CN111328042A - Vehicle and equipment operation information display method and system thereof - Google Patents

Vehicle and equipment operation information display method and system thereof Download PDF

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Publication number
CN111328042A
CN111328042A CN201811544817.XA CN201811544817A CN111328042A CN 111328042 A CN111328042 A CN 111328042A CN 201811544817 A CN201811544817 A CN 201811544817A CN 111328042 A CN111328042 A CN 111328042A
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China
Prior art keywords
equipment
vehicle
intelligent
operation information
screen display
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Granted
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CN201811544817.XA
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Chinese (zh)
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CN111328042B (en
Inventor
吴俊�
田发景
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Shanghai Pateo Electronic Equipment Manufacturing Co Ltd
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Shanghai Pateo Electronic Equipment Manufacturing Co Ltd
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Priority to CN201811544817.XA priority Critical patent/CN111328042B/en
Publication of CN111328042A publication Critical patent/CN111328042A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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
    • B60R16/037—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 occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/022—Control panels
    • G11B19/025—'Virtual' control panels, e.g. Graphical User Interface [GUI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle

Abstract

The application relates to the technical field of vehicles, and provides a vehicle and a method and a system for displaying equipment operation information thereof, and provides a screen display device, a camera and a vehicle equipment, wherein the screen display device judges whether to acquire intelligent equipment, if so, judges whether the intelligent equipment is adjacent and/or in contact with a screen display area of the screen display device, and if adjacent and/or in contact with the screen display area of the screen display device, the camera acquires feature mark information of the intelligent equipment, and the vehicle equipment is used for controlling according to the feature mark information loading, the equipment operation information is sent to the screen display area for displaying so as to be operated by a user. This application can discern user's the intelligent article of hand-carrying, when these intelligent articles adjoin to some screen display region in addition, can automatic generation equipment operation information for the user knows intelligent article and carries out indirect control intelligent article through car machine equipment, increases interactive enjoyment.

Description

Vehicle and equipment operation information display method and system thereof
Technical Field
The application relates to the technical field of vehicle equipment, in particular to an equipment operation information display method, a system applying the equipment operation information display method and a vehicle.
Background
With the continuous improvement of living standard, automobiles are more and more common in the life of people, and gradually become one of indispensable vehicles in the life of people in cities and villages.
Meanwhile, people no longer simply define the automobile as a transportation tool and a travel tool, and the requirements on the aspects of safety, environmental protection, comfort, entertainment and the like of the automobile are increasing.
Particularly, in the using process of the vehicle, a user hopes that the using experience of the vehicle can be more comfortable, interactive, ornamental and the like, but the vehicle can only provide a simple carrying function at present, the user generally simply drives the vehicle, and passengers can only chat, watch a mobile phone or directly sleep. In addition, some intelligent devices have complex functions, and users generally have difficulty in knowing in time, so that users need to provide additional help information to operate.
Obviously, the existing vehicle interior arrangement can not obviously follow the trend of technical development, and is difficult to meet the increasing material culture requirements.
In view of various defects of the prior art, the inventors of the present application have conducted extensive studies to provide a vehicle and a device operation information display method and system thereof.
Disclosure of Invention
The purpose of the application is to provide a vehicle and a method and a system for displaying equipment operation information of the vehicle, which can identify portable intelligent articles of a user, and can automatically generate the equipment operation information when the intelligent articles are adjacent to certain screen display areas, so that the user can know the intelligent articles and indirectly control the intelligent articles through vehicle equipment, and the interactive fun is increased.
In order to solve the above technical problem, the present application provides an apparatus operation information display method, which is an implementation manner of the apparatus operation information display method, and provides a screen display device, a camera and a vehicle device, where the apparatus operation information display method includes:
the screen display device judges whether the intelligent equipment is acquired or not;
if the intelligent equipment is acquired, judging whether the intelligent equipment is adjacent to and/or in contact with a screen display area of a screen display device;
if the intelligent equipment is adjacent to and/or in contact with a screen display area of a screen display device, the camera acquires feature mark information of the intelligent equipment;
the vehicle-mounted equipment loads equipment operation information for controlling the intelligent equipment according to the feature mark information;
and sending the equipment operation information to the screen display area for display so as to be operated by a user.
As one implementation manner, the step of determining, by the screen display device, whether the smart device is acquired specifically includes:
the vehicle-mounted equipment searches for the intelligent equipment in a Bluetooth mode;
and if the intelligent equipment is searched, acquiring the equipment ID of the intelligent equipment, and judging whether the intelligent equipment is the intelligent equipment or not according to the acquired equipment ID.
As one implementation manner, the vehicle-mounted equipment starts the vehicle-mounted camera to identify the intelligent equipment so as to acquire the feature mark information of the intelligent equipment.
As one implementation manner, the step of loading, by the in-vehicle device, device operation information for controlling the intelligent device according to the feature tag information specifically includes:
the vehicle-mounted equipment judges whether the intelligent equipment is bound or not according to the feature mark information;
and if the intelligent device is the bound intelligent device, locally loading corresponding device operation information from the vehicle-mounted device.
As one implementation manner, if the intelligent device is an unbound intelligent device, the in-vehicle device loads corresponding device operation information from the cloud server according to the feature tag information.
As one of the implementation manners, the loading, by the in-vehicle device, of the corresponding device operation information specifically includes a process:
the vehicle-mounted equipment acquires operation function items of the intelligent equipment and a control interaction command protocol corresponding to the operation function items, wherein the operation function items comprise an up, a down, a left, a right, a confirmation, a previous, a next, a play, a pause, a volume +, a volume-and/or a sending share.
As an implementation manner, the step of sending the device operation information to the on-screen display area for displaying includes:
and displaying the intelligent equipment in the screen display area, and displaying the equipment operation information in a distributed manner around the intelligent equipment.
As an embodiment, after the step of sending the device operation information to the on-screen display area for display, the method further includes:
the vehicle-mounted equipment judges whether the operation voice of the user is received or not;
and if receiving the operation voice of the user, analyzing an operation command corresponding to the operation voice, and sending the operation command to the intelligent equipment so that the intelligent equipment executes corresponding response operation.
In order to solve the above technical problem, the present application further provides an apparatus operation information display system, as one of the implementation manners, configured with a screen display device, a camera and a car-mounted device, where the car-mounted device includes a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to implement the steps of the apparatus operation information display method described above.
In order to solve the above technical problem, the present application further provides a vehicle, as one embodiment, the vehicle is provided with the device operation information display system as described above.
As one embodiment, the screen display device is a car machine main screen, a central armrest display screen, a front windshield platform display screen and/or a seat back display screen.
The vehicle and the equipment operation information display method and system thereof provide a screen display device, a camera and vehicle equipment, the screen display device judges whether to acquire the intelligent equipment, if so, judges whether the intelligent equipment is adjacent to and/or contacts the screen display area of the screen display device, if the intelligent equipment is adjacent to and/or contacts the screen display area of the screen display device, the camera acquires the characteristic mark information of the intelligent equipment, and the vehicle equipment sends the equipment operation information to the screen display area for display according to the characteristic mark information loading and control of the intelligent equipment, so that a user can operate the equipment. This application can discern user's the intelligent article of hand-carrying, when these intelligent articles adjoin to some screen display region in addition, can automatic generation equipment operation information for the user knows intelligent article and carries out indirect control intelligent article through car machine equipment, increases interactive enjoyment.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical means of the present application more clearly understood, the present application may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present application more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic flow chart illustrating an embodiment of a method for displaying device operation information according to the present application.
Fig. 2 is a schematic block diagram of a vehicle-mounted device of the device operation information display system according to the present application.
Detailed Description
To further illustrate the technical means and effects of the present application for achieving the intended application purpose, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments for describing specific embodiments, methods, steps, features and effects of the vehicle and the device operation information display method and system thereof according to the present application.
The foregoing and other technical matters, features and effects of the present application will be apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings. While the present application has been described in terms of specific embodiments and examples for achieving the desired objects and objectives, it is to be understood that the invention is not limited to the disclosed embodiments, but is to be accorded the widest scope consistent with the principles and novel features as defined by the appended claims.
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating an embodiment of a method for displaying device operation information according to the present application.
It should be noted that, this embodiment provides a screen display device, a camera, and a car-mounted device, and the device operation information display method may include, but is not limited to, the following steps.
Step S101, a screen display device judges whether intelligent equipment is acquired;
step S102, if the intelligent equipment is obtained, judging whether the intelligent equipment is adjacent to and/or in contact with a screen display area of a screen display device; if not, no processing is carried out;
step S103, if the mobile terminal is adjacent to and/or in contact with a screen display area of a screen display device, a camera acquires feature mark information of the intelligent equipment; wherein if the screen display area is not adjacent to or contacted with the screen display area, no treatment is carried out;
step S104, the vehicle-mounted equipment loads equipment operation information for controlling the intelligent equipment according to the feature mark information;
and step S105, sending the equipment operation information to the screen display area for displaying so as to be operated by a user.
It should be noted that, the step of determining, by the screen display device according to this embodiment, whether to acquire the smart device may specifically include: the vehicle-mounted equipment searches for the intelligent equipment in a Bluetooth mode; and if the intelligent equipment is searched, acquiring the equipment ID of the intelligent equipment, and judging whether the intelligent equipment is the intelligent equipment or not according to the acquired equipment ID.
It will be readily appreciated that devices connected via bluetooth or the like will typically also display a device ID, such as an M-speaker, or a 6S-iPhone, or the like.
Specifically, the vehicle-mounted device in the embodiment starts the vehicle-mounted camera to identify the intelligent device so as to acquire the feature tag information of the intelligent device.
In this embodiment, the step of loading, by the in-vehicle device, device operation information for controlling the intelligent device according to the feature tag information specifically includes: the vehicle-mounted equipment judges whether the intelligent equipment is bound or not according to the feature mark information; and if the intelligent device is the bound intelligent device, locally loading corresponding device operation information from the vehicle-mounted device.
In other embodiments, if the device is an unbound intelligent device, the in-vehicle device loads corresponding device operation information from the cloud server according to the feature tag information.
This embodiment uses two smart machines of cell-phone or bluetooth speaker as an example, and the equipment operation information that car machine equipment loading corresponds specifically includes the process: the vehicle-mounted equipment acquires operation function items of the intelligent equipment and a control interaction command protocol corresponding to the operation function items, wherein the operation function items comprise an up, a down, a left, a right, a confirmation, a previous, a next, a play, a pause, a volume +, a volume-and/or a sending share.
In order to increase the interactive experience of the user, the step of sending the device operation information to the on-screen display area for displaying in the embodiment specifically includes: and displaying the intelligent equipment in the screen display area, and displaying the equipment operation information in a distributed manner around the intelligent equipment.
It should be noted that, a user is inconvenient to operate when driving, and after the step of sending the device operation information to the on-screen display area for display in this embodiment, the method further includes: the vehicle-mounted equipment judges whether the operation voice of the user is received or not; and if receiving the operation voice of the user, analyzing an operation command corresponding to the operation voice, and sending the operation command to the intelligent equipment so that the intelligent equipment executes corresponding response operation.
It should be particularly noted that, after the step of sending the device operation information to the on-screen display area for displaying for a user to operate, the following process may be further included:
in the process 201, the in-vehicle device obtains a real-time distance value between the intelligent device and a screen display area of the screen display device;
and a process 202 of dynamically adjusting a screen display playing mode of the device operation information according to the real-time distance value.
It is easily understood that the on-screen display mode of the present embodiment may refer to gradual change, abrupt change, texture switching, color switching, shape switching, volume change, position change, and the like.
It should be noted that, in the embodiment, the in-vehicle device obtains the feature label information of the intelligent device through the camera; and/or the vehicle-mounted equipment acquires the characteristic mark information of the shape, the contour and/or the texture of the intelligent equipment in a pressure sensing mode.
In this embodiment, the screen area of the screen device may have a pressure sensing function, for example, a pressure sensor, for sensing pressure of the adjacent smart devices and recognizing structural information such as contour and texture.
It should be noted that, in the present embodiment, the processing may be performed in the in-vehicle device itself, or the remote processing may be performed through a 3G communication network, a 4G communication network, a 5G communication network, a WIFI network, or the like.
Specifically, the intelligent device displayed in the on-screen display area according to the embodiment may be a reflection animation, a virtual three-dimensional simulation animation, a planar simulation animation, or a virtual scene derivative animation.
This application can discern user's the intelligent article of hand-carrying, when these intelligent articles adjoin to some screen display region in addition, can automatic generation equipment operation information for the user knows intelligent article and carries out indirect control intelligent article through car machine equipment, increases interactive enjoyment.
Referring to fig. 2, the present application further provides an apparatus operation information display system, as an implementation manner, configured with a screen display device, a camera, and a car-mounted apparatus, where the car-mounted apparatus includes a memory 20 and a processor 21, the memory 20 stores a computer program, and the processor 21 is configured to execute the computer program, so as to implement the apparatus operation information display method described above.
Specifically, the processor 21 is configured to determine whether the intelligent device is acquired through a screen display device;
if the intelligent device is obtained, the processor 21 is configured to determine whether the intelligent device is adjacent to and/or in contact with a screen display area of a screen display apparatus; if not, no processing is carried out;
if the mobile terminal is close to and/or in contact with a screen display area of the screen display device, the processor 21 is configured to obtain feature mark information of the intelligent device through a camera; wherein if the screen display area is not adjacent to or contacted with the screen display area, no treatment is carried out;
the processor 21 is configured to load, by the in-vehicle device, device operation information for controlling the intelligent device according to the feature tag information;
the processor 21 is configured to send the device operation information to the on-screen display area for displaying, so that a user can perform an operation.
It should be noted that, in this embodiment, the processor 21 is configured to search for the smart device in a bluetooth manner; and if the intelligent equipment is searched, acquiring the equipment ID of the intelligent equipment, and judging whether the intelligent equipment is the intelligent equipment or not according to the acquired equipment ID.
It will be readily appreciated that devices connected via bluetooth or the like will typically also display a device ID, such as an M-speaker, or a 6S-iPhone, or the like.
Specifically, the vehicle-mounted device in the embodiment starts the vehicle-mounted camera to identify the intelligent device so as to acquire the feature tag information of the intelligent device.
In this embodiment, the processor 21 is configured to determine whether the smart device is a bound smart device according to the feature tag information; and if the intelligent device is the bound intelligent device, locally loading corresponding device operation information from the vehicle-mounted device.
In other embodiments, if the device is an unbound smart device, the processor 21 is configured to load corresponding device operation information from a cloud server according to the feature tag information.
In this embodiment, two smart devices, such as a mobile phone or a bluetooth speaker, are taken as an example, and the processor 21 is configured to obtain an operation function item of the smart device and a control interaction command protocol corresponding to the operation function item, where the operation function item includes up, down, left, right, confirmation, previous, next, play, pause, volume +, volume-, and/or sending share.
In order to increase the interactive experience of the user, the intelligent device is displayed in the screen display area, and the device operation information is distributed and displayed around the intelligent device.
It should be noted that, the user is inconvenient to operate when driving, and this embodiment further includes: the processor 21 is configured to determine whether an operation voice of a user is received; and if receiving the operation voice of the user, analyzing an operation command corresponding to the operation voice, and sending the operation command to the intelligent equipment so that the intelligent equipment executes corresponding response operation.
It should be particularly noted that, in this embodiment, after the device operation information is sent to the on-screen display area to be displayed for a user to operate, the processor 21 is configured to obtain a real-time distance value between the intelligent device and the on-screen display area of the on-screen display apparatus; the processor 21 is configured to dynamically adjust a screen display playing mode of the device operation information according to the real-time distance value.
It is easily understood that the on-screen display mode of the present embodiment may refer to gradual change, abrupt change, texture switching, color switching, shape switching, volume change, position change, and the like.
It should be noted that, in this embodiment, the processor 21 is configured to obtain the feature label information of the intelligent device through a camera; and/or the processor 21 is configured to obtain the feature marking information of the shape, contour and/or texture of the smart device by a pressure sensing manner.
In this embodiment, the on-screen area of the on-screen display device may have a pressure sensing function for sensing pressure on the adjacent smart device and recognizing structural information such as contours and textures.
It should be noted that, in the present embodiment, the processing may be performed in the in-vehicle device itself, or the remote processing may be performed through a 3G communication network, a 4G communication network, a 5G communication network, a WIFI network, or the like.
Specifically, the intelligent device displayed in the on-screen display area according to the embodiment may be a reflection animation, a virtual three-dimensional simulation animation, a planar simulation animation, or a virtual scene derivative animation.
This application can discern user's the intelligent article of hand-carrying, when these intelligent articles adjoin to some screen display region in addition, can automatic generation equipment operation information for the user knows intelligent article and carries out indirect control intelligent article through car machine equipment, increases interactive enjoyment.
With reference to fig. 2, the present application further provides a vehicle, as an embodiment, the vehicle is configured with the device operation information display system and the vehicle-mounted device configured with the same.
As one embodiment, the screen display device is a car machine main screen, a central armrest display screen, a front windshield platform display screen and/or a seat back display screen.
This application can discern user's the intelligent article of hand-carrying, when these intelligent articles adjoin to some screen display region in addition, can automatic generation equipment operation information for the user knows intelligent article and carries out indirect control intelligent article through car machine equipment, increases interactive enjoyment.
It should be noted that the 5G communication/communication network technology of the present embodiment may be a technology oriented to a scene, and the present application utilizes the 5G technology to play a key supporting role for a vehicle (especially an intelligent networked automobile), and simultaneously implements connection of people, a connection object, or a connection vehicle, and may specifically adopt the following three typical application scenarios.
The first is eMBB (enhanced Mobile Broadband), so that the user experience rate is 0.1-1 gpbs, the peak rate is 10gbps, and the traffic density is 10Tbps/km 2;
for the second ultra-reliable low-delay communication, the main index which can be realized by the method is that the end-to-end time delay is in the ms (millisecond) level; the reliability is close to 100%;
the third is mMTC (mass machine type communication), and the main index which can be realized by the application is the connection number density, 100 ten thousand other terminals are connected per square kilometer, and the connection number density is 10^6/km 2.
Through the mode, the characteristics of the super-reliable of this application utilization 5G technique, low time delay combine for example radar and camera etc. just can provide the ability that shows for the vehicle, can realize interdynamic with the vehicle, utilize the interactive perception function of 5G technique simultaneously, and the user can do an output to external environment, and the unable light can detect the state, can also do some feedbacks etc.. Further, the method and the device can also be applied to cooperation of automatic driving, such as cooperation type collision avoidance and vehicle formation among vehicles, so that the vehicle speed is integrally formed and the passing efficiency is improved.
In addition, the communication enhancement automatic driving perception capability can be achieved by utilizing the 5G technology, and the requirements of passengers in the automobile on AR (augmented reality)/VR (virtual reality), games, movies, mobile office and other vehicle-mounted information entertainment and high precision can be met. According to the method and the device, the downloading amount of the 3D high-precision positioning map at the centimeter level can be 3-4 Gb/km, the data volume of the map per second under the condition that the speed of a normal vehicle is limited to 120km/h (kilometer per hour) is 90 Mbps-120 Mbps, and meanwhile, the real-time reconstruction of a local map fused with vehicle-mounted sensor information, modeling and analysis of dangerous situations and the like can be supported.
It should be noted that the method and the device can also be applied to an automatic driving layer, can assist in realizing partial intelligent cloud control on the urban fixed route vehicles by utilizing a 5G technology, and can realize cloud-based operation optimization and remote display and control under specific conditions on unmanned vehicles in parks and ports.
In the present application, the above-mentioned system and method CAN be used in a vehicle system having a vehicle TBOX, i.e. the vehicle is a vehicle system that CAN have a vehicle TBOX, and CAN be further connected to a CAN bus of the vehicle.
In this embodiment, the CAN may include three network channels CAN _1, CAN _2, and CAN _3, and the vehicle may further include one ethernet network channel, where the three CAN network channels may be connected to the ethernet network channel through two in-vehicle networking gateways, for example, where the CAN _1 network channel includes a hybrid power assembly system, where the CAN _2 network channel includes an operation support system, where the CAN _3 network channel includes an electric dynamometer system, and the ethernet network channel includes a high-level management system, the high-level management system includes a human-vehicle-road simulation system and a comprehensive information collection unit that are connected as nodes to the ethernet network channel, and the in-vehicle networking gateways of the CAN _1 network channel, the CAN _2 network channel, and the ethernet network channel may be integrated in the comprehensive information collection unit; the car networking gateway of the CAN _3 network channel and the Ethernet network channel CAN be integrated in a man-car-road simulation system.
Further, the nodes connected to the CAN _1 network channel include: the hybrid power system comprises an engine ECU, a motor MCU, a battery BMS, an automatic transmission TCU and a hybrid power controller HCU; the nodes connected with the CAN _2 network channel are as follows: the system comprises a rack measurement and control system, an accelerator sensor group, a power analyzer, an instantaneous oil consumption instrument, a direct-current power supply cabinet, an engine water temperature control system, an engine oil temperature control system, a motor water temperature control system and an engine intercooling temperature control system; the nodes connected with the CAN _3 network channel are as follows: electric dynamometer machine controller.
The preferable speed of the CAN _1 network channel is 250Kbps, and a J1939 protocol is adopted; the rate of the CAN _2 network channel is 500Kbps, and a CANopen protocol is adopted; the rate of the CAN _3 network channel is 1Mbps, and a CANopen protocol is adopted; the rate of the Ethernet network channel is 10/100Mbps, and a TCP/IP protocol is adopted.
In this embodiment, the car networking gateway supports a 5G technology V2X car networking network, which may also be equipped with an IEEE802.3 interface, a DSPI interface, an eSCI interface, a CAN interface, an MLB interface, a LIN interface, and/or an I2C interface.
In this embodiment, for example, the IEEE802.3 interface may be used to connect to a wireless router to provide a WIFI network for the entire vehicle; the DSPI (provider manager component) interface is used for connecting a Bluetooth adapter and an NFC (near field communication) adapter and can provide Bluetooth connection and NFC connection; the eSCI interface is used for connecting the 4G/5G module and communicating with the Internet; the CAN interface is used for connecting a vehicle CAN bus; the MLB interface is used for connecting an MOST (media oriented system transmission) bus in the vehicle, and the LIN interface is used for connecting a LIN (local interconnect network) bus in the vehicle; the IC interface is used for connecting a DSRC (dedicated short-range communication) module and a fingerprint identification module. In addition, the application can merge different networks by mutually converting different protocols by adopting the MPC5668G chip.
In addition, the vehicle TBOX system, Telematics-BOX, of the present embodiment is simply referred to as a vehicle TBOX or a Telematics.
Telematics is a synthesis of Telecommunications and information science (information) and is defined as a service system that provides information through a computer system, a wireless communication technology, a satellite navigation device, and an internet technology that exchanges information such as text and voice, which are built in a vehicle. In short, the vehicle is connected to the internet (vehicle networking system) through a wireless network, and various information necessary for driving and life is provided for the vehicle owner.
In addition, Telematics is a combination of wireless communication technology, satellite navigation system, network communication technology and vehicle-mounted computer, when a fault occurs during vehicle running, the vehicle is remotely diagnosed by connecting a service center through wireless communication, and the computer built in the engine can record the state of main parts of the vehicle and provide accurate fault position and reason for maintenance personnel at any time. The vehicle can receive information and check traffic maps, road condition introduction, traffic information, safety and public security services, entertainment information services and the like through the user communication terminal, and in addition, the vehicle of the embodiment can be provided with electronic games and network application in a rear seat. It is easy to understand that, this embodiment provides service through Telematics, can make things convenient for the user to know traffic information, the parking stall situation that closes on the parking area, confirms current position, can also be connected with the network server at home, in time knows electrical apparatus running condition, the safety condition and guest's condition of visiting etc. at home.
The vehicle according to this embodiment may further include an Advanced Driver Assistance System (ADAS) that collects environmental data inside and outside the vehicle at the first time using the various sensors mounted on the vehicle, and performs technical processing such as identification, detection, and tracking of static and dynamic objects, so that a Driver can recognize a risk that may occur at the fastest time, thereby attracting attention and improving safety. Correspondingly, the ADAS of the present application may also employ sensors such as radar, laser, and ultrasonic sensors, which can detect light, heat, pressure, or other variables for monitoring the state of the vehicle, and are usually located on the front and rear bumpers, side view mirrors, the inside of the steering column, or on the windshield of the vehicle. It is obvious that various intelligent hardware used by the ADAS function can access the V2X car networking network by means of an ethernet link to implement communication connection and interaction.
The host computer of the present embodiment vehicle may comprise suitable logic, circuitry, and/or code that may enable operation and/or functional operation of the five layers above the OSI model (Open System Interconnection, Open communication systems Interconnection reference model). Thus, the host may generate and/or process packets for transmission over the network, and may also process packets received from the network. At the same time, the host may provide services to a local user and/or one or more remote users or network nodes by executing corresponding instructions and/or running one or more applications. In various embodiments of the present application, the host may employ one or more security protocols.
In the present application, the network connection used to implement the V2X car networking network may be a switch, which may have AVB functionality (Audio Video brightening, meeting the IEEE802.1 set of standards), and/or include one or more unshielded twisted pair wires, each of which may have an 8P8C module connector.
In a preferred embodiment, the V2X vehicle networking network specifically comprises a vehicle body control module BCM, a power bus P-CAN, a vehicle body bus I-CAN, a combination instrument CMIC, a chassis control device and a vehicle body control device.
In this embodiment, the body control module BCM may integrate the functions of the car networking gateway to perform signal conversion, message forwarding, and the like between different network segments, i.e., between the power bus P-CAN and the body bus I-CAN, for example, if a controller connected to the power bus needs to communicate with a controller connected to the body bus I-CAN, the body control module BCM may perform signal conversion, message forwarding, and the like between the two controllers.
The power bus P-CAN and the vehicle body bus I-CAN are respectively connected with a vehicle body control module BCM.
The combination instrument CMIC is connected with a power bus P-CAN, and the combination instrument CMIC is connected with a vehicle body bus I-CAN. Preferably, the combination meter CMIC of the present embodiment is connected to different buses, such as a power bus P-CAN and a vehicle body bus I-CAN, and when the combination meter CMIC needs to acquire controller information that is hung on any bus, it is not necessary to perform signal conversion and message forwarding through a vehicle body control module BCM, so that gateway pressure CAN be reduced, network load CAN be reduced, and the speed of acquiring information by the combination meter CMIC CAN be increased.
The chassis control device is connected with the power bus P-CAN. The vehicle body control device is connected with a vehicle body bus I-CAN. In some examples, the chassis control device and the body control device CAN respectively broadcast data such as information to the power bus P-CAN and the body bus I-CAN, so that other vehicle-mounted controllers and other devices hung on the power bus P-CAN or the body bus I-CAN CAN acquire the broadcast information, and communication between the vehicle-mounted devices such as different controllers is realized.
In addition, the V2X car networking network of the vehicle of the embodiment may use two CAN buses, i.e., a power bus P-CAN and a car body bus I-CAN, and use the car body control module BCM as a gateway, and a structure that the combination meter CMIC is connected to both the power bus P-CAN and the car body bus I-CAN, so that an operation that information of the chassis control device or the car body control device is forwarded to the combination meter CMIC through the gateway when the combination meter CMIC is hung on one of the two buses in the conventional manner CAN be omitted, thereby reducing the pressure of the car body control module BCM as a gateway, reducing network load, and more conveniently sending information of vehicle-mounted devices hung on the plurality of buses, e.g., the power bus P-CAN and the car body bus I-CAN, to the combination meter CMIC for display and with strong information transmission real-time.
Finally, specific embodiments of the present application may include the following:
1. the vehicle customer area is provided with an entertainment information integrated screen display area (such as a desktop screen), can also be a large-area central handrail and has a pressure sensing function;
2. an AI (artificial intelligence) camera capable of identifying objects is arranged in the vehicle;
the implementation principle comprises the following steps:
1. the pressure sensing function of the desktop screen can sense intelligent equipment such as bottom contour characteristics;
2. after receiving the contour feature recognition completion event of the desktop screen, the vehicle control system interacts with the AI camera to recognize the ornament object placed on the desktop screen;
3. the method comprises the following steps that a main control system such as a vehicle equipment or an intelligent home is connected with a screen display desktop and a camera, the main control system can establish WIFI or Bluetooth connection with the intelligent equipment, enumerate and acquire functions or equipment items of the equipment, and download identified control menu items, interaction commands and the like of the intelligent equipment from a cloud server through the Internet;
in the specific implementation process, the method comprises the following steps:
1. the vehicle-mounted equipment is added with a function of binding certain intelligent equipment by searching and finding in a wireless mode and visual characteristics of a camera, such as an intelligent Bluetooth sound box, is placed on a desk, identifies the Device-ID of the equipment by finding and identifying the Bluetooth, and establishes a corresponding relation between the visual intelligent equipment and wireless connection by starting the camera to carry out characteristic memory learning;
2. the desktop screen has a pressure sensing function and enters an identification mode; if the intelligent desktop is appointed to be placed on the intelligent desktop when being off, the object is sensed to be placed on the intelligent desktop, the standing time exceeds 3 seconds, and the intelligent desktop is triggered by a non-human body, the outline characteristics of the general bottom of the object are identified, a main control system is informed to start an AI camera to visually identify the desktop object, and whether the desktop object is bound wireless equipment or not is detected;
3. when the vehicle equipment judges that the wireless equipment identifier is bound, and the AI camera recognizes that the visual characteristics of the object placed on the desktop have higher matching approximation with the bound intelligent equipment, the intelligent desktop is informed to acquire the bottom outline and the occupied coordinates of the object;
4. the vehicle-mounted equipment acquires the operating function item and the control interaction command protocol of the intelligent equipment, can acquire a control protocol matched with a specified product model through the cloud server, and can also acquire the control protocol through a method of directly communicating and interacting with the intelligent equipment;
for example, specific embodiments include, but are not limited to, the following:
A. requesting an operation protocol of intelligent equipment of a certain model from a cloud server URL to acquire the following control protocol;
B. the following control protocol is obtained through a preset Bluetooth service port or a network port service of the intelligent device:
specific control protocols include, but are not limited to, the following:
Figure BDA0001909086670000151
5. and the vehicle equipment performs UI surrounding layout of a control menu according to the placement position and the bottom outline of the intelligent sound box and displays the UI surrounding layout in a screen of a desktop.
6. The desktop screen display detects a control menu click selection event of a user, and optionally, can also support voice recognition to select a certain control menu item;
7. sending an operation code corresponding to the control name of the menu item to the intelligent device, or performing further logic processing, for example, when sending MP3, selecting a path of an MP3 file, and sending binary data of an MP3 file in a package manner;
8. receiving an operation response sent by the intelligent equipment, judging whether the operation response is successful or not, and correspondingly giving a prompt on the desktop;
9. when the intelligent device is taken up from the desktop, the screen detects the departure of the intelligent device, and an operation menu is automatically cleared.
This embodiment can sense the smart machine who puts it through intelligent screen display desktop to can this smart machine of automatic identification, establish wireless connection automatically, enumerate the operation service function of smart machine at last, and demonstrate the operation function interface relevant with this equipment around the desktop that this smart machine placed, provide the mode of this equipment of visual operation conveniently like this, improved the intelligent desktop of vehicle and smart machine's operation experience.
Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being included within the following description of the preferred embodiment.

Claims (11)

1. The equipment operation information display method is characterized by providing a screen display device, a camera and a vehicle equipment, and comprises the following steps:
the screen display device judges whether the intelligent equipment is acquired or not;
if the intelligent equipment is acquired, judging whether the intelligent equipment is adjacent to and/or in contact with a screen display area of a screen display device;
if the intelligent equipment is adjacent to and/or in contact with a screen display area of a screen display device, the camera acquires feature mark information of the intelligent equipment;
the vehicle-mounted equipment loads equipment operation information for controlling the intelligent equipment according to the feature mark information;
and sending the equipment operation information to the screen display area for display so as to be operated by a user.
2. The device operation information display method according to claim 1, wherein the step of the screen display device determining whether the smart device is acquired further comprises:
the vehicle-mounted equipment searches for the intelligent equipment in a Bluetooth mode;
and if the intelligent equipment is searched, acquiring the equipment ID of the intelligent equipment, and judging whether the intelligent equipment is the intelligent equipment or not according to the acquired equipment ID.
3. The device operation information display method according to claim 2, wherein the in-vehicle device starts a vehicle-mounted camera to identify the smart device, so as to obtain the feature tag information of the smart device.
4. The device operation information display method according to claim 3, wherein the step of loading, by the in-vehicle device, device operation information for controlling the smart device according to the feature tag information specifically includes:
the vehicle-mounted equipment judges whether the intelligent equipment is bound or not according to the feature mark information;
and if the intelligent device is the bound intelligent device, locally loading corresponding device operation information from the vehicle-mounted device.
5. The device operation information display method according to claim 4, wherein if the device operation information is an unbound intelligent device, the in-vehicle device loads corresponding device operation information from the cloud server according to the feature tag information.
6. The device operation information display method according to claim 4 or 5, wherein the loading of the corresponding device operation information by the in-vehicle device specifically includes:
the vehicle-mounted equipment acquires operation function items of the intelligent equipment and a control interaction command protocol corresponding to the operation function items, wherein the operation function items comprise an up, a down, a left, a right, a confirmation, a previous, a next, a play, a pause, a volume +, a volume-and/or a sending share.
7. The method according to claim 6, wherein the step of sending the device operation information to the on-screen display area for display specifically includes:
and displaying the intelligent equipment in the screen display area, and displaying the equipment operation information in a distributed manner around the intelligent equipment.
8. The method according to claim 7, wherein after the step of sending the device operation information to the on-screen display area for display, the method further comprises:
the vehicle-mounted equipment judges whether the operation voice of the user is received or not;
and if receiving the operation voice of the user, analyzing an operation command corresponding to the operation voice, and sending the operation command to the intelligent equipment so that the intelligent equipment executes corresponding response operation.
9. An equipment operation information display system, characterized by being configured with a screen display device, a camera and an in-vehicle equipment, wherein the in-vehicle equipment comprises a memory and a processor, the memory stores a computer program, and the processor is used for executing the computer program to realize the equipment operation information display method according to any one of claims 1 to 8.
10. A vehicle characterized by being provided with the apparatus operation information display system according to claim 9.
11. The vehicle of claim 10, wherein the screen display device is an on-board home screen, a center armrest display screen, a front windshield platform display screen, and/or a seatback display screen.
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