CN207399326U - For the vehicle carried mobile phone interacted system of OTA upgradings - Google Patents
For the vehicle carried mobile phone interacted system of OTA upgradings Download PDFInfo
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- CN207399326U CN207399326U CN201721223189.6U CN201721223189U CN207399326U CN 207399326 U CN207399326 U CN 207399326U CN 201721223189 U CN201721223189 U CN 201721223189U CN 207399326 U CN207399326 U CN 207399326U
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- 238000009434 installation Methods 0.000 claims abstract description 6
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Abstract
The utility model discloses a kind of vehicle carried mobile phone interacted systems for OTA upgradings, including smart mobile phone, vehicle-mounted multimedia equipment and remote server, the remote server includes the memory and first communication module of storing OTA upgrade installation packages, and the vehicle-mounted multimedia equipment includes microprocessor, interrupts warning circuit and second communication module；Microprocessor is electrically connected respectively with interrupting warning circuit and second communication module, and smart mobile phone is connected by wireless network with first communication module, and smart mobile phone is connected by cable network or Wi-Fi with second communication module.The utility model has the advantages that：The utility model realizes the upgrading of in-vehicle multi-media system firmware program using smart mobile phone indirectly, simplifies operation, improves user experience, reduces the additional use cost of user, removes 4S points in person without personnel after sale, saves substantial amounts of manpower and materials.
Description
Technical field
It is easy to operate more particularly, to one kind the utility model is related to technical field of automotive electronics, it uses manpower and material resources sparingly, carries
High user experience and the vehicle carried mobile phone interacted system for OTA upgradings for reducing the additional use cost of user.
Background technology
With apple, the birth of Android, WindowsPhone smart mobile phones so that mobile phone industry has occurred earth-shaking
It changes, also revolutionizes the life of the mankind, people do not have been detached from the dependence to mobile phone.Existing many industries are being set
Meter can carry out interactive equipment with mobile phone.At present, in order to realize by in-vehicle multi-media system realize smart mobile phone powerful work(
Can, mobile phone interconnection intelligence system also generates therewith.As the function of mobile phone interconnection intelligence system the more is done the more powerful, performance is increasingly
The reparation of height, program bug or BUG are can hardly be avoided, and user has great demand to product firmware upgrade of dispatching from the factory.
At present, firmware version upgrade is substantially upgraded using SD card or USB flash disk, and there are many deficiencies for these upgrading modes：The
One, it is necessary to prepare SD card, card reader or USB flash disk；Second from official website, it is necessary to download latest firmware program to PC machine manually, then from PC
Machine downloads to SD card or USB flash disk；3rd, SD card or USB flash disk are inserted into upgrade procedure on in-vehicle multi-media system, not only user are allowed to undertake
Extra-pay, it is also troublesome in poeration；Also there is part in-vehicle multi-media system to be equipped with 3G or 4G cards of surfing Internet, add hardware cost simultaneously
And need the card of surfing Internet campus network outside user's commitment.Updating firmware program relies primarily on the personnel after sale of manufacturer at present
Client is contacted to 4S shops progress updating operation, it is necessary to costly manpower and materials.
Utility model content
The utility model needs user to cover the extra charges in the prior art in order to overcome, troublesome in poeration, it is necessary to client
The deficiency of updating operation is carried out to 4S shops, provides a kind of easy to operate, is used manpower and material resources sparingly, is improved user experience and subtract
The vehicle carried mobile phone interacted system for OTA upgradings of the additional use cost of few user.
To achieve these goals, the utility model employs following technical scheme：
A kind of vehicle carried mobile phone interacted system for OTA upgradings, including smart mobile phone, vehicle-mounted multimedia equipment and long-range clothes
Business device, the remote server includes the memory and first communication module of storing OTA upgrade installation packages, described vehicle-mounted more
Media device includes microprocessor, interrupts warning circuit and second communication module；Microprocessor respectively with interrupt warning circuit and
Second communication module is electrically connected, and smart mobile phone is connected by wireless network with first communication module, and smart mobile phone passes through wired network
Network or Wi-Fi are connected with second communication module.
The utility model first passes through the first communication port and downloads latest firmware program to smart mobile phone from remote server
It is local, then by the second communication port by the latest firmware program transportation of smart mobile phone local to vehicle-mounted multimedia equipment, so
Installation and operation afterwards, it is achieved thereby that the updating firmware program to in-vehicle multi-media system.
Preferably, interrupting warning circuit includes buzzer, current-limiting circuit, afterflow inductance L and on-off circuit；Buzzer
One end is grounded, and the other end of buzzer is connected on one end of current-limiting circuit, and the other end of current-limiting circuit is connected to afterflow inductance L
One end on, the other end of afterflow inductance L is connected on one end of on-off circuit, and the other end of on-off circuit is connected to power supply
On.
Preferably, current-limiting circuit includes the triode Q2 of resistance R3, resistance R4, resistance R5 and NPN type；On-off circuit bag
Include the triode Q1 of resistance R1, resistance R2 and positive-negative-positive；Resistance R1 is connected with the base stage of triode Q1, one end of resistance R2 and three
The base stage connection of pole pipe Q1, the other end of resistance R2 are connected with the emitter of triode Q1, emitter and the VCC electricity of triode Q1
Source connects, and the collector of triode Q1 is connected with one end of afterflow inductance L, the other end of afterflow inductance L and the collection of triode Q2
Electrode connects, and one end of resistance R3 is connected with the collector of triode Q2, and the other end of resistance R3 connects with the base stage of triode Q2
It connects, one end of resistance R4 is connected with the base stage of triode Q2, and the other end of resistance R4 and the anode of buzzer connect, resistance R5's
One end is connected with the emitter of triode Q2, and the other end of resistance R5 and the anode of buzzer connect, the cathode and GND of buzzer
Ground terminal connects.
Preferably, first communication module includes 3G/4G networks and Wi-Fi module；Smart mobile phone by 3G/4G networks or
It is connected with Wi-Fi module with remote server.
Preferably, second communication module includes bluetooth module, Wi-Fi module and usb interface module；Smart mobile phone passes through
Bluetooth module, Wi-Fi module or usb interface module are connected with vehicle-mounted multimedia equipment.
Preferably, further include the first communication port and use for data transmission between smart mobile phone and remote server
The second communication port of data transmission between smart mobile phone and vehicle-mounted multimedia equipment.
Therefore, the utility model has the advantages that：（1）The utility model realizes vehicle indirectly using smart mobile phone
The upgrading of multimedia system firmware program is carried, avoids, using vehicle-bone 3 G 4 or 4G cards of surfing Internet, simplifying operation, improving user makes
With experience, reduce the additional use cost of user；（2）User using smart mobile phone can auto-upgrade program, without selling
Personnel remove 4S points in person afterwards, save substantial amounts of manpower and materials.
Description of the drawings
Fig. 1 is a kind of system block diagram of the utility model；
Fig. 2 is a kind of circuit diagram that the utility model interrupts warning circuit.
In figure：Smart mobile phone 1, vehicle-mounted multimedia equipment 2, remote server 3, the first communication port 4, the second communication port
5th, microprocessor 21, interrupt warning circuit 22, second communication module 23, memory 31, first communication module 32, buzzer 221,
Current-limiting circuit 222, on-off circuit 223, bluetooth module 231, Wi-Fi module 232, usb interface module 233,3G/4G networks 321,
Wi-Fi module 322.
Specific embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings：
Embodiment as shown in Figure 1 is a kind of vehicle carried mobile phone interacted system for OTA upgradings, including smart mobile phone 1, vehicle
Carry multimedia equipment 2, remote server 3, the first communication port 4 for data transmission between smart mobile phone and remote server
And the second communication port 5 for data transmission between smart mobile phone and vehicle-mounted multimedia equipment, the remote server include
For storing the memory 31 of OTA upgrade installation packages and first communication module 32, the vehicle-mounted multimedia equipment includes microprocessor
Device 21 interrupts warning circuit 22 and second communication module 23；Microprocessor is respectively with interrupting warning circuit and second communication module
Electrical connection, smart mobile phone are connected by wireless network with first communication module, and smart mobile phone passes through cable network or Wi-Fi
It is connected with second communication module.
Wherein, first communication module includes 3G/4G networks 321 and Wi-Fi module 322；Smart mobile phone passes through 3G/4G networks
Or it is connected with Wi-Fi module with remote server；Second communication module connects including bluetooth module 231, Wi-Fi module 232 and USB
Mouth mold block 233；Smart mobile phone is connected by bluetooth module, Wi-Fi module or usb interface module with vehicle-mounted multimedia equipment.
As shown in Fig. 2, interrupting warning circuit includes buzzer 221, current-limiting circuit 222, afterflow inductance L and on-off circuit
223；One end ground connection of buzzer, the other end of buzzer are connected on one end of current-limiting circuit, and the other end of current-limiting circuit connects
Be connected on one end of afterflow inductance L, the other end of afterflow inductance L is connected on one end of on-off circuit, on-off circuit it is another
End is connected on power supply.
Wherein, current-limiting circuit includes the triode Q2 of resistance R3, resistance R4, resistance R5 and NPN type；On-off circuit includes electricity
Hinder the triode Q1 of R1, resistance R2 and positive-negative-positive；Resistance R1 is connected with the base stage of triode Q1, one end of resistance R2 and triode
The base stage connection of Q1, the other end of resistance R2 are connected with the emitter of triode Q1, and emitter and the VCC power supplys of triode Q1 connect
It connects, the collector of triode Q1 is connected with one end of afterflow inductance L, the other end of afterflow inductance L and the collector of triode Q2
Connection, one end of resistance R3 are connected with the collector of triode Q2, and the other end of resistance R3 is connected with the base stage of triode Q2, electricity
One end of resistance R4 is connected with the base stage of triode Q2, and the other end of resistance R4 and the anode of buzzer connect, one end of resistance R5
It is connected with the emitter of triode Q2, the other end of resistance R5 and the anode of buzzer connect, and cathode and the GND of buzzer are grounded
End connection.
The escalation process of the utility model is as follows：
（1）Vehicle-mounted multimedia equipment is connected with smart mobile phone by bluetooth module, Wi-Fi module or usb interface module；
（2）Smart mobile phone is connected by 3G/4G networks or with Wi-Fi module with remote server；
（3）The application layer of smart mobile phone establishes two specific communications ports, respectively for smart mobile phone and remote service
Between device the first communication port of data transmission and for data transmission between smart mobile phone and vehicle-mounted multimedia equipment second
Communication port, the first communication port are respectively created TCP/IP with the second communication port and connect；
（4）Smart mobile phone receives the current vehicle-mounted multimedia equipment firmware program version that above-mentioned second communication port transfers come
Number and the first communication port transfers come remote service on latest firmware program version number, compare, have new by version number
Version needs to update, then carries out updating firmware program.
（5）Smart mobile phone receives the latest firmware on the memory for the remote server that above-mentioned first communication port transfers come
Program, and it is stored in smart mobile phone local.
（6）Vehicle-mounted multimedia equipment receives the latest firmware journey for the smart mobile phone local that above-mentioned second communication port transfers come
Sequence, and vehicle-mounted multimedia equipment local is stored in, if interrupted in transmission process, microprocessor can control interruption to alarm
Circuit works, and buzzer will send prompt tone, and car owner is reminded to check in time, recovers to download；
（7）After the completion of latest firmware program is downloaded, installation of reruning.
It is to be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It is to be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (6)
1. a kind of vehicle carried mobile phone interacted system for OTA upgradings, which is characterized in that including smart mobile phone（1）, vehicle mounted multimedia
Equipment（2）And remote server（3）, the remote server includes storing the memories of OTA upgrade installation packages（31）With
First communication module（32）, the vehicle-mounted multimedia equipment include microprocessor（21）, interrupt warning circuit（22）It is logical with second
Believe module（23）；Microprocessor is electrically connected respectively with interrupting warning circuit and second communication module, and smart mobile phone passes through wireless network
Network is connected with first communication module, and smart mobile phone is connected by cable network or Wi-Fi with second communication module.
2. the vehicle carried mobile phone interacted system according to claim 1 for OTA upgradings, which is characterized in that described to interrupt report
Alert circuit includes buzzer（221）, current-limiting circuit（222）, afterflow inductance L and on-off circuit（223）；One termination of buzzer
Ground, the other end of buzzer are connected on one end of current-limiting circuit, and the other end of current-limiting circuit is connected to one end of afterflow inductance L
On, the other end of afterflow inductance L is connected on one end of on-off circuit, and the other end of on-off circuit is connected on power supply.
3. the vehicle carried mobile phone interacted system according to claim 2 for OTA upgradings, which is characterized in that current-limiting circuit bag
Include the triode Q2 of resistance R3, resistance R4, resistance R5 and NPN type；On-off circuit includes the three of resistance R1, resistance R2 and positive-negative-positive
Pole pipe Q1；Resistance R1 is connected with the base stage of triode Q1, and one end of resistance R2 is connected with the base stage of triode Q1, and resistance R2's is another
One end is connected with the emitter of triode Q1, and the emitter of triode Q1 is connected with VCC power supplys, and the collector of triode Q1 is with continuing
One end connection of galvanic electricity sense L, the other end of afterflow inductance L are connected with the collector of triode Q2, one end of resistance R3 and three poles
The collector connection of pipe Q2, the other end of resistance R3 are connected with the base stage of triode Q2, and one end of resistance R4 is with triode Q2's
Base stage connects, and the other end of resistance R4 and the anode of buzzer connect, and one end of resistance R5 is connected with the emitter of triode Q2,
The other end of resistance R5 and the anode of buzzer connect, and the cathode of buzzer is connected with GND ground terminals.
4. the vehicle carried mobile phone interacted system according to claim 1 for OTA upgradings, which is characterized in that described first is logical
Believe that module includes 3G/4G networks（321）And Wi-Fi module（322）；Smart mobile phone by 3G/4G networks or with Wi-Fi module with
Remote server connects.
5. the vehicle carried mobile phone interacted system according to claim 1 for OTA upgradings, which is characterized in that the second communication mould
Block includes bluetooth module（231）, Wi-Fi module（232）And usb interface module（233）；Smart mobile phone passes through bluetooth module, Wi-
Fi modules or usb interface module are connected with vehicle-mounted multimedia equipment.
6. the vehicle carried mobile phone interacted system for OTA upgradings according to claim 1 or 2 or 3 or 4 or 5, feature exist
In further including for the first communication port of data transmission between smart mobile phone and remote server（4）With for smart mobile phone
The second communication port of data transmission between vehicle-mounted multimedia equipment（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223189.6U CN207399326U (en) | 2017-09-21 | 2017-09-21 | For the vehicle carried mobile phone interacted system of OTA upgradings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223189.6U CN207399326U (en) | 2017-09-21 | 2017-09-21 | For the vehicle carried mobile phone interacted system of OTA upgradings |
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| Publication Number | Publication Date |
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| CN207399326U true CN207399326U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721223189.6U Active CN207399326U (en) | 2017-09-21 | 2017-09-21 | For the vehicle carried mobile phone interacted system of OTA upgradings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377301A (en) * | 2019-06-27 | 2019-10-25 | 深圳市点嘀互联网络有限公司 | The intelligent interactive system and its upgrade method of the seamless connection vehicle device of sustainable upgrading |
| CN114826911A (en) * | 2022-03-10 | 2022-07-29 | 浙江零跑科技股份有限公司 | OTA upgrading implementation method combining automobile and mobile phone |
-
2017
- 2017-09-21 CN CN201721223189.6U patent/CN207399326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377301A (en) * | 2019-06-27 | 2019-10-25 | 深圳市点嘀互联网络有限公司 | The intelligent interactive system and its upgrade method of the seamless connection vehicle device of sustainable upgrading |
| CN114826911A (en) * | 2022-03-10 | 2022-07-29 | 浙江零跑科技股份有限公司 | OTA upgrading implementation method combining automobile and mobile phone |
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Effective date of registration: 20240312 Granted publication date: 20180522 |