CN203747856U - Analog output controller used for Internet of things - Google Patents
Analog output controller used for Internet of things Download PDFInfo
- Publication number
- CN203747856U CN203747856U CN201420038645.XU CN201420038645U CN203747856U CN 203747856 U CN203747856 U CN 203747856U CN 201420038645 U CN201420038645 U CN 201420038645U CN 203747856 U CN203747856 U CN 203747856U
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- Prior art keywords
- controller
- internet
- things
- chip
- 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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- Computer And Data Communications (AREA)
Abstract
The utility model provides an analog output controller used for 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 formed by a power supply circuit, a CPU, a memory, an analog-digital/digital-analog conversion circuit and an analog signal output 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 output 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
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 ensure, 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.
Utility model content
For this reason, technical problem to be solved in the utility model is: provide a kind of analog output controller for Internet of Things, to overcome the shortcoming of above-mentioned prior art.
So the utility model 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 utility model 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, guarantee 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.
Brief description of the drawings
Fig. 1 is that the structure of embodiment analog output controller 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 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, guarantee 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 utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
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 |
|---|---|---|---|
| CN201420038645.XU CN203747856U (en) | 2014-01-21 | 2014-01-21 | Analog output controller used for Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038645.XU CN203747856U (en) | 2014-01-21 | 2014-01-21 | Analog output controller used for Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747856U true CN203747856U (en) | 2014-07-30 |
Family
ID=51347604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038645.XU Expired - Fee Related CN203747856U (en) | 2014-01-21 | 2014-01-21 | Analog output controller used for Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780616A (en) * | 2014-01-21 | 2014-05-07 | 深圳市中联通电子有限公司 | Analog quantity output controller for Internet of Things |
-
2014
- 2014-01-21 CN CN201420038645.XU patent/CN203747856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780616A (en) * | 2014-01-21 | 2014-05-07 | 深圳市中联通电子有限公司 | Analog quantity output 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 |