CN105912368A - Method for applying application software to car navigation - Google Patents
Method for applying application software to car navigation Download PDFInfo
- Publication number
- CN105912368A CN105912368A CN201610247891.XA CN201610247891A CN105912368A CN 105912368 A CN105912368 A CN 105912368A CN 201610247891 A CN201610247891 A CN 201610247891A CN 105912368 A CN105912368 A CN 105912368A
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- China
- Prior art keywords
- application software
- core board
- software
- vehicle mounted
- chip
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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
Abstract
The present invention discloses a method for applying application software to car navigation. The method comprises the steps: analyzing influences of a core board circuit diagram on a core board, and producing a core board upgrade fixture according to an analysis result; preparing a memory card, and copying the application software into the memory card; and preparing a host and a screen, connecting the core board upgrade fixture to the host, connecting the memory card to the core board upgrade fixture, connecting the host to the screen, powering on the host, and upgrading the application software. Compared with the traditional production process, the method disclosed by the present invention has the following advantages that A. manual operation by multiple people is changed to computer upgrade by one people; B. huge occupied space and a test bench are saved; C. efficiency is significantly improved from 30% to 80%; and D. the total annual cost (wages + places+ efficiency + others) can be reduced about 0.8 million-1 million yuan.
Description
Technical field
The present invention relates to vehicle mounted guidance product scope, particularly relate to a kind of application software application process on vehicle mounted guidance.
Background technology
Vehicle mounted guidance only has the functions such as navigation, bluetooth on single system in early days.Nowadays can not meet consuming public's demand along with development in science and technology trend, vehicle mounted guidance is novel develops outside original function newly-increased app, os, touch, eboot and navigation feature in one, and is widely used in Android system and wince system.
How that solves the various software such as app, os, touch, eboot and navigation and big data can the most successfully import in the function of one？Having gone out a difficult problem to engineering personnel, production technology when starting to import app, os, touch, eboot and navigation feature in early days is that all Integrated Simulation, on core board, are fully completed all application softwaries in PCBA operation.Plank is after SMT paster, then by PCBA operation plug-in unit, more individually has three operators to carry out core board upgrading.Upgrade step is as follows:
1. station upgrading eboot starts software, need to connect winding displacement, upgrade jig by computer.Need 1min.
2. station upgrading app, os and touch software, by connecting main frame and screen.Need 5min.
3. station upgrading navigation software, by connecting main frame and screen.Need 30min.
In terms of above-mentioned production process, there are three fatal defects.
First: one piece of core board of upgrading needs multiple operators operation, and employee's fatigue strength is big.
Second: need substantial amounts of work test upgrading frame, there is no enough many computers and take up an area space.
3rd: one piece of complete core board required time of upgrading is 36min, yield wretched insufficiency, the company that do not meets produces technique in enormous quantities, is badly in need of by improving new technology and new method.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of application software application process on vehicle mounted guidance, it is intended to solve existing method and have that employee's fatigue strength is big, there is no enough many computers and take up an area space and the problem underproduced.
Technical scheme is as follows:
A kind of application software application process on vehicle mounted guidance, wherein, including step:
A, the analysis core board circuit diagram impact on core board, produce a core board according to analysis result and rise class tool；
B, get a storage card ready, application software is copied in storage card；
C, get main frame and screen ready, core board is risen class tool and connects main frame, storage card is connected core board and rises class tool, and main frame is connected screen, open host power supply, application software is upgraded.
Described application software application process on vehicle mounted guidance, wherein, described application software includes app software, os software, touches software, eboot software and navigation software.
Described application software application process on vehicle mounted guidance, wherein, after described step A, also includes before B:
B1, eboot software is upgraded.
Described application software application process on vehicle mounted guidance, wherein, also includes after step C:
D, check that the function of application software is whether normal, after confirming that function is errorless, close host power supply.
Described application software application process on vehicle mounted guidance, wherein, also includes after step D:
E, the chip risen by core board in class tool take out, and in unloading chip, big data are in computer, select chip, analyze master slice, preserve project file, in batches burning in computer program.
Described application software application process on vehicle mounted guidance, wherein, also includes after step E:
After F, burning complete, by wand, chip is all taken off, put into chip tray, then chip is put into the core board liter class tool made, connect main frame and screen, open host power supply；Check that each application software function is the most normal.
Described application software application process on vehicle mounted guidance, wherein, described storage card is TF card.
Beneficial effect: compared with traditional processing technology, present invention have the advantage that (1), is changed into a PC upgrading by several manual operations；(2), huge occupation of land space, and test table are saved；(3), efficiency obtain jumbo lifting, efficiency is risen to 80% by 30%；The accumulative whole year can cost savings (employee compensation+place+efficiency+other) about 80-100 about ten thousand yuan.
Detailed description of the invention
The present invention provides a kind of application software application process on vehicle mounted guidance, and for making the purpose of the present invention, technical scheme and effect clearer, clear and definite, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of application software application process on vehicle mounted guidance, wherein, including step:
A, the analysis core board circuit diagram impact on core board, produce a core board according to analysis result and rise class tool；
B, get a storage card ready, application software is copied in storage card；
C, get main frame and screen ready, core board is risen class tool and connects main frame, storage card is connected core board and rises class tool, and main frame is connected screen, open host power supply, application software is upgraded.
Compared with traditional processing technology, present invention have the advantage that (1), changed into a PC upgrading by several manual operations；(2), huge occupation of land space, and test table are saved；(3), efficiency obtain jumbo lifting, efficiency is risen to 80% by 30%；The accumulative whole year can cost savings (employee compensation+place+efficiency+other) about 80-100 about ten thousand yuan.
Application software of the present invention includes app software, os software, touches software, eboot software and navigation software etc..In described step A, analyzing the impact on core board of the core board circuit diagram, the part pin foot analyzing core board BGA153 chip has a crucial factor to whole circuit.The fixture of corresponding encapsulation is made for part pin function.
After step A of the present invention, also include before B:
B1, eboot software is upgraded.
Described application software application process on vehicle mounted guidance, wherein, also includes after step C:
D, check that the function of application software is whether normal, after confirming that function is errorless, close host power supply.
Also include after step D of the present invention:
E, the chip risen by core board in class tool take out, and in unloading chip, big data are in computer, select chip, analyze master slice, preserve project file, in batches burning in computer program.In described step E, core board rises the chip in class tool take out, in unloading chip, big data are in computer, select chip, analyze master slice in computer program, choose corresponding chip, corresponding programming parameters is set, preserves project file, name project file, then project file, in batches burning are recalled.
Also include after step E of the present invention:
After F, burning complete, by wand, chip is all taken off, put into chip tray, then chip is put into the core board liter class tool made, connect main frame and screen, open host power supply；Check that each application software function is the most normal.
Storage card of the present invention is TF card.Preferably, described TF card is 8G TF card.
Below by specific embodiment, the application software of the present invention application process on vehicle mounted guidance is described in detail.It should be noted that: whole escalation process must carry out electrostatic defending work.
Outfit:
Chip (chip model: iNAND, SDIN7DU2-16G, BGA153)；
Special purpose computer；
Special chip tray, the specific purpose tool such as wand；
Eboot upgrade jig；
Main frame, screen.
Specifically, as a example by R103 type wince system, the application software of the present invention application process on vehicle mounted guidance is described in detail.
1, disassemble the core board above complete machine, acp chip EMMC is removed, core board SDIN7DU2-16G circuit diagram is opened, the impact on core board of the labor SDIN7DU2-16G circuit.
2, analyzing discovery, white pad is the main positions affecting core board, makes one according to the result analyzed and rises class tool.
3, upgrading eboot software, this eboot software must be upgraded, and otherwise cannot normally start.
4, and then open eboot software in computer, open 12V power supply, make eboot software enter upgrade status.
5, prepare a 8G TF card, by app, os, touch and the big data copy such as navigation is in TF card.
6, main frame and screen are prepared.Core board rises class tool and connects main frame, and TF card connects core board and rises class tool, connects screen, opens 12V power supply.To app, os, touch and the big data such as navigation are upgraded.
7, upgraded app, os, touch and all big data such as navigation, check that each application software function is the most normal, as checked, navigation simulation function is the most normal.
8, after confirming that various functions is errorless, power supply is closed.Core board rises the SDIN7DU2-16G chip in class tool take out.Prepare its big data of unloading in computer.
9, in computer program, select chip, analyze master slice, preserve project file, in batches burning, once can complete 8 chips.
10, after burning completes, by wand, these chips are all taken off, put into chip tray, put into the core board made one by one and rise class tool, connect main frame and screen, open 12V power supply.Checking that each application software function is the most normal, as checked, navigation simulation function is the most normal.
11, after confirming that the various functions of each application software is errorless one by one, can large batch of produce.
In sum, a kind of application software that the present invention provides application process on vehicle mounted guidance, compared with traditional processing technology, present invention have the advantage that A, changed into a PC upgrading by several manual operations；B: save huge occupation of land space, and test table；C: efficiency obtains jumbo lifting, and efficiency is risen to 80% by 30%；The accumulative whole year can cost savings (employee compensation+place+efficiency+other) about 80-100 about ten thousand yuan.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (7)
1. the application software application process on vehicle mounted guidance, it is characterised in that include step:
A, the analysis core board circuit diagram impact on core board, produce a core board according to analysis result and rise class tool；
B, get a storage card ready, application software is copied in storage card；
C, get main frame and screen ready, core board is risen class tool and connects main frame, storage card is connected core board and rises class tool, and main frame is connected screen, open host power supply, application software is upgraded.
The application software the most according to claim 1 application process on vehicle mounted guidance, it is characterised in that described application software includes app software, os software, touches software, eboot software and navigation software.
The application software the most according to claim 2 application process on vehicle mounted guidance, it is characterised in that after described step A, also include before B:
B1, eboot software is upgraded.
The application software the most according to claim 1 application process on vehicle mounted guidance, it is characterised in that also include after step C:
D, check that the function of application software is whether normal, after confirming that function is errorless, close host power supply.
The application software the most according to claim 4 application process on vehicle mounted guidance, it is characterised in that also include after step D:
E, the chip risen by core board in class tool take out, and in unloading chip, big data are in computer, select chip, analyze master slice, preserve project file, in batches burning in computer program.
The application software the most according to claim 5 application process on vehicle mounted guidance, it is characterised in that also include after step E:
After F, burning complete, by wand, chip is all taken off, put into chip tray, then chip is put into the core board liter class tool made, connect main frame and screen, open host power supply；Check that each application software function is the most normal.
The application software the most according to claim 1 application process on vehicle mounted guidance, it is characterised in that described storage card is TF card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247891.XA CN105912368A (en) | 2016-04-20 | 2016-04-20 | Method for applying application software to car navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247891.XA CN105912368A (en) | 2016-04-20 | 2016-04-20 | Method for applying application software to car navigation |
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| CN105912368A true CN105912368A (en) | 2016-08-31 |
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| CN201610247891.XA Pending CN105912368A (en) | 2016-04-20 | 2016-04-20 | Method for applying application software to car navigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346236A (en) * | 2016-05-04 | 2017-11-14 | 冯杏华 | A kind of application process of navigation software |
| CN109002304A (en) * | 2017-05-31 | 2018-12-14 | 北京奔驰汽车有限公司 | A kind of vehicle centre console software renewing apparatus and its update method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0701106A1 (en) * | 1994-08-19 | 1996-03-13 | Zexel Corporation | Vehicle navigation system with upgradeable navigation software and a flexible memory configuration |
| CN102394105A (en) * | 2011-12-14 | 2012-03-28 | 华容电子（昆山）有限公司 | EEPROM on-line burner and on-line burning method |
| CN203522710U (en) * | 2013-11-06 | 2014-04-02 | 东风汽车电子有限公司 | Signal converter multifunctional detection apparatus |
| CN104538058A (en) * | 2015-01-01 | 2015-04-22 | 深圳市浦洛电子科技有限公司 | Semi-automatic burning device and method |
-
2016
- 2016-04-20 CN CN201610247891.XA patent/CN105912368A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0701106A1 (en) * | 1994-08-19 | 1996-03-13 | Zexel Corporation | Vehicle navigation system with upgradeable navigation software and a flexible memory configuration |
| CN102394105A (en) * | 2011-12-14 | 2012-03-28 | 华容电子（昆山）有限公司 | EEPROM on-line burner and on-line burning method |
| CN203522710U (en) * | 2013-11-06 | 2014-04-02 | 东风汽车电子有限公司 | Signal converter multifunctional detection apparatus |
| CN104538058A (en) * | 2015-01-01 | 2015-04-22 | 深圳市浦洛电子科技有限公司 | Semi-automatic burning device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346236A (en) * | 2016-05-04 | 2017-11-14 | 冯杏华 | A kind of application process of navigation software |
| CN109002304A (en) * | 2017-05-31 | 2018-12-14 | 北京奔驰汽车有限公司 | A kind of vehicle centre console software renewing apparatus and its update method |
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Address after: 331100 Fengcheng Industrial Park, Fengcheng City, Yichun, Jiangxi Applicant after: A good helper for the electronic technology limited company Address before: 331100 Fengcheng Industrial Park, Fengcheng City, Yichun, Jiangxi Applicant before: Jiangxi Good Helper Electronic Technology Co., Ltd. |
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Application publication date: 20160831 |