CN201060497Y

CN201060497Y - Read-write equipment for ID card address information supplement

Info

Publication number: CN201060497Y
Application number: CNU2007201492920U
Authority: CN
Inventors: 刘琳; 吴国英; 刘小杰; 赵桉; 李轶南; 张治安; 余军
Original assignee: First Research Institute of Ministry of Public Security
Current assignee: Vimicro Corp; First Research Institute of Ministry of Public Security
Priority date: 2007-05-24
Filing date: 2007-05-24
Publication date: 2008-05-14
Anticipated expiration: 2017-05-24

Abstract

The utility model discloses a read-write device used for adding address information to an I.D. card and the read-write device consists of an intelligent port control panel, a reader control panel, a safety control module, a reader antenna, a special cable and a power module. The special cable consists of a RS232 communication cable and a USB communication cable, thereby receiving a USB signal and a RS 232 signal at the same time. The utility model realizes the address superaddition functions of writing address alteration records into a chip of a second-generation I.D. card, tracing added records, managing the operators and so on, achieves a real-time reading and displaying of the personal information related to the I.D. card, has the function of safety managing and entitles different operating authorities to the personnel using the device according to different responsibility assignments.

Description

The read-write equipment that is used for identity certificate address information adding

Technical field

The utility model relates to a kind of read-write equipment for smart card, relates in particular to a kind of special-purpose read-write equipment of China second-generation identity card certificate address information adding.

Background technology

On June 28th, 2003, " People's Republic of China's residential identity demonstration " passed through in ten Standing Committee of the National People's Congress's third sessions, in March, 2004 in Shanghai, Huzhou, three cities, Shenzhen carried out first work of Certification of Second Generation, the Certification of Second Generation work of changing subsequently starts comprehensively.Certification of Second Generation is more universal at present.

According to " People's Republic of China's residential identity demonstration " the 11 regulation of chapter 2: " when the citizen handles permanent residence migration formality; public security organ should put down in writing the situation of citizen's place where someone is permanent residents address change in the machine-readable project of resident identification card, and informs me." present Certification of Second Generation be if change citizen's inhabitation address can only be applied for recertification again, cause unnecessary trouble can for the citizen and produce the wasting of resources.If when citizen's inhabitation address changes, do not need the Certification of Second Generation that more renews, only need in machine-readable of original Certification of Second Generation, append a new certificate address information, just can avoid the appearance of the problems referred to above.

The second generation resident identification card arrangement for reading of selling on market at present all is to have only read function, does not possess the function of writing information in the ID card, and this just can't satisfy to append and writes the requirement that the citizen moves new certificate address information, and significant limitation is arranged.

The utility model content

The utility model has been realized the permanent address of citizen change record is written to function in the China second-generation identity card chip, has solved existing China second-generation identity card card reader and can only read the deficiency that information can't be carried out information updating.

The read-write equipment that is used for identity certificate address information adding described in the utility model comprises intelligence interface control panel, read write line control panel, safety control module, reading and writing device antenna, private cable and power module; Wherein, described intelligence interface control panel, safety control module, reading and writing device antenna, private cable and power module are connected with described read write line control panel respectively; Comprise two kinds of communication cables of RS232 and USB in the described private cable; Described reading and writing device antenna emitting radio frequency signal and non-contact IC card I.D. carry out data communication; Described safety control module carries out encryption and decryption and authentication management to the data in the non-contact IC card I.D.; Described intelligence interface control panel comprises and receives usb signal and RS232 signal simultaneously, and carries out data communication with described read write line control panel; Described read write line control panel comprises CPU and RF module.

Be provided with voltage stabilizing and power-off protection apparatus in the described intelligence interface control panel.

The described method of work that is used for the read-write equipment of identity certificate address information adding is: read write line control panel emitting radio frequency signal is given reading and writing device antenna, obtain data message in the non-contact IC card identity by described reading and writing device antenna, and described data message is operated; Described read write line control panel receives and sends to safety control module behind the data-signal and handle deciphering or encryption or authentication management, signal after will handling then passes to the RF module after CPU handles, by sending radio frequency signal to reading and writing device antenna data are write the non-contact IC card I.D..

Described operation to data message comprises modification, adds or deletion.

After the read-write equipment start, the CPU machine on the read write line control panel resets and initialization, promptly enters the CPU major cycle after the initialization and starts the house dog program, does not stop the zero clearing WatchDog Timer in official hour.If the failure of WatchDog Timer zero clearing at the appointed time, described WatchDog Timer produce overflow, then system reset also brings into operation again.

Before using read-write equipment, earlier read-write equipment is connected with the computing machine USB interface by private cable, 1,394 six core plugs are connected with the communication port of described read-write equipment.

Perhaps, before the use read-write equipment, earlier the DB9 hole head of read-write equipment by private cable is connected with serial ports of computers, 1,394 six core plugs are connected with the communication port of described read-write equipment.

Compared with prior art, the beneficial effects of the utility model are:

Function is appended in addresses such as the address change record when (1) the utility model equipment has been realized the migration of citizen's permanent residence is written in the Certification of Second Generation chip, additional record is traced, the operator manages, and realize reading in real time, showing the I.D. personal information, such as literal, photograph, append address etc.;

(2) the utility model has not only been realized carrying out teledata exchange with databases such as population, I.D.s by network interface, carries out identity and veritifies, and can also descend the loading point staff list, is used for pursuing and capturing an escaped prisoner on the net, the emphasis personnel deploy to ensure effective monitoring and control of illegal activities etc.;

(3) the utlity model has the function of safety management, authorize different operating rights according to the difference of personnel's division of duty of the equipment of use;

(4) made things convenient for common people, also provide strong guarantee simultaneously for the safety requirements in the second generation resident identification card granting work.

Description of drawings

Fig. 1 is that identity certificate address appends read-write equipment hardware composition structure intention;

Fig. 2 is that identity certificate address appends read-write equipment serial ports workflow diagram;

Fig. 3 is that identity certificate address appends read-write equipment USB interface workflow diagram;

Fig. 4 is a main program flow chart in the CPU;

Fig. 5 is that communication data interrupts process flow diagram;

Fig. 6 is that SAM (safety control module) interface interrupts process flow diagram.

Embodiment

Now reaching embodiment in conjunction with the accompanying drawings is described in further detail the utility model.

Fig. 1 is that identity certificate address appends read-write equipment hardware composition structure intention.With reference to figure 1, the read-write equipment that is used for identity certificate address information adding described in the utility model comprises intelligence interface control panel 102, read write line control panel 104, safety control module 101, reading and writing device antenna 105, private cable 106 and power module 103; Wherein, intelligence interface control panel 102, safety control module 101, reading and writing device antenna 105, private cable 106 and power module 103 are connected with read write line control panel 104 respectively; Comprise two kinds of communication cables of RS232 and USB in the private cable 106, make the utility model can connect RS232 and two kinds of signaling interfaces of USB; Reading and writing device antenna 105 emitting radio frequency signals and non-contact IC card I.D. carry out data communication; Data in 101 pairs of non-contact IC card I.D.s of safety control module are carried out encryption and decryption and authentication management; Intelligence interface control panel 102 comprises and receives usb signal and RS232 signal simultaneously, and carries out data communication with read write line control panel 104; Read write line control panel 104 comprises CPU and RF module.

Be provided with voltage stabilizing and power-off protection apparatus in the described intelligence interface control panel 102, can guarantee that read-write equipment can stable operation.

Method of work of the present utility model is: read write line control panel 104 emitting radio frequency signals are given reading and writing device antenna 105, the data message that obtains in the non-contact IC card identity by reading and writing device antenna 105, and described data message operated; Read write line control panel 104 receives and sends to safety control module 101 behind the data-signal and handle deciphering or encryption or authentication management, signal after will handling then passes to the RF module after CPU handles, by sending radio frequency signal to reading and writing device antenna 104 data are write the non-contact IC card I.D. again.

Owing to adopted private cable 106, made the utility model read write line can receive RS232 and two kinds of signals of USB.Fig. 2 is that identity certificate address appends read-write equipment serial ports workflow diagram, and Fig. 3 is that identity certificate address appends read-write equipment USB interface workflow diagram.

With reference to figure 2, identity certificate address appends read-write equipment and at first obtains RS232 signal 210 by the serial ports of computing machine 211, after 201 receptions of the serial ports receiving chip on the read write line control panel, pass to CPU203 simultaneously by branch circuit 202 again and SAM208 (safety control module) handles respectively, signal after SAM208 handles passes to RF204 after CPU203 handles, send radio frequency signal again to antenna 205, pass to I.D. 206 by antenna 205.

With reference to figure 3, identity certificate address appends the usb signal 308 that read-write equipment receiving computer 301 comes by the USB oral instructions, directly send it to SAM302, handle after interface circuit 303 is passed to CPU304, pass to RF305 again, send radio frequency signal again to antenna 306, pass to I.D. 307 by antenna 306.

Fig. 4 is a main program flow chart in the CPU.With reference to figure 4, after identity certificate address appends the read-write equipment start, CPU on the read write line control panel resets 401, beginning 402 and initialization 403, promptly enter the CPU major cycle after initialization 403 is finished and start house dog program 405, in official hour, do not stop the zero clearing WatchDog Timer, by cleared condition decision CPU run mode 404; If WatchDog Timer zero clearing at the appointed time failure, WatchDog Timer produce overflow, it is unusual 407 that system has, then system reset 401 again, beginning 402 and initialization 403; If normal operation 406 is returned in the zero clearing success.

Fig. 5 is that communication data interrupts process flow diagram.With reference to figure 5, the program of CPU adopts the interrupt response form in the utility model read-write equipment, its program operation process is as follows: during start, entry communication interrupts inlet 501, judges whether to carry out SAM instruction 502, if SAM instruction 502, judge then whether 503 read write lines are in lock machine state 503,, then interrupt returning 505 if be in the lock machine state, if not the lock machine state, monitor SAM and data communication 504; If not SAM instruction 502, further judge whether it is authentication instruction 506; If authentication instruction then authenticates 510, judge whether authentication again by 511, if authentication is passed through, the lock machine state closes 515 and interrupt returning 514, if authentication is not passed through, the lock machine state opens 512, and interrupts returning 514; If not the authentication instruction, judge whether to be lock machine state 507; If the lock machine state interrupts returning 513; If not the lock machine state, judge whether it is analysis instruction 508; If analysis instruction is carried out test analysis 518; If not analysis instruction, judge whether to be provided with instruction 509; If instruction is set, RF state 516 is set, interrupt then returning 517; If not instruction is set, directly interrupt returning 517.

Fig. 6 is that SAM (safety control module) interface interrupts process flow diagram.With reference to figure 6, identity certificate address appends read-write equipment SAM interface routine and adopts the corresponding form of interruption, and its program operation process is as follows: during start, enter SAM and interrupt inlet 601, receive data 602, judge whether overtime 603 again from safety control module, if overtime, carry out cpu reset 611; If do not have overtimely, send data 604 to RF (wireless radio frequency modules), judge whether overtimely 605 again, if overtime, carry out cpu reset 611; If do not have overtimely, receive data 606 from RF, judge whether overtimely 607 again, if overtime, carry out cpu reset 611; If do not have overtimely, send data 608 to SAM, judge whether overtimely 609 again, if overtime, carry out cpu reset 611; If do not have overtimely, interrupt returning 610.

The above embodiment only is a preferred embodiment of the present utility model; the utility model is not limited to the foregoing description; for persons skilled in the art; the any conspicuous change of under the prerequisite that does not deviate from the utility model principle it being done all belongs to the protection domain of design of the present utility model and claims.

Claims

1. a read-write equipment that is used for identity certificate address information adding is characterized in that comprising intelligence interface control panel, read write line control panel, safety control module, reading and writing device antenna, private cable and power module; Wherein, described intelligence interface control panel, safety control module, reading and writing device antenna, private cable and power module are connected with described read write line control panel respectively; Comprise two kinds of communication cables of RS232 and USB in the described private cable; Described reading and writing device antenna emitting radio frequency signal and non-contact IC card I.D. carry out data communication; Described safety control module carries out encryption and decryption and authentication management to the data in the non-contact IC card I.D.; Described intelligence interface control panel comprises and receives usb signal and RS232 signal simultaneously, and carries out data communication with described read write line control panel; Described read write line control panel comprises CPU and RF module.

2. the read-write equipment that is used for identity certificate address information adding according to claim 1 is characterized in that: be provided with voltage stabilizing and power-off protection apparatus in the described intelligence interface control panel.