CN105282250A - Vehicle-mounted device data updating method - Google Patents
Vehicle-mounted device data updating method Download PDFInfo
- Publication number
- CN105282250A CN105282250A CN201510723624.0A CN201510723624A CN105282250A CN 105282250 A CN105282250 A CN 105282250A CN 201510723624 A CN201510723624 A CN 201510723624A CN 105282250 A CN105282250 A CN 105282250A
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- China
- Prior art keywords
- data
- mobile unit
- vehicle
- mounted device
- updating method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
- H04L67/1078—Resource delivery mechanisms
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a vehicle-mounted device data updating method. The method includes the following steps that: synchronization function software is installed on a smart phone, wherein the synchronization function software can download and save offline data in advance; after the synchronization function software is started, Wi-Fi of a surrounding vehicle-mounted device is searched; and the vehicle-mounted device updates received data and transmits the updated data to the smart phone. With the vehicle-mounted device data updating method adopted, the data of the vehicle-mounted device can be updated conveniently, and the data traffic of the mobile phone can be saved.
Description
Technical field
The present invention relates to mobile unit field, especially the data-updating method of in-vehicle navigation apparatus.
Background technology
Some mobile unit data will be constantly updated, especially navigator, if geographical position has changed, but software in navigator and data or old version, does not upgrade, and that is just easy to navigate to a unknown section.
Early stage navigation data upgrades, and needs navigator to unload, takes in family the place having computer and network, upgraded by data wire, cumbersome.Modern some navigator, with WiFi, can be have updated by WiFi signal.
Generally have two kinds of implementations, the first is, mobile phone open, and starting hand-set hotspot, and then in navigator, the hotspot of this mobile phone of active searching, then successful connection.Hotspot left by mobile phone, power consumption of easily generating heat, and navigation data is general larger, has several G, compares expense mobile phone flow.The second implementation is, navigator is open wireless focus initiatively, allows mobile phone successful connection.This mode also has the large problem of data volume, if time user needs to see the online data of traffic congestion when navigation, in the occupied situation of this mode mobile phone wireless, generally can not connect mobile base station again and obtain online data.
WiFi point to point connect technology, under one does not need network hotspot situation, realizes the technology of direct connection between equipment.Its power consumptive province, transmission data bandwidth is larger.
Summary of the invention
The present invention can solve the weakness that conventional navigation device data upgrades, convenient more new data.
First smart mobile phone will be provided with a synchronizing function software, and at free nets as under family wireless network, synchronizing function software can be downloaded off-line data in advance and keep.
Secondly, after synchronizing function software is opened, search mobile unit WiFi around, with the success of WiFi point to point connect.When user uses traffic congestion online data time, after the web download of smart mobile phone mobile base station, then by WiFi point-to-point transmission to mobile unit.
Finally, mobile unit is receiving the Data Update of coming in this equipment.
Beneficial effect of the present invention is: the convenient data upgrading mobile unit, also save the data traffic of mobile phone.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is use schematic flow sheet of the present invention.An in-vehicle navigation apparatus (101), one be equipped with synchronous more can the smart mobile phone (102) of software.
Embodiment
In order to realize the present invention, provide a preferred technical scheme at this.
Smart mobile phone will be provided with a synchronizing function software, and at free nets as under family wireless network, synchronizing function software can be downloaded off-line data in advance and keep.The software of this synchronizing function has the authority changing smart mobile phone WiFi signal, initiatively can open, closes, search for WiFi.More excellent option is, a software inherently Mobile Telephone Gps software of this synchronizing function, as long as the navigation software like this in mobile phone is latest edition, is easy to synchronized update in-vehicle navigation apparatus.
User can initiatively open synchronizing function software, search mobile unit WiFi around, with the success of WiFi point to point connect.Also can using the service of synchronizing function software as mobile phone, backstage starts automatically, and constantly whether search has mobile unit around.When the software data edition comparison being checked through in-vehicle navigation apparatus is old, prompting user more new data.When user uses traffic congestion online data time, navigator active request the Internet connects, after the web download of smart mobile phone mobile base station, then by WiFi point-to-point transmission to mobile unit.
Finally, mobile unit is receiving the Data Update of coming in this equipment.
Be only the specific embodiment of the application above, but the application is not limited thereto, the changes that any person skilled in the art can think of, all should drops in the protection range of the application.
Claims (3)
1. a mobile unit data-updating method, is characterized in that, first smart mobile phone will be provided with a synchronizing function software, and synchronizing function software can be downloaded off-line data in advance and keep; Secondly after synchronizing function software is opened, search mobile unit WiFi around, and successful connection; Finally, mobile unit is receiving the Data Update of coming in this equipment.
2. a kind of mobile unit data-updating method according to claim 1, uses WiFi point to point connect between its feature intelligent mobile phone and mobile unit.
3. a kind of mobile unit data-updating method according to claim 1, its feature, for online data, after the web download of smart mobile phone mobile base station, then passes through WiFi point-to-point transmission to mobile unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723624.0A CN105282250A (en) | 2015-11-01 | 2015-11-01 | Vehicle-mounted device data updating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723624.0A CN105282250A (en) | 2015-11-01 | 2015-11-01 | Vehicle-mounted device data updating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105282250A true CN105282250A (en) | 2016-01-27 |
Family
ID=55150555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723624.0A Pending CN105282250A (en) | 2015-11-01 | 2015-11-01 | Vehicle-mounted device data updating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105282250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11356425B2 (en) | 2018-11-30 | 2022-06-07 | Paccar Inc | Techniques for improving security of encrypted vehicle software updates |
| US11449327B2 (en) | 2018-11-30 | 2022-09-20 | Paccar Inc | Error-resilient over-the-air software updates for vehicles |
-
2015
- 2015-11-01 CN CN201510723624.0A patent/CN105282250A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11356425B2 (en) | 2018-11-30 | 2022-06-07 | Paccar Inc | Techniques for improving security of encrypted vehicle software updates |
| US11449327B2 (en) | 2018-11-30 | 2022-09-20 | Paccar Inc | Error-resilient over-the-air software updates for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |