CN107395351A - A kind of warning system based on quantum communications - Google Patents
A kind of warning system based on quantum communications Download PDFInfo
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- CN107395351A CN107395351A CN201710741624.2A CN201710741624A CN107395351A CN 107395351 A CN107395351 A CN 107395351A CN 201710741624 A CN201710741624 A CN 201710741624A CN 107395351 A CN107395351 A CN 107395351A
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- 238000004891 communication Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000002096 quantum dot Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 101100005297 Mus musculus Cat gene Proteins 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0852—Quantum cryptography
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/70—Photonic quantum communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
Abstract
The present invention relates to warning system technical field, especially a kind of warning system based on quantum communications, including for carrying out the quantum communications module of information transmission, for detecting whether there is communication check module that third party disturbs and for when detecting the alarm modules to be sent a warning during third party's interference.The present invention possesses the advantages of safe and reliable, strong antijamming capability, rate of false alarm are low, are swift in response, in the presence of third party's interference is run into, send a warning in time, avoid property from incurring loss, solve the problems, such as that existing warning system is easily disturbed by extraneous factor or third party and is reported by mistake, failure.
Description
Technical field
The present invention relates to warning system technical field, especially a kind of warning system based on quantum communications.
Background technology
With the progress of the development society of science and technology, the property safety and individual privacy of people increasingly cannot get the guarantor of safety
Barrier, property safety are always the problem of people institute is worried, and automobile is locked stolen not successfully, and the built-in infrared ray alarm device in shop is also
It is the situation for escaping only to be stolen.
Burglar alarm on the market also has a lot, there is infrared beam interruption detector（It is infrared transmitter transmitting that it, which is acted on,
A branch of or multi beam invests infrared remote receiver by modulated infrared ray, when not having obstacle between transmitter and receiver, visits
Surveying device will not alarm.When having object stop, receiver output signal is changed, and detector is alarmed）, microwave detector
（Application is Doppler effect principle.In microwave section, when being sent with a kind of frequency, the microwave launched runs into solids
During body, the microwave frequency fired back is constant, i.e. F hairs=F is received, and detector will not alarm, when the microwave launched runs into movement
During object, microwave changes, i.e., F is unequal, and now microwave detector will send alarm signal）, shock sensor（Vibrations are visited
Caused vibration signal alarm foundation when survey device is to detect invader's progress various destructive activities, such as wall is pounded, get into the cave, break
The destructive activities such as bad ATM）Etc. a series of warning system, most and most common automobile police is used in life usually
Reporting system.
In existing this kind of warning system, either infrared detector or microwave detector and shock sensor, respectively
Having the spy of eternal lasting microwave to remove device with temperature-sensitive, can feel the temperature of human body, but the common detectable range of microwave only has two to arrive
Three meters, detection angle is smaller, 45 degree.Device is removed in microwave alarm spy article stop, when can not detect heat, then it is acted on then
Greatly make a discount, infrared ray alarm is visited and removes its environment temperature of device at 32 degree to 40 degree, and its sensitivity significantly declines, nothing
By being microwave alarm, infrared ray alarm, shake alarm and Che Shangyong warning system, have one it is common the shortcomings that, a lot
Criminal is exactly because make use of this shortcoming to regard alarm device when implementing and stealing as ornament.In all alarm devices
In, its anti-illegal operation ability is not strong and can not accomplish to prevent, and microwave siren and infrared ray siren are having foreign object movable
When the probability reported by mistake six or seven ten percent, such as its degree of accuracy that can have influence on of mouse cat etc, vibrations siren is also one
Sample, it can also make its wrong report under the illegal operation in the external world, and the alarms and security systems for automobiles on vehicle is also frequent failure recently.Because
Some criminals employ illegal operation device, it is carried out illegal operation when car owner is using remote control device car, allow distant
Control device failure, careless car owner will it is uncertain once lock do not lock in the case of just walk, such criminal just has can
The machine multiplied.
The content of the invention
The invention aims to solve the deficiency of above-mentioned technology and provide a kind of safe and reliable, strong antijamming capability and
The willing warning system based on quantum communications.
In order to achieve the above object, a kind of warning system based on quantum communications designed by the present invention, including for distant
The quantum communications module that information transmission is carried out between device and locking device is controlled, for detecting whether the communication inspection for thering is third party to disturb
Survey module and the alarm modules for sending a warning；Wherein：Described quantum communications module includes locking finger for generation
The quantum information source of order, for that will lock, instruction is converted into the Lineside encoding unit of quantum bit, the quantum channel for transmission signal
And by quantum bit be converted into locking instruction quantum decoder and the quantum stay of two nights；Described instruction of locking is by quantum information carrier
Form；The quantum-key distribution scheme of described communication check module is used based on two groups of four state schedules for gripping orthogonal basis altogether,
For detecting whether quantum information occurs unreducible change；Described alarm modules include acoustooptic alarm.
Described based on two groups of four state schedules for gripping orthogonal basis is altogether BB84 quantum key distribution protocols, via common signal channel
Communication produce primary key, by primary key it is inconsistent detection find third party disturb exist.
Described quantum information carrier is that boson or Fermi's type are super with son.Wherein it is specially：Quantum information carrier is：Electricity
Muon neutrino, muonic neutrino, τ muon neutrinos, positive electron, antimuon, anti-τ, antielectron neutrino, antimuon neutrino, anti-τ
Muon neutrino or Bose type electronics are super super with son, the super linear combinations with one or more of son of τ with son, μ.
Quantum channel is Banach space either Hilbert space or fibre-optic transmission system (FOTS).
In above-mentioned technical proposal, each quantum represents the information of bit content, and the polarization mode of quantum represents digitlization letter
The number of breath, quantum polarize in four manners, horizontal and vertical one group each other, and it is also one group each other that two are cornerwise,
Represent quantum information 0 and 1 is just represented by these orthogonal polarization states；
A kind of warning system based on quantum communications obtained by the present invention, its security and high efficiency are greatly higher than tradition
Warning system, possess the advantages of safe and reliable, strong antijamming capability, rate of false alarm are low, are swift in response, pass through nothing for various
Line remote controlled locking anti-theft device, in the presence of third party's interference is run into, send a warning in time, avoid property from incurring loss,
Solve the problems, such as that existing warning system is easily disturbed by extraneous factor or third party and is reported by mistake, failure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is quantum communication system structural representation.
Embodiment
Below by embodiment combination accompanying drawing, the invention will be further described.
Embodiment 1：
As shown in figure 1, a kind of warning system based on quantum communications of the present embodiment description, including for remote control 1 and lock
The quantum communications module 2 of information transmission is carried out between device 3, for detecting whether there is the communication check module 4 that third party disturbs
And the alarm modules 5 for sending a warning；Wherein：Described quantum communications module 2 includes being used to produce instruction of locking
Quantum information source, it is converted into for the instruction that will lock the Lineside encoding unit of quantum bit, the quantum channel for transmission signal and will
Quantum bit be converted into locking instruction quantum decoder and the quantum stay of two nights；Described instruction of locking is by quantum information carrier structure
Into；The quantum-key distribution scheme of described communication check module 4 is used based on two groups of four state schedules for gripping orthogonal basis altogether, is used
Unreducible change whether occurs in detection quantum information；Described alarm modules 5 include acoustooptic alarm.
Described based on two groups of four state schedules for gripping orthogonal basis is altogether BB84 quantum key distribution protocols, via common signal channel
Communication produce primary key, by primary key it is inconsistent detection find third party disturb exist.
Described quantum information carrier is that boson or Fermi's type are super with son.Wherein it is specially：Quantum information carrier is：Electricity
Muon neutrino, muonic neutrino, τ muon neutrinos, positive electron, antimuon, anti-τ, antielectron neutrino, antimuon neutrino, anti-τ
Muon neutrino or Bose type electronics are super super with son, the super linear combinations with one or more of son of τ with son, μ.
Quantum channel is Banach space either Hilbert space or fibre-optic transmission system (FOTS).
Quantum communications have the absolute safety not available for conventional communication mode, not only have emphatically in national security field
Big application value and prospect and gradually come into daily life.
The core of quantum communications warning system, two quantum state grains for being in Entangled State are realized using the effect of quantum entanglement
Belong to normal between quantum state in the case of no pry that son is noiseless in communicating pair, proper communication, but there is third party to peep
Visit or interference in the case of side's quantum state will change so belong to another quantum state of Entangled State will be in moment
Also can change, detecting system detects illegal operation by the change to particle, by warning system to ongoing
Behavior sends alarm, and also can send alarm and reminding to owner has illegal operation.It can apply in daily life in life
Every aspect, quantum communications door lock, quantum communications safety cabinet, quantum communications automobile remote-control lock system etc., can much aspect
Quantum communications warning system is used, as quantum communications safety cabinet, the quantum state under communicating pair belongs under normal conditions
Normal condition, but when illegal operation occurs for the quantum state of safety cabinet, safety cabinet quantum state changes another quantum state
Also change and send alarm, the can very first time know that loss is reduced to minimum by situation as owner.
When quantum state is in communication, pry can also change its quantum state moment simultaneously, and this characteristic can be remotely controlled in quantum communications
Used in lock system, when it is assigned to its car using car remote control and locks instruction, the quantum on quantum state and automobile in remote control
State changes simultaneously, but have during third party's interference then first time communication failure send alarm, the stolen probability of such automobile
Will greatly it reduce.
Possess the advantages of safe and reliable, strong antijamming capability, rate of false alarm are low, are swift in response, pass through wireless remote for various
Anti-theft device of locking is controlled, in the presence of third party's interference is run into, sends a warning in time, avoids property from incurring loss, solve
Existing warning system easily by extraneous factor or third party disturb and report by mistake, failure the problem of.
Reference picture 1, the structural representation of quantum communication system, its model includes quantum information source, (quantum state occurs encoder
Device), channel (quantum channel), decoder (quantum measurement apparatus) and the several major parts of the quantum stay of two nights.It is central：Quantum information source is
Message generator；The quantum stay of two nights is the recipient of message；Quantum encoder is used to message be transformed into quantum bit, uses quantum state
Carrier as message is with transmission of quantum information；Quantum decoder is used for quantum information bits switch into message；Channel includes
Two parts of Quantum Teleportation channel and auxiliary channel：Quantum Teleportation channel is exactly the passage of transmission of quantum signal, and auxiliary channel is
Refer to except dotted line represents in transmission channel and other additional channels in addition to measurement channel, such as classical channel, figure.
It can be used alone in quantum channel, transmission of quantum information and classical letter can also be combined with classical channel
Breath；Quantum noise is the equivalent description that environment influences on quantum signal.In quantum communications, operand is quantum bit sequence
Row, they not only may be on the superposition state of various orthogonal states, and be also on Entangled State, based on entangled light source
Technique on Quantum Communication in, the carrier of information is entangled photon pairs, interrelated come real using the photon states of entangled photon pairs
Existing quantum communications.
Third party's interference in the present invention refers to the artificial disturbance behavior in addition to the interference of natural environment, such as launches electromagnetism
Ripple carries out artificial disturbance operation etc..
Claims (4)
1. a kind of warning system based on quantum communications, it is characterized in that：Including for carrying out letter between remote control and locking device
The quantum communications module transmitted is ceased, for detecting whether there is the communication check module of third party's interference and for sending a warning
Alarm modules；Wherein：Described quantum communications module include be used for produce lock instruction quantum information source, for the finger that will lock
Make the Lineside encoding unit for being converted into quantum bit, the quantum channel for transmission signal and quantum bit is converted into instruction of locking
Quantum decoder and the quantum stay of two nights；Described instruction of locking is made up of quantum information carrier；Described communication check module is used
Unreducible change whether occurs in detection quantum information；Described alarm modules include acoustooptic alarm.
2. a kind of warning system based on quantum communications according to claim 1, it is characterized in that：Described quantum information carries
Body is that boson or Fermi's type are super with son.
3. a kind of warning system based on quantum communications according to claim 2, it is characterized in that：Quantum information carrier is：
Electron neutrino, muonic neutrino, τ muon neutrinos, positive electron, antimuon, anti-τ, antielectron neutrino, antimuon neutrino, instead
τ muon neutrinos or Bose type electronics are super super with son, the super linear combinations with one or more of son of τ with son, μ.
4. a kind of warning system based on quantum communications according to claim 1 or 2, it is characterized in that：Quantum channel is bar
By conspicuous space either Hilbert space or fibre-optic transmission system (FOTS).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710741624.2A CN107395351A (en) | 2017-08-25 | 2017-08-25 | A kind of warning system based on quantum communications |
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| CN201710741624.2A CN107395351A (en) | 2017-08-25 | 2017-08-25 | A kind of warning system based on quantum communications |
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| CN107395351A true CN107395351A (en) | 2017-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113658393A (en) * | 2021-07-29 | 2021-11-16 | 高淦 | Alarm system based on quantum communication |
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Application publication date: 20171124 |