CN110719368A - Method for upgrading vehicle machine by using mobile phone - Google Patents
Method for upgrading vehicle machine by using mobile phone Download PDFInfo
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- CN110719368A CN110719368A CN201911066030.1A CN201911066030A CN110719368A CN 110719368 A CN110719368 A CN 110719368A CN 201911066030 A CN201911066030 A CN 201911066030A CN 110719368 A CN110719368 A CN 110719368A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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Abstract
The invention discloses a method for upgrading a vehicle-mounted machine system through a mobile phone, which is characterized by comprising the following steps: the method comprises the steps that firstly, initialization comprises the steps of connecting a mobile phone and a vehicle machine, wherein the mobile phone acquires system information of the current vehicle machine and sends the system information to a background; step two, the background compares the version of the current vehicle-mounted machine system with the latest version, if the version is not the latest version, the step three is carried out, and if the version is the latest version, the step five is carried out; step three, is an update required to be downloaded If the vehicle-mounted computer system needs to be updated, downloading the latest vehicle-mounted computer system version to the mobile phone, and if the vehicle-mounted computer system does not need to be updated, turning to the fifth step; step four, the mobile phone and the vehicle machine are connected again, the updated vehicle machine system is transmitted to the vehicle machine, and the vehicle machine is automatically upgraded; and step five, a beam flow. The invention uses the mobile phone without using the built-in SIM card of the vehicle for upgrading, greatly improves the convenience of application and reduces the cost of users.
Description
Technical Field
The invention relates to a vehicle machine system upgrading method, in particular to a method for upgrading a vehicle machine system through a mobile phone.
Background
The internet of vehicles becomes a new generation of information communication technology, and all-round network links of vehicles and cloud platforms, vehicles and vehicles, vehicles and roads, vehicles and people, vehicles and the like are realized, so that three-network integration is realized, namely, an internal vehicle network, an inter-vehicle network and a vehicle-mounted mobile internet are integrated. The car networking senses the state information of the vehicles by using a sensing technology, and realizes intelligent management of traffic, intelligent decision of traffic information service and intelligent control of the vehicles by using a wireless communication network and a modern intelligent information processing technology.
The communication between the vehicle and the cloud platform means that the vehicle realizes information transmission with the vehicle networking service platform through satellite wireless communication or mobile cellular and other wireless communication technologies, receives a control instruction issued by the platform, and shares vehicle data in real time.
The communication between vehicles means that information exchange and information sharing are realized between vehicles, and the communication comprises vehicle state information such as vehicle positions, running speeds and the like and can be used for judging road traffic conditions.
The communication between the vehicles and the roads means that the information communication between the vehicles and the roads is realized by the aid of ground road fixed communication facilities, and the communication is used for monitoring road surface conditions and guiding the vehicles to select the optimal running path.
The communication between the vehicle and the people means that the user can communicate with the vehicle through wireless communication means such as Wi-Fi, Bluetooth, honeycomb and the like, so that the user can monitor and control the vehicle through corresponding mobile terminal equipment.
The communication among the devices in the vehicle refers to information data transmission among the devices in the vehicle, and is used for real-time detection and operation control of the device state and establishment of a digital control system in the vehicle.
The kernel of the intelligent vehicle-mounted system comprises an MPU and an MCU, wherein the MPU is responsible for displaying a user operation interface in the vehicle-mounted system, processing interaction between the vehicle-mounted system and a user and functions needing to be finished by the MPU, such as navigation, internet access and the like, and the MCU is an important control unit on the vehicle-mounted system.
Since the car machine system relates to different platforms of the two hardware kernels, a set of communication protocol from hardware to software is needed to ensure that the two systems can work cooperatively, and the car machine system is also required to be continuously upgraded along with the software updating of the MPU and the MCU.
In a conventional car-mounted system, upgrading is generally performed by using a built-in SIM card of a car, but since the flow rate of the built-in SIM card is relatively low, frequent upgrading is very troublesome and tedious, for example, after a car navigation system is expanded and updated, a user needs to replace the car-mounted system by using the built-in SIM card, but since the flow rate of the SIM card is limited, even if a large flow rate is adopted, the operation is inconvenient in the face of the requirement of frequent upgrading.
Therefore, a method for conveniently, quickly and effectively upgrading the vehicle system is urgently needed.
Disclosure of Invention
It is to be understood that both the foregoing general description and the following detailed description of the present disclosure are exemplary and explanatory and are intended to provide further explanation of the disclosure as claimed.
Aiming at the problems, the invention provides a method for upgrading a vehicle machine system by using a mobile phone, which actually realizes the timely upgrading of the vehicle machine system by using the portability and universality of the mobile phone, and is greatly convenient for users to use.
The invention discloses a method for upgrading a vehicle machine system through a mobile phone, which is characterized by comprising the following steps:
the method comprises the steps that firstly, initialization comprises the steps of connecting a mobile phone and a vehicle machine, wherein the mobile phone acquires system information of the current vehicle machine and sends the system information to a background;
step two, the background compares the version of the current vehicle-mounted machine system with the latest version, if the version is not the latest version, the step three is carried out, and if the version is the latest version, the step five is carried out;
step three, is an update required to be downloaded? If the vehicle-mounted computer system needs to be updated, downloading the latest vehicle-mounted computer system version to the mobile phone, and if the vehicle-mounted computer system does not need to be updated, turning to the fifth step;
step four, the mobile phone and the vehicle machine are connected again, the updated vehicle machine system is transmitted to the vehicle machine, and the vehicle machine is automatically upgraded;
and step five, ending the flow.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the first step further comprises the following steps:
and the mobile phone obtains the information of the current version number of the vehicle-mounted machine system comprising the MPU and the MCU.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the first step further comprises the following steps:
the mobile phone is connected with the car machine in a wired mode.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the first step further comprises the following steps:
the mobile phone is connected with the car machine in a wireless mode.
Preferably, the invention further discloses a method for upgrading the vehicle system through the mobile phone, which is characterized in that the mobile phone is accessed into the vehicle system through a USB interface on the vehicle.
Preferably, the invention further discloses a method for upgrading the vehicle-mounted machine system through the mobile phone, which is characterized in that the mobile phone is connected with the vehicle-mounted machine system in a wireless mode including Bluetooth or WIFI.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the second step and the third step further comprise:
and the mobile phone logs in the car machine system and the background after being authenticated.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the authentication comprises token authentication and a bidirectional authentication protocol.
Preferably, the invention further discloses a method for upgrading the vehicle machine system through the mobile phone, which is characterized in that the first step further comprises the step of obtaining the identification code of the vehicle machine.
As the popularization of mobile phone users and the down-regulation of mobile phone communication charges, more and more users do not have too much limitation and concern in the aspect of flow. Therefore, the mobile phone is used without upgrading by using a built-in SIM card of a vehicle, the convenience of application is greatly improved, and the cost of a user is reduced.
Drawings
Embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Further, although the terms used in the present disclosure are selected from publicly known and used terms, some of the terms mentioned in the specification of the present disclosure may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Furthermore, it is required that the present disclosure is understood, not simply by the actual terms used but by the meaning of each term lying within.
The above and other objects, features and advantages of the present invention will become apparent to those skilled in the art from the following detailed description of the present invention with reference to the accompanying drawings.
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
This specification discloses one or more embodiments that incorporate the features of this invention. The disclosed embodiments are merely illustrative of the invention. The scope of the invention is not limited to the disclosed embodiments. The invention is defined by the appended claims.
References in the specification to "one embodiment," "an example embodiment," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but all embodiments do not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Moreover, it should be understood that the spatial descriptions used herein (e.g., above, below, above, left, right, below, top, bottom, vertical, horizontal, etc.) are for purposes of illustration only, and that an actual implementation of the structures described herein may be spatially arranged in any orientation or manner.
Please refer to the flowchart shown in fig. 1, which details the transmission method of the present invention.
Step 1, initializing, namely connecting a user mobile phone with a vehicle-mounted machine system to obtain information of a current version number of the vehicle-mounted machine system comprising an MPU and an MCU;
step 3, the background compares the version of the current vehicle-mounted machine system with the latest version, if the version is not the latest version, the step 4 is carried out, and if the version is the latest version, the step 8 is carried out;
and 8, ending the process.
In the above embodiment, the data transmission is performed between the car and the mobile phone through a USB connection, and the USB insertion indicates that the data transmission is performed through a wired transmission mode, that is, the data transmission is performed through a data line connection with the car.
In addition, if the mobile phone is not transmitted in a wired mode but connected in a wireless mode, namely the mobile phone is connected with a vehicle machine through Bluetooth or WIFI (wireless fidelity) to apply the process, the traditional upgrading mode of the built-in SIM card is changed, the functions of the mobile phone are effectively utilized, and the traffic of the vehicle machine is not required.
Due to the portability and universality of the mobile phone, the upgrading method has the advantage that the upgraded car machine system can be upgraded in time, and the use of a user is greatly facilitated.
Moreover, the mobile phone can acquire the system version of the vehicle machine through the network at any time and any place, the vehicle machine can automatically send the system version to the vehicle machine when getting on, and the vehicle machine can upgrade itself after detecting the upgrade package.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing disclosure is by way of example only, and is not intended to limit the present application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Aspects of the present application may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. The processor may be one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), digital signal processing devices (DAPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, or a combination thereof. Furthermore, aspects of the present application may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media. For example, computer-readable media may include, but are not limited to, magnetic storage devices (e.g., hard disk, floppy disk, magnetic strips … …), optical disks (e.g., Compact Disk (CD), Digital Versatile Disk (DVD) … …), smart cards, and flash memory devices (e.g., card, stick, key drive … …).
The computer readable medium may comprise a propagated data signal with the computer program code embodied therein, for example, on a baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, and the like, or any suitable combination. The computer readable medium can be any computer readable medium that can communicate, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or device. Program code on a computer readable medium may be propagated over any suitable medium, including radio, electrical cable, fiber optic cable, radio frequency signals, or the like, or any combination of the preceding.
Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.
Although the present application has been described with reference to the present specific embodiments, it will be recognized by those skilled in the art that the foregoing embodiments are merely illustrative of the present application and that various changes and substitutions of equivalents may be made without departing from the spirit of the application, and therefore, it is intended that all changes and modifications to the above-described embodiments that come within the spirit of the application fall within the scope of the claims of the application.
Claims (9)
1. A method for upgrading a vehicle machine system through a mobile phone is characterized by comprising the following steps:
the method comprises the steps that firstly, initialization comprises the steps of connecting a mobile phone and a vehicle machine, wherein the mobile phone acquires system information of the current vehicle machine and sends the system information to a background;
step two, the background compares the version of the current vehicle-mounted machine system with the latest version, if the version is not the latest version, the step three is carried out, and if the version is the latest version, the step five is carried out;
step three, is an update required to be downloaded? If the vehicle-mounted computer system needs to be updated, downloading the latest vehicle-mounted computer system version to the mobile phone, and if the vehicle-mounted computer system does not need to be updated, turning to the fifth step;
step four, the mobile phone and the vehicle machine are connected again, the updated vehicle machine system is transmitted to the vehicle machine, and the vehicle machine is automatically upgraded;
and step five, ending the flow.
2. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1, wherein the first step further comprises:
and the mobile phone obtains the information of the current version number of the vehicle-mounted machine system comprising the MPU and the MCU.
3. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1, wherein the first step further comprises:
the mobile phone is connected with the car machine in a wired mode.
4. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1, wherein the first step further comprises:
the mobile phone is connected with the car machine in a wireless mode.
5. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1,
and the mobile phone is connected into the vehicle machine system through a USB interface on the vehicle machine.
6. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1,
the mobile phone is connected with the car machine system in a wireless mode including Bluetooth or WIFI.
7. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1, wherein the second step and the third step further comprise:
and the mobile phone logs in the car machine system and the background after being authenticated.
8. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1,
the authentication comprises token authentication and bidirectional authentication protocol.
9. The method for upgrading the vehicle-mounted machine system through the mobile phone according to claim 1,
the first step further comprises the step of obtaining the identification code of the car machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911066030.1A CN110719368A (en) | 2019-11-04 | 2019-11-04 | Method for upgrading vehicle machine by using mobile phone |
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| CN201911066030.1A CN110719368A (en) | 2019-11-04 | 2019-11-04 | Method for upgrading vehicle machine by using mobile phone |
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2019
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| US20090119657A1 (en) * | 2007-10-24 | 2009-05-07 | Link Ii Charles M | Methods and systems for software upgrades |
| CN104978206A (en) * | 2014-04-11 | 2015-10-14 | 比亚迪股份有限公司 | Method, device and system for updating vehicle body control module of vehicle |
| CN104090800A (en) * | 2014-07-11 | 2014-10-08 | 重庆长安汽车股份有限公司 | Installation method of vehicle-mounted terminal software |
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Application publication date: 20200121 |