CN202854936U - Anti-metal radio-frequency personnel in-out management device - Google Patents
Anti-metal radio-frequency personnel in-out management device Download PDFInfo
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- CN202854936U CN202854936U CN 201220591254 CN201220591254U CN202854936U CN 202854936 U CN202854936 U CN 202854936U CN 201220591254 CN201220591254 CN 201220591254 CN 201220591254 U CN201220591254 U CN 201220591254U CN 202854936 U CN202854936 U CN 202854936U
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Abstract
The utility model relates to a personnel in-out management device, in particular relates to an anti-metal radio-frequency personnel in-out management device which can effectively improve the personnel in-out management efficiency and reduce the misreading rate on the basis of a radio-frequency identification (RFID) technology and is particularly suitable for realizing gapless cascading of a plurality of groups of radio-frequency channels. The anti-metal radio-frequency personnel in-out management device comprises a type A channel support and a type B channel support which are parallelly arranged on two sides of a channel, wherein a radio-frequency antenna is arranged in each of the two channel supports; a radio-frequency card reader-writer and a power module are arranged on any one of the channel supports, and the radio-frequency card reader-writer is connected with the power module; and the radio-frequency antennae on the two channel supports are connected with the radio-frequency reader-writer. The anti-metal radio-frequency personnel in-out management device is characterized in that a metal shield plate is arranged in each of the two channel supports, and the radio-frequency antennae are fixed on inner sides of the metal shield plates. Compared with the prior art, the anti-metal radio-frequency personnel in-out management device has the advantages of reasonable structure, reliability in operation and the like.
Description
Technical field
The utility model relates to personnel and passes in and out management devices, and is a kind of based on the RFID technology specifically, can the Effective Raise personnel pass in and out the efficiency of management, reduces read false rate, is particularly suitable for realizing that the anti-metallic RF personnel of the seamless cascade of many group passages pass in and out management devices.
Background technology
As everyone knows, the in recent years application of RIFD technology in safety-security area is more and more extensive, has been applied in the various places based on personnel's in-out management system of radio-frequency technique.Existing radio frequency personnel in-out management system is by the radio-frequency channel machine being installed to the place, gateway, be provided with radio-frequency card reader in the machine of radio-frequency channel, and be provided with infrared probe for perception personnel turnover and turnover direction thereof, be provided with in addition for the acoustic-optic alarm of realizing the abnormal conditions early warning, such as hummer and photoelectric alarm, the both sides, gateway are respectively equipped with support in use, above-mentioned detection device is fixed on a side of gateway, can be provided with the reflecting plate for the reflective infrared signal on the support of opposite side, make between two side stands and form passage, when the personnel that carry radio-frequency card pass through from passage, radio-frequency card reader gathers the id information in the radio-frequency card, and the time that this information and personnel are passed through, number of times, and send it to supervisory computer or the controller that is connected with radio-frequency card reader, infrared probe generally is provided with one or more groups in addition, when personnel pass through passage, the signal that infrared probe sends is blocked, can the judgement personnel pass in and out direction by obtaining blocking sequentially of many group infrared probes, if there is abnormal conditions, audible-visual annunciator on the support can also send alerting signal, realizes early warning.To sum up, radio frequency personnel in-out management system be by to personnel into and out of automatically examine card, the management such as finish personnel's work attendance, register.
But existing radio-frequency channel device has the following disadvantages: (1) outer, magnetic field is large, cause easily and misread, because common radio-frequency channel machine is not taked the magnetic field shielding measure, cause the periphery of its passage also can exist in a big way and the field region of larger intensity, when having label to be present in field region outside the passage, may cause that personnel normally report simultaneously the data of two labels or only reported the outer label data of passage by rear; (2) in the time of can not realizing that passage cascade use is organized in the seamless cascade of many group passages, for fear of mutual interference, need between two groups of adjacent passages, separate certain distance more, waste limited gateway length.
Summary of the invention
The utility model is for the shortcoming and defect that exists in the prior art, propose a kind of rational in infrastructure, easy and simple to handle, can the Effective Raise personnel pass in and out the efficiency of management, reduce read false rate, be particularly suitable for realizing that the anti-metallic RF personnel of the seamless cascade of many group passages pass in and out management devices.
The utility model can reach by following measures:
A kind of anti-metallic RF personnel pass in and out management devices, comprise parallel the A type channel bracket that is arranged at the passage both sides and Type B channel bracket, be equipped with radio-frequency antenna in two channel bracket, any one is provided with rf read-write device, power module, rf read-write device is connected with power module, radio-frequency antenna on two channel bracket all is connected with frequency read/write, be respectively equipped with the infrared transmitter that matches on two channel bracket, infrared receiver, it is characterized in that being respectively equipped with metal shielding board in two channel bracket, radio-frequency antenna is fixed on the inboard of metal shielding board.
The utility model middle infrared (Mid-IR) receiver is connected with frequency read/write, and infrared receiver and infrared transmitter can by the power supply of the power module on the channel bracket, also can have by independent power module power supply.
Be respectively equipped with the infrared transmitter, the receiver that match on two channel bracket in the utility model and refer to that A type channel bracket is provided with infrared transmitter, the Type B channel bracket is provided with for receiving the infrared receiver that infrared transmitter transmits on the A type channel bracket, perhaps the Type B channel bracket is provided with infrared transmitter, and A type channel bracket is provided with for the infrared receiver that receives the signal of infrared transmitter emission on the Type B channel bracket.
Radio-frequency antenna described in the utility model is fixed on the inboard of metal shielding board, refers to that radio-frequency antenna is separately fixed at a side of the close transit passage of corresponding channel bracket inner metal shield plate, is used for confining magnetic field, prevents from causing and misreads.
Radio-frequency antenna described in the utility model comprises radio-frequency antenna coil and radio frequency antenna matching circuit, and wherein radio-frequency antenna coil is connected with the radio frequency antenna matching circuit, and radio-frequency antenna is used for gathering the information by the entrained radio-frequency card of the personnel of passage.
The utility model AB type channel bracket that can also between A type channel bracket and Type B channel bracket, be arranged in parallel, wherein be provided with power module, metal shielding board in the AB type channel bracket, wherein the both sides of metal shielding board are respectively equipped with one group of radio-frequency antenna, the left side of metal shielding board or right side also are provided with rf read-write device, the both sides of metal shielding board are respectively equipped with infrared transmitter, infrared receiver, and radio-frequency antenna, rf read-write device, infrared transmitter and infrared receiver are connected with power module respectively.
The utility model can be provided with two above AB type channel bracket between A type channel bracket and Type B channel bracket, to consist of cascade channel, wherein the setting party of AB channel bracket is to guarantee that each all can be assigned to a rf read-write device by the adjacent artificial channel that channel bracket was consisted of and be as the criterion.
All can be provided with alarm lamp, hummer on A type channel bracket described in the utility model, Type B channel bracket and the AB type channel bracket, alarm lamp, hummer are connected with rf read-write device and power module in its place channel bracket respectively, be used for the passage prompt tone and abnormal conditions are carried out early warning.
The utility model in use can be by coupling together the power module in the plural channel bracket through cable, finish unified power supply, and the computing machine of the rf read-write device in the channel bracket with the external management end be connected, when personnel carry the artificial channel of radio-frequency card by being made of adjacent channel bracket, be positioned on two adjacent channel bracket, and the rf read-write device near this passage reads the interior information of radio-frequency card, and with this information in conjunction with personnel's access time, going out the data such as indegree sends into and processes in the management end computing machine, simultaneously when personnel pass artificial channel, lay respectively on the adjacent channel bracket, and the infrared transmitter that cooperatively interacts, the infrared receiver collector passes in and out directional information, when personnel's radio-frequency card information unusual, alarm lamp on the channel bracket and hummer outwards send alerting signal, and the prompting managerial personnel in time investigate fault.
The utility model compared with prior art, by together being encapsulated in the parts such as radio-frequency antenna and metal shielding board in the channel bracket, can the operative constraint magnetic field range, prevent from misreading wrong report, can take full advantage of simultaneously the finite space of gateway, be specially adapted to the realization of the seamless cascade channel of hyperchannel, have the significant advantages such as rational in infrastructure, reliable operation.
Description of drawings:
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Accompanying drawing 2 is another kind of structural representations of the present utility model.
Accompanying drawing 3 is the third structural representations of the present utility model.
Accompanying drawing 4 is structural representations of A type channel bracket in the utility model.
Accompanying drawing 5 is structural representations of AB type channel bracket in the utility model.
Accompanying drawing 6 is structural representations of Type B channel bracket in the utility model.
Reference numeral: A type channel bracket 1, Type B channel bracket 2, radio-frequency antenna coil 3, power module 4, rf read-write device 5, infrared transmitter 6, infrared receiver 7, metal shielding board 8, AB type channel bracket 9, alarm lamp 10, hummer 11, radio frequency antenna matching circuit 12.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
The utility model proposes a kind of anti-metallic RF entrance guard device, comprise parallel the A type channel bracket 1 and the Type B channel bracket 3 that are arranged at the passage both sides, be equipped with radio-frequency antenna 3 in two channel bracket, power module 4, radio-frequency antenna 3 is connected with power module 4, in two channel bracket any one is provided with rf read-write device 5, power module 4 in the channel bracket at rf read-write device 5 and its place is connected, be respectively equipped with the infrared transmitter 6 that matches on two channel bracket, infrared receiver 7, infrared transmitter 6, infrared receiver 7 is connected with power module 4 in the channel bracket at its place respectively, wherein also be respectively equipped with metal shielding board 8 in two channel bracket, radio-frequency antenna 3 is fixed on the inboard of metal shielding board 8.
Be respectively equipped with the infrared transmitter 6, the infrared remote receiver 7 that match on two channel bracket in the utility model and refer to that A type channel bracket 1 is provided with infrared transmitter 6, Type B channel bracket 2 is provided with for receiving the infrared receiver 7 that infrared transmitter 6 transmits on the A type channel bracket 1, perhaps Type B channel bracket 3 is provided with infrared transmitter 6, and A type channel bracket 1 is provided with for the infrared receiver 7 that receives the signal of infrared transmitter 6 emissions on the Type B channel bracket 3.
Radio-frequency antenna described in the utility model 3 is fixed on the inboard of metal shielding board 8, refers to that radio-frequency antenna 3 is separately fixed at a side of the close transit passage of corresponding channel bracket inner metal shield plate 8, is used for confining magnetic field, prevents from causing and misreads.
Radio-frequency antenna described in the utility model comprises radio-frequency antenna coil and radio frequency antenna matching circuit, and wherein radio-frequency antenna coil is connected with the radio frequency antenna matching circuit, and radio-frequency antenna 3 is used for gathering the information by the entrained radio-frequency card of the personnel of passage.
The utility model AB type channel bracket 9 that can also between A type channel bracket 1 and Type B channel bracket 3, be arranged in parallel, wherein be provided with power module 4, metal shielding board 8 in the AB type channel bracket 9, wherein the both sides of metal shielding board 8 are respectively equipped with one group of radio-frequency antenna 3, the left side of metal shielding board 8 or right side also are provided with rf read-write device 5, the both sides of metal shielding board 8 are respectively equipped with infrared transmitter 6, infrared receiver 7, and radio-frequency antenna 3, rf read-write device 5, infrared transmitter 6 and infrared receiver 7 are connected with power module 4 respectively.
The utility model can be provided with two above AB type channel bracket 9 between A type channel bracket 1 and Type B channel bracket 3, to consist of cascade channel, wherein the setting party of AB channel bracket is to guarantee that each all can be assigned to a rf read-write device by the adjacent artificial channel that channel bracket was consisted of and be as the criterion.
All can be provided with alarm lamp 10, hummer 11 on A type channel bracket 1 described in the utility model, Type B channel bracket 3 and the AB type channel bracket 9, alarm lamp 10, hummer 11 are connected with power module 4 in its place channel bracket respectively, are used for abnormal conditions are carried out early warning.
Embodiment 1:
As shown in Figure 1, the utility model can form anti-metallic RF entrance guard device by A type channel bracket and the Type B channel bracket of parallel placement, power module 4 in two the channel bracket can be coupled together through cable in use, finish unified power supply, and the rf read-write device 5 in the channel bracket is connected with computing machine or the controller of external management end, when the work attendance personnel carry the artificial channel that radio-frequency card consists of by two channel bracket, rf read-write device 5 reads the information in the radio-frequency card, and with this information in conjunction with personnel's access time, going out the data such as indegree sends into and processes in management end computing machine or the controller, simultaneously when the work attendance personnel pass artificial channel, lay respectively at A type channel bracket, infrared transmitter 6 on the Type B channel bracket, infrared receiver 7 collectors pass in and out directional information, when work attendance personnel radio-frequency card information unusual, alarm lamp 10 and hummer 11 on the channel bracket outwards send alerting signal, and the prompting managerial personnel in time investigate fault.
Embodiment 2:
As shown in Figure 2, the anti-metallic RF personnel that the utility model proposes the seamless cascade of a kind of hyperchannel pass in and out management devices, comprise at least one AB type channel bracket 2 of the A type channel bracket 1 that be arranged in parallel, Type B channel bracket 3 and be arrangeding in parallel between A type channel bracket 1 and Type B channel bracket 3.
The utility model in use can be by coupling together the power module 4 in the plural channel bracket through cable, finish unified power supply, and the rf read-write device 5 in the channel bracket is connected with computing machine or the controller of external management end, when the work attendance personnel carry the artificial channel of radio-frequency card by being made of adjacent channel bracket, be positioned on two adjacent channel bracket, and the rf read-write device 5 near this passage reads the interior information of radio-frequency card, and with this information in conjunction with personnel's access time, going out the data such as indegree sends into and processes in management end computing machine or the controller, simultaneously when the work attendance personnel pass artificial channel, lay respectively on the adjacent channel bracket, and the infrared transmitter 6 that cooperatively interacts, infrared receiver 7 collectors pass in and out directional information, when work attendance personnel radio-frequency card information unusual, alarm lamp 10 and hummer 11 on the channel bracket outwards send alerting signal, and the prompting managerial personnel in time investigate fault.
The utility model compared with prior art, by together being encapsulated in the parts such as radio-frequency antenna and metal shielding board in the channel bracket, can the operative constraint magnetic field range, prevent from misreading wrong report, can take full advantage of simultaneously the finite space of gateway, be specially adapted to the realization of the seamless cascade channel of hyperchannel, have the significant advantages such as rational in infrastructure, reliable operation.
Claims (7)
1. anti-metallic RF personnel pass in and out management devices, comprise parallel the A type channel bracket that is arranged at the passage both sides and Type B channel bracket, be equipped with radio-frequency antenna in two channel bracket, any one is provided with rf read-write device, power module, rf read-write device is connected with power module, radio-frequency antenna on two channel bracket all is connected with frequency read/write, be respectively equipped with the infrared transmitter that matches on two channel bracket, infrared receiver, it is characterized in that being respectively equipped with metal shielding board in two channel bracket, radio-frequency antenna is fixed on the inboard of metal shielding board.
2. a kind of anti-metallic RF personnel according to claim 1 pass in and out management devices, it is characterized in that being respectively equipped with on two channel bracket the infrared transmitter, the receiver that match and refer to that A type channel bracket is provided with infrared transmitter, the Type B channel bracket is provided with for receiving the infrared receiver that infrared transmitter transmits on the A type channel bracket, perhaps the Type B channel bracket is provided with infrared transmitter, and A type channel bracket is provided with for the infrared receiver that receives the signal of infrared transmitter emission on the Type B channel bracket.
3. a kind of anti-metallic RF personnel according to claim 1 pass in and out management devices, it is characterized in that described radio-frequency antenna is fixed on the inboard of metal shielding board, refer to that radio-frequency antenna is separately fixed at a side of the close transit passage of corresponding channel bracket inner metal shield plate.
4. a kind of anti-metallic RF personnel according to claim 1 pass in and out management devices, it is characterized in that described radio-frequency antenna comprises radio-frequency antenna coil and radio frequency antenna matching circuit, and wherein radio-frequency antenna coil is connected with the radio frequency antenna matching circuit.
5. a kind of anti-metallic RF personnel according to claim 1 pass in and out management devices, it is characterized in that the AB type channel bracket that between A type channel bracket and Type B channel bracket, be arranged in parallel, wherein be provided with power module in the AB type channel bracket, metal shielding board, wherein the both sides of metal shielding board are respectively equipped with one group of radio-frequency antenna, the left side of metal shielding board or right side also are provided with rf read-write device, the both sides of metal shielding board are respectively equipped with infrared transmitter, infrared receiver, radio-frequency antenna, rf read-write device, infrared transmitter and infrared receiver are connected with power module respectively.
6. a kind of anti-metallic RF personnel according to claim 5 pass in and out management devices, it is characterized in that between A type channel bracket and Type B channel bracket, being provided with two above AB type channel bracket, to consist of the cascade hyperchannel, wherein the setting party of AB channel bracket is to guarantee that each all can be assigned to a rf read-write device by the adjacent artificial channel that channel bracket was consisted of and be as the criterion.
7. the described a kind of anti-metallic RF personnel of any one pass in and out management devices according to claim 1-6, it is characterized in that channel bracket also is provided with alarm lamp, hummer, alarm lamp, hummer are connected with rf read-write device and power module in its place channel bracket respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591254 CN202854936U (en) | 2012-11-12 | 2012-11-12 | Anti-metal radio-frequency personnel in-out management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591254 CN202854936U (en) | 2012-11-12 | 2012-11-12 | Anti-metal radio-frequency personnel in-out management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854936U true CN202854936U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591254 Expired - Fee Related CN202854936U (en) | 2012-11-12 | 2012-11-12 | Anti-metal radio-frequency personnel in-out management device |
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| CN (1) | CN202854936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646263A (en) * | 2013-12-26 | 2014-03-19 | 威海北洋电气集团股份有限公司 | Radio frequency identification (RFID) cascade connection channel device |
| CN105261101A (en) * | 2015-11-06 | 2016-01-20 | 广州市设计院 | Open type channel management system and method |
| CN105353660A (en) * | 2015-11-30 | 2016-02-24 | 威海北洋电气集团股份有限公司 | Multichannel control system |
-
2012
- 2012-11-12 CN CN 201220591254 patent/CN202854936U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646263A (en) * | 2013-12-26 | 2014-03-19 | 威海北洋电气集团股份有限公司 | Radio frequency identification (RFID) cascade connection channel device |
| CN103646263B (en) * | 2013-12-26 | 2017-03-01 | 威海北洋电气集团股份有限公司 | Rfid cascade channel device |
| CN105261101A (en) * | 2015-11-06 | 2016-01-20 | 广州市设计院 | Open type channel management system and method |
| CN105353660A (en) * | 2015-11-30 | 2016-02-24 | 威海北洋电气集团股份有限公司 | Multichannel control system |
| CN105353660B (en) * | 2015-11-30 | 2018-03-20 | 威海北洋电气集团股份有限公司 | Multi-channel control system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160513 Address after: 264200 -6, Torch Road 159, hi tech Zone, Shandong, Weihai, six - Seven Patentee after: The northeast part of China, Weihai optoelectronic information technical concern company Address before: 264200 Weihai high tech Zone, Shandong Torch Road, No. 159 Patentee before: Weihai Beiyang Electric Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20191112 |