CN103780616A - Analog quantity output controller for Internet of Things - Google Patents
Analog quantity output controller for Internet of Things Download PDFInfo
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- CN103780616A CN103780616A CN201410027620.4A CN201410027620A CN103780616A CN 103780616 A CN103780616 A CN 103780616A CN 201410027620 A CN201410027620 A CN 201410027620A CN 103780616 A CN103780616 A CN 103780616A
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- controller
- internet
- things
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- integrated circuit
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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]
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Abstract
The invention provides an analog 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 an analog 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 analog 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 conservation, city management at present.Data Control comprises analog output control, digital output control.Wherein analog output control comprises voltage or current signal output, as 4-20mA, and 0-5V, 0-20mA, 1-5V, the voltage of all sizes such as 0-10V or current signal output, export analog signals by control net system and remove control appliance, sort controller is called analog output controller.At present, this analog 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 problem to be solved by this invention is: provide a kind of analog 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 analog 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, memory, modulus/D/A converting circuit and analog signals 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.
Analog output controller of the present invention adopts the network interface of industrial ICP/IP protocol, realize the function of analog 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 control unit 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 analog 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 analog 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, memory 5, modulus/D/A converting circuit 6 and analog signals 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 operation principle 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 memory 5 after treatment, CPU4 passes to modulus/D/A converting circuit 6 data after processing simultaneously, is converted to analog signal is exported by analog signals output circuit 7 through modulus/D/A converting circuit 6.
The analog output controller of the present embodiment adopts the network interface of industrial ICP/IP protocol, realize the function of analog 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 control unit 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 analog 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, memory, modulus/D/A converting circuit and analog signals 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 analog 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 |
|---|---|---|---|
| CN201410027620.4A CN103780616A (en) | 2014-01-21 | 2014-01-21 | Analog quantity output controller for Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027620.4A CN103780616A (en) | 2014-01-21 | 2014-01-21 | Analog quantity output controller for Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103780616A true CN103780616A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410027620.4A Pending CN103780616A (en) | 2014-01-21 | 2014-01-21 | Analog quantity output controller for Internet of Things |
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| CN (1) | CN103780616A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201657668U (en) * | 2009-12-18 | 2010-12-01 | 北京精诚博桑科技有限公司 | Automatic irrigation controller |
| US7881323B2 (en) * | 2006-11-09 | 2011-02-01 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Configurable ASIC for use with a programmable I/O module |
| CN202067123U (en) * | 2011-03-25 | 2011-12-07 | 浙江浙大华是科技有限公司 | Embedded monitoring intelligent terminal equipment |
| CN102664969A (en) * | 2012-05-30 | 2012-09-12 | 周涛 | General data terminal device used for internet of things system |
| CN102841552A (en) * | 2011-06-20 | 2012-12-26 | 太瀚科技股份有限公司 | Digital board integrated chip |
| CN202948280U (en) * | 2012-07-02 | 2013-05-22 | 上海优优自动化技术有限公司 | Programmable logic controller apparatus supporting industrial ethernet and field bus |
| CN203747856U (en) * | 2014-01-21 | 2014-07-30 | 深圳市中联通电子有限公司 | Analog output controller used for Internet of things |
-
2014
- 2014-01-21 CN CN201410027620.4A patent/CN103780616A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7881323B2 (en) * | 2006-11-09 | 2011-02-01 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Configurable ASIC for use with a programmable I/O module |
| CN201657668U (en) * | 2009-12-18 | 2010-12-01 | 北京精诚博桑科技有限公司 | Automatic irrigation controller |
| CN202067123U (en) * | 2011-03-25 | 2011-12-07 | 浙江浙大华是科技有限公司 | Embedded monitoring intelligent terminal equipment |
| CN102841552A (en) * | 2011-06-20 | 2012-12-26 | 太瀚科技股份有限公司 | Digital board integrated chip |
| CN102664969A (en) * | 2012-05-30 | 2012-09-12 | 周涛 | General data terminal device used for internet of things system |
| CN202948280U (en) * | 2012-07-02 | 2013-05-22 | 上海优优自动化技术有限公司 | Programmable logic controller apparatus supporting industrial ethernet and field bus |
| CN203747856U (en) * | 2014-01-21 | 2014-07-30 | 深圳市中联通电子有限公司 | Analog output controller used for Internet of things |
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Application publication date: 20140507 |