CN202976184U - RFID (radio frequency identification) based production line supervision device - Google Patents
RFID (radio frequency identification) based production line supervision device Download PDFInfo
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- CN202976184U CN202976184U CN 201220688954 CN201220688954U CN202976184U CN 202976184 U CN202976184 U CN 202976184U CN 201220688954 CN201220688954 CN 201220688954 CN 201220688954 U CN201220688954 U CN 201220688954U CN 202976184 U CN202976184 U CN 202976184U
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Abstract
The utility model discloses an RFID (radio frequency identification) based production line supervision device. The RFID based production line supervision device comprises RFID tags, low-frequency activators, a control device and a reader for reading information of the RFID tags, the RFID tags are arranged on products on a production line, the low-frequency activators are arranged at two ends of the production line to activate the RFID tags, and the control device is arranged on the production line to control start and stop of the production line. By the RFID based production line supervision device, real-time supervision of the production line is achieved, and production efficiency is improved while asset utilization ratio is increased.
Description
Technical field
The utility model relates to a kind of streamline maintenance device, relates in particular to a kind of streamline maintenance device based on the RFID less radio-frequency.
Background technology
In the development of modern industry, the production of streamline has progressively replaced the manual production line, this efficiently fast the mode of production brought many benefits to production enterprise, a yet line production production for product, the information acquisition of those products still need to be completed by the mode of artificial collection, manual input with management, so not only accuracy rate is not high, and can't the real-time follow-up product information, affects production efficiency.
Along with RFID (Radio Frequency Identification, non-contact automatic identification technology) development and application, it also progressively is subject to the attention of production enterprise, because RFID can the seamless and continual information of obtaining product, and be linked to existing, verified in the control system foundation structure of strengthening with industry, can realize simultaneously the real-time follow-up of product, therefore, it can well solve the information acquisition typing that pipelining brings, the problems such as product real-time follow-up.
The utility model content
The utility model is for the technical matters that exists in prior art, a kind of streamline maintenance device based on RFID is provided, and it reads while write device and reads and writes this label information by be equipped with the RFID label with product information with product, pass to again administrative center, realize the supervision of streamline.
The technical solution of the utility model is as follows: a kind of streamline supervisory systems based on RFID, it comprises the RFID label, low frequency stimulator, control device and the read write line that reads information in described RFID label, described RFID label is arranged on product on streamline, described low frequency stimulator is located at the two ends of streamline to activate the RFID label, and described control device is arranged at the startup of controlling streamline on streamline to be stopped.
Described read write line comprises radio receiving transmitting module, data processing module, audio alert module and mixed-media network modules mixed-media, described radio receiving transmitting module receives the RFID label information, described data processing module is analyzed described RFID label information, and described mixed-media network modules mixed-media is used for the RFID label information is reached administrative center by network.
When described radio receiving transmitting module received abnormal RFID label information, described audio alert module was carried out audio alert, and described control device stops streamline.
Described RFID label is the 2.4GHz active RFID tag.
Described low frequency stimulator can replace to circular polarized antenna, and described circular polarized antenna is located at the streamline two ends and is connected described read write line, makes signal cover different angles.
When described low frequency stimulator replaces to described circular polarized antenna, described RFID label is also replaced becomes the 915MHz passive RFID tags.
Described RFID label is a kind of in drop formula or adhesive type.
A kind of streamline maintenance device based on RFID that the utility model discloses, adopt the RFID technology, can comprehensively understand fast product information, and can realize real-time follow-up, thereby enhancing production efficiency improves asset utilization ratio and higher level quality control and on-line measurement; Adopt multifunctional read-write equipment, gathered information acquisition, operating computer and display device have been saved in information processing, have saved cost.
Description of drawings
Fig. 1 is the utility model streamline maintenance device module diagram;
Fig. 2 is the utility model the first embodiment streamline maintenance device schematic diagram;
Fig. 3 is the utility model the second embodiment streamline maintenance device schematic diagram.
Embodiment
Below in conjunction with accompanying drawing of the present invention, the technical scheme of the embodiment of the present invention is carried out clear, complete description.
as shown in Figure 1, the streamline maintenance device based on RFID that the utility model discloses, it comprises RFID label 1, read write line 2, low frequency stimulator 3, control device 4 and administrative center 5, described RFID label 1 is located on product on streamline, internal record the information of institute's corresponding product, described read write line 2 is used for reading tag information, and the control device on the control streamline 4, simultaneously label information is sent to administrative center 5, described low frequency stimulator 3 is located at streamline two ends to activate described RFID label 1, described control device 4 is installed on streamline, the startup that is used for the control streamline stops, described administrative center 5 has recorded the corresponding product information of all RFID labels 1.
further, described read write line 2 comprises radio receiving transmitting module 21, data processing module 22, audio alert module 23, mixed-media network modules mixed-media 24, described radio receiving transmitting module 21 is used for receiving the information that described RFID label 1 sends, and send control information to control device 4 after this information processing, the label information that 22 pairs of described radio receiving transmitting modules 21 of described data processing module receive is analyzed, for abnormal label information is arranged, stop streamline by described control device 4, carry out audio alert by described audio alert module 23 simultaneously, the label information that described mixed-media network modules mixed-media 24 is used for described radio receiving transmitting module 21 is received sends administrative center 5 to by netting twine.
Described low frequency stimulator 3 is installed on the two ends of streamline, after the product introduction streamline with described RFID label 1, the low frequency stimulator 3 of described streamline head end activates RFID label 1, send label information to described read write line 2, when the product with described RFID label 1 is about to leave streamline, the low frequency stimulator 3 of described streamline tail end activates RFID label 1 again, again sends label information to read write line 2, is used for rechecking with contrast last time.
Described control device 4 is mainly controlled by the relay (not shown), after read write line reads abnormal label information, relay disconnects, whole flow line circuit cuts off, the conveying motor quits work, and the operator checks product, after taking out abnormal products, relay closes, streamline recovers normal operation.
Described RFID label all has a unique electronic code that is different from other labels, and enters streamline with product, and it can be the drop formula, can be also adhesive type.
Described administrative center 5 is the managing intranet of whole company, and described read write line is sent to administrative center 5 with the label information that receives, and can be used for the production schedule, and the relevant departments such as qualitative control carry out real-time monitoring to whole production procedure.
as shown in Figure 2, concrete execute-in-place is: at the A of streamline, 2 of B respectively are provided with low frequency stimulator 3, when the product with RFID label 1 flows into the A point, the RFID label 1 that described low frequency stimulator 3 activates on this product, the RFID label 1 that is activated begins to send label information, and described label information comprises the self information of this product and the position at this product place, radio receiving transmitting module 21 in described read write line 2 receives described label information, simultaneously described data processing module 22 is analyzed the label information that receives, if this label information is normal, directly by mixed-media network modules mixed-media 24, this label information is sent to administrative center 5, if analyzing the label information of reception exists abnormal, send immediately stop signal to control device 4, stop streamline, carry out audio alert by audio alert module 23 simultaneously, after the operator hears warning, check the product on streamline, there is abnormal product in taking-up, this timed unit 4 starts streamline and remains in operation, stop simultaneously audio alert, described read write line 2 can send to abnormal product information administrative center 5 equally, when flowing into the B point with the product of RFID label 1 from streamline, described low frequency stimulator 3 activates the RFID label 1 on product again, to send new label information to read write line 2, once to recheck, guarantees not exist abnormal product.
In the present embodiment, described RFID label is based on the active RFID tag of 2.4GHz, and its antijamming capability is strong, antenna is non-directional, also has simultaneously anti-metal ability, can directly be attached to metal shell surface, in addition, the memory capacity of described RFID label is large, and service life cycle is long.
As shown in Figure 3, the low frequency stimulator 3 that the utility model can also use circular polarized antenna 6 to substitute in above-described embodiment, described circular polarized antenna 6 is arranged on the two ends of streamline, is connected with described read write line, coordinates read write line in order to read the information of whole streamline all angles comprehensively.
concrete operations are: when the product with RFID label 1 moves to circular polarized antenna 6 overlay areas from streamline in, the read write line 2 that described circular polarized antenna 6 connects just detects the RFID label information, inner 22 pairs of label informations that receive of data processing module are analyzed simultaneously, if note abnormalities, the information that sends is to control device 4, stop streamline by described control device 4, audio alert module 23 is carried out audio alert simultaneously, at this moment, operating personnel take out abnormal product from streamline, read write line 2 reads again, find not exist abnormal, control device 4 is resumed work, in this simultaneously, described read write line 2 sends to administrative center 5 with the label information that receives by mixed-media network modules mixed-media, if do not note abnormalities, streamline is in normal operating conditions all the time, read write line directly sends to administrative center 5 with the label information that receives.
In the present embodiment, the RFID label is the passive RFID tags based on 915MHz, and this label has anti-metal ability, can directly be attached to the metal shell label, and this sticker price is cheap simultaneously.
A kind of streamline maintenance device based on RFID of the present utility model by introducing the RFID radio-frequency technique, has been realized the real-time monitoring to production line, has improved production efficiency and asset utilization ratio.
Technology contents of the present utility model and technical characterictic have disclosed as above; yet those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by the present patent application claim.
Claims (6)
1. streamline maintenance device based on RFID, it is characterized in that: the read write line that comprises RFID label, low frequency stimulator, control device and read information in described RFID label, described RFID label is arranged on product on streamline, described low frequency stimulator is located at the two ends of streamline to activate the RFID label, and described control device is arranged at the startup of controlling streamline on streamline to be stopped.
2. device according to claim 1, it is characterized in that: described read write line comprises radio receiving transmitting module, data processing module, audio alert module and mixed-media network modules mixed-media, described radio receiving transmitting module receives the RFID label information, described data processing module is analyzed described RFID label information, and described mixed-media network modules mixed-media is used for the RFID label information is reached administrative center by network.
3. device according to claim 1, it is characterized in that: described RFID label is the 2.4GHz active RFID tag.
4. device according to claim 1, it is characterized in that: described low frequency stimulator can replace to circular polarized antenna, and described circular polarized antenna is located at the streamline two ends and is connected described read write line, makes signal cover different angles.
5. device according to claim 4, it is characterized in that: described RFID label is the 915MHz passive RFID tags.
6. the described device of according to claim 1 to 5 any one is characterized in that: described RFID label is a kind of in drop formula or adhesive type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688954 CN202976184U (en) | 2012-12-13 | 2012-12-13 | RFID (radio frequency identification) based production line supervision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688954 CN202976184U (en) | 2012-12-13 | 2012-12-13 | RFID (radio frequency identification) based production line supervision device |
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| CN202976184U true CN202976184U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220688954 Expired - Fee Related CN202976184U (en) | 2012-12-13 | 2012-12-13 | RFID (radio frequency identification) based production line supervision device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590078A (en) * | 2015-12-22 | 2016-05-18 | 中国电子科技集团公司第二十二研究所 | Equipment automatic identification apparatus and method based on RFID |
| CN106919962A (en) * | 2015-12-25 | 2017-07-04 | 航天信息股份有限公司 | Radio frequency identification control system and method |
| CN108288081A (en) * | 2017-12-08 | 2018-07-17 | 深圳市鸿陆技术有限公司 | Workpiece positioning system and method on a kind of spraying coating line |
-
2012
- 2012-12-13 CN CN 201220688954 patent/CN202976184U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590078A (en) * | 2015-12-22 | 2016-05-18 | 中国电子科技集团公司第二十二研究所 | Equipment automatic identification apparatus and method based on RFID |
| CN105590078B (en) * | 2015-12-22 | 2018-05-22 | 中国电子科技集团公司第二十二研究所 | A kind of equipment automatic identification equipment and automatic identifying method based on RFID technique |
| CN106919962A (en) * | 2015-12-25 | 2017-07-04 | 航天信息股份有限公司 | Radio frequency identification control system and method |
| CN106919962B (en) * | 2015-12-25 | 2020-06-02 | 航天信息股份有限公司 | Radio frequency identification control system and method |
| CN108288081A (en) * | 2017-12-08 | 2018-07-17 | 深圳市鸿陆技术有限公司 | Workpiece positioning system and method on a kind of spraying coating line |
| CN108288081B (en) * | 2017-12-08 | 2021-04-30 | 深圳市鸿陆技术有限公司 | System and method for positioning workpiece on spraying line |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151213 |
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| EXPY | Termination of patent right or utility model |