CN108491899A - A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system - Google Patents
A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system Download PDFInfo
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- CN108491899A CN108491899A CN201810140133.7A CN201810140133A CN108491899A CN 108491899 A CN108491899 A CN 108491899A CN 201810140133 A CN201810140133 A CN 201810140133A CN 108491899 A CN108491899 A CN 108491899A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000012800 visualization Methods 0.000 claims description 9
- 230000003542 behavioural effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000007405 data analysis Methods 0.000 abstract description 7
- 238000013079 data visualisation Methods 0.000 abstract description 5
- 238000007726 management method Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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Abstract
Since stream of people's monitoring method of existing exhibitions is limited to the limitation of the coverage area of third party's indoor map,It is limited by the performance of the mobile terminal of user oneself configuration and the independence of user limits,Receiving activity data can not real-time displaying,The effect accuracy of data analysis is difficult to weigh the restriction of effect,The present invention proposes that a kind of exhibitions stream of people based on RFID technique monitors the implementation method of system,Exhibition Field Force is identified by RFID identification card,According to demand in exhibition field deployment RFID card reader,Realize the acquisition of the situation of Field Force's activity,Data are transmitted by Internet of Things management platform,Storage,Data processing is carried out using big data technology,Analysis,Data visualization interface is completed by using technological means such as JavaScript,Realize the purpose presented to exhibitions Field Force movement monitoring and data visualization.
Description
Technical field
The invention belongs to field of computer technology, more specifically, being related to technology of Internet of things and big data technical field,
More specifically, it is related to a kind of implementation method of the exhibitions stream of people monitoring system based on RFID technique.
Background technology
With the growth of the size of population and increasingly frequent, the monitoring to public arena personnel activity's situation of social activity
And the demands such as visualization is presented, analysis are more and more obvious, and are had for the management and behavioural analysis of the personnel activity of public arena
Very big society and commercial value.In recent years, public to realize with technology of Internet of things, the high speed development of big data technology
Occasion personnel activity monitors provides technical foundation with data visualization and management, analysis.It is this in short-term for exhibitions scene
Between aggregation, the movable scene of high density, monitoring for Field Force's activity condition and visualization can both facilitate security administration,
Data analysis can also be provided by the venue side for being combined into exhibition of Internet of Things and big data technology, sponsor and exhibitioner
And Visualization Service.For personnel activity's situation that exhibition is now complicated, for exhibition multi-party participant provide it is convenient, accurate
Solution.
Currently, stream of people's monitoring for exhibitions mainly uses following methods：
(1) stream of people's monitoring scheme based on third-party indoor positioning service
Company, such as Gao De, Baidu are positioned by using third party, the application programming standard interface provided is realized
The presentation of indoor positioning and indoor map, this method can ensure the result of positioning, the accuracy of map, the stabilization of function
Property.But the scene positioning about activity exhibitions is limited to the limitation of the coverage area of third party's indoor map, while receiving and answering
With routine interface autgmentability, the insufficient limitation of the completeness of function.
(2) stream of people's monitoring scheme based on technologies such as bluetooth, wifi
After entering the scene of exhibition, user is by functions such as bluetooth, the wifi of the personal intelligent terminal of unlatching, in conjunction with room
Interior map realizes that the monitoring of exhibitions Field Force's crawler behavior, this method can ensure the accuracy and real-time of positioning result.
But it since the detection method requires user artificially to open the specified function of individual mobile terminal, and is accurately linked, is grasped in this way
If work, it can be limited by the independence of the performance restriction and user of the mobile terminal of user oneself configuration so that final
The sample size of the data of acquisition receives limitation significantly, it is difficult to accomplish the high covering of the present personnel activity's behavior of exhibition.Specifically
The patent that number of patent application is CN201710252062.5 can be participated in.
(3) stream of people's monitoring scheme is realized in the data analysis based on third party software
By Excel, Cognos, Style Intelligence, Microstrategy, Brio, BO, Oracle and
The processing of the frequently-used datas such as Yonghong Z-Suite BI, analysis tool software, map to exhibitions stream of people's data, make a list, use
Various forms of equation models obtain the conclusion of some data analyses.But it cannot achieve the reality of exhibition Field Force's activity data
When property shows that the effect accuracy of data analysis is difficult to weigh.
Invention content
In order to solve problem above, the present invention proposes that a kind of exhibitions stream of people based on RFID technique monitors the realization side of system
Method identifies exhibition Field Force by RFID identification card, according to demand in exhibition field deployment RFID card reader, realizes live people
The acquisition of the situation of member's activity, is transmitted data by Internet of Things management platform, stores, using big data technology into line number
According to processing, analysis, data visualization interface is completed by using technological means such as JavaScript, is realized to exhibitions scene people
The purpose that member's movement monitoring and data visualization are presented.
To achieve the above object, the technical scheme is that：
A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system, includes the following steps：
S10 disposes RFID readers according to exhibitions monitoring regional demand in exhibitions museum, makes during exhibitions is arranged
All entrances of exhibitions can be covered, need to supervise by obtaining the effective coverage for the less radio-frequency electric wave that all RFID readers are sent out
The entrance of each exhibition position of control and the boundary for needing to pay close attention to region；
S20 establishes presetting database in server platform, define in the database each exhibition position of exhibitions, venue entrance and
Pay close attention to position and the number of the RFID reader in region so that the position of the RFID reader can be each with exhibitions
It exhibition position, venue entrance and pays close attention to physical location of the region in museum and corresponds；
S30 establishes the table of a storage site activity situation, following information is included at least in table in the preset database：
Each RFID identification clamp part ID number, the location information of each RFID reader or number, each RFID reader note
The number recorded the time of RFID identification clamp part ID number and be recorded；
S40 reads the identity ID number of each RFID identification card by RFID card reader, and it is existing to complete each participation exhibition
The record of the identity ID number of the RFID identification card of the personnel of field, and pass through pre-set Internet of Things or interconnection inside exhibitions
Net so that RFID card reader establishes communication connection, each RFID identification card that RFID card reader is read with server platform
Identity id information be transferred in the table of the database in server platform；
S50 when the personnel of body-worn RFID identification card enter monitoring area, and enters corresponding RFID read-write
In the effective coverage for the less radio-frequency electric wave that device is sent out, corresponding RFID reader can receive the letter that RFID identification card is sent out
Number, and a record information is generated simultaneously, the identity id information of record information the inside comprising the RFID identification card being read into,
Time that the identity id information of RFID identification card is read and read the RFID identification card identity id information RFID read-write
The number or location information of device, and pass through pre-set Internet of Things or internet inside exhibitions so that RFID readers with
Server platform establishes communication connection, and the information record that RFID reader generates is transferred to the data in server platform
In the table in library；
S60, after the information that RFID card reader generates being recorded in the table for the database being transmitted in server platform, to table
In data carry out judgement processing：When the identity id information of the same RFID reader first record to RFID identification cards, write from memory
Recognize wear the RFID identification card personnel enter target monitoring region；When the same RFID reader be recorded again it is same
After the identity id information of RFID identification card, then give tacit consent to wear the RFID identification card personnel leave target monitoring region；Class successively
It pushes away, the identity id information of the same RFID identification card is recorded in the same RFID reader next time, be then recorded as wearing and be somebody's turn to do
The personnel of RFID identification card enter target area；
S70, it is related to the institute in the table of the storage site activity situation recorded in the database in server platform
It is cleaned in information record, invalid data therein is all washed；
S80, the location information of the database in invoking server platform and store site activity situation table data
Information is recorded, is analyzed, passes through the number or location information of RFID reader and the identity of collected RFID identification card
Id information, time for being read of identity id information of RFID identification card and number determine that participating in exhibition personnel passes in and out exhibition scene,
It passes in and out each exhibition position and disengaging needs to pay close attention to the time in region.
S90, server platform access exhibition sponsor log-on message, participate in exhibition personnel log-on message, with
And third-party data, utilize the big data analysis such as Echart, Tableau, Mangodb, zookeeper, Spark, Hadoop
Software the data such as is registered to exhibitions Field Force activity data and exhibition and is uniformly processed, to participate in the personnel of exhibitions into
Row behavioural analysis, and do tag processes.
It is further preferred that the above kind of exhibitions stream of people based on RFID technique monitors the implementation method of system, further include
S100 establishes exhibitions visualization system using technological means such as JavaScript, by with the RFID read-write that is identified in database
The correspondence in each region in device location information corresponding exhibitions scene, exhibition exhibition shop, each exhibition position and pays close attention to area
Personnel activity's situation and data results complete the visualization of exhibitions field data.
In the step s 100, visual carrier includes：PC or mobile terminal.
Further, the working frequency of the RFID reader include low frequency (125KHz), high frequency (13.54MHz),
Hyperfrequency (850MHz~910MFz) and microwave (2.45GHz).
Further, the working frequency of the RFID reader is that live exhibition position reader generally uses hyperfrequency.
Further, the distance for effective radiofrequency signal that the RFID reader is sent out is 25 meters.
Further, distance≤25 meter of two adjacent RFID readers.
Further, in step S70, storing the invalid data washed in the table of site activity situation can directly delete
It removes, or in addition creates table, its content is separately protected, the behavioural analysis of the personnel of the participation exhibitions for the later stage.
Further, it in step S70, stores in the table in site activity situation and needs the unreasonable data washed
Basis for estimation is as follows：(1) if the same RFID identification be stuck in 2 minutes continuously by the same RFID reader be recorded 3 times with
On information, that is, wear the participation exhibitions of same RFID identification card personnel be judged as within two minutes continuously into
Go out target area, then the table of the storage site activity situation in the database in server platform retains the same RFID for the first time
The identity id information of reader first record to RFID identification card records, and subsequent record several times is remembered as invalid data
Record, is cleaned；Within (2) 1 seconds, body of the same RFID reader disposable recording to 20 or more RFID identification cards
Part id information, that is to say, that within 1 second, into or the personnel of wearing RFID identification card of some target area of going out exist
It more than 20 people, is then recorded interior collected all data records in this 1 second as invalid data, and will be in server platform
Being cleaned about all data recorded above in the table of the storage site activity situation in database.
Specific implementation mode
Case 1 is embodied：
A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system, includes the following steps：
S10 disposes RFID reader in exhibitions museum according to exhibitions monitoring regional demand, makes during exhibitions is arranged
All entrances of exhibitions can be covered, need to supervise by obtaining the effective coverage for the less radio-frequency electric wave that all RFID readers are sent out
The entrance of each exhibition position of control and the boundary for needing to pay close attention to region；
S20 establishes presetting database in server platform, define in the database each exhibition position of exhibitions, venue entrance and
Pay close attention to position and the number of the RFID reader in region so that the position of the RFID reader can be each with exhibitions
It exhibition position, venue entrance and pays close attention to physical location of the region in museum and corresponds；
S30 establishes the table of a storage site activity situation, following information is included at least in table in the preset database：
Each RFID identification clamp part ID number, the location information of each RFID reader or number, each RFID reader note
The number recorded the time of RFID identification clamp part ID number and be recorded；
S40 reads the identity ID number of each RFID identification card by RFID card reader, and it is existing to complete each participation exhibition
The record of the identity ID number of the RFID identification card of the personnel of field, and pass through pre-set Internet of Things or interconnection inside exhibitions
Net so that RFID card reader establishes communication connection, each RFID identification card that RFID card reader is read with server platform
Identity id information be transferred in the table of the database in server platform；
S50 when the personnel of body-worn RFID identification card enter monitoring area, and enters corresponding RFID read-write
In the effective coverage for the less radio-frequency electric wave that device is sent out, corresponding RFID reader can receive the letter that RFID identification card is sent out
Number, and a record information is generated simultaneously, the identity id information of record information the inside comprising the RFID identification card being read into,
Time that the identity id information of RFID identification card is read and read the RFID identification card identity id information RFID read-write
The number or location information of device, and pass through pre-set Internet of Things or internet inside exhibitions so that RFID readers with
Server platform establishes communication connection, and the information record that RFID reader generates is transferred to the data in server platform
In the table in library；
S60, after the information that RFID card reader generates being recorded in the table for the database being transmitted in server platform, to table
In data carry out judgement processing：When the identity id information of the same RFID reader first record to RFID identification cards, write from memory
Recognize wear the RFID identification card personnel enter target monitoring region；When the same RFID reader be recorded again it is same
After the identity id information of RFID identification card, then give tacit consent to wear the RFID identification card personnel leave target monitoring region；Class successively
It pushes away, the identity id information of the same RFID identification card is recorded in the same RFID reader next time, be then recorded as wearing and be somebody's turn to do
The personnel of RFID identification card enter target area；
S70, it is related to the institute in the table of the storage site activity situation recorded in the database in server platform
It is cleaned in information record, invalid data therein is all washed；
Wherein, in step S70, the judgement that the unreasonable data washed are needed in the table in site activity situation is stored
According to as follows：(1) it is continuously recorded 3 times or more by the same RFID reader if the same RFID identification was stuck in 2 minutes
Information, that is, wear the personnel of the participation exhibitions of same RFID identification card and be judged as mesh of being back to back within two minutes
Region is marked, then the table of the storage site activity situation in the database in server platform retains the same RFID read-write for the first time
The identity id information of device first record to RFID identification card records, and subsequent record several times is recorded as invalid data,
It is cleaned；Within (2) 1 seconds, identity of the same RFID reader disposable recording to 20 or more RFID identification cards
Id information, that is to say, that within 1 second, into or some target area of going out wearing RFID identification card personnel 20
It more than people, is then recorded interior collected all data records in this 1 second as invalid data, and by the number in server platform
According to being cleaned about all data recorded above in the table of the storage site activity situation in library.The data washed need
In addition table is created, its content is separately protected, the behavioural analysis of the personnel of the participation exhibitions for the later stage.
S80, the location information of the database in invoking server platform and store site activity situation table data
Information is recorded, is analyzed, passes through the number or location information of RFID reader and the identity of collected RFID identification card
Id information, time for being read of identity id information of RFID identification card and number determine that participating in exhibition personnel passes in and out exhibition scene,
It passes in and out each exhibition position and disengaging needs to pay close attention to the time in region.
S90, server platform access exhibition sponsor log-on message, participate in exhibition personnel log-on message, with
And third-party data, utilize the big data analysis such as Echart, Tableau, Mangodb, zookeeper, Spark, Hadoop
Software the data such as is registered to exhibitions Field Force activity data and exhibition and is uniformly processed, to participate in the personnel of exhibitions into
Row behavioural analysis, and do tag processes.
S100 establishes exhibitions visualization system using technological means such as JavaScript, by with identified in database
The correspondence in each region in the corresponding exhibitions scene of RFID reader location information, exhibition exhibition shop, each exhibition position and emphasis close
The personnel activity's situation and data results for noting area, complete the visualization of exhibitions field data.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of exhibitions stream of people based on RFID technique monitors the implementation method of system, include the following steps：
S10 disposes RFID reader so that institute according to exhibitions monitoring regional demand during exhibitions is arranged in exhibitions museum
The effective coverage for the less radio-frequency electric wave that some RFID readers are sent out can cover all entrances of exhibitions, needs monitor
The entrance of each exhibition position and the boundary for needing to pay close attention to region；
S20 establishes presetting database in server platform, defines each exhibition position of exhibitions, venue entrance and emphasis in the database
The position of RFID reader in region-of-interest and number so that can respectively be opened up with exhibitions the position of the RFID reader
It position, venue entrance and pays close attention to physical location of the region in museum and corresponds；
S30 establishes the table of a storage site activity situation, following information is included at least in table in the preset database：It is each
RFID identification clamp part ID number, the location information of each RFID reader or number, each RFID reader are recorded
The time of RFID identification clamp part ID number and the number being recorded；
S40 reads the identity ID number of each RFID identification card by RFID card reader, completes each and participates in exhibition scene
The record of the identity ID number of the RFID identification card of personnel, and by pre-set Internet of Things or internet inside exhibitions, make
It obtains RFID card reader and establishes communication connection with server platform, by the identity of each RFID identification card of RFID card reader reading
Id information is transferred in the table of the database in server platform；
S50 when the personnel of body-worn RFID identification card enter monitoring area, and enters corresponding RFID reader hair
In the effective coverage of the less radio-frequency electric wave gone out, corresponding RFID reader can receive the signal that RFID identification card is sent out,
And a record information is generated simultaneously, the identity id information of record information the inside comprising the RFID identification card being read into,
Time that the identity id information of RFID identification card is read and read the RFID identification card identity id information RFID read-write
The number or location information of device, and pass through pre-set Internet of Things or internet inside exhibitions so that RFID reader with
Server platform establishes communication connection, and the information record that RFID reader generates is transferred to the data in server platform
In the table in library；
S60, after the information that RFID card reader generates being recorded in the table for the database being transmitted in server platform, in table
Data carry out judgement processing：When the identity id information of the same RFID reader first record to RFID identification card, acquiescence is worn
The personnel for wearing the RFID identification card enter target monitoring region；When the same RFID is recorded in the same RFID reader again
After the identity id information of identification card, then give tacit consent to wear the RFID identification card personnel leave target monitoring region；And so on,
The identity id information of the same RFID identification card is recorded in the same RFID reader next time, then is recorded as wearing RFID knowledges
The personnel not blocked enter target area；
S70, to all about letter in the table of the storage site activity situation recorded in the database in server platform
Breath record is cleaned, and invalid data therein are all washed；
S80, the location information of the database in invoking server platform and store site activity situation table data record
Information is analyzed, and the number or location information of RFID reader and the identity ID letters of collected RFID identification card are passed through
It ceases, the time that the identity id information of RFID identification card is read and number, determining participation exhibition personnel pass in and out exhibition scene, passes in and out
Each exhibition position and disengaging need to pay close attention to the time in region.
S90, server platform access exhibition sponsor log-on message, participate in exhibition personnel log-on message, Yi Ji
The data of tripartite, using the big data analysis software such as Echart, Tableau, Mangodb, zookeeper, Spark, Hadoop,
The data such as exhibitions Field Force activity data and exhibition registration are uniformly processed, the personnel to participating in exhibitions carry out behavior
Analysis, and do label, classification processing.
S100 establishes exhibitions visualization system using technological means such as JavaScript, by with the RFID that is identified in database
The correspondence in each region in reader location information corresponding exhibitions scene, exhibition exhibition shop, each exhibition position and pays close attention to ground
Personnel activity's situation and data results in area complete the visualization of exhibitions field data.
2. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：
In step S100, visual carrier includes：PC or mobile terminal.
3. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：Institute
The working frequency for the RFID reader stated include low frequency (125KHz), high frequency (13.54MHz), hyperfrequency (850MHz~
910MFz) and microwave (2.45GHz).
4. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：Institute
The distance for effective radiofrequency signal that the RFID reader stated is sent out is 30 meters.
5. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：Phase
Distance≤30 meter of two adjacent RFID readers.
6. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：Step
In rapid S70, storing the invalid data washed in the table of site activity situation can directly delete, or in addition create table
Lattice, its content is separately protected, the behavioural analysis of the personnel of the participation exhibitions for the later stage.
7. the exhibitions stream of people based on RFID technique monitors the implementation method of system as described in claim 1, it is characterised in that：Step
In rapid S70, stores in the table in site activity situation and need the basis for estimation of the unreasonable data washed as follows：(1) if
The same RFID identification is stuck in and 3 times or more information is continuously recorded in 2 minutes by the same RFID reader, that is, wears
The personnel of the participation exhibitions of same RFID identification card are judged as target area of being back to back within two minutes, then server
The table of storage site activity situation in database in platform retains the same RFID reader first record for the first time and arrives
The identity id information of RFID identification card records, and subsequent record several times is recorded as invalid data, is cleaned；(2) 1 seconds
Within clock, identity id information of the same RFID reader disposable recording to 20 or more RFID identification cards, that is to say, that
Within 1 second, into or some target area of going out wearing RFID identification card personnel more than 20 people, then by this 1 second
In interior collected all data records as invalid data record, and by the database in server platform storage scene
Being cleaned about all data recorded above in the table of activity condition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810140133.7A CN108491899A (en) | 2018-02-11 | 2018-02-11 | A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system |
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| CN201810140133.7A CN108491899A (en) | 2018-02-11 | 2018-02-11 | A kind of exhibitions stream of people based on RFID technique monitors the implementation method of system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345954A (en) * | 2018-11-20 | 2019-02-15 | 安徽奕甲文化传媒有限责任公司 | Intelligent exhibition information interaction system |
| CN110493709A (en) * | 2019-07-22 | 2019-11-22 | 浙江科技学院 | A kind of monitored by personnel's system and method based on wireless location |
| CN110795950A (en) * | 2019-10-12 | 2020-02-14 | 李嘉杰 | Exhibition personnel positioning method based on ultrahigh radio frequency identification technology |
| CN111652523A (en) * | 2020-06-10 | 2020-09-11 | 上海现代建筑设计集团工程建设咨询有限公司 | Method and system for comprehensive monitoring and management of green building and electronic equipment |
| CN111653023A (en) * | 2020-05-22 | 2020-09-11 | 深圳欧依云科技有限公司 | Intelligent factory supervision method |
| CN114139965A (en) * | 2021-12-03 | 2022-03-04 | 上海仪电溯源科技有限公司 | Multi-sensor exhibition monitoring management system and guarantee management method |
| CN118353526A (en) * | 2024-04-12 | 2024-07-16 | 旭宇光电（深圳）股份有限公司 | Exhibition information pushing method, device, equipment and medium based on visible light communication |
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2018
- 2018-02-11 CN CN201810140133.7A patent/CN108491899A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345954A (en) * | 2018-11-20 | 2019-02-15 | 安徽奕甲文化传媒有限责任公司 | Intelligent exhibition information interaction system |
| CN110493709A (en) * | 2019-07-22 | 2019-11-22 | 浙江科技学院 | A kind of monitored by personnel's system and method based on wireless location |
| CN110493709B (en) * | 2019-07-22 | 2021-03-23 | 浙江科技学院 | Personnel monitoring system and method based on wireless positioning |
| CN110795950A (en) * | 2019-10-12 | 2020-02-14 | 李嘉杰 | Exhibition personnel positioning method based on ultrahigh radio frequency identification technology |
| CN111653023A (en) * | 2020-05-22 | 2020-09-11 | 深圳欧依云科技有限公司 | Intelligent factory supervision method |
| CN111652523A (en) * | 2020-06-10 | 2020-09-11 | 上海现代建筑设计集团工程建设咨询有限公司 | Method and system for comprehensive monitoring and management of green building and electronic equipment |
| CN111652523B (en) * | 2020-06-10 | 2024-04-26 | 上海华建工程建设咨询有限公司 | Method, system and electronic equipment for comprehensive monitoring and management of green building |
| CN114139965A (en) * | 2021-12-03 | 2022-03-04 | 上海仪电溯源科技有限公司 | Multi-sensor exhibition monitoring management system and guarantee management method |
| CN118353526A (en) * | 2024-04-12 | 2024-07-16 | 旭宇光电（深圳）股份有限公司 | Exhibition information pushing method, device, equipment and medium based on visible light communication |
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Application publication date: 20180904 |