CN108833589B - Vehicle, vehicle equipment and vehicle equipment navigation data synchronization method thereof - Google Patents
Vehicle, vehicle equipment and vehicle equipment navigation data synchronization method thereof Download PDFInfo
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- CN108833589B CN108833589B CN201810752580.8A CN201810752580A CN108833589B CN 108833589 B CN108833589 B CN 108833589B CN 201810752580 A CN201810752580 A CN 201810752580A CN 108833589 B CN108833589 B CN 108833589B
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- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- 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
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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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
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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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
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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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
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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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]
Abstract
The vehicle equipment logs in a user account through account verification, obtains at least one human body characteristic information of a user, judges whether the obtained human body characteristic information is matched with the user account, judges whether the distance between a user communication terminal logging in the user account and the vehicle equipment is smaller than a preset threshold value when the human body characteristic information is judged to be matched with the user account, and automatically updates navigation data of the user account used in the user communication terminal if the distance is smaller than the preset threshold value. According to the method and the device, data synchronization can be simply and quickly realized by logging in the account on the vehicle equipment, particularly for navigation data, the navigation data are generally needed in the driving process, and therefore driving users are greatly facilitated; in order to guarantee information safety, the method and the device protect personal privacy information of the user to the greatest extent and improve user experience by means of multiple verification and combination of different verification methods.
Description
Technical Field
The application relates to the technical field of information synchronization, in particular to a vehicle machine device, a vehicle machine device navigation data synchronization method and a vehicle using the vehicle machine device.
Background
With the rapid development of user communication terminal technologies such as car equipment and mobile phones, more and more application scenarios in real life need to combine the car equipment and the mobile phones, such as the current navigation function.
At present, the input process of the navigation address of the vehicle-mounted terminal is generally complex: after a driver sits on a driver seat, the vehicle-mounted terminal is opened, and a navigation interface is accessed; in the navigation interface, to find a new navigation address, address keywords are generally input through a pinyin input method or a handwriting input method, and then the address to be found is searched and inquired. The pinyin input method or the handwriting input method has the problem of inconvenient use, and the pinyin input or the handwriting input becomes more difficult in the environment of a cab.
If the input keywords can not be searched for the place to be visited, the mobile phone needs to be opened, the mobile phone is compared in a mobile phone map, and then the address is input into the vehicle-mounted terminal, particularly the address searched by the mobile phone is not necessarily available on the vehicle-mounted terminal, so that the trouble is brought to the driver.
Sometimes, the driver may think of inputting the address after the vehicle has been on the road due to careless operation, and at this time, the driver may adopt a method of inputting the address while driving, which may cause great potential safety hazards to the driver and passengers in the vehicle.
In addition, when a user uses a mobile phone and other user communication terminals, the user can see some wanted places and needs to perform manual input on the vehicle-mounted equipment, so that errors are easy to occur, the process is complex and tedious, and the user experience is influenced.
In view of various defects in the prior art, the inventor of the present application has made intensive studies to provide a vehicle, a car machine device and a car machine device navigation data synchronization method thereof.
Disclosure of Invention
The vehicle, the vehicle equipment and the vehicle equipment navigation data synchronization method thereof are provided, data synchronization can be simply and quickly achieved through a mode of logging in an account on the vehicle equipment, particularly, navigation data are needed in a driving process generally, and therefore driving users are greatly facilitated.
In order to solve the technical problem, the present application provides a car machine navigation data synchronization method, as one implementation manner, the car machine navigation data synchronization method includes:
the vehicle-mounted machine equipment verifies a login user account through the account;
popping up a human body characteristic verification interface to obtain at least one human body characteristic information of the user after the user account is successfully logged in;
judging whether the acquired human body characteristic information is matched with the user account;
when the human body characteristic information is judged to be matched with the user account, judging whether the distance between a user communication terminal logging in the user account and the vehicle-mounted equipment is smaller than a preset threshold value or not;
and if the distance is smaller than a preset threshold value, the vehicle-mounted device automatically updates the navigation data of the user account used in the user communication terminal.
As one embodiment, after the step of automatically updating the navigation data used in the user account of the user communication terminal, the vehicle-mounted device further includes:
the method comprises the steps that the vehicle-mounted device detects whether navigation data of a user account of a user communication terminal is updated online or not in real time;
and if the online update is judged, synchronously displaying the navigation data of the online update.
The navigation data of the user account includes, as one of the embodiments, a historical navigation route, a historical navigation destination, a favorite navigation route, a favorite navigation destination, a recommended navigation route, an alternative navigation route when a change occurs in the map data, and an alternative destination.
As one implementation, the car machine navigation data synchronization method further includes:
the vehicle-mounted equipment establishes network connection with the user communication terminal;
and authorizing a display interface of the vehicle-mounted device to the user communication terminal remotely so as to realize remote operation of the vehicle-mounted device on the user communication terminal.
As an implementation manner, the step of the car-machine device establishing a network connection with the user communication terminal specifically includes:
and the vehicle equipment establishes 5G communication network connection or WIFI network connection with the user communication terminal.
As one implementation manner, the navigation data of the user account are respectively and independently stored through different tags, and are synchronously and independently displayed through different tags on the vehicle-mounted device.
The human body characteristic information comprises iris characteristic information, fingerprint characteristic information, voiceprint characteristic information and bone conduction characteristic information;
the step of the vehicle device logging in the user account through account verification specifically comprises the following steps:
the vehicle equipment provides two-dimension code information for a user communication terminal to scan and authorize to verify a login user account on the vehicle equipment.
As one embodiment, after the step of automatically updating the navigation data used in the user account of the user communication terminal, the vehicle-mounted device further includes:
judging whether the distance between the user communication terminal logging in the user account and the vehicle equipment is still smaller than a preset threshold value or not in real time;
and if the distance is not less than the preset threshold value any more, the vehicle-mounted equipment automatically exits the user account so as to protect the safe and private information of the user.
In order to solve the technical problem, the present application further provides a car machine device, as one of the implementation manners, the car machine device is configured with a car-mounted processor, and the car-mounted processor is configured to execute program data, so as to implement any one of the car machine device navigation data synchronization methods.
In order to solve the technical problem, the present application further provides a vehicle, as one of the implementation manners, the vehicle is configured with the car machine device, and the car machine device is connected to the user communication terminal or the cloud server through a 4G communication network, a 5G communication network, or a WIFI network.
According to the vehicle, the vehicle equipment and the vehicle equipment navigation data synchronization method thereof, the vehicle equipment logs in a user account through account verification, after the user account is successfully logged in, a human body characteristic verification interface is popped out to obtain at least one type of human body characteristic information of a user, whether the obtained human body characteristic information is matched with the user account is judged, and when the human body characteristic information is matched with the user account, whether the distance between a user communication terminal of the user account and the vehicle equipment is smaller than a preset threshold value or not is judged, if the distance is smaller than the preset threshold value, the vehicle equipment automatically updates the navigation data of the user account of the user communication terminal. Through the mode, the method and the device can simply and quickly realize data synchronization through a mode of logging in the account on the vehicle-mounted equipment, especially for navigation data, the navigation data are generally needed in a driving process, so that a driving user is greatly facilitated, in addition, in order to guarantee information safety, the method and the device combine different verification methods through a multi-verification mode, protect personal privacy information of the user to a great extent, and improve user experience.
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 specifically described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic flowchart of an embodiment of a car device navigation data synchronization method according to the present application.
Fig. 2 is a schematic structural diagram of an embodiment of a car machine device according to the present application.
Detailed Description
To further clarify the technical measures and effects taken by the present application to achieve the intended purpose, the present application will be described in detail below with reference to the accompanying drawings and preferred embodiments.
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 flowchart illustrating an embodiment of a car device navigation data synchronization method according to the present application.
It should be noted that, the method for synchronizing navigation data of a car-mounted device according to this embodiment includes, but is not limited to, the following steps.
Step S101, the vehicle-mounted device logs in a user account through account verification; in this embodiment, the user account may be registered by an account name and a password, or may be registered by a code scanning registration, which is not limited herein.
Step S102, after logging in the user account successfully, popping up a human body characteristic verification interface to obtain at least one human body characteristic information of the user; by the mode, the embodiment can avoid the condition that the user communication terminal is stolen by others.
Step S103, judging whether the acquired human body characteristic information is matched with the user account; in this embodiment, a plurality of human body characteristic information stored in the user account may be stored in the in-vehicle device in advance, and a specific verification method may be randomly prompted, so as to further avoid stolen fingerprint fetching and the like.
Step S104, when the human body characteristic information is judged to be matched with the user account, judging whether the distance between the user communication terminal logged in the user account and the vehicle-mounted equipment is smaller than a preset threshold value or not; by the method, the vehicle-mounted device can be controlled to realize data synchronization only when the user communication terminal is at the preset distance.
And step S105, if the distance is smaller than a preset threshold value, the vehicle-mounted device automatically updates navigation data of a user account used in the user communication terminal. By the method, when the user needs to use the vehicle-mounted device, the data synchronization can be performed by enabling the user to be close to the vehicle-mounted device through the user communication terminal, and the data updating on the vehicle-mounted device is avoided.
It should be particularly noted that, after the step of automatically updating the navigation data used in the user account of the user communication terminal by the car-machine device according to this embodiment, the method may further include: the method comprises the steps that the vehicle-mounted equipment detects whether navigation data of a user account of a user communication terminal is updated online or not in real time; and if the online update is judged, synchronously displaying the navigation data of the online update. By the mode, automatic online updating can be achieved, and a user does not need to operate.
In a preferred embodiment, the navigation data of the user account includes a historical navigation route, a historical navigation destination, a favorite navigation route, a favorite navigation destination, a recommended navigation route, an alternate navigation route when a change in the map data occurs, and an alternate destination.
It is easy to understand that map data may be changed due to local transformation and the like, so that the method and the device can synchronously process changed data and are more suitable for use in actual scenes.
It should be noted that, the method for synchronizing navigation data of a vehicle device according to this embodiment may further include the steps of: the vehicle-mounted equipment establishes network connection with the user communication terminal; and authorizing a display interface of the vehicle equipment to be remotely transmitted to the user communication terminal so as to realize the remote operation of the vehicle equipment on the user communication terminal.
It should be noted that, through a remote control mode, a user can conveniently control the car equipment on the user communication terminal, and for some special scenes, such as a vehicle in the driving process and the user being unable to operate, the user communication terminal can be handed to other passengers for use, and the operations of the other passengers can be synchronously displayed on the car equipment, so that the user can conveniently navigate.
Preferably, the step of establishing, by the car machine device, a network connection with the user communication terminal may specifically include: and the vehicle equipment establishes 5G communication network connection or WIFI network connection with the user communication terminal. In the present embodiment, high-speed data transmission and update can be realized by means of a 5G communication network.
In this embodiment, the navigation data of the user account is separately stored through different tags, and is synchronously and separately displayed through different tags on the in-vehicle device. In this way, data management by the user is facilitated.
It should be noted that, with the continuous development of the human body feature information, the human body feature information in this embodiment includes iris feature information, fingerprint feature information, voiceprint feature information, and bone conduction feature information.
In order to facilitate the fast login of the user, the step of the car machine device logging in the user account through account verification may specifically include: the vehicle equipment provides two-dimension code information for a user communication terminal to scan and authorize to verify a login user account on the vehicle equipment.
In order to further protect the security and privacy information of the user, after the step of automatically updating the navigation data used in the user account of the user communication terminal by the car machine device according to the embodiment, the method may further include: judging whether the distance between the user communication terminal logging in the user account and the vehicle equipment is still smaller than a preset threshold value or not in real time; and if the distance is not less than the preset threshold value any more, the vehicle-mounted equipment automatically exits the user account so as to protect the safe and private information of the user.
The preset threshold value can be 2 meters, 3 meters or 10 meters and the like, operation of a user can be facilitated, and the user can conveniently go to an application scene for temporary work outside the vehicle.
According to the method and the device, data synchronization can be achieved simply and rapidly through a mode of logging in an account on the vehicle equipment, particularly for navigation data, the navigation data are generally needed in a driving process, and therefore driving users are greatly facilitated.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of a vehicle-mounted device according to the present application.
It should be noted that, the present application provides a car machine device, where the car machine device is configured with a car-mounted processor 21, and the car-mounted processor 21 is configured to execute program data, so as to implement the car machine device navigation data synchronization method according to any one of the foregoing embodiments.
In particular, the onboard processor 21 is configured to log in to a user account through account authentication; in this embodiment, the user account may be registered by an account name and a password, or may be registered by a code scanning registration, which is not limited herein.
The vehicle-mounted processor 21 is configured to pop up a human body feature verification interface to obtain at least one piece of human body feature information of the user after the user account is successfully logged in; by the mode, the embodiment can avoid the condition that the user communication terminal is stolen by others.
The vehicle-mounted processor 21 is configured to determine whether the acquired human body characteristic information matches the user account; in this embodiment, a plurality of human body characteristic information stored in the user account may be stored in the in-vehicle device in advance, and a specific verification method may be randomly prompted, so as to further avoid stolen fingerprint fetching and the like.
The onboard processor 21 is configured to determine whether a distance between a user communication terminal that logs in the user account and the in-vehicle device is smaller than a preset threshold value when it is determined that the human body characteristic information matches the user account; in this way, the embodiment can control the car machine equipment to realize data synchronization only when the user communication terminal is in the preset distance.
If the distance is smaller than the preset threshold, the onboard processor 21 is configured to automatically update the navigation data of the user account used in the user communication terminal. By the method, when the user needs to use the vehicle-mounted device, the data synchronization can be performed by enabling the user to be close to the vehicle-mounted device through the user communication terminal, and the data updating on the vehicle-mounted device is avoided.
It should be particularly noted that, the in-vehicle processor 21 according to this embodiment is configured to detect whether the navigation data of the user account of the user communication terminal is updated online in real time; and if the online update is judged, synchronously displaying the navigation data of the online update. By the mode, automatic online updating can be achieved, and a user does not need to operate.
In a preferred embodiment, the navigation data of the user account includes a historical navigation route, a historical navigation destination, a favorite navigation route, a favorite navigation destination, a recommended navigation route, an alternate navigation route when a change in the map data occurs, and an alternate destination.
It is easy to understand that map data may be changed due to local transformation and the like, so that the method and the device can synchronously process changed data and are more suitable for use in actual scenes.
It should be noted that, in the present embodiment, the onboard processor 21 is configured to establish a network connection with the user communication terminal; and authorizing a display interface of the vehicle equipment to be remotely transmitted to the user communication terminal so as to realize the remote operation of the vehicle equipment on the user communication terminal.
It should be noted that, through a remote control mode, a user can conveniently control the car equipment on the user communication terminal, and for some special scenes, such as a vehicle in the driving process and the user being unable to operate, the user communication terminal can be handed to other passengers for use, and the operations of the other passengers can be synchronously displayed on the car equipment, so that the user can conveniently navigate.
Preferably, the car machine device according to this embodiment may establish a 5G communication network connection or a WIFI network connection with the user communication terminal. In the present embodiment, high-speed data transmission and update can be realized by means of a 5G communication network.
In this embodiment, the navigation data of the user account is separately stored through different tags, and is synchronously and separately displayed through different tags on the in-vehicle device. In this way, data management by the user is facilitated.
It should be noted that, with the continuous development of the human body feature information, the human body feature information in this embodiment includes iris feature information, fingerprint feature information, voiceprint feature information, and bone conduction feature information.
In order to facilitate the user to log in quickly, the vehicle-mounted processor 21 according to this embodiment is configured to verify a login user account through an account, and specifically may include: the vehicle-mounted device provides two-dimensional code information for a user communication terminal to scan and authorize to verify a login user account on the vehicle-mounted device.
In order to further protect the security and privacy information of the user, in this embodiment, the onboard processor 21 is configured to determine whether a distance between the user communication terminal that logs in the user account and the vehicle device is still smaller than a preset threshold value in real time; and if the distance is not less than the preset threshold value any more, the vehicle-mounted equipment automatically exits the user account so as to protect the safe and private information of the user.
The preset threshold value can be 2 meters, 3 meters or 10 meters and the like, operation of a user can be facilitated, and the user can conveniently go to an application scene for temporary work outside the vehicle.
According to the method and the device, data synchronization can be achieved simply and rapidly through a mode of logging in an account on the car machine equipment, especially for navigation data, the method and the device are generally used in a driving process, therefore, driving users are greatly facilitated, in addition, in order to guarantee information safety, different verification methods are combined through a multiple verification mode, personal privacy information of the users is protected to a large extent, and user experience is improved.
The present application may further provide a user communication terminal, which may implement the navigation data synchronization method described in the foregoing embodiment, in other words, the method and the processing procedure implemented on the vehicle-mounted device may be implemented on the user communication terminal in the same manner.
In addition, the user communication terminal can directly collect the contents under the local user account by clicking the address, the shop name or the scenery spot name on the display interface, and then the collected contents can be displayed on one side of the vehicle-mounted device.
It should be noted that, in this embodiment, the user communication terminal may be a mobile phone, a navigator, a tablet computer, a wearable device, a virtual reality device, and the like.
It is worth mentioning that the application also provides a vehicle, as one of the implementation manners, the vehicle is provided with the vehicle equipment of the implementation manner, and the vehicle equipment is connected with the user communication terminal or the cloud server through a 4G communication network, a 5G communication network or a WIFI network.
According to the method and the device, data synchronization can be achieved simply and rapidly through a mode of logging in an account on the vehicle equipment, particularly for navigation data, the navigation data are generally needed in a driving process, and therefore driving users are greatly facilitated.
It should be noted that, the vehicle according to this embodiment includes an unmanned vehicle, so as to automatically switch to the unmanned mode when an emergency occurs, and then automatically travel according to a preset navigation route.
The vehicle equipment, the vehicle and the cloud server of the embodiment can all adopt WIFI technology or 5G technology and the like, for example, 5G internet of vehicles is utilized to realize network connection, the 5G technology adopted by the embodiment can be a scene-oriented technology, the application utilizes the 5G technology to play a key supporting role in the vehicle, the vehicle can simultaneously realize connection of people, objects or vehicles, and the following three typical application scenes can be specifically adopted to form the vehicle.
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 present application may also be applied to cooperation of automatic driving, such as vehicle formation and the like.
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 centimeter-level 3D high-precision positioning map is 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 method and the device can support the real-time reconstruction of a local map fused with vehicle-mounted sensor information, the modeling and analysis of dangerous situations and the like.
In the present application, the vehicle device may be used in a vehicle system equipped with a vehicle TBOX, which may also be 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 car networking gateways, for example, where the CAN _1 network channel includes a hybrid powertrain 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 to the ethernet network channel as nodes, and the car 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 network of 5G technology, 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 the Bluetooth adapter and the 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 an on-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, the Telematics is a combination of a wireless communication technology, a satellite navigation system, a network communication technology and a vehicle-mounted computer, when a fault occurs during vehicle running, the vehicle is remotely diagnosed by connecting a service center through wireless communication, and a computer built in an engine can record the state of main parts of the vehicle and provide an 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 be accessed to the car networking system by means of an ethernet link to realize 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.
For example, in one specific application example of the present application:
if a user wants to find an address on the mobile phone and navigate on the vehicle-mounted equipment, the user only needs to collect a simple point and does not need to send the simple point to the vehicle-mounted equipment additionally;
the user can also see the destination where the car was driven and navigated, the collected destination and the like on the mobile phone;
similarly, the user can see the destination of the mobile phone navigation map collection, the historical address of the historical mobile phone navigation and the like on the vehicle-mounted device.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (9)
1. A car machine navigation data synchronization method is characterized by comprising the following steps:
the vehicle-mounted device logs in the user account through account verification;
popping up a human body characteristic verification interface to obtain at least one human body characteristic information of the user after the user account is successfully logged in;
judging whether the acquired human body characteristic information is matched with the user account;
when the human body characteristic information is judged to be matched with the user account, judging whether the distance between a user communication terminal logging in the user account and the vehicle-mounted equipment is smaller than a preset threshold value or not;
if the distance is smaller than a preset threshold value, the vehicle-mounted device automatically updates navigation data of a user account used in the user communication terminal;
judging whether the distance between the user communication terminal logging in the user account and the vehicle equipment is still smaller than a preset threshold value or not in real time;
and if the distance is not less than the preset threshold value any more, the vehicle-mounted equipment automatically exits the user account so as to protect the safe and private information of the user.
2. The in-vehicle device navigation data synchronization method according to claim 1, wherein after the step of automatically updating the navigation data used in the user account of the user communication terminal, the in-vehicle device further comprises:
the method comprises the steps that the vehicle-mounted equipment detects whether navigation data of a user account of a user communication terminal is updated online or not in real time;
and if the online update is judged, synchronously displaying the navigation data of the online update.
3. The in-vehicle device navigation data synchronization method according to claim 2, wherein the navigation data of the user account comprises a historical navigation route, a historical navigation destination, a collected navigation route, a collected navigation destination, a recommended navigation route, a replacement navigation route and a replacement destination when the map data is changed.
4. The in-vehicle machine navigation data synchronization method according to claim 3, further comprising:
the vehicle-mounted equipment establishes network connection with the user communication terminal;
and authorizing a display interface of the vehicle equipment to be remotely transmitted to the user communication terminal so as to realize the remote operation of the vehicle equipment on the user communication terminal.
5. The in-vehicle device navigation data synchronization method according to claim 4, wherein the step of establishing a network connection with the user communication terminal by the in-vehicle device specifically comprises:
and the vehicle equipment establishes 5G communication network connection or WIFI network connection with the user communication terminal.
6. The in-vehicle equipment navigation data synchronization method according to claim 3, wherein the navigation data of the user account are respectively and independently stored through different tags, and are synchronously and independently displayed on the in-vehicle equipment through different tags.
7. The vehicle-mounted device navigation data synchronization method according to claim 1, wherein the human body characteristic information comprises iris characteristic information, fingerprint characteristic information, voiceprint characteristic information and bone conduction characteristic information;
the step that the vehicle-mounted device logs in the user account through account verification specifically comprises the following steps:
the vehicle-mounted device provides two-dimensional code information for a user communication terminal to scan and authorize to verify a login user account on the vehicle-mounted device.
8. The in-vehicle equipment is characterized by being provided with an on-vehicle processor, wherein the on-vehicle processor is used for executing program data so as to realize the in-vehicle equipment navigation data synchronization method according to any one of claims 1 to 7.
9. A vehicle, characterized in that the vehicle is provided with the vehicle-mounted device according to claim 8, and the vehicle-mounted device is connected with a user communication terminal or a cloud server through a 4G communication network, a 5G communication network or a WIFI network.
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| CN109714420A (en) * | 2018-12-28 | 2019-05-03 | 北京车和家信息技术有限公司 | A kind of method, apparatus and system that data are synchronous |
| CN110348196A (en) * | 2019-07-10 | 2019-10-18 | 武汉光庭信息技术股份有限公司 | A kind of customization car entertainment method and system based on voice and Application on Voiceprint Recognition |
| CN111079034A (en) * | 2019-12-03 | 2020-04-28 | 诚迈科技（南京）股份有限公司 | Shared navigation implementation method, terminal equipment and computer equipment |
| CN114640480A (en) * | 2020-12-01 | 2022-06-17 | 上海擎感智能科技有限公司 | Method for information processing, in-vehicle terminal, and computer storage medium |
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Address after: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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