CN104536927B - One kind is based on principal and subordinate's question and answer mode filling machine communication means and system - Google Patents
One kind is based on principal and subordinate's question and answer mode filling machine communication means and system Download PDFInfo
- Publication number
- CN104536927B CN104536927B CN201410819815.2A CN201410819815A CN104536927B CN 104536927 B CN104536927 B CN 104536927B CN 201410819815 A CN201410819815 A CN 201410819815A CN 104536927 B CN104536927 B CN 104536927B
- Authority
- CN
- China
- Prior art keywords
- filling machine
- background server
- question
- subordinate
- principal
- Prior art date
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4265—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus
Abstract
Principal and subordinate's question and answer mode filling machine communication means and system are based on the present invention relates to one kind, its system includes：Monitoring modular, intermediate module, the first receiving module, respond module, the second receiving module and receiving module.The current state of monitoring module monitors filling machine simultaneously sends aerating record or heartbeat frame in real time；Intermediate module receives heartbeat frame, judges whether background server has inquiry command, and inquiry command or null command are sent to filling machine；First receiving module is received and confirmed by aerating record；Respond module receives and responds inquiry command, sends data message to background server；Second receiving module is received and confirmed by data message；Receiving module is received and confirmed by null command.The a kind of of the present invention solves the inquiry command that filling machine in traditional filling machine communication mode has little time or cannot respond to background server when performing aerating operation based on principal and subordinate's question and answer mode filling machine communication means, improves the safety and reliability of local aerating.
Description
Technical field
The present invention relates to the communications field, it is specifically related to a kind of based on principal and subordinate's question and answer mode filling machine communication means and system.
Background technology
With the development of automobile industry, the filling machine application of gas station is also more and more extensive.Current aerating mode is basic
On be to use automatic air inflation device aerating, the record aerating amount and aerating amount of money.But, existed in current filling machine communication mode
Filling machine has little time or cannot respond to the inquiry command of background server when performing aerating operation, causes filling machine in aerating
Safety and reliability is than relatively low in journey, or even the situation of loss of data occurs.Need to develop a kind of security and reliable for this
The higher filling machine communication means of property and system.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and are based on principal and subordinate's question and answer mode filling machine communication means and system,
Filling machine in traditional filling machine communication mode is solved when performing aerating operation to have little time or cannot respond to background server
Inquiry command, improves the safety and reliability of local aerating.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
Principal and subordinate's question and answer mode filling machine communication means is based on there is provided one kind according to one aspect of the present invention, including：
Step 1：The current state of filling machine is monitored, when filling machine is in non-aerated form, the heart is sent to background server
Frame-skipping, performs step 2；When filling machine is in aerated form, sends aerating record in real time to background server, perform step 3；
Step 2：Background server receives heartbeat frame, judges whether background server has inquiry command, if then to adding
Mechanism of qi sends inquiry command, performs step 4；Otherwise null command is sent to filling machine, performs step 6；
Step 3：Background server is received and confirmed by aerating record, terminates handling process；
Step 4：Filling machine receives and responds inquiry command, sends data message to background server；
Step 5：Background server is received and confirmed by data message, terminates handling process；
Step 6：Filling machine is received and confirmed by null command, terminates handling process.
According to another aspect of the present invention principal and subordinate's question and answer mode filling machine communication system, including prison are based on there is provided one kind
Survey module, intermediate module, the first receiving module, respond module, the second receiving module and receiving module.The monitoring modular is set
In filling machine, the current state for monitoring filling machine, and aerating record or heartbeat frame are sent to background server in real time；Institute
State intermediate module to be arranged in background server, the heartbeat frame for receiving filling machine transmission judges whether background server has
Inquiry command, inquiry command or null command are sent to filling machine；First receiving module is arranged in background server, is used for
It is received and confirmed by the aerating record of filling machine transmission；The respond module is arranged in filling machine, for receiving and responding inquiry
Order, sends data message to background server；Second receiving module is arranged in background server, for receive and it is true
Recognize the data message of filling machine transmission；The receiving module is arranged in filling machine, for being received and confirmed by background server hair
The null command sent.
The beneficial effects of the invention are as follows：One kind of the present invention is based on principal and subordinate's question and answer mode filling machine communication means and system, after
Inquiry of the platform server to filling machine needs to obtain the permission of filling machine, that is, obtains the heartbeat frame that filling machine is sent, background service
Device could send inquiry command to filling machine, it is to avoid filling machine has little time or cannot respond to background service in aerated form
The inquiry command of device, improves the safety and reliability of local aerating.Meanwhile, when filling machine is in non-aerated form, if
Background server does not have inquiry command, and null command is sent to filling machine by background server, can monitor the logical of communication line
Believe interruption situation.
Brief description of the drawings
Fig. 1 is based on principal and subordinate's question and answer mode filling machine communication means flow chart for the present invention is a kind of；
Fig. 2 is based on principal and subordinate's question and answer mode filling machine communication system architecture schematic diagram for the present invention is a kind of.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment one, one kind are based on principal and subordinate's question and answer mode filling machine communication means, and the present embodiment is provided below in conjunction with Fig. 1
One kind be described in detail based on principal and subordinate's question and answer mode filling machine communication means.
As shown in figure 1, it is a kind of based on principal and subordinate's question and answer mode filling machine communication means flow chart, including：
Step 1：The current state of filling machine is monitored, when filling machine is in non-aerated form, the heart is sent to background server
Frame-skipping, performs step 2；When filling machine is in aerated form, sends aerating record in real time to background server, perform step 3；
Step 2：Background server receives heartbeat frame, judges whether background server has inquiry command, if then to adding
Mechanism of qi sends inquiry command, performs step 4；Otherwise null command is sent to filling machine, performs step 6；
Step 3：Background server is received and confirmed by aerating record, terminates handling process；
Step 4：Filling machine receives and responds inquiry command, sends data message to background server；
Step 5：Background server is received and confirmed by data message, terminates handling process；
Step 6：Filling machine is received and confirmed by null command, terminates handling process.
In the present embodiment, the non-aerated form in the step 1 includes inquiry state, preview state and sets state.
In the present embodiment, if background server is not received by heartbeat within the time set in advance in the step 2
Frame, then confirm communication disruption and alarm.
In the present embodiment, if filling machine is not received by null command within the time set in advance, then in the step 6
Confirm communication disruption and alarm.
In the present embodiment, the aerating record includes aerating amount and the aerating amount of money.
One kind of the present invention is based on principal and subordinate's question and answer mode filling machine communication means, and many filling machines are connected to string by Serial Port Line
Mouth server, sends data message to background server by serial server or receives data message, realize multichannel question and answer
Formula communicates.Wherein, background server recognizes many filling machines by reading the IP address of filling machine.
In addition, the inquiry command that background server is sent to filling machine include inquiry clearing aerating record, filling machine it is each
Item parameter (such as time, temperature, air pressure), parameter modification record etc..
Embodiment two, one kind are based on principal and subordinate's question and answer mode filling machine communication system, and the present embodiment is provided below in conjunction with Fig. 2
One kind be described in detail based on principal and subordinate's question and answer mode filling machine communication system.
Be based on principal and subordinate's question and answer mode filling machine communication system architecture schematic diagram as shown in Fig. 2 a kind of, including monitoring modular, in
Between module, the first receiving module, respond module, the second receiving module and receiving module.The monitoring modular is arranged on filling machine
In, the current state for monitoring filling machine, and aerating record or heartbeat frame are sent to background server in real time；The intermediate die
Block is arranged in background server, the heartbeat frame for receiving filling machine transmission, judges whether background server has inquiry command,
Inquiry command or null command are sent to filling machine；First receiving module is arranged in background server, for receive and it is true
Recognize the aerating record of filling machine transmission；The respond module is arranged in filling machine, for receiving and responding inquiry command, is sent
Data message is to background server；Second receiving module is arranged in background server, for being received and confirmed by filling machine
The data message of transmission；The receiving module is arranged in filling machine, the empty life for being received and confirmed by background server transmission
Order.
Specifically, the current state of the monitoring module monitors filling machine in the filling machine, when filling machine is in non-aerating
State, the monitoring modular sends heartbeat frame to background server, otherwise sends aerating record in real time to background server；When adding
Mechanism of qi is in non-aerated form, and the intermediate module of background server receives heartbeat frame, if background server has inquiry command,
The intermediate module sends inquiry command to filling machine and obtains data message, otherwise sends null command to filling machine, works as filling machine
In aerated form, the first receiving module of background server is received and confirmed by aerating record；When background server has inquiry to order
Order, the receiving module of the filling machine receives and responds inquiry command, and transmission data message is to background server, otherwise filling machine
It is received and confirmed by null command；Second receiving module of background server is received and confirmed by the data message of filling machine transmission.
In the present embodiment, the filling machine state includes aerated form and non-aerated form, and the non-aerated form includes
Inquiry state, preview state and setting state.
In the present embodiment, the intermediate module is not received by heartbeat frame within the time set in advance, then background service
Device confirms communication disruption and alarmed.
In the present embodiment, the receiving module is not received by null command within the time set in advance, then filling machine is true
Recognize communication disruption and alarm.
In the present embodiment, the aerating record includes aerating amount and the aerating amount of money.
One kind of the present invention is based on principal and subordinate's question and answer mode filling machine communication system, and many filling machines are connected to string by Serial Port Line
Mouth server, sends data message to background server by serial server or receives data message, realize multichannel question and answer
Formula communicates.Wherein, background server recognizes many filling machines by reading the IP address of filling machine.
In addition, the inquiry command that background server is sent to filling machine include inquiry clearing aerating record, filling machine it is each
Item parameter (such as time, temperature, air pressure), parameter modification record etc..
One kind of the present invention is based on principal and subordinate's question and answer mode filling machine communication means and system, and filling machine monitoring modular reads aerating
Whether machine is in aerated form, if aerated form, then monitoring modular sends aerating record to background server in real time；If
In non-aerated form, then monitoring modular sends heartbeat frame to background server.In this communication means, background server is to aerating
The inquiry of machine needs to obtain the permission of filling machine, that is, receives the heartbeat frame that filling machine is sent, background server could be to filling machine
Inquiry command is sent, meanwhile, when filling machine is in non-aerated form, if background server does not have inquiry command, pass through backstage
Server sends null command to filling machine, can monitor the communication disruption situation of communication line.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. one kind is based on principal and subordinate's question and answer mode filling machine communication means, it is characterised in that comprise the following steps：
Step 1：The current state of filling machine is monitored, when filling machine is in non-aerated form, heartbeat frame is sent to background server,
Perform step 2；When filling machine is in aerated form, sends aerating record in real time to background server, perform step 3；
Step 2：Background server receives heartbeat frame, judges whether background server has inquiry command, if then to filling machine
Inquiry command is sent, step 4 is performed；Otherwise null command is sent to filling machine, performs step 6；
Step 3：Background server is received and confirmed by aerating record, terminates handling process；
Step 4：Filling machine receives and responds inquiry command, sends data message to background server；
Step 5：Background server is received and confirmed by data message, terminates handling process；
Step 6：Filling machine is received and confirmed by null command, terminates handling process.
2. it is according to claim 1 a kind of based on principal and subordinate's question and answer mode filling machine communication means, it is characterised in that：The step
Non- aerated form in 1 includes inquiry state, preview state and sets state.
3. it is according to claim 1 a kind of based on principal and subordinate's question and answer mode filling machine communication means, it is characterised in that：The step
If background server is not received by heartbeat frame within the time set in advance in 2, then confirm communication disruption and alarm.
4. it is according to claim 1 a kind of based on principal and subordinate's question and answer mode filling machine communication means, it is characterised in that：The step
If filling machine is not received by null command within the time set in advance in 6, then confirm communication disruption and alarm.
5. one kind according to any one of Claims 1-4 is based on principal and subordinate's question and answer mode filling machine communication means, its feature exists
In：The aerating record includes aerating amount and the aerating amount of money.
6. one kind is based on principal and subordinate's question and answer mode filling machine communication system, it is characterised in that including monitoring modular, intermediate module, first
Receiving module, respond module, the second receiving module and receiving module；
The monitoring modular is arranged in filling machine, the current state for monitoring filling machine, and is sent out in real time to background server
Send aerating record or heartbeat frame；
The intermediate module is arranged in background server, the heartbeat frame for receiving filling machine transmission, judges background server
Whether there is inquiry command, inquiry command or null command are sent to filling machine；
First receiving module is arranged in background server, the aerating record for being received and confirmed by filling machine transmission；
The respond module is arranged in filling machine, for receiving and responding inquiry command, sends data message to background service
Device；
Second receiving module is arranged in background server, the data message for being received and confirmed by filling machine transmission；
The receiving module is arranged in filling machine, the null command for being received and confirmed by background server transmission.
7. it is according to claim 6 a kind of based on principal and subordinate's question and answer mode filling machine communication system, it is characterised in that：The aerating
The non-aerated form of machine includes inquiry state, preview state and sets state.
8. it is according to claim 6 a kind of based on principal and subordinate's question and answer mode filling machine communication system, it is characterised in that：The centre
Module is not received by heartbeat frame within the time set in advance, then background server confirms communication disruption and alarmed.
9. it is according to claim 6 a kind of based on principal and subordinate's question and answer mode filling machine communication system, it is characterised in that：It is described to receive
Module is not received by null command within the time set in advance, then filling machine confirms communication disruption and alarmed.
10. one kind according to any one of claim 6 to 9 is based on principal and subordinate's question and answer mode filling machine communication system, its feature exists
In：The aerating record includes aerating amount and the aerating amount of money.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819815.2A CN104536927B (en) | 2014-12-24 | 2014-12-24 | One kind is based on principal and subordinate's question and answer mode filling machine communication means and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819815.2A CN104536927B (en) | 2014-12-24 | 2014-12-24 | One kind is based on principal and subordinate's question and answer mode filling machine communication means and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104536927A CN104536927A (en) | 2015-04-22 |
| CN104536927B true CN104536927B (en) | 2017-07-21 |
Family
ID=52852457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819815.2A Active CN104536927B (en) | 2014-12-24 | 2014-12-24 | One kind is based on principal and subordinate's question and answer mode filling machine communication means and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104536927B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191456A (en) * | 1989-12-21 | 1991-08-21 | Sony Corp | Communication monitoring system |
| CN1581094A (en) * | 2003-08-05 | 2005-02-16 | 联想(北京)有限公司 | Method for long-range determining system state |
| CN101976385A (en) * | 2010-10-18 | 2011-02-16 | 中科院成都信息技术有限公司 | Compressed natural gas (CNG) filling station management system |
| CN104113454A (en) * | 2014-06-27 | 2014-10-22 | 山东厚德测控技术有限公司 | Gasoline station intelligent controller and communication system based on the same |
| CN104142669A (en) * | 2014-08-18 | 2014-11-12 | 株洲新奥燃气发展有限公司 | Monitoring and managing system of gas stations |
-
2014
- 2014-12-24 CN CN201410819815.2A patent/CN104536927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191456A (en) * | 1989-12-21 | 1991-08-21 | Sony Corp | Communication monitoring system |
| CN1581094A (en) * | 2003-08-05 | 2005-02-16 | 联想(北京)有限公司 | Method for long-range determining system state |
| CN101976385A (en) * | 2010-10-18 | 2011-02-16 | 中科院成都信息技术有限公司 | Compressed natural gas (CNG) filling station management system |
| CN104113454A (en) * | 2014-06-27 | 2014-10-22 | 山东厚德测控技术有限公司 | Gasoline station intelligent controller and communication system based on the same |
| CN104142669A (en) * | 2014-08-18 | 2014-11-12 | 株洲新奥燃气发展有限公司 | Monitoring and managing system of gas stations |
Non-Patent Citations (1)
| Title |
|---|
| "加油站实时监控及数据分析系统设计";荆裕明;《中国优秀硕士学位论文全文数据库信息科技辑》;20140515;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104536927A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103392328B (en) | The server of Long-distance Control communicating terminal work and method and communicating terminal | |
| CN106209812A (en) | A kind of method of internet-of-things terminal platform data encapsulation | |
| CN106487444A (en) | A kind of method and system realizing mobile terminal and telecommunication apparatus data communication | |
| CN101262366A (en) | Debugging method, system and distributed device for target single board | |
| CN106652115A (en) | Video access control monitoring system based on server platform | |
| EP2624093A3 (en) | Plant monitoring and control system and plant monitoring and control method | |
| CN103139815B (en) | A kind of localization method of sound fault and device | |
| US20140320275A1 (en) | Remote Operation and Control System for Pressure Filter | |
| CN207817514U (en) | The system of long-distance monitor and control PLC terminal devices | |
| CN105632385A (en) | LED display screen blind spot detection method and detection device thereof | |
| CN201036998Y (en) | Unusual situation station operation route supervision management system | |
| CN104536927B (en) | One kind is based on principal and subordinate's question and answer mode filling machine communication means and system | |
| CN102802181B (en) | Method and system for detecting physical topological link | |
| CN102360307A (en) | Device driver message processing method and device | |
| CN105337947A (en) | Information diffluence conversion tool, semiconductor production system and communication method thereof | |
| CN203070411U (en) | Park lot management system based on three-in-one network | |
| CN105791407A (en) | Multi-vehicle-mounted-terminal-based concurrent pipe controlled communication assembly | |
| CN205986966U (en) | Adopt mine winder structure of remote intelligent ization technique | |
| CN102651703A (en) | Family network control method, system and device | |
| CN114584483A (en) | Workshop field data real-time monitoring and anomaly detection method based on stream processing | |
| CN204013582U (en) | A kind of network status monitoring device of short message alarm system | |
| CN105610731A (en) | Railway system and interlocking server network perimeter layering device | |
| CN207910807U (en) | A kind of safety system | |
| CN104125256A (en) | Secrecy cabinet network system and off-line management method thereof | |
| CN102761849A (en) | Short message network management method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |