CN202758387U - Engineering prototype tracking management system - Google Patents
Engineering prototype tracking management system Download PDFInfo
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- CN202758387U CN202758387U CN 201220278282 CN201220278282U CN202758387U CN 202758387 U CN202758387 U CN 202758387U CN 201220278282 CN201220278282 CN 201220278282 CN 201220278282 U CN201220278282 U CN 201220278282U CN 202758387 U CN202758387 U CN 202758387U
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- frequency card
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Abstract
The utility model provides an engineering prototype tracking management system which comprises a radio frequency card, a reader, a middle processing device, and a background management system. The radio frequency card is installed on an engineering prototype, and comprises a first antenna and an identity chip. The reader comprises a second antenna and a reading chip used for reading the identity chip. The background management system is electrically connected with the reader through the middle processing device. A chip which is marked with the information of the engineering prototype and has an only electronic code is stored in the identity chip. The reader utilizes a radio frequency identification technology to read the content of the identity chip in the radio frequency card, the middle processing device sends the information read by the reader to the background management system, and the background management system carries out comprehensive counting and management on the information of the marked engineering prototype sent by various readers. The engineering prototype tracking management system provided by the utility model can effectively improve the accuracy of the counting work on the engineering prototypes.
Description
Technical field
The utility model relates to technical field, especially relates to a kind of engineering prototype management system for tracking.
Background technology
Engineering prototype is the hardware performance of testing engineering engineering goods, the template processing machine of correlation technique parameter.In the prior art, need to be to the engineering prototype manufacturing, dispatch from the factory and use whole flow process to monitor and manage to concrete, in order to grasp in real time this model machine operating position, in time feedback is to the related data of its performance test, and provides important references for the manufacturing of the specification product of follow-up official listing.
In the prior art, the complicate statistics mode is adopted in the monitoring of numerous engineering prototypes, namely artificially record the concrete operating position of each model machine, error rate is high.
The utility model content
The utility model proposes a kind of engineering prototype management system for tracking, solved engineering prototype of the prior art and adopted the high problem of complicate statistics mode error rate.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of engineering prototype management system for tracking comprises: radio-frequency card, and it is installed on the engineering prototype, comprises the first antenna and identity chip; Reader comprises the second antenna and is used for reading the reading chip of described identity chip; The intermediate treatment device; Background management system is electrically connected by described intermediate treatment device and described reader.
Wherein, also comprise card sender, described card sender is electrically connected by described intermediate treatment device and described background management system, and with described radio-frequency card wireless connections.
Wherein, described chip comprises the ciphering unit that the content that writes described identity chip is encrypted computing.
Wherein, described radio-frequency card is the anti-metallic RF card that adds ferrite and aluminium foil in and the encapsulation process compound at it.
Wherein, described chip also comprises the block lock cell that the content that writes described identity chip is carried out locking protection.
Wherein, described intermediate treatment device is integrated in described reader.
Wherein, described radio-frequency card is the passive RF card.
Wherein, described radio-frequency card is the passive radio frequency card.
Wherein, described radio-frequency card is the high-frequency radio frequency card.
Wherein, described radio-frequency card is that card or nearly coupling card are closed in close coupling.
As seen, the utility model has following beneficial effect at least:
1, a kind of engineering prototype management system for tracking of the present utility model, radio-frequency card is sticked on the engineering prototype, store specifying information and the electronic code of this project model machine in this radio-frequency card, and reader is set utilizes the RFID technology to read content in the radio-frequency card, to be uploaded to background management system by the relevant information that reader collects by the intermediate treatment device again, each step is finished by concrete electron device like this, error rate is compared manual operation and is reduced, and in time know the operating position of each engineering prototype, can more scientificly effectively carry out tracing management to each engineering prototype;
2, a kind of engineering prototype management system for tracking of the present utility model, the intermediate treatment device that arranges, for the data communication of carrying out between reader and the background management system, the information completely that reader is collected, be passed to background management system in time, compare the intelligent operating system of directly utilizing on the reader and obtain data, reliability promotes to some extent.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of engineering prototype management system for tracking of the present utility model;
Fig. 2 is the structural representation of an embodiment of engineering prototype management system for tracking of the present utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of engineering prototype management system for tracking, referring to Fig. 1, comprises radio-frequency card 1, reader 2, intermediate treatment device 3 and background management system 4.
Radio-frequency card 1 is installed on the engineering prototype, comprises the first antenna 11 and the identity chip 12 information, that have unique electronic code that stores identified engineering prototype.
Recognition method between reader 2 of the present invention and the radio-frequency card 1 is radio frequency identification, namely adopt RFID(Radio Frequency IDentification) technology, claim again electronic tag, radio frequency identification, it is a kind of contactless automatic identification technology, can identify specific objective and read and write related data by radio signals, and need not to set up machinery between recognition system and the specific objective or optics contacts, identification work need not manual intervention, can work in various rugged surroundings.
Itself does not have the function of location the RFID technology, in the utility model, utilized the technical characteristic of RFID, integrated GPS(Global Positioning System, GPS), GPRS(General Packet Radio Service, the general packet radio service technology) the radio communication location technology such as has realized location to engineering prototype with this.
The groundwork flow process of carrying out data communication between reader 2 and the radio-frequency card 1 is: reader 2 sends the radiofrequency signal of certain frequency by the second antenna 21, produce induction current when radio-frequency card 1 enters the second antenna 21 perform region, radio-frequency card 1 obtains energy and is activated; Radio-frequency card 1 waits information exchange to cross built-in the first antenna 11 of card self coding and sends; The second antenna 21 receives the carrier signal of sending from radio-frequency card 1, is sent to through the antenna adjustments device and reads chip 22, and the signal of reading 22 pairs of receptions of chip carries out the demodulation code and then delivers to intermediate treatment device 3 and carry out relevant treatment; Intermediate treatment device 3 is sent to related data information background management system 4 again, management system will be judged the legitimacy of this radio-frequency card 1 according to logical operation the day after tomorrow, make corresponding processing and control for different settings, send the action of command signal control topworks.
Wherein, operable several standards have ISO10536, ISO14443, ISO15693 and ISO18000 between radio-frequency card 1 and the reader 2.Preferred ISO14443 and the ISO15693 of using, these two standard concrete regulations several parts such as physical characteristics, radio-frequency power and signaling interface, initialization and anticollision and host-host protocol etc.
In the present embodiment, radio-frequency card 1 can be according to the different demarcation mode, and radio-frequency card 1 has following several classification:
Radio-frequency card 1 is divided into active card and passive card by power supply mode.Actively refer to have in the card battery that power supply is provided, its operating distance is far away, but the life-span is limited, volume is large, cost is high, and is not suitable for working under rugged surroundings; Without battery, it utilizes the wave beam power supply technique that the radio-frequency (RF) energy that receives is converted into direct supply for blocking interior circuit supply in the passive card, and the relatively active card of its operating distance is short, but the life-span is long and less demanding to working environment.In the present embodiment, preferably, select passive RF card 1.
Radio-frequency card 1 is divided into low frequency radio frequency card 1, high-frequency radio frequency card 1 and super high frequency radio frequency card 1 by carrier frequency.Low frequency radio frequency card 1 mainly contains two kinds of 125kHz and 134.2kHz, and high-frequency radio frequency card 1 frequency is mainly 13.56MHz, and super high frequency radio frequency card 1 is mainly 433MHz, 915MHz, 2.45GHz, 5.8GHz etc.The low frequency card system is mainly used in short distance, uses cheaply, such as the access control of majority, campus card, animal supervision, cargo tracking etc.The high frequency card system is used for access control and needs to transmit the application system of mass data; Ultrahigh frequency card system applies is in needs long decipherment distance and the high-speed occasion of identifying, and its antenna beam direction is narrower and price is higher, uses in the systems such as train monitoring, expressway tol lcollection.In the present embodiment, preferably, select high-frequency radio frequency card 1.
Radio-frequency card 1 can be divided into active and passive type by the difference of modulation system.The radio-frequency (RF) energy of active radio frequency card 1 usefulness self sends data to read write line on one's own initiative; Passive radio frequency card 1 uses modulation scattering method transmitting data, and it must utilize the carrier wave of read write line to modulate the signal of oneself, and such technology is suitable for use in gate inhibition or the traffic application, because read write line can guarantee only to activate the radio-frequency card 1 within the certain limit.Having in the situation of barrier, with the modulation scattering method, the energy of read write line must be made a return journey and be passed barrier twice.And the signal of radio-frequency card 1 emission of active mode only passes barrier once, so the radio-frequency card 1 of active mode work is mainly used in the application of barrier distance farther (can reach 30 meters).In the present embodiment, preferably, select passive radio frequency card 1.
Radio-frequency card 1 can be divided into close coupling by operating distance and close card (operating distance is less than 1 centimetre), nearly coupling card (operating distance is less than 15 centimetres), loose coupling and close card (about 1 meter of operating distance) and block at a distance (operating distance from 1 meter to 10 meters, even farther).In the present embodiment, preferably, select close coupling to close card or nearly coupling card.
Radio-frequency card 1 is divided into a Card Reader, read-write card and CPU card by its identity chip 12 types.In the present embodiment, preferably, select read-write radio-frequency card 1.
Because this radio-frequency card 1 is to paste on the engineering prototype, and this project model machine mostly is greatly metal, common radio-frequency card 1 is attached to the interference that can be subject to metal on the metal surface, and coil can't be realized coupling by metal level, therefore can't use, more None-identified.In the present embodiment, radio-frequency card 1 is the anti-metallic RF card 1 that adds ferrite and aluminium foil in and the encapsulation process compound at it.
Recombination process refers to the materials such as ferrite are compounded in the first antenna 11 of label and the back of identity chip 12 as liner, thereby reduces the interference of its performance of metal pair.
Referring to Fig. 2, preferably, in the present embodiment, described engineering prototype management system for tracking also comprises card sender 5, and described card sender 5 is electrically connected by described intermediate treatment device 3 and described background management system 4, and with described radio-frequency card 1 wireless connections.Radio-frequency card 1 needed the information binding with the information in the radio-frequency card 1 and identified engineering prototype before using, perhaps the information of identified engineering prototype is write direct in the identity chip 12 of radio-frequency card 1, this is the process of an information initializing, can be finished by the instrument of card sender 5 information initializings such as grade.
In the present embodiment, the size of described radio-frequency card 1 can by those skilled in the art according to vehicle model with and concrete paste position determine, as being 35 millimeters of 50 millimeters *.
Preferably, in the present embodiment, described reader 2 is hand-held or fixed.
In the present embodiment, described identity chip 12 comprises the ciphering unit that the content that writes described identity chip 12 is encrypted computing.
Because the agreement such as ISO15693 itself is not encrypted the information of the identity chip 12 that writes radio-frequency card 1; this can reduce data security and confidentiality; therefore the utility model arranges ciphering unit at described identity chip 12; utilize specially designed digital encryption program; namely by carrying out go forward side by side line position displacement of XOR with specific character; all contents that write identity chip 12 memory blocks are encrypted computing; then the data storage area that enciphered data is write identity chip 12 is preserved; protect related data, improved Information Security.
In the present embodiment, described identity chip 12 also comprises the block lock cell that partial information is carried out locking protection simultaneously, by block locking (lock) function of identity chip 12 the important information that does not need to revise is carried out locking protection.
Ciphering unit is equipped with the block lock cell, has solved the weak problem of radio-frequency card 1 security performance under present this agreement, has greatly improved the Information Security of radio-frequency card 1.
Intermediate treatment device 3 with described reader 2 wireless connections or electric connection, is used for the information that reader 2 reads is carried out being sent to background management system 4 after the rough handling.
Background management system 4 with described intermediate treatment device 3 wireless connections or electric connection, is used for the information about identified engineering prototype that each reader 2 sends is carried out comprehensive statistics and management.
Radio-frequency card 1 information that how reader 2 is collected, is delivered to the database of long-distance management system reliably, timely at safety, is a more reluctant problem.Although integrated intelligent operating system is a solution on reader 2, when using reader 2 this equipment in batches, the reliability of data acquisition and promptness are difficult to guarantee, are difficult to accept for the user.
Therefore, the utility model provides intermediate treatment device 3, is connected to intermediate treatment device 3 by reader 2, and the data that 3 pairs of readers 2 of intermediate treatment device collect send to the position of background management system 4 appointments, such as database; Management system realizes efficient system administration interface and related data management function according to customer requirements custom-built system management software then.Like this, just can finish the interlock with long-range background management system 4, data acquisition is more accurate.
In practical operation, intermediate treatment device 3 can be integrated on the described reader 2, perhaps for the functional part that between described card sender 5 and described background management system 4, carries out data communication, be integrated on the described card sender 5, those skilled in the art are concrete operations according to actual needs, and the utility model misaligns the particular location ownership of a treating apparatus 3 and does restriction.
The engineering prototype management system for tracking that adopts the utility model to provide, by the Table top type card-issuing equipment radio-frequency card 1 that will install is carried out initialization, mainly be that UID number record with label enters database and binds with the frame coding of engineering prototype to be identified, the radio-frequency card 1 of having bound be installed in the assigned address of engineering prototype by specific purpose tool.
Afterwards, can carry out periodic review, when beginning to carry out consignment as deliver to the dealer place at this project model machine, need at the appointed time, as on every Fridays, read the interior information of fuselage label with hand held readers 2, realize making an inventory to this model machine.
The dealer is in that finish need to be in the time of appointment, as before on every Fridays 4 thirty of afternoon data transmission being returned the background management system 4 of general headquarters after making an inventory.Preferably, this data transmission procedure can a key realizes, do not need to build network environment specially or configuration computer carries out data transmission.
The data that the server of the background management system 4 of general headquarters can be uploaded the various places dealer are carried out Macro or mass analysis, generate at last product at the library information form.
Need to prove, the technical solution of the utility model has solved after engineering prototype dispatches from the factory, can't in time grasp the situation operating position of each engineering prototype and it is carried out the technical barrier of Real Time Monitoring, but be not limited only to be applied to the tracing management of engineering prototype, can be widely used in a plurality of fields such as big machinery sample tracking and managing, document management, article identification, retail trade shelf management, production warehousing management.
A kind of engineering prototype management system for tracking that the utility model provides is so that administrative authority can learn the preservation state of inner each engineering prototype to be sold of all commercial networks very easily; Workload and the error rate of Traditional Man statistical model have been reduced; Accelerated the speed of information acquisition and statistics.And for the information system management of enterprise provides in time, data guarantee reliably.
Simultaneously, the data processing that intermediate treatment device 3 carries out the reader 2 of each site is set, has reduced the investment of equipment, so that system has higher cost advantage.
Also have, ciphering unit is set, that has avoided that the radio-frequency card 1 of buying high safety grade brings is expensive, so that the cost of whole system is controlled at reduced levels.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. an engineering prototype management system for tracking is characterized in that, comprising:
Radio-frequency card, it is installed on the engineering prototype, comprises the first antenna and identity chip;
Reader comprises the second antenna and is used for reading the reading chip of described identity chip;
The intermediate treatment device;
Background management system is electrically connected by described intermediate treatment device and described reader.
2. engineering prototype management system for tracking according to claim 1 is characterized in that, also comprises card sender, and described card sender is electrically connected by described intermediate treatment device and described background management system, and with described radio-frequency card wireless connections.
3. engineering prototype management system for tracking according to claim 1 is characterized in that, described chip comprises the ciphering unit that the content that writes described identity chip is encrypted computing.
4. engineering prototype management system for tracking according to claim 1 is characterized in that, described chip also comprises the block lock cell that the content that writes described identity chip is carried out locking protection.
5. engineering prototype management system for tracking according to claim 1 is characterized in that, described intermediate treatment device is integrated in described reader.
6. engineering prototype management system for tracking according to claim 1 is characterized in that, described radio-frequency card is the passive RF card.
7. engineering prototype management system for tracking according to claim 1 is characterized in that, described radio-frequency card is the passive radio frequency card.
8. engineering prototype management system for tracking according to claim 1 is characterized in that, described radio-frequency card is the high-frequency radio frequency card.
9. engineering prototype management system for tracking according to claim 1 is characterized in that, described radio-frequency card is that card or nearly coupling card are closed in close coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278282 CN202758387U (en) | 2012-06-13 | 2012-06-13 | Engineering prototype tracking management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278282 CN202758387U (en) | 2012-06-13 | 2012-06-13 | Engineering prototype tracking management system |
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| Publication Number | Publication Date |
|---|---|
| CN202758387U true CN202758387U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220278282 Expired - Fee Related CN202758387U (en) | 2012-06-13 | 2012-06-13 | Engineering prototype tracking management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111626755A (en) * | 2020-05-29 | 2020-09-04 | 歌尔科技有限公司 | Engineering prototype management method and device and related equipment thereof |
| CN112488268A (en) * | 2020-12-22 | 2021-03-12 | 成都科灵智能光电科技有限公司 | Information management system based on assembled ultrahigh frequency radio frequency chip technology |
-
2012
- 2012-06-13 CN CN 201220278282 patent/CN202758387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111626755A (en) * | 2020-05-29 | 2020-09-04 | 歌尔科技有限公司 | Engineering prototype management method and device and related equipment thereof |
| CN112488268A (en) * | 2020-12-22 | 2021-03-12 | 成都科灵智能光电科技有限公司 | Information management system based on assembled ultrahigh frequency radio frequency chip technology |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |