CN106156680B - A kind of device identification method and inquiry equipment - Google Patents
A kind of device identification method and inquiry equipment Download PDFInfo
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- CN106156680B CN106156680B CN201610525369.3A CN201610525369A CN106156680B CN 106156680 B CN106156680 B CN 106156680B CN 201610525369 A CN201610525369 A CN 201610525369A CN 106156680 B CN106156680 B CN 106156680B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
Abstract
The invention discloses a kind of device identification method and inquiry equipment, it include: to send laser interrogation information to target device, wherein, the first coordinate information comprising the inquiry equipment in the laser interrogation information, so that the target device can identify the inquiry equipment based on the laser interrogation information, and first coordinate information is based on to the inquiry equipment feedback laser response message；Receive the laser response message sent by the target device；Based on the laser response message, the target device is identified.The technical solution provided through the invention, for solving the technical problem lower there are accuracy of equipment identification process in the prior art.
Description
Technical field
The present invention relates to identification field, in particular to a kind of device identification method and inquiry equipment.
Background technique
Currently, be all microwave system using more equipment identifying system, and there are anti-interference for microwave equipment identifying system
The deficiencies such as ability is poor, generates beacon effect, is easily swindled, and answering machine occupies, angle resolution is low.And laser technology is with wavelength
Short, wave beam is narrow, can obtain higher resolution ratio；Anti-electromagnetic interference capability with higher；It is not easy to be detected by enemy, confidentiality
The advantages that good and modulating speed is fast, wide bandwidth, can shorten recognition time has obtained wider application.
In the prior art, although laser beam divergence is small, identification target on the one hand can be accurately selected, is not easy to be intercepted,
Answer party needs to aim at inquiry side before sending signal but then, namely the side of being asked is difficult to judge the accurate position of inquiry side
Confidence breath.Therefore existing laser equipment identification cannot use laser active response mode, can only be returned using passive response original road
Coded laser light signal is returned, or uses microwave response mode, loses all the advantages identified using laser again in this way.
As it can be seen that the equipment identification process technical problem lower there are accuracy in the prior art.
Summary of the invention
The embodiment of the present invention provides a kind of device identification method and inquiry equipment, identifies for solving equipment in the prior art
The process technical problem lower there are accuracy, to reach the technical effect for improving equipment identification accuracy.
On the one hand, the embodiment of the present application provides a kind of device identification method, is applied to inquiry equipment, comprising the following steps:
Laser interrogation information is sent to target device, wherein includes the inquiry equipment in the laser interrogation information
First coordinate information, so that the target device can identify the inquiry equipment based on the laser interrogation information,
And first coordinate information is based on to the inquiry equipment feedback laser response message；
Receive the laser response message sent by the target device；
Based on the laser response message, the target device is identified.
It is optionally, described to send laser interrogation information to target device, comprising:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
On the other hand, the embodiment of the present application also provides a kind of device identification method, is applied to target device, comprising:
Receive the laser interrogation information sent by inquiry equipment, wherein include the inquiry in the laser interrogation information
First coordinate information of equipment；
Based on first coordinate information, the first orientation information of the inquiry equipment is obtained；
Based on the first orientation information, laser response message is sent to the inquiry equipment, so that the inquiry equipment
The target device can be identified.
Optionally, it is based on first coordinate information described, before the first orientation information for obtaining the inquiry equipment,
The method also includes:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
Optionally, described to be based on first coordinate information, obtain the first orientation information of the inquiry equipment, comprising:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation letter of the inquiry equipment is obtained
Breath.
Optionally, described to be based on the first orientation information, laser response message is sent to the inquiry equipment, comprising:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment
Information.
On the other hand, the embodiment of the present application also provides a kind of inquiry equipment, comprising:
Laser beam emitting device, for sending laser interrogation information to target device, wherein wrapped in the laser interrogation information
The first coordinate information containing the inquiry equipment, so that the target device can be based on the laser interrogation information to the inquiry
It asks that equipment is identified, and is based on first coordinate information to the inquiry equipment feedback laser response message；
Laser receiver, for receiving the laser response message sent by the target device；
Composite control apparatus is connect with the laser beam emitting device and the laser receiver, for being swashed based on described
Light response message identifies the target device.
Optionally, the laser beam emitting device is used for:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
On the other hand, the embodiment of the present application also provides a kind of target device, comprising:
Laser receiver, for receiving the laser interrogation information sent by inquiry equipment, wherein the laser interrogation letter
The first coordinate information comprising the inquiry equipment in breath；
Composite control apparatus is connect with the laser receiver, for being based on first coordinate information, described in acquisition
Inquire the first orientation information of equipment；
Laser beam emitting device is connect with the composite control apparatus, for being based on the first orientation information, to the inquiry
Ask that equipment sends laser response message, so that the inquiry equipment can identify the target device.
Optionally, it is based on first coordinate information described, before the first orientation information for obtaining the inquiry equipment,
The composite control apparatus is also used to:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
Optionally, the composite control apparatus is used for:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation letter of the inquiry equipment is obtained
Breath.
Optionally, the laser beam emitting device is used for:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment
Information.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effect
Fruit:
One, due to the technical solution in the embodiment of the present application, laser interrogation information is sent to target device, wherein described
The first coordinate information comprising the inquiry equipment in laser interrogation information, so that the target device can be based on the laser
Inquiry message identifies the inquiry equipment, and is answered based on first coordinate information to the inquiry equipment feedback laser
Answer information；Receive the laser response message sent by the target device；Based on the laser response message, to the mesh
Marking device is identified.I.e. will not as in the prior art, since target device can not determine the accurate location information of inquiry equipment,
So response mode can only use passive response mode.And in the technical scheme, the laser interrogation information that inquiry equipment is sent
In include inquire equipment the first coordinate information, allow in this way target device can based on the first coordinate information with active side
Formula response utilizes the various advantages of laser technology, to improve the accuracy of equipment identification.Thus it is possible to effectively solve existing
The equipment identification process technical problem lower there are accuracy in technology, and then reach the technology effect for improving equipment identification accuracy
Fruit.
Two, due to the technical solution in the embodiment of the present application, it is based on the first orientation information, is sent out to the inquiry equipment
Send the laser response message comprising second coordinate information.I.e. in the technical scheme, inquiry is set in target device completion
It is standby identify and position after, then sent to inquiry equipment include own coordinate information laser response message so that inquiry is set
It is standby also to complete accurately to identify and position, to further reach the technical effect for improving equipment identification accuracy.
Detailed description of the invention
Fig. 1 is a kind of specific implementation flow chart for device identification method that the embodiment of the present application one provides；
Fig. 2 is a kind of specific implementation flow chart for device identification method that the embodiment of the present application two provides；
Fig. 3 is a kind of structural schematic diagram for inquiry equipment that the embodiment of the present application three provides；
Fig. 4 is a kind of structural schematic diagram for target device that the embodiment of the present application four provides.
Specific embodiment
Technical solution provided by the embodiments of the present application, for solve in the prior art equipment identification process there are accuracy compared with
Low technical problem, to reach the technical effect for improving equipment identification accuracy.
Technical solution in the embodiment of the present application, in order to solve the above technical problems, general thought is as follows:
Laser interrogation information is sent to target device, wherein includes the inquiry equipment in the laser interrogation information
First coordinate information, so that the target device can identify the inquiry equipment based on the laser interrogation information,
And first coordinate information is based on to the inquiry equipment feedback laser response message；
Receive the laser response message sent by the target device；
Based on the laser response message, the target device is identified.
In the above-mentioned technical solutions, laser interrogation information is sent to target device, wherein wrap in the laser interrogation information
The first coordinate information containing the inquiry equipment, so that the target device can be based on the laser interrogation information to the inquiry
It asks that equipment is identified, and is based on first coordinate information to the inquiry equipment feedback laser response message；It receives by institute
State the laser response message of target device transmission；Based on the laser response message, the target device is identified.
I.e. will not as in the prior art, since target device can not determine the accurate location information of inquiry equipment, so, response mode is only
Passive response mode can be used.And in the technical scheme, it include that inquiry is set in the laser interrogation information that inquiry equipment is sent
The first standby coordinate information, allowing for target device in this way can be utilized based on the first coordinate information with active mode response
The various advantages of laser technology, to improve the accuracy of equipment identification.Thus it is possible to effectively solve equipment identification in the prior art
The process technical problem lower there are accuracy, and then reach the technical effect for improving equipment identification accuracy.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
Referring to FIG. 1, being applied to inquiry equipment for a kind of device identification method that the embodiment of the present application one provides, comprising:
S101: laser interrogation information is sent to target device, wherein set in the laser interrogation information comprising the inquiry
The first standby coordinate information, so that the target device can know the inquiry equipment based on the laser interrogation information
Not, and first coordinate information is based on to the inquiry equipment feedback laser response message；
S102: the laser response message sent by the target device is received；
S103: it is based on the laser response message, the target device is identified.
In the embodiment of the present application, inquiry equipment specifically includes: laser beam emitting device, laser receiver, space orientation
Device and composite control apparatus.The main function of laser beam emitting device is will to be transformed into light letter from the electric signal of coding circuit
It number retransmits to target device.
The effect of laser receiver is the laser answer signal for capturing target object feedback, and optical signal is reverted to electricity
Signal is transmitted to composite control apparatus.
Space positioning apparatus is specifically as follows GPS positioning system or Beidou satellite navigation system, or is for other positioning
System, those of ordinary skill in the art can set according to actual needs.In the embodiment of the present application, space positioning apparatus is used
In the coordinate information for determining inquiry equipment, so that target device can accurately determine the spatial position of inquiry equipment.
Composite control apparatus, the starting of equipment identification process, for generating inquiry code data, the laser response of target device
The judgement etc. of signal.
In the embodiment of the present application, step S101 is first carried out: sending laser interrogation information to target device.
In the embodiment of the present application, for the specific implementation process of step S101, specifically comprise the following steps:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
During specific implementation, after inquiry equipment takes aim at discovery target device by sight, starting identifies and positions process.
The first coordinate information of inquiry equipment is obtained by space positioning apparatus first, while obtaining inquiry code.In the embodiment of the present application
In, inquiry code is the identification information for being used to be confirmed whether it is for target device friendly method, apparatus inquiring equipment and sending, e.g., two two
System number: 00,01；Or tetrad: 0010 or 1011 etc., or be other information to be identified, here, just no longer illustrating
?.
After obtaining the first coordinate information and inquiry code, in order to avoid other equipment are by intercepting by laser transmitting system
The information of transmission and system is cracked, then camouflage become inquiry equipment, to inquiry equipment threaten, in the embodiment of the present application
In then will to the first coordinate information and inquiry code encrypt, and then improve send information security level.
In the embodiment of the present application, in the laser interrogation information that inquiry equipment is sent, in addition to comprising inquiring code, the first coordinate
Outside information, other information can also be carried, such as: it inquires the identification number ID number of equipment, can specifically use digital representation, it can also
With the combination indicated or both with letter, those of ordinary skill in the art can set according to actual needs, in the application
It is not especially limited in embodiment.
In the embodiment of the present application, the cipher mode of the first coordinate information and inquiry code is specifically as follows: symmetric cryptography
Algorithm: (Data Encryption Standard) DES algorithm, (Triple DES) 3DES algorithm；Asymmetric arithmetic: ISA is non-
Symmetry algorithm, or be other Encryption Algorithm, those of ordinary skill in the art can select according to actual needs, in this Shen
It please be not especially limited in embodiment.
After obtaining encrypted data information, encrypted data are divided into 8 one group of binary message, then into
Row coding.In the embodiment of the present application, the coding method of use be specifically as follows on-off keying (OOK), Manchester's code or
Pulse position modulation (PPM), or be other coding method, wherein PPM is a kind of orthogonal modulation mode, is modulated compared to OOK
Mode, mean power reduce, but the cost paid thus simultaneously is to increase the demand of bandwidth, and therefore, this field is common
Technical staff can select according to actual needs, be not especially limited in the embodiment of the present application.
It, will be after coding by composite control apparatus after the coded data after obtaining coding during specific implementation
Data are sent to laser sending device, carry out electric light conversion, and then obtain laser interrogation information.It is sent by laser transmitting system
To target device.So as to can obtain inquiry after target device receives laser interrogation information based on the first coordinate information and set
Standby accurate location information sends laser response message to inquiry equipment with the location information based on acquisition.
It after executing the step S101, thens follow the steps: S102: receiving the laser sent by the target device
Response message.
During specific implementation, answered by inquiring that the laser receiver system of equipment is received by the laser that target device is sent
Answer information.The laser response message received is subjected to photoelectric conversion, is then forwarded to complex control system.
In the embodiment of the present application, it after executing the step S102, thens follow the steps: S103: being answered based on the laser
Information is answered, the target device is identified.
During specific implementation, after laser receiver system carries out photoelectric conversion to the signal received, judgement is
It is no signal after progress photoelectric conversion to be decoded, if can complete to decode, it is determined that target device is that friend side is set
It is standby.If can not complete to decode, show that target device is enemy's equipment.
In the embodiment of the present application, the coordinate letter of inquiry equipment is being included into the laser interrogation information that target device is sent
Breath, so that target device can obtain the accurate location of inquiry equipment, to avoid adopting using laser active response mode
With microwave technology bring defect, and then reach the technical effect for improving identification accuracy.
Embodiment two
Referring to FIG. 2, being applied to target device for a kind of device identification method that the embodiment of the present application two provides, comprising:
S201: the laser interrogation information sent by inquiry equipment is received, wherein comprising described in the laser interrogation information
Inquire the first coordinate information of equipment；
S202: being based on first coordinate information, obtains the first orientation information of the inquiry equipment；
S203: being based on the first orientation information, laser response message is sent to the inquiry equipment, so that the inquiry
Equipment can identify the target device.
In the embodiment of the present application, inquiry equipment specifically includes: laser beam emitting device, laser receiver, space orientation
Device and composite control apparatus.The main function of laser beam emitting device is will to be transformed into light letter from the electric signal of coding circuit
It number retransmits to target device.
The effect of laser receiver is the laser answer signal for capturing target object feedback, and optical signal is reverted to electricity
Signal is transmitted to composite control apparatus.
Space positioning apparatus is specifically as follows GPS positioning system or Beidou satellite navigation system, or is for other positioning
System, those of ordinary skill in the art can set according to actual needs.In the embodiment of the present application, space positioning apparatus is used
In the coordinate information for determining inquiry equipment, so that target device can accurately determine the spatial position of inquiry equipment.
Composite control apparatus, the starting of equipment identification process, for generating inquiry code data, the laser response of target device
The judgement etc. of signal.
In the embodiment of the present application, step S201 is first carried out: receiving the laser interrogation information sent by inquiry equipment,
In, the first coordinate information comprising the inquiry equipment in the laser interrogation information.
During specific implementation, is received by the laser receiver system of target device and ask by the laser that inquiry equipment is sent
Ask information, the first coordinate information comprising inquiry equipment in laser interrogation information.
After executing the step S202, S202 is thened follow the steps: based on first coordinate information, obtaining the inquiry
The first orientation information of equipment.
In the embodiment of the present application, before executing step S202, the method also includes:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
During specific implementation, after receiving the laser interrogation information sent by inquiry equipment, first to reception
The laser interrogation information arrived carries out photoelectric conversion, is then forwarded in the composite control apparatus of target device.
By composite control apparatus judge whether that the laser interrogation information after conversion can be decoded.If can solve
Code is then decoded the laser interrogation received by coding/decoding method corresponding with the inquiry coding method of equipment, to obtain
First coordinate information and inquiry code.During specific implementation, coding method and coding/decoding method corresponding with coding method can be with
It is to be set according to preset rules.
In the embodiment of the present application, it after being decoded to the laser interrogation information received, is then ask after being based on decoding
Ask that code identifies inquiry equipment, such as: the inquiry code obtained after decoding is 001,101 or 110, then with set
Default inquiry code, such as: 001 is compared.Specifically, inquiring code 001 if decoding the inquiry code come is 001 to be default, then table
Bright inquiry equipment is friendly method, apparatus；It is non-default inquiry code 001 if decoding the inquiry code come is 101, then shows to inquire equipment
For non-friendly method, apparatus.In the embodiment of the present application, after determining whether inquiry equipment is friendly method, apparatus, then prompt can be exported
Information, for informing whether inquiry equipment is friendly method, apparatus.The identification of primary friendly method, apparatus is then completed in this way.
In the embodiment of the present application, for the specific implementation process of step S202, specifically comprise the following steps:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation letter of the inquiry equipment is obtained
Breath.
During specific implementation, after the first coordinate information for obtaining inquiry equipment by decoding, target device is then
The second coordinate information that itself is obtained by space positioning apparatus, is then based on the first coordinate information and the second coordinate information obtains
Inquire the spatial position and direction of equipment.Such as: the first coordinate information for inquiring equipment is (1,2,2), and the second of target device sits
Marking information is (0,0,0), and the distance that at this moment can then calculate target device distance inquiry equipment is 3, and relative angle is 20 degree,
Target device is known that the exact position of target device as a result, to complete the positioning of primary friendly method, apparatus.
In the embodiment of the present application, after executing the step S202, S203 is thened follow the steps: based on the first orientation
Information sends laser response message to the inquiry equipment, so that the inquiry equipment can know the target device
Not.
In the embodiment of the present application, for the specific implementation process of step S203, specifically comprise the following steps:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment
Information.
During specific implementation, after determining the precise position information of target device, then it can pass through target device
Laser transmitting system to inquiry equipment send laser response message.In the embodiment of the present application, it is sent due to inquiry equipment
It include the first coordinate information for inquiring equipment in laser response message, in this way, target device is according to the first coordinate information and mesh
Second coordinate information of marking device can accurately determine that the accurate location information of inquiry equipment, such target device can be based on
The accurate location information of acquisition sends laser response message to inquiry equipment, to guarantee that inquiry equipment can carry out target device
It accurately identifies.
It further, in the embodiment of the present application, equally include target device in the laser response message that target device is sent
The second coordinate information so that inquiry equipment can accurately complete the accurate positioning to target device.
It in the embodiment of the present application, include the position for inquiring equipment in the laser interrogation information sent due to inquiry equipment
Information so that target device can obtain the accurate location information of inquiry equipment, and then can be carried out using laser technology
Response, as a result, during entirely identifying and positioning, using complete optical mode, so as to avoid microwave response from carrying out band
Defect.Further, it is wrapped in the laser response message of the laser interrogation information and target device transmission that are sent due to inquiry equipment
Containing respective coordinate information, inquiry equipment and target device is enabled to complete precise positioning.
Embodiment three
Referring to FIG. 3, a kind of inquiry equipment provided for the embodiment of the present application three, comprising:
Laser beam emitting device 30, for sending laser interrogation information to target device, wherein in the laser interrogation information
The first coordinate information comprising the inquiry equipment, so that the target device can be based on the laser interrogation information to described
Inquiry equipment is identified, and is based on first coordinate information to the inquiry equipment feedback laser response message；
Laser receiver 31, for receiving the laser response message sent by the target device；
Composite control apparatus 32 is connect with the laser beam emitting device and the laser receiver, for based on described
Laser response message identifies the target device.
In the embodiment of the present application, laser beam emitting device includes: laser, light source driving circuit, colimated light system.
Laser receiver includes: light receiver aerial, photodiode, signal recovery circuitry etc..Laser receiver system
The outstanding feature of energy superiority and inferiority is receiving sensitivity, the bit error rate or signal-to-noise ratio, bandwidth and dynamic range.
Optionally, the laser beam emitting device 30 is used for:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
Example IV
Referring to FIG. 4, a kind of target device provided for the embodiment of the present application four, comprising:
Laser receiver 40, for receiving the laser interrogation information sent by inquiry equipment, wherein the laser interrogation
The first coordinate information comprising the inquiry equipment in information；
Composite control apparatus 41 is connect with the laser receiver, for being based on first coordinate information, obtains institute
State the first orientation information of inquiry equipment；
Laser beam emitting device 42 is connect with the composite control apparatus, for being based on the first orientation information, Xiang Suoshu
Inquire that equipment sends laser response message, so that the inquiry equipment can identify the target device.
In the embodiment of the present application, laser beam emitting device includes: laser, light source driving circuit, colimated light system.
Laser receiver includes: light receiver aerial, photodiode, signal recovery circuitry etc..Laser receiver system
The outstanding feature of energy superiority and inferiority is receiving sensitivity, the bit error rate or signal-to-noise ratio, bandwidth and dynamic range.
Optionally, it is based on first coordinate information described, before the first orientation information for obtaining the inquiry equipment,
The composite control apparatus 41 is also used to:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
Optionally, the composite control apparatus 41 is used for:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation letter of the inquiry equipment is obtained
Breath.
Optionally, the laser beam emitting device 42 is used for:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment
Information.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effect
Fruit:
One, due to the technical solution in the embodiment of the present application, laser interrogation information is sent to target device, wherein described
The first coordinate information comprising the inquiry equipment in laser interrogation information, so that the target device can be based on the laser
Inquiry message identifies the inquiry equipment, and is answered based on first coordinate information to the inquiry equipment feedback laser
Answer information；Receive the laser response message sent by the target device；Based on the laser response message, to the mesh
Marking device is identified.I.e. will not as in the prior art, since target device can not determine the accurate location information of inquiry equipment,
So response mode can only use passive response mode.And in the technical scheme, the laser interrogation information that inquiry equipment is sent
In include inquire equipment the first coordinate information, allow in this way target device can based on the first coordinate information with active side
Formula response utilizes the various advantages of laser technology, to improve the accuracy of equipment identification.Thus it is possible to effectively solve existing
The equipment identification process technical problem lower there are accuracy in technology, and then reach the technology effect for improving equipment identification accuracy
Fruit.
Two, due to the technical solution in the embodiment of the present application, it is based on the first orientation information, is sent out to the inquiry equipment
Send the laser response message comprising second coordinate information.I.e. in the technical scheme, inquiry is set in target device completion
It is standby identify and position after, then sent to inquiry equipment include own coordinate information laser response message so that inquiry is set
It is standby also to complete accurately to identify and position, to further reach the technical effect for improving equipment identification accuracy.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Specifically, the corresponding computer program instructions of device identification method in the embodiment of the present application can be stored in
CD, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions corresponding with device, method in storage medium are by an electricity
Sub- equipment reads or is performed, and includes the following steps:
Laser interrogation information is sent to target device, wherein includes the inquiry equipment in the laser interrogation information
First coordinate information, so that the target device can identify the inquiry equipment based on the laser interrogation information,
And first coordinate information is based on to the inquiry equipment feedback laser response message；
Receive the laser response message sent by the target device；
Based on the laser response message, the target device is identified.
Optionally, stored in the storage medium and step: it is described to send laser interrogation information to target device, it is corresponding
Computer instruction specifically be performed during, specifically include:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
On the other hand, the embodiment of the present application also provides a kind of device identification method, the corresponding calculating of the device identification method
Machine program instruction can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when corresponding with device, method in storage medium
Computer program instructions read or be performed by an electronic equipment, include the following steps: to receive and sent by inquiry equipment
Laser interrogation information, wherein the first coordinate information comprising the inquiry equipment in the laser interrogation information；
Based on first coordinate information, the first orientation information of the inquiry equipment is obtained；
Based on the first orientation information, laser response message is sent to the inquiry equipment, so that the inquiry equipment
The target device can be identified.
Optionally, it is also stored with other computer instruction in the storage medium, the other computer instruction
With step: being based on first coordinate information described, obtain the corresponding calculating of first orientation information of the inquiry equipment
Machine instruction, which is performed before, to be performed, and during which is specifically performed, is specifically included:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
Optionally, stored in the storage medium and step: it is described to be based on first coordinate information, obtain the inquiry
Ask that the first orientation information of equipment specifically includes during corresponding computer instruction is specifically performed:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation letter of the inquiry equipment is obtained
Breath.
Optionally, stored in the storage medium and step: it is described to be based on the first orientation information, to the inquiry
Equipment sends laser response message and specifically includes during corresponding computer instruction is specifically performed:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment
Information.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of device identification method is applied to inquiry equipment, which comprises
Laser interrogation information is sent to target device, wherein first comprising the inquiry equipment in the laser interrogation information
Coordinate information, so that the target device can identify the inquiry equipment based on the laser interrogation information, and base
In first coordinate information to the inquiry equipment feedback laser response message；
Receive the laser response message sent by the target device；
Based on the laser response message, the target device is identified；
It is wherein, described to send laser interrogation information to target device, comprising:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device, so that the target device carries out photoelectricity to the laser interrogation information
Conversion, obtain it is converted after laser interrogation information, judge whether can to it is described it is converted after laser interrogation information solve
Code is based on the inquiry code, knows to the inquiry equipment if it has, then obtaining first coordinate information and inquiry code
Not.
2. a kind of device identification method is applied to target device, comprising:
Receive the laser interrogation information sent by inquiry equipment, wherein include the inquiry equipment in the laser interrogation information
The first coordinate information；
Based on first coordinate information, the first orientation information of the inquiry equipment is obtained；
Based on the first orientation information, laser response message is sent to the inquiry equipment, so that the inquiry equipment can
The target device is identified；
Wherein, it is based on first coordinate information described, before the first orientation information for obtaining the inquiry equipment, the side
Method further include:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
3. method according to claim 2, which is characterized in that it is described to be based on first coordinate information, obtain the inquiry
The first orientation information of equipment, comprising:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation information of the inquiry equipment is obtained.
4. method as claimed in claim 3, which is characterized in that it is described to be based on the first orientation information, it is set to the inquiry
Preparation send laser response message, comprising:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment and is believed
Breath.
5. a kind of inquiry equipment, comprising:
Laser beam emitting device, for sending laser interrogation information to target device, wherein include institute in the laser interrogation information
The first coordinate information of inquiry equipment is stated, so that the target device can set the inquiry based on the laser interrogation information
It is standby to be identified, and first coordinate information is based on to the inquiry equipment feedback laser response message；
Laser receiver, for receiving the laser response message sent by the target device；
Composite control apparatus is connect with the laser beam emitting device and the laser receiver, for being answered based on the laser
Information is answered, the target device is identified；
Wherein, the laser beam emitting device is used for:
Obtain first coordinate information of the inquiry equipment；
First coordinate information and inquiry code are encrypted, the laser interrogation information is generated；
The laser interrogation information is sent to target device.
6. a kind of target device, comprising:
Laser receiver, for receiving the laser interrogation information sent by inquiry equipment, wherein in the laser interrogation information
The first coordinate information comprising the inquiry equipment；
Composite control apparatus is connect with the laser receiver, for being based on first coordinate information, obtains the inquiry
The first orientation information of equipment；
Laser beam emitting device is connect with the composite control apparatus, for being based on the first orientation information, is set to the inquiry
Preparation send laser response message, so that the inquiry equipment can identify the target device；
Wherein, it is based on first coordinate information described, it is described comprehensive before the first orientation information for obtaining the inquiry equipment
Control device is closed to be also used to:
Photoelectric conversion is carried out to the laser interrogation information, the laser interrogation information after acquisition is converted；
Judge whether can to it is described it is converted after laser interrogation information be decoded；
If it has, then obtaining first coordinate information and inquiry code；
Based on the inquiry code, the inquiry equipment is identified.
7. target device as claimed in claim 6, which is characterized in that the composite control apparatus is used for:
Obtain the second coordinate information of the target device；
Based on first coordinate information and second coordinate information, the first orientation information of the inquiry equipment is obtained.
8. target device as claimed in claim 7, which is characterized in that the laser beam emitting device is used for:
Based on the first orientation information, the laser response comprising second coordinate information is sent to the inquiry equipment and is believed
Breath.
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| CN201610525369.3A CN106156680B (en) | 2016-07-04 | 2016-07-04 | A kind of device identification method and inquiry equipment |
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| CN106156680B true CN106156680B (en) | 2019-06-25 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107783146A (en) * | 2017-09-07 | 2018-03-09 | 四川九洲电器集团有限责任公司 | It is a kind of to utilize microwave signal and the target identification method and device of optical signalling |
| CN109152087B (en) * | 2018-07-26 | 2022-02-11 | 同方电子科技有限公司 | Radio station-based extension method for friend or foe identification function |
| CN113702989A (en) * | 2021-09-03 | 2021-11-26 | 四川九洲电器集团有限责任公司 | Laser ranging and querying integrated target identification method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290351A (en) * | 2008-06-13 | 2008-10-22 | 中国农业大学 | Optical recognition and distance measurer |
| CN102565011A (en) * | 2011-12-28 | 2012-07-11 | 广东恒立电子科技有限公司 | Optical sensor and detection method thereof |
| CN103856265A (en) * | 2014-04-02 | 2014-06-11 | 中国人民解放军信息工程大学 | Visible light communication-based positioning system, visible light communication-based positioning device and visible light communication-based positioning method |
| CN104601237A (en) * | 2015-01-19 | 2015-05-06 | 陈宇廷 | Underground positioning system and method based on visible-light two-way communication |
| CN105577278A (en) * | 2015-12-16 | 2016-05-11 | 中南民族大学 | Multi-antenna dynamic cooperative communication system based on visible light, and method thereof |
-
2016
- 2016-07-04 CN CN201610525369.3A patent/CN106156680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290351A (en) * | 2008-06-13 | 2008-10-22 | 中国农业大学 | Optical recognition and distance measurer |
| CN102565011A (en) * | 2011-12-28 | 2012-07-11 | 广东恒立电子科技有限公司 | Optical sensor and detection method thereof |
| CN103856265A (en) * | 2014-04-02 | 2014-06-11 | 中国人民解放军信息工程大学 | Visible light communication-based positioning system, visible light communication-based positioning device and visible light communication-based positioning method |
| CN104601237A (en) * | 2015-01-19 | 2015-05-06 | 陈宇廷 | Underground positioning system and method based on visible-light two-way communication |
| CN105577278A (en) * | 2015-12-16 | 2016-05-11 | 中南民族大学 | Multi-antenna dynamic cooperative communication system based on visible light, and method thereof |
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