CN202372966U - Security middleware for automatic fare collection system of rail transit - Google Patents
Security middleware for automatic fare collection system of rail transit Download PDFInfo
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- CN202372966U CN202372966U CN2011205291062U CN201120529106U CN202372966U CN 202372966 U CN202372966 U CN 202372966U CN 2011205291062 U CN2011205291062 U CN 2011205291062U CN 201120529106 U CN201120529106 U CN 201120529106U CN 202372966 U CN202372966 U CN 202372966U
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Abstract
The utility model discloses a security middleware for an automatic fare collection system of rail transit. The security middleware comprises an adapter, a data program output port, a task manager and one or more application program interfaces, wherein two ends of each of the application program interfaces are connected with an external application program and the task manager respectively, the task manager is connected with a database through the data program output port, a card reader, a card writer, a data encipher, a data decipher and a data filter are arranged between the task manager and the adaptor, and the adaptor is connected with an operating system platform. The security middleware for the automatic fare collection system of the rail transit combines information security and the middleware and separates a security module from an application system; and has the advantages that reusability is improved, developing difficulty is reduced, extensible public security service interfaces are provided for users, security and integrity of data transmission are guaranteed, all the modules can be mutually called, security load balancing and line concurrent scheduling are achieved, and the like.
Description
Technical field
The utility model relates to a kind of rail traffic ticket automatic selling and checking system safety middleware.
Background technology
Along with becoming increasingly conspicuous of network information security problem, the types of applications systems face on the network serious security threat, and various safety problems emerge in an endless stream; Affect the inherently safe of application system, safety problem becomes the bottleneck of current information process of construction with its complicacy and high computational, at present; Safe middleware commonly used possess skills the threshold height, drop into problems such as cost is big, ease for use is poor, interoperability is weak, in use can't user identity be discerned, along with the increase of unauthorized intrusion event; Various application systems on the network are faced with serious security threat, for the unit that disposes numerous servers, press for the strict access control measure of setting up; According to user identity and authority, the visit of server is controlled and authorized the security of enhancement service device; Prevent that external disabled user from attacking or access server through various means, in data transmission procedure, the data security of access server and integrality can't be protected; The disabled user can steal or distort the sensitive data of transmission over networks through various means, lacks the record to the server access process, and user access server is carried out various operations to it simultaneously; May cause file to lose; Inner significant data is divulged a secret, and after security incident takes place, can't carry out confirmation of responsibility to user behavior.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of prior art; Provide a kind of information security technology and middleware Technology are combined, from whole application system, separate security module, improve reusability; Reduce development difficulty; To the user extendible public safety service interface is provided, realizes various security services, guarantee the security and the integrality of data transmission procedure; Each intermodule calls each other, realizes a kind of rail traffic ticket automatic selling and checking system safety middleware of safe bearing load equilibrium, flow control, circuit concurrent scheduling.
The purpose of the utility model is to realize through following technical scheme: rail traffic ticket automatic selling and checking system safety middleware; It comprises adapter, data program output port, task manager; And one or more application programming interfaces, the two ends of each application programming interfaces are connected with external application, task manager respectively, and task manager is connected with database through the data program output port; Be provided with card reader between task manager and the adapter, write the card device, data encryptor, data decryption device, data filter; Adapter is connected with operating system platform, and an end of task manager and card reader series connection back is connected with adapter, the other end of task manager successively with data encryptor, write the card device and connect and then be connected with adapter; Adapter is connected with data filter; Data filter respectively with the data decryption device, write the card device and be connected, the data decryption device is connected with card reader, writes the card device and is connected with task manager.
Described task manager comprises basic security algorithm module, load-balancing algorithm module, circuit concurrent scheduling algoritic module, data protection module, flow-control module, digital signature module, close spoon administration module, close spoon distribution module, authentication module, access control module; Described operating system platform comprises PC, desktop computer, panel computer, notebook computer, fingerprint KEY at least, described application package purse rope go to bank application program, E-Government application program, PKI/CA application program, and other application program.
The beneficial effect of the utility model is:
(1) this practical information provides a kind of rail traffic ticket automatic selling and checking system safety middleware; Information security technology and middleware Technology are combined; From whole application system, separate security module; Become a kind of loose coupling relation between the two, both improved reusability, also reduced development difficulty;
(2) this practical information provides a kind of rail traffic ticket automatic selling and checking system safety middleware, can external a plurality of application programs through application programming interfaces, and extensibility is strong, to the user extendible public safety service interface is provided, and realizes various security services;
(3) this practical information provides a kind of rail traffic ticket automatic selling and checking system safety middleware, adopts hierarchical structure, and authentication is provided; The The data encryption and decryption is transmitted, and data transmission procedure is protected data, and the user conducts interviews through approved qualified identity information; Multiple protective; Guarantee the security and the integrality of data transmission procedure, the user who visits is controlled and record, be convenient to take place after the security incident user behavior is carried out confirmation of responsibility;
(4) this practical information provides a kind of rail traffic ticket automatic selling and checking system safety middleware, can dynamically call mutually between each module, adopts load-balancing algorithm; This algorithm detects each load node in the system, understands the load state of node, and filters out some processing nodes; Divide load balancing resource optimization allocation algorithm then; The multitask of external world's request is balancedly loaded on the processing node, have the realization of being more prone to, practicality and feasibility be advantages of higher more;
(5) this practical information provides a kind of rail traffic ticket automatic selling and checking system safety middleware; Adopt the multi-thread concurrent dispatching algorithm; This algorithm is compared with multi-thread concurrent dispatching algorithm in the past; Has the classification grouping thought that has proposed first multi-thread concurrent scheduling, advantage such as the efficient to multithread scheduling in the isomorphism multiprocessing system is higher, effect is better.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description, but the protection domain of the utility model is not limited to the following stated.
As shown in Figure 1; Rail traffic ticket automatic selling and checking system safety middleware; It comprises adapter, data program output port, task manager, and one or more application programming interfaces, and the two ends of each application programming interfaces are connected with external application, task manager respectively; Described application package purse rope go to bank application program, E-Government application program; PKI/CA application program, and other application program, described task manager comprise basic security algorithm module, load-balancing algorithm module, circuit concurrent scheduling algoritic module, data protection module, flow-control module, digital signature module, close spoon administration module, close spoon distribution module, authentication module, access control module; Task manager is connected with database through the data program output port; Be provided with card reader between task manager and the adapter, write the card device, data encryptor, data decryption device, data filter, adapter is connected with operating system platform, described operating system platform comprises PC, desktop computer, panel computer, notebook computer, fingerprint KEY at least; One end of task manager is connected with adapter with card reader series connection back; The other end of task manager successively with data encryptor, write card device series connection back and be connected with adapter, adapter is connected with data filter, data filter respectively with the data decryption device, write the card device and be connected; The data decryption device is connected with card reader, writes the card device and is connected with task manager.
Claims (3)
1. rail traffic ticket automatic selling and checking system safety middleware; It is characterized in that: it comprises adapter, data program output port, task manager; And one or more application programming interfaces, the two ends of each application programming interfaces are connected with external application, task manager respectively, and task manager is connected with database through the data program output port; Be provided with card reader between task manager and the adapter, write the card device, data encryptor, data decryption device, data filter; Adapter is connected with operating system platform, and an end of task manager and card reader series connection back is connected with adapter, the other end of task manager successively with data encryptor, write the card device and connect and then be connected with adapter; Adapter is connected with data filter; Data filter respectively with the data decryption device, write the card device and be connected, the data decryption device is connected with card reader, writes the card device and is connected with task manager.
2. rail traffic ticket automatic selling and checking system safety middleware according to claim 1 is characterized in that: described task manager comprises basic security algorithm module, load-balancing algorithm module, circuit concurrent scheduling algoritic module, data protection module, flow-control module, digital signature module, close spoon administration module, close spoon distribution module, authentication module, access control module.
3. rail traffic ticket automatic selling and checking system safety middleware according to claim 1 is characterized in that: described operating system platform comprises PC, desktop computer, panel computer, notebook computer, fingerprint KEY at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205291062U CN202372966U (en) | 2011-12-16 | 2011-12-16 | Security middleware for automatic fare collection system of rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205291062U CN202372966U (en) | 2011-12-16 | 2011-12-16 | Security middleware for automatic fare collection system of rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372966U true CN202372966U (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205291062U Expired - Fee Related CN202372966U (en) | 2011-12-16 | 2011-12-16 | Security middleware for automatic fare collection system of rail transit |
Country Status (1)
| Country | Link |
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| CN (1) | CN202372966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818010A (en) * | 2016-09-08 | 2018-03-20 | 北京嘀嘀无限科技发展有限公司 | The method and apparatus switched between different maps |
-
2011
- 2011-12-16 CN CN2011205291062U patent/CN202372966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818010A (en) * | 2016-09-08 | 2018-03-20 | 北京嘀嘀无限科技发展有限公司 | The method and apparatus switched between different maps |
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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 |
Granted publication date: 20120808 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |