CN110068349A - A kind of mobile phone terminal is from vehicle navigation system - Google Patents

A kind of mobile phone terminal is from vehicle navigation system Download PDF

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Publication number
CN110068349A
CN110068349A CN201910284902.5A CN201910284902A CN110068349A CN 110068349 A CN110068349 A CN 110068349A CN 201910284902 A CN201910284902 A CN 201910284902A CN 110068349 A CN110068349 A CN 110068349A
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CN
China
Prior art keywords
mobile phone
module
phone terminal
vehicle
client
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Pending
Application number
CN201910284902.5A
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Chinese (zh)
Inventor
刘标
汪伟
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Hanteng Automobile Co Ltd
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Hanteng Automobile Co Ltd
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Application filed by Hanteng Automobile Co Ltd filed Critical Hanteng Automobile Co Ltd
Priority to CN201910284902.5A priority Critical patent/CN110068349A/en
Publication of CN110068349A publication Critical patent/CN110068349A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3407Route searching; Route guidance specially adapted for specific applications
    • G01C21/3423Multimodal routing, i.e. combining two or more modes of transportation, where the modes can be any of, e.g. driving, walking, cycling, public transport

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

The invention discloses a kind of mobile phone terminals from vehicle navigation system, including cell phone client and vehicle device client, the cell phone client is connected to vehicle device client by link block, it include Mobile Telephone Gps APP in the cell phone client, the Mobile Telephone Gps APP includes self-driving mode and Walking Mode, the present invention passes through USB by mobile phone terminal, Bluetooth, WIFI and engine end establish connection, self-driving mode is combined with Walking Mode, car owner, which is interconnected at, based on mobile phone completes self-driving mode, parking closes engine end and calls walking navigation automatically from mobile phone terminal after vehicle, guiding user goes to destination, it can be achieved to drive and walking whole process navigation seamless link, secondary input is avoided to operate, optimize user experience, improve product competitiveness.

Description

A kind of mobile phone terminal is from vehicle navigation system
Technical field
The present invention relates to Mobile Telephone Gps technical field, specially a kind of mobile phone terminal is from vehicle navigation system.
Background technique
Mobile Telephone Gps (English name: Mobile Navigation) are exactly the navigation feature by navigation mobile phone, you from Place where at present takes another to, and you want the place reached.Mobile Telephone Gps are exactly satellite Mobile Telephone Gps, it and mobile phone are electric The difference of sub- map is that it can tell the position at your place in map and your that be gone local in map In position, and best route can be selected between destination You are here, and be that you mention during traveling Show left-hand rotation or turn right, here it is so-called navigation.Mobile phone with positioning and navigation feature is just being increasingly subject to chasing after for consumer It holds in both hands, market prospects are good.
Mobile phone interconnecting function: mobile phone terminal establishes connection by USB, Bluetooth, WIFI and engine end, is based on mobile phone terminal Flow and application resource realize display interaction, the audio-visual joy of in-vehicle multi-media system of engine end location navigation and service for life Happy information obtains;The function but also car owner in driving procedure can on vehicle-mounted physical button or voice command control The answer/make phone of mobile phone terminal processed, music, navigation etc..
Current navigation feature is divided into self-driving and two kinds of independent modes of walking, is not able to satisfy the user that drives under certain scenes Use demand need secondary input operation when driving with walking whole process navigation link, cause user experience ineffective.
Summary of the invention
The purpose of the present invention is to provide a kind of mobile phone terminals from vehicle navigation system, by self-driving mode and the organic knot of Walking Mode Altogether, car owner is interconnected at based on mobile phone and completes self-driving mode, parking closes engine end and calls walking automatically from mobile phone terminal after vehicle Navigation, seamless link that guiding user goes to destination, it can be achieved that driving and walking whole process are navigated, avoids secondary input from operating, excellent Change user experience, improves product competitiveness, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of mobile phone terminal is from vehicle navigation system, including mobile phone Client and vehicle device client, the cell phone client are connected to vehicle device client, the cell phone client by link block Upper includes Mobile Telephone Gps APP, and the Mobile Telephone Gps APP includes self-driving mode and Walking Mode.
Preferably, the cell phone client includes automatic switching module.
Preferably, the link block includes USB module, Bluetooth module and WIFI module.
Preferably, the vehicle device client is the headend equipment of vehicle monitoring management system, by Vehicular video server, LCD touch screen, External video camera, talking handle, car alarm and other external equipments composition.
Preferably, the navigation module of the Mobile Telephone Gps APP includes GPS navigation, BDS navigation and inertial navigation.
Preferably, the USB module is USB data line, and the USB data line is for cell phone client and external equipment It is connected and communicate with.
Preferably, the Bluetooth module includes blue-teeth data module and blue tooth voice module, support it is point-to-point and The communication of point-to-multipoint has digital radio processor DRP, digital controlled oscillator in piece, radio-frequency receiving-transmitting switching and interior in piece Set ARM7 embeded processor.
Preferably, wireless network protocol IEEE802.11b.g.n protocol stack built in the WIFI module and TCP/IP association Stack is discussed, the WIFI module includes two kinds of topological form: facilities network (Infra) and ad hoc network (Adhoc).
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention establishes connection by USB, Bluetooth, WIFI and engine end by mobile phone terminal, by self-driving mode and walking Mode combines, and is interconnected at car owner based on mobile phone and completes self-driving mode, parking closes engine end certainly from mobile phone terminal after vehicle Dynamic to call walking navigation, seamless link that guiding user goes to destination, it can be achieved that driving and walking whole process are navigated avoids secondary defeated Enter operation, optimize user experience, improves product competitiveness.
Detailed description of the invention
Fig. 1 is a kind of mobile phone terminal of the present invention from vehicle navigation system block diagram;
Fig. 2 is a kind of link block system diagram of the mobile phone terminal from vehicle navigation system of the present invention;
Fig. 3 is a kind of flow chart of the mobile phone terminal from vehicle navigation system of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of mobile phone terminal is objective from vehicle navigation system, including mobile phone Family end and vehicle device client, the cell phone client are connected to vehicle device client by link block, in the cell phone client Including Mobile Telephone Gps APP, the Mobile Telephone Gps APP includes self-driving mode and Walking Mode.
Cell phone client (Mobile client) format, as the term suggests it is exactly the format of cell phone software.Have: JAR format, It is S60V3 plateform system, cab is Smartphone platform system that JAD format, sis, which are S60V1-V2 UIQ plateform system, sisx, System, mpkg are OS X package apple operation platform systems, and apk is Google Android platform system, and xap is Windows phone is the mobile phone operating system of Microsoft's exploitation.
Specifically, the cell phone client includes automatic switching module;
Newest version map is carried, most complete function is possessed, includes high-resolution, 3D crossing actual scene figure, birds-eye view, last li mould Formula, the three-dimensional building of 360 degree of dimensions, the forecast of dynamic lane reminding turning, expressway exit, intelligent road name and target point broadcast function Energy and the prompt of camera alarm point etc., then cost Baidu's figure web search, real-time traffic intelligent navigation etc., it cuts automatically Walking Mode is shifted to, realizes that car driving mode and Walking Mode are seamlessly connected.
Specifically, the link block includes USB module, Bluetooth module and WIFI module.
Specifically, the vehicle device client is the headend equipment of vehicle monitoring management system, by Vehicular video server, LCD touch screen, External video camera, talking handle, car alarm and other external equipments composition;
Vehicle device client integrated positioning, the multiple functions such as communication, automobile travel recorder;Has the function of powerful traffic scheduling And data-handling capacity;Supporting telephone this calling, text information voice broadcast;With security alarm, trimming alarm and long-range peace Full oil-break, power outage security defencive function;Multiple RS-232 interfaces and RS485 interface are reserved, it can external meter, camera, wheat Gram wind, earphone, TTS speech synthesis box;Split-type design host hidden can be installed, and provide a large amount reserve battery for oneself for vehicle-mounted end End without the alarm that works in electric situation.
Car-mounted terminal is the headend equipment of vehicle monitoring management system, is generally reconditely mounted in various vehicles, vehicle-mounted Terminal device is mainly various outer by Vehicular video server, LCD touch screen, External video camera, talking handle, car alarm etc. Connect equipment composition.
Vehicular video collection of server audio-video signal and boil down to digital stream are passed by wireless networks such as cdma20001x It is defeated to arrive user monitoring center, achieve the purpose that remotely monitoring, emergency command.Vehicular video server it is desirable that dual code stream simultaneously Coding, including local independent video recording code stream and net pass code stream.
User needs to extract the data of video monitoring, can use two ways: first is that by car-mounted terminal USB port, Second is that passing through EV-DO(cdma20001x, Wi-Fi) remotely transfer.
Specifically, the navigation module of the Mobile Telephone Gps APP includes GPS navigation, BDS navigation and inertial navigation;
GPS navigation can accurately make the position where it, location error is less than 10 meters by receiving satellite-signal.If In machine if band map, so that it may which corresponding position is come out with a marked on map.Meanwhile GPS can also take For traditional compass, display direction replaces traditional altimeter, the information such as display height above sea level;
BDS navigation be made of space segment, ground segment and user segment three parts, can round-the-clock in the world, round-the-clock be each Class user provides high-precision, highly reliable positioning, navigation, time service service, and has short message communication capacity, tentatively has region Navigation, positioning and time service ability, 10 meters of positioning accuracy, 0.2 meter per second of rate accuracy, 10 nanosecond of time service precision;
Inertial navigation is the acceleration that carrier itself is measured using inertance element (accelerometer), is obtained by integral and operation To speed and position, to achieve the purpose that carrier navigator fix.The equipment of composition inertial navigation system is all mounted on fortune In carrier, when work, does not depend on external information, not outwardly radiation energy yet, is not easily susceptible to interfere, is a kind of self-aid navigation System.
Specifically, the USB module is USB data line, the USB data line is for cell phone client and external equipment It is connected and communicate with;
USB is the widest a kind of external bus standard applied on the field PC, the connection for specification computer and external equipment And communication, the plug and play and warm connection function of USB interface holding equipment.With the rapid development of computer hardware, the application of USB Increase the speed that data are transmitted between external equipment, the raising of speed is exactly to mean that user can be with for the largest benefit of user Using more efficient external equipment is arrived, for example with the scanner of USB 2.0, the picture for sweeping a 4M is only needed 0.1 second or so Time, working efficiency greatly improve.
USB according to distinct interface and data line, holding equipment: mouse, keyboard, printer, scanner, camera, sudden strain of a muscle Deposit, MP3 machine, mobile phone, digital camera, mobile hard disk, external smooth floppy drive, USB network card, ADSL Modem, Cable Modem etc. Electronic product.
Specifically, the Bluetooth module includes blue-teeth data module and blue tooth voice module, support it is point-to-point and The communication of point-to-multipoint has digital radio processor DRP, digital controlled oscillator in piece, radio-frequency receiving-transmitting switching and interior in piece Set ARM7 embeded processor.
Bluetooth module is a kind of PCBA board of integrated Bluetooth function, is used for short-distance wireless communication, is divided into bluetooth by function Data module and blue tooth voice module.Bluetooth module refers to the chip basic circuit set of integrated Bluetooth function, is used for wireless network Network communication, is broadly divided into three categories type: data transmission module remote control module etc..General module has the category of semi-finished product Property, it is that processing was carried out on the basis of chip, so that subsequent applications are more simple.
Whole system is made of DSP, BRF6100, audio A/D/DA, liquid crystal, keyboard and Flash, and DSP is core control Unit, audio A/D are used to the analog voice signal of acquisition being transformed into audio digital signals;Audio DA turns audio digital signals It changes analog voice signal into, is output to earphone or speaker.There are amplification and filter circuit in the front-end and back-end of audio A/D and DA, Under normal circumstances, audio A/D and DA are integrated on a chip, and setting sample frequency is 8KHz, and keyboard is used to input and control, Liquid crystal display shows various information, and Flash saves program required for DSP, powers on calling for DSP;JTAG is the emulation of DSP Interface, DSP also provide HPI mouthfuls, which can connect with computer, can be broadcast with the file in downloading computer and by DA It puts, audio digital signals can also be transferred to computer and save and handle.
DSP in system uses OMAP5910, has bi-processor architecture, Embedded ARM and dsp processor.ARM is used In control peripheral equipment, DSP is used for data processing.DSP in OMAP5910 is provided based on the processor of TMS320C55X core 2 multiply accumulating (MAC) unit, 1 40 arithmetic logic unit and 1 16 arithmetic logic unit, since DSP is used Double ALU structures, most of instruction can be run parallel, and working frequency reaches 150MHz, and power consumption is lower.
ARM in OMAP5910 is the TI925T processor based on ARM9 core, including 1 coprocessor, and command length can To be 16 or 32.DSP and ARM can cooperate, and be controlled by MMU, can with shared drive and peripheral equipment, OMAP5910 can be used in multiple fields, such as mobile communication, video and image procossing, and audio processing, figure and image accelerate Device, data processing.This system uses OMAP5910, is used for personal mobile communications.
Specifically, wireless network protocol IEEE802.11b.g.n protocol stack built in the WIFI module and TCP/IP association Stack is discussed, the WIFI module includes two kinds of topological form: facilities network (Infra) and ad hoc network (Adhoc);
Wi-Fi module also known as serial ports Wi-Fi module, belong to Internet of Things transport layer, and function is to switch to meet by serial ports or Transistor-Transistor Logic level The embedded module of Wi-Fi wireless network communication standards, built-in wireless network protocol IEEE802.11b.g.n protocol stack and ICP/IP protocol stack.Traditional hardware device insertion Wi-Fi module directly can be connected to internet using Wi-Fi, be to realize nothing The important component of the Internet of Things such as line smart home, M2M application.
Wi-Fi module can be divided into three classes: 1, USB in general Wi-Fi module, such as mobile phone, notebook, tablet computer or Person's SDIO interface module, Wi-Fi protocol stack and driving are run in Android, the system of Windows, IOS, are to need very by force Big CPU completes to apply;2, router scheme Wi-Fi module, typically home router, agreement and driving are by gathering around There is the chip of powerful Flash and Ram resource to add (SuSE) Linux OS;3, embedded Wi-Fi module, 32 single-chip microcontrollers are built-in Wi-Fi driving and agreement, interface are general MCU interface such as UART etc..It is suitable for all kinds of smart homes or Intelligent hardware single-item. It has attempted to for Wi-Fi module being added in the equipment such as TV, air-conditioning now, to build radio house intelligence system.Realize APP's Manipulation and with Ali's cloud, Jingdone district cloud, the docking in the internets such as Baidu's cloud giant cloud allows household electrical appliances producer quickly and easily to realize The network-enabled intelligentization of itself product simultaneously interconnects with more other electric appliances realizations.
Such as Fig. 3, points of departure-driving mode-parking lot disconnects cell phone client and vehicle device client after parking, Vehicle device client power cut-off, cell phone client calls walking navigation function to complete walking stroke-Walking Mode-mesh automatically at this time Ground.
In summary: the present invention establishes connection by USB, Bluetooth, WIFI and engine end by mobile phone terminal, will be certainly Mode is driven to combine with Walking Mode, based on mobile phone be interconnected at car owner complete self-driving mode, parking close engine end from Mobile phone terminal calls walking navigation automatically after vehicle, and guiding user goes to destination, it can be achieved that driving and walking whole process navigation seamless chain It connects, secondary input is avoided to operate, optimize user experience, improve product competitiveness.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of mobile phone terminal is from vehicle navigation system, including cell phone client and vehicle device client, it is characterised in that: the mobile phone visitor Family end is connected to vehicle device client by link block, includes Mobile Telephone Gps APP, the Mobile Telephone Gps in the cell phone client APP includes self-driving mode and Walking Mode.
2. a kind of mobile phone terminal according to claim 1 is from vehicle navigation system, it is characterised in that: the cell phone client includes Automatic switching module.
3. a kind of mobile phone terminal according to claim 1 is from vehicle navigation system, it is characterised in that: the link block includes USB module, Bluetooth module and WIFI module.
4. a kind of mobile phone terminal according to claim 1 is from vehicle navigation system, it is characterised in that: the vehicle device client is vehicle The headend equipment of monitoring management system, by Vehicular video server, LCD touch screen, External video camera, talking handle, automobile Alarm and other external equipments form.
5. a kind of mobile phone terminal according to claim 1 is from vehicle navigation system, it is characterised in that: the Mobile Telephone Gps APP's Navigation module includes GPS navigation, BDS navigation and inertial navigation.
6. a kind of mobile phone terminal according to claim 3 is from vehicle navigation system, it is characterised in that: the USB module is USB number According to line, the USB data line is connected and communicate with for cell phone client and external equipment.
7. a kind of mobile phone terminal according to claim 3 is from vehicle navigation system, it is characterised in that: the Bluetooth module Including blue-teeth data module and blue tooth voice module, point-to-point and point-to-multipoint communication is supported, there is digital radio in piece Processor DRP, digital controlled oscillator, radio-frequency receiving-transmitting switching and built-in ARM7 embeded processor in piece.
8. a kind of mobile phone terminal according to claim 3 is from vehicle navigation system, it is characterised in that: nothing built in the WIFI module Line network protocol IEEE802.11b.g.n protocol stack and ICP/IP protocol stack, the WIFI module include two kinds of open up Flutter form: facilities network (Infra) and ad hoc network (Adhoc).
CN201910284902.5A 2019-04-10 2019-04-10 A kind of mobile phone terminal is from vehicle navigation system Pending CN110068349A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11761779B2 (en) 2019-12-27 2023-09-19 Mobile Drive Netherlands B.V. Navigation method

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CN104792330A (en) * 2015-04-30 2015-07-22 江苏新科软件有限公司 Combined navigation method based on mobile equipment and vehicle-mounted system
US20170138748A1 (en) * 2014-07-08 2017-05-18 Toyota Jidosha Kabushiki Kaisha Navigation system
CN106767886A (en) * 2017-02-08 2017-05-31 大陆汽车电子(芜湖)有限公司 The method that walking navigation is automatically switched to from traffic navigation
JP2018032436A (en) * 2017-11-02 2018-03-01 みこらった株式会社 Automatic operation vehicle and automatic operation dedicated program
CN109115235A (en) * 2018-07-10 2019-01-01 上海博泰悦臻电子设备制造有限公司 Vehicle, vehicle device equipment, user communication terminal and its more equipment switch air navigation aid

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4851642B2 (en) * 1999-01-19 2012-01-11 ナヴィゲイション テクノロジーズ コーポレイション Method and system for supplying walking instructions with route guidance in a navigation program
US20170138748A1 (en) * 2014-07-08 2017-05-18 Toyota Jidosha Kabushiki Kaisha Navigation system
CN104333844A (en) * 2014-11-12 2015-02-04 沈阳美行科技有限公司 Interconnection method of vehicle-mounted terminal and smart phone
CN104792330A (en) * 2015-04-30 2015-07-22 江苏新科软件有限公司 Combined navigation method based on mobile equipment and vehicle-mounted system
CN106767886A (en) * 2017-02-08 2017-05-31 大陆汽车电子(芜湖)有限公司 The method that walking navigation is automatically switched to from traffic navigation
JP2018032436A (en) * 2017-11-02 2018-03-01 みこらった株式会社 Automatic operation vehicle and automatic operation dedicated program
CN109115235A (en) * 2018-07-10 2019-01-01 上海博泰悦臻电子设备制造有限公司 Vehicle, vehicle device equipment, user communication terminal and its more equipment switch air navigation aid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11761779B2 (en) 2019-12-27 2023-09-19 Mobile Drive Netherlands B.V. Navigation method

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