设置在左前车门内的次控制器以及设置在其他三个车门内的分控制器之间的无线网络连接，达到节省车身与车门之间的连接线束的目的，降低了汽车线束的重量。同时也不需要在车身与车门之间的钣金上打孔穿过线束，避免了外部的水进入到车身和车门内部。
2、由于不需要将较长的线束穿过车身与车门之间的钣金通孔，安装工作都分别在车身内和车门内部完成，节省了安装和维修工人穿线束的时间，提高汽车组装和维修的生产效率。
3、增加了钥匙和移动控制终端，使车门的控制更加方便。
4、设置了信号强度检测装置，通过各个车门接收钥匙的信号强度不同，主控制器可以判定钥匙是否被遗漏在车内，并控制车门不锁死，防止因钥匙遗漏在车内而无法打开车门。
5、通过加密模块和解密模块对信号的处理，使控制信号有唯一性，避免不同汽车的控制信号无线传输，造成对其他车辆的误操作。
6、在车门内就近设置单独的电池，减少供电线束的数量和长度。同时具备无线充电和太阳能充电功能，可以采用多种方式对电池充电，避免由于电池的电量低造成汽车无法正常运行。
通过以下参照附图对本申请的示例性实施例的详细描述，本申请的其它特征及其优点将会变得清楚。
附图说明
被结合在说明书中并构成说明书的一部分的附图示出了本申请的实施例，并且连同 其说明一起用于解释本申请的原理。
图1为本申请无线控制的车门系统的一种结构框图；
图2为本申请无线控制的车门系统的另一种结构框图；
图3为本申请无线控制的车门系统的再一种结构框图；
图4为本申请无线控制的车门系统的信号强度检测装置的结构示意图；
图5为本申请无线控制的车门系统的无线充电电池的结构示意图；
图6为本申请无线控制的车门系统的无线充电电池的另一种结构示意图；
图7为本申请无线控制的车门系统的电池相关装置的结构框图；
图8为本申请无线控制的车门系统的电池相关装置的另一结构框图；
图9为本申请无线控制的车门系统的车门电池相关安装装置的结构示意图。
图中标示如下：
1、主控制器；2、次控制器；3、分控制器；4、线束；
51、门锁模块；52、电动窗模块；53、音响模块；54、车门灯模块；55、后视镜调节模块；
6、钥匙；61、信号强度检测装置；
7、移动控制终端；
81、无线发射单元；82、无线接收单元
91、加密模块；92、解密模块；
10、电池；101、无线受电线圈；102、无线充电线圈；103、电量监控装置；104、电量显示装置；105、电量报警装置；106、电池安装腔体；107、卡接机构；108、解锁按钮；109、电极触点；110、电极弹片。
具体实施方式
现在将参照附图来详细描述本申请的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本申请的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本申请及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
本申请提供一种通过无线网络控制的车门系统，如图1所示，包括设置在车身内的主控制器1、设置在各个车门内的至少一个电负载装置、设置在其中一个车门内的至少一个次控制器2，以及设置在其余车门内的至少一个分控制器3，主控制器1通过无线网络与次控制器2、分控制器3进行数据与信号传输，次控制器2通过无线网络与各个分控制器3进行数据与信号传输，次控制器2或分控制器3与至少一个电负载装置连接。
本实施例中，通过设置在车身内的主控制器1、设置在其中一个车门内的至少一个次控制器2，以及设置在其余车门内的至少一个分控制器3之间的无线网络连接，对电负载装置进行控制信号和状态信息的反馈，不需要在车身与车门之间穿线束4，既节省了线束4的用量，也保证控制信号和状态信息传递的及时性和稳定性。
由于左前车门是离驾驶员接近的车门，其余车门有时也需要驾驶员进行控制，因此除了主控制器1能对四个车门发出控制信号以外，左前车门内部的次控制器2，也能在驾驶员的操作下，对其余车门发出控制信号，以方便驾驶员对其余车门的控制。在一些实施例中，左前车门和右前车门中同时设置次控制器2，便于驾驶员及副驾驶员都可以对车门进行控制；在一些实施例中，左前车门、右前车门和左后车门均设置次控制器2，便于其余位置的乘坐人员都能对车门进行控制。
主控制器1中包括计算单元，可以包括中央处理器(CPU)、微控制单元(MCU)、数字信号处理器(DSP)、可编辑逻辑控制器(PLC)、现场可编程逻辑门阵列(FPGA)等。同时仪表盘上会设置人机接口，驾驶员能够通过人机接口，对主控制器1进行操作，计算单元将驾驶员的操作转化为控制信号，通过无线网络发送给次控制器2和分控制器3，次控制器2和分控制器3也会把车门内的电负载装置的状态信息，通过无线网络发送给主控制器1。无线网络可以是基于蓝牙、wifi、紫蜂(ZigBee)、物联网(IOT)、红外、无线家庭数字接口(WDHI)等无线通信技术。
在一种实施方式中，如图2所示，次控制器2或分控制器3通过线束4与电负载装置电连接。在一些应用场景中，通过线束4连接次控制器2和电负载装置，或者连接分控制器3和电负载装置。
在一种实施方式中，次控制器2和分控制器3，也可以设置计算单元，可以包括中央处理器(CPU)、微控制单元(MCU)、数字信号处理器(DSP)、可编辑逻辑控制器(PLC)、现场可编程逻辑门阵列(FPGA)等。次控制器2和分控制器3与车门内部的电负载装置通过线束4连接，能够更加稳定快速的将控制信号传递到电负载装置，车门内部空间较小，即使使用线束4连接，线束4分支的长度也较短，不会增加太多线束4重量。
另外次控制器2和分控制器3本身有计算和控制功能，车门内部的电负载装置的部分功能的状态监控和命令信息，可以不用通过无线网络传输给主控制器1做计算和判断，可以直接由次控制器2和分控制器3进行计算和判断，不仅降低了主控制器1的计算负荷，同时也节省了信号传递的过程，能够对电负载装置的控制更加快速，例如汽车车门锁的自动锁车功能等。
在一种实施方式中，如图3所示，次控制器2或分控制器3通过无线网络与电负载装置连接。在一些应用场景中，通过无线网络连接次控制器2和电负载装置，可以节约线束4。
在一种实施方式中，如图1所示，电负载装置包括门锁模块51、电动窗模块52、音响模块53、车门灯模块54和后视镜调节模块55。车门除了保护车内人员的作用外，还具备很多电器功能。
门锁模块51，目前绝大多数的汽车都使用了电子锁系统，电子锁系统是采用电子电路控制，以电磁铁，微型电动机和锁体(或继电器)作为执行机构的机电一体化的安全装置，它经历了由机械式向电气化转化的发展过程，电子锁系统可分为按键式电子锁，拨盘式电子锁，电子钥匙6式电子锁，触摸式电子锁、生物特征式电子锁。
电动窗模块52，也叫玻璃升降器模块，是通过车载电源来驱动玻璃升降器电动机，使升降器上下运动，带动车窗玻璃上下运动的装置，达到车窗自动开闭的目的。电动车窗可使驾驶员或者乘员坐在座位上，利用开关使车门玻璃自动升降，操作简便并有利于行车安全。
音响模块53，在汽车车门的下方，还可以设置音响模块53，也就是扬声器，通过仪表盘上的主机和功放发送音频信号，由主控制器1通过无线网络传输给次控制器2和分控制器3，再由次控制器2和分控制器3通过线束4传递给扬声器，能够在汽车内部形成环绕立体声，使车内的人员能够享受到稳定和完善的音质，减轻驾驶员和乘员旅行中的枯燥感。
车门灯模块54是安装在车门和后视镜上的灯光系统，能够作为转向指示灯的辅助信息，也可以通过一些设定的灯光颜色和闪烁频度，提供一些车门状态的信息，例如汽车门锁的开启和关闭。
后视镜调节模块55，是在车门上的左右后视镜的安装位置，设置驱动电机，能够通过车门上的按键，对左右后视镜的角度和位置进行调节，使车内人员可以不用下车，不用将手探出车外，就能实现左右后视镜的调节。另外在汽车启动或熄火时，也能自动控制左右后视镜弹起和折叠，以防止泊车后左右后视镜被刮碰。
车门内还可以设置很多其他功能，而这些功能大部分都是通过电动部件驱动实现的，因此车门内线束4用量或越来越多，使用无线网络连接车门和主控制器1，可以减少线束4的用量，方便车门的维修和更换。次控制器2和分控制器3的设置，也会使车门更加智能，并能够满足车联网的大部分需求。
在一种实施方式中，如图2所示，主控制器1包括无线发射单元81，次控制器2和分控制器3包括无线接收单元82，主控制器1的输出端与无线发射单元81连接并通过无线网络发送控制信号，次控制器2和分控制器3的输入端与无线接收单元82连接并接收控制信号。
无线发射单元81，是指能将主控制器1的控制信号，转化为无线传输信号，再通过无线发射天线发送出去，例如F05R是一款小体积低电压、微功率无线发射模块。采用SMT工艺，声表稳频，性能稳定，特别适合电池10供电的小体积无线遥控，数据传输产品使用。无线接收单元82，一般分为超再生和超外差接收模块两种类型，按照是否有编解码还可分为无线接收头(不带解码，输出脉冲信号)、无线接收板(带解码芯片，输出TTL电平信号)。主控制器1的控制信号，经过无线发射单元81发送后，再由无线接收单元82接收，并转化为控制信号传递给次控制器2和分控制器3，并由次控制器2和分控制器3对相应的电负载装置进行控制。
在一种实施方式中，如图2所示，主控制器1包括无线接收单元82，次控制器2和分控制器3包括无线发射单元81，次控制器2和分控制器3的输出端与无线发射单元81连接并通过无线网络发送状态信息，主控制器1的输入端与无线接收单元82连接并接收状态信息。
当车身上的电负载装置自身的运行状态发生变化时，需要将状态信息反馈给主控制器1，此时就需要次控制器2和分控制器3具备无线发射单元81，次控制器2和分控制器3可以将电负载装置的状态信息传递给无线发射单元81，再由无线发射单元81通过 无线发射天线发送出去。主控制器1具备无线接收单元82，主控制器1的无线接收单元82接收到无线网络发送的信号后，转化为电负载装置的状态信息，并传递给汽车的人机接口，使驾驶人员能够随时了解各个车门内的电负载装置的工作状态，能够及时的做出相应的反馈。
在一种实施方式中，如图2所示，次控制器2包括无线发射单元81，分控制器3包括无线接收单元82，次控制器2输出端与无线发射单元81连接并通过无线网络发送控制信号，分控制器3的输入端与无线接收单元82连接并接收控制信号。
由于左前车门是离驾驶员接近的车门，其他三个车门有时也需要驾驶员进行控制，因此左前车门内部的次控制器2也要包括无线发射单元81，在驾驶员的操作下，次控制器2的控制信号，经过无线发射单元81发送后，再由无线接收单元82接收，并转化为控制信号传递给分控制器3，以方便驾驶员对其他三个车门的控制。
在一种实施方式中，如图2所示，次控制器2包括无线接收单元82，分控制器3包括无线发射单元81，分控制器3的输出端与无线发射单元81连接并通过无线网络发送状态信息，次控制器2的输入端与无线接收单元82连接并接收状态信息。
除了左前车门的其他三个车门的分控制器3具备无线发射单元81，分控制器3可以将电负载装置的状态信息传递给无线发射单元81，再由无线发射单元81通过无线发射天线发送出去。次控制器2具备无线接收单元82，次控制器2的无线接收单元82接收到无线网络发送的信号后，转化为电负载装置的状态信息，并传递给左前车门的人机接口，使驾驶人员能够随时了解其他三个车门内的电负载装置的工作状态，能够及时的做出相应的反馈。
在一种实施方式中，如图2所示，无线发射单元81还包括加密模块91，主控制器1、次控制器2和分控制器3的输出端通过加密模块91与无线发射单元81连接，加密模块91将控制信号或状态信息加密；无线接收单元82包括解密模块92，主控制器1、次控制器2和分控制器3的输入端通过解密模块92与无线接收单元82连接，解密模块92将接收到的控制信号或状态信息解密。
随着车辆信息化的进展越来越大，车载网络在大部分汽车上都实现了设置和使用，不同车辆之间的信号交涉也相应的增加，为了使不同车辆之间的无线控制信号不会误操作其他车辆，每个车辆的信号发射和接收都会有相应的加密和解密程序，同时也是为了防止黑客对车辆的入侵，使外界信号不能接入车辆的信息传递网络。加密模块91是通过内部的编码器，将控制信号或状态信息通过一定的规则重新编码，也就是密钥，然后再 将编码后的信息通过无线传输发送出去，这样即使有其他车辆接收到无线信息，由于没有对应的密钥，也无法识别相应的信息，同时，密钥也会自带识别码，其他车辆如果接收信息的识别码与自身的识别码不一致，就不会对相应的信息进行识别。只有识别码对应上的信息接收装置，也就是相应的解密模块92，才会对信息使用对应的规则进行解密，并将解密后的信息传递给对应的主控制器1、次控制器2或分控制器3。
在一种实施方式中，如图2所示，汽车还包括钥匙6，钥匙6内设置无线发射单元81，无线发射单元81通过无线网络连接次控制器2和分控制器3。
现有汽车都会配备几把钥匙6，用来打开和锁定车门，目前的汽车钥匙6都有遥控功能，内部设置无线发射单元81，能够通过无线网络，对汽车车门或其他电器进行控制。
汽车钥匙6的几个功能：
一、开启单个车门，当在一些比较混乱的情况下需要进入车内，一下子打开所有车门有可能会遇到危险，那么可以进行设置成按一次打开驾驶室车门，按两次打开全车车门。
二、熄火之后关窗功能，目前很多汽车的钥匙6都配备了熄火之后的关窗，只需要按一下锁车按钮，那么车窗就会自动关闭。也有的车型是需要长按关锁按钮才可以的。
三、自动开启后备箱，有的车子是连按两次后备箱，有的车子是长按后备箱的控制按钮，这时就可以打开后备箱了。
四、遥控开窗，在夏季需要上车的时候，车内闷热，可以进行遥控，先将车子所有窗户都打开，这样可以在车辆还没有行驶的时候将车内的闷热空气进行释放。
五、停车场的汽车搜索，连续按两次(甚至更多次)汽车锁按钮，汽车会用非常刺耳的汽笛声和闪烁的双闪光告诉你它的位置，以便在有更多汽车的地方快速找到自己的汽车。或者在黑暗的地下停车场遇到麻烦或危险时，可以通过这种方式进行求助。
汽车钥匙6的控制信号，可以通过无线网络连接主控制器1，由主控制器1给各个车门下发控制信号，也可以通过无线网络连接次控制器2和分控制器3，由次控制器2和分控制器3直接控制车门内的电负载装置动作，实现相应的功能，可以减少主控制器1的计算量。
在一种实施方式中，当钥匙6和主控制器1同时通过无线网络发送控制信号时，次控制器2和分控制器3以主控制器1的控制信号为准。在实际使用过程中，存在驾驶员在汽车内部通过主控制器1下达控制信号，同时车外部的另外的人员拿着钥匙6发送控制信号，当两个控制信号执行的命令相反时，会导致电负载装置无法动作或出现动作卡 顿，因此当钥匙6和主控制器1同时通过无线网络发送控制信号时，次控制器2和分控制器3以主控制器1的控制信号为准，以驾驶员的意愿为主，保证了汽车操作的安全性。
在一种实施方式中，如图4所示，次控制器2和分控制器3还包括信号强度检测装置61，信号强度检测装置61与各个车门的无线接收单元82连接，钥匙6的控制信号，由无线接收单元82接收，通过信号强度检测装置61传递给次控制器2和分控制器3，再由次控制器2和分控制器3通过无线网络传递给主控制器1，主控制器1判定钥匙6的位置。
在某些情况，驾驶员会将钥匙6遗漏在汽车内部，而大部分汽车为了安全起见，都会设置熄火后关闭车门一定时间自动锁车，防止车内物品被盗。但当钥匙6遗漏在车内，驾驶员在自动锁车后才发现，则只能使用备用钥匙6，甚至是破窗等方式才能打开车门。
为了预防上述情况，车门的次控制器2和分控制器3内还设置了信号强度检测装置61，四个车门内的信号强度检测装置61，能够通过无线接收单元82，接收到钥匙6的控制信号，并将钥匙6的信号强度转化为钥匙6位置信息，通过无线网络传递给主控制器1，由主控制器1内的计算单元，根据各个信号强度检测装置61检测到的钥匙6的信号强度，判定钥匙6是否在汽车内部，如果汽车已经熄火，并且钥匙6在汽车内部，则汽车不会自动锁车，并在车门关闭后一定时间内发出警报。
在一种实施方式中，如图2所示，汽车还包括移动控制终端7，移动控制终端7通过无线网络连接次控制器2和分控制器3，分控制器3通过无线网络将状态信息反馈给移动控制终端7，次控制器2通过无线网络将状态信息反馈给移动控制终端7。
移动控制终端7包括手机、平板或移动笔记本电脑等，移动控制终端7能够通过wifi、蓝牙、4G网络或者5G网络连接到汽车的无线网络中，并与次控制器2和分控制器3的无线发射单元81和无线接收单元82无线连接，能够接收到次控制器2和分控制器3发送的状态信息，即使驾驶人员没有在车内，也可以通过移动控制终端7，了解汽车车门的是否关闭、汽车玻璃是否升起等信息，从而及时处理一些异常情况。例如当父母把小孩遗忘在车内时，可以通过移动控制终端7及时开窗或开门，避免小孩在车内窒息。又例如在家内接收到汽车异常报警，可以在手机上查看各个车门或车窗的状态信息，判断是否为误报或者具体为何种情况。移动控制终端7也可以通过安装的软件给各个汽车车门传递控制信号，控制部分功能，使驾驶人员不用到车内就能实现对各个汽车车门的操作。
在一种实施方式中，当移动控制终端7和主控制器1同时发送控制信号时，次控制器2和分控制器3以主控制器1的控制信号为准。当移动控制终端7和主控制器1同时发送控制信号时，也代表车内驾驶室中有人在操作，次控制器2和分控制器3则以主控制器1发送的控制信号为准，避免由于移动控制终端7的误操作，造成汽车非预期的动作。
在一种实施方式中，如图2所示，还包括电池10，电池10可拆卸的安装在各个车门内，电池10通过线束4与电负载装置和次控制器2或分控制器3电连接，并给电负载装置和次控制器2或分控制器3提供电能。
汽车车门设置在车身的侧边，车门内的电负载装置都需要电能才能驱动，如果通过汽车发电机或者电瓶进行供电，则车身与车门之间还需要引出很多电源线连接，造成安装的工时增加，因此，车门内的电负载装置就近设置了电池10，并且可拆卸的安装在各个车门内，以方便电池10的更换。电池10与电负载装置和次控制器2或分控制器3设在在一起，之间通过线束4连接并提供电能。
另外，汽车车门内的门锁模块51、电动窗模块52和音响模块53等，在汽车熄火后有可能还需要工作，例如门锁模块51，在汽车熄火后也要能够开启和关闭门锁，方便人员上车和下车，因此需要在车门内中设置单独的电池10，使其在汽车熄火后，也能对车门内的电负载装置进行控制，并能够通过无线网络，发送到驾驶人员的移动控制终端7上。
在一种实施方式中，如图9所示，车门内侧设置电池安装腔体106，电池安装腔体106内和电池10设置卡接机构107，能使电池10卡接在电池安装腔体106内；车门内侧还设置解锁按钮108，解锁按钮108能够解锁卡接机构107，使电池10能够从电池安装腔体106内取出。
车门内的电负载装置就近设置了电池10，在车门的内侧，就需要设置电池安装腔体106，使电池10能够固定在电池安装腔体106内，为车门内的电负载装置进行供电。为了防止出现因电池10晃动等导致的供电不稳定问题，在电池安装腔体106内和电池10上设置卡接机构107，能使电池10卡接在电池安装腔体106内。如图9所示，卡接机构107包括设置在电池10上的卡爪，卡爪通过铰链固定在电池10侧边，并能够绕铰链转动，卡爪与电池10之间还设置弹簧，能够使卡爪保持在远离电池10的位置。在电池安装腔体106内的侧边设置卡槽，当电池10插入到电池安装腔体106内时，卡爪与卡槽卡接，使电池10能够稳定的固定在电池安装腔体106内。
由于电池10的电量在使用中消耗，到一定时间需要更换车门内的电池10，需要能够方便的将电池10从电池安装腔体106内取出，在车门内侧设置解锁按钮108，解锁按钮108可以是直接设置在电池安装腔体106侧边，通过按压卡接机构107的卡爪，使其脱离卡槽，电池10就能够从电池安装腔体106内取出。解锁按钮108也可以是设置在车门内侧的按键，按键连接顶出装置，按键和顶出装置通过线束4连接，按压按键使顶出装置动作，顶出装置可以按压卡接机构107的卡爪，使其脱离卡槽，电池10就能够从电池安装腔体106内取出。
在一种实施方式中，如图9所示，电池10上设置电极触点109，电池安装腔体106内对应位置设置电极弹片110，当电池10卡接在电池安装腔体106内时，电极触点109接触电极弹片110并电连接。
为了使电池10插入到电池安装腔体106内后，电池10的电源就能与车门内的线束4连接上，电池10底部设置电极触点109，分别为正极触点和负极触点，电池安装腔体106内对应的位置设置电极弹片110，分别为正极弹片和负极弹片，由弹性金属片制成，具有一定的弹性，能够在振动条件下也能稳固的连接电极触点109。电池10完全插入到电池安装腔体106内后，电极触点109与电极弹片110接触并实现电连接，通过与电极弹片110连接的线束4，为车门内的电负载装置和次控制器2或分控制器3供电。
在一种实施方式中，如图7、图8所示，电池10还设置电量监控装置103，电量监控装置103能够监控电池10的剩余电量，电量监控装置103通过线束4与电池10和次控制器2或分控制器3电连接，并将电池10的剩余电量信息反馈给次控制器2或分控制器3。
电池10可以是干电池10，或者是充电电池10，充电电池10可以是铅酸电池10、镍镉电池10、镍氢电池10、锂离子电池10等。为了能够使电池10重复使用，在本申请中使用的是充电电池10，当充电电池10使用到一定期限时，电池10内部的电量会消耗掉，从而无法驱动电负载装置和次控制器2或分控制器3，因此需要经常监控电池10内的剩余电量。电量监控装置103与电池10的电极连接，其内部的检测装置能够检测电池10的电压和电流状态，并通过预存的计算方式，计算出电池10剩余的电量，并通过线束4，将电池10的剩余电量信息反馈给次控制器2或分控制器3。次控制器2或分控制器3通过无线网络，将电池10的剩余电量信息传递给主控制器1，并由主控制器1显示在人机接口上，使驾驶人员能够实时监控各个车门所带的电池10的剩余电量。
在一种实施方式中，如图7、图8所示，电池10还设置电量显示装置104，电量显示装置104设置在车门内侧，电量显示装置104与次控制器2或分控制器3电连接，能够通过显示界面显示电池10的剩余电量。
电池10的剩余电量信息可以在人机接口中查看，也可以在电池10上设置电量显示装置104，电量显示装置104可以是液晶屏或者是数码管，能够将次控制器2或分控制器3传递的电池10的剩余电量信息直接显示出来，使驾驶人员在观察各个车门时，也能查看到电池10的剩余电量信息。
在一种实施方式中，如图7、图8所示，电池10还设置电量报警装置105，电量报警装置105与次控制器2或分控制器3电连接，次控制器2或分控制器3设置电池10剩余电量的报警值，当电池10的剩余电量低于报警值时，次控制器2或分控制器3通过电流显示装置发出报警信息，和/或，次控制器2或分控制器3将报警信号通过无线网络反馈给主控制器1，由主控制器1通过汽车显示终端发出报警信息。
不管是人机接口，还是电量显示装置104，都只是显示当前电池10的剩余电量信息，如果驾驶人员没有注意到电池10的剩余电量信息已经低于阀值，可能会造成电负载装置或次控制器2或分控制器3由于缺电停止工作，在车辆运行过程中车门或车窗等控制失效，会影响驾驶人员的操作，有可能会做出错误的判断。因此电池10还设置电量报警装置105，电量报警装置105通过线束4与次控制器2或分控制器3连接，并在次控制器2或分控制器3内设置电池10的剩余电量信息的阀值，也就是报警值。电池10的剩余电量低于报警值，就需要提醒驾驶人员及时对电池10充电，或者更换有电的电池10。电量报警装置105发出警报的信息包括但不限于部分显示内容高亮或闪烁，鸣笛或语音提示等。
在一种实施方式中，车身内还设置电池充电装置(图中未示出)，电池10放置在电池充电装置内并进行充电。
当车门内的电池10的剩余电量低于报警值时，不一定有时间进行电池10的充电，因此可以在汽车的后备箱内或其他位置设置电池充电装置，在汽车运行状态下，可以通过发电机，为放置在电池充电装置内的电池10进行充电，当车门内的电池10的剩余电量低于报警值时，可以及时将电池充电装置内已经充电完成的备用电池10拿出来更换上，不会耽误车门内电负载装置或次控制器2或分控制器3的使用。
在一种实施方式中，如图5及图6所示，电池10上设置无线充电线圈102，无线充电线圈102与电极触点109电连接。
无线受电线圈101可设置于电池10侧面并与电池10的电极连接，以用于对电池10进行无线充电。其中，无线受电线圈101可以基于电磁感应耦合或磁共振耦合等无线充电方式，对电池10进行无线充电。
电磁感应耦合是指当无线充电线圈102靠近无线受电线圈101时，无线充电线圈102发射的能量信号以电磁感应方式耦合至无线受电线圈101，并提供给电池10。
磁共振耦合是指无线充电线圈102内设有与无线充电线圈102串联的送电侧谐振电容，从而形成送电侧LC谐振电路；无线受电线圈101内设置有与无线受电线圈101串联的受电侧谐振电容，从而形成受电侧LC谐振电路；并且送电侧LC谐振电路和受电侧LC谐振电路具有相同的谐振频率。当无线充电线圈102通电时，送电侧LC谐振电路会产生一个高频振动磁场；在这个高频振动磁场中任意位置处任意时刻的磁场和电场之间呈正交关系，并且在相位上相差1/2π,而且磁场强度远高于电场强度，这个空间电磁场它可以储存能量，但合成的电磁波功率流密度为零，不会传输任何能量，也就是说这个场不会向外辐射，也不会向内损耗。当无线充电线圈102靠近无线受电线圈101时，无线受电线圈101会落入高频振动磁场的范围，由于受电侧LC谐振电路具有与送电侧LC谐振电路相同的谐振频率，受电侧LC谐振电路将产生同频磁场的谐振，使得能量从无线充电线圈102以磁共振形式耦合至无线受电线圈101，并提供给电池10。
在一种实施方式中，各个车门内的电池10全部相同。为了使各个车门内的电池10能够互换，所有的电池10可以设置为同规格、同型号的电池10，所有的电池10都能在电池10充电装置内充电，当某个车门内的电池10的剩余电量低于报警值时，可以不用核对电池10的大小和型号，直接将充电完成的电池10更换即可。
虽然已经通过例子对本申请的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上例子仅是为了进行说明，而不是为了限制本申请的范围。本领域的技术人员应该理解，可在不脱离本申请的范围和精神的情况下，对以上实施例进行修改。本申请的范围由所附权利要求来限定。

Claims (23)

  1. 一种通过无线网络控制的车门系统，其特征在于，包括设置在车身内的主控制器、设置在各个车门内的至少一个电负载装置，设置在其中一个车门内的至少一个次控制器，以及设置在其余车门内的至少一个分控制器，所述主控制器通过无线网络与所述次控制器、所述分控制器进行数据与信号传输，所述次控制器通过无线网络与各个所述分控制器进行数据与信号传输，所述次控制器或所述分控制器与至少一个所述电负载装置连接。
  2. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述次控制器或所述分控制器通过线束与所述电负载装置电连接。
  3. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述次控制器或所述分控制器通过无线网络与所述电负载装置连接。
  4. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述电负载装置包括门锁模块、电动窗模块、音响模块、车门灯模块和后视镜调节模块中的一者或多者。
  5. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述主控制器包括无线发射单元，所述次控制器和所述分控制器包括无线接收单元，所述主控制器的输出端与所述无线发射单元连接并通过无线网络发送控制信号，所述次控制器和所述分控制器的输入端与所述无线接收单元连接并接收所述控制信号。
  6. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述主控制器包括无线接收单元，所述次控制器和所述分控制器包括无线发射单元，所述次控制器和所述分控制器的输出端与所述无线发射单元连接并通过无线网络发送状态信息，所述主控制器的输入端与所述无线接收单元连接并接收所述状态信息。
  7. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述次控制器包括无线发射单元，所述分控制器包括无线接收单元，所述次控制器输出端与所述无线发射单元连接并通过无线网络发送控制信号，所述分控制器的输入端与所述无线接收单元连接并接收所述控制信号。
  8. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，所述次控制器包括无线接收单元，所述分控制器包括无线发射单元，所述分控制器的输出端与所述无线发射单元连接并通过无线网络发送状态信息，所述次控制器的输入端与所述无线接收单元连接并接收所述状态信息。
  9. 根据权利要求5-8任一项所述的通过无线网络控制的车门系统，其特征在于，所述无线发射单元还包括加密模块，所述主控制器、所述次控制器和所述分控制器的输出端通过所述加密模块与所述无线发射单元连接，所述加密模块将控制信号或状态信息加密；所述无线接收单元包括解密模块，所述主控制器、所述次控制器和所述分控制器的输入端通过所述解密模块与所述无线接收单元连接，所述解密模块将接收到的控制信号或状态信息解密。
  10. 根据权利要求5-8任一项所述的通过无线网络控制的车门系统，其特征在于，还包括钥匙，所述钥匙内设置无线发射单元，所述无线发射单元通过无线网络连接所述次控制器和所述分控制器。
  11. 根据权利要求10所述的通过无线网络控制的车门系统，其特征在于，当所述钥匙和所述主控制器同时通过无线网络发送控制信号时，所述次控制器和所述分控制器以所述主控制器的控制信号为准。
  12. 根据权利要求10所述的通过无线网络控制的车门系统，其特征在于，所述次控制器和所述分控制器还包括信号强度检测装置，所述信号强度检测装置与各个所述车门的所述无线接收单元连接，所述钥匙的控制信号，由所述无线接收单元接收，通过所述信号强度检测装置传递给所述次控制器和所述分控制器，再由所述次控制器和所述分控制器通过无线网络传递给所述主控制器，所述主控制器判定所述钥匙的位置。
  13. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，还包括移动控制终端，所述移动控制终端通过无线网络连接所述次控制器和所述分控制器，所述分控制器通过无线网络将状态信息反馈给所述移动控制终端，所述次控制器通过无线网络将状态信息反馈给所述移动控制终端。
  14. 根据权利要求13所述的通过无线网络控制的车门系统，其特征在于，当所述移动控制终端和所述主控制器同时发送控制信号时，所述次控制器和所述分控制器以所述主控制器的控制信号为准。
  15. 根据权利要求1所述的通过无线网络控制的车门系统，其特征在于，还包括电池，所述电池可拆卸的安装在各个所述车门内，所述电池通过线束与所述电负载装置和所述次控制器或所述分控制器电连接，并给所述电负载装置和所述次控制器或所述分控制器提供电能。
  16. 根据权利要求15所述的通过无线网络控制的车门系统，其特征在于，所述车门内侧设置电池安装腔体，所述电池安装腔体内和所述电池设置卡接机构，能使所述电池 卡接在所述电池安装腔体内；所述车门内侧还设置解锁按钮，所述解锁按钮能够解锁所述卡接机构，使所述电池能够从所述电池安装腔体内取出。
  17. 根据权利要求16所述的通过无线网络控制的车门系统，其特征在于，所述电池上设置电极触点，所述电池安装腔体内对应位置设置电极弹片，当所述电池卡接在所述电池安装腔体内时，所述电极触点接触所述电极弹片并电连接。
  18. 根据权利要求15所述的通过无线网络控制的车门系统，其特征在于，所述电池还设置电量监控装置，所述电量监控装置能够监控所述电池的剩余电量，所述电量监控装置通过线束与所述电池和所述次控制器或所述分控制器电连接，并将所述电池的剩余电量信息反馈给所述次控制器或所述分控制器。
  19. 根据权利要求18所述的通过无线网络控制的车门系统，其特征在于，所述电池还设置电量显示装置，所述电量显示装置设置在车门内侧，所述电量显示装置与所述次控制器或所述分控制器电连接，能够通过显示界面显示所述电池的剩余电量。
  20. 根据权利要求19所述的通过无线网络控制的车门系统，其特征在于，所述电池还设置电量报警装置，所述电量报警装置与所述次控制器或所述分控制器电连接，所述次控制器或所述分控制器设置所述电池剩余电量的报警值，当所述电池的剩余电量低于所述报警值时，所述次控制器或所述分控制器通过电流显示装置发出报警信息，和/或，所述次控制器或所述分控制器将报警信号通过无线网络反馈给所述主控制器，由所述主控制器通过汽车显示终端发出报警信息。
  21. 根据权利要求15所述的通过无线网络控制的车门系统，其特征在于，所述车身内还设置电池充电装置，所述电池放置在所述电池充电装置内并进行充电。
  22. 根据权利要求17所述的通过无线网络控制的车门系统，其特征在于，所述电池上设置无线充电线圈，所述无线充电线圈与所述电极触点电连接。
  23. 根据权利要求15-22任一项所述的通过无线网络控制的车门系统，其特征在于，各个所述车门内的所述电池全部相同。
PCT/CN2023/112460 2022-08-13 2023-08-11 一种通过无线网络控制的车门系统 WO2024037436A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210970720.5 2022-08-13
CN202210970720.5A CN115416590A (zh) 2022-08-13 2022-08-13 一种通过无线网络控制的车门系统

Publications (1)

Publication Number Publication Date
WO2024037436A1 true WO2024037436A1 (zh) 2024-02-22

Family

ID=84198602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/112460 WO2024037436A1 (zh) 2022-08-13 2023-08-11 一种通过无线网络控制的车门系统

Country Status (2)

Country Link
CN (1) CN115416590A (zh)
WO (1) WO2024037436A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115416590A (zh) * 2022-08-13 2022-12-02 长春捷翼汽车零部件有限公司 一种通过无线网络控制的车门系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970059453A (ko) * 1997-05-06 1997-08-12 김상태 운전석 중앙제어에 의한 자동차 도어 잠금장치 및 방법
CN108121238A (zh) * 2016-11-28 2018-06-05 杨晓东 一种汽车车身控制系统
CN111866832A (zh) * 2020-07-02 2020-10-30 戴姆勒股份公司 用于车辆的车门与车身之间的无线束连接的系统
CN214215695U (zh) * 2020-12-03 2021-09-17 北汽福田汽车股份有限公司 车门系统和车辆
CN115416590A (zh) * 2022-08-13 2022-12-02 长春捷翼汽车零部件有限公司 一种通过无线网络控制的车门系统
CN115476785A (zh) * 2022-08-13 2022-12-16 吉林省中赢高科技有限公司 一种通过无线网络控制的车门系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102320318B (zh) * 2011-05-31 2013-10-09 南京康尼电子科技有限公司 Mvb双冗余车门网络系统
CN102979402A (zh) * 2012-11-27 2013-03-20 芜湖市顺昌汽车配件有限公司 一种汽车自动升窗系统
CN218805654U (zh) * 2022-08-13 2023-04-07 长春捷翼汽车科技股份有限公司 一种通过无线网络控制的车门系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970059453A (ko) * 1997-05-06 1997-08-12 김상태 운전석 중앙제어에 의한 자동차 도어 잠금장치 및 방법
CN108121238A (zh) * 2016-11-28 2018-06-05 杨晓东 一种汽车车身控制系统
CN111866832A (zh) * 2020-07-02 2020-10-30 戴姆勒股份公司 用于车辆的车门与车身之间的无线束连接的系统
CN214215695U (zh) * 2020-12-03 2021-09-17 北汽福田汽车股份有限公司 车门系统和车辆
CN115416590A (zh) * 2022-08-13 2022-12-02 长春捷翼汽车零部件有限公司 一种通过无线网络控制的车门系统
CN115476785A (zh) * 2022-08-13 2022-12-16 吉林省中赢高科技有限公司 一种通过无线网络控制的车门系统

Also Published As

Publication number Publication date
CN115416590A (zh) 2022-12-02

Similar Documents

Publication Publication Date Title
WO2024037466A1 (zh) 一种通过无线网络控制的车门系统
WO2024037432A1 (zh) 一种通过无线网络控制的车门系统
WO2024037463A1 (zh) 一种通过无线网络控制的车门系统
CN218661689U (zh) 一种通过无线网络控制的车门系统
JP5958432B2 (ja) 車両
WO2024037436A1 (zh) 一种通过无线网络控制的车门系统
WO2024037473A1 (zh) 一种通过无线网络控制的后备箱盖
CN108515864B (zh) 一种汽车充电舱控制系统、汽车及充电设备
CN110281873B (zh) 车辆启动控制方法和装置
CN104192093A (zh) 带蓝牙传输的机车智能启动系统及其控制方法
CN105339204A (zh) 用于车辆的电气设备的联接装置以及用于利用无线电钥匙运行该联接装置的方法
CN205063572U (zh) 节能电子锁
WO2024037468A1 (zh) 一种通过无线网络控制的汽车顶棚
CN218805654U (zh) 一种通过无线网络控制的车门系统
CN218661688U (zh) 一种通过无线网络控制的车门系统
KR20200133364A (ko) 자동차 도어를 위한 제어 장치
KR20110085679A (ko) 지그비 통신과 캔 통신의 하이브리드 통신을 이용한 자동차 자가진단장치
WO2024037431A1 (zh) 一种通过无线网络控制的抬头显示系统
WO2024037472A1 (zh) 一种通过无线网络控制的车载加热制冷装置
CN219029336U (zh) 一种通过无线网络控制的后备箱盖
CN201134124Y (zh) 一种防盗和遥控的集成控制器
CN218558776U (zh) 一种通过无线网络控制的车门系统
CN208353620U (zh) 一种用于车辆的无线认证系统
CN205485423U (zh) 一种信号收发模块及车辆遥控器及车辆远程监控系统
CN215398581U (zh) 一种规避车载无线充电干扰的peps与钥匙配对的系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23854337

Country of ref document: EP

Kind code of ref document: A1