CN203745873U - Digital input controller used for Internet of things - Google Patents
Digital input controller used for Internet of things Download PDFInfo
- Publication number
- CN203745873U CN203745873U CN201420037805.9U CN201420037805U CN203745873U CN 203745873 U CN203745873 U CN 203745873U CN 201420037805 U CN201420037805 U CN 201420037805U CN 203745873 U CN203745873 U CN 203745873U
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- CN
- China
- Prior art keywords
- controller
- internet
- things
- integrated circuit
- network interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model provides a digital input controller used for Internet of things. input controller comprises a controller shell, a single integrated circuit chip and a network interface. The single integrated circuit chip is formed by a power supply circuit, a CPU, a memory, an analog-digital/digital-analog conversion circuit and a digital signal input circuit. The single integrated circuit chip is connected with a monitoring host of the Internet of things through the network interface in a communication connection mode. The input controller has the advantages that through an advanced chip production technology, consistent and stable reliability of a chip controller product is guaranteed; an industrial TCP/IP protocol is used so as to increase a control speed to 10/100/1000MB/S and the speed is a few MB/S faster than a speed of a traditional bus controller; a speed problem of a core controller of a control system and a stable reliability problem are solved; the size of the controller can be smaller, a development period is fast and cost of a single one is low.
Description
Technical field
The utility model relates to technology of Internet of things field, relates to particularly the comprehensive monitoring management technology of Internet of Things.
Background technology
In fields such as Industry Control, building comprehensive monitoring management, information security management, environmental protection management, energy management, city management, need a large amount of Data Control at present.Data Control comprises digital quantity input control, analog input control.Wherein digital quantity input control comprises the input of the various digital quantity signals such as switching signal, 0 or 1, high and low level, and the input by digital quantity signal realizes system by Internet of Things control system and controls, and sort controller is called digital quantity input control device.At present, this digital quantity input control device generally comprises controller housing, a plurality of discrete component or a plurality of integrated circuit (IC) chip and field bus control system, this by field bus control system, adopt many discrete components or the mode of a plurality of design of integrated circuit on circuit board to have following problem:
1. the technique of product is difficult to guarantee, owing to relating to many discrete components or a plurality of integrated circuit (IC) chip.The quality of each device is the steady quality reliability of the whole product of impact directly;
2. product development cycle is long, and cost is higher;
3. adopt field bus control system technology, picking rate is slow, is generally no more than as 2MB/S.
Utility model content
For this reason, technical problem to be solved in the utility model is: provide a kind of digital quantity input control device for Internet of Things, to overcome the shortcoming of above-mentioned prior art.
So the utility model provides following technical scheme:
A kind of digital quantity input control device for Internet of Things, described input control device comprises controller housing, single integrated circuit chip and network interface, described single integrated circuit chip is comprised of power circuit, CPU, storer, modulus/D/A converting circuit and digital quantity signal input circuit, and described single integrated circuit chip communicates to connect by the monitoring host computer of described network interface and Internet of Things.
Preferably, described network interface is TCP/IP network interface.
Digital quantity input control device of the present utility model adopts the network interface of industrial ICP/IP protocol, with one single chip, realize the function of digital quantity input Internet of Things controller, like this by the consistent reliability of advanced chip production technique, assurance chip controller product, adopt industrial ICP/IP protocol to improve control rate and can reach 10/100/1000MB/S, the speed of several MB/S of ultra-traditional bus controller far away.Speed and the reliability problem of the most crucial controller of control system have solved like this, and the volume of controller can be done littlely, and the construction cycle is fast, and single cost can be less.
Accompanying drawing explanation
Fig. 1 is that the structure of embodiment digital quantity input control device connects block diagram.
Embodiment
Below, by reference to the accompanying drawings the utility model is described in detail.
The present embodiment connects block diagram referring to accompanying drawing 1 for the structure of the digital quantity input control device of Internet of Things, comprise controller housing (not shown), single integrated circuit chip 1 and TCP/IP network interface 2, single integrated circuit chip 1 is comprised of power circuit 3, CPU4, storer 5, modulus/D/A converting circuit 6 and digital quantity signal input circuit 7, and single integrated circuit chip 1 is monitoring host computer 8 communication connections with Internet of Things by TCP/IP network interface 2.
Its principle of work is: the simulating signal of field data is via digital input circuit 7 inputs, after processing, modulus/D/A converting circuit 6 passes to CPU4 processing unit, CPU4 is kept at storer 5 after treatment data-signal, CPU4 passes to TCP/IP network interface 2 data simultaneously, by TCP/IP network interface 2 and monitoring host computer 8 exchange messages, by the digital quantity signal of monitoring host computer 8 monitoring site data.
The digital quantity input control device of the present embodiment adopts the network interface of industrial ICP/IP protocol, with one single chip, realize the function of digital quantity input Internet of Things controller, like this by the consistent reliability of advanced chip production technique, assurance chip controller product, adopt industrial ICP/IP protocol to improve control rate and can reach 10/100/1000MB/S, the speed of several MB/S of ultra-traditional bus controller far away.Speed and the reliability problem of the most crucial controller of control system have solved like this, and the volume of controller can be done littlely, and the construction cycle is fast, and single cost can be less.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the digital quantity input control device for Internet of Things, it is characterized in that: described input control device comprises controller housing, single integrated circuit chip and network interface, described single integrated circuit chip is comprised of power circuit, CPU, storer, modulus/D/A converting circuit and digital quantity signal input circuit, and described single integrated circuit chip communicates to connect by the monitoring host computer of described network interface and Internet of Things.
2. the digital quantity input control device for Internet of Things according to claim 1, is characterized in that: described network interface is TCP/IP network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037805.9U CN203745873U (en) | 2014-01-21 | 2014-01-21 | Digital input controller used for Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037805.9U CN203745873U (en) | 2014-01-21 | 2014-01-21 | Digital input controller used for Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745873U true CN203745873U (en) | 2014-07-30 |
Family
ID=51345652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037805.9U Expired - Fee Related CN203745873U (en) | 2014-01-21 | 2014-01-21 | Digital input controller used for Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777606A (en) * | 2014-01-21 | 2014-05-07 | 深圳市中联通电子有限公司 | Digital quantity input controller for Internet of Things |
-
2014
- 2014-01-21 CN CN201420037805.9U patent/CN203745873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777606A (en) * | 2014-01-21 | 2014-05-07 | 深圳市中联通电子有限公司 | Digital quantity input controller for Internet of Things |
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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: 20140730 Termination date: 20220121 |