CN204270472U - A kind of body posture recognition system - Google Patents
A kind of body posture recognition system Download PDFInfo
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- CN204270472U CN204270472U CN201420621974.7U CN201420621974U CN204270472U CN 204270472 U CN204270472 U CN 204270472U CN 201420621974 U CN201420621974 U CN 201420621974U CN 204270472 U CN204270472 U CN 204270472U
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- body posture
- baroceptor
- server
- recognition system
- radio frequency
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Abstract
The utility model provides a kind of body posture recognition system, body posture recognition system is made up of terminal and server, wherein, terminal is made up of processor, radiofrequency launcher, baroceptor and antenna, server is made up of processor, radio frequency receiver, loudspeaker, hummer and antenna, radio frequency receiver and radiofrequency launcher are with wireless sensing mode transmitting radio frequency signal, only baroceptor need be fixed on is identified on the body of object, just can to identifying that the body posture of object is monitored and reports to the police.Body posture recognition system is applicable to fire-fighting scene and fortuitous event or old man occur to search and rescue guards when there is emergency situations, adopt and fix multiple baroceptor at the different parts of fire fighter or old solitary people health, terminal processes the air pressure signal that baroceptor collects and exports, terminal is wirelessly connected with server, server analyzes the body posture information of fire fighter or old solitary people according to the atmospheric pressure value obtained, when judging that current body posture is in the hole, announcement server performs warning, thus the effective guarantee personal safety of fire fighter or old solitary people.
Description
Technical field
The present invention relates to a kind of monitoring and warning system, particularly a kind of body posture recognition system.
Background technology
The present invention is applicable to the application scenario with monitoring and warning function, such as, in severe scene of fire, fire fighter is when implementing to be in stranded state in relief process, if cannot notify other rescue personnels of scene of fire in time, the life security of stranded fire fighter self will be subject to serious threat, therefore, need accurate, to understand fireman in time active state, so that scene of fire commander sends rescue instruction.Or, old solitary people is at home in uncared-for situation, easily occur falling or the fortuitous event such as burst disease, even if be provided with custodial care facility at home, old man self cannot send help information can not notification call center in time, therefore, technical matters to be solved by this invention is to provide a kind of recognition system whether current state of the personnel of being identified is in the hole of can knowing in real time.
When body posture identification equipment performs different action by health (such as, advance, crawl or squat down) be fixed on appointed part baroceptor gather atmospheric pressure value, calculate the change difference between different parts atmospheric pressure value, by corresponding with the change of health relative position for the air pressure change difference of different parts, the personnel of being identified change walking, during the different action of crawling or squatting down, be fixed on head, the sensor atmospheric pressure value of waist and foot also can change, the relative height between different parts is calculated according to the conversion relation of air pressure and altitude, thus according to body posture identification equipment being fixed on the baroceptor of different body part, analyze the relative height difference between different body part, human body is stood in execution, crawl, to squat down etc. action time, the height difference at each position also can change thereupon, by the head that calculates and foot, whether the height difference between waist with foot meets threshold range corresponding to certain body posture preset, if relative height difference meets corresponding standard value, the different body postures be identified residing for personnel can be judged, especially, by the air pressure numerical comparatives table preset, no longer need the conversion process of pressure transducer derivation computed altitude, but it is satisfied within limits directly to pass through obtained atmospheric pressure value, just can to judge current body posture, for accurately, announcement server carries out monitor and managment in real time.
Be identified between personnel and server end and adopt radio-frequency technique (Radio Frequency, be called for short RF) communication, respond according to the body posture be identified residing for personnel for announcement server, it is a kind of frequency electromagnetic waves with long-distance transmissions ability, electric information source high-frequency current is carried out amplitude modulation or frequency modulation, the radiofrequency signal formed is after antenna transmission is extremely aerial, received by receiving end and carry out countermodulation, again be reduced into the transmission technology of electric information source, can find out, this body posture recognition system is the pressure information being identified object by baroceptor Real-time Collection, by being converted into height value and calculating different difference to judge to be in which kind of body posture, and carry out message exchange by being connected with wireless network and communicating, thus the identification realized object, location, follow the tracks of, the network system of monitor and managment.
Summary of the invention
For the different event identified represented by different body postures, thus judge to be identified object problem whether in the hole, the object of the embodiment of the present invention is to provide a kind of real-time body posture recognition system and method.
In order to achieve the above object, the invention provides following technical scheme:
A kind of body posture recognition system is made up of terminal and server, it is characterized in that, terminal is formed server be made up of processor and radio frequency receiver by processor, radiofrequency launcher, baroceptor, radio frequency receiver and radiofrequency launcher are with wireless sensing mode transmitting radio frequency signal, only baroceptor need be fixed on is identified on the body of object, just can to identifying that the body posture of object is monitored and reports to the police.
Preferred as technique scheme, is provided with body posture warning device in described server.
Preferred as technique scheme, described radiofrequency launcher transmission frequency is the radiofrequency signal of 2.4GHz.
According to above-mentioned body posture recognition system, the present invention also provides a kind of described body posture recognition methods, it is characterized in that, adopts following step:
Q1: initialization is fixed on the atmospheric pressure value of the baroceptor being identified object different parts, sets up relative height reference value;
Q2: the radio transmission range of demarcating radiofrequency signal, setting monitoring range;
Q3: in real time, dynamically detect the atmospheric pressure value change being fixed on the baroceptor being identified object different parts;
Q4: calculate the difference being fixed on the baroceptor atmospheric pressure value being identified object different parts;
Q5: the differing heights difference corresponding to different atmospheric pressure value, determines corresponding body posture.
Q6: terminal sends the instruction of relative height Signal transmissions to server by radiofrequency launcher;
Q7: again make zero when being fixed on the atmospheric pressure value that the baroceptor that is identified object different parts detects, radiofrequency launcher by alarm command by being wirelessly transmitted to radio frequency receiver.
Preferred as above-mentioned using method, also adopts following step:
Q8: when the difference of the atmospheric pressure value of different baroceptor levels off to zero, return init state, send Signal transmissions instruction to radiofrequency launcher;
Q9: radiofrequency launcher by control command by being wirelessly transmitted to radio frequency receiver;
Q10: startup of server alarm assemblies, sends alarm voice and pilot light.
The body gesture recognition system that the embodiment of the present invention provides and method; employing radio frequency transmission mode realizes the remote monitoring event to the attitude being identified object; like this without the need to arranging complicated attitude trap setting; only baroceptor need be fixed on is identified on the body of object; just can detect the atmospheric pressure value of the different body postures identifying object; the height difference that air pressure difference represents represent when meeting pre-conditioned the health that is identified object and normal activity in the hole, thus improve monitoring and the accuracy of reporting to the police and real-time.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing used required in embodiment or description of the prior art is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the server of the body posture recognition system of the embodiment of the present invention.
Fig. 2 be the body posture recognition system of the embodiment of the present invention the structural representation of terminal.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
A kind of body posture recognition system, comprise terminal and server, it is characterized in that, terminal is made up of processor, radiofrequency launcher, baroceptor, antenna, server is made up of processor, radio frequency receiver and antenna, loudspeaker and hummer, and wherein, radio frequency receiver and radiofrequency launcher are with wireless sensing mode transmitting radio frequency signal, only baroceptor need be fixed on is identified on the body of object, just can to identifying that the body posture of object is monitored and reports to the police.
As depicted in figs. 1 and 2, baroceptor, radiofrequency launcher is connected with processor respectively, baroceptor gathers air pressure numerical value in real time, when the personnel health of being identified performs different action (such as, advance, crawl or squat down), the atmospheric pressure value being fixed on the baroceptor collection of appointed part can change, and then processor calculates the change difference between different parts atmospheric pressure value, terminal is wirelessly transmitted to the radio frequency receiver of server by radiofrequency launcher, store the corresponding relation of the air pressure change difference of different parts and the change of health relative position in the server, be identified personnel not in the same time actuating station stand, during the different action of crawling or squatting down, be fixed on head, the sensor atmospheric pressure value of waist and foot also can change, the relative height between different parts is calculated by the conversion relation of air pressure and altitude, precalculate the relative height difference between different body part, in order to set air pressure numerical value and the table of comparisons of different body postures being identified personnel, no longer need the conversion process of pressure transducer double counting height, just current body posture can be judged within limits when obtained atmospheric pressure value meets.
This body posture recognition methods being applicable to monitoring and alert applications is as follows:
Q1: initialization is fixed on the atmospheric pressure value of the baroceptor being identified object different parts, sets up relative height reference value;
Q2: the radio transmission range of demarcating radiofrequency signal, setting monitoring range;
Q3: in real time, dynamically detect the atmospheric pressure value change being fixed on the baroceptor being identified object different parts;
Q4: calculate the difference being fixed on the baroceptor atmospheric pressure value being identified object different parts;
Q5: the differing heights difference corresponding to different atmospheric pressure value, determines corresponding body posture.
Q6: terminal sends the instruction of relative height Signal transmissions to server by radiofrequency launcher;
Q7: again make zero when being fixed on the atmospheric pressure value that the baroceptor that is identified object different parts detects, radiofrequency launcher by alarm command by being wirelessly transmitted to radio frequency receiver.
Q8: when the difference of the atmospheric pressure value of different baroceptor levels off to zero, return init state, send Signal transmissions instruction to radiofrequency launcher;
Q9: radiofrequency launcher by control command by being wirelessly transmitted to radio frequency receiver;
Q10: startup of server alarm assemblies, sends alarm voice and pilot light.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (3)
1. a body posture recognition system, comprise terminal and server, it is characterized in that, terminal is made up of processor, radiofrequency launcher, baroceptor and antenna, server is made up of processor, radio frequency receiver, antenna, loudspeaker and hummer, and wherein, radio frequency receiver and radiofrequency launcher are with wireless sensing mode transmitting radio frequency signal, baroceptor only need be fixed on and be identified on the body of object by terminal, just can to identifying that the body posture of object is monitored and reports to the police.
2. a kind of body posture recognition system according to claim 1, is characterized in that, be provided with body posture warning device in described server.
3. a kind of body posture recognition system according to claim 1, is characterized in that, described radiofrequency launcher transmission frequency is the radiofrequency signal of 2.4GHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621974.7U CN204270472U (en) | 2014-10-27 | 2014-10-27 | A kind of body posture recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621974.7U CN204270472U (en) | 2014-10-27 | 2014-10-27 | A kind of body posture recognition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270472U true CN204270472U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621974.7U Expired - Fee Related CN204270472U (en) | 2014-10-27 | 2014-10-27 | A kind of body posture recognition system |
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| CN (1) | CN204270472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632099A (en) * | 2014-10-27 | 2016-06-01 | 天津市天安兴导航技术有限公司 | Body posture identification system and body posture identification method |
-
2014
- 2014-10-27 CN CN201420621974.7U patent/CN204270472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632099A (en) * | 2014-10-27 | 2016-06-01 | 天津市天安兴导航技术有限公司 | Body posture identification system and body posture identification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN TIAN'AN BORUI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN TIAN'ANXING NAVIGATION TECHNOLOGY CO., LTD. Effective date: 20150717 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150717 Address after: Binhai New Area 300384 Binhai New Area of Tianjin hi tech Dingzhi 6-812 China Road three branch Patentee after: Tianjin City Tian Borui Technology Co. Ltd. Patentee after: He Jie Patentee after: Yao Ge Address before: 300384 Tianjin Xiqing Haitai high tech Zone 6-812 Dingzhi Hua Road Branch Patentee before: TIANJIN TIAN'ANXING NAVIGATION TECHNOLOGY CO., LTD. Patentee before: He Jie Patentee before: Yao Ge |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |