CN105183777B - Method for constructing memory bank of electric vehicle charging and battery replacement monitoring management unit - Google Patents
Method for constructing memory bank of electric vehicle charging and battery replacement monitoring management unit Download PDFInfo
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- CN105183777B CN105183777B CN201510488900.XA CN201510488900A CN105183777B CN 105183777 B CN105183777 B CN 105183777B CN 201510488900 A CN201510488900 A CN 201510488900A CN 105183777 B CN105183777 B CN 105183777B
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- management unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
The invention relates to a method for constructing a memory bank of a charging and battery-replacing monitoring management unit of an electric automobile, which comprises the following steps: 1) a background monitoring system generates a configuration information base of equipment in the monitoring system; 2) the monitoring management unit is connected with the background monitoring system, and the configuration information of the monitoring management unit is read from the configuration information base and comprises the equipment configuration information and the four-remote configuration information of the equipment connected with the monitoring management unit; 3) according to the read four-remote configuration information, a memory database construction module of the monitoring management unit constructs a four-remote information template memory database of the equipment; 4) constructing an equipment information memory base by a memory base module according to the read equipment configuration information and the four-remote information template memory base constructed in the step 3); 5) and combining the four-remote information template memory bank with the equipment information memory bank to form an integral memory bank of the monitoring management unit. The method of the invention simplifies the engineering configuration difficulty and complexity of the monitoring management unit and improves the data reading and writing speed and efficiency.
Description
Technical Field
The invention belongs to the technical field of embedded in-situ monitoring system development, and particularly relates to a memory bank construction method of an electric vehicle charging and battery replacement monitoring management unit.
Background
the electric vehicle charging and battery replacement monitoring and management unit is a real-time embedded in-situ monitoring and management system. The method is mainly used for data access, data forwarding, local control and local monitoring of the charging and replacing equipment in the electric automobile charging and replacing station. The intelligent charging and battery replacing device CAN be simultaneously accessed to various charging and battery replacing devices with different standards, different communication media and different protocols, and comprises serial port devices, CAN port devices and Ethernet devices.
At present, electric automobile charging and battery replacing stations are still in the initial development stage, and various charging and battery replacing devices do not form a unified standard and a unified standard. Therefore, the devices accessed by the monitoring management unit are diversified, and if the configuration information for constructing the memory base is manually generated according to the device information each time, the configuration information is very complicated and tedious. Moreover, the device information also needs to be configured in background monitoring. Therefore, the same device information is configured twice in the monitoring background and the monitoring management unit, which may happen to be repeated.
Although the databases currently used for embedded monitoring systems are numerous, the use of these standard databases increases disk usage and development difficulties.
Disclosure of Invention
The invention provides a memory bank construction method of an electric vehicle charging and battery replacement monitoring management unit, which aims to solve the problem that the existing memory bank construction method of the monitoring management unit is very complex and fussy in constructing a memory bank.
In order to solve the technical problems, the technical scheme of the invention is as follows:
1) a background monitoring system generates a configuration information base of equipment in the monitoring system;
2) the monitoring management unit is connected with the background monitoring system, and the configuration information of the monitoring management unit is read from the configuration information base and comprises the equipment configuration information and the four-remote configuration information of the equipment connected with the monitoring management unit;
3) according to the read four-remote configuration information, a memory database construction module of the monitoring management unit constructs a four-remote information template memory database of the equipment;
4) According to the read equipment configuration information and the four-remote information template memory base constructed in the step 3), constructing an equipment information memory base by the constructed memory base module;
5) and combining the four-remote information template memory bank with the equipment information memory bank to form an integral memory bank of the monitoring management unit.
And according to the structure and the read-write mode of the constructed integral memory bank, the monitoring management unit constructs a read-write interface of the integral memory bank.
The configuration information base comprises configuration information of a local monitoring layer, an equipment layer and a four-remote information layer.
The configuration information of the in-place monitoring layer is generated according to the number of the monitoring management units and the IP address.
the configuration information of the device layer is generated according to the type and the number of the devices.
the configuration information of the four-remote information layer is generated according to protocol information of equipment connected with the background monitoring system.
The four-remote information template memory bank, the equipment information memory bank and the whole memory bank are all constructed by adopting data structures of C + + standard.
in the memory bank construction method, the monitoring management unit and the background monitoring system share one set of configuration information, and the memory bank construction module of the monitoring management unit automatically generates the memory bank, so that the engineering configuration difficulty and complexity of the monitoring management unit are simplified, and the labor cost is reduced. The memory bank construction method of the electric vehicle charging and battery replacement monitoring management unit does not directly load the standard database, but self-constructs the memory bank, so that the usage amount and development difficulty of a magnetic disk are reduced, the data reading and writing speed and efficiency are improved, and the constructed memory bank is more flexible and convenient to use.
Drawings
Fig. 1 is a schematic diagram illustrating generation of three-layer configuration information of a monitoring system in this embodiment;
FIG. 2 is a schematic diagram of a memory bank construction of the monitoring management unit according to the embodiment;
fig. 3 is a flow chart of the monitoring management unit bank construction in the present embodiment.
Detailed Description
The technical scheme of the invention is further explained in detail in the following with the accompanying drawings.
The memory bank construction method of the electric vehicle charging and battery replacement monitoring management unit in the embodiment includes the following steps:
1) A background monitoring system generates a configuration information base of equipment in the monitoring system;
2) the monitoring management unit is connected with the background monitoring system, and the configuration information of the monitoring management unit is read from the configuration information base and comprises the equipment configuration information and the four-remote configuration information of the equipment connected with the monitoring management unit;
3) According to the read four-remote configuration information, a memory database construction module of the monitoring management unit constructs a four-remote information template memory database of the equipment;
4) According to the read equipment configuration information and the four-remote information template memory base constructed in the step 3), constructing an equipment information memory base by the constructed memory base module;
5) And combining the four-remote information template memory bank with the equipment information memory bank to form an integral memory bank of the monitoring management unit.
The above steps are explained in detail below.
For step 1), the information point tables of the devices are sorted out according to the communication protocols of the devices connected to the background monitoring system, and the configuration information base of all the connected devices, namely three-layer configuration information, is generated on the PC according to the information point tables by using a configuration tool matched with the background monitoring management system, wherein the three-layer configuration information comprises the configuration information of four remote information layers of the devices, the configuration information of the device layers, the configuration information of local monitoring layers and the like. Firstly, generating configuration information of a local monitoring layer according to the number of monitoring management units in the station, channel IP and other information. And then generating configuration information of the equipment belonging to the monitoring management unit according to the type and number information of the equipment connected with each monitoring management unit. And finally, generating four-remote configuration information of the equipment according to the protocol information of the connected equipment.
And 2), each monitoring management unit in the monitoring management system establishes TCP connection with the background monitoring system according to the own channel IP, and automatically reads configuration information belonging to the monitoring management unit from a configuration information base of the background monitoring system, wherein the configuration information comprises four-remote configuration information and equipment configuration information of equipment connected with the monitoring management unit.
and 3), according to the four-remote configuration information of the device connected with the monitoring management unit read by the monitoring management unit, the memory database construction module of the monitoring management unit constructs a four-remote information template memory bank by using a C + + standard data structure, wherein the four-remote information template memory bank stores the four-remote information template of the device connected with the monitoring management unit.
And for the step 4), combining the four-remote information template memory base constructed in the step 3) according to the type and number information, namely the device configuration information, of the devices connected to the monitoring management unit, which is read by the monitoring management unit, and constructing the device information memory base by using a C + + standard data structure by using a memory base construction module of the monitoring management unit.
For the step 5), the four-remote information template memory built in the step 3) and the equipment information memory built in the step 4) are combined to form an integral memory of the whole monitoring management unit.
The monitoring management unit constructs a memory bank read-write interface according to the structure and the read-write mode of the constructed integral memory bank, so that the communication processing module stores values in the memory bank through the write interface, the background communication module and the human-computer interface module take values from the memory bank through the read interface, namely, the peripheral processing module stores information of external equipment into the memory bank through the write interface, and the background communication module and the human-computer interface module read information which needs to be uploaded to a background and displayed on the interface from the memory bank through the read interface.
The communication processing module comprises a serial port, a CAN port, an Ethernet, a GPRS and other communication modules.
In the above embodiment, the memory is constructed by using a data structure of C + + standard, but as another embodiment, the memory may be constructed by using a data structure of JAVA or the like standard.
Claims (6)
1. A method for constructing a memory bank of a charging and battery-replacing monitoring management unit of an electric vehicle is characterized by comprising the following steps:
1) A background monitoring system generates a configuration information base of equipment in the monitoring system; the configuration information base comprises configuration information of a local monitoring layer, an equipment layer and a four-remote information layer;
2) the monitoring management unit is connected with the background monitoring system, and the configuration information of the monitoring management unit is read from the configuration information base and comprises the equipment configuration information and the four-remote configuration information of the equipment connected with the monitoring management unit;
3) According to the read four-remote configuration information, a memory database construction module of the monitoring management unit constructs a four-remote information template memory database of the equipment;
4) according to the read equipment configuration information and the four-remote information template memory base constructed in the step 3), constructing an equipment information memory base by the constructed memory base module;
5) And combining the four-remote information template memory bank with the equipment information memory bank to form an integral memory bank of the monitoring management unit.
2. the method for constructing the battery charging and replacing monitoring management unit bank of the electric vehicle as claimed in claim 1, wherein the monitoring management unit constructs a read-write interface of the whole bank according to the structure and the read-write mode of the constructed whole bank.
3. The method as claimed in claim 1, wherein the configuration information of the on-site monitoring layer is generated according to the number of monitoring management units and the IP address.
4. the method for constructing the electric vehicle battery charging and replacing monitoring management unit memory bank as claimed in claim 1, wherein the configuration information of the device layer is generated according to the type and number of devices.
5. The method for constructing the memory bank of the electric vehicle charging and battery-changing monitoring management unit according to claim 1, wherein the configuration information of the four-remote information layer is generated according to protocol information of a device connected to a background monitoring system.
6. The method for constructing the electric vehicle battery charging and swapping monitoring management unit memory according to claim 1, wherein the four-remote information template memory, the equipment information memory and the whole memory are constructed by adopting data structures of C + + standard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510488900.XA CN105183777B (en) | 2015-08-11 | 2015-08-11 | Method for constructing memory bank of electric vehicle charging and battery replacement monitoring management unit |
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| CN201510488900.XA CN105183777B (en) | 2015-08-11 | 2015-08-11 | Method for constructing memory bank of electric vehicle charging and battery replacement monitoring management unit |
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| CN105183777A CN105183777A (en) | 2015-12-23 |
| CN105183777B true CN105183777B (en) | 2019-12-13 |
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| CN102709989A (en) * | 2012-06-26 | 2012-10-03 | 深圳市金宏威技术股份有限公司 | Charging station monitoring system and establishing method thereof |
| CN102708181A (en) * | 2012-05-09 | 2012-10-03 | 许继集团有限公司 | Distributed data instancing method of charging station monitoring system |
| CN104300604A (en) * | 2014-09-28 | 2015-01-21 | 许继电气股份有限公司 | Monitoring system for electric vehicle charging and converting station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9277191B2 (en) * | 2012-12-12 | 2016-03-01 | Schneider Electric USA, Inc. | Security monitoring systems, methods and devices for electric vehicle charging stations |
| US9570918B2 (en) * | 2013-05-21 | 2017-02-14 | Broadcom Corporation | Power transmitting system capable of power flashing and selective power distribution |
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2015
- 2015-08-11 CN CN201510488900.XA patent/CN105183777B/en active Active
Patent Citations (3)
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| CN102708181A (en) * | 2012-05-09 | 2012-10-03 | 许继集团有限公司 | Distributed data instancing method of charging station monitoring system |
| CN102709989A (en) * | 2012-06-26 | 2012-10-03 | 深圳市金宏威技术股份有限公司 | Charging station monitoring system and establishing method thereof |
| CN104300604A (en) * | 2014-09-28 | 2015-01-21 | 许继电气股份有限公司 | Monitoring system for electric vehicle charging and converting station |
Non-Patent Citations (2)
| Title |
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| 电动汽车充电站监控终端软件的设计与实现;张娟;《中国优秀硕士学位论文全文数据库》;20150415;第2015年卷(第4期);第15-49页 * |
| 跨平台的电动汽车充电站监控终端软件设计;倪健等;《科技创新与应用》;20131212;第2013年卷(第11期);第7-8页 * |
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| CN105183777A (en) | 2015-12-23 |
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