CN203596840U - Decimal system coding address conversion device - Google Patents
Decimal system coding address conversion device Download PDFInfo
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- CN203596840U CN203596840U CN201320759629.5U CN201320759629U CN203596840U CN 203596840 U CN203596840 U CN 203596840U CN 201320759629 U CN201320759629 U CN 201320759629U CN 203596840 U CN203596840 U CN 203596840U
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- 238000006243 chemical reaction Methods 0.000 title abstract description 7
- 230000011664 signaling Effects 0.000 claims description 3
- 229910002056 binary alloy Inorganic materials 0.000 abstract description 6
- 230000001149 cognitive effect Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
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Abstract
The utility model provides a decimal system coding address conversion device comprising an 8421 data coder and a signal input box. The signal input box comprises multiple coding switches, and a counter is connected with the coding switches. The conversion device also comprises an interface circuit through which decimal system signal can be converted into binary system signals, the interface circuit is connected with the coding switches through the 8421 data coder, the interface circuit is also connected with a signal output device, the signal output device is connected with an address data output device, and multiple signal indicating lamps are arranged on the address data output device. Ten scales ranging from 0 to 9 are made in each coding switch. According to the utility model, addresses or IDs of equipment are set via the utilization of the decimal system coding switches, and table checking or bidirectional calculation between a binary system and a decimal system are not needed, according with daily habits and cognitive levels of humans, so that address setting and reading can be intuitively and conveniently carried out, and the equipment can be easier to use.
Description
Technical field
The technical field of the utility model electronics, computer, network class product is need to carry out, in the equipment that address or ID arrange, using decimal coded switch, relate in particular to a kind of decimal coded address converting device specifically.
Background technology
In a lot of electronics, computer, network class system, need to have many identical equipment to move, and every equipment has needed independent task simultaneously.Therefore in system, to effectively control and be connected multiple devices, must can carry out uniqueness identification to equipment.This uniqueness mark, is commonly referred to as address or ID.In certain system, the address of same category of device is unduplicated, unique.
The method using is at present to set address with binary system toggle switch.Each of toggle switch represents bit, and multidigit is combined into a sufficient address.In use, the bi-directional conversion that need to carry out between binary system and the decimal system is calculated or tables look-up.Set address such as device address adopts 8 dial-ups, binary coding scope is 00000000～11111111, and decimalize is 0～255.If the address of certain equipment need to be set as the 99(decimal system), need the method by calculating or tabling look-up, first obtain 99 binary form 01100011, then according to stipulated form toggle switch, as Fig. 1.Here the left side of supposing toggle switch is a binary system high position, and ON position is 1.Visible, this coding method is not directly perceived, need to carry out bi-directional conversion or table look-up, and ease for use is poor.
Utility model content
The purpose of this utility model is to provide a kind of a kind of decimal coded address converting device simple in structure, simple to operate, easy to use.
The technical solution of the utility model is: the utility model relates to a kind of decimal coded address converting device, comprise 8421 data encoders, also comprise signal input magazine, in described signal input magazine, comprise several code switchs, described counter is connected with code switch, described equipment also comprises an interface circuit, described interface circuit can be being that decadic signaling is converted to binary signal, described interface circuit is connected with code switch by 8421 data encoders, also with one signal output device of described interface circuit is connected, described signal output device is also connected with address date output equipment, on described address date output equipment, be provided with several signals and show lamp.
Further, on described code switch, being carved with is ten scales, is respectively 0 to 9, and inputting can the different numeral of indication after different signals.
Further, described signal lamp is light-emitting diode.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, the utility model uses address or the ID of decimal coded switch set device, do not need carry out the two-way calculating between binary system and the decimal system or table look-up, meet people's daily habits and cognitive level, make address setting and read intuitive and convenient, the ease for use of lifting means.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1,8421 data encoders 2, signal input magazine 3, code switch
4, interface circuit 5, signal output device 6, signal show lamp
7, address date output equipment
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model is a kind of decimal coded address converting device, comprise 8421 data encoders 1, also comprise signal input magazine 2, in described signal input magazine 2, comprise several code switchs 3, equipment also comprises an interface circuit 4, interface circuit 4 can be being that decadic signaling is converted to binary signal, interface circuit 4 connects 2 by 8421 data encoders 1 and code switch and connects, interface circuit also 4 is connected with a signal output device 5, signal output device 5 is also connected with 7, on address date output equipment 7, be provided with signal and show lamp 6, on code switch 3, being carved with is ten scales, respectively 0 to 9, after inputting different signals, can indicate different numerals, signal lamp 6 is light-emitting diode.
The course of work of this example: this equipment is in use time, each decimal coded switch has 5 signal ends, one of them common port, four code signal ends, in the time that code switch rests on a certain position, its inner circuit has determined whether each code signal end is connected with common port, and each code signal end is connected and is defined as 1 with common port, otherwise is defined as 0.Following table has been listed the decimal number of the various combination representative of each signal end state, interface circuit function: according to the needs of other circuit, the signal of code switch is gone here and there and conversion, level conversion, the processing such as anti-phase.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a decimal coded address converting device, comprise 8421 data encoders (1), it is characterized in that: also comprise signal input magazine (2), in described signal input magazine (2), comprise several code switchs (3), described equipment also comprises an interface circuit (4), described interface circuit (4) can be being that decadic signaling is converted to binary signal, described interface circuit (4) connects (2) by 8421 data encoders (1) and code switch and connects, described interface circuit also (4) is connected with a signal output device (5), described signal output device (5) is also connected with address date output equipment (7), on described address date output equipment (7), be provided with signal and show lamp (6).
2. a kind of decimal coded address converting device according to claim 1, is characterized in that: on described code switch (3), being carved with is ten scales, is respectively 0 to 9, and inputting can the different numeral of indication after different signals.
3. a kind of decimal coded address converting device according to claim 1, is characterized in that: described signal lamp (6) is light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759629.5U CN203596840U (en) | 2013-11-26 | 2013-11-26 | Decimal system coding address conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759629.5U CN203596840U (en) | 2013-11-26 | 2013-11-26 | Decimal system coding address conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596840U true CN203596840U (en) | 2014-05-14 |
Family
ID=50677696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759629.5U Expired - Fee Related CN203596840U (en) | 2013-11-26 | 2013-11-26 | Decimal system coding address conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710553A (en) * | 2018-11-02 | 2019-05-03 | 深圳市万连通讯技术有限公司 | A kind of method of 485 bus ID decimal codeds in intelligent illuminating system |
| CN110198361A (en) * | 2018-02-27 | 2019-09-03 | 欧姆龙株式会社 | The control method of communication device and communication device |
-
2013
- 2013-11-26 CN CN201320759629.5U patent/CN203596840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198361A (en) * | 2018-02-27 | 2019-09-03 | 欧姆龙株式会社 | The control method of communication device and communication device |
| CN109710553A (en) * | 2018-11-02 | 2019-05-03 | 深圳市万连通讯技术有限公司 | A kind of method of 485 bus ID decimal codeds in intelligent illuminating system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171126 |