CN2303334Y

CN2303334Y - IC card's shell having receiving and storage function with infrared rays transmission

Info

Publication number: CN2303334Y
Application number: CN 97218410
Authority: CN
Inventors: 何焯辉; 林永材
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-03
Filing date: 1997-06-03
Publication date: 1999-01-06
Anticipated expiration: 2007-06-03

Abstract

The utility model relates to a shell for an IC card, particularly a device which can accumulate and store information which is collected by an IC card every time, can transmit the information which is collected by the IC card to equipment for receiving a write/read card by infrared, can receive signals which is transmitted from the equipment for the write/read card, and can write the signals to the IC card.

Description

Infrared is arranged, receive and have the IC-card of storer to wear overcoat

The utility model relates to IC-card and wears overcoat, particularly relate to accumulating depositing, and the IC-card that is provided with the system that transmits and receives of transmission IC-card acquisition of information is worn overcoat.

The utility model is related comprises IC-card or similar techniques type card.Usually people utilize magnetic induction loop and it are assemblied on the IC-card of emission and receiving ability, have the equipment in magnetic field that magnetic induction loop is produced electric current by one, thus emission and reception information.And this have magnetic induction loop and the transmitting-receiving ability IC-card manufacturing and on read-write equipment, be provided with magnetic field and the transmitting-receiving facility cost all be the comparison costliness.

The utility model is exactly at above-mentioned the deficiencies in the prior art, provides a kind of new IC-card to wear overcoat, and IC-card of the present utility model is arranged with storer outward, emission and receiving system, display and knob.The personnel that wear this IC-card overcoat only need when the passage by the read/write device that is provided with emission and receives, click button, the IC-card overcoat of being worn just can receive the information of this equipment and launch the information (for example, individual's Certificate Number) that will export, finishes up to exchange message.Simultaneously, a plurality of channel informations that the storer of this IC-card overcoat not only can these personnel of cumulative record be passed through also show its area number that passes through at last and time, simultaneously if by undelegated passage on the display of itself, red warning lamp can ceaselessly show, as prompting.

The utility model IC-card is worn overcoat, will become clear by reference accompanying drawing and the description of the drawings.

Fig. 1 wears the perspective view of overcoat for IC-card;

Fig. 2 wears the workflow diagram of overcoat for IC-card;

Fig. 3 wears the circuit structure block diagram of overcoat for IC-card;

Fig. 4 wears the detailed circuit diagram of overcoat for IC-card.

Below with reference to accompanying drawing the utility model is done and to be described in further detail.

Referring to figure one, described IC-card is worn overcoat 75 and is comprised the cover back of the body 1, jacket wall 2 and upper shield 3, the shape of cutting ferrule 75 is consistent with the shape of conventional IC-card, the size of the height of jacket wall 2 and the cover back of the body 1 just in time makes IC-card insert wherein, display 4 and warning lamp 6 are arranged on the upper shield 3, infrared/receiver 10 is arranged, button 9 and IC-card contact base 7 on the cover back of the body 1.The back part of the cover back of the body 1 is equiped with the thin body battery (this does not partly have demonstration) of wiring board and power supply supply.

Referring to figure two, in general operating process, the personnel that use IC-card to wear overcoat use the IC-card of same unique its identity of representative only simultaneously behind the overcoat of having set identification IC-card numbering, otherwise the display of overcoat can show its illegal use.When normal the use, IC-card is worn overcoat and is just maintained show state.When the personnel that use IC-card to wear overcoat receive and dispatch the passage of read-write equipment by infrared ray is installed, the user of service presses and is located at the outer button that puts, IC-card just connects with equipment utilization infrared ray on the passage, send mutually and reception information, the same period overcoat just the cumulative record information and the time of being received down and the information that shows required demonstration on display screen, up to operation once more next time.When information every day that is write down also can in the end be left the regional passage of this administration,, utilize infrared ray to be transported in the receiving equipment information of all accumulations on the coat by after pulling.

Referring to figure three, when the user of service is inserted into IC-card when wearing overcoat 75 with IC-card 5, the contact utmost point on the IC-card 5 just contacts with IC contact base 7, and contact base 7 is handled the information that obtains through being located near the microprocessor in bottom 8, and the information after the processing can show on display 4.Simultaneously, if press button 9, then button 9 excitation microprocessors 8 by serial line interface 12, send through infrared/receiver 10.

RAM in 8 pairs of storeies 11 of microprocessor can carry out read/write operation, and utilize the NV RAM in the storer 11 that the information of importing from IC-card is carried out arithmetic logical operation and processing, and in the operating result write store 11 with gained, storer 11 is promptly stored these data that are written into.

In the detailed circuit of figure four, microprocessor 8 can adopt the microprocessor commonly used of finishing this function in this area, and as 741 C250,4 BIT microprocessors, and the EEPROM in the storer 11 can be with conventional those that use in this area, as 24C 16EEPROM.

IC-card of the present utility model is worn overcoat 75, does not establish power switch and pulls, and when the IC-card overcoat installs battery, the IC-card overcoat just is in stand-by state.Used battery mainly adopts built-in thin body battery or photoelectric cell to do inside can select conventional those that use in the prior art.The contact utmost point on the IC-card is with after contact base 7 contacts, utilize the numbering of the representative personnel's that this time inserted IC-card to use to make the later identification IC-card, if in the time of will using another representative personnel's IC-card, must split out battery again cuts off circuit and reinstalls battery and just can reset and reset, the storage 1 of IC-card cover simultaneously can be write down the number of times of resetting, to reach more careful management.

Claims

1. an IC-card is worn overcoat, it is characterized in that it is by the cover back of the body, jacket wall, upper shield, hard contact, contact base, battery, button, infrared receipts/send out device, storer and microprocessor are formed, and wherein the height of the size of the cover back of the body and jacket wall makes IC-card insert wherein just, described infrared receipts/send out the outside that device places cutting ferrule, contact base places the cover back.

2. wear overcoat according to the IC-card of claim 1, it is characterized in that overlapping to cover also being provided with display and warning lamp.

3. wear overcoat according to the IC-card of claim 1, wherein microprocessor is 7,41C,250 four bit microprocessors, and storer is 24C16EEPROM.