CN106919962B - Radio frequency identification control system and method - Google Patents
Radio frequency identification control system and method Download PDFInfo
- Publication number
- CN106919962B CN106919962B CN201510994031.8A CN201510994031A CN106919962B CN 106919962 B CN106919962 B CN 106919962B CN 201510994031 A CN201510994031 A CN 201510994031A CN 106919962 B CN106919962 B CN 106919962B
- Authority
- CN
- China
- Prior art keywords
- information
- radio frequency
- article
- updated
- electronic tag
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005855 radiation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Human Resources & Organizations (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Development Economics (AREA)
- General Business, Economics & Management (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention relates to the field of electronic information, and discloses a radio frequency identification control system and a radio frequency identification control method. Wherein, this system includes: the first radio frequency antenna is used for acquiring information of an article with an electronic tag entering a first preset range; the first radio frequency reader-writer is used for receiving and demodulating the information acquired by the first radio frequency antenna and transmitting the demodulated information; the upper computer is used for receiving the demodulated information, updating the information about the warehousing time and the position of the article to the demodulated information to obtain updated information, and storing and transmitting the updated information; and the first radio frequency reader-writer is also used for receiving the updated information and writing the updated information into the electronic tag of the corresponding article. By using the radio frequency identification control system and the radio frequency identification control method, the automatic collection, updating and storage of information of a large batch of articles with electronic tags can be realized, the information collection efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the field of electronic information, in particular to a radio frequency identification control system and a radio frequency identification control method.
Background
With the development of social informatization, the use of electronic tags is more and more common, and various products with information of the electronic tags or related fields have more and more requirements on the electronic tags. For example: the method comprises the steps of collecting product information in batches in a production workshop, and counting and classifying commodities stored and taken out of a warehouse in a market supermarket. By using the traditional method, the electronic tags of the commodities are scanned, registered and classified one by a person, so that time is consumed, manpower is wasted, and the industrial efficiency is influenced. Therefore, there is a need for a device capable of rapidly collecting and classifying a batch of electronic tag articles to improve scanning efficiency on the premise of ensuring information reading accuracy.
Disclosure of Invention
The present invention is directed to a radio frequency identification control system and method, which solves the above problems of the prior art.
In order to achieve the above object, the present invention provides a radio frequency identification control system, wherein the system comprises: the first radio frequency antenna is used for acquiring information of an article with an electronic tag entering a first preset range; the first radio frequency reader-writer is used for receiving and demodulating the information acquired by the first radio frequency antenna and transmitting the demodulated information; the upper computer is used for receiving the demodulated information, updating the information about the warehousing time and the position of the article to the demodulated information to obtain updated information, and storing and transmitting the updated information; and the first radio frequency reader-writer is also used for receiving the updated information and writing the updated information into the electronic tag of the corresponding article.
The invention also provides a radio frequency identification control method, wherein the method comprises the following steps: acquiring information of an article with an electronic tag entering a first preset range by using a first radio frequency antenna; receiving and demodulating the information collected by the first radio frequency antenna by using a first radio frequency reader-writer, and transmitting the demodulated information; receiving and storing the demodulated information by using an upper computer, updating the information about the warehousing time and the position of the article for the demodulated information to obtain updated information, and storing and transmitting the updated information; and receiving the updated information by using the first radio frequency reader-writer, and writing the updated information into the electronic tag of the corresponding article.
Through the technical scheme, when the information registration management of a large batch of articles with electronic tags entering and exiting a warehouse is needed, the information of the articles with the electronic tags entering a first preset range (namely, the radiation range of the first radio frequency antenna) can be collected by the first radio frequency antenna (namely, the information of the articles can be collected as long as the articles with the electronic tags enter the radiation range of the first radio frequency antenna), then the information collected by the first radio frequency antenna is received and demodulated by the first radio frequency reader-writer, the demodulated information is transmitted, so that the information about the warehousing time and the position of the articles can be updated by the upper computer to obtain the updated information, the updated information is stored and transmitted, and the updated information is received by the first radio frequency reader-writer, and writing the updated information into the electronic tags of the corresponding articles (so as to trace the warehousing time and the warehouse location of the articles). Therefore, automatic collection, updating and storage of information of large-batch articles with electronic tags can be achieved, information collection efficiency is improved, and labor cost is reduced. In addition, the updated information comprises the warehousing time and the warehousing position of the article, so that the article can be traced.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a radio frequency identification control system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of the operation of a radio frequency identification control system according to one embodiment of the present invention; and
fig. 3 is a flowchart of a radio frequency identification control method according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a block diagram of a radio frequency identification control system according to an embodiment of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a radio frequency identification control system including: a first radio frequency antenna 10 for collecting information of an article having an electronic tag entering a first predetermined range; a first rf reader/writer 12, configured to receive and demodulate information acquired by the first rf antenna 10, and transmit the demodulated information; the upper computer 14 is used for receiving the demodulated information, updating the information about the warehousing time and the position of the article to the demodulated information to obtain updated information, and storing and transmitting the updated information; the first radio frequency reader 12 is further configured to receive the updated information, and write the updated information into an electronic tag of a corresponding article.
When the information registration management needs to be performed on a large quantity of articles with electronic tags entering and exiting a warehouse, the information of the articles with electronic tags entering a first preset range (namely, the radiation range of a first radio frequency antenna) can be collected by using a first radio frequency antenna (namely, the information of the articles can be collected as long as the articles with electronic tags enter the radiation range of the first radio frequency antenna), then the information collected by the first radio frequency antenna is received and demodulated by using a first radio frequency reader-writer, and the demodulated information is transmitted, so that the information about the warehousing time and the position of the articles can be updated by using an upper computer to the demodulated information so as to obtain updated information, the updated information is stored and transmitted, the updated information is received by using the first radio frequency reader-writer, and the updated information is written into the electronic tags of the corresponding articles (so as to trace the warehousing time, warehouse and position of the articles) . Therefore, automatic collection, updating and storage of information of large-batch articles with electronic tags can be achieved, information collection efficiency is improved, and labor cost is reduced. In addition, the updated information comprises the warehousing time and the warehousing position of the article, so that the article can be traced.
The warehousing time of the article represents the time when the article enters the warehouse and can be determined by a clock of the system. The warehousing position of the article indicates the position of the warehouse into which the article enters (for example, may indicate which warehouse the article enters), and may be stored in advance or input in advance, which is not limited by the present invention.
According to an embodiment of the invention, the system further comprises: a second radio frequency antenna 16 for collecting information of the item with the electronic tag entering a second predetermined range; the second radio frequency reader-writer 18 is used for receiving and demodulating the information acquired by the second radio frequency antenna 16 and transmitting the demodulated information acquired by the second radio frequency antenna; the upper computer 14 is further configured to receive the demodulated information acquired by the second radio frequency antenna, compare the demodulated information acquired by the second radio frequency antenna with the updated information stored in the upper computer 14, and determine whether the information of the article having the electronic tag has been updated according to the comparison result.
When the article with the electronic tag enters the second predetermined range (i.e., the radiation range of the second radio frequency antenna 16) (for example, the article enters the second predetermined range after passing through the first predetermined range), the information of the article with the electronic tag may be secondarily collected and compared with the updated information stored in the upper computer 14, so as to determine whether the information of the article with the electronic tag has been updated according to the comparison result. Therefore, whether the information of the article is updated or not can be accurately judged, omission of acquisition of the information of the article with the electronic tag is avoided or reduced, and reliability of information acquisition and storage is improved.
The first rf reader 12 and the second rf reader 18 may be implemented by the same rf reader, or may be implemented by separate rf readers.
According to an embodiment of the present invention, the determining, by the upper computer 14, whether the information of the item with the electronic tag has been updated according to the comparison result includes:
under the condition that the demodulated information acquired by the second radio frequency antenna is matched with any one of the stored updated information, the upper computer 14 determines that the information of the article with the electronic tag is updated;
under the condition that the demodulated information acquired by the second radio frequency antenna is not matched with each item of stored updated information, the upper computer 14 determines that the information of the article with the electronic tag is not updated.
Therefore, under the condition that the information acquired secondarily is the same as the updated information stored in the upper computer 14, it can be determined that the information of the article with the electronic tag has been updated; on the contrary, under the condition that the information acquired secondarily is different from the updated information stored in the upper computer 14, it may be determined that the information of the article having the electronic tag is not updated, and at this time, the information of the article needs to be updated again (for example, the upper computer 14 writes the updated information stored therein into the electronic tag of the corresponding article through the second radio frequency reader 18).
According to an embodiment of the present invention, in a case that it is determined that the information of the article having the electronic tag is updated, the upper computer 14 is further configured to obtain a category of the article corresponding to the information based on the demodulated information collected by the second rf antenna, and determine a conveying channel corresponding to the article according to the obtained category and a relationship between a pre-stored article category and the conveying channel.
Thus, the type of the article can be known, and the corresponding conveying channel of the article is determined based on the type of the article. That is, while the sorting of the articles is achieved, it is possible to achieve that articles of different categories are conveyed through different conveying paths.
According to an embodiment of the present invention, in a case where it is determined that the information of the article having the electronic tag is not updated, the upper computer 14 transmits the updated information stored therein corresponding to the article whose information is not updated to the second radio frequency reader 18, and writes the updated information into the electronic tag of the corresponding article through the second radio frequency reader 18, so as to update the information. That is, as soon as it is found that there is a case where the information of the article is not updated, the information of the article is updated again, and then the authentication operation (i.e., the operation of determining whether the information in the electronic tag of the article is updated) is performed until it is determined that the information of the article has been updated. Once the information of the article is determined to be updated, the operation of determining the corresponding conveying channel of the article is continuously executed.
For the category obtaining manner, a person skilled in the art may adopt a manner existing in the prior art, and the present invention does not limit this.
Fig. 2 is a schematic diagram of the operation of a radio frequency identification control system according to an embodiment of the present invention.
As shown in fig. 2, the system further includes: drive 20, first motor 22, second motor 24, third motor 26, power source 28, first conveyor 30, direction wheel 32, second conveyor 34, third conveyor 36, and fourth conveyor 38.
Wherein, the driving device 20 controls the magnitude and direction of the winding current of each motor (M) to change the steering direction of each motor and adjust the output power of each motor, so as to realize the transmission of each motor to each conveyor belt and direction rotating disc 32, that is, the motor is the source power of the conveyor belt and direction rotating disc 32. The direction dial 32 is used to change the conveying direction of the articles. Each conveyor belt is used to transport articles to a different destination. Specifically, first motor 22 is configured to drive a first conveyor 30, second motor 24 is configured to drive a direction dial 32, and third motor 26 is configured to drive a second conveyor 34, a third conveyor 36, and a fourth conveyor 38.
In addition, the power supply 28 may include 24V and 5V switching power supplies, with the 24V switching power supply providing dc motor winding power and the 5V switching power supply providing operating voltage for the drive device 20.
In the present invention, the first rf antenna 10 continuously transmits rf signals, when an article with an electronic tag is transmitted to a first predetermined range through the first conveyor belt 30, the electronic tag of the article senses the rf signals and generates an induced current, and the antenna built in the electronic tag transmits information of the article, and then the information of the article is forwarded to the upper computer 14 through the first rf reader/writer 12, the upper computer 14 performs corresponding processing on the received information (for example, updates the warehousing time and location of the article in the received information) to obtain updated information, and the first rf reader/writer 12 writes the updated information into the electronic tag of the article. Then, the article with the electronic tag is conveyed to a second predetermined range (i.e. the direction turntable 32) through the first conveyor belt 30, similarly to the first rf antenna 10 and the first rf reader/writer 12, at this time, the updated information in the electronic tag can be conveyed to the upper computer 14 through the second rf antenna 16 and the second rf reader/writer 18, and under the condition that the upper computer 14 determines that the information in the electronic tag of the article has been updated, the category of each article and the corresponding conveying channel (e.g. conveyor belt) are further determined, and at the same time, the direction turntable 32 is controlled to rotate so that the article enters the corresponding conveying channel, thereby realizing the classified conveying of the article. If the upper computer 14 determines that the information in the electronic tag of the article is not updated, the information of the article is updated again, and then a verification operation (i.e., an operation of determining whether the information in the electronic tag of the article is updated) is performed until it is determined that the information of the article has been updated. Once the information of the article is determined to be updated, the operation of determining the corresponding conveying channel of the article is continuously executed.
Through the circulation process, large-scale collection, processing, registration and other operations of information of a large quantity of articles with electronic tags can be realized.
Although a particular number of system components are shown in FIG. 2, they are merely exemplary and are not intended to limit the present invention.
Fig. 3 is a flowchart of a radio frequency identification control method according to an embodiment of the present invention.
As shown in fig. 3, a radio frequency identification control method according to an embodiment of the present invention includes:
s300, acquiring information of an article with an electronic tag entering a first preset range by using a first radio frequency antenna;
s302, receiving and demodulating the information collected by the first radio frequency antenna by using a first radio frequency reader-writer, and transmitting the demodulated information; and
s304, receiving the demodulated information by using an upper computer, updating the information about the warehousing time and the position of the article for the demodulated information to obtain updated information, and storing and transmitting the updated information;
s306, receiving the updated information by using the first radio frequency reader-writer, and writing the updated information into the electronic tag of the corresponding article.
When the information registration management needs to be performed on a large quantity of articles with electronic tags entering and exiting a warehouse, the information of the articles with electronic tags entering a first preset range (namely, the radiation range of a first radio frequency antenna) can be collected by using a first radio frequency antenna (namely, the information of the articles can be collected as long as the articles with electronic tags enter the radiation range of the first radio frequency antenna), then the information collected by the first radio frequency antenna is received and demodulated by using a first radio frequency reader-writer, and the demodulated information is transmitted, so that the information about the warehousing time and the position of the articles can be updated by using an upper computer to the demodulated information so as to obtain updated information, the updated information is stored and transmitted, the updated information is received by using the first radio frequency reader-writer, and the updated information is written into the electronic tags of the corresponding articles (so as to trace the warehousing time, warehouse and position of the articles) . Therefore, automatic collection, updating and storage of information of large-batch articles with electronic tags can be achieved, information collection efficiency is improved, and labor cost is reduced. In addition, the updated information comprises the warehousing time and the warehousing position of the article, so that the article can be traced.
In the method, the method further comprises:
s308, acquiring information of the article with the electronic tag entering a second preset range by using a second radio frequency antenna;
s310, receiving and demodulating the information acquired by the second radio frequency antenna by using a second radio frequency reader-writer, and transmitting the demodulated information acquired by the second radio frequency antenna; and
s312, receiving the demodulated information collected by the second rf antenna by using the upper computer, and comparing the demodulated information collected by the second rf antenna with the updated information stored in the upper computer;
and S314, determining whether the information of the article with the electronic tag is updated according to the comparison result.
When the article with the electronic tag enters a second predetermined range (i.e., the radiation range of the second radio frequency antenna) (e.g., the article enters the second predetermined range after passing through the first predetermined range), the information of the article with the electronic tag may be secondarily collected and compared with the updated information stored in the upper computer, so as to determine whether the information of the article with the electronic tag has been updated according to the comparison result. Therefore, whether the information of the article is updated or not can be accurately judged, omission of acquisition of the information of the article with the electronic tag is avoided or reduced, and reliability of information acquisition and storage is improved.
In the method, step S314 includes:
s316, determining that the information of the article with the electronic tag is updated under the condition that the demodulated information acquired by the second radio frequency antenna is matched with any one of the stored updated information;
s318, determining that the information of the article having the electronic tag is not updated when the demodulated information collected by the second rf antenna is not matched with each item of stored updated information.
Therefore, under the condition that the information acquired secondarily is the same as the updated information stored in the upper computer, the information of the article with the electronic tag can be determined to be updated; on the contrary, under the condition that the information acquired secondarily is different from the updated information stored in the upper computer, it can be determined that the information of the article with the electronic tag is not updated, and at this time, the information of the article needs to be updated again (for example, the upper computer passes the updated information stored therein through the second radio frequency reader-writer).
In the method, the method further comprises:
and S320, under the condition that the information of the article with the electronic tag is determined to be updated, acquiring the type of the article corresponding to the information by using the upper computer based on the demodulated information acquired by the second radio frequency antenna, and determining the conveying channel corresponding to the article according to the acquired type and the relationship between the pre-stored article type and the conveying channel.
Thus, the type of the article can be known, and the corresponding conveying channel of the article is determined based on the type of the article. That is, while the sorting of the articles is achieved, it is possible to achieve that articles of different categories are conveyed through different conveying paths.
In the method, the method further comprises:
and under the condition that the information of the article with the electronic tag is determined not to be updated, the upper computer transmits the updated information which is stored in the upper computer and corresponds to the article with the non-updated information to the second radio frequency reader-writer, and the updated information is written into the electronic tag of the corresponding article through the second radio frequency reader-writer so as to update the information. That is, as soon as it is found that there is a case where the information of the item is not updated, the information of the item is updated again, and then the verification step (i.e., the step of determining whether the information in the electronic tag of the item is updated, similar to steps S308 to S314) is performed until it is determined that the information of the item has been updated. Once it is determined that the information of the item has been updated, execution continues with step S320.
In the above embodiments of the present invention, both the first rf antenna 10 and the second rf antenna 16 can be used to transmit rf signals to provide energy and information for the electronic tag. The first radio frequency reader-writer 12 and the second radio frequency reader-writer 18 can also provide radio frequency signals, so that information interaction between the electronic tag and the upper computer 14 is realized, and a channel is provided. Wherein the first radio frequency antenna acquiring information of an article with an electronic tag entering a first predetermined range comprises: transmitting a radio frequency signal to an article with an electronic tag entering a first predetermined range, and receiving and transmitting information of the article transmitted by the article based on the radio frequency signal; the second radio frequency antenna acquiring information of the article with the electronic tag entering a second predetermined range comprises: and transmitting radio frequency signals to the articles with the electronic tags entering the second preset range, and receiving and transmitting information of the articles transmitted by the articles based on the radio frequency signals. The electronic tag is internally provided with an antenna, so that information can be received and transmitted. Specifically, the radio frequency signal sent by the first radio frequency antenna or the second radio frequency antenna interacts with the electronic tag of the article entering the antenna range (the first predetermined range or the second predetermined range), and when the electronic tag senses the radio frequency signal, an induced current is generated, so that the information of the corresponding article is sent out by the built-in antenna of the electronic tag.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (6)
1. A radio frequency identification control system, wherein the system comprises:
the first radio frequency antenna is used for acquiring information of an article with an electronic tag entering a first preset range;
the first radio frequency reader-writer is used for receiving and demodulating the information acquired by the first radio frequency antenna and transmitting the demodulated information; and
the upper computer is used for receiving the demodulated information, updating the information about the warehousing time and the position of the article to the demodulated information to obtain updated information, and storing and transmitting the updated information;
the first radio frequency reader-writer is also used for receiving the updated information and writing the updated information into the electronic tag of the corresponding article;
wherein, this system still includes:
the second radio frequency antenna is used for acquiring information of the article with the electronic tag entering a second preset range; and
the second radio frequency reader-writer is used for receiving and demodulating the information acquired by the second radio frequency antenna and transmitting the demodulated information acquired by the second radio frequency antenna;
the upper computer is further used for receiving the demodulated information acquired by the second radio frequency antenna, comparing the demodulated information acquired by the second radio frequency antenna with the updated information stored by the upper computer, and determining whether the information of the article with the electronic tag is updated according to the comparison result;
and under the condition that the information of the article with the electronic tag is not updated, the upper computer transmits the updated information which is stored in the upper computer and corresponds to the article with the non-updated information to the second radio frequency reader-writer, and the updated information is written into the electronic tag of the corresponding article through the second radio frequency reader-writer.
2. The system of claim 1, wherein the upper computer determining whether the information of the item with the electronic tag has been updated according to the comparison comprises:
under the condition that the demodulated information acquired by the second radio frequency antenna is matched with any one of the stored updated information, the upper computer determines that the information of the article with the electronic tag is updated;
and under the condition that the demodulated information acquired by the second radio frequency antenna is not matched with each item of stored updated information, the upper computer determines that the information of the article with the electronic tag is not updated.
3. The system of claim 2, wherein,
and under the condition that the information of the article with the electronic tag is determined to be updated, the upper computer is further used for acquiring the type of the article corresponding to the information based on the demodulated information acquired by the second radio frequency antenna, and determining the conveying channel corresponding to the article according to the acquired type and the relationship between the pre-stored article type and the conveying channel.
4. A radio frequency identification control method, wherein the method comprises:
acquiring information of an article with an electronic tag entering a first preset range by using a first radio frequency antenna;
receiving and demodulating the information collected by the first radio frequency antenna by using a first radio frequency reader-writer, and transmitting the demodulated information; and
receiving the demodulated information by using an upper computer, updating the information about the warehousing time and the position of the article for the demodulated information to obtain updated information, and storing and transmitting the updated information;
receiving the updated information by using the first radio frequency reader-writer, and writing the updated information into the electronic tag of the corresponding article;
wherein, the method also comprises:
acquiring information of the article with the electronic tag entering a second preset range by using a second radio frequency antenna;
receiving and demodulating the information acquired by the second radio frequency antenna by using a second radio frequency reader-writer, and transmitting the demodulated information acquired by the second radio frequency antenna; and
receiving the demodulated information acquired by the second radio frequency antenna by using the upper computer, comparing the demodulated information acquired by the second radio frequency antenna with the updated information stored by the upper computer, and determining whether the information of the article with the electronic tag is updated according to the comparison result;
and under the condition that the information of the article with the electronic tag is not updated, transmitting the updated information which is stored in the article with the electronic tag and corresponds to the article with the non-updated information to the second radio frequency reader-writer by using the upper computer, and writing the updated information into the electronic tag of the corresponding article through the second radio frequency reader-writer.
5. The method of claim 4, wherein determining whether information of the item having the electronic tag has been updated based on the comparison comprises:
determining that the information of the article with the electronic tag has been updated if the demodulated information acquired by the second radio frequency antenna matches any one of the stored updated information;
and under the condition that the demodulated information collected by the second radio frequency antenna is not matched with each item of stored updated information, determining that the information of the article with the electronic tag is not updated.
6. The method of claim 5, wherein the method further comprises:
and under the condition that the information of the article with the electronic tag is determined to be updated, the upper computer is utilized to acquire the type of the article corresponding to the information based on the demodulated information acquired by the second radio frequency antenna, and the conveying channel corresponding to the article is determined according to the acquired type and the relationship between the pre-stored article type and the conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994031.8A CN106919962B (en) | 2015-12-25 | 2015-12-25 | Radio frequency identification control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994031.8A CN106919962B (en) | 2015-12-25 | 2015-12-25 | Radio frequency identification control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106919962A CN106919962A (en) | 2017-07-04 |
| CN106919962B true CN106919962B (en) | 2020-06-02 |
Family
ID=59455558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510994031.8A Active CN106919962B (en) | 2015-12-25 | 2015-12-25 | Radio frequency identification control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106919962B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109740699B (en) * | 2018-04-20 | 2021-08-20 | 京东方科技集团股份有限公司 | Gateway and method for managing a plurality of electronic tags |
| CN108922079B (en) * | 2018-06-05 | 2020-12-18 | 创新先进技术有限公司 | Data processing method, article detection method and device |
| CN110472921A (en) * | 2019-08-22 | 2019-11-19 | 一物一码数据(广州)实业有限公司 | One kind going out storage information acquisition system, method, equipment |
| CN112374173B (en) * | 2020-10-13 | 2023-04-07 | 科达制造股份有限公司 | Automatic stacking device and method for large-plate ceramic tiles |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975901A (en) * | 2011-09-06 | 2013-03-20 | 上海实甲智能系统有限公司 | Product turnover box logistics circulation process for cigarette factory |
| CN202976184U (en) * | 2012-12-13 | 2013-06-05 | 哈尔滨金融学院 | RFID (radio frequency identification) based production line supervision device |
| CN103218631A (en) * | 2012-08-09 | 2013-07-24 | 江苏科技大学 | Monitoring system of full life circle of mine-used lifesaving cabin and construction method thereof |
| CN103838973A (en) * | 2014-03-10 | 2014-06-04 | 南京杰诺瀚软件科技有限公司 | Convenient recognition patient identity wrist strap and system |
| CN204731809U (en) * | 2015-07-13 | 2015-10-28 | 上海先码信息科技有限公司 | Radio-frequency (RF) identification work system |
-
2015
- 2015-12-25 CN CN201510994031.8A patent/CN106919962B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975901A (en) * | 2011-09-06 | 2013-03-20 | 上海实甲智能系统有限公司 | Product turnover box logistics circulation process for cigarette factory |
| CN103218631A (en) * | 2012-08-09 | 2013-07-24 | 江苏科技大学 | Monitoring system of full life circle of mine-used lifesaving cabin and construction method thereof |
| CN202976184U (en) * | 2012-12-13 | 2013-06-05 | 哈尔滨金融学院 | RFID (radio frequency identification) based production line supervision device |
| CN103838973A (en) * | 2014-03-10 | 2014-06-04 | 南京杰诺瀚软件科技有限公司 | Convenient recognition patient identity wrist strap and system |
| CN204731809U (en) * | 2015-07-13 | 2015-10-28 | 上海先码信息科技有限公司 | Radio-frequency (RF) identification work system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106919962A (en) | 2017-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106919962B (en) | Radio frequency identification control system and method | |
| AU2010290085B2 (en) | RFID portal system with RFID tags having various read ranges | |
| US9575156B2 (en) | Spatial recognition of RFID tag placement using antenna multiplexing | |
| CN201828939U (en) | Smart shelf system for logistics picking operation | |
| US20130127596A1 (en) | Method and apparatus for determining a location of an item attached to a radio frequency identification tag | |
| CN101438331A (en) | RF device comparing DAC output to incoming signal for selectively performing an action | |
| US9041515B2 (en) | Apparatus comprising display driving integrated circuit and radio-frequency identification reader | |
| CN106469285A (en) | Method and system for positioning article and computer readable recording medium | |
| CN104504552A (en) | Warehousing operation device and method based on RFID (radio frequency identification device) technology | |
| CN103577961A (en) | Hardware equipment management system and method for processing and querying information of hardware equipment management system | |
| JP2014146173A (en) | Article position detection system, article position detection device, article position detection method and program | |
| CN110458257B (en) | Label checking method and device based on RFID system | |
| CN202771433U (en) | Article management system based on electronic label | |
| CN204731793U (en) | The automatic binding system of a kind of bar code RFID | |
| CN203588319U (en) | Automobile part warehousing system based on RFID | |
| CN107944805A (en) | A kind of method and apparatus of Internet of product storage | |
| CN103268303A (en) | Communication method among a plurality of RFID readers and middleware | |
| CN105117749A (en) | Introduction method based on RFID | |
| CN206805581U (en) | A kind of archives identification and error correction device based on RFID | |
| CN103056511A (en) | Laser numerical control system based on Internet of Things | |
| CN208239602U (en) | A kind of remote control positioning system and a kind of remote control positioning device | |
| CN105389669B (en) | NFC industrial information source data central processing system | |
| CN201035600Y (en) | Three-dimensional wireless radio frequency identification system | |
| KR102672351B1 (en) | Methods for identifying passive RFID cards | |
| CN109961109A (en) | A kind of Warehouse IMS based on RFID technique |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |