CN102065124B - Multi-protocol point inspection equipment access system - Google Patents
Multi-protocol point inspection equipment access system Download PDFInfo
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- CN102065124B CN102065124B CN 201010548649 CN201010548649A CN102065124B CN 102065124 B CN102065124 B CN 102065124B CN 201010548649 CN201010548649 CN 201010548649 CN 201010548649 A CN201010548649 A CN 201010548649A CN 102065124 B CN102065124 B CN 102065124B
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Abstract
The invention relates to point inspection equipment in the industrial production field. Aiming at solving the problems which exist in point inspection equipment at present and are caused by various data interfaces, the invention provides a multi-protocol point inspection equipment access system comprising a point inspection equipment access detection module, a communication adapter module and a protocol adapter module which are sequentially connected, wherein the point inspection equipment access detection module detects whether point inspection equipment is accessed or not and generates a point inspection equipment access state list according to a detection result; the communication adapter module calls a corresponding communication interface adapter module according to the received access state list to provide a uniform communication channel for the protocol adapter module; and the protocol adapter module acquires the type of the point inspection equipment through the communication channel and calls the point inspection equipment so as to analyze information transferred by the point inspection equipment, convert into a uniform data format and transfer to a point inspection equipment management service system. The invention can be applied to the inspection process of production equipment.
Description
Technical field
The present invention relates to the some inspection device of field of industrial production, particularly variety classes point inspection device is linked into the technology of management system.
Background technology
The point inspection device of field of industrial production is a kind of like this equipment: the production equipment in workshop (as lathe) needed its running status is understood after the running regular period, in order to formulate next step maintenance, maintenance plan.Understanding to the production equipment running status need to be undertaken by an inspection device.Putting inspection device is in fact a kind of data acquisition equipment, by the data of data-interface collection needs corresponding on production equipment.It is spot check and the abbreviation of patrolling and examining that so-called point is patrolled and examined, and spot check carries out data acquisition to specific production equipment exactly, and patrolling and examining is routine specific production equipment to be carried out data acquisition, spot check with patrol and examine equipment used and there is no difference.The point inspection device is only a data collecting device, and its Main Function still will pass to the data that collect the some inspection device management service system on backstage.That is to say that the inspection device management system that also needs to rely on the backstage that plays a role is further processed data.
The actual state that present stage is put inspection device is: the data-interface of some inspection device does not have unified standard, and different manufacturers adopts different standards, and even same manufacturer's different times adopts different standards.No matter the some inspection device is that physical form or the communication protocol of employing of data-interface is of a great variety, as RS232 serial line interface, USB interface, Ethernet interface and wireless communication interface.This often causes the user of an inspection device to face such problem, due to the some inspection device that uses simultaneously the multiple interfaces form, need to be for dissimilar some inspection device exploitation point inspection device management service system, data are centralized management not, the workload of development system is large, and maintenance cost is high.
Summary of the invention
In order to solve that there is the several data interface in present stage point inspection device and the problems referred to above of causing the invention provides a kind of multi-protocol point inspection equipment access system.By the platform of a compatible multistandard data-interface, realized purpose of the present invention.
Technical scheme of the present invention is as follows:
Multi-protocol point inspection equipment access system comprises the some inspection device access detection module, communication adaptation module and the protocol adaptation module that are linked in sequence;
Described some inspection device access detection module detects whether an inspection device access is arranged, and testing result is generated the list of some inspection device access state, and sends this access state list to the communication adaptation module;
The communication adaptation module is called corresponding communication interface adapter assembly according to the described access state list that receives, to provide unified communication port to the protocol adaptation module;
The protocol adaptation module is obtained the type of described some inspection device by described communication port, call corresponding protocol adaptation assembly, sends some inspection device management service system to resolve the information that described some inspection device transmit and to convert unified data format to.
Described protocol adaptation module also is used for carrying out following function:
From some inspection device management service system receive data, and this data transaction is become to meet the data format of the agreement of respective point inspection device, and the described communication port of the data after change by the foundation of communication adaptation module sends corresponding some inspection device to.
Described protocol adaptation module also is used for carrying out following function:
When a some inspection device access detection module has detected an inspection device access, and the protocol adaptation module be can't obtain the type of this inspection device the time, and the protocol adaptation module sends the information of some inspection device type the unknown to some inspection device management service system.
The result that the information that protocol adaptation module parses point inspection device transmits obtains is deposited with the XML form, and by the Webservice mode, this XML format information is offered some inspection device management service system.
If the situation of access occurs to disconnect the some inspection device that described communication adaptation module judgement has accessed, the adaptation module of communicating by letter is cancelled corresponding communication port.
Technique effect of the present invention:
Multi-protocol point inspection equipment access system of the present invention, data-interface according to the some inspection device that accesses, set up corresponding communication port, different communication protocol is resolved, become unified data format to pass to a some inspection device management service system data transaction of an inspection device.Multi-protocol point inspection equipment access system provides one to process the interface for some inspection device management service system, process the some inspection device of distinct interface, all unified data format and some inspection device management service system receives, this sampling point inspection device management service system just can not adjust variation because of the variation of an inspection device frequently, the development amount is little, and maintenance cost is low.Simultaneously, multi-protocol point inspection equipment access system can also increase the disposal ability of new point being patrolled and examined data-interface, and is flexible.
Description of drawings
Fig. 1 is the annexation figure between multi-protocol point inspection equipment access system and some inspection device and some inspection device management service system.
Fig. 2 is the multi-protocol point inspection equipment access system schematic diagram.
Fig. 3 is the workflow diagram of multi-protocol point inspection equipment access system.
Fig. 4 is another workflow diagram of multi-protocol point inspection equipment access system.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is elaborated.
Fig. 1 has shown the relation between multi-protocol point inspection equipment access system of the present invention and some inspection device and some inspection device management service system.The point inspection device is connected with multi-protocol point inspection equipment access system by the communication physical interface, in actual applications, the physical support of multi-protocol point inspection equipment access system is hardware device, as server, polytype communication physical interface (the existing communication interface type of convenience point inspection device) is set on this hardware device.The point inspection device management service system of multi-protocol point inspection equipment access system and last layer is connected, can carry out two-way communication between multi-protocol point inspection equipment access system and some inspection device management service system, multi-protocol point inspection equipment access system can carry out two-way communication with putting between inspection device.
Fig. 2 has shown the principle of multi-protocol point inspection equipment access system of the present invention.Multi-protocol point inspection equipment access system comprises some inspection device access detection module, communication adaptation module and the protocol adaptation module that is linked in sequence.Wherein, communication also comprises communication interface adapter assembly storehouse in adaptation module, and the protocol adaptation module also comprises the protocol adaptation Component Gallery.
In conjunction with workflow shown in Figure 3, multi-protocol point inspection equipment access system is further detailed.
The first, some inspection device access detection module generates the list of some inspection device access state.In this step, some inspection device access detection module detects periodically whether an inspection device access is arranged, and testing result is generated the list of some inspection device access state, and whether so just can monitor has an inspection device access or disconnect.
The second, the list of some inspection device access state sends to the communication adaptation module.The point inspection device access state list that generates in first step is transmitted to the communication adaptation module.
The 3rd, the communication adaptation module has judged whether an inspection device access or has disconnected.The information of communication adaptation module from an inspection device access state list can judge whether an inspection device access or disconnect.If the some inspection device of new access is arranged, the adaptation module of communicating by letter is set up corresponding communication port, to be the communication adaptation module call from communication adapter assembly storehouse concrete mode and the corresponding communication interface adapter assembly of some inspection device of new access, according to the definition of communication interface adapter assembly, set up corresponding communication port.The communication port that the communication adaptation module is set up adopts independently thread process, can support the some inspection device access of a plurality of different interface types.
If the communication adaptation module has an inspection device to disconnect from an inspection device access state list judgement, the adaptation module of communicating by letter is cancelled corresponding communication port.
The 4th, the corresponding protocol adaptation assembly of protocol adaptation module coupling.The protocol adaptation module is obtained the type of the some inspection device of access by communicate by letter communication port that adaptation module sets up of third step, then, call corresponding protocol adaptation assembly from the protocol adaptation Component Gallery, the information that transmits according to the some inspection device of protocol analysis access also converts unified data format to and sends some inspection device management service system to.The result that the information that protocol adaptation module parses point inspection device transmits obtains is deposited with the XML form, and by the Webservice mode, this XML format information is offered some inspection device management service system.
The protocol adaptation Component Gallery comprises RS232 communication adapter assembly 221, ethernet communication adapter assembly 222, usb communication adapter assembly 223 and radio communication adapter assembly 224.Wherein radio communication adapter assembly 224 also can there is some difference according to wave point communication protocol and interface hardware transducer are different, arrange according to concrete application conditions, but application conditions is in case determine that the radio communication adapter assembly is also corresponding and determine.
An inspection device access detected as fruit dot inspection device access detection module, and the protocol adaptation module be can't obtain the type of this inspection device the time (there is no corresponding protocol adaptation assembly in the protocol adaptation Component Gallery), and the protocol adaptation module sends the information of some inspection device type the unknown to some inspection device management service system.Administrative staff can develop corresponding protocol adaptation assembly and be increased in the protocol adaptation Component Gallery function of the multi-protocol point inspection equipment access system of expansion according to this information.
Fig. 4 has shown another workflow of multi-protocol point inspection equipment access system, in other words with a flow process of workflow opposite direction shown in Figure 3.The protocol adaptation module is from some inspection device management service system receive data, and this data transaction being become to meet the data format of the agreement of respective point inspection device, the described communication port that the data after conversion are set up by the communication adaptation module sends corresponding some inspection device to.The point inspection device is except from the production equipment image data, and gathering requirements such as which data also needs the acquisition from some inspection device management service system, and this just need to have workflow shown in Figure 4, so that above-mentioned requirements information can pass to an inspection device.
The content of communicating by letter between some inspection device management service system and some inspection device is divided into order and data two classes, and wherein: order is used for the operation of control point inspection device to be carried out, to obtain the equipment effective information or to an inspection device transmission corresponding configuration information; Data are production equipment data or setting configurations that an inspection device gathers.
By dissimilar industrial sites inspection device function is analyzed discovery: point is patrolled and examined object and can be set up library of object according to device class and manage; There is some difference in different industries and enterprise use although same target specific patrolled and examined project and entry, can set up a point for it and patrol and examine form and extract general character compatible otherness simultaneously.Patrol and examine the result description of project and entry for the point of same target and also can adopt unified mode.Therefore, dissimilar industrial equipment point can be patrolled and examined data all convert to unified, patrol and examine form by the point of device object management, and deposit with the XML file format, system carries out analyzing and processing for some point inspection device management service.
The production equipment of the need execution point being patrolled and examined operation carries out the level Four Classification Management: the one-level classification of carrying out according to the equipment purposes, the secondary classification that carries out according to device structure or operation principle, the reclassify that carries out according to the specification of equipment model.Such as the equipment one-level is categorized as pump, the equipment secondary classification is axial-flow type, centrifugal or reciprocating type etc., and the equipment reclassify is specifications and models 1, specifications and models 2 etc.Also comprise a plurality of single device under the equipment reclassify, distinguish according to device numbering.
Every one-level device class possesses the point of this classification and patrols and examines form attributes, and the point of device classes at different levels is patrolled and examined form attributes and had inheritance.It is corresponding with single device that the point of practical application is patrolled and examined form, this point is patrolled and examined form and is generated except patrolling and examining the part of inheritance of attribute from device class points at different levels, the characteristic point that has also comprised the different application protocol class is patrolled and examined attribute, and being mainly reflected in detailed programs, the entry of a little patrolling and examining may there are differences.
Multi-protocol point inspection equipment access system of the present invention can compatible multiple some inspection device, supports the interfaces such as RS232 serial line interface, USB interface, Ethernet interface and wireless communication interface, and can expand the interface of supporting new standard.
Claims (1)
1. multi-protocol point inspection equipment access system, is characterized in that comprising the some inspection device access detection module, communication adaptation module and the protocol adaptation module that are linked in sequence;
Described some inspection device access detection module detects whether an inspection device access is arranged, and testing result is generated the list of some inspection device access state, and sends this access state list to the communication adaptation module;
The communication adaptation module is called corresponding communication interface adapter assembly according to the described access state list that receives, to provide unified communication port to the protocol adaptation module;
The protocol adaptation module is obtained the type of described some inspection device by described communication port, call corresponding protocol adaptation assembly, sends some inspection device management service system to resolve the information that described some inspection device transmit and to convert unified data format to;
Described protocol adaptation module also is used for the receive data from some inspection device management service system, and this data transaction is become to meet the data format of the agreement of respective point inspection device, and the described communication port of the data after change by the foundation of communication adaptation module sends corresponding some inspection device to;
Described protocol adaptation module also is used for an inspection device access having been detected when some inspection device access detection module, and the protocol adaptation module be can't obtain the type of this inspection device the time, and the protocol adaptation module sends the information of some inspection device type the unknown to some inspection device management service system;
Described multi-protocol point inspection equipment access system, it is characterized in that the result that information that protocol adaptation module parses point inspection device transmits obtains deposits with the XML form, and by the Webservice mode, this XML format information is offered some inspection device management service system;
Described multi-protocol point inspection equipment access system, if it is characterized in that the some inspection device that described communication adaptation module judgement has accessed occurs to disconnect situation about accessing, the adaptation module of communicating by letter is cancelled corresponding communication port.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102819508B (en) * | 2012-08-15 | 2014-04-02 | 河南财经政法大学 | Method for responding to signals from security monitoring subsystem |
| CN103944891A (en) * | 2014-04-10 | 2014-07-23 | 福建星网信通软件有限公司 | Service application system access method and device |
| CN105991745A (en) * | 2015-03-04 | 2016-10-05 | 上海杰轩智能科技有限公司 | Method and system compatible with various passenger flow counting terminals |
| CN108319561A (en) * | 2018-03-29 | 2018-07-24 | 深圳市欣横纵技术股份有限公司 | A kind of physical protection system heterogeneous device cut-in method |
| CN112667717B (en) * | 2020-12-23 | 2023-04-07 | 贵州电网有限责任公司电力科学研究院 | Transformer substation inspection information processing method and device, computer equipment and storage medium |
| CN116112576A (en) * | 2021-06-10 | 2023-05-12 | 苏州威联加信息科技有限公司 | Connection method, adapter, control method and device for single system and AGV |
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| CN1265202A (en) * | 1997-06-11 | 2000-08-30 | 柯莱瑞尼特系统公司 | Method and appts. for detecting presence of remote device and providing power thereto |
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Denomination of invention: Multi-protocol point inspection equipment access system Effective date of registration: 20150508 Granted publication date: 20130619 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Sanbo Zhongzi Tech Co., Ltd. Beijing Registration number: 2015990000358 |
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Date of cancellation: 20191015 Granted publication date: 20130619 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Sanbo Zhongzi Tech Co., Ltd. Beijing Registration number: 2015990000358 |
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Effective date of registration: 20201104 Address after: 518000 24th floor, North building, zhongguanghe building, Shennan Middle Road, Fuzhong community, Lianhua street, Futian District, Shenzhen City, Guangdong Province Patentee after: CGN Intelligent Technology (Shenzhen) Co., Ltd Address before: 100190 Zhongguancun East Road, Beijing, No. 95, No. Patentee before: BEIJING SCIAMPLE TECHNOLOGY Co.,Ltd. |
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