CN108229603A - A kind of monitoring system and its control method of engineering wiring trouble point - Google Patents
A kind of monitoring system and its control method of engineering wiring trouble point Download PDFInfo
- Publication number
- CN108229603A CN108229603A CN201611200018.1A CN201611200018A CN108229603A CN 108229603 A CN108229603 A CN 108229603A CN 201611200018 A CN201611200018 A CN 201611200018A CN 108229603 A CN108229603 A CN 108229603A
- Authority
- CN
- China
- Prior art keywords
- tag
- contact
- controller
- fault point
- information
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses the monitoring system and its control method of a kind of engineering wiring trouble point, which includes：Multiple noncontact tags, multiple non-contact reader-writers and controller；Wherein, the facility information of each noncontact tag for periodically reading the facility information of each noncontact tag in control range, and is sent to controller by non-contact reader-writer；Controller for the facility information according to each noncontact tag, determines the position of trouble point.System provided in an embodiment of the present invention, the facility information of each noncontact tag that controller is read according to non-contact reader-writer determines the position of trouble point, realizes automatic monitoring and the investigation of engineering wiring trouble point, cost of labor is saved, reduces construction degree.
Description
Technical Field
The invention relates to the technical field of engineering wiring, in particular to a monitoring system of an engineering wiring fault point and a control method thereof.
Background
In terms of engineering wiring, a plurality of wiring positions which are difficult to monitor inevitably exist, for example, the wiring positions are wired on a wall or a roof or some engineering places which are difficult to directly observe manually, and the wiring positions are hidden and difficult to observe, or the manual monitoring of faults is dangerous, so that the monitoring and troubleshooting of the faults are time-consuming and labor-consuming.
In the prior art, when problems occur, workers need to find the problems one by utilizing electric tools on site, even the existing buildings need to be damaged for the positions which cannot be directly observed, and unnecessary loss can be caused even when the judged fault points are wrong.
In conclusion, how to solve the problems of time and labor consumption in monitoring and troubleshooting of engineering wiring fault points in the prior art is a problem which needs to be solved urgently.
Disclosure of Invention
The embodiment of the invention provides a monitoring system of an engineering wiring fault point and a control method thereof, which are used for solving the problems of time and labor consumption in monitoring and troubleshooting of the engineering wiring fault point in the prior art.
The embodiment of the invention provides a monitoring system for a fault point of engineering wiring, which comprises: the system comprises a plurality of non-contact tags, a plurality of non-contact readers and a controller; wherein,
the non-contact reader is used for periodically reading the equipment information of each non-contact tag in a control range and sending the equipment information of each non-contact tag to the controller;
and the controller is used for determining the position of a fault point according to the equipment information of each non-contact tag.
In a possible implementation manner, in the monitoring system of the engineering wiring fault point provided in the embodiment of the present invention, the controller is specifically configured to:
when the state information in the received equipment information of the non-contact tag is abnormal, the position of the non-contact tag is the position of a fault point;
and determining the position of the fault point according to the coded information in the equipment information of the non-contact tag.
In a possible implementation manner, in the monitoring system for the engineering wiring fault point provided in the embodiment of the present invention, the controller is further configured to:
and marking the position of the fault point corresponding to the non-contact tag with abnormal state information in a logic wiring diagram generated by the coded information corresponding to the non-contact tag.
In a possible implementation manner, in the monitoring system for the engineering wiring fault point provided in the embodiment of the present invention, the controller is further configured to:
and marking the position of the fault point corresponding to the non-contact tag with abnormal state information on an engineering wiring diagram including the position of the non-contact tag.
In a possible implementation manner, in the monitoring system for the engineering wiring fault point provided in the embodiment of the present invention, the non-contact tag is a radio frequency tag; the non-contact reader-writer is a radio frequency reader-writer.
The embodiment of the invention also provides a control method of the monitoring system for the engineering wiring fault point, which comprises the following steps:
the method comprises the steps that a non-contact reader-writer periodically reads equipment information of each non-contact tag in a control range and sends the equipment information of each non-contact tag to a controller;
and the controller determines the position of a fault point according to the equipment information of each non-contact tag.
In a possible implementation manner, in the control method provided in an embodiment of the present invention, the determining, by the controller, a location of a failure point according to the device information of each contactless tag specifically includes:
when the state information in the received equipment information of the non-contact tag is abnormal, the position of the non-contact tag is the position of a fault point;
and determining the position of the fault point according to the coded information in the equipment information of the non-contact tag.
In a possible implementation manner, in the control method provided in the embodiment of the present invention, the method further includes:
and the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information in a logic wiring diagram generated by the coded information corresponding to the non-contact tag.
In a possible implementation manner, in the control method provided in the embodiment of the present invention, the method further includes:
and the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information on an engineering wiring diagram including the position of the non-contact tag.
In a possible implementation manner, in the control method provided in the embodiment of the present invention, the non-contact tag is a radio frequency tag; the non-contact reader-writer is a radio frequency reader-writer.
The invention has the following beneficial effects:
the embodiment of the invention provides a monitoring system of an engineering wiring fault point and a control method thereof, wherein the system comprises: the system comprises a plurality of non-contact tags, a plurality of non-contact readers and a controller; the non-contact reader-writer is used for periodically reading the equipment information of each non-contact label in the control range and sending the equipment information of each non-contact label to the controller; and the controller is used for determining the position of the fault point according to the equipment information of each non-contact tag. According to the system provided by the embodiment of the invention, the controller determines the position of the fault point according to the equipment information of each non-contact label read by the non-contact reader-writer, so that the automatic monitoring and troubleshooting of the engineering wiring fault point are realized, the labor cost is saved, and the construction degree is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a monitoring system for an engineering wiring fault point according to an embodiment of the present invention;
fig. 2 is a specific implementation process of the monitoring system for the engineering wiring fault point according to the embodiment of the present invention;
FIG. 3 is a logic wiring diagram marked with fault points corresponding to the engineering wiring diagram in the embodiment of the present invention;
FIG. 4 is an engineering wiring diagram with fault points marked;
fig. 5 is a schematic flow chart of a control method of the monitoring system for the engineering wiring fault point according to the embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a monitoring system of an engineering wiring fault point and a control method thereof, aiming at the problems of time and labor consumption in monitoring and troubleshooting of the engineering wiring fault point in the prior art.
The following describes in detail specific embodiments of a monitoring system for a fault point of engineering wiring and a control method thereof according to an embodiment of the present invention with reference to the accompanying drawings.
An embodiment of the present invention provides a monitoring system for an engineering wiring fault point, as shown in fig. 1, including: a plurality of contactless tags 101, a plurality of contactless readers/writers 102, and a controller 103; wherein,
a contactless reader/writer 102 configured to periodically read device information of each contactless tag 101 in a control range, and send the device information of each contactless tag 101 to the controller 103;
and a controller 103 for determining the location of the failure point based on the device information of each contactless tag 101.
According to the monitoring system for the engineering wiring fault point provided by the embodiment of the invention, the non-contact reader-writer 102 periodically reads the state information of each non-contact label 101 in the control range, so that the controller 103 can determine the position of the fault point according to the equipment information of each non-contact label 101, the automatic monitoring and troubleshooting of the engineering wiring fault point are realized, the labor cost is saved, and the construction degree is reduced.
In specific implementation, the distribution of each contactless tag 101 may be determined according to a line key point in an engineering wiring diagram, the position of each contactless reader/writer 102 may be determined according to the position of each contactless tag 101, so that each contactless tag 101 can be scanned by the contactless reader/writer 102, an ellipsis in fig. 1 indicates that the system may include a plurality of contactless readers 102, and each contactless reader/writer 102 may scan a plurality of contactless tags 101, fig. 1 is for illustrating a signal flow direction between the contactless tag 101, the contactless reader/writer 102, and the controller 103, and here, the number of the contactless readers 102 and the contactless tags 101 is not limited, and the number of the contactless tags 101 that each contactless reader/writer 102 can scan is also not limited.
In practical applications, the controller 103 may be a computer, a mobile phone, or other devices, as long as the functions can be realized, and the type of the controller 103 is not limited herein.
The period of reading the non-contact tag 101 by the non-contact reader/writer 102 may be set according to actual needs, and specifically, the scanning period and duration of the non-contact reader/writer 102 may be controlled by the controller 103.
Specifically, in the monitoring system for the engineering wiring fault point provided in the embodiment of the present invention, the controller 103 is specifically configured to:
when the state information in the received device information of the non-contact tag 101 is abnormal, the position of the non-contact tag 101 is the position of a fault point;
the location of the fault point is determined based on the encoded information in the device information of the contactless tag 101.
In practical implementation, the device information may include at least status information and encoding information, and the status information may determine whether the status of the corresponding contactless tag 101 is normal or abnormal, if abnormal, it indicates that the corresponding contactless tag 101 is located at the position of the fault point, in practical applications, each contactless tag 101 may be attached to a critical point of a line in an engineered wiring diagram, when the line is normal, the corresponding contactless reader/writer 102 can detect the signal of the contactless tag 101, that is, the corresponding status information of the contactless tag 101 is normal, when the line is faulty, an abnormality occurs in the signal of the contactless tag 101 detected by the corresponding contactless reader/writer 102, that is, the status information corresponding to the contactless tag 101 is abnormal, and for example, a signal of the contactless tag 101 is not detected or the detected signal is very weak. It is thus possible to determine whether or not the line is malfunctioning based on the status information of the contactless tag 101 based on this principle.
When disposing each contactless tag 101, each contactless tag 101 may be encoded according to the position of each contactless tag 101, and thus the position of the corresponding contactless tag 101 may be determined subsequently according to the encoded information, or the position of each contactless tag 101 may be determined in other manners, for example, position information such as position coordinates of each contactless tag 101 may be directly used. The embodiment of the present invention preferably determines the position of the corresponding non-contact tag 101 according to the encoded information, because the encoded information can be determined according to the logical relationship of the engineering wiring diagram, and the logical hierarchy of each non-contact tag 101 can be subsequently determined according to the encoded information.
Further, in the monitoring system of the engineering wiring fault point provided in the embodiment of the present invention, the controller 103 is further configured to:
the position of the failure point corresponding to the non-contact tag 101 whose state information is abnormal is marked in the logic layout diagram generated from the encoded information corresponding to the non-contact tag 101.
The positions of fault points are marked in the logic wiring diagram, so that an engineer can judge the reasons of fault generation more conveniently, when the state information of the non-contact label 101 is abnormal, the fault of a line at the position of the non-contact label 101 can be caused, or the fault of a father segment of the line can be caused, the engineer can determine the root of the line fault according to the logic wiring diagram, the checking and repairing of all the fault points are avoided, for the more complex engineering wiring diagram, unnecessary manual operation can be greatly reduced, and the construction cost is saved.
In practical application, the non-contact tag 101 may be encoded according to a logical relationship in the engineering wiring diagram, so that a logical level position of the non-contact tag 101 in the engineering wiring diagram may be determined according to the encoded information. The logic relationship in a general engineering wiring diagram satisfies a tree logic relationship, so each non-contact tag 101 may be encoded by a tree rule, for example, the first level of encoding may be A1, the next level of encoding may be A1B1, the next level of encoding may be A1B1C1 … …, and so on, and the encoding may be written into each non-contact tag 101 in the form of an ID number, so that the hierarchical relationship of the non-contact tag 101 in the entire engineering wiring may be obtained according to the encoding information of the non-contact tag 101, and thus the controller 103 may determine which level of line in the engineering wiring has a fault according to the state information and the encoding information of the non-contact tag 101.
Because the coding information of each non-contact tag 101 is determined according to the logical relationship in the engineering wiring diagram, the controller 103 can determine the hierarchical relationship of each non-contact tag 101 in the engineering wiring diagram according to the coding information of each non-contact tag 101, so as to obtain the logical wiring diagram corresponding to the engineering wiring diagram, and when the non-contact tag 101 with abnormal loading information is detected, the position of the fault point corresponding to the non-contact tag 101 can be marked in the logical wiring diagram, so as to accurately determine the position of the fault point, and the fault point can be marked on the logical wiring diagram through a special mark, so as to obtain the logical wiring diagram marked with the fault point. Note that, the order of generating the logic wiring pattern and marking the failure point is not limited here, and the logic wiring pattern may be generated first and then the failure point may be marked, or the failure point may be marked at the same time as the logic wiring pattern.
In specific implementation, in the monitoring system of the engineering wiring fault point provided in the embodiment of the present invention, the controller 103 is further configured to:
the position of the fault point corresponding to the non-contact tag 101 with abnormal state information is marked on the engineering wiring diagram including the position of the non-contact tag 101.
The constructor can accurately and quickly find the actual physical position of the fault point according to the engineering wiring diagram marked with the position of the fault point, and the economic loss caused by the error of judging the actual physical position of the fault point is avoided. In addition, the state of each circuit key point can also be monitored through the engineering wiring diagram, for example, the position of each non-contact tag 101 can be marked on the engineering wiring diagram, and when a fault occurs, other colors are displayed at the position of the non-contact tag 101, so that the fault at the position can be found quickly.
Specifically, in the monitoring system for the engineering wiring fault point provided in the embodiment of the present invention, the non-contact tag 101 is a Radio Frequency Identification (RFID) tag; the contactless reader/writer 102 is a Radio Frequency Identification (RFID) reader/writer. The use of the RFID tag and the RFID reader/writer is a preferred implementation of the embodiment of the present invention, and other contactless tags 101 and corresponding contactless readers/writers 102 may also be used in practical applications, which is not limited herein.
The following describes the implementation of the preferred embodiment of the present invention with reference to the accompanying drawings, as shown in fig. 2:
s201, preparing a batch of radio frequency tags according to the number of the circuit key points of the engineering wiring diagram, and writing an ID code into each radio frequency tag, wherein the ID code is determined according to a logical relation in the engineering wiring diagram;
s202, respectively deploying the radio frequency tags at key points of each line according to the engineering wiring diagram;
s203, deploying radio frequency readers according to the positions of the radio frequency tags, so that all the radio frequency tags can be scanned by the radio frequency readers;
s204, controlling the scanning period and the duration of each radio frequency reader-writer by a computer (controller);
s205, each rf reader periodically reads the device information of each rf tag in the control range, and sends the device information of each rf tag to the computer, where the device information of each rf tag received by the computer may be as shown in table 1, where table 1 shows the state information, ID code (i.e., coded information), Packet Core network (EPC) of internal IP, and other attributes of each rf tag;
s206, the computer determines a logic wiring diagram marked with fault points corresponding to the engineering wiring diagram according to the coding information and the state information of each radio frequency tag, and as shown in FIG. 3, a thick black line in FIG. 3 shows a line with a fault;
s207, the computer may further mark the fault point on the engineering wiring diagram according to the state of each rf tag, as shown in fig. 4, a circle in fig. 4 represents a position where the rf tag is disposed, where a black circle represents a position of the rf tag with abnormal state, that is, a position of the fault point.
TABLE 1 State information of the radio frequency tags
Based on the same inventive concept, the embodiment of the present invention further provides a control method for the monitoring system of the engineering wiring fault point, and because the principle of the control method for solving the problem is similar to that of the monitoring system, the implementation of the control method can refer to the implementation of the monitoring system, and repeated details are not repeated.
The control method of the monitoring system for the engineering wiring fault point provided by the embodiment of the invention, as shown in fig. 5, includes:
s301, the non-contact reader periodically reads the equipment information of each non-contact tag in the control range and sends the equipment information of each non-contact tag to the controller;
s302, the controller determines the position of a fault point according to the equipment information of each non-contact tag.
Further, in the control method provided in the embodiment of the present invention, the step S302 may specifically include:
when the state information in the received equipment information of the non-contact tag is abnormal, the position of the non-contact tag is the position of a fault point;
and determining the position of the fault point according to the coded information in the equipment information of the non-contact tag.
Further, in the control method provided in the embodiment of the present invention, with reference to fig. 5 as well, the method may further include:
and S303, the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information in the logic wiring diagram generated by the coded information corresponding to the non-contact tag.
In practical applications, the control method provided in the embodiment of the present invention may further include:
and the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information on the engineering wiring diagram including the position of the non-contact tag.
Specifically, in the control method provided by the embodiment of the present invention, the non-contact tag is a radio frequency tag; the non-contact reader-writer is a radio frequency reader-writer.
According to the monitoring system for the engineering wiring fault point, provided by the embodiment of the invention, the state information of each non-contact type label in the control range is periodically read by the non-contact type reader-writer, so that the controller can determine the position of the fault point according to the equipment information of each non-contact type label, the automatic monitoring and troubleshooting of the engineering wiring fault point are realized, the labor cost is saved, and the construction degree is reduced. In addition, by encoding the non-contact type tag according to the logic relation in the engineering wiring diagram, the logic level position of the non-contact type tag in the engineering wiring diagram can be determined according to the encoding information, and the logic wiring diagram marked with fault points corresponding to the engineering wiring diagram is determined according to the encoding information and the state information of the non-contact type tag, so that an engineer can more conveniently judge the cause of the fault, unnecessary manual operation can be greatly reduced for the more complex engineering wiring diagram, and the construction cost is saved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A monitoring system for engineering wiring fault points is characterized by comprising: the system comprises a plurality of non-contact tags, a plurality of non-contact readers and a controller; wherein,
the non-contact reader is used for periodically reading the equipment information of each non-contact tag in a control range and sending the equipment information of each non-contact tag to the controller;
and the controller is used for determining the position of a fault point according to the equipment information of each non-contact tag.
2. The system of claim 1, wherein the controller is specifically configured to:
when the state information in the received equipment information of the non-contact tag is abnormal, the position of the non-contact tag is the position of a fault point;
and determining the position of the fault point according to the coded information in the equipment information of the non-contact tag.
3. The system of claim 2, wherein the controller is further configured to:
and marking the position of the fault point corresponding to the non-contact tag with abnormal state information in a logic wiring diagram generated by the coded information corresponding to the non-contact tag.
4. The system of claim 2, wherein the controller is further configured to:
and marking the position of the fault point corresponding to the non-contact tag with abnormal state information on an engineering wiring diagram including the position of the non-contact tag.
5. The system of any of claims 1-4, wherein the contactless tag is a radio frequency tag; the non-contact reader-writer is a radio frequency reader-writer.
6. A control method of a monitoring system of an engineering wiring fault point is characterized by comprising the following steps:
the method comprises the steps that a non-contact reader-writer periodically reads equipment information of each non-contact tag in a control range and sends the equipment information of each non-contact tag to a controller;
and the controller determines the position of a fault point according to the equipment information of each non-contact tag.
7. The method of claim 6, wherein the controller determines the location of the failure point according to the device information of each contactless tag, specifically comprising:
when the state information in the received equipment information of the non-contact tag is abnormal, the position of the non-contact tag is the position of a fault point;
and determining the position of the fault point according to the coded information in the equipment information of the non-contact tag.
8. The method of claim 7, further comprising:
and the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information in a logic wiring diagram generated by the coded information corresponding to the non-contact tag.
9. The method of claim 7, further comprising:
and the controller marks the position of the fault point corresponding to the non-contact tag with abnormal state information on an engineering wiring diagram including the position of the non-contact tag.
10. The method of any of claims 6-9, wherein the contactless tag is a radio frequency tag; the non-contact reader-writer is a radio frequency reader-writer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200018.1A CN108229603A (en) | 2016-12-22 | 2016-12-22 | A kind of monitoring system and its control method of engineering wiring trouble point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200018.1A CN108229603A (en) | 2016-12-22 | 2016-12-22 | A kind of monitoring system and its control method of engineering wiring trouble point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108229603A true CN108229603A (en) | 2018-06-29 |
Family
ID=62657025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200018.1A Pending CN108229603A (en) | 2016-12-22 | 2016-12-22 | A kind of monitoring system and its control method of engineering wiring trouble point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108229603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418409A (en) * | 2020-05-09 | 2020-07-17 | 永春天福兴农业技术有限公司 | Automatic planting system and method for greenhouse |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060009252A1 (en) * | 2004-07-12 | 2006-01-12 | Izumi Iida | Semiconductor integrated circuit, checking device and method of checking semiconductor integrated circuit |
| CN101499029A (en) * | 2008-02-02 | 2009-08-05 | 联想(北京)有限公司 | Cabinet recognizing method, computer, cabinet and main board |
| CN103036631A (en) * | 2012-04-16 | 2013-04-10 | 贺疆巍 | Online fault location method and equipment of radio frequency transmission line |
| CN105887294A (en) * | 2016-05-24 | 2016-08-24 | 宁波创艺信息科技有限公司 | Digital jacquard machine control system |
-
2016
- 2016-12-22 CN CN201611200018.1A patent/CN108229603A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060009252A1 (en) * | 2004-07-12 | 2006-01-12 | Izumi Iida | Semiconductor integrated circuit, checking device and method of checking semiconductor integrated circuit |
| CN101499029A (en) * | 2008-02-02 | 2009-08-05 | 联想(北京)有限公司 | Cabinet recognizing method, computer, cabinet and main board |
| CN103036631A (en) * | 2012-04-16 | 2013-04-10 | 贺疆巍 | Online fault location method and equipment of radio frequency transmission line |
| CN105887294A (en) * | 2016-05-24 | 2016-08-24 | 宁波创艺信息科技有限公司 | Digital jacquard machine control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418409A (en) * | 2020-05-09 | 2020-07-17 | 永春天福兴农业技术有限公司 | Automatic planting system and method for greenhouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202383720U (en) | Power distribution device | |
| CN111160804B (en) | Mining equipment management method, device and system based on Internet of things | |
| CN101533489B (en) | System and method for factory work logging | |
| CN110991584A (en) | Distribution room asset inventory system, method, apparatus and computer equipment | |
| CN106228377A (en) | A kind of product complete period retroactive method based on Quick Response Code and device | |
| WO2019062254A1 (en) | Device management system and method | |
| CN105957177A (en) | Patrol and spot inspection system and method for standardization of electrical secondary equipment | |
| CN104021515A (en) | Gas cylinder safety supervision system and method | |
| CN104691580A (en) | Method based on CTC (centralized traffic control) station yard graph graphic elements and used for setting temporary speed restriction of high-speed railway | |
| CN103713866A (en) | System and method for transmitting data among inkjet printing machines and ERP (enterprise resource planning) system | |
| CN107358285A (en) | A kind of hard medium bar code of binary coding tape verifying rule | |
| CN108229603A (en) | A kind of monitoring system and its control method of engineering wiring trouble point | |
| KR102268732B1 (en) | Method for tracking record employing QR code marking | |
| JP6563119B2 (en) | Plant monitoring and control system | |
| CN106408020A (en) | A product two-dimensional code marking anti-duplication code detection system and method | |
| CN114419751A (en) | Inspection process supervision method and device, electronic equipment and storage medium | |
| JP4440511B2 (en) | Production line work instruction system | |
| KR20150038785A (en) | management analysis system for Condition Monitoring and facility history of Railway Vehicle | |
| CN207458113U (en) | A kind of pipe gallery infrastructure equipment manages system | |
| CN105635155A (en) | Method and device for detecting state of composition equipment in robot terminal | |
| CN207097034U (en) | A kind of hard medium bar code of binary coding tape verifying rule | |
| US11816520B2 (en) | IoT-based cable used in cable management system | |
| CN214151741U (en) | Information management system based on assembled ultrahigh frequency radio frequency chip technology | |
| CN101526817A (en) | Operation authority identifying method for controller | |
| CN114970584A (en) | RFID-based entry and exit detection method, system and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |