CN202472934U - Multifunctional remote digital controller - Google Patents
Multifunctional remote digital controller Download PDFInfo
- Publication number
- CN202472934U CN202472934U CN201220103203XU CN201220103203U CN202472934U CN 202472934 U CN202472934 U CN 202472934U CN 201220103203X U CN201220103203X U CN 201220103203XU CN 201220103203 U CN201220103203 U CN 201220103203U CN 202472934 U CN202472934 U CN 202472934U
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- receiving unit
- light
- optical
- multifunctional remote
- photoreceiver
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Abstract
The utility model provides a multifunctional remote digital controller, which is used for being connected with a terminal. The multifunctional remote digital controller comprises a control device, an optical sender and an optical receiving unit formed by connecting at least one optical receiver, wherein the control device, the optical sender and the optical receiving unit are connected in sequence; and then the optical receiving unit is connected to the terminal. The multifunctional remote digital controller adopts optical fiber transmission to replace cable transmission, has great technological breakthrough on the 'replacing copper with light' concept, is low in cost and reduces waste.
Description
Technical field
The utility model relates to a kind of digital remote controller, particularly a kind of multifunctional remote digitial controller.
Background technology
Fiber optic is an optical fiber communication equipment that prolongs data transmission, and it mainly is through technology such as signal modulation, photoelectricity conversions, utilizes light-transfer characteristic to reach the purpose of remote transmission.The general paired use of fiber optic is divided into optical sender and photoreceiver, and optical sender is accomplished electricity/light conversion, and launches light signal and be used for Optical Fiber Transmission; Photoreceiver mainly is to be reduced to electric signal to the light signal that receives from optical fiber, accomplishes light/electricity conversion.The fiber optic effect is used for the remote transmission data exactly.
At present; For the device control in the large scale industry factory building, the control of open-air visual plant (being terminal device) such as the equipment in the mine, the sluice in the reservoir, illumination etc., the Landscape Lamp in city; The control of the street lamp of sub-district etc. all are with cable controller directly to be connected with those terminals usually.Therefore for Remote Device Control, need a large amount of cables to realize that because of the copper in the cable material is more expensive, so use cost is very high; And loss is bigger in transmission course, causes waste, does not meet the policy of the energy-saving and emission-reduction of country's promotion.
Summary of the invention
The technical matters that the utility model will solve is to provide a kind of multifunctional remote digitial controller, adopts Optical Fiber Transmission to replace cable transmission, and cost is low, cuts the waste, and meets the policy of the energy-saving and emission-reduction of country's promotion.
The utility model is to realize like this; A kind of multifunctional remote digitial controller is used for connecting terminal, comprises an actuation means; An optical sender; And the light-receiving unit that connects to form by at least one photoreceiver, said actuation means, optical sender, light-receiving unit connect successively, are connected to the terminal by said light-receiving unit again; Said actuation means is to be connected through twisted-pair feeder or data line with optical sender; Said optical sender is to be connected through optical cable with said light-receiving unit and light-receiving unit inside.
Further, said actuation means is a PC or a supervisory keyboard.
Further, said light-receiving unit is by at least one photoreceiver one or more photoreceiver to be connected to form.
The utility model adopts above-mentioned structure, compares with structure in the past to have following advantage: the utility model, adopt Optical Fiber Transmission to replace cable transmission; Realize far distance controlled, great technological breakthrough is being arranged with light on for the copper thinking, cost is low; Cut the waste, can be widely used in the device control in the large scale industry factory building, the control of open-air visual plant such as the equipment in the mine, the sluice in the reservoir, illumination etc.; The Landscape Lamp in city, street lamp of sub-district or the like.The popularization of this product brings the contribution that can not estimate can for the project construction of national each side economically.
Description of drawings
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the interface synoptic diagram of the utility model optical sender.
Fig. 3 is the interface synoptic diagram of the utility model photoreceiver.
Fig. 4 is the structural representation of the utility model embodiment one.
Fig. 5 is the structural representation of the utility model embodiment two.
Embodiment
See also shown in Figure 1; A kind of multifunctional remote digitial controller is used for connecting terminal, comprises an actuation means 1; An optical sender 2; And the light-receiving unit 30 that connects to form by at least one photoreceiver 3, said actuation means 1, optical sender 2, light-receiving unit 30 connect successively, are connected to terminal 4 by said light-receiving unit 30 again.
Wherein, said actuation means 1 can be a PC, or a supervisory keyboard.Consult Fig. 2 and shown in Figure 3 again, disclose a kind of interface of optical sender and the interface of photoreceiver respectively.The utility model can be through the PC version Control Software and supervisory keyboard control command is separated through optical sender 2 know and be modulated into the photoreceiver 3 that light signal is delivered to far-end; Photoreceiver 3 has monostable and bistable two states switch; The user is set as operable switching value control port as required; The order of host computer is delivered on the next stage controlling unit exactly, accomplishes the function of Long-distance Control.And can the responsive state of actuating equipment be fed back on the Control Software or the display screen of supervisory keyboard in real time, let the user clearly this order whether be communicated on the terminal 4, whether monitor terminal works together.
Distance between said actuation means 1 and the optical sender 2 is shorter; Its two can connect through twisted-pair feeder or data line; And the distance between said optical sender 2 and said light-receiving unit 30 and light-receiving unit 30 inside is longer, connects through optical cable and carries out Optical Fiber Transmission.
And said light-receiving unit 30 can be connected to form by the photoreceiver more than 3 in every way.
As shown in Figure 4, said light-receiving unit 30 is to be composed in series one to one by some photoreceivers 3, again by last photoreceiver 3 connecting terminals 4; Form multistage transmission structure, be applicable to long-distance transmissions, at this moment; Between optical sender 2 and photoreceiver 3; And between two photoreceivers 3 during wide apart, need to connect and carry out Optical Fiber Transmission with optical cable, down with.
As shown in Figure 5, said light-receiving unit 30 is to be connected with optical sender 2 respectively by some photoreceivers 3, at last by photoreceiver 3 connecting terminals 4 wherein.This form is applicable to short-range slightly transmission.
The above person of thought; Be merely the preferred embodiment of the utility model; When not limiting the scope that the utility model is implemented with this; The simple equivalent of promptly being done according to the utility model claim and utility model description generally changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (3)
1. multifunctional remote digitial controller; Be used for connecting terminal; It is characterized in that: comprise an actuation means, an optical sender, and the light-receiving unit that connects to form by at least one photoreceiver; Said actuation means, optical sender, light-receiving unit connect successively, are connected to the terminal by said light-receiving unit again; Said actuation means is to be connected through twisted-pair feeder or data line with optical sender; Said optical sender is to be connected through optical cable with said light-receiving unit and light-receiving unit inside.
2. according to the described multifunctional remote digitial controller of claim 1, it is characterized in that: said actuation means is a PC or a supervisory keyboard.
3. according to the described multifunctional remote digitial controller of claim 1, it is characterized in that: said light-receiving unit is by at least one photoreceiver one or more photoreceiver to be connected to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220103203XU CN202472934U (en) | 2012-03-19 | 2012-03-19 | Multifunctional remote digital controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220103203XU CN202472934U (en) | 2012-03-19 | 2012-03-19 | Multifunctional remote digital controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472934U true CN202472934U (en) | 2012-10-03 |
Family
ID=46921078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220103203XU Expired - Fee Related CN202472934U (en) | 2012-03-19 | 2012-03-19 | Multifunctional remote digital controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202472934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181821A (en) * | 2017-12-29 | 2018-06-19 | 长春理工大学 | Long-range off host optical fibre control system |
-
2012
- 2012-03-19 CN CN201220103203XU patent/CN202472934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181821A (en) * | 2017-12-29 | 2018-06-19 | 长春理工大学 | Long-range off host optical fibre control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130319 |