CN202657945U - Anti-explosion built-in IC card batch controller system - Google Patents
Anti-explosion built-in IC card batch controller system Download PDFInfo
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- CN202657945U CN202657945U CN 201220165769 CN201220165769U CN202657945U CN 202657945 U CN202657945 U CN 202657945U CN 201220165769 CN201220165769 CN 201220165769 CN 201220165769 U CN201220165769 U CN 201220165769U CN 202657945 U CN202657945 U CN 202657945U
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- card
- control instrument
- batch
- entrucking
- writer
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Abstract
The utility model discloses an anti-explosion built-in IC card batch controller system, which is applied to loading management systems for loading process control and information construction of petrochemical refineries, oil depots and dangerous goods warehouses and the like. The system comprises a batch controller, an IC card writer-reader and a server, wherein the batch controller comprises an anti-collision module, a cryptographic check module, a PLC (programmable logic controller) register and a built-in IC card writer-reader of the batch controller, the anti-collision module, the cryptographic check module, the PLC register and the built-in IC card writer-reader of the batch controller are subjected to communications connection, and the batch controller and the IC card writer-reader are in communication connection with the server.
Description
Technical field
The utility model relates to the entrucking management system for the control of the truck fill flows such as petrochemical industry refinery, oil depot, dangerous goods warehouse and informatization, relates in particular to a kind of explosion proof type incorporating IC card and criticizes the control instrument system.
Background technology
At present, in the middle of the control of chemical industry tank field tank car truck fill flow, the control instrument is criticized in entrucking and the IC-card card reader is respectively independent use, can't realize communication between the two, when carrying out entrucking, operating personal is at first swiped the card to the IC-card card reader, content in the card is transferred to the computing machine of control cabin by RS485, the operating personal of control cabin is by the content of operation computer software identification card, then send instructions by computer software and criticize the control instrument to entrucking, the site operation personnel criticizes to entrucking and just allows entrucking after control is seen the instruction that receives on the instrument, after swiping the card at the scene, this entrucking mode-field operating personal can't in time show whether successfully to swipe the card, entrucking efficient is low, troublesome poeration, and every cover IC-card card reader needs payout to control cabin in addition, if many cover entrucking cranes position is arranged, just need many cover IC-card card reader, just need to put a lot of communication cables to the control computing machine, whole system has been increased many costs.
In view of this, provide a kind of entrucking efficient height, the simple a kind of explosion proof type incorporating IC card of flow process to criticize the control instrument system and necessitate.
The utility model content
The purpose of this utility model provides a kind of entrucking of incorporating IC card card reader and criticizes the control instrument, it is inner that the card-reading function of IC-card is integrated into batch control instrument, the communication of control instrument and IC-card card reader is criticized in the realization entrucking, by making the truck fill flow control integration to on-the-spot batch control instrument, improve entrucking efficient, reduce system cost, and reach requirement of explosion proof.
To achieve these goals, the utility model provides a kind of explosion proof type incorporating IC card to criticize the control instrument system, comprise batch control instrument, IC-card card reader/writer and server end, described batch of control instrument comprises anti-collision module, cryptographic check module, PLC register, batch control instrument incorporating IC card card reader/writer, described anti-collision module, cryptographic check module, PLC register and be connected the communication of control instrument incorporating IC card card reader/writer and connect, described batch of control instrument, IC-card card reader/writer are connected with the server end communication.
Further, described batch of control instrument incorporating IC card card reader/writer passes through the communication of RS485 communication interface with batch control instrument.
Further, described IC-card card reader/writer, batch control instrument are connected with the server end communication.
Further, described batch of information reprinting that the control instrument is finished to criticize control instrument and server end by IC-card.
Compare with present technology, the utility model provides be used for to be used for the petrochemical industry refinery, oil depot, a kind of explosion proof type incorporating IC card of the entrucking of the control of the truck fill flows such as dangerous goods warehouse and informatization is criticized the control instrument system, it comprises be used to the anti-collision module that prevents that many IC-cards from swiping the card simultaneously, carry out password authentification by the cryptographic check module password authentification mode that misplaces simultaneously, after swiping the card successfully, the information of IC-card is stored in the PLC register, and the state of IC-card changed to the entrucking state, after IC-card enters the entrucking state, can avoid repeating to swipe the card at other batch control instrument.Swipe the card finish after, with IC-card state change to the entrucking state of finishing.The utility model is inner by the card-reading function of IC-card being integrated into batch control instrument, the communication of control instrument and IC-card card reader is criticized in the realization entrucking, by making the truck fill flow control integration to on-the-spot batch control instrument, has improved entrucking efficient, reduce system cost, and reached requirement of explosion proof.
Description of drawings
Accompanying drawing is used for further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the module diagram that a kind of explosion proof type incorporating IC card provided by the invention is criticized the control instrument system.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this specification sheets by embodiment, other aspects of the present utility model, and feature and advantage thereof will become very clear by this detailed description.
As shown in Figure 1, the utility model provides a kind of explosion proof type incorporating IC card to criticize the control instrument system, comprise batch control instrument 3, IC-card card reader/writer 2 and the server end 1 that is used for control IC-card card reader/writer 2 reading writing informations, described server end 1 deposits entrucking information in data bank, and the entrucking information encryption write in the IC-card, described batch of control instrument 3 comprises anti-collision module 32, cryptographic check module 33, PLC register 34, criticize control instrument incorporating IC card card reader/writer 31, be written into the described IC-card and batch control instrument incorporating IC card card reader/writer 31 radio-frequency communications of entrucking information, described batch of control instrument 3 starts anti-collision module 32, and the entrucking information in the IC-card carried out cryptographic check, after the verification succeeds, entrucking information in the IC-card is stored in the PLC register 34 of batch control instrument 3, the described batch of control instrument incorporating IC card card reader/writer 31 changes the entrucking information in the IC-card into the entrucking state, after entrucking is finished, the entrucking state of IC-card is changed to the entrucking state of finishing.
Described batch of control instrument 3 includes USB and two kinds of communication interfaces of RS232.
Described batch of control instrument incorporating IC card card reader/writer 31 passes through the communication of RS485 communication interface with batch control instrument 3.
As a kind of preferred version, described IC-card card reader/writer 2, batch control instrument 3 are connected with server end 1 communication.
As a kind of preferred version, described batch of control instrument 3 finished batch control instrument 3 by IC-card and reprinted with the information of server end 1.
As shown in Figure 1, a kind of explosion proof type incorporating IC card that the utility model provides is criticized the control instrument system, the technical scheme that adopts is: a kind of performance-oriented read-out is adopted in the inside of criticizing control instrument 3 in entrucking, Communication processing function that read-out is integrated, real-time monitoring and control and be used for the RS485 communication interface of expansion, the Communication processing function can with the together communication and fulfiling assignment of variety of protocol framework, and can be with being a kind of carrying platform, expansion software is installed, the utility model is realized the communication of RS485 by realizing batch control instrument incorporating IC card card reader/writer 31 and batch control instrument 3, the truck fill flow control integration is criticized control instrument 3 to on-the-spot entrucking, open in addition the square hole of a positive square in the anti-explosion box body front of loader on vehicle control, implosion guard is installed, the zone of swiping the card as IC-card card reader/writer 2, both can reach explosion prevention function, overcome simultaneously the problem that card reader antenna avoids metal to disturb.
As shown in Figure 1, the utility model is by arranging an IC-card card reader/writer 2 and server end 1 communication at server end 1, the writing, read, store of programming control IC-card card reader/writer 2 information of being installed by server end 1.
As shown in Figure 1, the utility model carries out communication by IC-card card reader/writer 2 and batch control instrument incorporating IC card card reader/writer 31 with IC-card, IC-card card reader/writer 2 writes after IC-card and the entrucking information with IC-card and reads and be sent to computer by be connected the charging information that realizes before the entrucking with computer, for read write line that better compatibility is provided and the connection mode between the computer have 2 kinds of USB interface and RS232 serial ports.
Batch control instrument incorporating IC card card reader/writers 31 of criticizing in the control instrument 3 are connected with batch control instrument 3 communications, and the reading and writing of entrucking information are entered PLC register 34 or IC-card.
As shown in Figure 1, the requirement different according to field condition difference and client's production operation technique, the utility model can be as required, and adjusting application model is telecommunication pattern and non-telecommunication pattern.Its telecommunication pattern is, fill in rear preservation by the charging information that the software operation personnel are relevant with customer information, license number, the loading of freight waggon, authentication password etc., and write information to the memory space of IC-card by the IC-card read write line that is connected with computing machine, verification password with this IC-card is written to (the password difference of every list in batch PLC register 34 of control by telecommunication simultaneously, thereby optimize each module, prevent conflict).
As shown in Figure 1, by the password in the IC-card and the verification password of criticizing in the control instrument 3 are compared, verification is correct, just will block internal information and be written to PLC register 34, allows simultaneously car loading operation.
As shown in Figure 1, batch control instrument 3 is by telecommunication (utilizing existing batch of control instrument 3 communication cables) after the entrucking, with entrucking information and finish the train loading data end 1 that uploads onto the server and store, entrucking information is cancelled automatically in the IC-card, before again upgrading this IC-card internal information, this IC-card can not carry out entrucking.
To open the entrucking information storage such as single customer information, the loading of freight waggon when opening list in Computer Database, then be arranged in a certain order the code of the entrucking information of appointment a string by program or go here and there hexadecimal serial data (data encryption) more, write in the storage block data of IC-card (can in data bank, find corresponding information according to the code that stores after the entrucking).
When batch control instrument 3 reads IC-card, and frequency is reserve frequency, as: frequency is 13.56MHZ, carries out Card Reader, during reading information, at first reads the model of IC-card, execution anti-collision instruction after the model of IC-card is correct.
As shown in Figure 1, after the anti-collision instruction is carried out, the sequence number of checking IC, if have simultaneously other many IC-cards to be in the reading range this moment, criticize control instrument 3 and distinguish each IC-card by this serial number, and only with wherein IC-card communication, all the other not selected cards will enter wait state, wait for next time order.
As shown in Figure 1, after IC-card is selected, criticize control instrument 3 and again send the cryptographic check request, after verification is passed through, access IC-card state, then criticize control instrument 3 and continue access if card is in not the entrucking state, 16 system serial datas in the card are read out in order, and different entrucking information (odd numbers, client codes, license number, entrucking set amount etc.) and card sequence number are stored in the PLC register 34.Card mode is set to just entrucking state (this card can not be swiped the card for 3 entruckings of other batches control instrument during being in this state) simultaneously.
After installing car, if batch control instrument 3 has communication to be connected with intercomputer then train loading data can be uploaded to data bank automatically, if not having data to connect then needs data are write as by IC-card information being sent to data bank in the IC-card, it is specific as follows: after entrucking finishes, IC-card is swiped the card again, if just should the card state be in entrucking (state is with reference to the 3rd step of Card Reader) by rear access entrucking state, then carry out the sequence number contrast, if sequence number correctly then writes train loading data in this IC-card.
A kind of explosion proof type incorporating IC card that the utility model provides is criticized the control instrument system, data transmission between its read write line and the radio-frequency card adopts cryptographic algorithm (the data dislocation is encrypted), card and equipment bi-directional verification (two-way password authentification), garble Auto-Sensing (pointing out by read-out during the type of card mistake).
The utility model provides be used for to be used for the petrochemical industry refinery, oil depot, a kind of explosion proof type incorporating IC card of the entrucking of the control of the truck fill flows such as dangerous goods warehouse and informatization is criticized the control instrument system, it comprises be used to the anti-collision module 32 that prevents that many IC-cards from swiping the card simultaneously, simultaneously by cryptographic check module 33 password authentification that misplaces, after swiping the card successfully, the information of IC-card is stored in the PLC register 34, and the state of IC-card changed to the entrucking state, after IC-card enters the entrucking state, can avoid carrying out repetition repeats to swipe the card at other batch control instrument 3, swipe the card finish after, with IC-card state change to the entrucking state of finishing.The utility model is inner by the card-reading function of IC-card being integrated into batch control instrument, the communication of control instrument and IC-card card reader is criticized in the realization entrucking, by making the truck fill flow control integration to on-the-spot batch control instrument, has improved entrucking efficient, reduce system cost, and reached requirement of explosion proof.
Disclosed above only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (4)
1. an explosion proof type incorporating IC card is criticized the control instrument system, comprise batch control instrument, IC-card card reader/writer and server end, it is characterized in that: described batch of control instrument comprises anti-collision module, cryptographic check module, PLC register, batch control instrument incorporating IC card card reader/writer, described anti-collision module, cryptographic check module, PLC register and be connected the communication of control instrument incorporating IC card card reader/writer and connect, described batch of control instrument, IC-card card reader/writer are connected with the server end communication.
2. a kind of explosion proof type incorporating IC card according to claim 1 is criticized the control instrument system, it is characterized in that: described batch of control instrument incorporating IC card card reader/writer passes through the communication of RS485 communication interface with batch control instrument.
3. a kind of explosion proof type incorporating IC card according to claim 1 and 2 is criticized the control instrument system, it is characterized in that: described IC-card card reader/writer, batch control instrument are connected with the server end communication.
4. a kind of explosion proof type incorporating IC card according to claim 1 and 2 is criticized the control instrument system, it is characterized in that: described batch of control instrument finished the information reprinting of batch control instrument and server end by IC-card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165769 CN202657945U (en) | 2012-04-16 | 2012-04-16 | Anti-explosion built-in IC card batch controller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165769 CN202657945U (en) | 2012-04-16 | 2012-04-16 | Anti-explosion built-in IC card batch controller system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657945U true CN202657945U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165769 Expired - Fee Related CN202657945U (en) | 2012-04-16 | 2012-04-16 | Anti-explosion built-in IC card batch controller system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657945U (en) |
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2012
- 2012-04-16 CN CN 201220165769 patent/CN202657945U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Zhenyu Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |