CN106934994A - With reference to the maritime search and rescue information transmitting methods that eye-observation and machine signal are detected - Google Patents
With reference to the maritime search and rescue information transmitting methods that eye-observation and machine signal are detected Download PDFInfo
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- CN106934994A CN106934994A CN201710043408.0A CN201710043408A CN106934994A CN 106934994 A CN106934994 A CN 106934994A CN 201710043408 A CN201710043408 A CN 201710043408A CN 106934994 A CN106934994 A CN 106934994A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
- G08B21/088—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring a device worn by the person, e.g. a bracelet attached to the swimmer
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Abstract
The invention discloses a kind of combination eye-observation and the maritime search and rescue information transmitting methods of machine signal detection, comprise the following steps：（1）Drowning people sends high frequency distress call：Other coding forms that rub this code or process improvement on the call device that drowning people is worn using itself are encrypted send high-frequency blinking light calling for help information；（2）Search and rescue person has found distress call：Search and rescue person has found the blinking light calling for help information that distant place drowning people sends using human eye or telescope, and blinking light carries out high frequency flicker within the light bright time；（3）Search and rescue person carries out high-frequency signal parsing using machine：Search and rescue person carries out high frequency parsing using machine signal detection means to this high frequency light, and then carries out corresponding decoding, therefrom obtains the accurate geographic position of the information and drowning people about drowning people itself；（4）Implement rescue.The present invention can obtain the information of drowning people from the light of high frequency flicker, and then quickly drowning people is succoured, and improve search efficiency.
Description
Technical field：
The present invention relates to a kind of maritime search and rescue information transmitting methods, more particularly to a kind of eye-observation that combines is examined with machine signal
The maritime search and rescue information transmitting methods of survey.
Background technology：
With the development of science and technology, economic enhancing, marine air-sea activity increases, and occurs unavoidably in these activities various each
The accident of sample, maximum for the person of meeting accident desirably to be got help within the shortest time, can rescue strength search immediately
The position of water person is to aid in the key of the person of meeting accident, but marine sea condition is complicated, compared with overocean communications communicates with land, with from
Oneself environmental quality, first, in landform, marine barrier blocks fewer, and so caused direct result is exactly that electric wave is passed
Broadcast clearance big, so when electric wave is at sea propagated, diffraction loss is smaller than land, meanwhile, propagation clearance increase increased electric wave
Reflection, and electromagnetic wave is when at sea propagating, if glancing angle very little, in microwave band reflection coefficient just than larger, so
The influence of back wave is also than greatly, overocean communications channel is easily subject to sea surface reflection and atmospheric absorption loss, diffraction to damage on land
The influence of the factors such as consumption, cloud and mist decay, rain decline, wave heights and ocean severe environment, so the position of drowning people is difficult really
Fixed, as man overboard, rescue worker must accomplish to obtain the position of drowning people immediately, be succoured in time with facilitating.
The content of the invention：
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art, there is provided one kind can quickly know drowning people
Information, saves a kind of combination eye-observation of search and rescue time and the maritime search and rescue information transmitting methods of machine signal detection.
The present invention is for the technical solution adopted for solving the technical problem：
A kind of combination eye-observation and the maritime search and rescue information transmitting methods of machine signal detection, comprise the following steps：
（1）Drowning people sends high frequency distress call：Rub this code or warp on the call device that drowning people is worn using itself
Other coding forms for crossing improvement encryption send high-frequency blinking light calling for help information；
（2）Search and rescue person has found distress call：Search and rescue person has found that distant place drowning people sends using human eye or the sem observation water surface of looking in the distance
Blinking light calling for help information, and blinking light carries out high frequency flicker within the light bright time；
（3）Search and rescue person carries out high-frequency signal parsing using machine：Search and rescue person is directed at what high frequency distress call sent with instrument is searched and rescued
Approximate location, high frequency parsing is carried out to this high frequency light using machine signal detection means, and then carries out corresponding decoding, from
Middle acquisition is about the accurate geographic position where the information of drowning people itself and drowning people；
（4）Implement rescue：According to the information for drawing, rescue plan is formulated, implement rescue.
The frequency of the blinking light that the call device that the drowning people is worn using itself sends is 1HZ, is carrying out high frequency
When flicker is called for help, call device is modulated again in 1HZ, it is carried out high frequency flicker.
The call device that the drowning people is worn using itself carries out rub this code or other volumes by improvement encryption
When code form is called for help, the input of calling for help information can be directly carried out, it is not necessary to which drowning people is by special code and coding
Training.
When the input of calling for help information is with parsing, the information of input first carries out the reception of data in data receiver module,
Then in coder module rub and this coding or encoded by other coding forms of improvement encryption, machine signal inspection
Survey device to be decoded encoded signal accordingly by decoder module thereon, data output is passed through after decoding
Device module is by data output.
Positive beneficial effect of the invention is：
The present invention is sent out a signal for help using light, and calling for help information is sent using the high frequency flicker of light, makes rescue personnel comprehensive
Close eye-observation and machine signal detection means obtains more search and rescue information, for rescue personnel provides relatively reliable rescue
Mode, has saved the search and rescue time, improves the search efficiency of rescue personnel.
Brief description of the drawings：
Fig. 1 is the schematic flow sheet that the present invention combines eye-observation and the maritime search and rescue information transmitting methods of machine signal detection；
Fig. 2 is the Signal coding decoding that the present invention combines eye-observation and the maritime search and rescue information transmitting methods of machine signal detection
Schematic diagram；
Specific embodiment：
1 the present invention is made further explanation and description with accompanying drawing 2 and specific embodiment below in conjunction with the accompanying drawings：
Embodiment：A kind of combination eye-observation and the maritime search and rescue information transmitting methods of machine signal detection, comprise the following steps：
（1）Drowning people sends high frequency distress call：Rub this code or warp on the call device that drowning people is worn using itself
Other coding forms for crossing improvement encryption send high-frequency blinking light calling for help information；
（2）Search and rescue person has found distress call：Search and rescue person has found that distant place drowning people sends using human eye or the sem observation water surface of looking in the distance
Blinking light calling for help information, and blinking light carries out high frequency flicker within the light bright time；
（3）Search and rescue person carries out high-frequency signal parsing using machine：Search and rescue person is directed at what high frequency distress call sent with instrument is searched and rescued
Approximate location, high frequency parsing is carried out to this high frequency light using machine signal detection means, and then carries out corresponding decoding, from
Middle acquisition is about the accurate geographic position where the information of drowning people itself and drowning people；
（4）Implement rescue：According to the information for drawing, rescue plan is formulated, implement rescue.
The highest frequency that people differentiates things is 24HZ, that is, react a secondary 0.042s, and what drowning people was worn using itself exhales
The frequency of the blinking light that device sends is rescued for 1HZ, when high frequency flicker calling for help is carried out, call device is adjusted again in 1HZ
System, makes it carry out high frequency flicker.
The call device that drowning people is worn using itself carries out rub this code or other coding shapes by improvement encryption
When formula is called for help, the input of calling for help information can be directly carried out, it is not necessary to which drowning people is by special code and the training for encoding.
When the input of calling for help information is with parsing, the first data receiver module on call device of information of input is carried out
The reception of data, then in coder module rub and this coding or is compiled by other coding forms of improvement encryption
Code, machine signal detection means is decoded encoded signal by decoder module thereon accordingly, decodes it
Pass through data logger module afterwards by data output.
In implementation, drowning people sends high frequency and calls for help light flash signal, and search and rescue person holds telescope by human eye or people
The observation water surface finds distress call, and then again with instrument alignment approximate location is searched and rescued, the light information to carrying out high frequency flicker enters
Row decryption, so as to obtain the more information about drowning people, and then is succoured.
The above, is only preferred embodiments of the invention, and any formal limitation is not made to the present invention, all
It is any simple modification, equivalent variations and the modification made to above example according to technical spirit of the invention, still falls within
In the protection domain of technical solution of the present invention.
Claims (4)
1. the maritime search and rescue information transmitting methods that a kind of combination eye-observation is detected with machine signal, it is characterised in that including following
Step：
（1）Drowning people sends high frequency distress call：Rub this code or warp on the call device that drowning people is worn using itself
Other coding forms for crossing improvement encryption send high-frequency blinking light calling for help information；
（2）Search and rescue person has found distress call：Search and rescue person has found that distant place drowning people sends using human eye or the sem observation water surface of looking in the distance
Blinking light calling for help information, and blinking light carries out high frequency flicker within the light bright time；
（3）Search and rescue person carries out high-frequency signal parsing using machine：Search and rescue person is directed at what high frequency distress call sent with instrument is searched and rescued
Approximate location, high frequency parsing is carried out to this high frequency light using machine signal detection means, and then carries out corresponding decoding, from
Middle acquisition is about the accurate geographic position where the information of drowning people itself and drowning people；
（4）Implement rescue：According to the information for drawing, rescue plan is formulated, implement rescue.
2. the maritime search and rescue information transmitting methods that combination eye-observation according to claim 1 is detected with machine signal, its
It is characterized in：The frequency of the blinking light that the call device that the drowning people is worn using itself sends is 1HZ, is carrying out stroboscopic high
During bright calling for help, call device is modulated again in 1HZ, it is carried out high frequency flicker.
3. the maritime search and rescue information transmitting methods that combination eye-observation according to claim 1 is detected with machine signal, its
It is characterized in：The call device that the drowning people is worn using itself carries out rub this code or other codings by improvement encryption
When form is called for help, the input of calling for help information can be directly carried out, it is not necessary to which drowning people is by special code and the instruction of coding
Practice.
4. the maritime search and rescue information transmitting methods that combination eye-observation according to claim 3 is detected with machine signal, its
It is characterized in：When the input of calling for help information is with parsing, the information of input first carries out the reception of data in data receiver module, so
In coder module rub afterwards and this coding or encoded by other coding forms of improvement encryption, machine signal detection
Device is decoded encoded signal by decoder module thereon accordingly, and data logger is passed through after decoding
Module is by data output.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710043408.0A CN106934994B (en) | 2017-01-21 | 2017-01-21 | The maritime search and rescue information transmitting methods detected in conjunction with eye-observation and machine signal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710043408.0A CN106934994B (en) | 2017-01-21 | 2017-01-21 | The maritime search and rescue information transmitting methods detected in conjunction with eye-observation and machine signal |
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| CN106934994A true CN106934994A (en) | 2017-07-07 |
| CN106934994B CN106934994B (en) | 2018-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724284A (en) * | 2021-09-03 | 2021-11-30 | 四川智胜慧旅科技有限公司 | Position locking device, mountain type scenic spot search and rescue system and search and rescue method |
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| US6138795A (en) * | 1998-03-18 | 2000-10-31 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Position detector for industrial vehicles |
| DE20018870U1 (en) * | 2000-11-04 | 2001-06-07 | Doil Hans Juergen | SOS-Kfz-MorseBlink signal generator |
| CN102291338A (en) * | 2010-08-20 | 2011-12-21 | 无锡朗能科技有限公司 | Automatic acquisition and identification system of ship light signal |
| CN202929801U (en) * | 2012-11-20 | 2013-05-08 | 北京国交信通科技发展公司 | Search and rescue terminal |
| CN203172879U (en) * | 2013-04-08 | 2013-09-04 | 南通市海鸥救生防护用品有限公司 | Beidou maritime survival beacon device |
| CN104468423A (en) * | 2014-10-23 | 2015-03-25 | 江苏海马通信科技有限公司 | Ship light signal coding mode capable of achieving quick bilingual receiving and sending |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6138795A (en) * | 1998-03-18 | 2000-10-31 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Position detector for industrial vehicles |
| DE20018870U1 (en) * | 2000-11-04 | 2001-06-07 | Doil Hans Juergen | SOS-Kfz-MorseBlink signal generator |
| CN102291338A (en) * | 2010-08-20 | 2011-12-21 | 无锡朗能科技有限公司 | Automatic acquisition and identification system of ship light signal |
| CN202929801U (en) * | 2012-11-20 | 2013-05-08 | 北京国交信通科技发展公司 | Search and rescue terminal |
| CN203172879U (en) * | 2013-04-08 | 2013-09-04 | 南通市海鸥救生防护用品有限公司 | Beidou maritime survival beacon device |
| CN104468423A (en) * | 2014-10-23 | 2015-03-25 | 江苏海马通信科技有限公司 | Ship light signal coding mode capable of achieving quick bilingual receiving and sending |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113724284A (en) * | 2021-09-03 | 2021-11-30 | 四川智胜慧旅科技有限公司 | Position locking device, mountain type scenic spot search and rescue system and search and rescue method |
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| CN106934994B (en) | 2018-08-17 |
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