CN2482116Y - Duplicator managing and controlling device - Google Patents

Abstract

The utility model provides a duplicator management and control device, which comprises an IC card reading and writing device and a duplicator controller. The IC card reading and writing device comprises a reading and writing unit, a key board, and a displaying unit, data read by the reading and writing unit and inputted by the key board are processed, a control signal is generated, and a processing unit displaying contents and a control signal outputted by the processing unit is converted into an infrared emitter with an infrared ray outward emitted; the duplicator controller comprises an infrared receiver controlling unit outputting a starting signal to the duplicator connected towards the back according to the control signals contained in an infrared signal. The utility model can effectively manage and control the usage of the duplicator.

Description

Duplicating machine management and control device

The utility model relates to a kind of duplicating machine management and control device.

At present, duplicating machine is widely used, and especially in enterprise or company, duplicating machine is the instrument of an indispensability normally.Yet the management of duplicating machine is a great problem of enterprise always.Because the management of duplicating machine is in passive state at present always, therefore, wasting phenomenon is comparatively general.Even the employing management devices is also generally by means such as password or counter, the usage quantity that can't discern the user and write down specific user.Therefore, management is ineffective.

Therefore, the purpose of this utility model is to provide management of a kind of duplicating machine and control device, and it can effectively be controlled and manage the use of duplicating machine effectively with after duplicating machine combines.

According to above-mentioned purpose of the present utility model, duplicating machine management and control device that the utility model provides comprise: IC-card read write line and ppc controller;

Described IC-card read write line comprises: the IC-card read-write cell is used for the information of reading and writing IC card; Keyboard is used to import data; Display unit is used to show the information that described IC-card read-write cell reads and the data of described keyboard input; Processing unit, link to each other with described IC-card read-write cell, described keyboard and described display unit, the data that are used for the input of data that described IC-card read-write cell is read and described keyboard are handled, and produce control signal, and provide displaying contents to described display unit; And infrared transmitter, link to each other with described processing unit, convert the control signal of described processing unit output to infrared ray and outwards launch;

Described ppc controller comprises: infrared receiver is used for receiving the infrared signal of the infrared transmitter emission of described IC-card read write line; And control module, export enabling signal according to the duplicating machine that the control signal that comprises in the described infrared signal connects backward.

According to above-mentioned duplicating machine management and control device, described processing unit is realized with microprocessor, described microprocessor reads card number and surplus in the IC-card by described IC-card read-write cell, and judge whether whether use amount correct and that judgement is imported by described keyboard surpasses described surplus to the user cipher of importing by described keyboard, when condition all satisfies, send the control signal that to duplicate.

According to above-mentioned duplicating machine management and control device, described IC-card read write line also comprises storer, links to each other with described processing unit, is used to write down certain user's accumulative total use amount.

As mentioned above, because duplicating machine of the present utility model management and control device utilize microprocessor to realize that identification, use amount to the user controlled and the record of use amount etc., therefore, for the supvr provides effective ladder of management, by this ladder of management, can reduce even eliminate waste.And owing to adopt wireless design, be more convenient for operating personnel and managerial personnel use duplicating machine on diverse location, so that the daily servicing of product, thus more effective, more expediently duplicating machine is carried out control and management.

Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing.

In the accompanying drawing:

Fig. 1 is the block scheme of the IC-card read write line of duplicating machine management of the present utility model and control system;

Fig. 2 is the block scheme of the controller of duplicating machine management of the present utility model and control system;

Fig. 3 is the circuit diagram of the IC-card read-write cell among Fig. 1;

Fig. 4 is the circuit diagram of the processing unit among Fig. 1;

Fig. 5 is the circuit diagram of the display unit among Fig. 1;

Fig. 6 is the circuit diagram of the storer among Fig. 1;

Fig. 7 is the physical circuit figure of the controller of Fig. 2.

Duplicating machine management of the present utility model and control device are divided into two parts: IC-card read write line and ppc controller.Fig. 1 shows the block scheme of IC-card read write line, and Fig. 2 shows the block scheme of ppc controller.Reference will be made to the accompanying drawings respectively below.

Referring to Fig. 1, the IC-card read write line of duplicating machine management and control device includes IC-card read-write cell 1, keyboard 2, display unit 3, processing unit 4, infrared transmitter 5 and storer 6.IC-card read-write cell 1 is used for the information of reading and writing IC card.Generally can store information such as user's card number and surplus in the IC-card.Each duplicating machine user holds an IC-card, and the card number of storing in every IC-card is with regard to this user of unique expression.Surplus is to authorize the operable copy volume of this user.After the each use of user, duplicating machine management of the present utility model and control device all will be deducted use amount from this IC-card, till having detained.At this moment user's mandate of just need reentrying.The effect of IC-card read-write cell is exactly card number and the surplus that reads in the IC-card, and offers follow-up processing unit 4.Another effect of IC-card read-write cell is the surplus of rewriting in the IC-card.

Keyboard 2 links to each other with processing unit 4, inputs password and copy volume for the user, can also import various instructions, setup parameter etc. for the supvr.Keyboard 2 offers the processing unit 4 that is attached thereto with the password and the data such as copy volume of input.The card number that processing unit 4 provides according to IC-card reading unit 1 is checked the correctness by the password of keyboard 2 inputs, and when this password was correct, expression user identity was legal, can use duplicating machine.Surplus that IC-card reading unit 1 is provided and user compare by the copy volume of keyboard 2 inputs then, if copy volume is less than surplus, then processing unit 4 just produces the control signal that can duplicate, simultaneously, offer IC-card reading unit 1 after surplus deducted copy volume, will measure to be written in the IC-card by IC-card reading unit 1 and go as new surplus.Above-mentioned these data and information can offer display unit 3 by processor 4, are shown by display unit 3.

Infrared transmitter 5 is devices that convert the electrical signal to infrared signal and emission.The input end of this infrared transmitter 5 links to each other with processing unit 4, receives the control signal of processing unit 4 outputs, and converts thereof into infrared signal, launches.

As shown in Figure 1, IC-card read write line of the present utility model can also comprise storer 6, and this storer 6 can write down each user's accumulation use amount.

See also the block scheme of the ppc controller of Fig. 2 again.As shown in Figure 2, ppc controller mainly comprises infrared receiver 7 and control module 8.Infrared receiver 8 receives the infrared signal of infrared transmitter 5 emissions of IC-card reader, and this infrared signal is offered follow-up control module 8.The duplicating machine output enabling signal that control module 8 connects backward according to the control signal that comprises in the infrared signal that receives.

The circuit diagram of the IC-card read-write cell 1 in the IC-card read write line among Fig. 1 as shown in Figure 3.This IC-card read write line unit 1 adopts the connector that label is JP1, and after its structure just in time made IC-card insert, the pin of the chip on the IC-card contacted with each contact 1-10 of connector.RST among Fig. 3, CLK, IO, FUS, PROG, SENSOR, POWER link to each other with processing unit 4 respectively (back will remake description).

The circuit diagram of the processing unit 4 among Fig. 1 as shown in Figure 4.In the present embodiment, to adopt models be that 8751 microprocessor realizes that the pin 32 to 39 (being D0 to D7) of microprocessor links to each other with display unit 3 respectively with pin 6-8 (LCD EN, RDWR, RS), provides shows signal to display unit 3 for processing unit 4; Pin 21 to 24 and pin 10-12 (promptly indicating the pin of POWER, RST, CLK, IO, FUS, PROG, SENSOR) link to each other with each respective point of IC-card read-write cell 1; Pin 25-28 and 14-17 (being KEYI0-KEYI3 and KEYO0-KEYO4) link to each other with keyboard 2 among Fig. 1 respectively, are used to receive the data of keyboard 2 inputs; The signal of pin 13 (SIGNAL) and pin 1 (SWITCH) output offers infrared transmitter 5; Pin 3 and 4 (SDA and SCL) links to each other with storer 6 among Fig. 1.

Fig. 5 is the circuit diagram of the display unit among Fig. 1.In the present embodiment, adopt LCD U1 (model is ED1613TR), its each pin links to each other with each pin of microprocessor among Fig. 4 respectively.Fig. 6 is the circuit diagram of the storer among Fig. 1, and adopting model in the present embodiment is the storer of 24C65.Its each pin also links to each other with each pin of microprocessor among Fig. 4 respectively.Because these circuit are commonly used in the art, therefore, are not described in detail concrete principle of work at this.

See also Fig. 7, Fig. 7 is the physical circuit figure of the ppc controller of Fig. 2.U1 is the infrared receiver 7 among Fig. 2 among the figure.Infrared receiver U1 (model is DM-GB1) converts the infrared signal that receives to circuit signal, isolate two paths of signals (SIGNAL and SWITCH), one road signal (SIGNAL) offers a photoelectrical coupler U2, output to the pin 1 of connector J1, another road signal (SWITCH) offers relay K 1 by triode Q3, is connected to pin 6 and the pin 5 of connector J1 by relay K 1.Connector J1 patches on the external counter interface (KEY COUNTER) of controlled duplicating machine, with the duty of control duplicating machine.

Describe a specific embodiment of the present utility model above in detail; be to be understood that; though a concrete circuit is provided above; but enforcement of the present utility model is not limited in these concrete circuit; the design that those skilled in the art can provide according to the utility model fully; realize that with other custom circuit therefore, protection domain of the present utility model should be limited by claims.

Claims (1)

1, a kind of duplicating machine management and control device is characterized in that, comprising: IC-card read write line and ppc controller;

Described IC-card read write line comprises: the IC-card read-write cell is used for the information of reading and writing IC card; Keyboard is used to import data; Display unit is used for the information that the described IC-card read-write cell of information reads and the data of described keyboard input; Processing unit, link to each other with described IC-card read-write cell, described keyboard and described display unit, the data that are used for the input of data that described IC-card read-write cell is read and described keyboard are handled, and produce control signal, and provide displaying contents to described display unit; And infrared transmitter, link to each other with described processing unit, convert the control signal of described processing unit output to infrared ray and outwards launch;

Described ppc controller comprises: infrared receiver is used for receiving the infrared signal of the infrared transmitter emission of described IC-card read write line; And control module, export enabling signal according to the duplicating machine that the control signal that comprises in the described infrared signal connects backward.

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