CN106713384A - Vehicle-mounted terminal peripheral program remote updating method and system - Google Patents
Vehicle-mounted terminal peripheral program remote updating method and system Download PDFInfo
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- CN106713384A CN106713384A CN201510770334.1A CN201510770334A CN106713384A CN 106713384 A CN106713384 A CN 106713384A CN 201510770334 A CN201510770334 A CN 201510770334A CN 106713384 A CN106713384 A CN 106713384A
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- peripheral hardware
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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
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
- H04L67/145—Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a vehicle-mounted terminal peripheral program remote updating method and system. The method comprises the steps that an intelligent service terminal is started and information is initialized; the communication state of the intelligent service terminal and a function peripheral equipment is determined; the intelligent service terminal starts upgrade file remote downloading; the intelligent service terminal starts upgrade file transmission; the function peripheral equipment receives an upgrade file and saves the upgrade file; the function peripheral equipment performs updating of new version and restarts after completion of updating; the function peripheral equipment completes restarting and recovers connection with the intelligent service terminal; and the intelligent service terminal detects version information of the function peripheral equipment and transmits the version updating result to a remote updating server. According to the technical scheme, the connection state of the intelligent service terminal and the function peripheral equipment is timely and effectively judged by using an active polling mode, and the upgrade file of the function peripheral equipment is downloaded according to the connection state so that unnecessary network traffic overhead can be reduced and the load pressure of the remote updating server can be reduced.
Description
Technical field
The present invention relates to the long-range update method field of program, more particularly to a kind of car-mounted terminal peripheral hardware program method for remote updating and it is
System.
Background technology
Vehicle-mounted terminal system is generally made up of Intelligent service terminal and various functions peripheral hardware, supporting function peripheral hardware such as fee register, intelligence
Energy ceiling light, evaluation server device, card reader etc. often do not possess radio communication function, it is impossible to carried out directly with the long-range server that updates
Connect the long-range renewal of reliable existing itself firmware, it is necessary to realize that function peripheral hardware remote software is upgraded by Intelligent service terminal.Remotely
Server is updated when the upgrading of function peripheral hardware remote software is carried out, often by the way of automatic push, no matter function peripheral hardware is current
Whether normally connect, just start upgrading remote software and download.When function peripheral hardware is not connected normally with Intelligent service terminal, cause
Non-essential network traffics spending, increased Intelligent service terminal and long-range updates server load pressure.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, propose a kind of car-mounted terminal peripheral hardware program method for remote updating and be
System, using active inquiring method, timely and effectively judges Intelligent service terminal and function peripheral hardware connection status, according to connection status
The upgrade file of download function peripheral hardware, reduces non-essential network traffics spending, reduces long-range renewal server load pressure.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of car-mounted terminal peripheral hardware program method for remote updating, comprises the following steps：
1) Intelligent service terminal starts, information initializing；
2) detection is interacted by heartbeat and determines Intelligent service terminal and function peripheral communication state；
3) Intelligent service terminal starts upgrade file remote download；
4) Intelligent service terminal downloads upgrade file success, and informing function peripheral hardware receives upgrade file, receives the confirmation of function peripheral hardware
Response, starts upgrade file transmission；
5) function peripheral hardware receives upgrade file and preserves to storage inside module；
6) function peripheral hardware receives upgrade file and completes, and startup program update module carries out redaction renewal, restarts after the completion of renewal；
7) function peripheral hardware restarts completion, recovers to connect with Intelligent service terminal；
8) Intelligent service terminal detection function peripheral hardware version information, version updating result is sent to the long-range server that updates.
Described information is initialized, including：
Function peripheral hardware access mark is set to not-connected status；Empty function peripheral hardware version information；Record initial time T0；First
Heart time T1=T0。
It is described that detection determination Intelligent service terminal and function peripheral communication state are interacted by heartbeat, including：
Judge whether Intelligent service terminal is interacted with function peripheral hardware heartbeat normal；
If Intelligent service terminal detects the heartbeat of function peripheral hardware, and interaction is normal, function peripheral hardware access mark is set to connection status, adopted
Collect the current version of writing function peripheral hardware, periodically update the time T of each heartbeat interaction successn, wherein n>1, into step
3)；
If Intelligent service terminal detects the heartbeat of function peripheral hardware, and interaction is abnormal, introduces heartbeat timeout time MT and further detect work(
The connection status of energy peripheral hardware, if (T-Tn)<MT, repeat step 2), wherein T is Intelligent service terminal current time, the heart
Jump time-out time MT=(S+P*2), peripheral hardware starting duration S=T2-T0, P is heart beat cycle, T2It is the first time heart
Jump the interaction success time；
If (T-Tn)>Function peripheral hardware access mark is set to not-connected status by MT, Intelligent service terminal, empties function peripheral hardware version
This information, repeat step 2).
The Intelligent service terminal starts upgrade file remote download, including：
Intelligent service terminal updates the redaction information that server obtains function peripheral hardware from long-range, if function peripheral hardware accesses the company of being designated
State is connect, is then carried out function peripheral hardware version information and is compared, if remotely updating server has function peripheral hardware redaction, and existed
Condition (T-Tn)<MT, then Intelligent service terminal starts upgrade file remote download and preservation is to storage inside module.
A kind of car-mounted terminal peripheral hardware program remote update system, including long-range renewal server and vehicle-mounted terminal system, it is described vehicle-mounted
Terminal system includes Intelligent service terminal and function peripheral hardware；
The Intelligent service terminal includes wireless communication module, microprocessor module, memory module and peripheral hardware interactive module, described
Function peripheral hardware includes main frame interactive module, microprocessor module, memory module and update module；
The Intelligent service terminal includes wireless communication module, microprocessor module, memory module and peripheral hardware interactive module, described
Function peripheral hardware includes main frame interactive module, microprocessor module, memory module and update module；
The Intelligent service terminal is communicated by wireless communication module with the long-range server that updates, the program of download function peripheral hardware
Upgrade file, preserves more new file to storage inside module, and the upgrade file of storage is sent to function by peripheral hardware interactive module
Peripheral hardware, microprocessor module interacts completion operation control with wireless communication module and peripheral hardware interactive module；
The function peripheral hardware receives the upgrade file that Intelligent service terminal is transmitted by main frame interactive module, preserves upgrade file to interior
Portion's memory module, starts update module and completes version updating, microprocessor module and main frame interactive module, memory module and renewal
Module interaction completes operation control.
The present invention is described in further detail below in conjunction with drawings and Examples, but a kind of car-mounted terminal peripheral hardware program of the invention
Method for remote updating and system are not limited to embodiment.
Brief description of the drawings
Fig. 1 is the main flow chart of the inventive method；
Fig. 2 is the structured flowchart of present system.
Specific embodiment
Referring to Fig. 1, a kind of car-mounted terminal peripheral hardware program method for remote updating of the invention comprises the following steps：
Step 101：Intelligent service terminal starts, information initializing；
Specifically, information initializing includes：
Function peripheral hardware access mark is set to not-connected status；Empty function peripheral hardware version information；Record initial time T0；Update
Heart time T first1=T0。
Step 102：Detection Intelligent service terminal and function peripheral hardware interaction mode；
In the present embodiment, Intelligent service terminal passes through serial communication with function peripheral hardware, specifically, can be logical using RS-232 serial ports
Letter.
Step 103：Whether current time T, heartbeat interaction succeeds；
Specifically, when the heart beat cycle P times to after, detection Intelligent service terminal whether normally interacted with function peripheral hardware.Such as heartbeat
Cycle P is set to 1 minute, first heart time T1It is 8:00, Intelligent service terminal current time T are 8:01 point, if
8:01 Intelligent service terminal have received the heartbeat response of function peripheral hardware, then it represents that heartbeat interaction is normal.
Heartbeat interacts abnormal, implementation steps 104；Heartbeat interaction is normal, implementation steps 106.
Step 104：Judge (T-Tn)>MT；
Specifically, T is Intelligent service terminal current time, and when n is more than 1, TnThe last time heartbeat interaction success time is represented,
When n is equal to 1, TnHeart time first is represented, equal to initial time T0, heartbeat timeout time MT=(S+P*2), outward
If starting duration S=T2-T0, T2It is the time of first time heartbeat interaction success.
If (T-Tn)>MT, implementation steps 105, if (T-Tn)<MT, return to step 103 detects that heartbeat interaction is again
It is no normal.
Step 105：Access mark and be set to not-connected status, empty version information；
Specifically, after the completion of the step is implemented, return to step 103 continues heartbeat interaction detection.
Step 106：Access mark and be set to connection status, the current version of acquisition and recording function peripheral hardware is updated when time heartbeat interaction
Successful time Tn；
Specifically, n>1, after the completion of the step is implemented, implementation steps 107, while return to step 103, continues heartbeat interaction inspection
Survey.
Step 107：Intelligent service terminal obtains function peripheral hardware redaction information from the long-range server that updates；
Step 108：Judge that access identifies whether connection；
If function peripheral hardware is accessed is designated connection status, implementation steps 109, if if function peripheral hardware accesses the company of being designated
State is connect, this upgrading terminates.
Step 109：Judge whether redaction；
Specifically, the function peripheral hardware current version that Intelligent service terminal will be recorded is new with from long-range renewal server acquisition function peripheral hardware
Version information is compared, if there is the redaction of matching, implementation steps 110, if the redaction not matched, work(
Energy peripheral hardware need not upgrade, and this upgrading terminates.
Step 110：Judge (T-Tn)>MT；
If (T-Tn)<MT, implementation steps 111, if (T-Tn)>MT, this upgrading terminates.
Step 111：Intelligent service terminal starts upgrade file remote download and preserves to storage inside module；
Step 112：Intelligent service terminal downloads upgrade file success, and informing function peripheral hardware receives upgrade file, receives outside function
If confirming response, start upgrade file transmission；
Step 113：Function peripheral hardware receives upgrade file and preserves to storage inside module；
Step 114：Function peripheral hardware receives upgrade file and completes, and startup program update module carries out redaction renewal, updates and completes
After restart；
Step 115：Function peripheral hardware restarts completion, recovers to connect with Intelligent service terminal；
Step 116：Intelligent service terminal detects function peripheral hardware version information, and version updating result is sent to remote server,
This upgrading is completed.
Referring to Fig. 2, a kind of car-mounted terminal peripheral hardware program remote update system, including long-range renewal server 1 and car-mounted terminal
System 2, vehicle-mounted terminal system 2 includes Intelligent service terminal 21 and function peripheral hardware 22, and Intelligent service terminal 21 includes channel radio
Letter module 211, microprocessor module 212, peripheral hardware interactive module 213 and memory module 214, function peripheral hardware 22 include main frame
Interactive module 221, memory module 222, update module 223 and microprocessor module 224.
Intelligent service terminal 21 is communicated by wireless communication module 211 with the long-range server 1 that updates, download function peripheral hardware
22 program upgrade file, preserves more new file to storage inside module 214, the liter that will be stored by peripheral hardware interactive module 213
Level file sends function peripheral hardware 22 to, and microprocessor module 212 is used for computing and control.
Function peripheral hardware 22 receives the upgrade file that Intelligent service terminal 21 is transmitted by main frame interactive module 221, preserves upgrading text
Part starts update module 223 and completes version updating to storage inside module 222, and microprocessor module 224 is used for computing and control
System.
The beneficial effect brought of technical scheme that the present invention is provided is：Started by Intelligent service terminal, information initializing；It is determined that
Intelligent service terminal and function peripheral communication state；Intelligent service terminal starts upgrade file remote download；Intelligent service terminal is opened
Dynamic upgrade file transmission；Function peripheral hardware receives upgrade file and preserves；Function peripheral hardware carries out redaction renewal, weight after the completion of renewal
Open；Function peripheral hardware restarts completion, recovers to connect with Intelligent service terminal；Intelligent service terminal detects function peripheral hardware version information,
The realization that server sends the technical scheme of version updating result is updated to long-range so that function peripheral hardware program updates and realizes actively
Inquire after, Intelligent service terminal and function peripheral hardware connection status are timely and effectively judged, according to the liter of connection status download function peripheral hardware
Level file, reduces non-essential network traffics spending, reduces long-range renewal server load pressure.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (5)
1. a kind of car-mounted terminal peripheral hardware program method for remote updating, it is characterised in that comprise the following steps：
1) Intelligent service terminal starts, information initializing；
2) detection is interacted by heartbeat and determines Intelligent service terminal and function peripheral communication state；
3) Intelligent service terminal starts upgrade file remote download；
4) Intelligent service terminal downloads upgrade file success, and informing function peripheral hardware receives upgrade file, receives the confirmation of function peripheral hardware
Response, starts upgrade file transmission；
5) function peripheral hardware receives upgrade file and preserves to storage inside module；
6) function peripheral hardware receives upgrade file and completes, and startup program update module carries out redaction renewal, restarts after the completion of renewal；
7) function peripheral hardware restarts completion, recovers to connect with Intelligent service terminal；
8) Intelligent service terminal detection function peripheral hardware version information, version updating result is sent to the long-range server that updates.
2. car-mounted terminal peripheral hardware program method for remote updating according to claim 1, it is characterised in that at the beginning of described information
Beginningization, including：
Function peripheral hardware access mark is set to not-connected status；
Empty function peripheral hardware version information；
Record initial time T0, heart time T first1=T0。
3. car-mounted terminal peripheral hardware program method for remote updating according to claim 2, it is characterised in that described by the heart
Jump interaction detection and determine Intelligent service terminal and function peripheral communication state, including：
Judge whether Intelligent service terminal is interacted with function peripheral hardware heartbeat normal；
If Intelligent service terminal detects the heartbeat of function peripheral hardware, and interaction is normal, function peripheral hardware access mark is set to connection status, adopted
Collect the current version of writing function peripheral hardware, periodically update the time T of each heartbeat interaction successn, wherein n>1, into step
3)；
If Intelligent service terminal detects the heartbeat of function peripheral hardware, and interaction is abnormal, introduces heartbeat timeout time MT and further detect work(
The connection status of energy peripheral hardware, if (T-Tn)<MT, repeat step 2), T is Intelligent service terminal current time, and heartbeat surpasses
When time MT=(S+P*2), peripheral hardware starting duration S=T2-T0, P is heart beat cycle, T2For first time heartbeat is handed over
The mutual success time；
If (T-Tn)>Function peripheral hardware access mark is set to not-connected status by MT, Intelligent service terminal, empties function peripheral hardware version
This information, repeat step 2).
4. car-mounted terminal peripheral hardware program method for remote updating according to claim 3, it is characterised in that the Intellectual garment
Business terminal starts upgrade file remote download, including：
Intelligent service terminal updates the redaction information that server obtains function peripheral hardware from long-range, if function peripheral hardware accesses the company of being designated
State is connect, is then carried out function peripheral hardware version information and is compared, if remotely updating server has function peripheral hardware redaction, and existed
Condition (T-Tn)<MT, then Intelligent service terminal starts upgrade file remote download and preservation is to storage inside module.
5. a kind of car-mounted terminal peripheral hardware program remote update system, including remotely renewal server and vehicle-mounted terminal system, it is described
Vehicle-mounted terminal system includes Intelligent service terminal and function peripheral hardware, it is characterised in that：
The Intelligent service terminal includes wireless communication module, microprocessor module, memory module and peripheral hardware interactive module, described
Function peripheral hardware includes main frame interactive module, microprocessor module, memory module and update module；
The Intelligent service terminal is communicated by wireless communication module with the long-range server that updates, the program of download function peripheral hardware
Upgrade file, preserves more new file to storage inside module, and the upgrade file of storage is sent to function by peripheral hardware interactive module
Peripheral hardware, microprocessor module interacts completion operation control with wireless communication module and peripheral hardware interactive module；
The function peripheral hardware receives the upgrade file that Intelligent service terminal is transmitted by main frame interactive module, preserves upgrade file to interior
Portion's memory module, starts update module and completes version updating, microprocessor module and main frame interactive module, memory module and renewal
Module interaction completes operation control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510770334.1A CN106713384B (en) | 2015-11-12 | 2015-11-12 | Remote updating method and system for peripheral programs of vehicle-mounted terminal |
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| CN201510770334.1A CN106713384B (en) | 2015-11-12 | 2015-11-12 | Remote updating method and system for peripheral programs of vehicle-mounted terminal |
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| CN106713384B CN106713384B (en) | 2021-07-13 |
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| CN107172188A (en) * | 2017-06-13 | 2017-09-15 | 郑州天迈科技股份有限公司 | P2P update methods between mobile unit |
| CN109445831A (en) * | 2018-12-29 | 2019-03-08 | 唐山松下产业机器有限公司 | Welder system upgrade method and welding machine |
| CN109474663A (en) * | 2018-09-26 | 2019-03-15 | 西安诚迈软件科技有限公司 | A kind of method and intelligent terminal of intelligent terminal and single chip communication |
| CN109725917A (en) * | 2017-10-31 | 2019-05-07 | 京瓷办公信息系统株式会社 | The computer record media and more new system that can read of server unit, non-transitory |
| CN111857772A (en) * | 2020-06-29 | 2020-10-30 | 湖南中联重科智能技术有限公司 | Method and equipment for remote transmission and dynamic loading of terminal edge application program |
| CN112667258A (en) * | 2020-12-23 | 2021-04-16 | 艾体威尔电子技术(北京)有限公司 | Remote upgrading method for external equipment program of android POS machine |
| CN113613045A (en) * | 2021-07-05 | 2021-11-05 | Oppo广东移动通信有限公司 | Bluetooth peripheral upgrading method and device, terminal equipment and storage medium |
| CN115834751A (en) * | 2022-11-09 | 2023-03-21 | 惠州市德赛西威智能交通技术研究院有限公司 | Detection method, detection system and storage medium for mobile phone interconnection equipment |
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| CN106713384B (en) | 2021-07-13 |
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