CN1295277A - Multiplexing exchanger - Google Patents
Multiplexing exchanger Download PDFInfo
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- CN1295277A CN1295277A CN 99123676 CN99123676A CN1295277A CN 1295277 A CN1295277 A CN 1295277A CN 99123676 CN99123676 CN 99123676 CN 99123676 A CN99123676 A CN 99123676A CN 1295277 A CN1295277 A CN 1295277A
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- signal
- interchanger
- multiplexing
- interface
- peripheral
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Abstract
The multiplexing exchanger includes several user I/O ends and several peripheral I/O ends, and features that the exchanger has in its inside an interpreter circuit to interpret the signal form fed to the exchanger, a signal converter unit for repeating and transferring the interpreted signal to produce corresponding output signal, and several driver units connected between the output of the signal converter unit and the peripherals to drive the corresponding peripheral to operate by the output signal of the signal converter unit. It is used in realize the sharing and full utilization of resources for low cost.
Description
The present invention relates to a kind of interchanger, relate in particular to and a kind ofly make many shared different peripheral equipments of user computer fully use the multiplexing exchanger of purpose to reach resource.
Along with making rapid progress of computer technology, the function of computer and purposes be constantly expansion, therefore constantly go on the market by different computer peripheral devices, and as printer, relation between modulator-demodular unit and other peripheral equipments and the user computer, basically be one to one, but it is of a great variety based on peripheral equipment, multiple factors such as utilization rate height and resource sharing are considered, shared is the feasible pattern of business efficiency, in present most of working environment, all be by the shared printer of server by the multi-section user computer, yet, peripheral equipment in the office space is printer not only, still comprise office equipment such as facsimile recorder, add the in vogue of Internet, by traditional mode of dialing and connecting, ISDN (IntegratedServer Digital Network), CABLE and emerging ADSL (Asymmertric Digital SubscriberLine) wideband circuit must utilize the modulator-demodular unit of different size respectively; This shows more than the peripheral equipment that computer must line, but traditional server utilizing hardware to switch mostly, under this kind situation, desires to make the multiple function of server set, be difficulty very, and then the realization situation of resource sharing is not very good.
For this reason, fundamental purpose of the present invention is to provide a kind of shared different peripheral equipments of multi-section user computer that make fully to use the multiplexing exchanger of purpose to reach resource.
Fundamental purpose of the present invention is achieved in that
A kind of multiplexing exchanger, this interchanger includes:
Many group user I/O ends, for respectively with several user computer lines,
The peripheral I/O end of many groups supplies to be connected with printer, facsimile recorder and various modulator-demodular unit respectively,
Be characterized in that this interchanger inside includes:
One interpretation unit is a signal form of sending into interchanger for interpretation,
One signal conversion unit is that the input signal through interpretation is repeated and transfer processing, and produces corresponding output signal,
Many group driver elements, they are connected between signal conversion unit output terminal and each the peripheral equipment interface, thereby so that drive the corresponding peripheral equipment work that makes by the signal conversion unit output signal.
In above-mentioned multiplexing exchanger, wherein, user's I/O end of described interchanger is provided with the RJ-45 interface (male joint) of standard, for being connected with the interface of each user computer.
In above-mentioned multiplexing exchanger, wherein, the peripheral I/O end of described interchanger is provided with the RJ-45 interface (female joint) of standard, for being connected with the interface of each peripheral equipment.
Multiplexing exchanger of the present invention owing to adopted above-mentioned technical scheme, makes it compared with prior art, and its advantage and good effect are very obvious.By above technical scheme as can be known, multiplexing exchanger provided by the present invention can make the shared different peripheral equipments of multi-section user computer, realizes the purpose that resource is fully used thus; Simultaneously, the design of technique scheme is significantly promoted compared to the shared device of existing individual event peripheral equipment is existing on utilization field and function, and can effectively replace the router (ROUTER) that involves great expense.
By the description of a following embodiment to multiplexing exchanger of the present invention, can further connect purpose of the present invention, specific structural features and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the calcspar according to the multiplexing exchanger of the present invention's proposition;
Fig. 2 is the circuit block diagram of multiplexing exchanger of the present invention inside;
Fig. 3 is the user mode reference diagram of multiplexing exchanger of the present invention.
At first see also shown in Figure 1, the structure division of multiplexing exchanger of the present invention, mainly be utilize an interchanger 10 as with several user computers and various different peripheral equipment between translation interface, wherein this interchanger 10 includes:
Array user's I/O end 11, for respectively with several user computer lines;
Array periphery I/O end 12 is for being connected with printer, facsimile recorder and various modulator-demodular unit respectively.
Carrying out conversion of signals by interchanger 10 between user computer and above-mentioned each peripheral equipment or interface distributes, thereby make the conversion assignments of the multipath conversion signal that each user computer all can be by above-mentioned interchanger 10, and the peripheral equipment of shared any and interchanger 10 lines.
See also shown in Figure 2ly, represented the situation that the inside of relevant this interchanger 10 constitutes among the figure, it includes:
One interpretation unit 101 is signal forms of sending into interchanger 10 for each user computer of interpretation;
One signal conversion unit 102, this signal conversion unit 102 are the output terminals that are connected above-mentioned interpretation unit 101, and it is mainly used in to repeat and transfer handles above-mentioned input signal through interpretation, and produces corresponding output signal;
The driver element 103 of particular group number not, described driver element 103 is to be connected between the output terminal and each peripheral equipment interface of above-mentioned signal conversion unit 102; When signal conversion unit 102 outputs one signal specific, will drive corresponding peripheral equipment work by corresponding driver element 103.Wherein:
Above-mentioned interpretation unit 101 mainly is by sending into the IP information of data, judge its attribute, such as fax, printing or general Email etc., suppose that use side is to send the fax instruction, then interpretation unit 101 will learn that the data of sending into are fax contents by the identification of IP information, send with the information that is about to and to give signal conversion unit 102, convert the required data layout of output to, and drive facsimile recorder, thereby the datafax that user computer is sent is gone out by corresponding driver element 103.
Because interchanger 10 of the present invention has the multipath conversion partition characteristic, therefore, connect at the same time under the situation of multi-section user computer and different peripheral equipment lines, interchanger 10 inner structures had not only been born the cross reference that the array signal passed in and out but also bore user computer and each peripheral equipment simultaneously, and above-mentioned work is by above-mentioned interpretation unit 101, signal conversion unit 102 and 103 common execution of driver element; Wherein:
This interpretation unit 101 is that the signal to the input of specific user's computer not carries out interpretation, and when the multi-section user computer was sent into signal simultaneously, it sorted above-mentioned signal, switched to carry out multipath conversion; And, filter its signal form at the signal that each user computer is sent into, with the peripheral equipment of its desire use of interpretation;
This signal conversion unit 102 is to accept interpretation unit 101 to send signal through confirm filtering, again through repeating and transfer processing, sends a pair of output signal that should specific peripheral equipment;
103 output signals of accepting above-mentioned signal conversion unit 102 of this driver element drive corresponding peripheral equipment to carry out specific work.
See also shown in Figure 3ly, represented the concrete working method of relevant this interchanger 10 among Fig. 3.Suppose that now interchanger 10 amounts to and five user computer lines, and five user computers simultaneously at work, in addition, the peripheral I/O end of interchanger 10 then is connected with printer, facsimile recorder, CABLE modulator-demodular unit and ADSL Modem etc. altogether, use the ADSL Modem online as first user computer desire, second and third user computer is sent data respectively to printer prints, the 4th user computer desire be by the online of CABLE modulator-demodular unit, and the 5th user computer then desire utilizes the facsimile recorder teledata;
At this moment, first, fourth, five user computers can be handled by the exchange of interchanger 10, be connected respectively to ADSL Modem, CABLE modulator-demodular unit and facsimile recorder, and second and third computer is owing to use printer simultaneously, then sorted by interchanger 10, the data that it sends second and third computer are in turn delivered to printer prints.Can reach the multipath conversion intersection thus and switch the purpose of switching.
As in concrete syndeton part, these interchanger 10 each user's I/O ends are the RJ-45 interfaces (male joint) that are provided with standard, for being connected with the interface of each user computer; The peripheral I/O end of interchanger 10 then is provided with the RJ-45 interface (female joint) of standard, for being connected with the interface of each peripheral equipment.
With above-mentioned interchanger 10 mainly is that the data that are used for each user computer is sent are via steps such as differentiation, conversion and drivings, drive corresponding peripheral equipment to print, to fax or to send data (E-MAIL) by the networking, in like manner, each user computer also can be by the differentiation conversion of interchanger 10, receive the data that far-end is sent here, and become the two-way communication interface between far-end and user computer.
In sum, multiplexing exchanger of the present invention, carrying out conversion of signals by interchanger between user computer and each peripheral equipment or interface distributes, each user computer all can be distributed by the multipath conversion conversion of signals of above-mentioned interchanger, and the peripheral equipment of shared any and interchanger line, or surf the Net by modulator-demodular unit, thus, it not only can make the shared different peripheral equipments of multi-section user computer fully use to realize resource, and significantly promote compared to the shared device of existing individual event peripheral equipment is existing on utilization field and function, and can effectively replace the router that involves great expense.
Claims (3)
1 one kinds of multiplexing exchangers, this interchanger includes:
Many group user I/O ends, for respectively with several user computer lines,
The peripheral I/O end of many groups supplies to be connected with printer, facsimile recorder and various modulator-demodular unit respectively,
It is characterized in that this interchanger inside also includes:
One interpretation unit is a signal form of sending into interchanger for interpretation,
One signal conversion unit is that the input signal through interpretation is repeated and transfer processing, and produces corresponding output signal,
Many group driver elements, they are connected between signal conversion unit output terminal and each the peripheral equipment interface, thereby so that drive the corresponding peripheral equipment work that makes by the signal conversion unit output signal.
2 multiplexing exchangers according to claim 1 is characterized in that: user's I/O end of described interchanger is provided with the RJ-45 interface (male joint) of standard, for being connected with the interface of each user computer.
3 multiplexing exchangers according to claim 1 is characterized in that: the peripheral I/O end of described interchanger is provided with the RJ-45 interface (female joint) of standard, for being connected with the interface of each peripheral equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99123676 CN1295277A (en) | 1999-11-01 | 1999-11-01 | Multiplexing exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99123676 CN1295277A (en) | 1999-11-01 | 1999-11-01 | Multiplexing exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1295277A true CN1295277A (en) | 2001-05-16 |
Family
ID=5282907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99123676 Pending CN1295277A (en) | 1999-11-01 | 1999-11-01 | Multiplexing exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454496A (en) * | 2010-10-28 | 2012-05-16 | 上海航天汽车机电股份有限公司 | Universal interface circuit for oxygen sensor |
-
1999
- 1999-11-01 CN CN 99123676 patent/CN1295277A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454496A (en) * | 2010-10-28 | 2012-05-16 | 上海航天汽车机电股份有限公司 | Universal interface circuit for oxygen sensor |
| CN102454496B (en) * | 2010-10-28 | 2016-01-13 | 上海航天汽车机电股份有限公司 | A kind of common interface circuit for lambda sensor |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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