CN203149804U - Wireless remote controller - Google Patents
Wireless remote controller Download PDFInfo
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- CN203149804U CN203149804U CN 201320165774 CN201320165774U CN203149804U CN 203149804 U CN203149804 U CN 203149804U CN 201320165774 CN201320165774 CN 201320165774 CN 201320165774 U CN201320165774 U CN 201320165774U CN 203149804 U CN203149804 U CN 203149804U
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Abstract
The utility model discloses a wireless remote controller comprising a microprocessor module, a keyboard and a wireless module, wherein the microprocessor module controls a treating process of a remote control signal; the keyboard transmits control information; the wireless module transmits and receives a wireless signal; the keyboard and the wireless module are respectively connected with the microprocessor module; and the microprocessor module is connected with a random access memory which stores different equipment identification codes. The MAC (media access control) address of equipment is stored by utilizing the random access memory. Thus, interference between wireless remote controllers is avoided; the identification code or identification mode of equipment also can be replaced and changed at any time by the random access memory, so that the same wireless remote controller can control a plurality of equipment. Thus, reliable remote control on a plurality of controlled equipment by one wireless remote controller is achieved; and the identification problem that a plurality of sets of wireless equipment are arranged on the same frequency, and the capacity problem of network equipment address are solved.
Description
Technical field
The utility model relates to the signal process field, is specifically related to a kind of Digiplex that can the remote control plurality of devices.
Background technology
Use wireless mode to finish the operation of remote control control, common have radio remote control switch lamp, various electronic toy, household electrical appliance and various industrial wireless remote controls etc.Common Digiplex is divided into transmission and receives two parts, send the Digiplex that part just sends wireless signal, its principle is that each button control instruction corresponding coding is sent by modulation system, receiving circuit is installed on the control circuit of corresponding controlled device, after receiving circuit receives remote signal, obtain corresponding steering order by decoding, the decoding that wherein sends the remote control coding of part and receiving circuit is divided into two kinds of regular coding and rolling codings again, typical regular coding chip such as PT2262, V1526, RT6588 etc., typical rolling coding chip such as HCS301,401 etc.Regular coding and rolling coding telechiric device respectively have characteristics, and the chip price of regular coding is cheap, but the geocoding negligible amounts for example uses maximum PT2262 only to have 6561, repeated code probability height on the market.The rolling coding chip, the repeated code probability is low, and it is good to prevent cracking performance, but price is more expensive, and must carry out can devoting oneself to work after " to sign indicating number " before using, bother relatively.
Also there is following shortcoming in above-mentioned this telepilot: 1. the data in advance of receiving end and Digiplex writes in the program, bad more change, and do not meet any standard.2. easily producing signal between the telepilot of each equipment disturbs, this is because not sign binding between the Digiplex that each equipment carries and its equipment, the numeric data code that sends is opened event, under the repeated code situation, a plurality of Digiplexs can be controlled same receiving end, the unforeseen consequence of so easy generation.3. can not realize one-to-many control, because Digiplex and receiving end match, so a Digiplex can not be controlled a plurality of dissimilar receiving ends before dispatching from the factory.4. can not networking between many remote control equipments, because data transmission does not meet any agreement, so equipment room can't carry out protocol networking.
The utility model content
The phase mutual interference can not be at the problem of particular device between the Digiplex in the prior art in order to solve, and the utility model provides a kind of Digiplex that can control a plurality of designated equipments and can not influence miscellaneous equipment in control procedure.Concrete scheme is as follows: a kind of Digiplex, the microprocessor that comprises control remote signal processing procedure, the keyboard that sends control information, send and receive the wireless module of wireless signal, wherein keyboard is connected with microprocessor respectively with wireless module, it is characterized in that described microprocessor is connected with the random access memory of preserving the distinct device identification code.
For making things convenient for the data input: described microprocessor is connected with the external data input interface, and described microprocessor receives identification code and the control coding of controlled device by the external data input interface and is kept in the random access memory.
For improving the adaptability of external data input interface: described external data input interface is USB interface.
Be convenient control: described microprocessor is connected with the touch-screen of input corresponding control signal.
For realizing the control to Digiplex: described wireless module comprises mixed-media network modules mixed-media or the bluetooth module of supporting ICP/IP protocol.
For control mode more is provided: described microprocessor connects the three-dimensional gyroscope that control mode is provided.
The utility model utilizes random access memory to preserve the MAC Address of each equipment, control the wireless signal frequency of transmission by the condition of corresponding MAC setting, make Digiplex under the control of microprocessor, to control at selected equipment, the equipment that does not meet corresponding MAC Address condition then can't receive the respective wireless signal, thereby has avoided the interference between each Digiplex.Utilize random access memory can also change and change identification code or the recognition method of relevant device at any time, make same Digiplex can control a plurality of equipment.Can external data interface, microprocessor can receive the good various settings of customization in advance, or the upgrading of various programs on the Digiplex.Can realize the interaction of Digiplex and relevant device making Digiplex not only can be used as control assembly by three-dimensional gyroscope, touch-screen, can also play the purpose of recreation or input equipment.For Digiplex install wireless and bluetooth equipment after, Digiplex can be realized the contact between a plurality of Digiplexs, for the intercommunication mutually between the different radio telepilot provides the basis.
Digiplex of the present utility model arranges a unique MAC Address for each equipment, as with the fingerprint of controlled device pairing and binding identification, in its controlled device, deposit a relative identification code just with MAC Address in the Digiplex in, thereby realize that a Digiplex is to the reliable remote control of a plurality of controlled devices, it is many to have solved wireless device, the identification problem of the equipment of the same frequency that exists together, and the capacity problem of network appliance address.
Description of drawings
Fig. 1 structural representation of the present utility model;
Label declaration in the accompanying drawing: 1-microprocessor, 2-wireless module, 3-keyboard, 4-random access memory, 5-external data input interface, 6-touch-screen, the three-dimensional gyroscope of 7-, 8-mixed-media network modules mixed-media, 9-antenna.
Embodiment
As shown in Figure 1, Digiplex of the present utility model, the microprocessor 1 that comprises control remote signal processing procedure, the keyboard 3 that sends control information, send and receive the wireless module 2 of wireless signal, wherein keyboard 3 is connected with microprocessor 1 respectively with wireless module 2, and described microprocessor 1 is connected with the random access memory 4 of preserving the distinct device identification code.
The MAC Address of the equipment that can control by random access memory 4 all Digiplexs of preservation during use, and provide a corresponding control routine or operating key for each controlled device, utilize keyboard 3 to send operational order by microprocessor 1, after the MAC Address of selected corresponding controlled device, utilize wireless module 2 above-mentioned information to be sent to the wireless signal receiver module place of each controlled device, each wireless signal receiver module is by the mac-address authentication of the MAC Address in the wireless signal that receives and equipment of itself, when both are consistent, then receive corresponding wireless signal and act on the reaction of corresponding actions.If it is different with the MAC Address of equipment of itself then do not receive control command in the wireless signal.Can cross aforesaid way and can realize that Digiplex is when controlling certain controlled device, though its wireless signal can be received by other controlled device, but because the existence of this identification code of MAC Address, can make all therewith the equipment that is not inconsistent of MAC Address be not subjected to the control of wireless signal, thereby avoid the interference of Digiplex when control.The program of utilizing random access memory can also preserve the signal of more controlled device and strengthen self-ability in addition makes Digiplex not only start to control making usefulness, and each application program of can also working out, upgrade further improves the function of Digiplex self.
Be the flexible input that makes things convenient for each control program and the upgrading of down-stream, microprocessor 1 of the present utility model is connected with external data input interface 5, and described microprocessor 1 receives identification code and the control coding of controlled device by external data input interface 5 and is kept in the random access memory 4.Can receive various ROMPaq, the control program that is provided by computing machine or particular data input equipment by external data input interface 5 Digiplexs, be perfect the providing support of Digiplex self function.
For the adaptability of external data input interface is provided, external data input interface 5 of the present utility model is USB interface.For control mode more easily is provided, microprocessor 1 of the present utility model is connected with the touch-screen 6 of input corresponding control signal.Touch-screen 6 not only can provide the operation basis can also provide display base simultaneously, for the further function performance of Digiplex is provided convenience.Realize intercommunication mutually between each Digiplex in order to make, to realize data sharing and Remote, wireless module 2 of the present utility model comprises mixed-media network modules mixed-media 8 or the bluetooth module of supporting ICP/IP protocol.For more play and control function are provided to Digiplex, microprocessor 1 of the present utility model is connected with the three-dimensional gyroscope 7 that control mode is provided.As long as about the consumer or the Digiplex that fluctuates, will reach similar about or the effect of button up and down, more visual in image.
MAC (Media Access Control, medium access control) address, also be hardware address, its physical address is the integer of 48bit (bit), as: 44-45-53-54-00-00 is by 48 bit long (6 byte), the numeral of 16 systems is formed, the 0-23 position is to be distributed by producer oneself, and the 24-47 position is called organizes unique identifier (organizationallyunique), is the sign of identification LAN (LAN (Local Area Network)) node.Wherein the 40th is the multicast address zone bit.MAC Address is globally unique, deposits in the microprocessor in machine-readable mode, in the physical transfer process of network bottom layer, can come identification equipment by this address.The MAC Address that in bound receiving end, has corresponding Digiplex, have this Digiplex mac address information in the wireless signal that bound Digiplex sends, receiving end is compared the MAC Address of this Digiplex with depositing Digiplex MAC Address, if coupling, then receive control signal, and carry out corresponding operating; If do not match then less than response.
The utility model can also be in microprocessor chip the field intensity value of cutting down and the time set value of cutting down of setting wireless signal, be used for realizing the binding of Digiplex and controlled device.Send the binding signal at receiving end, when the signal that receives when the wireless module of Digiplex surpasses above-mentioned two setting values, write the MAC Address of controlled device at Digiplex, confirm the binding of transmitting terminal and receiving end.Adopt the field intensity threshold values as the matching technology of telepilot and receiver, effectively avoided controlled device to be closed on opertaing device and kidnapped.Digiplex carries out the wireless remote control communication by the TCP/IP network transmission protocol and home control network communication protocol.Digiplex and receiving end pass through home control network communication protocol, Zigbee agreement for example, form the wireless senser communication network and carry out the data double-way transmission, the wireless senser communication network is connected with the internet by the TCP/IP network transmission protocol, the consumer can be in any one corner in the world, control any household electrical appliances of family by the online computer, and obtain the job information of Digiplex and receiving end.Owing to adopt based on the wireless network standards agreement, be easy to carry out networking and expansion.Pairing and binding all are based on MAC Address, can not occur being held as a hostage or interference phenomenon.When adopting the Zigbee agreement as wireless telecommunications, Digiplex can be controlled the equipment of any Zigbee agreement, because this RF signal is the same at bottom, just need bind according to MAC Address, data agate for TV or other equipment can be just the same, significantly reduced the complicacy of coding like this, unlike infrared a lot of different sign indicating number types are arranged, this Digiplex also can multi-functionally be talked about, Digiplex can be controlled a lot of receiving ends and not interfere with each other, adding that simultaneously can compatible a lot of Zigbees equipment, this is of great use to forming different nets.
Receiving end MAC Address in the Digiplex adopts following manner to write;
Embodiment 1:
Field intensity value of cutting down of setting wireless signal and the time set value of cutting down in the microprocessor chip of Digiplex, send the binding signal at receiving end, when the signal that receives when the Digiplex radio receiving transmitting module surpasses above-mentioned two setting values, Digiplex writes the MAC Address of receiving end, receiving end writes the MAC Address of Digiplex, confirms that two equipment are bound.
Embodiment 2: directly MAC Address is preserved, revised or copy to random access memory by computing machine.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, anyly be familiar with the technician of this patent in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of the utility model scheme.
Claims (6)
1. Digiplex, the microprocessor (1) that comprises control remote signal processing procedure, the keyboard that sends control information (3), send and receive the wireless module (2) of wireless signal, wherein keyboard (3) is connected with microprocessor (1) respectively with wireless module (2), it is characterized in that described microprocessor (1) is connected with the random access memory (4) of preserving the distinct device identification code.
2. a kind of Digiplex as claimed in claim 1, it is characterized in that, described microprocessor (1) is connected with external data input interface (5), and described microprocessor (1) receives identification code and the control coding of controlled device by external data input interface (5) and is kept in the random access memory (4).
3. a kind of Digiplex as claimed in claim 2 is characterized in that, described external data input interface (5) is USB interface.
4. a kind of Digiplex as claimed in claim 3 is characterized in that, described microprocessor (1) is connected with the touch-screen (6) of input corresponding control signal.
5. a kind of Digiplex as claimed in claim 4 is characterized in that, described wireless module (2) comprises mixed-media network modules mixed-media (8) or the bluetooth module of supporting ICP/IP protocol.
6. a kind of Digiplex as claimed in claim 5 is characterized in that, described microprocessor (1) is connected with provides the three-dimensional gyroscope of control mode (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165774 CN203149804U (en) | 2013-04-07 | 2013-04-07 | Wireless remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165774 CN203149804U (en) | 2013-04-07 | 2013-04-07 | Wireless remote controller |
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| Publication Number | Publication Date |
|---|---|
| CN203149804U true CN203149804U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320165774 Expired - Fee Related CN203149804U (en) | 2013-04-07 | 2013-04-07 | Wireless remote controller |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994398A (en) * | 2015-07-06 | 2015-10-21 | Tcl集团股份有限公司 | Method and system for controlling plurality of television sets and television set |
| CN106097698A (en) * | 2016-07-19 | 2016-11-09 | 苏州市职业大学 | A kind of infrared remote control R-T unit of address programmable |
| CN106157599A (en) * | 2015-04-08 | 2016-11-23 | 深圳富泰宏精密工业有限公司 | Monitoring device, remote controller, remote controller monitoring system and remote controller monitoring method |
| CN108122394A (en) * | 2017-03-10 | 2018-06-05 | 骆驼集团襄阳蓄电池有限公司 | A kind of arrangement telecontrol system and changeable remote controler |
| CN109493586A (en) * | 2014-02-14 | 2019-03-19 | 佳能株式会社 | For the operating terminal device of manufacturing device and including its manufacture system |
| CN110738838A (en) * | 2019-09-26 | 2020-01-31 | 天津融汇微电子技术有限公司 | radio frequency communication method for intelligent switch |
-
2013
- 2013-04-07 CN CN 201320165774 patent/CN203149804U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493586A (en) * | 2014-02-14 | 2019-03-19 | 佳能株式会社 | For the operating terminal device of manufacturing device and including its manufacture system |
| CN106157599A (en) * | 2015-04-08 | 2016-11-23 | 深圳富泰宏精密工业有限公司 | Monitoring device, remote controller, remote controller monitoring system and remote controller monitoring method |
| CN104994398A (en) * | 2015-07-06 | 2015-10-21 | Tcl集团股份有限公司 | Method and system for controlling plurality of television sets and television set |
| CN106097698A (en) * | 2016-07-19 | 2016-11-09 | 苏州市职业大学 | A kind of infrared remote control R-T unit of address programmable |
| CN108122394A (en) * | 2017-03-10 | 2018-06-05 | 骆驼集团襄阳蓄电池有限公司 | A kind of arrangement telecontrol system and changeable remote controler |
| CN110738838A (en) * | 2019-09-26 | 2020-01-31 | 天津融汇微电子技术有限公司 | radio frequency communication method for intelligent switch |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20130821 Termination date: 20140407 |