CN108320486A - A kind of remote controler controls system more - Google Patents
A kind of remote controler controls system more Download PDFInfo
- Publication number
- CN108320486A CN108320486A CN201810277775.1A CN201810277775A CN108320486A CN 108320486 A CN108320486 A CN 108320486A CN 201810277775 A CN201810277775 A CN 201810277775A CN 108320486 A CN108320486 A CN 108320486A
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- China
- Prior art keywords
- rolling code
- transmitting
- module
- remote controler
- transmission power
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to field of remote-control unit more particularly to a kind of remote controlers to control system more, for solving the problems, such as that remote controler versatility is low in the prior art.The remote controler controls system more：Remote controler；Rolling code transmitter is provided on the remote controler, the rolling code transmitter includes rolling code transmitting module and transmission power control module, and the rolling code transmitting module and the transmission power control module electrically connect；The transmission power control module is for determining rolling code short distance transmitting range, and the rolling code transmitting module in the rolling code short distance transmitting range for emitting rolling code；At least two reception devices；The reception device carries out control operation for receiving the rolling code according to the rolling code.
Description
Technical field
The present invention relates to field of remote-control unit more particularly to a kind of remote controlers to control system more.
Background technology
In the multiple fields of daily life, remote controler is widely used；Such as television set, lock, automobile etc.
Field all controls and receives equipment work by corresponding remote controler.Under many scenes, a remote controler can only connect with one
Receiving unit matches；For example, a remote controler is only matched with a lock, to control being turned on and off for lock；One remote controler only with
One television set matching, to control television set unlatching, closing and zapping etc..Not general between different remote, people need
By the different corresponding receiving devices of remote control control, i.e. the versatility of remote controler is low, and inconvenience is brought to people's life.
Invention content
A kind of remote controler of offer of the embodiment of the present invention controls system more, low to solve remote controler versatility in the prior art
Problem.
A kind of remote controler of offer of the embodiment of the present invention controls system more, including：
Remote controler；Rolling code transmitter is provided on the remote controler, the rolling code transmitter includes rolling code transmitting
Module and transmission power control module, the rolling code transmitting module and the transmission power control module electrically connect；The hair
Power control module is penetrated for determining that rolling code short distance transmitting range, the rolling code transmitting module are used in the rolling code
Emit rolling code in short distance transmitting range；
At least two reception devices；The reception device is carried out for receiving the rolling code, and according to the rolling code
Control operation.
Preferably, the rolling code transmitter and the reception device are stored with the same vendor code respectively；The rolling
Activity code transmitter and the reception device are matched by the vendor code.
Preferably, the rolling code short distance transmitting range is the circle that radius is one meter centered on the remote controler
Region.
Preferably, the rolling code transmitting module includes transmitting triode, for emitting the rolling code.
Preferably, the transmission power control module includes the first regulation resistance, for controlling the transmitting triode
Current Voltage determines the rolling code short distance transmitting range to adjust the transmission power of the transmitting triode.
Preferably, first regulation resistance is 300 ohm.
Preferably, the transmission power module further includes the second regulation resistance and third regulation resistance, and described second is adjusted
Resistance and the third regulation resistance are respectively used to adjust the angle of flow of the transmitting triode, to adjust the transmitting triode
Transmission power determine the rolling code short distance transmitting range.
Preferably, second regulation resistance is 100 ohm, and the third regulation resistance is 33000 ohm.
Preferably, the reception device includes receiving module and rolling code decoder module, the receiving module and the rolling
Activity code decoder module electrically connects；
The rolling code is sent to the rolling code and decodes mould by the receiving module for receiving the rolling code
Block；
The rolling code decoder module receives and decodes to obtain control information to the rolling code, then according to the control
Information carries out the control operation.
A kind of remote controler of offer of the embodiment of the present invention controls system more, including：Remote controler；Rolling code hair is provided on remote controler
Emitter, rolling code transmitter include rolling code transmitting module and transmission power control module, rolling code transmitting module and transmitting work(
Rate control module electrically connects；Transmission power control module is for determining rolling code short distance transmitting range, rolling code transmitting module
For emitting rolling code in rolling code short distance transmitting range；At least two reception devices；Reception device is rolled for receiving
Code, and control operation is carried out according to rolling code.The embodiment of the present invention is being rolled by the rolling code transmitter being arranged on remote controler
Emit rolling code in code short distance transmitting range so that the reception device reception being located in rolling code short distance transmitting range rolls
Code, and closely control is carried out according to rolling code and is operated.The rolling code sent each time due to the rolling code transmitter of remote controler
All it is unique and unduplicated, therefore, rolling code has high confidentiality, safe feature, to the remote control improved
The safety of device；And it is filled by being matched at least two reception devices a remote controler to control at least two reception respectively
It sets, wherein different reception devices is arranged on different receiving devices；In this way, people need not pass through different remote controlers
Corresponding receiving device is controlled, improves the versatility of remote controler, it is easy to use.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram that remote controler provided in an embodiment of the present invention controls system more；
Fig. 2 is a kind of circuit diagram of rolling code transmitter provided in an embodiment of the present invention；
Fig. 3 is a kind of circuit diagram of reception device provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the structural schematic diagram of system is controlled for remote controler provided in an embodiment of the present invention more, including：
Remote controler；Rolling code transmitter is provided on remote controler, rolling code transmitter includes rolling code transmitting module and hair
Power control module is penetrated, rolling code transmitting module and transmission power control module electrically connect；Transmission power control module is for true
Determine rolling code short distance transmitting range, rolling code transmitting module in rolling code short distance transmitting range for emitting rolling code
(English：rolling code).
At least two reception devices；Reception device carries out control operation for receiving rolling code according to the rolling code.
Wherein, different reception devices is arranged on different receiving devices, reception device according to the rolling code of reception come
It controls corresponding receiving device and carries out control operation.
Preferably, rolling code transmitter and reception device are stored with the same vendor code respectively；Rolling code transmitter and
Reception device is matched by vendor code.
Wherein, different manufacturers, the vendor code of different manufacturers are different for identification for vendor code.
Rolling code transmitting module includes rolling code coding chip, for generating rolling code；Wherein, rolling code includes manufacturer's generation
Code, synchronous code and control information.Synchronous code is updated for remote controler after emitting rolling code, in this way, remote controler is sent out each time
The rolling code sent is all unique and unduplicated, and therefore, rolling code has high confidentiality.It controls information and is used for reception device
It controls and receives equipment and carries out control operation.
Each reception device before the use, needs to carry out study matching with the rolling code transmitter on remote controler respectively,
The information that the rolling code transmitter being arranged on remote controler is registered i.e. in itself, is established between remote controler and reception device
Connection so that after reception device receives rolling code, verify the manufacturer that the vendor code in rolling code is locally stored with reception device
Whether code is identical；If identical, control operation is carried out according to the control information in rolling code；If it is different, then without any
Operation.The embodiment of the present invention carries out learning matched specific reality for the rolling code transmitter being arranged in reception device and remote controler
Mode is applied without limiting.
In order to reduce remote controler during controlling a reception device, other reception devices are had an impact, preferably
Ground, rolling code short distance transmitting range are the border circular areas that radius is one meter so that remote controler is rolling centered on remote controler
A reception device, which can only be controlled, in code short distance transmitting range carries out control operation.In practical applications, reception dress is installed
The distance between different receiving devices set should be greater than two meters, can avoid the occurrence of when being operated to remote controler, while having two
The case where a reception device receives rolling code and carries out control operation.
Preferably, rolling code transmitting module includes transmitting triode, for emitting rolling code.
Under normal conditions, the rolling code short distance transmitting range of rolling code transmitter is influenced by the transmission power of itself,
Preferably, transmission power control module includes the first regulation resistance, the Current Voltage for controlling transmitting triode, to adjust hair
The transmission power of triode is penetrated to determine rolling code short distance transmitting range.
In practical applications, the Current Voltage that transmitting triode can be adjusted by the first regulation resistance, to determine rolling code
Short distance transmitting range so that rolling code short distance transmitting range is centered on remote controler, and radius is less than two meters of circle
Domain.Preferably, the first regulation resistance is 300 ohm.
In order to improve the accuracy for the transmission power for adjusting transmitting triode, it is preferable that transmission power module further includes the
Two regulation resistances and third regulation resistance, the second regulation resistance and third regulation resistance are respectively used to adjust leading for transmitting triode
Current flow angle determines rolling code short distance transmitting range to adjust the transmission power of transmitting triode.Preferably, the second regulation resistance
It it is 100 ohm, third regulation resistance is 33000 ohm.
Based on this, as shown in Fig. 2, being a kind of circuit diagram of rolling code transmitter provided in an embodiment of the present invention.Its
In, the embodiment of the present invention for the units such as rolling code coding module, capacitance, resistance model without limit, Fig. 2 is to be with M1
HCS301 chips, and transmission power control module is including for the first regulation resistance, the second regulation resistance and third regulation resistance
Illustrate.
Wherein, resistance R1 is the first regulation resistance, and resistance R2 is third regulation resistance, and resistance R3 is the second regulation resistance.
To change the electric current and voltage of transmitting triode Q1, and then transmitting three can be changed by the size of change resistance R1
The transmission power of pole pipe Q1；Wherein, the value of resistance R1 is bigger, and the transmission power of transmitting triode Q1 is smaller, and rolling code is closely
Transmitting range is smaller.
The angle of flow angle of triode Q1 can be emitted by the size of the size and resistance R3 of change resistance R2, control, from
And change the amplification factor of transmitting triode Q1, to adjust the transmission power of rolling code transmitter；Wherein, emit triode Q1's
Angle of flow angle is smaller, and the transmission power of transmitting triode Q1 is smaller.
In addition, can be by adjusting the size of capacitance C1, capacitance C2 and capacitance C3, to adjust the transmitting letter of rolling code transmitter
Number distortion size.
SW1 and SW2 can be used as instruction input pin respectively, be used for input control information.
Control operation is carried out for the ease of controlling and receiving device, it is preferable that reception device includes receiving module and rolling code
Decoder module, receiving module are electrically connected with rolling code decoder module.
Rolling code is sent to rolling code decoder module by receiving module for receiving rolling code.
Rolling code decoder module receives and decodes to obtain control information to rolling code, is then controlled according to the control information
Operation.
In practical applications, reception device further includes microcontroller, and microcontroller is connect with rolling code decoder module；Rolling code solution
Code module sends control information to microcontroller, and instruction microcontroller according to the control information, controls and receives equipment and carries out control operation.
It is exemplary, as shown in figure 3, being a kind of circuit diagram of reception device；U1 in Fig. 3 is that rolling code decodes mould
Block, U2 are receiving module.Wherein, the embodiment of the present invention for the units such as rolling code decoder module, capacitance, resistance model not into
Row limits, and Fig. 3 illustrates so that U1 is TDH6301 decoding chips as an example.
After U2 receives rolling code, rolling code is sent to rolling code decoder module U1 and is decoded, obtains control information；
Then control information is sent to microcontroller by rolling code decoder module according to the control information, controls and receives equipment and carries out control behaviour
Make.Wherein, Fig. 3 is being locked with reception device setting, and control information is that unlocking information or shut illustrates for information；Specifically
, rolling code decoder module U1 shuts information to control the closing of lock by 8 pins to microcontroller transmission, passes through U1 rolling code solutions
Code module sends unlocking information to control the unlatching of lock by 9 pins to microcontroller.
In conclusion the embodiment of the present invention is closely emitted by the rolling code transmitter being arranged on remote controler in rolling code
Emit rolling code in range so that the reception device being located in rolling code short distance transmitting range receives rolling code, and according to rolling
Activity code carries out closely control operation.Since the rolling code that the rolling code transmitter of remote controler is sent each time is all unique and not
It repeats, therefore, rolling code has high confidentiality, safe feature, to the safety of the remote controler improved；And
At least two reception device is controlled respectively by matching a remote controler at least two reception devices, wherein different
Reception device be arranged on different receiving devices；In this way, people need not be controlled by different remote controlers it is corresponding
Receiving device improves the versatility of remote controler, easy to use.
Remote controler provided in an embodiment of the present invention controls system more and can be applied to the fields such as automobile, lock, television set, Ke Yishi
The current multiple receiving devices of remote control control are turned on and off.It is controlled simultaneously with remote controler provided in an embodiment of the present invention
For being turned on and off of more locks, wherein lock includes lock core, can realize unlatching or the pass of lock by moving the position of lock core
It closes.
In this case, the control information of remote controler acquisition is unlocking information or shuts information；Reception device setting is being locked,
And it is connect with the lock core of lock；The embodiment of the present invention for reception device and lock core connection type without limit, it is exemplary, connect
Microcontroller in receiving apparatus is connect by motor with lock core.
Based on Fig. 2, rolling code transmitter can be obtained by SW1 and shut information, and unlocking information is obtained by SW2；Rolling code
Transmitter is according to the unlocking information of acquisition or shuts information, generates and simultaneously emits rolling code in rolling code short distance transmitting range.
In this way, if the control information in the rolling code that the reception device for locking setting receives is unlocking information, dress is received
It sets according to unlocking information, controlling lock core by microcontroller is moved to lockset position of coupler, that is, carries out unlocking operation.
If the control information in the rolling code that the reception device for locking setting receives is to shut information, reception device according to
Information is shut, is moved to by microcontroller control lock core and shuts position, that is, carry out shutting operation.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of remote controler controls system more, which is characterized in that including：
Remote controler；Rolling code transmitter is provided on the remote controler, the rolling code transmitter includes rolling code transmitting module
With transmission power control module, the rolling code transmitting module and the transmission power control module electrically connect；The transmitting work(
Rate control module is for determining that rolling code short distance transmitting range, the rolling code transmitting module are used in the rolling code low coverage
From emitting rolling code in transmitting range；
At least two reception devices；The reception device is controlled for receiving the rolling code according to the rolling code
Operation.
2. the apparatus according to claim 1, which is characterized in that the rolling code transmitter and the reception device are deposited respectively
Contain the same vendor code；The rolling code transmitter and the reception device are matched by the vendor code.
3. the apparatus according to claim 1, which is characterized in that the rolling code short distance transmitting range is with the remote control
Centered on device, radius is one meter of border circular areas.
4. the apparatus according to claim 1, which is characterized in that the rolling code transmitting module includes transmitting triode, is used
In the transmitting rolling code.
5. device according to claim 4, which is characterized in that the transmission power control module includes the first adjusting electricity
Resistance, the Current Voltage for controlling the transmitting triode are described to determine with the transmission power for adjusting the transmitting triode
Rolling code short distance transmitting range.
6. device according to claim 5, which is characterized in that first regulation resistance is 300 ohm.
7. device according to claim 5, is characterized in that, the transmission power module further includes the second regulation resistance and
Three regulation resistances, second regulation resistance and the third regulation resistance are respectively used to adjust the conducting of the transmitting triode
Angle determines the rolling code short distance transmitting range to adjust the transmission power of the transmitting triode.
8. device according to claim 7, which is characterized in that second regulation resistance is 100 ohm, the third tune
Economize on electricity resistance is 33000 ohm.
9. device according to claims 1 to 8, which is characterized in that the reception device includes receiving module and rolling code
Decoder module, the receiving module are electrically connected with the rolling code decoder module；
The rolling code is sent to the rolling code decoder module by the receiving module for receiving the rolling code；
The rolling code decoder module receives and decodes to obtain control information to the rolling code, then according to the control information
Carry out the control operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277775.1A CN108320486A (en) | 2018-03-30 | 2018-03-30 | A kind of remote controler controls system more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277775.1A CN108320486A (en) | 2018-03-30 | 2018-03-30 | A kind of remote controler controls system more |
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| Publication Number | Publication Date |
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| CN108320486A true CN108320486A (en) | 2018-07-24 |
Family
ID=62900520
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| CN201810277775.1A Pending CN108320486A (en) | 2018-03-30 | 2018-03-30 | A kind of remote controler controls system more |
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| CN1862978A (en) * | 2006-06-06 | 2006-11-15 | 李蓉梅 | Radio with interphone |
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| CN101477744A (en) * | 2009-02-10 | 2009-07-08 | 方家立 | Infrared electricity saving remote control socket |
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| CN106296882A (en) * | 2015-05-29 | 2017-01-04 | 上海汽车集团股份有限公司 | Remote-control key |
| CN107393277A (en) * | 2017-08-28 | 2017-11-24 | 江苏赫奕科技有限公司 | Method of sending and receiving based on low-power consumption safe mode des encryption rolling code |
| CN208580490U (en) * | 2018-03-30 | 2019-03-05 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
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2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335679A (en) * | 2000-07-22 | 2002-02-13 | 陈鸿贤 | Intelligent radio remote control electric appliance switch system |
| CN2821068Y (en) * | 2005-07-22 | 2006-09-27 | 杭州中导科技开发有限公司 | Jump code remote controller |
| CN1862978A (en) * | 2006-06-06 | 2006-11-15 | 李蓉梅 | Radio with interphone |
| CN101184353A (en) * | 2007-10-24 | 2008-05-21 | 李舒 | Radio remote address programmable two-way communication digital light control system |
| CN101477744A (en) * | 2009-02-10 | 2009-07-08 | 方家立 | Infrared electricity saving remote control socket |
| CN101801117A (en) * | 2009-02-10 | 2010-08-11 | 沈阳晨讯希姆通科技有限公司 | Mobile communication terminal integrating wireless communication function of SRD (Short Range Device) and networking system thereof |
| CN204204192U (en) * | 2014-11-16 | 2015-03-11 | 兴化市实验小学 | Infrared remote-controlled signal difference turns device |
| CN106296882A (en) * | 2015-05-29 | 2017-01-04 | 上海汽车集团股份有限公司 | Remote-control key |
| CN107393277A (en) * | 2017-08-28 | 2017-11-24 | 江苏赫奕科技有限公司 | Method of sending and receiving based on low-power consumption safe mode des encryption rolling code |
| CN208580490U (en) * | 2018-03-30 | 2019-03-05 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
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Application publication date: 20180724 |