CN103777549A - Digital quantity output controller for Internet of Things - Google Patents
Digital quantity output controller for Internet of Things Download PDFInfo
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- CN103777549A CN103777549A CN201410028120.2A CN201410028120A CN103777549A CN 103777549 A CN103777549 A CN 103777549A CN 201410028120 A CN201410028120 A CN 201410028120A CN 103777549 A CN103777549 A CN 103777549A
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Abstract
The invention provides a digital quantity output controller for the Internet of Things. The output controller comprises a controller shell, a single integrated circuit chip and a network interface. The single integrated circuit chip is composed of a power circuit, a CPU, a memorizer, an analog-digital/digital-analog conversion circuit and a digital quantity signal output circuit. The single integrated circuit chip is in communication with a monitoring host of the Internet of Things through the network interface. The digital quantity output controller of the Internet of Things has the advantages that based on an advanced chip production technology, consistency, stability and reliability of chip controller products are ensured; with the industrial TCP/IP protocol, the control speed can reach 10/100/1000 MB per second and is far higher than the speed of a traditional bus controller, wherein the speed of the traditional bus controller is several MB per second. Thus, the problems of the speed, the stability and the reliability of the most nuclear controller of a control system are solved. The size of the controller can be made to be smaller, the development cycle is short, and the cost of the single controller can be less.
Description
Technical field
The present invention relates to technology of Internet of things field, relate to particularly the comprehensive monitoring management technology of Internet of Things.
Background technology
Need a large amount of Data Control in fields such as Industry Control, building comprehensive monitoring management, information security management, environmental protection management, energy management, city management at present.Data Control comprises digital output control, analog output control.Wherein digital output control comprises the various digital quantity signal output such as switching signal, 0 or 1, high and low level, exports digital quantity signal remove opertaing device by control net system, and sort controller is called digital output controller.At present, this digital output controller generally comprises controller housing, multiple discrete component or multiple integrated circuit (IC) chip and field bus control system, this by field bus control system, adopt many discrete components or the mode of multiple 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 multiple 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.
Summary of the invention
For this reason, technical matters to be solved by this invention is: provide a kind of digital output controller for Internet of Things, to overcome the shortcoming of above-mentioned prior art.
So, the invention provides following technical scheme:
A kind of digital output controller for Internet of Things, described o controller comprises controller housing, single integrated circuit chip and network interface, described single integrated circuit chip is made up of power circuit, CPU, storer, modulus/D/A converting circuit and digital quantity signal output circuit, and described single integrated circuit chip is by the monitoring host computer communication connection of described network interface and Internet of Things.
Preferably, described network interface is TCP/IP network interface.
Digital output controller of the present invention adopts the network interface of industrial ICP/IP protocol, realize the function of digital output Internet of Things controller with one single chip, 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 do 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 output controller connects block diagram.
Embodiment
Below, describe the present invention by reference to the accompanying drawings.
The present embodiment connects block diagram referring to accompanying drawing 1 for the structure of the digital output controller 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 made up of power circuit 3, CPU4, storer 5, modulus/D/A converting circuit 6 and digital quantity signal output circuit 7, and single integrated circuit chip 1 communicates to connect by TCP/IP network interface 2 and the monitoring host computer 8 of Internet of Things.
Its principle of work is: monitoring host computer 8 sends control signal, control signal is by TCP/IP network interface 2, be transferred to CPU4, CPU4 preserves data-signal in storer 5 after treatment, CPU4 passes to modulus/D/A converting circuit 6 data after processing simultaneously, is converted to simulating signal is exported by digital quantity signal output circuit 7 through modulus/D/A converting circuit 6.
The digital output controller of the present embodiment adopts the network interface of industrial ICP/IP protocol, realize the function of digital output Internet of Things controller with one single chip, 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 do littlely, and the construction cycle is fast, and single cost can be less.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the digital output controller for Internet of Things, it is characterized in that: described o controller comprises controller housing, single integrated circuit chip and network interface, described single integrated circuit chip is made up of power circuit, CPU, storer, modulus/D/A converting circuit and digital quantity signal output circuit, and described single integrated circuit chip is by the monitoring host computer communication connection of described network interface and Internet of Things.
2. the digital output controller 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 |
|---|---|---|---|
| CN201410028120.2A CN103777549A (en) | 2014-01-21 | 2014-01-21 | Digital quantity output controller for Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028120.2A CN103777549A (en) | 2014-01-21 | 2014-01-21 | Digital quantity output controller for Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103777549A true CN103777549A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028120.2A Pending CN103777549A (en) | 2014-01-21 | 2014-01-21 | Digital quantity output controller for Internet of Things |
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| CN (1) | CN103777549A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718639Y (en) * | 2004-08-06 | 2005-08-17 | 南京师范大学 | Field bus type intelligent analog quantity outputting control apparatus |
| US20060241392A1 (en) * | 2005-04-04 | 2006-10-26 | Igor Feinstein | Method and apparatus for wireless monitoring of subjects within a magnetic field |
| CN201188108Y (en) * | 2008-04-28 | 2009-01-28 | 上海海事大学 | Detector with network interface for wind direction and wind speed |
| CN201657668U (en) * | 2009-12-18 | 2010-12-01 | 北京精诚博桑科技有限公司 | Automatic irrigation controller |
| CN202471991U (en) * | 2012-03-06 | 2012-10-03 | 上海高晶影像科技有限公司 | High-integration-level device for controlling X-ray safety inspection machine |
| CN203745830U (en) * | 2014-01-21 | 2014-07-30 | 深圳市中联通电子有限公司 | Digital output controller used for Internet of things |
-
2014
- 2014-01-21 CN CN201410028120.2A patent/CN103777549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718639Y (en) * | 2004-08-06 | 2005-08-17 | 南京师范大学 | Field bus type intelligent analog quantity outputting control apparatus |
| US20060241392A1 (en) * | 2005-04-04 | 2006-10-26 | Igor Feinstein | Method and apparatus for wireless monitoring of subjects within a magnetic field |
| CN201188108Y (en) * | 2008-04-28 | 2009-01-28 | 上海海事大学 | Detector with network interface for wind direction and wind speed |
| CN201657668U (en) * | 2009-12-18 | 2010-12-01 | 北京精诚博桑科技有限公司 | Automatic irrigation controller |
| CN202471991U (en) * | 2012-03-06 | 2012-10-03 | 上海高晶影像科技有限公司 | High-integration-level device for controlling X-ray safety inspection machine |
| CN203745830U (en) * | 2014-01-21 | 2014-07-30 | 深圳市中联通电子有限公司 | Digital output controller used for Internet of things |
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Application publication date: 20140507 |