CN203630807U - Composite multi-frequency electronic label - Google Patents
Composite multi-frequency electronic label Download PDFInfo
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- CN203630807U CN203630807U CN201320819175.6U CN201320819175U CN203630807U CN 203630807 U CN203630807 U CN 203630807U CN 201320819175 U CN201320819175 U CN 201320819175U CN 203630807 U CN203630807 U CN 203630807U
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- electronic label
- passive
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- active
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Abstract
A composite multi-frequency electronic label is simultaneously provided with a passive electronic label and an active electronic label, wherein a substrate of the passive electronic label is provided with a wafer and a micro-strip antenna, the active electronic label is powered by a battery unit, and a power supply circuit between the active electronic label and the battery unit is provided with at least a conductive structure arranged on the substrate of the passive electronic label. Based on the above structure, a standby alarm/protection circuit structure, which comprises a transistor switching circuit, a monostable circuit, a bistable circuit or a combined structure of an electronic circuit and a relay, is further connected with the conductive structure arranged on the substrate of the passive electronic label in parallel. The active electronic label and the passive electronic label are integrally combined to form the composite multi-frequency electronic label, so that the respective defects are mutually remedied, the advantages of the active electronic label and the passive electronic label are integrated for complementation, so that better integrated advantages are realized; in addition, the standby alarm/protection circuit structure is arranged, so that information can be sent to a monitoring center in time after the electronic label is damaged by violence, and the protective subsequent processing towards the information safety of the electronic label is available.
Description
Technical field
The utility model relates to a kind of electronic tag, is specifically a kind of compound multi-frequency electronic tag.
Background technology
Electronic tag (RFID), as a kind of usual way of radio communication, is all widely applied in many fields such as mobile management, attendance management, gate control system and occasion.In principle of work, can be divided into active electronic label and passive electronic label.Active electronic label needs battery to power, feature be read distance, read and write effective, but because battery life is limited, when be applied to magnanimity terminal (as the automobile in perform region reach tens or millions of) time, change battery and will cause very burden, and can the obvious performance that affects system.Passive electronic label does not need powered battery, thereby has without changing the distinguishing feature of power supply and maintenance-free and have advantage, but it is relatively near to read distance, and read-write effect and distance are all the very large defects of himself not as good as active label.Electronic tag is in the market that active label or passive label use separately mostly, can not meet to a great extent system requirements, and systemic-function is had a greatly reduced quality.
Utility model content
The utility model provides a kind of compound multi-frequency electronic tag, in integrating active electronic label and passive electronic label, can also further carry out effective security fence to the information in electronic tag.
Compound multi-frequency electronic tag of the present utility model, its basic structure is to have the passive electronic label that is provided with wafer and microstrip antenna on substrate simultaneously, and the active electronic label of being powered by battery unit.Wherein, in feed circuit between active electronic label and battery unit, at least should include and be arranged on the on-chip conductive structure of passive electronic label, that is, making at least should have one section to need through passive electronic label substrate in the feed circuit between active electronic label and battery unit.
Make because the substrate of passive electronic label normally has the materials such as the substrate of hard, crisp feature with pottery etc., therefore in the time being subject to mandatory External Force Acting, fragile rhegma is bad.A part in necessary active electronic label work conducting channel is arranged on this passive electronic label substrate, once this compound multi-frequency electronic tag, the sled by force that particularly passive electronic label is wherein subject to improper external force get damaged after, the feed circuit of active electronic label also can not work on thereupon cutting off, and reach the anti-effect of usurping.For this reason, on above-mentioned compound multi-frequency electronic tag basis, the position that at least can also be provided with said conductive structure in passive electronic label substrate is provided with the easy slight crack mark of pick-proof, and further to improve, it is tamper-proof/ability usurped.
In above-mentioned compound multi-frequency electronic tag, be understandable that, for avoid interacting of two types of electronic tags as far as possible, said on-chip this conductive structure of passive electronic label that is arranged on, optimal way is arranged on the substrate edge blank space of avoiding passive electronic label microstrip antenna.
As a same reason, interact or disturb for avoid issuable between two types of electronic tags as far as possible, a kind of optimal way of two electron-like labels, to make active electronic label independently be arranged on respectively in non-contacting parallel plane structure and (comprise and be divided into different independent bottom plate structures from the substrate of passive electronic label, or be located at the different modes such as the not ipsilateral of same base arrangement), active electronic label and battery unit thereof are with wafer in passive electronic label and microstrip antenna does not contact and its plane projection non-overlapping.On this basis, can comprise in conjunction with the further preferred arrangement adopting separately or arbitrarily:
The both sides that active electronic label and battery unit thereof are located at respectively to wafer plane projected position in passive electronic label, make the spatial arrangement of components and parts on base plate more abundant, reasonable and balanced;
Active electronic label and the substrate of passive electronic label are separately positioned on the phase tool back plane of same base plate; And/or
Active electronic label and battery unit thereof are separately positioned on other supporting structure outside base plate and base plate.For example, battery unit can be embedded to the respective battery base medium form at the structure/position of the battery altering operation of being more convenient for.
On the basis of said structure; the further advantageous measure that can also take is, and the above-mentioned conductive structure that is arranged in feed circuit between the on-chip active electronic label of passive electronic label and its battery unit is in parallel and is also provided with warning/holding circuit structure for subsequent use.
Said warning/holding circuit structure for subsequent use, can preferably adopt comprising as transistor switching circuit, monostable circuit, bistable circuit of current existing bibliographical information and/or use, or mature technology and the mode such as the unitized construction of electronic circuit and relay.Be provided with after warning/holding circuit structure, once improper sled occurs to be got and makes passive electronic label damaged substrate and caused cutting off after the working power of active electronic label, this warning/holding circuit structure can be by the start battery of active electronic label, (this action conventionally has or can artificially to preset certain hour poor), continue power supply by this warning/holding circuit structure to active electronic label, and can and/or send warning message to monitor control mechanism by this improper interrupting information (being that passive label is damaged) record, by monitor control mechanism and/or by the program arranging in active electronic label, the safety of information in label is carried out to protectiveness subsequent treatment, for example according to circumstances select the work that do not wake up, information auto-erasing, the operations such as format, make it not reproducible, effectively to protect the data security of electronic tag.
Be appreciated that thus; the compound multi-frequency electronic tag of the above-mentioned form of the utility model; integrate active electronic label and passive electronic label; not only avoid to greatest extent current active electronic label and passive electronic label defect and deficiency separately; and can bring into play more fully the Comprehensive Characteristics of the two mutual supplement with each other's advantages, and can in the time being subject to improper destruction, can send to monitor control mechanism in time and report to the police and take further the information in effective protection electronic tag, the measure of data security.
Embodiment by the following examples, is described in further detail foregoing of the present utility model again.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following example.Do not departing from the above-mentioned technological thought situation of the utility model, various replacements or the change made according to ordinary skill knowledge and customary means, all should be included in scope of the present utility model.
Accompanying drawing explanation
Fig. 1 is the side status schematic diagram of the compound multi-frequency electronic tag of the utility model.
Fig. 2 is the structural representation of passive electronic label face in Fig. 1.
Fig. 3 is the structural representation of active electronic label face in Fig. 1.
Fig. 4 is the warning/holding circuit structural representation arranging in the compound multi-frequency electronic tag of the utility model.
Fig. 5 is the basic structure schematic diagram of a kind of transistor switching circuit form warning/holding circuit in Fig. 4.
Fig. 6 is the bistable circuit form warning/holding circuit basic structure schematic diagram of a kind of tape relay in Fig. 4.
Embodiment
As shown in Fig. 1 Fig. 2, compound multi-frequency electronic tag of the present utility model is on opposing two side planes of base plate 8, is respectively equipped with passive electronic label and active electronic label.With base plate 8 in be provided with wafer 1 and microstrip antenna 2 on the passive electronic label stupalith substrate 3 that is connected of a side plane, and be provided with the conducting channel 4 for active electronic label along the edge of substrate 3, be connected with the active electronic label side battery base being embedded in base plate 8 by the interface 5 in conducting channel 4.On this substrate 3, the position, edge that is particularly furnished with conducting channel 4 is provided with the easy slight crack mark of pick-proof.
As shown in Figure 3, at the active electronic label that is arranged in base plate 8 opposite side planes, be provided with active electronic label 6 and the battery base (not shown) location of (or other supporting member on) outside base plate 8 arranges battery unit 7 by being embedded in base plate 8.One of the power supply of active electronic label 6 is extremely directly connected with battery unit 7, and by conducting channel 4, this interface 5 in battery base is connected with battery unit 7 another utmost point.Active electronic label 6 and battery unit 7 and wafer 1 and the projection equal non-overlapping of microstrip antenna 2 in base plate 8 planes of passive electronic label that is arranged in opposite side, and be separately positioned on the both sides of wafer 1 projected position 9 of passive electronic label.
Fig. 4 is the concrete form that is simultaneously also provided with warning/holding circuit structure 10 in above-mentioned compound multi-frequency electronic tag.As this warning/holding circuit structure 10 for subsequent use, the mode that the conductive structure 4 between employing and this active electronic label 6 arranging on passive electronic label substrate 3 and battery unit 7 in feed circuit is in parallel arranges.The wherein concrete form of this warning/holding circuit structure 10; can adopt currently reported and/or use with there is the program of delay function or transistor switching circuit, the monostable/bistable circuit that components and parts match, or mature technology and the mode such as the unitized construction of these circuit and relay.Wherein, Fig. 5 is a kind of basic circuit of the transistor switching circuit form that can adopt; Fig. 6 is the circuit structure citation form that a kind of employing is combined by bistable circuit and relay K.The ultimate principle of these warning/holding circuit structures and feature, all under normal operation, the input end of its circuit is because of in not conducting of low level state, be subject to External Force Acting and damage and work as passive electronic label substrate, when the feed circuit of active electronic label are disconnected thereupon, the input end of its circuit can transfer high level to, thereby continue power supply to active electronic label, report to the police by this power cut-off information (passive label is damaged) record and/or to Surveillance center's transmission, by monitor control mechanism and/or by the program arranging in active electronic label, the safety of information in label is carried out to protectiveness subsequent treatment, as can be according to circumstances selected the work of not waking up, information auto-erasing, the operations such as format, make it not reproducible, effectively to protect the data security of electronic tag.
Claims (9)
1. compound multi-frequency electronic tag, it is characterized by: have simultaneously on substrate (3), be provided with wafer (1) and microstrip antenna (2) passive electronic label and, by the active electronic label (6) of battery unit (7) power supply, it is characterized in that at least including in the feed circuit between active electronic label (6) and battery unit (7) conductive structure (4) being arranged on passive electronic label substrate (3).
2. compound multi-frequency electronic tag as claimed in claim 1, is characterized by: said conductive structure (4) is arranged on substrate (3) the edge blank space of avoiding passive electronic label microstrip antenna.
3. compound multi-frequency electronic tag as claimed in claim 1, is characterized by: the position that is at least provided with said conductive structure (4) in passive electronic label substrate (3) is provided with the easy slight crack mark of pick-proof.
4. the compound multi-frequency electronic tag as described in one of claims 1 to 3, it is characterized by: the substrate (3) of active electronic label (6) and passive electronic label is independently arranged on respectively in non-contacting parallel plane structure, active electronic label (6) and battery unit (7) thereof are with wafer (1) in passive electronic label and microstrip antenna (2) does not contact and its plane projection non-overlapping.
5. compound multi-frequency electronic tag as claimed in claim 4, is characterized by: active electronic label (6) and battery unit (7) thereof are located at respectively the both sides of wafer in passive electronic label (1) plane projection position (9).
6. compound multi-frequency electronic tag as claimed in claim 4, is characterized by: active electronic label (6) is separately positioned on the phase tool back plane of same base plate (8) with the substrate (3) of passive electronic label.
7. compound multi-frequency electronic tag as claimed in claim 4, is characterized by: active electronic label (6) and battery unit (7) thereof are separately positioned on other supporting structure outside base plate (8) and base plate (8).
8. the compound multi-frequency electronic tag as described in one of claims 1 to 3, is characterized by: and be arranged between active electronic label (6) on passive electronic label substrate (3) and its battery unit (7) conductive structure (4) of feed circuit and be in parallel and be also provided with warning/holding circuit structure for subsequent use (10).
9. compound multi-frequency electronic tag as claimed in claim 9, is characterized by: warning/holding circuit structure for subsequent use (10) is transistor switching circuit, monostable circuit, bistable circuit, or the unitized construction of electronic circuit and relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819175.6U CN203630807U (en) | 2013-12-13 | 2013-12-13 | Composite multi-frequency electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819175.6U CN203630807U (en) | 2013-12-13 | 2013-12-13 | Composite multi-frequency electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630807U true CN203630807U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819175.6U Expired - Fee Related CN203630807U (en) | 2013-12-13 | 2013-12-13 | Composite multi-frequency electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632193A (en) * | 2013-12-13 | 2014-03-12 | 成都兴同达微电子科技有限公司 | Composite multi-frequency electronic tag |
-
2013
- 2013-12-13 CN CN201320819175.6U patent/CN203630807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632193A (en) * | 2013-12-13 | 2014-03-12 | 成都兴同达微电子科技有限公司 | Composite multi-frequency electronic tag |
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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: 20140604 Termination date: 20171213 |