CN203825806U - Safe remote control system - Google Patents
Safe remote control system Download PDFInfo
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- CN203825806U CN203825806U CN201420183636.XU CN201420183636U CN203825806U CN 203825806 U CN203825806 U CN 203825806U CN 201420183636 U CN201420183636 U CN 201420183636U CN 203825806 U CN203825806 U CN 203825806U
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Abstract
The utility model discloses a safe remote control system. A remote controller comprises a transmission antenna, a high-frequency signal generation circuit, a command signal modulation circuit, an automatic frequency hopping circuit, an intelligent coding circuit, a user coding setting circuit, a product identity circuit, a video circuit, an audio circuit and a working command input circuit. A receiver comprises a receiving antenna, a high frequency signal generation circuit, a command signal demodulation circuit, a frequency hopping synchronous signal processing circuit, an intelligent decoding circuit, a user decoding setting circuit, a product identity circuit, a video circuit, an audio circuit, an emergency command actuation circuit, a working command amplification circuit and a working command actuation circuit. The safe remote control system is high in safety, can hold state and surrounding environment of remote-controlled products in real time by means of the audio and video functions, realizes functions of mobile phones and network control, can further provide safety insurance, and can be used for starting an emergency help function by means of emergency commands and searching quick rescuing when used for remotely controlling an accident happening far away.
Description
Technical field
The utility model relates to a kind of security remote-control system.
Background technology
At present, the product on market with distant control function 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 that use simple fixed code.The integrated circuit brand of simple fixed code is more, and function is basic identical, can mutually replace, and 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 100 of prior art is made up 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 powered to each circuit module.Work order input circuit 160 is encoded work order is flowed to command signal modulation circuit 130 by simple regular coding circuit 150, high-frequency signal circuit for generating 120 sends the high-frequency signal of generation to command signal modulation circuit 130, command signal modulation circuit 130 sends high-frequency signal radiating circuit 140 to after command signal is modulated, then launches through emitting antenna 110.
The receiver 200 of prior art 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 fix decoding scheme 260, work order amplifying circuit 270, work order executive circuit 280 and power control circuit 290 and form.Power control circuit 290 is powered to each circuit module.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, command signal demodulator circuit 230 carries out after demodulation amplifying and being sent to simple fixing decoding scheme 260 and carrying out decoding through command signal amplifying circuit 250 to signal, signal after decoding is sent to work order executive circuit 280 after being amplified by work order amplifying circuit 270 again, the topworks 300 that work order executive circuit 280 is directly controlled remote control product moves.
In prior art, because adopt simple regular coding circuit 150 and simple fixing decoding scheme 260, the curing same instructions of a large amount of uses, coding is simple, and instruction is few, can not meet more multi-functional straighforward operation requirement, and distant control function is single, can not upgrade and reuse, a lot of distant control functions are on the shelf, can cause the waste of resource.In the time running into the telepilots work frequently of multiple same frequency ranges, or when the co-channel interference of other equipment, all cisco unity malfunctions of remote control actuating equipment, are all in runaway condition, and receiver can cause channel to stop up conventionally, causes straighforward operation paralysis, out of hand.Such telechirics can only be applied in toy, if be applied on automation equipment, intelligent appliance or manned remote-control facilities, will crisis to people's safety of life and property.
Utility model content
The purpose of this utility model is to provide a kind of security remote-control system, and remote control security is improved, and avoids potential safety hazard.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of security remote-control system, is made up of telepilot and receiver, telepilot comprises emitting antenna, high-frequency signal circuit for generating, command signal modulation circuit, high-frequency signal radiating circuit, automatic frequency-hopping circuit, intelligently encoding circuit, the subscriber-coded circuit that arranges, product identification decoding circuit, video circuit, voicefrequency circuit, work order input circuit and power control circuit, power control circuit is powered to each circuit module, the subscriber-coded circuit that arranges, the output terminal of product identification decoding circuit and work order input circuit is connected with the input end of intelligently encoding circuit, video circuit, the input end of voicefrequency circuit is connected to the output terminal of intelligently encoding circuit, between the output terminal of intelligently encoding circuit and high-frequency signal circuit for generating, automatic frequency-hopping circuit is set, high-frequency signal circuit for generating and the two-way connection of automatic frequency-hopping circuit, the input end of the output terminal and instruction signal modulation circuit of intelligently encoding circuit and high-frequency signal circuit for generating is connected, the output terminal of command signal modulation circuit connects emitting antenna by high-frequency signal radiating circuit, receiver comprises receiving antenna, high-frequency signal amplifying circuit, command signal demodulator circuit, high-frequency signal circuit for generating, command signal amplifying circuit, FH Synchronous Signals treatment circuit, programming automatic control circuit, intelligence decoding scheme, user's decoding arranges circuit, product identification decoding circuit, video circuit, voicefrequency circuit, emergency instruction amplifying circuit, emergency instruction executive circuit, work order amplifying circuit, work order executive circuit and power control circuit, power control circuit is powered to each circuit module, receiving antenna is connected to the input end of command signal demodulator circuit by high-frequency signal amplifying circuit, the high-frequency signal circuit for generating also input end of and instruction signal demodulating circuit connects, between the output terminal of command signal demodulator circuit and high-frequency signal circuit for generating, FH Synchronous Signals treatment circuit is also set, high-frequency signal circuit for generating and the two-way connection of FH Synchronous Signals treatment circuit, the output terminal of command signal demodulator circuit is connected with the input end of intelligent decoding scheme through command signal amplifying circuit, video circuit, the output terminal of voicefrequency circuit is connected to the input end of intelligent decoding scheme, and programming automatic control circuit and user's decoding arrange circuit, product identification decoding circuit is also connected with the input end of intelligent decoding scheme, the output terminal of intelligence decoding scheme is connected with FH Synchronous Signals treatment circuit, the output terminal of intelligence decoding scheme is also connected with the input end of work order executive circuit through work order amplifying circuit, the output terminal of work order executive circuit connects topworks, and the output terminal of intelligent decoding scheme is connected with the input end of emergency instruction executive circuit through emergency instruction amplifying circuit, the output terminal of emergency instruction executive circuit connects alarm.
In described telepilot, increase data acquisition circuit, the output terminal of data acquisition circuit is connected to the input end of intelligently encoding circuit; The corresponding increase of receiver data output circuit, the two-way connection of intelligent decoding scheme and data output circuit.
In described telepilot, increase software upgrading circuit, the output terminal of software upgrading circuit is connected with the input end of intelligently encoding circuit, and receiver also increases software upgrading circuit, and the output terminal of software upgrading circuit is connected with the input end of intelligent decoding scheme.
Adopt after such scheme, the utility model is made design for the encoding and decoding part of remote control specially, carry out upgrading, main intelligently encoding circuit and the intelligent decoding scheme of adopting replaces simple regular coding circuit of the prior art and simple fixing decoding scheme, increase user cipher and product identification code, use frequency hopping, like this, the utility model confidentiality is high, multiple same frequency range problems that telepilot can use are simultaneously frequently solved, also solved the co-channel interference problem out of control of other equipment, improve the reliability of remote control equipment, be applied in automation equipment, on intelligent appliance or manned remote-control facilities, can realize the operation of safety remote control one to one controls, safety of life and property is guaranteed.And, the utility model is by audio frequency and video function, state and the surrounding environment that can understand in real time remote control product, realize mobile phone and network control function, and safety guarantee is further provided, can be far away at remote control distance by emergency instruction, when having an accident, start flash appeal function, also can realize by telepilot, seek to sue and labour fast, strive for the valuable time.
Brief description of the 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 utility model;
Fig. 4 is receiver architecture schematic diagram of the present utility model.
Embodiment
As shown in Figure 3 to Figure 4, a kind of security remote-control system that the utility model discloses, is made up of telepilot and receiver.
Telepilot 10 comprises emitting antenna 11, high-frequency signal circuit for generating 12, command signal modulation circuit 13, high-frequency signal radiating circuit 14, automatic frequency-hopping circuit 121, intelligently encoding circuit 15, subscriber-coded circuit 151, product identification decoding circuit 153, work order input circuit 16 and the power control circuit 17 of arranging.Power control circuit 17 is powered to each circuit module.The subscriber-coded circuit 151 that arranges, the output terminal of product identification decoding circuit 153 and work order input circuit 16 is connected with the input end of intelligently encoding circuit 15, between the output terminal of intelligently encoding circuit 15 and high-frequency signal circuit for generating 12, automatic frequency-hopping circuit 121 is also set, high-frequency signal circuit for generating 12 and the two-way connection of automatic frequency-hopping circuit 121, the input end of the output terminal and instruction signal modulation circuit 13 of intelligently encoding circuit 15 and high-frequency signal circuit for generating 12 is connected, the output terminal of command signal modulation circuit 13 connects emitting antenna 11 by high-frequency signal radiating circuit 14.In telepilot 10, further increase data acquisition circuit 154, video circuit 155 and voicefrequency circuit 156, the output terminal of data acquisition circuit 154 is connected to the input end of intelligently encoding circuit 15, and the input end of video circuit 155 and voicefrequency circuit 156 is connected to the output terminal of intelligently encoding circuit 15.
Telepilot 10 is used for transmit operation command information.The principle of work of telepilot 10 is: high-frequency signal circuit for generating 12 is exported high-frequency signal to command signal modulation circuit 13, the function control information that intelligently encoding circuit 15 will operate work order input circuit 16 and the subscriber-coded coding that circuit 151 is set, after the data such as the product identification code of product identification decoding circuit 153 are packed together, carry out numerical coding, then the digital controlled signal after coding is gone to be modulated on the high-frequency signal of frequency hopping through command signal modulation circuit 13, use frequency hopping can solve the problem of co-channel interference (in the time running into the telepilots work frequently of multiple same frequency ranges, or when the co-channel interference of other equipment, conventionally receiver can cause channel to stop up, can not get correct decoding, cause straighforward operation paralysis, out of hand), system default automatic frequency-hopping pattern, user can select other frequency-hopping modes and fixed pattern frequently, the high-frequency signal that is carrying various command informations and packet passes through high-frequency signal radiating circuit 14 after signal amplification, frequency electromagnetic waves is passed through to emitting antenna 11 to air-launched.
Receiver 20 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, FH Synchronous Signals treatment circuit 241, programming automatic control circuit 267, intelligent decoding scheme 26, user's decoding arrange circuit 261, product identification decoding circuit 263, work order amplifying circuit 27, work order executive circuit 28 and power control circuit 29.Power control circuit 29 is powered to each circuit module, 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, between the output terminal of command signal demodulator circuit 23 and high-frequency signal circuit for generating 22, FH Synchronous Signals treatment circuit 241 is also set, high-frequency signal circuit for generating 22 and the two-way connection of FH Synchronous Signals treatment circuit 241, the output terminal of command signal demodulator circuit 23 is connected with the input end of intelligent decoding scheme 26 through command signal amplifying circuit 25, programming automatic control circuit 267 and user's decoding arrange circuit 261, product identification decoding circuit 263 is also connected with the input end of intelligent decoding scheme 26, the output terminal of intelligence decoding scheme 26 is connected with FH Synchronous Signals treatment circuit 241, the output terminal of intelligence decoding scheme 26 is also 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.Corresponding data output circuit 264, video circuit 265, voicefrequency circuit 266, emergency instruction amplifying circuit 268 and the emergency instruction executive circuit 269 of increasing of receiver 20, intelligence decoding scheme 26 and the two-way connection of data output circuit 264, the output terminal of video circuit 265 and voicefrequency circuit 266 is connected to the input end of intelligent decoding scheme, the output terminal of intelligence decoding scheme 26 is connected with the input end of emergency instruction executive circuit 269 through emergency instruction amplifying circuit 268, the output terminal of emergency instruction executive circuit 269 connects alarm (blowing a whistle, SOS or other function warning).Far away when remote control distance, when having an accident, can start flash appeal function, also can realize by telepilot, seek to sue and labour fast, strive for the valuable time.
Receiver operation principle is: receiving antenna 21 can receive (interception) electromagnetic wave aloft, when the frequency that receives frequency and frequency selection circuit when (interception) approaches, amplified by high-frequency signal amplifying circuit 22, send into the packet that command signal demodulator circuit 23 demodulates various information commands simultaneously, filter out high-frequency signal, faint data packet signal is sent to command signal amplifying circuit 25 to be amplified, each data packet signal after amplifying, to pass through intelligent decoding scheme 26 the synchronous code of Frequency Hopping Signal, the information code of controlling and telepilot identity code and data are classified.First the synchronous code of Frequency Hopping Signal is sent to FH Synchronous Signals treatment circuit 241, coordinates the synchronous tracking of the receive frequency of high-frequency signal circuit for generating 24 and command signal demodulator circuit 23, intelligent decoding scheme 26 will and authorize telepilot identity code to compare to password simultaneously, confirm to authorize telepilot identity code and user cipher and millions of code command code, if password has one different with mandate telepilot identity code, to refuse output all operations instruction and data, when password and mandate telepilot identity code meet completely, digitally coded control signal is carried out to decoding, control signal after decoding is carried out data allocations again to next stage processing of 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 emergency instruction signal, will be by emergency instruction amplifying circuit 268, go to realize through emergency instruction executive circuit 269 and blow a whistle, SOS and other function, data-transformation facility is the Information Monitoring for processing various sensors, such as word and pattern and various safe informations etc., in automation equipment, be very important, by audio frequency and video function, can understand in real time state and the surrounding environment of remote control product, realize mobile phone and network control function, safety guarantee is further provided.
The utility model further increases software upgrading circuit 152 in telepilot 10, the output terminal of software upgrading circuit 152 is connected with the input end of intelligently encoding circuit 15, receiver 20 also increases software upgrading circuit 262, and the output terminal of software upgrading circuit 262 is connected with the input end of intelligent decoding scheme 26.So-called software upgrading is for needs secondary development, function needs further to promote, and needs compatible novel data acquisition module, and by software upgrade tool, the software version that needs are upgraded, has connected computer upgrade just.
Compared with conventional art, on function and structure, there is following difference in the utility model:
Traditional remote controller 100 is simple because encoding, and only has severally can only use limited function and resource to tens limited instructions and code, can not change, can not secondary development, exist potential safety hazard, and can not realize man-to-man security control.Intelligently encoding telepilot 10 aboundresources of the present utility model, telepilot identity code, user cipher and millions of code are together to form to intelligently encoding, because each telepilot product identification code is unique, add the various combinations of user cipher and millions of codes, user can software upgrading, Function Extension, multiple intelligent appliance and automated production are supported in remote control, confidentiality is high, can realize one to one and controlling completely, and safety of life and property is guaranteed.Frequency-hopping mode has solved multiple same frequency range problems that telepilot can use simultaneously frequently, also solved the co-channel interference problem out of control of other equipment, improve the reliability of remote control equipment, be applied on automation equipment, intelligent appliance or manned remote-control facilities, also can software and hardware change, can expanded function, can repeatedly develop, can realize the operation of safety remote control one to one and control, be the prerequisite of safety guarantee;
Tradition receiver 200 and traditional remote controller 100 are that pairing is used, can only carry out several to tens limited actions, owing to having adopted simple fixing code translator, the bit error rate is higher, the similar product in market is more, intersects to control unavoidablely, can not control one to one, accident often has generation, without any safety guarantee.Intelligent decoding receiver 20 of the present utility model has affluent resources, authorize telepilot identity code, user cipher and millions of code command code by confirmation, if password has one different with mandate telepilot identity code, to refuse output all operations instruction and data, when password and mandate telepilot identity code meet completely, digitally coded control signal is carried out to decoding and data allocations.
Claims (3)
1. a security remote-control system, is made up of telepilot and receiver, it is characterized in that: telepilot comprises emitting antenna, high-frequency signal circuit for generating, command signal modulation circuit, high-frequency signal radiating circuit, automatic frequency-hopping circuit, intelligently encoding circuit, the subscriber-coded circuit that arranges, product identification decoding circuit, video circuit, voicefrequency circuit, work order input circuit and power control circuit, power control circuit is powered to each circuit module, the subscriber-coded circuit that arranges, the output terminal of product identification decoding circuit and work order input circuit is connected with the input end of intelligently encoding circuit, video circuit, the input end of voicefrequency circuit is connected to the output terminal of intelligently encoding circuit, between the output terminal of intelligently encoding circuit and high-frequency signal circuit for generating, automatic frequency-hopping circuit is set, high-frequency signal circuit for generating and the two-way connection of automatic frequency-hopping circuit, the input end of the output terminal and instruction signal modulation circuit of intelligently encoding circuit and high-frequency signal circuit for generating is connected, the output terminal of command signal modulation circuit connects emitting antenna by high-frequency signal radiating circuit, receiver comprises receiving antenna, high-frequency signal amplifying circuit, command signal demodulator circuit, high-frequency signal circuit for generating, command signal amplifying circuit, FH Synchronous Signals treatment circuit, programming automatic control circuit, intelligence decoding scheme, user's decoding arranges circuit, product identification decoding circuit, video circuit, voicefrequency circuit, emergency instruction amplifying circuit, emergency instruction executive circuit, work order amplifying circuit, work order executive circuit and power control circuit, power control circuit is powered to each circuit module, receiving antenna is connected to the input end of command signal demodulator circuit by high-frequency signal amplifying circuit, the high-frequency signal circuit for generating also input end of and instruction signal demodulating circuit connects, between the output terminal of command signal demodulator circuit and high-frequency signal circuit for generating, FH Synchronous Signals treatment circuit is also set, high-frequency signal circuit for generating and the two-way connection of FH Synchronous Signals treatment circuit, the output terminal of command signal demodulator circuit is connected with the input end of intelligent decoding scheme through command signal amplifying circuit, video circuit, the output terminal of voicefrequency circuit is connected to the input end of intelligent decoding scheme, and programming automatic control circuit and user's decoding arrange circuit, product identification decoding circuit is also connected with the input end of intelligent decoding scheme, the output terminal of intelligence decoding scheme is connected with FH Synchronous Signals treatment circuit, the output terminal of intelligence decoding scheme is also connected with the input end of work order executive circuit through work order amplifying circuit, the output terminal of work order executive circuit connects topworks, and the output terminal of intelligent decoding scheme is connected with the input end of emergency instruction executive circuit through emergency instruction amplifying circuit, the output terminal of emergency instruction executive circuit connects alarm.
2. a kind of security remote-control system as claimed in claim 1, is characterized in that: in described telepilot, increase data acquisition circuit, the output terminal of data acquisition circuit is connected to the input end of intelligently encoding circuit; The corresponding increase of receiver data output circuit, the two-way connection of intelligent decoding scheme and data output circuit.
3. a kind of security remote-control system as claimed in claim 1, it is characterized in that: in described telepilot, increase software upgrading circuit, the output terminal of software upgrading circuit is connected with the input end of intelligently encoding circuit, receiver also increases software upgrading circuit, and the output terminal of software upgrading circuit is connected with the input end of intelligent decoding scheme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183636.XU CN203825806U (en) | 2014-04-16 | 2014-04-16 | Safe remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183636.XU CN203825806U (en) | 2014-04-16 | 2014-04-16 | Safe remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825806U true CN203825806U (en) | 2014-09-10 |
Family
ID=51481280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183636.XU Expired - Fee Related CN203825806U (en) | 2014-04-16 | 2014-04-16 | Safe remote control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825806U (en) |
-
2014
- 2014-04-16 CN CN201420183636.XU patent/CN203825806U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140910 Termination date: 20180416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |