CN106682559B - Radio frequency identification reading terminal and radio frequency identification reading success prompting method - Google Patents
Radio frequency identification reading terminal and radio frequency identification reading success prompting method Download PDFInfo
- Publication number
- CN106682559B CN106682559B CN201710119234.1A CN201710119234A CN106682559B CN 106682559 B CN106682559 B CN 106682559B CN 201710119234 A CN201710119234 A CN 201710119234A CN 106682559 B CN106682559 B CN 106682559B
- Authority
- CN
- China
- Prior art keywords
- light source
- laser light
- radio frequency
- prompting
- frequency identification
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10356—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10792—Special measures in relation to the object to be scanned
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K2007/10485—Arrangement of optical elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention provides a radio frequency identification reading terminal and a radio frequency identification reading success prompting method. The radio frequency identification reading terminal comprises a reading switch, a directional reading antenna, a processor, a first laser light source, a second laser light source and a controller; the processor is used for sending a reading success signal when the radio frequency identification reading terminal successfully reads a plurality of objects to be identified; the controller is used for controlling the first laser light source to start the first prompting light when the directional reading antenna is started by the reading switch, controlling the first laser light source to close the first prompting light when the reading success signal is received, and controlling the second laser light source to start the second prompting light at the same time, wherein the light spot positions of the first prompting light and the second prompting light are corresponding to the area where the object to be identified is currently read by the radio frequency identification reading terminal, and the color of the second prompting light is different from that of the first prompting light. The invention can reduce the error rate when the remote radio frequency identifies a large number of objects to be identified and improve the user experience.
Description
Technical Field
The invention relates to the field of radio frequency identification reading, in particular to a remote radio frequency identification reading terminal and a radio frequency identification reading success prompting method.
Background
Radio Frequency Identification (RFID) is a contactless automatic identification technology implemented using radio frequency communication, which transfers contactless information using spatial coupling of radio frequency signals, and identifies an object through the transferred information. The RFID can realize moving object recognition and multi-object recognition, and has the outstanding advantages of strong environmental adaptability, capability of penetrating through nonmetal materials, large data storage capacity and strong anti-interference capability.
Remote RFID readers often need to be fitted with antennas that are adapted to the distance, such as directional antennas. A directional antenna refers to an antenna that transmits and receives electromagnetic waves particularly strongly in one particular direction, while transmitting and receiving electromagnetic waves in other directions is zero or very small. The effective utilization rate of the radiation power can be increased by adopting the directional transmitting antenna, and the anti-interference capability can be increased by adopting the directional receiving antenna.
At present, the working distance of the active remote RFID can reach more than 30 meters, the passive ultrahigh frequency RFID can also reach about 10 meters, and under the condition of such a long distance, a customer can hardly accurately judge the alignment direction of the RFID reading equipment and the identified object position. The reason for this is that even a small angle after the distance is long, the distance is shifted by tens of centimeters left and right, and an error of more than one meter is generated. At this time, if the identified objects are densely arranged, the user cannot determine which objects are identified by the RFID reader and whether the objects are successfully identified, so that a problem of missing or repeated identification can be generated.
Disclosure of Invention
Aiming at the technical problems, the invention provides a radio frequency identification reading terminal and a radio frequency identification reading success prompting method which can assist in prompting whether the remote RFID reading is successful.
The radio frequency identification reading terminal comprises a reading switch, a directional reading antenna, a processor, a first laser light source, a second laser light source and a controller; the reading switch is used for starting the directional reading antenna when the radio frequency identification reading terminal starts to read a plurality of objects to be identified; the processor is electrically connected with the directional reading antenna and the reading switch and is used for sending a reading success signal when the radio frequency identification reading terminal successfully reads a plurality of objects to be identified; the first laser light source is arranged adjacent to the emission plane of the directional reading antenna, and the ray emergent direction of the first laser light source is parallel to the maximum radiation direction of the main lobe of the directional reading antenna; the second laser light source is arranged adjacent to the first laser light source side by side, and the light emergent direction of the second laser light source is parallel to the light emergent direction of the first laser light source; the controller is electrically connected to the reading switch, the processor, the first laser source and the second laser source, and is used for controlling the first laser source to start the first prompting light when the reading switch starts the directional reading antenna, and controlling the first laser source to close the first prompting light and simultaneously controlling the second laser source to start the second prompting light when receiving a reading success signal, wherein the spot positions of the first prompting light and the second prompting light are both corresponding to the area where the object to be identified is currently read by the radio frequency identification reading terminal, and the color of the second prompting light is different from that of the first prompting light.
Preferably, the controller is further configured to control the second laser light source to turn off the second prompting light after the radio frequency identification reading terminal successfully reads the plurality of objects to be identified for a preset period of time.
Preferably, the controller is further configured to control the first laser light source to turn off the first prompting light and control the second laser light source to turn off the second prompting light when the read switch turns off the directional read antenna.
Preferably, the emission plane of the directional reading antenna is perpendicular to the light emitting direction of the second laser light source.
Preferably, the spot width of the second prompting light emitted by the second laser light source corresponds to the main lobe width of the directional reading antenna.
Preferably, the spot shape of the second cue light is different from the spot shape of the first cue light.
Preferably, the first laser light source and the second laser light source each include a semiconductor laser having an output light wavelength in a visible light range.
Preferably, the plurality of objects to be identified are respectively provided with radio frequency electronic tags.
The radio frequency identification reading success prompting method comprises the following steps: providing a radio frequency identification reading terminal with a directional reading antenna, a first laser light source and a second laser light source, wherein the first laser light source is adjacently arranged on an emission plane of the directional reading antenna, the second laser light source is adjacently arranged side by side with the first laser light source, and the ray emergent directions of the first laser light source and the second laser light source are parallel to the maximum radiation direction of a main lobe of the directional reading antenna; when the radio frequency identification reading terminal is started to read a plurality of objects to be identified, the first laser light source is controlled to start first prompting light, and the light spot position of the first prompting light corresponds to the area where the object to be identified read by the radio frequency identification reading terminal is located; when the radio frequency identification reading terminal successfully reads the plurality of objects to be identified, the first laser light source is controlled to close the first prompting light, the second laser light source is controlled to open the second prompting light, the spot position of the second prompting light corresponds to the area where the object to be identified is currently read by the radio frequency identification reading terminal, and the color of the second prompting light is different from that of the first prompting light.
Preferably, the radio frequency identification reading success prompting method further comprises the following steps: and after the radio frequency identification reading terminal successfully reads a plurality of objects to be identified for a preset period of time, controlling the second laser light source to turn off the second prompting light.
Compared with the prior art, the radio frequency identification reading terminal disclosed by the invention assists a user to judge the area of the object read by the current RFID and judge whether the RFID is successfully read or not through different prompt light rays emitted by two different laser light sources, so that the error rate when a large number of objects to be identified are identified by the remote radio frequency identification is greatly reduced, and the use experience of the user is improved.
Drawings
Fig. 1 is a schematic diagram of an rfid reading terminal according to an embodiment of the invention.
FIG. 2 is a flowchart of a RFID read success prompting method according to an embodiment of the invention.
Detailed Description
For a further understanding of the objects, construction, features, and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.
Referring to fig. 1, fig. 1 is a schematic diagram of an rfid reading terminal 10 according to an embodiment of the invention. The radio frequency identification reading terminal 10 comprises a reading switch 1, a directional reading antenna 2, a processor 3, a controller 4, a first laser light source 5 and a second laser light source 6. The present invention includes, but is not limited to, the rfid reader terminal 10 being an active rfid reader or a passive uhf rfid reader.
The reading switch 1 is used for turning on the directional reading antenna 2 when the rfid reading terminal 10 starts to read a plurality of objects 20 to be identified. In practical applications, the plurality of objects 20 each have a radio frequency tag.
The processor 3 is electrically connected to the directional reading antenna 2 and the reading switch 1, and the processor 3 is configured to send a reading success signal when the rfid reading terminal 10 is successful in reading a plurality of objects to be identified.
The first laser light source 5 is arranged adjacent to the emission plane 21 of the directional reading antenna 2, and the light emitting direction a of the first laser light source 5 is parallel to the maximum radiation direction C of the main lobe of the directional reading antenna 2. Preferably, the emission plane 21 of the directional reading antenna 2 is perpendicular to the light emission direction a of the first laser light source 5. In practical applications, the first laser source 5 may be disposed on the axis of the emission plane 21 of the directional reading antenna 2, so as to make the first prompting light emitted by the first laser source 5 coincide with the maximum radiation direction of the main lobe of the directional reading antenna 2 as much as possible.
The second laser light source 6 is disposed adjacent to and side by side with the first laser light source 5, and the light emitting direction B of the second laser light source 6 is parallel to the light emitting direction a of the first laser light source. Preferably, the emission plane 21 of the directional reading antenna 2 is perpendicular to the light emission direction B of the second laser light source 6.
In practical applications, the second laser light source 6 and the first laser light source 5 respectively include semiconductor lasers with output light wavelengths in the visible light range. Since the auxiliary light is required to generate visible light spots at the remote object to be identified, the common LED light source cannot meet the requirement. The present invention includes, but is not limited to, the first laser light source 5 includes a red laser diode, the second laser light source 6 includes a green laser diode, and other elements such as lenses according to the light path requirements are not described herein.
The controller 4 is electrically connected to the read switch 1, the processor 3, the first laser light source 5 and the second laser light source 6. The controller 4 is configured to control the first laser light source 5 to turn on the first prompting light when the read switch 1 turns on the directional read antenna 2, and the controller 4 controls the first laser light source 5 to turn off the first prompting light when receiving a read success signal, and simultaneously controls the second laser light source 6 to turn on the second prompting light, wherein the spot positions of the first prompting light and the second prompting light both correspond to an area where the object to be identified is currently read by the radio frequency identification read terminal 10, and the color of the second prompting light is different from that of the first prompting light. It should be noted that, the first prompting light is the light emitted by the first laser light source 5, and the emitting direction of the first prompting light is substantially parallel to the maximum radiation direction of the main lobe of the directional reading antenna 2; the second prompting light is the light emitted by the second laser light source 6, and the emergent direction of the second prompting light is substantially coincident with the emergent direction of the first prompting light.
Preferably, the second prompting light spot emitted by the second laser light source 6 may be a straight line or a circular shape. Preferably, the width of the straight spot or the diameter of the circular spot corresponds to the width of the main lobe of the directional reading antenna 2, so that the correspondence between the prompting light and the current reading area can be further enhanced. Generally, the angle between the two points at which the radiation intensity decreases by 3dB (i.e., the power density decreases by half) on both sides of the maximum radiation direction of the main lobe is defined as the main lobe width. The main lobe width of the directional reading antenna 2 according to the present invention is also understood to correspond to the distance between the two points (i.e. the width corresponding to the angle between the two points). The narrower the main lobe width is, the better the directivity of the directional reading antenna is, the farther the radiation action distance is, the stronger the pertinence of the radio frequency identification is, and the more concentrated the spot width of the prompting light correspondingly is, so that the current reading area can be prompted more accurately.
Preferably, the spot shape of the second indicating light is different from the spot shape of the first indicating light, including but not limited to, the spot shape of the first indicating light is rectangular, and the spot shape of the second indicating light is circular, so that whether the reading is successful or not can be more obviously indicated.
In an embodiment, the controller 4 is further configured to control the second laser light source 6 to turn off the second prompting light after the rfid reading terminal 10 successfully reads the plurality of objects 20 for a preset period of time. In practical applications, the controller 4 is further configured to control the first laser light source 5 to turn off the first prompting light and control the second laser light source 6 to turn off the second prompting light when the read switch 1 turns off the directional read antenna 2.
Referring to fig. 2, fig. 2 is a flowchart of a method for prompting success of rfid reading according to an embodiment of the invention. The radio frequency identification reading success prompting method comprises the following steps.
S1, a radio frequency identification reading terminal 10 with a directional reading antenna 2, a first laser light source 5 and a second laser light source 6 is provided, the first laser light source 5 is adjacent to an emission plane 21 arranged on the directional reading antenna 2, the second laser light source 6 is adjacent to the first laser light source 5 side by side, and the light emergent directions of the first laser light source 5 and the second laser light source 6 are parallel to the maximum radiation direction of the main lobe of the directional reading antenna 2. In practical applications, the first laser light source 5 and the second laser light source 6 each include a semiconductor laser whose output light wavelength is in the visible light range. The invention includes, but is not limited to, the first laser light source 5 comprising a red laser diode and the second laser light source 6 comprising a green laser diode. Preferably, the emission plane of the directional reading antenna 2 is perpendicular to the light exit direction of the second laser light source 6.
S2, when the RFID reading terminal 10 is started to read a plurality of objects to be identified 20, the first laser light source 5 is controlled to start first prompting light, and the spot position of the first prompting light corresponds to the area where the object to be identified read by the RFID reading terminal 10 is located. In practical applications, the plurality of objects 20 each have a radio frequency tag.
S3, when the RFID reading terminal 10 successfully reads the plurality of objects to be identified 20, the first laser light source 5 is controlled to turn off the first prompting light, and the second laser light source 6 is controlled to turn on the second prompting light, wherein the spot position of the second prompting light corresponds to the area where the object to be identified is currently read by the RFID reading terminal 10, and the color of the second prompting light is different from that of the first prompting light. Preferably, the spot width of the second prompting light emitted by the second laser light source 6 corresponds to the main lobe width of the directional reading antenna 2, so that the correspondence between the prompting light and the current reading area can be further enhanced.
In one embodiment, the method for indicating the reading position of the radio frequency identification may further include the following steps.
S4, after the radio frequency identification reading terminal 10 successfully reads a plurality of objects to be identified for a preset period of time, the second laser source 6 is controlled to turn off the second prompting light. In practical applications, the method further includes controlling the first laser light source 5 to turn off the first prompting light when the read switch 1 turns off the directional read antenna 2, and controlling the second laser light source 6 to turn off the second prompting light.
According to the radio frequency identification reading terminal, the user is assisted to judge the area where the object read by the current RFID is located and judge whether the RFID is successfully read or not through different prompt light rays emitted by two different laser light sources, so that the error rate when a large number of objects to be identified are identified by the remote radio frequency identification is greatly reduced, and the use experience of the user is improved.
The invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. The radio frequency identification reading terminal comprises a reading switch and a directional reading antenna, wherein the reading switch is used for starting the directional reading antenna when the radio frequency identification reading terminal starts to read a plurality of objects to be identified; the radio frequency identification reading terminal is characterized by further comprising:
the processor is electrically connected with the directional reading antenna and the reading switch and is used for sending a reading success signal when the radio frequency identification reading terminal successfully reads the plurality of objects to be identified;
the first laser light source is arranged on the axis of the emission plane of the directional reading antenna, and the first prompt light emitted by the first laser light source coincides with the maximum radiation direction of the main lobe of the directional reading antenna;
the second laser light source is arranged adjacent to the first laser light source side by side, the light emergent direction of the second laser light source is parallel to the light emergent direction of the first laser light source, and the emitting plane of the directional reading antenna is perpendicular to the light emergent direction of the second laser light source;
the controller is electrically connected with the reading switch, the processor, the first laser light source and the second laser light source, and is used for controlling the first laser light source to start first prompting light when the reading switch starts the directional reading antenna, controlling the first laser light source to close the first prompting light when receiving the reading success signal and controlling the second laser light source to start second prompting light when receiving the reading success signal, wherein the light spot positions of the first prompting light source and the second prompting light source are corresponding to the area where the object to be identified is currently read by the radio frequency identification reading terminal, the color of the second prompting light is different from that of the first prompting light, and the light spot width of the second prompting light corresponds to the main lobe width of the directional reading antenna.
2. The radio frequency identification reading terminal according to claim 1, wherein the controller is further configured to control the second laser light source to turn off the second prompting light after the radio frequency identification reading terminal successfully reads a plurality of objects to be identified for a predetermined period of time.
3. The radio frequency identification reading terminal according to claim 1, wherein the controller is further configured to control the first laser light source to turn off the first indicator light and control the second laser light source to turn off the second indicator light when the read switch turns off the directional read antenna.
4. The radio frequency identification reading terminal according to claim 1, wherein the spot shape of the second cue light is different from the spot shape of the first cue light.
5. The radio frequency identification reading terminal of claim 1, wherein the first laser light source and the second laser light source each comprise a semiconductor laser having an output light wavelength in the visible light range.
6. The radio frequency identification reading terminal according to claim 1, wherein each of the plurality of objects to be identified has a radio frequency electronic tag.
7. A radio frequency identification reading success prompting method is characterized by comprising the following steps:
providing a radio frequency identification reading terminal with a directional reading antenna, a first laser light source and a second laser light source, wherein the first laser light source is arranged on the axis of the emitting plane of the directional reading antenna, a first prompting light ray emitted by the first laser light source is overlapped with the maximum radiation direction of a main lobe of the directional reading antenna, the second laser light source is arranged adjacent to and side by side with the first laser light source, the light ray emitting directions of the first laser light source and the second laser light source are parallel, and the emitting plane of the directional reading antenna is perpendicular to the light ray emitting direction of the second laser light source;
when the radio frequency identification reading terminal is started to read a plurality of objects to be identified, the first laser light source is controlled to start first prompting light, and the light spot position of the first prompting light corresponds to the area where the object to be identified read by the radio frequency identification reading terminal is located;
when the radio frequency identification reading terminal successfully reads the plurality of objects to be identified, the first laser light source is controlled to close the first prompting light, the second laser light source is controlled to open the second prompting light, the spot position of the second prompting light corresponds to the area where the object to be identified is currently read by the radio frequency identification reading terminal, the color of the second prompting light is different from that of the first prompting light, and the spot width of the second prompting light corresponds to the main lobe width of the directional reading antenna.
8. The method of claim 7, further comprising: and after the radio frequency identification reading terminal successfully reads a plurality of objects to be identified for a preset period of time, controlling the second laser light source to turn off the second prompting light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119234.1A CN106682559B (en) | 2017-03-02 | 2017-03-02 | Radio frequency identification reading terminal and radio frequency identification reading success prompting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119234.1A CN106682559B (en) | 2017-03-02 | 2017-03-02 | Radio frequency identification reading terminal and radio frequency identification reading success prompting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106682559A CN106682559A (en) | 2017-05-17 |
| CN106682559B true CN106682559B (en) | 2023-08-08 |
Family
ID=58861499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710119234.1A Active CN106682559B (en) | 2017-03-02 | 2017-03-02 | Radio frequency identification reading terminal and radio frequency identification reading success prompting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106682559B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549829A (en) * | 2018-03-30 | 2018-09-18 | 苏州闪捷通光电科技有限公司 | A kind of radio frequency identification reading terminals and radio frequency identification read successfully reminding method |
| CN110647777A (en) * | 2019-09-18 | 2020-01-03 | 深圳盈达机器视觉技术有限公司 | Radio frequency identification reader and application method thereof |
| CN112560520A (en) * | 2019-09-25 | 2021-03-26 | 比亚迪股份有限公司 | Intelligent wearable device, article checking method and storage medium |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2556784A1 (en) * | 2006-08-23 | 2008-02-23 | Psion Teklogix Inc. | Rfid reader and range indicating method for the rfid reader |
| CN201845428U (en) * | 2010-11-02 | 2011-05-25 | 太瀚科技股份有限公司 | Radio frequency remote controller |
| CN102369415A (en) * | 2009-03-31 | 2012-03-07 | 康宁股份有限公司 | Components, systems, and methods for associating sensor data with component location |
| CN102831458A (en) * | 2012-09-18 | 2012-12-19 | 陕西海创中盈信息技术有限公司 | Sensing type WiFi (wireless fidelity) electronic label and reading method thereof |
| CN102855455A (en) * | 2011-07-01 | 2013-01-02 | 深圳市远望谷信息技术股份有限公司 | Method and system for quickly identifying electronic labels |
| CN103679235A (en) * | 2013-12-20 | 2014-03-26 | 昆山信德佳电气科技有限公司 | Monitoring device and method for fixed point positioning management of articles |
| CN103797641A (en) * | 2011-09-22 | 2014-05-14 | 皇家飞利浦有限公司 | Lighting device with RF antenna |
| WO2014155204A1 (en) * | 2013-03-28 | 2014-10-02 | International Rfid Solutions Sas | Rfid reader and method for discriminating rfid tags installed on adjacent container units or the likes |
| CN204155288U (en) * | 2014-08-21 | 2015-02-11 | 茂森科技股份有限公司 | The ultrahigh frequency radio frequency identification tag readers of tool aiming function |
| CN104392196A (en) * | 2009-10-20 | 2015-03-04 | 手持产品公司 | Long range selective rfid using laser photodetection wakeup |
| CN104483655A (en) * | 2014-12-08 | 2015-04-01 | 正量电子科技（苏州）有限公司 | Method for monitoring space position change of radio frequency identification tags in real time |
| CN105512591A (en) * | 2015-12-08 | 2016-04-20 | 周琼 | ID whereabouts determination system and method based on RFID |
| CN106295445A (en) * | 2013-11-27 | 2017-01-04 | 苏州木兰电子科技有限公司 | Identify and activate source apart from dynamic adjustable radio-frequency antenna |
| CN206584364U (en) * | 2017-03-02 | 2017-10-24 | 苏州摩比力特电子科技有限公司 | Radio frequency identification reading terminals |
-
2017
- 2017-03-02 CN CN201710119234.1A patent/CN106682559B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2556784A1 (en) * | 2006-08-23 | 2008-02-23 | Psion Teklogix Inc. | Rfid reader and range indicating method for the rfid reader |
| CN102369415A (en) * | 2009-03-31 | 2012-03-07 | 康宁股份有限公司 | Components, systems, and methods for associating sensor data with component location |
| CN104392196A (en) * | 2009-10-20 | 2015-03-04 | 手持产品公司 | Long range selective rfid using laser photodetection wakeup |
| CN201845428U (en) * | 2010-11-02 | 2011-05-25 | 太瀚科技股份有限公司 | Radio frequency remote controller |
| CN102855455A (en) * | 2011-07-01 | 2013-01-02 | 深圳市远望谷信息技术股份有限公司 | Method and system for quickly identifying electronic labels |
| CN103797641A (en) * | 2011-09-22 | 2014-05-14 | 皇家飞利浦有限公司 | Lighting device with RF antenna |
| CN102831458A (en) * | 2012-09-18 | 2012-12-19 | 陕西海创中盈信息技术有限公司 | Sensing type WiFi (wireless fidelity) electronic label and reading method thereof |
| WO2014155204A1 (en) * | 2013-03-28 | 2014-10-02 | International Rfid Solutions Sas | Rfid reader and method for discriminating rfid tags installed on adjacent container units or the likes |
| CN106295445A (en) * | 2013-11-27 | 2017-01-04 | 苏州木兰电子科技有限公司 | Identify and activate source apart from dynamic adjustable radio-frequency antenna |
| CN103679235A (en) * | 2013-12-20 | 2014-03-26 | 昆山信德佳电气科技有限公司 | Monitoring device and method for fixed point positioning management of articles |
| CN204155288U (en) * | 2014-08-21 | 2015-02-11 | 茂森科技股份有限公司 | The ultrahigh frequency radio frequency identification tag readers of tool aiming function |
| CN104483655A (en) * | 2014-12-08 | 2015-04-01 | 正量电子科技（苏州）有限公司 | Method for monitoring space position change of radio frequency identification tags in real time |
| CN105512591A (en) * | 2015-12-08 | 2016-04-20 | 周琼 | ID whereabouts determination system and method based on RFID |
| CN206584364U (en) * | 2017-03-02 | 2017-10-24 | 苏州摩比力特电子科技有限公司 | Radio frequency identification reading terminals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106682559A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9977121B1 (en) | Systems and methods for beam forming RFID tags | |
| CN106682559B (en) | Radio frequency identification reading terminal and radio frequency identification reading success prompting method | |
| US11107034B1 (en) | Portal monitoring with steered-beam RFID systems | |
| JP4548195B2 (en) | RFID system and reader | |
| CN103714369A (en) | Passive photoelectric label, photoelectric reader, photoelectric label system and information exchange method | |
| US20080061942A1 (en) | RF tag reader and method | |
| CN107301358B (en) | Passive electronic tag, and control method, device and system of passive electronic tag | |
| US10418711B2 (en) | RFID antenna structure for increased range when coupled with a mobile device | |
| JP2009503637A (en) | Optical reading and radio frequency encoding device adaptable at output of identification label printer | |
| US10782400B2 (en) | Identification friend or foe (IFF) system and method | |
| US20110090060A1 (en) | Isolating RFID Reader | |
| JP4866456B2 (en) | RF tag reader / writer | |
| CN103810465A (en) | System and method for tracking | |
| CN206584364U (en) | Radio frequency identification reading terminals | |
| US20100102931A1 (en) | Wireless transponder system with polarization modulation | |
| CN206584365U (en) | Long distance radio frequency identification reading terminals | |
| CN106599756A (en) | Long-distance radio frequency identification reading terminal and radio frequency identification reading position indication method | |
| Rzymowski et al. | UHF ESPAR antenna for simple Angle of Arrival estimation in UHF RFID applications | |
| US20120194408A1 (en) | Device Comprising an Antenna | |
| US8416060B2 (en) | Method and device for reading radio frequency identification (RFID) tags | |
| CN107968673B (en) | Communication device based on flexible circuit board | |
| US8314741B2 (en) | One-wavelength loop antenna | |
| CN104751118A (en) | Radio frequency identification antenna | |
| KR20140000375U (en) | Backscattering Type Visible Ray Communication System | |
| JP5212003B2 (en) | RFID tag reader / writer system, RFID tag reader / writer device, and RFID tag |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181113 Address after: 215121 A1 605, Ting LAN lane, Suzhou Industrial Park, Suzhou, Jiangsu, 605 Applicant after: Suzhou Mobi inton Intelligent System Co.,Ltd. Address before: 215000 Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province, on the east side of Chang'an Road, on the southwest side of the 8th floor of Building A of Wujiang Science and Technology Pioneering Park Applicant before: SUZHOU MOBILEAD ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |