CN215142296U - RFID reading device and sorting vehicle - Google Patents
RFID reading device and sorting vehicle Download PDFInfo
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- CN215142296U CN215142296U CN202120539886.2U CN202120539886U CN215142296U CN 215142296 U CN215142296 U CN 215142296U CN 202120539886 U CN202120539886 U CN 202120539886U CN 215142296 U CN215142296 U CN 215142296U
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Abstract
The utility model discloses a RFID reading device and a sorting vehicle, wherein the RFID reading device comprises a containing part; and an RFID reading unit and a reading direction detecting unit provided in the housing unit; the reading direction detection part is electrically connected with the RFID reading part; a reading direction detection unit for detecting the direction of the radio wave transmitted and output by the RFID reading unit and transmitting direction detection information to the RFID reading unit; and an RFID reading unit for changing the intensity of the radio wave to be transmitted and output according to the direction detection information. Through using above-mentioned RFID reading device and letter sorting car, there is the problem that sends output setting mistake and leads to letter sorting operation registration error in current RFID reading device to a certain extent, improves the rate of accuracy that letter sorting operation read.
Description
Technical Field
The utility model relates to a RFID reading device and letter sorting car.
Background
Currently, Radio Frequency Identification (RFID) technology is widely used, especially in the field of warehouse management. The RFID label is arranged on the article, so that the article can be effectively managed. In warehouses, items are placed on shelves. When taking out various kinds of articles from the rack, the worker needs to walk to the rack with the articles and perform sorting work for taking out the articles from the rack. In order to confirm the articles on the shelves, the worker needs to perform an inventory operation periodically, and sometimes performs an in-out management operation for managing the storage and delivery of the articles.
During sorting operation, articles are read one by one, so that accurate operation can be realized; under the premise, the sending output of the RFID reading device is reduced, and the accuracy can be improved to a certain extent. When the checking operation is carried out, a plurality of articles are continuously read, so that the operation can be quickly finished; under this premise, the transmission output of the RFID reading device is increased, and the efficiency can be improved to a certain extent.
Since the transmission output of the RFID reader is different, the worker must change the transmission output of the RFID reader when performing sorting work or inventory work. If the setting of the transmission output is wrong, particularly if the sorting work is required, and the transmission output of the RFID reader is large, the RFID tag which should not be sorted is read and registered in the sorting work.
Therefore, the conventional RFID reading device has a problem that the transmission output setting is mistaken, which causes a wrong registration of the sorting job.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an RFID reader and a sorting vehicle, which change the intensity of radio waves by detecting the direction of radio waves transmitted and output by an RFID reader, thereby solving the problem of erroneous registration of sorting work due to wrong transmission and output settings in the conventional RFID reader to a certain extent, and improving the accuracy of reading the sorting work.
In a first aspect, the present invention provides an RFID reading apparatus, including: a storage section; and an RFID reading unit and a reading direction detecting unit provided in the housing unit; the reading direction detection part is electrically connected with the RFID reading part; the reading direction detection part is used for detecting the direction of the radio wave transmitted and output by the RFID reading part and sending direction detection information to the RFID reading part; and the RFID reading part is used for changing the intensity of the radio wave transmitted and output according to the direction detection information.
According to the matching relation between the electric wave direction and the electric wave intensity which are set in advance and transmitted and output by the RFID reading part, when the electric wave direction of the RFID reading part is changed, the reading direction detection part can timely transmit the changed direction detection information to the RFID reading part, so that the RFID reading part can change the electric wave intensity which is transmitted and output.
Further, in the above RFID reading device, the RFID reading section includes a transmission output unit and a control unit; the control unit comprises a first information receiving end and a first information sending end; the first information receiving end is electrically connected with the reading direction detection part and is used for receiving the direction detection information; the first information sending end is electrically connected with the sending output unit and used for sending the radio wave intensity change information to the sending output unit by the control unit according to the direction detection information; and the transmission output unit is used for transmitting and outputting the radio wave according to the radio wave intensity change information.
Further, in the above RFID reading device, the housing portion includes an opening unit; the RFID reading portion is connected to the opening unit.
When the sorting work is carried out, the articles need to be put into the storage part one by one, the RFID reading part is arranged near the opening unit, the transmission output electric wave is overlapped with the track of article transfer, a separate registration operation track is not needed, only the articles need to be placed from the goods shelf to the opening unit, and the work efficiency can be improved.
Further, in the RFID reading device, the reading direction detecting unit is adjacent to the RFID reading unit.
The adjacent arrangement mode enables the reading direction detection part to more accurately detect the direction of the radio wave transmitted and output by the RFID reading part.
Further, in the above RFID reading device, the RFID reading section is detachably connected to the opening unit.
The detachable connection mode is convenient for the installation, the inspection and the maintenance of the RFID reading part monomer, and the position adjustment is convenient to be combined with the actual operation.
Further, in the above RFID reading device, the reading direction detecting section includes a switch control unit, a direction detecting unit, and a power supply unit; the switch control unit is electrically connected with the power supply unit and is used for controlling the power supply unit to be switched on or switched off to supply power to the direction detection unit; the power supply unit is electrically connected with the direction detection unit and used for supplying power to the direction detection unit.
Further, in the RFID reading device, the switch control unit is provided on an outer surface facing the operator.
The switch control unit faces to one side of an operator, so that the specific operation of the operator is facilitated, and the work efficiency of warehouse management is improved.
Further, in the RFID reading apparatus, the switch control unit is an electronic sensor.
Further, in the RFID reading apparatus, the electronic sensor is an acceleration sensor.
In a second aspect, the present invention provides a sorting vehicle, comprising the RFID reading apparatus of any one of the above descriptions.
The embodiment of the utility model provides a RFID reading device and letter sorting car, wherein RFID reading device includes: a storage section; and an RFID reading unit and a reading direction detecting unit provided in the housing unit; the reading direction detection part is electrically connected with the RFID reading part; a reading direction detection unit for detecting the direction of the radio wave transmitted and output by the RFID reading unit and transmitting direction detection information to the RFID reading unit; and an RFID reading unit for changing the intensity of the radio wave to be transmitted and output according to the direction detection information. Through using above-mentioned RFID reading device and letter sorting car, there is the problem that sends output setting mistake and leads to letter sorting operation registration error in current RFID reading device to a certain extent, improves the rate of accuracy that letter sorting operation read.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic diagram of an embodiment of the present invention in which a reading range of an RFID reading device faces upward;
FIG. 2 is a schematic diagram of an embodiment of the present invention in which the reading range of the RFID reading device faces in a direction other than the upward direction; and
fig. 3 is a logic block diagram of an RFID reading device according to an embodiment of the present invention.
Description of the reference numerals
1 RFID reading device
2 RFID reader
201 transmit output unit
202 control unit
3 reading direction detecting part
301 switch control unit
302 power supply unit
303 direction detecting unit
4 storage part
Detailed Description
In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following is a detailed description of the RFID reading device and the sorting cart of the present invention.
In a first aspect, and with reference to fig. 1-3 below, a preferred embodiment of the RFID reading apparatus of the present invention is shown. Fig. 1 is a schematic diagram of an embodiment of the present invention in which a reading range of an RFID reading device faces upward; FIG. 2 is a schematic diagram of an embodiment of the present invention in which the reading range of the RFID reading device faces in a direction other than the upward direction; fig. 3 is a logic block diagram of an RFID reading device according to an embodiment of the present invention. Wherein, the broken line range in fig. 1 represents the range of transmitting the output electric wave when the RFID reading device is directed upward; the broken line range in fig. 2 represents a range in which the RFID reading device transmits the output radio wave in a direction other than the upward direction.
The utility model provides a RFID reading device 1, include: a storage section 4; and an RFID reading unit 2 and a reading direction detection unit 3 provided in the housing unit 4; the reading direction detection unit 3 is electrically connected to the RFID reading unit 2; a reading direction detection unit 3 for detecting the direction of the radio wave transmitted and output by the RFID reading unit 2 and transmitting direction detection information to the RFID reading unit 2; the RFID reader 2 changes the intensity of the radio wave to be transmitted and output, based on the direction detection information.
According to the matching relationship between the radio wave direction and the radio wave intensity of the transmission output of the RFID reading unit 2, which is set in advance, when the radio wave direction of the RFID reading unit 2 is changed, the reading direction detecting unit 3 can transmit the changed direction detection information to the RFID reading unit 2 in time, so that the RFID reading unit 2 changes the radio wave intensity of the transmission output.
Next, in the RFID reading device 1, the RFID reading section 2 includes a transmission output unit 201 and a control unit 202; the control unit 202 comprises a first information receiving end and a first information sending end; the first information receiving end is electrically connected with the reading direction detection part 3 and used for receiving the direction detection information; the first information transmitting terminal is electrically connected to the transmission output unit 201, and is used for the control unit 202 to transmit the radio wave intensity change information to the transmission output unit 201 according to the direction detection information; a transmission output unit 201 for transmitting and outputting the radio wave based on the radio wave intensity change information.
In the RFID reader 1, the housing 4 includes an opening unit; the RFID reading section 2 is adjacent to the opening unit.
When performing sorting work, it is necessary to put articles one by one into the storage section 4, and the RFID reading section 2 is provided near the opening unit so that the transmission output electric wave coincides with the track of article transfer, and it is only necessary to transfer the articles from the rack to the opening unit without a separate registration operation track, and work efficiency can be improved.
In the RFID reading device 1, the reading direction detection unit 3 is adjacent to the RFID reading unit 2.
The adjacent arrangement is such that the reading direction detecting unit 3 more accurately detects the direction of the radio wave transmitted and output by the RFID reading unit 2.
In the RFID reader 1, the RFID reader 2 is detachably connected to the opening unit.
The detachable connection mode is convenient for the installation, the inspection and the maintenance of the RFID reading part 2 monomer, and the position adjustment is convenient to be carried out in combination with the actual operation.
In the RFID reading device 1, the reading direction detection unit 3 includes a switch control unit 301, a direction detection unit 303, and a power supply unit 302; the switch control unit 301 is electrically connected with the power supply unit 302 and is used for controlling the power supply unit 302 to switch on or off to supply power to the direction detection unit 303; the power supply unit 302 is electrically connected to the direction detection unit 303, and transmits power to the direction detection unit 303.
In the RFID reader 1, the switch control unit 301 has a mechanical structure; the switch control unit 301 is provided on an outer surface facing the operator.
The mechanical switch control unit 301 reads the outer surface of the direction detection part 3, particularly faces to one side of an operator, so that the specific operation of the operator is facilitated, and the work efficiency of warehouse management is improved.
Referring again to fig. 1-3, in actual operation:
the matching relationship between the direction of the radio wave transmitted and output by the RFID reading unit 2 and the intensity of the radio wave is set in advance, that is: sorting operation, wherein the output electric wave is sent to face upwards, and the electric wave intensity is low; in the checking operation, the transmitted and outputted radio wave is directed in a direction other than the upward direction, and the intensity of the radio wave is large.
When a sorting operation is required, the RFID reading section 2 is turned to a position angle such that the reading range is directed upward. The reading direction detection unit 3 detects the direction of the radio wave at appropriate timing and transmits the direction detection information to the control unit 202 of the RFID reading unit 2. The control unit 202 transmits the radio wave intensity change information to the transmission output unit 201 based on the matching relationship set in advance, and the transmission output unit 201 changes the radio wave intensity of the transmission output so as to reduce the radio wave intensity, so as to satisfy the request of reading only the RFID tag of the article to be sorted. Then, the sorting work is formally performed.
When the inventory operation is required, the RFID reading section 2 is turned to a position angle such that the reading range is directed in a direction other than the upward direction. The reading direction detection unit 3 detects the direction of the radio wave at appropriate timing and transmits the direction detection information to the control unit 202 of the RFID reading unit 2. Control section 202 transmits radio wave intensity change information to transmission output section 201 based on a matching relationship set in advance, and transmission output section 201 changes the radio wave intensity of transmission output so as to increase the radio wave intensity, thereby satisfying the requirement of continuously reading RFID tags of a plurality of articles. Then, the checking operation is formally performed.
In fact, the utility model discloses well switch control unit can also select other modes except for mechanical type structure, for example electronic sensor structure like acceleration sensor, as long as can play the effect that control power supply unit opened or closed to the power transmission of direction detecting element, all is within the protection scope of the utility model.
The embodiment of the utility model provides a RFID reading device, include: a storage section; and an RFID reading unit and a reading direction detecting unit provided in the housing unit; the reading direction detection part is electrically connected with the RFID reading part; a reading direction detection unit for detecting the direction of the radio wave transmitted and output by the RFID reading unit and transmitting direction detection information to the RFID reading unit; and an RFID reading unit for changing the intensity of the radio wave to be transmitted and output according to the direction detection information. By using the RFID reading device, the problem that the existing RFID reading device has wrong sending output setting to cause wrong sorting operation registration is solved to a certain extent, and the accuracy of reading the sorting operation is improved.
In a second aspect, the embodiment of the present invention further provides a sorting vehicle, and the implementation manner and principle thereof are the same as the above-mentioned RFID reading device, and are not repeated here.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications can be made to the embodiments without substantially departing from the spirit and scope of the present invention. Therefore, all such modifications are included in the scope of the present invention.
Claims (10)
1. An RFID reading apparatus, comprising:
a storage section; and
an RFID reading unit and a reading direction detecting unit provided in the housing unit;
the reading direction detection part is electrically connected with the RFID reading part;
the reading direction detection part is used for detecting the direction of the radio wave transmitted and output by the RFID reading part and sending direction detection information to the RFID reading part;
and the RFID reading part is used for changing the intensity of the transmitted and output radio wave according to the direction detection information.
2. RFID reading device according to claim 1,
the RFID reading part comprises a transmission output unit and a control unit;
the control unit comprises a first information receiving end and a first information sending end;
the first information receiving end is electrically connected with the reading direction detection part and is used for receiving the direction detection information;
the first information sending end is electrically connected with the sending output unit and used for sending the radio wave intensity change information to the sending output unit by the control unit according to the direction detection information;
and the transmission output unit is used for transmitting and outputting the radio wave according to the radio wave intensity change information.
3. RFID reading device according to claim 2,
the receiving portion includes an opening unit;
the RFID reading portion is connected to the opening unit.
4. RFID reading device according to claim 3,
the reading direction detection unit is adjacent to the RFID reading unit.
5. RFID reading device according to claim 4,
the RFID reading portion is detachably connected to the opening unit.
6. RFID reading device according to claim 5,
the reading direction detection part comprises a switch control unit, a direction detection unit and a power supply unit;
the switch control unit is electrically connected with the power supply unit and is used for controlling the power supply unit to be switched on or switched off to supply power to the direction detection unit;
the power supply unit is electrically connected with the direction detection unit and used for supplying power to the direction detection unit.
7. RFID reading device according to claim 6,
the switch control unit is arranged on the outer surface facing to an operator.
8. RFID reading device according to claim 7,
the switch control unit is an electronic sensor.
9. RFID reading device according to claim 8,
the electronic sensor is an acceleration sensor.
10. A sorting vehicle is characterized in that,
provided with an RFID reading device as claimed in any one of the claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539886.2U CN215142296U (en) | 2021-03-16 | 2021-03-16 | RFID reading device and sorting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539886.2U CN215142296U (en) | 2021-03-16 | 2021-03-16 | RFID reading device and sorting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215142296U true CN215142296U (en) | 2021-12-14 |
Family
ID=79415689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539886.2U Expired - Fee Related CN215142296U (en) | 2021-03-16 | 2021-03-16 | RFID reading device and sorting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215142296U (en) |
-
2021
- 2021-03-16 CN CN202120539886.2U patent/CN215142296U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |