CN103365230B - Gas station forecourt equipment control system - Google Patents
Gas station forecourt equipment control system Download PDFInfo
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- CN103365230B CN103365230B CN201310295965.3A CN201310295965A CN103365230B CN 103365230 B CN103365230 B CN 103365230B CN 201310295965 A CN201310295965 A CN 201310295965A CN 103365230 B CN103365230 B CN 103365230B
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- gas station
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- slave computer
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 230000001720 vestibular Effects 0.000 description 11
- 238000011835 investigation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Computer And Data Communications (AREA)
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Abstract
The invention provides a gas station forecourt equipment control system. The gas station forecourt equipment control system comprises a protocol conversion module, a memory sharing data module, an interface module and a network allocation module, wherein communication conditions between lower computers and upper computers and operation states and all operation index data of the lower computers are recorded in the memory sharing data module by the protocol conversion module; real-time states and the total number of operation indexes of each lower computer are transmitted to the interference module through the memory sharing data module and are displayed; the network allocation module accesses the memory sharing data module through a local area network in a browser mode, each lower computer is remotely monitored by the network allocation module, and corresponding data are searched by the network allocation module. The gas station forecourt equipment control system has the advantages that configured software of the system can be easily and conveniently updated at a low cost, remote control and relevant data searching are facilitated, searching efficiency is improved, and faults can be conveniently positioned through work diaries and field troubleshooting is facilitated because a diary module is additionally arranged.
Description
Technical field
The present invention relates to apparatus control system technical field, particularly relate to a kind of gas station vestibular equipment and control system
System.
Background technology
Gas station's vestibular equipment includes the equipment such as fuel charger, tank gage, gas station forecourt equipment control system master
Be used for gathering the various data of the vestibular equipment such as fuel charger, tank gage, and by electric current loop, RS485,
The modes such as RS422 are connected with fuel charger communication, for obtaining fueling state and related data；By RS232
Interface connects state and the related data that tank gage obtains oil tank.
At present, the configuration software of existing gas station forecourt equipment control system is the application running on PC computer
Program, background control system access client needs to carry out by application program system, once so client
Configuration software parameter adjust, be necessary for all configuration softwares are upgraded accordingly adjustment, operation
Complexity, high cost is it is impossible to by browser mode access client machine operation, can not carry out remote
Range monitoring client device.
In addition, existing gas station forecourt equipment control system can not store fuel charger, tank gage etc. and control system
Communication daily record between system, is that site problems investigation brings inconvenience.
Existing gas station forecourt equipment control system does not have database storage function, can only be using original text
Recording mode, data storage, search efficiency are low.
Content of the invention
The present invention proposes a kind of gas station forecourt equipment control system, solves system configuration in prior art soft
Part updating operation is complicated, high cost, backstage can not by browser mode access client machine operation,
Gas station scene can not be carried out with the problem of remote monitoring.
The technical scheme is that and be achieved in that：
A kind of gas station forecourt equipment control system, including：
Protocol conversion module：Using COM technology by variable host computer agreement and each slave computer agreement of lower floor
Interface, realize different system host computer agreement and accordingly multiple bottom equipment various proprietary protocols separation；
Inside is provided with control module, realizes respectively each program of lower computer is carried out with control of upgrading；
Memory sharing data module, interface module and Network conf iotag. module：Protocol conversion module by slave computer with
Communication condition between host computer, the running status of slave computer and each operating index data recorded internal memory altogether
Enjoy data module；The real-time status that each slave computer is run by memory sharing data module and operating index add up
Number is shown to interface module by data line transfer；Network conf iotag. module passes through LAN with browser side
Formula real time access memory sharing data module, carries out remote monitoring and corresponding data query to each slave computer.
Present invention additionally comprises log pattern, the input of described log pattern and the output end of protocol conversion module
Unidirectional data transmission, described log pattern storage records the protocol conversion feelings between each slave computer and host computer
Condition, thus record the ruuning situation of each slave computer.
Present invention additionally comprises configuration documentation, described configuration documentation records each slave computer by protocol conversion module
The upgrading adjustment situation of configuration software.
Screen in described interface module is using colored touch screen, the model of described colour touch screen
TD3240；Described interface module pass sequentially through memory sharing data module, protocol conversion module respectively with each
Transmission of control signals between slave computer.
Described slave computer includes fuel charger, tank gage.
Beneficial effects of the present invention are：
（1）Configuration software is directly to be visited by web interface by the application program updating running on former PC computer
The configuration mode asked, joins without all of to whole system because the configuration software of slave computer has done adjustment again
Put software to be upgraded, easy and simple to handle, low cost；Background monitoring room can be by LAN with browser side
Formula access gas station each the next machine equipment of vestibular working condition and transaction data, its access no longer be subject to hard
The restriction of part equipment, facilitates remote monitoring and corresponding data query, improves search efficiency.
（2）By increasing log pattern, it is able to record that the protocol conversion feelings between each slave computer and host computer
Condition, that is, record the daily record of work of whole gas station vestibular equipment, once system failure problem, permissible
Carry out fault location conveniently by daily record of work, quickly solve failure problems, be that field failure investigation is brought
Convenient.
（3）Interface module, using colored Touch Screen, had both enabled the straight of gas station's vestibular machine operation
See display, and setting can individually be manipulated to the driver upgrade of each slave computer by Touch Screen, from
And do not affect the normal work of other slave computers.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
Example or description of the prior art in required use accompanying drawing be briefly described it should be apparent that, below describe
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the theory diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by it is clear that described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Embodiment as shown in Figure 1 understands, gas station forecourt equipment control system of the present invention, including：
Protocol conversion module：Using COM technology by variable host computer agreement and each slave computer agreement of lower floor
Interface, realize different system host computer agreement and accordingly multiple bottom equipment various proprietary protocols separation；
Inside is provided with control module, realizes respectively each program of lower computer is carried out with control of upgrading；
COM in described COM technology is Component Object Model, is translated into component object mould
Type, COM technology be a kind of illustrate how to set up can dynamic change assembly specification, this specification provides as guarantor
Card can interoperate, some binary systems and network standard that client and assembly should be followed.Will by this standard
Can be communicated between any two assembly and whether residing operating environment is identical, make without considering it
Whether development language is consistent and whether runs on same computer.
Memory sharing data module, interface module, log pattern and Network conf iotag. module：Protocol conversion module
Communication condition between slave computer and host computer, the running status of slave computer and each operating index data are remembered
Record memory sharing data module；Real-time status and fortune that each slave computer is run by memory sharing data module
Row index accumulative total is shown to interface module by data line transfer；Network conf iotag. module passes through LAN
With browser mode real time access memory sharing data module, each slave computer is carried out with remote monitoring and corresponding
Data query；The input of described log pattern and the output end unidirectional data transmission of protocol conversion module,
Described log pattern storage records the protocol conversion situation between each slave computer and host computer, thus record is each
The ruuning situation of individual slave computer.
Present invention additionally comprises configuration documentation, described configuration documentation records each slave computer by protocol conversion module
The upgrading adjustment situation of configuration software.
Screen in described interface module is using colored touch screen, the model of described colour touch screen
TD3240；Described interface module pass sequentially through memory sharing data module, protocol conversion module respectively with each
Transmission of control signals between slave computer.
Described slave computer includes fuel charger, tank gage.
The CPU frequency of the control module in above-mentioned protocol conversion module adopts Cortex-A8 chip 600MHz,
Lift system arithmetic speed；Memory upgrade is 128MB, greatly improves equipment overall operation speed；Storage is empty
Between upgrade to 128MB, extension storage space, recordable more information.
Daily record store function：Former gas station forecourt equipment control system is because of memory space and system architecture problem not
The communication daily record between fuel charger, tank gage etc. and system host computer can be stored, be that site problems investigation is brought
Inconvenience.The present invention improves memory space and optimizes system architecture, can store the oiling of at least one month
Communication daily record between the slave computers such as machine, tank gage and system host computer.Once system failure problem occurs,
Fault location can be carried out conveniently by daily record of work, quickly solve failure problems, be field failure investigation
Bring convenience.
The present invention can also increase embedded database sqlite and online outstanding transaction, off-line trading etc. are deposited
Storage, replaces original text entry mode, is that storage, the inquiry of data improves efficiency.
Original monochrome screen is upgraded to colored Touch Screen by the present invention, for showing fuel charger, tank gage
Deng real-time status and the aggregate transaction data of equipment, can more intuitively check the related letter of oil gun, tank gage etc.
Breath；In addition, when needing the driving of slave computer is upgraded it is also possible to be arranged special by touch screen manipulation
Fixed slave computer is individually updated, and does not produce impact to the work of other slave computers, and updating operation is more
Simplicity, brings more facilities to plant maintenance.
Protocol conversion module of the present invention uses com technology by the private of variable host computer agreement and each slave computer
There is agreement（As 422 485, electric current loop）Interface, can individually compile, and it is each with mix to realize main program
Plant the separation of agreement.Can be different according to disparity items host computer agreement, slave computer is because each plant equipment
Different corresponding slave computer agreements are also different.The present invention enables to support different host computers and multiple slave computer,
Realize main program and the separation of the various agreements mixing.
The present invention can be by the dual house dog of hardware and software come the active recovery capability of safeguards system.Typically
Under linux, watchdog only protects to operation AP program, and AP program passes through watchdog after exception
Waken up.Increase duplicate protection and refer to that Linux system carries out soft start, fast quick-recovery not shadow after exception
Ring field apparatus to use.
Gas station forecourt equipment control system of the present invention possesses remote device monitoring function, may be implemented in public affairs
Department's background monitoring is indoor, remote monitoring each gas station scene institute connection fuel charger, working condition of tank gage
And oil-filling data and oil tank level data, such as fuel charger is idle, carry rifle, refuel in, lock rifle, fault etc.
State, the state such as tank gage oil tank is normal, oil height is reported to the police, water height is reported to the police, the low warning of oil；Every oiling number
According to：The oiling amount of money, rise number, univalent and every oiling finish after the amount of money and rise number and add up；Each oil tank
Oily height, oil volume, water height, water volume, temperature and temperature repay volume.
The present invention can make background monitoring personnel access gas station's vestibular equipment by browser mode and run feelings
Condition, its access end is not limited by hardware device, as long as can surf the Net vestibular equipment is connected to by browser,
Just remote monitoring and corresponding data query operation can be carried out to the vestibular equipment of gas station.Configuration software
It is the configuration mode directly being accessed by web interface by the application program updating running on former PC computer, without
Because the configuration software of slave computer has done adjustment, to whole system, all of configuration software is upgraded again, behaviour
Make easy, low cost；It is each that background monitoring room can access gas station's vestibular by LAN in browser mode
Individual bottom machine equipment working condition and transaction data, its accesss no longer limited by hardware device, facilitates
Remote monitoring and corresponding data query, improve search efficiency.
Flexible configuration of the present invention, vestibular control panel standard configuration originally only has a, 24 oil guns of connection.
The quantity of oil guns of a lot of gas station in scene is all beaten less than so many, and such client will spend unnecessary money purchase not
The expansion performance needing, causes to waste, reduces cost performance；The present invention has carried out 3 kinds of configurations and has selected after improving,
It is respectively 8 mouthfuls, 16 mouthfuls, 24 mouthfuls, a mouth can connect an oil gun, and client can be according to the reality of gas station
Need to carry out the selection of product.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in this
Within bright protection domain.
Claims (5)
1. a kind of gas station forecourt equipment control system is it is characterised in that include：
Protocol conversion module：Using COM technology by variable host computer agreement and each slave computer agreement of lower floor
Interface, realize different system host computer agreement and accordingly multiple bottom equipment various proprietary protocols separation；
Inside is provided with control module, realizes the upgrading to each program of lower computer respectively and controls；
Memory sharing data module, interface module and Network conf iotag. module：Protocol conversion module by slave computer with
Communication condition between host computer, the running status of slave computer and each operating index data recorded internal memory altogether
Enjoy data module；The real-time status that each slave computer is run by memory sharing data module and operating index add up
Number is shown to interface module by data line transfer；Network conf iotag. module passes through LAN with browser side
Formula real time access memory sharing data module, carries out remote monitoring and corresponding data query to each slave computer.
2. gas station forecourt equipment control system according to claim 1 is it is characterised in that also include
The output end unidirectional data transmission of log pattern, the input of described log pattern and protocol conversion module, institute
State the protocol conversion situation that log pattern storage records between each slave computer and host computer, thus recording each
The ruuning situation of slave computer.
3. gas station forecourt equipment control system according to claim 1 and 2 is it is characterised in that go back
Including configuration documentation, described configuration documentation records the liter of each slave computer configuration software by protocol conversion module
Level adjustment situation.
4. gas station forecourt equipment control system according to claim 3 is it is characterised in that described boundary
Screen in face mould block is using colored touch screen, model TD3240 of described colour touch screen；Described interface
Module passes sequentially through memory sharing data module, protocol conversion module and controls letter to the transmission of each slave computer respectively
Number.
5. gas station forecourt equipment control system according to claim 4 is it is characterised in that under described
Position machine includes fuel charger, tank gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295965.3A CN103365230B (en) | 2013-07-15 | 2013-07-15 | Gas station forecourt equipment control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295965.3A CN103365230B (en) | 2013-07-15 | 2013-07-15 | Gas station forecourt equipment control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103365230A CN103365230A (en) | 2013-10-23 |
| CN103365230B true CN103365230B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310295965.3A Expired - Fee Related CN103365230B (en) | 2013-07-15 | 2013-07-15 | Gas station forecourt equipment control system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103942715B (en) * | 2013-12-25 | 2018-08-14 | 北京长吉加油设备有限公司 | A kind of fuel charger timing control apparatus |
| CN103871227A (en) * | 2014-03-03 | 2014-06-18 | 北京华凯润通石油机械有限公司 | Liquid level communication apparatus |
| CN104618425A (en) * | 2014-12-17 | 2015-05-13 | 浙江工商大学 | Real-time data monitoring method and system |
| CN105516309A (en) * | 2015-12-08 | 2016-04-20 | 浙江工商大学 | Transmission method and transmission system for data of automobile gasoline and gas filling station |
| CN107193898B (en) * | 2017-05-09 | 2019-12-03 | 中国科学院计算技术研究所 | The inquiry sharing method and system of log data stream based on stepped multiplexing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6401081B1 (en) * | 1995-11-20 | 2002-06-04 | Schlumberger Resource Management Services, Inc. | Modular object-based architecture for extensible master station software |
| US7938321B2 (en) * | 2005-11-14 | 2011-05-10 | Dresser, Inc. | Fuel dispenser management |
| CN2879258Y (en) * | 2006-03-27 | 2007-03-14 | 同济大学 | Gas station embedded data communication control device based on RS485 bus |
| CN101513988A (en) * | 2008-12-18 | 2009-08-26 | 北京梗伦环保科技有限公司 | Comprehensive monitoring control system of gas station and monitoring control method thereof |
| US20110055079A1 (en) * | 2009-08-31 | 2011-03-03 | David Meaney | Real time accounts payable web service |
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Granted publication date: 20170208 |