CN202177906U - Three-generation (3G) long-distance card reader - Google Patents
Three-generation (3G) long-distance card reader Download PDFInfo
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- CN202177906U CN202177906U CN2011202501317U CN201120250131U CN202177906U CN 202177906 U CN202177906 U CN 202177906U CN 2011202501317 U CN2011202501317 U CN 2011202501317U CN 201120250131 U CN201120250131 U CN 201120250131U CN 202177906 U CN202177906 U CN 202177906U
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- card reader
- remote card
- module
- distance
- remote
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Abstract
The utility model discloses a three-generation (3G) long-distance card reader, which is used for reading information of a 3G long-distance card. The 3G long-distance card reader comprises a card seat, an outer casing, a power supply module arranged in the outer casing, a main control module arranged in the outer casing and connected with the power supply module and a radio frequency transceiver module arranged in the outer casing. The card seat is separated from the outer casing, the main control module controls startup of the power supply module when the 3G long-distance card is inserted in the card seat. The radio frequency transceiver module is connected with the main control module and receives radio frequency signals transmitted by the 3G long-distance card after the power supply module is opened. Therefore, the 3G long-distance card reader prevents the 3G long-distance card from being read mistakenly and saves power sources.
Description
Technical field
The utility model relates to the communications field, relates in particular to the remote card reader of a kind of 3G.
Background technology
Along with development of Communication Technique, remote Card Reader technology has obtained using widely.The division of remote Card Reader technology is to be foundation with label power source way to take power, Card Reader distance and aspects such as direction control, Card Reader effect and Installation and Debugging complexity.At present, electronic tag has experienced following several generations:
1G (First Generation; The first generation) the remote card refers to the remote recognition technology of passive passive type; Such technical characterstic is the not charged source of label (also can be described as " card ") itself; Have only when label is in the card reader antenna induction range, label will be converted into electric energy from the electromagnetic field that card reader is obtained, and then self-contained information is recycled to card reader with form of electromagnetic wave; The control of identification direction is to utilize antenna polarization principle control card reader electromagnetic wave transmitting boundary; Decipherment distance control is through adjustment card reader emissive power and antenna gain.Adopt the remote card-reading system of the remote Card Reader technology of the first generation to have label power-free and the good advantage of directional effect, but should technology have weak, the shortcomings such as the Card Reader success ratio is low, Installation and Debugging complicacy of penetration power simultaneously.
The remote card of 2G (Second Generation, the second generation) refers to battery powered passive type or active remote recognition technology, and such technical characterstic is that label (also can be described as " card ") adopts powered battery and power supply can't control break-make automatically; Directed and be to utilize wireless telecommunications straight-line transmitting transferring technology (like the infrared communication technology) or single directional antenna technique apart from control technology.Adopt the remote card-reading system of the remote Card Reader technology of the second generation to have advantages such as penetration power is strong, but such technology exist card the expense electricity, read false rate is high and shortcoming such as Installation and Debugging complicacy.
Therefore, also need the power supply that always continues during existing remote card reader Card Reader, and, the misread phenomenon of active electronic label card might take place according to the diverse location setting.
Can know that to sum up the card reader technology of existing active electronic label card obviously exists inconvenience and defective, so be necessary to improve on reality is used.
The utility model content
To above-mentioned defective, the purpose of the utility model is to provide a kind of 3G remote card reader, to prevent that the remote card of 3G from being misread, reaches the electric power resource of saving the remote card reader of 3G.
To achieve these goals, the utility model provides a kind of 3G remote card reader, is used to read the information of the remote card of 3G, comprising:
Deck,
Shell body, said deck separates with said shell body;
Power module is arranged in the said shell body;
The main control module is arranged in the said shell body, and is connected in said power module, and when said 3G blocked the said deck of insertion at a distance, the said power module of said main control module controls was opened;
RF receiving and transmission module is arranged in the said shell body, and is connected in said main control module, after said power module is opened, receives the radiofrequency signal that 3G blocks transmission at a distance.
According to the remote card reader of described 3G, said main control module comprises sensor.
According to the remote card reader of described 3G, said sensor is a piezoelectric sensor.
According to the remote card reader of described 3G, the remote card reader of said 3G also comprises:
The serial communication module is connected between said main control module and the RF receiving and transmission module.
According to the remote card reader of described 3G, the remote card reader of said 3G also comprises:
The state display module is connected in said RF receiving and transmission module, and shows the duty of the remote card reader of said 3G.
According to the remote card reader of described 3G, said state display module is the LED lamp.
According to the remote card reader of described 3G, the remote card reader of said 3G also comprises:
Radio frequency transmission distance and direction control module are connected in said state display module, and said radio frequency transmission distance and direction control module are controlled the radio frequency transmission distance and the direction of the remote card reader of said 3G.
According to the remote card reader of described 3G, said deck has a shell body, and said shell body is the cubic bodily form.
According to the remote card reader of described 3G, said deck is the prismatic bodily form, and said deck has an opening, and the remote card of said opening and said 3G is suitable.
The utility model is through power module, main control module and RF receiving and transmission module are arranged in the shell body of the remote card reader of 3G, and when 3G blocked the deck that inserts the remote card reader of 3G at a distance, main control module controls power module was opened; And then trigger RF receiving and transmission module work and receive the radiofrequency signal that 3G blocks transmission at a distance.Can avoid the remote card reader of 3G to misread like this, and save electric power resource.Preferably; The remote card reader of 3G also includes state display module and radio frequency transmission distance and direction control module; Can grasp the remote card reader current working state of 3G through the state display module, find the operation irregularity situation of the remote card reader of 3G timely.And can adjust the Card Reader distance and the direction of the remote card reader of 3G timely through radio frequency transmission distance and direction control module, make it be adapted to different working environments and demand.
Description of drawings
Fig. 1 is the circuit block diagram of the remote card reader of 3G that provides of the utility model;
Fig. 2 is the circuit block diagram of the remote card reader of 3G that provides of embodiment of the utility model;
Fig. 3 is the deck structural representation of the remote card reader of 3G that provides of the utility model;
Fig. 4 is the structural representation of the shell body of the remote card reader of 3G that provides of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The basic thought of the utility model is: the utility model is arranged at power module, main control module and RF receiving and transmission module in the deck of the remote card reader of 3G, and when 3G blocked the said deck of insertion at a distance, main control module controls power module was opened; And then trigger RF receiving and transmission module work and receive the radiofrequency signal that 3G blocks transmission at a distance.Avoid the remote card reader of 3G to misread like this, and saved electric power resource.
In the utility model; The 3G that provides (Third Generation; The technology of the third generation) blocking device 100 at a distance belongs to active active remote recognition technology, and such technical characterstic is that label (also can be described as " card ") both can adopt powered battery also can obtain power supply from automobile storage battery; On/off can be controlled to reach power saving and to avoid false sense to answer automatically; Directional technology is to utilize directional antenna and other supplementary means to control, and control transmitted power and label automatic positioning technology are then adopted in decipherment distance control.In addition, adopt characteristics such as the technological remote card-reading system of the remote Card Reader of the third generation has the variation of power supply power supply mode, power saving, penetration capacity is strong, the Card Reader success ratio is high and read false rate is extremely low, Installation and Debugging are simple.
Referring to Fig. 1, the utility model provides a kind of 3G remote card reader 100, is used to read the information of the remote card of 3G, comprising:
Deck 11,
Shell body 10, deck 11 separates with shell body 10;
RF receiving and transmission module 40 is arranged in the shell body 10, and is connected in main control module 30, after power module 20 is opened, receives the radiofrequency signal that 3G blocks transmission at a distance.
In the utility model, power module 20, main control module 30 and RF receiving and transmission module 40 are arranged in the shell body 10, deck 11 separates with shell body 10, and distance between 2 meters to 15 meters, can certainly be less than 2 meters preferably, or greater than 15 meters.Wherein, in vehicular applications, deck can be arranged on user's car, and shell body 10 can be arranged at the entrance guard and locates the place of waiting the user to be provided with.After the remote card of 3G was inserted into said deck 11, main control module 30 control power modules 20 were opened.Power module 20 is opened other operational module power supplies that the back is the remote card reader 100 of 3G, receives the radiofrequency signal that 3G blocks transmission at a distance after RF receiving and transmission module 40 powers on.Because power module 20 just starts after blocking insertion deck 11 at a distance by 3G, therefore, power module 20 can not worked always, the situation generation of having avoided waste electric power and having misread the remote card information of 3G.
Referring to Fig. 3, deck 11 is the prismatic bodily form.Deck 11 has opening 111, and opening 111 is suitable with the remote card of said 3G, is a cavity in the said opening 111.Main control module 30 comprises sensor, like piezoelectric sensor, after 3G blocks the said opening of insertion at a distance, starts power module 20.Referring to Fig. 4, shell body 10 is the cubic bodily form.
Referring to Fig. 2, in an embodiment of the utility model, the remote card reader 100 of 3G also comprises:
In another embodiment of the utility model, the remote card reader 100 of 3G also comprises:
Preferably, the remote card reader 100 of 3G also comprises:
Radio frequency transmission distance and direction control module 70 are connected in state display module 60, the radio frequency transmission distance and the direction of the remote card reader 100 of radio frequency transmission distance and the direction control module 70 said 3G of control.
The radio frequency transmission distance of the remote card reader 100 of 3G can be adjusted through radio frequency transmission distance and direction control module 70 with direction, as increasing or reducing original Card Reader distance, to adapt to different Card Readers apart from needs.And the Card Reader direction of the remote card reader 100 of change 3G etc.
In sum, the utility model is through power module, main control module and RF receiving and transmission module are arranged in the shell body of the remote card reader of 3G, and when 3G blocked the deck that inserts the remote card reader of 3G at a distance, main control module controls power module was opened; And then trigger RF receiving and transmission module work and receive the radiofrequency signal that 3G blocks transmission at a distance.Can avoid the remote card reader of 3G to misread like this, and save electric power resource.Preferably; The remote card reader of 3G also includes state display module and radio frequency transmission distance and direction control module; Can grasp the remote card reader current working state of 3G through the state display module, find the operation irregularity situation of the remote card reader of 3G timely.And can adjust the Card Reader distance and the direction of the remote card reader of 3G timely through radio frequency transmission distance and direction control module, make it be adapted to different working environments and demand.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. the remote card reader of 3G is used to read the remote information of blocking of 3G, it is characterized in that, comprising:
Deck,
Shell body, said deck separates with said shell body;
Power module is arranged in the said shell body;
The main control module is arranged in the said shell body, and is connected in said power module, and when said 3G blocked the said deck of insertion at a distance, the said power module of said main control module controls was opened;
RF receiving and transmission module is arranged in the said shell body, and is connected in said main control module, after said power module is opened, receives the radiofrequency signal that 3G blocks transmission at a distance.
2. the remote card reader of 3G according to claim 1 is characterized in that said main control module comprises sensor.
3. the remote card reader of 3G according to claim 2 is characterized in that said sensor is a piezoelectric sensor.
4. the remote card reader of 3G according to claim 1 is characterized in that, the remote card reader of said 3G also comprises:
The serial communication module is connected between said main control module and the RF receiving and transmission module.
5. the remote card reader of 3G according to claim 1 is characterized in that, the remote card reader of said 3G also comprises:
The state display module is connected in said RF receiving and transmission module, and shows the duty of the remote card reader of said 3G.
6. the remote card reader of 3G according to claim 5 is characterized in that said state display module is the LED lamp.
7. the remote card reader of 3G according to claim 5 is characterized in that, the remote card reader of said 3G also comprises:
Radio frequency transmission distance and direction control module are connected in said state display module, and said radio frequency transmission distance and direction control module are controlled the radio frequency transmission distance and the direction of the remote card reader of said 3G.
8. the remote card reader of 3G according to claim 1 is characterized in that said shell body is the cubic bodily form.
9. the remote card reader of 3G according to claim 1 is characterized in that said deck is the prismatic bodily form, and said deck has an opening, and the remote card of said opening and said 3G is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202501317U CN202177906U (en) | 2011-07-15 | 2011-07-15 | Three-generation (3G) long-distance card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202501317U CN202177906U (en) | 2011-07-15 | 2011-07-15 | Three-generation (3G) long-distance card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177906U true CN202177906U (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202501317U Expired - Fee Related CN202177906U (en) | 2011-07-15 | 2011-07-15 | Three-generation (3G) long-distance card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971143B (en) * | 2014-05-14 | 2017-01-25 | 中国科学院信息工程研究所 | Radio frequency card reader |
-
2011
- 2011-07-15 CN CN2011202501317U patent/CN202177906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971143B (en) * | 2014-05-14 | 2017-01-25 | 中国科学院信息工程研究所 | Radio frequency card reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120328 Termination date: 20170715 |