CN109379250A - A kind of vehicle mounted guidance host log acquisition terminal and acquisition method - Google Patents
A kind of vehicle mounted guidance host log acquisition terminal and acquisition method Download PDFInfo
- Publication number
- CN109379250A CN109379250A CN201811166046.5A CN201811166046A CN109379250A CN 109379250 A CN109379250 A CN 109379250A CN 201811166046 A CN201811166046 A CN 201811166046A CN 109379250 A CN109379250 A CN 109379250A
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- Prior art keywords
- terminal
- module
- log
- host
- vehicle mounted
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Debugging And Monitoring (AREA)
Abstract
The invention discloses a kind of vehicle mounted guidance host log acquisition terminal and acquisition methods, this method comprises: the serial port level conversion of the terminal/isolation module connects host to be measured；Read the online log information of the host to be measured；The online log information is converted into readable character；Whether the query field of terminal user saves log document, and the readable character is if it is stored in the memory module of the terminal in the form of log document；The readable character is exported in the display module of the terminal.The acquisition terminal is for executing the above method, vehicle mounted guidance host log acquisition terminal and acquisition method according to the invention, can simplify logging operations, are detached from the dependence of computer and the constraint of specific software, the reliability for improving log collection, reduces testing cost.
Description
Technical field
The present invention relates to the test method of onboard navigation system and device fields, more particularly to a kind of vehicle mounted guidance host
Log collection terminal and acquisition method.
Background technique
At present in the R&D process of vehicle mounted guidance host, usually using online log system analysis vehicle mounted guidance host
Operation conditions；Online log system is the application program on computer, and computer passes through serial interface and tested navigation host object
Reason connection.Continuous service records data to online log system needs on computers, and computer needs lasting protect at this time
Open state is held, the operator for being unfamiliar with system, which connects in software set with hardware, has certain difficulty；Secondly
Computer costs are high, once computer breaks down, such as crash, and record log then can lose or damage, and generate to R&D process
It is inconvenient.
There is recording, cumbersome, peripheral matched equipment is more, test machine while researching and developing use for online log system
It is at high cost.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicle mounted guidance host log acquisition terminal and acquisition methods, so that vehicle-mounted
In the R&D process of navigation host, logging operations can be simplified, be detached from the dependence of computer and the constraint of specific software.
In order to reach above-mentioned technical effect, the invention adopts the following technical scheme:
First aspect: the present invention provides a kind of vehicle mounted guidance host log acquisition terminal, including computing module and with
Serial port level conversion/isolation module, memory module, control module, USB module and the power module of the computing module connection；
The computing module is CPU；
The memory module is used to store the log document of basic operating system, port configuration parameter file and generation；
Serial port level conversion/the isolation module with vehicle mounted guidance host for connecting；
The control module is for controlling the basic operating system；
The power module is used to power to the terminal；
The USB module is for connecting External memory equipment, commissioning device or to the terminal charge.
Further, the USB module includes USB downstream mouth and USB turns UART port, and the USB downstream mouth is for connecting
External memory equipment, the USB turn UART port for connecting external debugging device or to the terminal charge.
It further, further include buffer module, the buffer module is set to the computing module and the serial ports level
Between conversion/isolation module, for caching the online log information read.
It further, further include display module, convenient for operator and the terminal interaction.
It further, further include alarm module, the alarm module is connected in the computing module；When the basic operation
When system detection is to system exception, alarm module is triggered to prompt operator.
Further, the system exception includes the memory space inadequate of the memory module, preset character event
Triggering and the basic operating system generating system mistake.
Second aspect: the present invention also provides a kind of vehicle mounted guidance host log acquisition methods, use above-mentioned terminal pair
The online log information of vehicle mounted guidance host is acquired, comprising:
Serial port level conversion/isolation module of the terminal is connect with host to be measured；
Read the online log information of the host to be measured；
The online log information is converted into readable character；
Whether the query field of terminal user saves log document, if it is by the readable character with the shape of log document
Formula is stored in the memory module of the terminal；
The readable character is exported in the display module of the terminal.
Further, after the serial port level conversion of the terminal/isolation module is connected host to be measured, further includes:
Whether the query field of terminal user starts completely newly to acquire, and if it is requires user configuration host information and port parameter, and protect
It is stored in the memory module of the terminal；If otherwise continuing to use the host information and port parameter saved in the memory module.
Further, the step of log information being converted into readable character includes: to carry out to the log information
ASCII character conversion, forms readable character.
Further, after the display module of the terminal exports the readable character, further includes: the terminal is ask
It asks whether user continues to acquire, if it is returns to and ask the user whether to start completely new acquisition step, and execute subsequent step；Such as
Otherwise fruit closes the terminal.
A kind of vehicle mounted guidance host log acquisition terminal and acquisition method provided by the present invention, the basic operation in terminal
Method provided by second aspect can be performed in system, and asking for computer and specific software cannot be detached from by solving online log system
Topic, and the operating process of online log collection is simplified, improve the reliability of online log collection.
Detailed description of the invention
Fig. 1 is the internal module connection schematic diagram of the log collection terminal of embodiment；
Fig. 2 is the appearance diagram of the log collection terminal of embodiment；
Fig. 3 is the flow chart of the log collection method of embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right with reference to the accompanying drawings and embodiments
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
If Fig. 1 is the module connection diagram of vehicle mounted guidance host log acquisition terminal of the invention, including computing module
And serial port level conversion/isolation module, memory module, control module and the USB module being connect with computing module；It further include electricity
Source module.
Specifically, computing module is CPU；Memory module for store basic operating system, port configuration parameter file with
And the log document generated；Serial port level conversion/isolation module with vehicle mounted guidance host for connecting；Control module is for controlling
Basic operating system；Power module is used to power to terminal；USB module for connect External memory equipment, commissioning device or to
Terminal charge.
In the present embodiment, USB module includes USB downstream mouth and USB turns UART port, and USB downstream mouth is for connecting outside
Equipment is stored, USB turns UART port for connecting external debugging device or to terminal charge.
It in the present embodiment, further include buffer module, display module and alarm module, buffer module is set to computing module
Between serial port level conversion/isolation module, for caching the log information read；Display module is convenient for operator and end
End interaction；Alarm module is connect with computing module；When basic operating system detects system exception, alarm module is triggered to mention
Show operator；Specifically, system exception includes the memory space inadequate of memory module, preset character event triggering and basic
Operating system generating system mistake.
As shown in Fig. 2, 1 surface of terminal enclosure be equipped with key 2, key 2 be control module, 2 concrete function of key include " on
One page ", " lower one page ", " determination " and " cancellation "；It is additionally provided with display screen 3, display screen 3 is display module；It is additionally provided with input serial ports
4, input serial ports 4 connects serial port level conversion/isolation module；It is additionally provided with USB downstream mouth 5, External memory equipment can be connected；Also set
There is buzzer 6, buzzer 6 connects alarm module, and when basic operating system detects system exception, buzzer 6 sounds；Also set
There is USB to turn UART port 7, USB turns UART port 7 for connecting external debugging device or to terminal charge；External debugging device passes through
USB, which turns UART port 7, can be programmed and upgrade to the basic operating system of terminal, such as download configuration information file.
As described in Figure 3, it after terminal connects host to be measured, asks the user whether completely newly to acquire, if it is completely new acquisition, i.e.,
Log collection is carried out to the host for the first time, then needs user configuration host information and port parameter, and be stored in the storage of terminal
In module；Wherein host information for log document name, port parameter then determine basic operating system how with host to be measured
Establish communication.After terminal is communicated with host to be measured foundation, terminal caches the online log information of host to be measured to caching mould
In block, by carrying out ASCII character conversion to log information, readable character is formed；And readable character is shown in display screen；By grasping
Decide whether to save as log document as personnel.Terminal can establish connection with new host to be measured in the standby state and carry out day
Will acquisition.
A kind of vehicle mounted guidance host log acquisition terminal and acquisition method provided by the present embodiment, it is basic in terminal
Operating system executes providing method, solves the problems, such as that online log system cannot be detached from computer and specific software, Er Qiejian
The operating process for having changed online log collection improves the reliability of online log collection.
The above is a preferred embodiment of the present invention, it is noted that other include that this vehicle mounted guidance host log is adopted
Collect terminal and acquisition method, for those skilled in the art, in the premise for not departing from the principle of the present invention
Under, several improvements and modifications can also be made, these modifications and embellishments are also considered to be within the scope of the present invention.
Claims (10)
1. a kind of vehicle mounted guidance host log acquisition terminal, which is characterized in that including computing module and with the computing module
Serial port level conversion/isolation module, memory module, control module and the USB module of connection；It further include power module；
The computing module is CPU；
The memory module is used to store the log document of basic operating system, port configuration parameter file and generation；
Serial port level conversion/the isolation module with vehicle mounted guidance host for connecting；
The control module is for controlling the basic operating system；
The power module is used to power to the terminal；
The USB module is for connecting External memory equipment, commissioning device or to the terminal charge.
2. a kind of vehicle mounted guidance host log acquisition terminal according to claim 1, which is characterized in that the USB module
Turn UART port including USB downstream mouth and USB, for the USB downstream mouth for connecting External memory equipment, the USB turns UART port
For connecting external debugging device or to the terminal charge.
3. a kind of vehicle mounted guidance host log acquisition terminal according to claim 1, which is characterized in that further include buffering mould
Block, the buffer module are set between the computing module and the serial port level conversion/isolation module, are read for caching
The online log information arrived.
4. a kind of vehicle mounted guidance host log acquisition terminal according to claim 1, which is characterized in that further include display mould
Block, convenient for operator and the terminal interaction.
5. a kind of vehicle mounted guidance host log acquisition terminal according to claim 1, which is characterized in that further include alarm mould
Block, the alarm module are connected in the computing module；When the basic operating system detects system exception, triggering alarm
Module is to prompt operator.
6. a kind of vehicle mounted guidance host log acquisition terminal according to claim 5, which is characterized in that the system exception
Memory space inadequate, the triggering of preset character event and the basic operating system generating system including the memory module are wrong
Accidentally.
7. a kind of vehicle mounted guidance host log acquisition method, which is characterized in that use terminal described in any one of claims 1-6
The online log information of vehicle mounted guidance host is acquired, comprising:
The serial port level conversion of the terminal/isolation module connects host to be measured；
Read the online log information of the host to be measured；
The online log information is converted into readable character；
Whether the query field of terminal user saves log document, if it is protects the readable character in the form of log document
It is stored in the memory module of the terminal；
The readable character is exported in the display module of the terminal.
8. a kind of vehicle mounted guidance host log acquisition method according to claim 7, which is characterized in that by the terminal
Serial port level conversion/isolation module connect host to be measured after, further includes:
Whether the query field of terminal user starts completely newly to acquire, and if it is requires user configuration host information and port parameter,
And it is stored in the memory module of the terminal；If otherwise continuing to use the host information saved in the memory module and port ginseng
Number.
9. a kind of vehicle mounted guidance host log acquisition method according to claim 7, which is characterized in that believe the log
Ceasing the step of being converted into readable character includes:
ASCII character conversion is carried out to the log information, forms readable character.
10. a kind of vehicle mounted guidance host log acquisition method according to claim 8, which is characterized in that in the terminal
Display module export the readable character after, further includes:
Whether the query field of terminal user continues to acquire, and if it is returns to and asks the user whether to start completely new acquisition step, and
Execute subsequent step；If otherwise closing the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811166046.5A CN109379250A (en) | 2018-10-08 | 2018-10-08 | A kind of vehicle mounted guidance host log acquisition terminal and acquisition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811166046.5A CN109379250A (en) | 2018-10-08 | 2018-10-08 | A kind of vehicle mounted guidance host log acquisition terminal and acquisition method |
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| Publication Number | Publication Date |
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| CN109379250A true CN109379250A (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811166046.5A Pending CN109379250A (en) | 2018-10-08 | 2018-10-08 | A kind of vehicle mounted guidance host log acquisition terminal and acquisition method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322721A (en) * | 2019-07-04 | 2019-10-11 | 安徽富煌科技股份有限公司 | A kind of vehicle data transmission O&M method based on vehicle-mounted automatic station reporting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471621A (en) * | 2013-09-30 | 2013-12-25 | 深圳迪恩杰科技有限公司 | Testing method and device applicable to vehicle navigation multimedia terminal |
| CN104729536A (en) * | 2015-03-18 | 2015-06-24 | 广东好帮手电子科技股份有限公司 | Debugging tool and debugging method based on vehicle-mounted navigation product |
| CN108363667A (en) * | 2018-02-27 | 2018-08-03 | 广州视源电子科技股份有限公司 | Log information snatchs equipment |
-
2018
- 2018-10-08 CN CN201811166046.5A patent/CN109379250A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471621A (en) * | 2013-09-30 | 2013-12-25 | 深圳迪恩杰科技有限公司 | Testing method and device applicable to vehicle navigation multimedia terminal |
| CN104729536A (en) * | 2015-03-18 | 2015-06-24 | 广东好帮手电子科技股份有限公司 | Debugging tool and debugging method based on vehicle-mounted navigation product |
| CN108363667A (en) * | 2018-02-27 | 2018-08-03 | 广州视源电子科技股份有限公司 | Log information snatchs equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110322721A (en) * | 2019-07-04 | 2019-10-11 | 安徽富煌科技股份有限公司 | A kind of vehicle data transmission O&M method based on vehicle-mounted automatic station reporting device |
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Application publication date: 20190222 |
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