CN103400486A - Safe one-to-one remote control system - Google Patents

Safe one-to-one remote control system Download PDF

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Publication number
CN103400486A
CN103400486A CN2013103159157A CN201310315915A CN103400486A CN 103400486 A CN103400486 A CN 103400486A CN 2013103159157 A CN2013103159157 A CN 2013103159157A CN 201310315915 A CN201310315915 A CN 201310315915A CN 103400486 A CN103400486 A CN 103400486A
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CN
China
Prior art keywords
circuit
input
decoding
programme
output terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013103159157A
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Chinese (zh)
Inventor
叶鹭虹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN YOYO GOOD BABY PRODUCTS FACTORY
Original Assignee
XIAMEN YOYO GOOD BABY PRODUCTS FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN YOYO GOOD BABY PRODUCTS FACTORY filed Critical XIAMEN YOYO GOOD BABY PRODUCTS FACTORY
Priority to CN2013103159157A priority Critical patent/CN103400486A/en
Publication of CN103400486A publication Critical patent/CN103400486A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a safe one-to-one remote control system. The safe one-to-one remote control system consists of a remote control and a receiver; the remote control comprises a transmitting antenna, a high-frequency signal generating circuit, a command signal modulating circuit, a high-frequency signal transmitting circuit, a programmable encoding circuit, an encoding setting circuit, an operating command input circuit and a power supply control circuit; the receiver comprises an receiving antenna, a high-frequency signal amplifying circuit, a command signal demodulating circuit, a high-frequency signal generating circuit, a command signal amplifying circuit, a programmable decoding circuit, a decoding setting circuit, an operating command amplifying circuit, an operating command executing circuit and a power supply control circuit. By the system, remote control products can be controlled safely one to one and safety hazard is avoided.

Description

Safety is telechirics one to one
Technical field
The present invention relates to a kind of safety telechirics one to one.
Background technology
At present, the product that has distant control function on market is mainly the remote control products such as model plane, Hai Mo and Che Mo, such as: telecontrolled aircraft, remote-control car and remote control speedboat etc.Most instructions of using simple fixed code.The integrated circuit brand of simple fixed code is more, and function is basic identical, can mutually replace, and namely can not realize man-to-man controlled in wireless, exists potential safety hazard.
As depicted in figs. 1 and 2, be the structural representation of telepilot of the prior art and receiver.
The telepilot of prior art is comprised of emitting antenna 110, high-frequency signal circuit for generating 120, command signal modulation circuit 130, high-frequency signal radiating circuit 140, simple regular coding circuit 150, work order input circuit 160 and power control circuit 170.Power control circuit 170 is to each circuit module power supply.Work order input circuit 160 is encoded work order is flowed to command signal modulation circuit 130 by simple regular coding circuit 150, the high-frequency signal that high-frequency signal circuit for generating 120 will produce sends command signal modulation circuit 130 to, send high-frequency signal radiating circuit 140 to after 130 pairs of command signals of command signal modulation circuit are modulated, then through emitting antenna 110, launch.
The receiver of prior art is by receiving antenna 210, high-frequency signal amplifying circuit 220, command signal demodulator circuit 230, high-frequency signal circuit for generating 240, command signal amplifying circuit 250, simply fixedly decoding scheme 260, work order amplifying circuit 270, work order executive circuit 280 and power control circuit 290 form.Power control circuit 290 is to each circuit module power supply.the signal that receiving antenna 210 receives is transported to command signal demodulator circuit 230 after high-frequency signal amplifying circuit 220 amplifies, command signal demodulator circuit 230 receives the high-frequency signal that high-frequency signal circuit for generating 240 produces simultaneously, 230 pairs of signals of command signal demodulator circuit carry out demodulation and amplify and be sent to simple fixedly decoding scheme 260 and carry out decoding by command signal amplifying circuit 250, signal after decoding is sent to work order executive circuit 280 after being amplified by work order amplifying circuit 270 again, work order executive circuit 280 is directly controlled topworks's 300 actions of remote control product.
In prior art, because adopt simple regular coding circuit 150 and simple fixedly decoding scheme 260, a large amount of same instructions of solidifying of using, toy manufacturer can not revise, and the user can't arrange.When people's operation that uses a teleswitch is arranged, multiple (or a plurality of) toy in range of control may be controlled simultaneously, is doing different actions, and is in great confusion, when remote-control toy is controlled to certain distance,, but by others' remote control, can cause various damages.Thus, really have no way out, therefore, can only be applied in toy., if be applied on manned remote-control facilities product, will crisis arrive people's life security.
For improve the remote control product existing potential safety hazard, the inventor has developed safety telechirics one to one specially, this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of safety telechirics one to one, make the man-to-man security control of remote control Realization of Product, avoid potential safety hazard.
In order to reach above-mentioned purpose, solution of the present invention is:
safety is telechirics one to one, telepilot and receiver, consists of, telepilot comprises emitting antenna, the high-frequency signal circuit for generating, the command signal modulation circuit, the high-frequency signal radiating circuit, coding circuit able to programme, the encoding setting circuit, work order input circuit and power control circuit, power control circuit is to each circuit module power supply, the encoding setting circuit is connected output terminal and is connected with the input end of coding circuit able to programme with the work order input circuit, coding circuit able to programme is connected the input end of output terminal and instruction signal modulation circuit and is connected with the high-frequency signal circuit for generating, the output terminal of command signal modulation circuit connects emitting antenna by the high-frequency signal radiating circuit, receiver comprises receiving antenna, the high-frequency signal amplifying circuit, the command signal demodulator circuit, the high-frequency signal circuit for generating, the command signal amplifying circuit, decoding scheme able to programme, decoding arranges circuit, the work order amplifying circuit, work order executive circuit and power control circuit, power control circuit is to each circuit module power supply, receiving antenna is connected to the input end of command signal demodulator circuit by the high-frequency signal amplifying circuit, the high-frequency signal circuit for generating also input end of and instruction signal demodulating circuit connects, the output terminal of command signal demodulator circuit is connected with the input end of decoding scheme able to programme through the command signal amplifying circuit, decoding arranges circuit and also with the input end of decoding scheme able to programme, is connected, the output terminal of decoding scheme able to programme is connected with the input end of work order executive circuit through the work order amplifying circuit, the output terminal of work order executive circuit connects topworks.
Described encoding setting circuit is divided into subscriber-coded circuit and the factory's encoding setting circuit of arranging, and subscriber-coded circuit and the factory's encoding setting circuit of arranging is connected to the input end of coding circuit able to programme.
Described decoding arranges circuit and is divided into that user's decoding arranges circuit and factory's decoding arranges circuit, and user's decoding arranges circuit and factory's decoding and circuit is set is connected to the input end of decoding scheme able to programme.
Increase the emergency instruction input circuit in described telepilot, the output terminal of emergency instruction input circuit is connected to the input end of coding circuit able to programme; Corresponding emergency instruction amplifying circuit and the emergency instruction executive circuit of increasing of receiver, the output terminal of decoding scheme able to programme is connected with the input end of emergency instruction executive circuit through the emergency instruction amplifying circuit, and the output terminal of emergency instruction executive circuit connects alarm.
Increase video circuit and voicefrequency circuit in described telepilot, the input end of video circuit and voicefrequency circuit is connected to the output terminal of coding circuit able to programme; Receiver also increases video circuit and voicefrequency circuit, and the output terminal of video circuit and voicefrequency circuit is connected to the input end of decoding scheme able to programme.
after adopting such scheme, the present invention partly makes design for the encoding and decoding of remote control specially, carried out upgrading, main coding circuit able to programme and the decoding scheme able to programme of adopting replaces simple regular coding circuit of the prior art and simple fixedly decoding scheme, and supporting increase encoding setting circuit and decoding arrange circuit, like this, the present invention can have hundreds of thousands to arrive code up to a million, with respect to several codes fixing in prior art, the hundreds of thousands that is simple fixed code codec doubly arrives the quantity of information of up to a million times, greatly reduce the repetition rate of coding﹠decoding, realized man-to-man security control, avoid potential safety hazard.
And the present invention is able to programme, and according to other needs, function can also be expanded, and the user also can oneself arrange.
Description of drawings
Fig. 1 is the remote controller structure schematic diagram of prior art;
Fig. 2 is the receiver architecture schematic diagram of prior art;
Fig. 3 is remote controller structure schematic diagram of the present invention;
Fig. 4 is receiver architecture schematic diagram of the present invention.
Embodiment
As shown in Figure 3 to Figure 4, the safety that the present invention discloses is telechirics one to one, telepilot and receiver, consists of.
Telepilot comprises by emitting antenna 11, high-frequency signal circuit for generating 12, command signal modulation circuit 13, high-frequency signal radiating circuit 14, coding circuit able to programme 15, encoding setting circuit 151, work order input circuit 16 and power control circuit 17.Power control circuit 17 is to each circuit module power supply.Encoding setting circuit 151(can comprise that the subscriber-coded circuit that arranges is connected the output terminal of with the work order input circuit, being connected and is connected with the input end of coding circuit 15 able to programme with factory encoding setting circuit, the input end of the output terminal and instruction signal modulation circuit 13 that coding circuit 15 able to programme is connected with the high-frequency signal circuit for generating connects, and the output terminal of command signal modulation circuit 13 connects emitting antenna 11 by high-frequency signal radiating circuit 14.
The telepilot principle of work is: coding circuit 15 able to programme carries out encoding setting by encoding setting circuit 151.High-frequency signal circuit for generating 12 output high-frequency signals are to command signal modulation circuit 13, work order input circuit 16 carries out numerical coding to control information through coding circuit 15 able to programme, digital controlled signal after coding goes to be modulated on high-frequency signal through command signal modulation circuit 13, high-frequency signal is carrying after the digital command control signal amplifies signal by high-frequency signal radiating circuit 14,, by emitting antenna 11, the high-frequency electromagnetic wave direction air-launched of digital command control signal will carried.
Receiver comprises that receiving antenna 21, high-frequency signal amplifying circuit 22, command signal demodulator circuit 23, high-frequency signal circuit for generating 24, command signal amplifying circuit 25, decoding scheme able to programme 26, decoding arrange circuit 261, work order amplifying circuit 27, work order executive circuit 28 and power control circuit 29.Power control circuit 29 is to each circuit module power supply.receiving antenna 21 is connected to the input end of command signal demodulator circuit 23 by high-frequency signal amplifying circuit 22, the high-frequency signal circuit for generating 24 also input end of and instruction signal demodulating circuit 23 connects, the output terminal of command signal demodulator circuit 23 is connected with the input end of decoding scheme 26 able to programme through command signal amplifying circuit 25, decoding arranges circuit 261(can comprise that user's decoding arranges circuit, with factory decoding, circuit is set) also with the input end of decoding scheme 26 able to programme, be connected, the output terminal of decoding scheme 26 able to programme is connected with the input end of work order executive circuit 28 through work order amplifying circuit 27, the output terminal of work order executive circuit 28 connects topworks 30.
the receiver operation principle is: decoding scheme 26 able to programme arranges circuit 261 by decoding and arranges and the man-to-man decoding of coding, high-frequency signal circuit for generating 24 output high-frequency signals are to command signal demodulator circuit 23, receiving antenna 21 receives (interception) electromagnetic wave aloft, when receiving the signal that approaches with the frequency selection circuit frequency, to be amplified by high-frequency signal amplifying circuit 22, send into simultaneously the digital controlled signal that command signal demodulator circuit 23 demodulates coding, filter out high-frequency signal, faint coded digital control signal is sent to command signal amplifying circuit 25 amplifies, coded digital control signal after amplification is compared and screens through decoding scheme 26 able to programme, if password is different, to keep outside of the door, no thoroughfare, if the signal that password meets fully, digitally coded control signal is carried out decoding, working instruction signal after decoding is assigned to work order amplifying circuit 27, go to control topworks 30 by work order executive circuit 28 and realize corresponding function.
The present invention adopts programmable-coder 15 and code translator able to programme 26, aboundresources, code and instruction are from hundreds of thousands to up to a million, can realize by software and hardware, also can software and hardware change, can expanded function, can repeatedly develop, programmable-coder 15 coordinates with code translator 26 able to programme, can realize the operation of safety remote control one to one control, is the prerequisite of safety guarantee.
For various beyond thought accidents and fault, the emergency instruction function is provided, be safe second safeguards system.For this reason, the present invention further increases emergency instruction input circuit 18 in telepilot, and the output terminal of emergency instruction input circuit 18 is connected to the input end of coding circuit 15 able to programme; Corresponding emergency instruction amplifying circuit 41 and the emergency instruction executive circuit 42 of increasing of receiver, the output terminal of decoding scheme 26 able to programme is connected with the input end of emergency instruction executive circuit 42 through emergency instruction amplifying circuit 41, the output terminal of emergency instruction executive circuit 42 connects alarm 43(blows a whistle, SOS or other function warning).Far away when remote control distance, when urgent and mishap occur, can start the flash appeal function, also can realize asking for help by telepilot, sue and labour fast, strive for the valuable time, avoid peril to occur and enlarge.
The emergency instruction principle of work is: emergency instruction input circuit 18 carries out numerical coding to emergency instruction information through coding circuit 15 able to programme, digital controlled signal after coding goes to be modulated on high-frequency signal through command signal modulation circuit 13, after digital controlled signal is carried by high-frequency signal and passes through high-frequency signal radiating circuit 14 signal is amplified, by emitting antenna 11.Receiving antenna 21 receives (interception) electromagnetic wave aloft, amplify through high-frequency signal amplifying circuit 22,23 demodulation of command signal demodulator circuit, command signal amplifying circuit 25 amplifies, after decoding scheme 26 comparisons able to programme and screening, the numerical coding control signal that password meets is fully carried out decoding, the control signal after decoding, can distribute the next stage processing of circuit, the signal of various functions will be assigned to each element circuit.Working instruction signal will be assigned to work order amplifying circuit 27, go to control topworks 30 by work order executive circuit 28 and realize corresponding function.If the emergency instruction signal, will amplify by emergency instruction amplifying circuit 41, then through emergency instruction executive circuit 42 go to realize blowing a whistle, SOS and other function warning.
In the face of market competition, the updating and upgrading of a product, Function Extension is necessary.The present invention can also increase the audio frequency and video function as required, can the expanding data transfer function, also can realize mobile phone and network control function.As shown in the figure, the present invention increases video circuit 191 and voicefrequency circuit 192 in telepilot, and the input end of video circuit 191 and voicefrequency circuit 192 is connected to the output terminal of coding circuit 15 able to programme; Receiver also increases video circuit 51 and voicefrequency circuit 52, and the output terminal of video circuit 51 and voicefrequency circuit 52 is connected to the input end of decoding scheme 26 able to programme.The present invention, by the audio frequency and video function, can understand state and the surrounding environment of remote control product in real time, and safety guarantee further is provided.

Claims (5)

1. safe telechirics one to one, be comprised of telepilot and receiver, it is characterized in that: telepilot comprises emitting antenna, the high-frequency signal circuit for generating, the command signal modulation circuit, the high-frequency signal radiating circuit, coding circuit able to programme, the encoding setting circuit, work order input circuit and power control circuit, power control circuit is to each circuit module power supply, the encoding setting circuit is connected output terminal and is connected with the input end of coding circuit able to programme with the work order input circuit, coding circuit able to programme is connected the input end of output terminal and instruction signal modulation circuit and is connected with the high-frequency signal circuit for generating, the output terminal of command signal modulation circuit connects emitting antenna by the high-frequency signal radiating circuit, receiver comprises receiving antenna, the high-frequency signal amplifying circuit, the command signal demodulator circuit, the high-frequency signal circuit for generating, the command signal amplifying circuit, decoding scheme able to programme, decoding arranges circuit, the work order amplifying circuit, work order executive circuit and power control circuit, power control circuit is to each circuit module power supply, receiving antenna is connected to the input end of command signal demodulator circuit by the high-frequency signal amplifying circuit, the high-frequency signal circuit for generating also input end of and instruction signal demodulating circuit connects, the output terminal of command signal demodulator circuit is connected with the input end of decoding scheme able to programme through the command signal amplifying circuit, decoding arranges circuit and also with the input end of decoding scheme able to programme, is connected, the output terminal of decoding scheme able to programme is connected with the input end of work order executive circuit through the work order amplifying circuit, the output terminal of work order executive circuit connects topworks.
2. safety as claimed in claim 1 telechirics one to one, it is characterized in that: described encoding setting circuit is divided into subscriber-coded circuit and the factory's encoding setting circuit of arranging, and subscriber-coded circuit and the factory's encoding setting circuit of arranging is connected to the input end of coding circuit able to programme.
3. safety as claimed in claim 1 telechirics one to one, it is characterized in that: described decoding arranges circuit and is divided into that user's decoding arranges circuit and factory's decoding arranges circuit, and user's decoding arranges circuit and factory's decoding and circuit is set is connected to the input end of decoding scheme able to programme.
4. safety as claimed in claim 1 telechirics one to one, it is characterized in that: increase the emergency instruction input circuit in described telepilot, the output terminal of emergency instruction input circuit is connected to the input end of coding circuit able to programme; Corresponding emergency instruction amplifying circuit and the emergency instruction executive circuit of increasing of receiver, the output terminal of decoding scheme able to programme is connected with the input end of emergency instruction executive circuit through the emergency instruction amplifying circuit, and the output terminal of emergency instruction executive circuit connects alarm.
5. safety as claimed in claim 1 telechirics one to one, it is characterized in that: increase video circuit and voicefrequency circuit in described telepilot, the input end of video circuit and voicefrequency circuit is connected to the output terminal of coding circuit able to programme; Receiver also increases video circuit and voicefrequency circuit, and the output terminal of video circuit and voicefrequency circuit is connected to the input end of decoding scheme able to programme.
CN2013103159157A 2013-07-25 2013-07-25 Safe one-to-one remote control system Pending CN103400486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103159157A CN103400486A (en) 2013-07-25 2013-07-25 Safe one-to-one remote control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103159157A CN103400486A (en) 2013-07-25 2013-07-25 Safe one-to-one remote control system

Publications (1)

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CN103400486A true CN103400486A (en) 2013-11-20

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Application Number Title Priority Date Filing Date
CN2013103159157A Pending CN103400486A (en) 2013-07-25 2013-07-25 Safe one-to-one remote control system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103942942A (en) * 2014-04-16 2014-07-23 厦门圣欣电子科技有限公司 Novel remote control system
CN104669826A (en) * 2015-01-30 2015-06-03 哈尔滨工程大学 Examination equipment based on radio remote control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103942942A (en) * 2014-04-16 2014-07-23 厦门圣欣电子科技有限公司 Novel remote control system
CN104669826A (en) * 2015-01-30 2015-06-03 哈尔滨工程大学 Examination equipment based on radio remote control
CN104669826B (en) * 2015-01-30 2016-09-14 哈尔滨工程大学 A kind of based on radio controlled examination equipment

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Application publication date: 20131120