CN107085920A - A kind of fireman's sign monitoring method and system - Google Patents
A kind of fireman's sign monitoring method and system Download PDFInfo
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- CN107085920A CN107085920A CN201710357289.6A CN201710357289A CN107085920A CN 107085920 A CN107085920 A CN 107085920A CN 201710357289 A CN201710357289 A CN 201710357289A CN 107085920 A CN107085920 A CN 107085920A
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
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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
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
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Abstract
The present invention relates to security against fire field, a kind of fireman's sign monitoring method and system are disclosed, by obtaining the physiologic information of fireman, the physiologic information includes movement degree, the upright angle of body, heart rate；According to the physiologic information of fireman, judge fireman whether appearance is physically different；When fireman occurs physically different, send sound and light alarm or sent warning message to floor manager car by Zigbee network.Fireman's physical signs that the present invention can be gathered according to biosensor, assesses the physiological health state of fireman, and carry out early warning in time, the effective guarantee life security of fireman, reduces accident rate.
Description
Technical field
The present invention relates to security against fire field, more particularly to a kind of fireman's sign monitoring method and system.
Background technology
Increase year by year with the scale and occurrence frequency of fire, increasing fireman removes due to having little time from the scene of a fire
Go out the life for sacrificing preciousness.This phenomenon is probably to be caused by many factors, such as is perfectly exhausted, goes into a coma, again
Wound etc..Although the protection-gear that fireman is equipped with is increasingly advanced, sacrifice rate of the fireman in fire extinguishing task is on year by year
Rise, and for the designer of fire fighting protective clothing, balance how is made between protective and portability be one and be difficult to pick out
The thing selected.On the one hand, fireman should wear heavy fire-entry suit and be burnt to protect itself against by high temperature, but from another
For aspect, thick and heavy fire-entry suit can weaken perception of the fireman to hazardous environment.Importantly, appointing in heavy fire extinguishing
In business, the fireman for wearing heavy clothes is easy to use up all one's strength, so that it cannot being withdrawn from time from the scene of a fire.
The content of the invention
The present invention provides a kind of fireman's sign monitoring method and system, solve in the prior art fireman due to wearing weight
The fireman of type clothes is easy to use up all one's strength, so that it cannot the technical problem withdrawn from time from the scene of a fire.
The purpose of the present invention is achieved through the following technical solutions：
A kind of fireman's sign monitoring method, including：
The physiologic information of fireman is obtained, the physiologic information includes movement degree, the upright angle of body, heart rate；
According to the physiologic information of fireman, judge fireman whether appearance is physically different；
When fireman occurs physically different, send sound and light alarm or sent warning message to existing by Zigbee network
Field command car.
A kind of fireman's sign monitoring system, including：
First acquisition module, the physiologic information for obtaining fireman, it is straight that the physiologic information includes movement degree, body
Vertical angle, heart rate；
Judge module, for the physiologic information according to fireman, judge fireman whether appearance is physically different；
Alarm module, for when fireman occurs physically different, sending sound and light alarm or will be reported by Zigbee network
Alert information is sent to floor manager car.
The present invention provides a kind of fireman's sign monitoring method and system, described by obtaining the physiologic information of fireman
Physiologic information includes movement degree, the upright angle of body, heart rate；According to the physiologic information of fireman, whether fireman is judged
Occur physically different；When fireman occurs physically different, send sound and light alarm or sent out warning message by Zigbee network
Deliver to floor manager car.The fireman's physical signs that can be gathered according to biosensor, assesses the physiological health shape of fireman
State, and early warning is carried out in time.By collecting the environmental information in the scene of a fire, such as air themperature, carbon dioxide (toxic gas) are dense
Degree, the degree of danger faced the fireman that predicts in the scene of a fire simultaneously gives warning in advance.The effective guarantee life security of fireman,
Reduce accident rate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of fireman's sign monitoring method of the embodiment of the present invention；
Fig. 2 judges whether fireman's physically different schematic diagram occurs for the embodiment of the present invention；
Fig. 3 is a kind of structural representation of fireman's sign monitoring system of the embodiment of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
As shown in figure 1, be a kind of fireman's sign monitoring method, including：
Step 101, the physiologic information for obtaining fireman, the physiologic information include movement degree, the upright angle of body, the heart
Rate；
Step 102, the physiologic information according to fireman, judge fireman whether appearance is physically different；
Step 103, when fireman occurs physically different, send sound and light alarm or by Zigbee network by warning message
Send to floor manager car.
Wherein, it can also include after step 103：
Step 103-1 determines closest fireman by Zigbee network；Appeal letter is sent to the closest fireman
Breath.
It can also include before step 102：
Environmental information is obtained, and environmental information is sent to floor manager car by Zigbee network.Environmental information includes
Environment temperature, smokescope, amount of oxygen etc..
Step 101 can specifically include：
Step 101-1, the movement degree G according to 3-axis acceleration sensor, in real time acquisition fireman；
Wherein, G values are higher, and illustrating that fireman is movable must be more violent.Fireman's activity is represented using Gmax and Gmin respectively
Upper and lower bound.For example：If G values are higher than Gmax, show that fireman is carrying out strenuous exercise and quickly can smart tired power
To the greatest extent.But if G values can only represent that fireman remains static less than Gmin, it is impossible to differentiate it and rest and be in
Comatose state
Step 101-2, according to 3-axis acceleration sensor, obtain three vectors, X, Y and Z, and according to formulaThe angle theta for obtaining fireman's body and ground is used as the upright angle of body；
Wherein, by acceleration transducer, three vectors, X, Y and Z can be obtained.When fireman remains static down,
These three vectors can be used to represent acceleration of gravity on three directions respectively, it is possible thereby to obtain fireman's body and ground
Angle theta as its body the upright angle of body,Under normal circumstances, the upright angle of body should
Between 60 ° and 90 °, if its long-time, which is less than 30 °, means that fireman lies on the floor, the possibility for having stupor.
Step 101-3, according to heart rate sensor, fireman's heart rate R is obtained in real time.
Wherein, the heart rate information of fireman can be obtained by heart rate sensor.Can be true by the analysis to historical data
Fixed two critical values, Rmax and Rmin, Rmax represent fireman in the on maximum heart rate generally kept of putting out a fire, and Rmin
The floor level under fireman's normal condition is then represented, may represent wearer less than this value is in physically different state.
Step 102 can specifically include：
When movement degree G is less than Rmin more than Gmin, and heart rate, judge that fireman's heart rate is relatively low, wherein, Gmin is
Motion and static movement degree critical value, Rmin is the HR min under fireman's normal condition；
When movement degree G be more than Gmax, and heart rate between Rmax and Rmin when, judge that fireman carries out play
It is strong to move and need rest quickly, wherein, Gmax is the movement degree critical value of strenuous exercise, and Rmax is the normal shape of fireman
Maximum heart rate under state；
When heart rate R is more than Rmax, judge that fireman is perfectly exhausted, it is necessary to rest in time；
When heart rate R is between Rmax and Rmin, and movement degree G between Gmin and Gmax when, judge fire-fighting
Member is in normal condition；
When movement degree G is less than Rmin less than Gmin, and heart rate R, judge that fireman is in injured comatose state；
When movement degree G is less than Gmin, and when between Rmax and Rmin, the upright angle, θ of fireman's body is calculated, when
θ is less than preset value, and continues preset time, judges that fireman lies in a comatose condition.
Judge whether fireman's physically different method occurs for explanation this method embodiment for becoming apparent from, can
To assess the physiological status of fireman by a bivariate table, as shown in Fig. 2.Quadrant in figure by four value Gmax,
Gmin, Rmax and Rmin points are nine regions.Region 1 and 4 represents that fireman's activity is normal but heart rate is relatively low, and this is probably the heart
Connection defective tightness between the probe and skin of rate sensor, command car needs to pass to confirmation with fireman's progress radio ditch
The physiology and ambient condition of fireman.Region 2 represents fireman and is carrying out strenuous exercise and needing rest quickly.Region 3,
6 and 9 muscle power for representing wearer have been exhausted, it is necessary to rest at once.Region 5 is normal condition, the motion journey of usual fireman
Degree and heart rate should be maintained at this region.Region 7 represents that the movement degree and heart rate of fireman, may all in extremely low level
Injury has been gone into a coma, and radio communication should be carried out immediately and be sent rescue group.80 points of region is difficult to judge, because such as
Fruit fireman remains static but respiratory rate is normal, now needs to use the 3rd upright angle of parameter body to judge
Fireman is upright or drops to the ground state, if fireman keeps the state of droping to the ground for a long time, it is likely that fallen into a coma, anxious
Need rescue.
The present invention by obtaining the physiologic information of fireman, the physiologic information include movement degree, the upright angle of body,
Heart rate；According to the physiologic information of fireman, judge fireman whether appearance is physically different；When fireman's appearance is physically different
When, send sound and light alarm or sent warning message to floor manager car by Zigbee network.Can be according to biosensor
Fireman's physical signs of collection, assesses the physiological health state of fireman, and carries out early warning in time.By collecting in the scene of a fire
Environmental information, such as air themperature, carbon dioxide (toxic gas) concentration, the danger faced the fireman that predicts in the scene of a fire
Degree simultaneously gives warning in advance.The effective guarantee life security of fireman, reduces accident rate.
The embodiment of the present invention additionally provides a kind of fireman's sign monitoring system, as shown in figure 3, including：
First acquisition module 310, the physiologic information for obtaining fireman, the physiologic information includes movement degree, body
The upright angle of body, heart rate；
Judge module 320, for the physiologic information according to fireman, judge fireman whether appearance is physically different；
Alarm module 330, for when fireman occurs physically different, sending sound and light alarm or being incited somebody to action by Zigbee network
Warning message is sent to floor manager car.
Wherein, alarm module 330 is additionally operable to determine closest fireman by Zigbee network；To the closest fire-fighting
Member sends help information.
The system also includes the second acquisition module 340, and second acquisition module 340 is used to obtain environmental information, and will
Environmental information is sent to floor manager car by Zigbee network.
First acquisition module 310 includes：
Movement degree acquiring unit 311, for according to 3-axis acceleration sensor, the movement degree of fireman to be obtained in real time
G；
The upright angle acquiring unit 312 of body, for according to 3-axis acceleration sensor, obtaining three vectors, X, Y and Z,
And according to formulaThe angle theta for obtaining fireman's body and ground is used as the upright angle of body；
Heart rate acquiring unit 313, for according to heart rate sensor, fireman's heart rate R to be obtained in real time.
The judge module 320 includes：
First judging unit 321, for when movement degree G is less than Rmin more than Gmin, and heart rate, judging fireman
Heart rate is relatively low, wherein, Gmin is motion and static movement degree critical value, and Rmin is the minimum heart under fireman's normal condition
Rate；
Second judging unit 322, for when movement degree G be more than Gmax, and heart rate between Rmax and Rmin when, sentence
Break fireman carrying out strenuous exercise and need quickly rest, wherein, Gmax for strenuous exercise movement degree it is critical
Value, Rmax is the maximum heart rate under fireman's normal condition；
3rd judging unit 323, for when heart rate R is more than Rmax, judging that fireman is perfectly exhausted, it is necessary to stop in time
Breath；
4th judging unit 324, for when heart rate R is between Rmax and Rmin, and movement degree G between Gmin with
When between Gmax, judge that fireman is in normal condition；
5th judging unit 325, for when movement degree G is less than Rmin less than Gmin, and heart rate R, judging fire-fighting
Member is in injured comatose state；
6th judging unit 326, for being less than Gmin as movement degree G, and when between Rmax and Rmin, calculating disappears
The anti-upright angle, θ of member's body, when θ is less than preset value, and lasting preset time, judges that fireman lies in a comatose condition.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all implemented by hardware, but in many cases before
Person is more preferably embodiment.Understood based on such, whole that technical scheme contributes to background technology or
Person part can be embodied in the form of software product, and the computer software product can be stored in storage medium, such as
ROM/RAM, magnetic disc, CD etc., including some instructions are to cause a computer equipment (can be personal computer, service
Device, or the network equipment etc.) perform method described in some parts of each embodiment of the invention or embodiment.
The present invention is described in detail above, principle and embodiment party of the specific case used herein to the present invention
Formula is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Meanwhile, it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Part, in summary, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of fireman's sign monitoring method, it is characterised in that including：
The physiologic information of fireman is obtained, the physiologic information includes movement degree, the upright angle of body, heart rate；
According to the physiologic information of fireman, judge fireman whether appearance is physically different；
When fireman occurs physically different, send sound and light alarm or sent warning message to scene by Zigbee network and refer to
Wave car.
2. fireman's sign monitoring method according to claim 1, it is characterised in that when fireman's appearance is physically different
When, it can also include：
Closest fireman is determined by Zigbee network；
Help information is sent to the closest fireman.
3. fireman's sign monitoring method according to claim 1, it is characterised in that described to be believed according to the physiology of fireman
Breath, judge fireman whether there is physically different step before, in addition to：
Environmental information is obtained, and environmental information is sent to floor manager car by Zigbee network.
4. fireman's sign monitoring method according to claim 1, it is characterised in that the physiology letter of the acquisition fireman
The step of breath, includes：
According to 3-axis acceleration sensor, the movement degree G of fireman is obtained in real time；
According to 3-axis acceleration sensor, three vectors are obtained, X, Y and Z, and according to formulaObtain
The angle theta for obtaining fireman's body and ground is used as the upright angle of body；
According to heart rate sensor, fireman's heart rate R is obtained in real time.
5. fireman's sign monitoring method according to claim 1, it is characterised in that described to be believed according to the physiology of fireman
Breath, judges the physically different step that whether occurs of fireman, including：
When movement degree G is less than Rmin more than Gmin, and heart rate, judge that fireman's heart rate is relatively low, wherein, Gmin is motion
With static movement degree critical value, Rmin is the HR min under fireman's normal condition；
When movement degree G be more than Gmax, and heart rate between Rmax and Rmin when, judge that fireman is acutely transported
Move and need rest quickly, wherein, Gmax is the movement degree critical value of strenuous exercise, and Rmax is under fireman's normal condition
Maximum heart rate；
When heart rate R is more than Rmax, judge that fireman is perfectly exhausted, it is necessary to rest in time；
When heart rate R is between Rmax and Rmin, and movement degree G between Gmin and Gmax when, judge at fireman
In normal condition；
When movement degree G is less than Rmin less than Gmin, and heart rate R, judge that fireman is in injured comatose state；
When movement degree G is less than Gmin, and when between Rmax and Rmin, the upright angle, θ of fireman's body is calculated, when θ is small
In preset value, and continue preset time, judge that fireman lies in a comatose condition.
6. a kind of fireman's sign monitoring system, it is characterised in that including：
First acquisition module, the physiologic information for obtaining fireman, the physiologic information includes movement degree, the upright angle of body
Degree, heart rate；
Judge module, for the physiologic information according to fireman, judge fireman whether appearance is physically different；
Alarm module, for when fireman occurs physically different, sending sound and light alarm or by Zigbee network by alarm signal
Breath is sent to floor manager car.
7. fireman's sign monitoring system according to claim 6, it is characterised in that alarm module is additionally operable to pass through
Zigbee network determines closest fireman；Help information is sent to the closest fireman.
8. fireman's sign monitoring system according to claim 6, it is characterised in that also including the second acquisition module, institute
Stating the second acquisition module is used to obtain environmental information, and environmental information is sent to floor manager car by Zigbee network.
9. fireman's sign monitoring system according to claim 6, it is characterised in that first acquisition module includes：
Movement degree acquiring unit, for according to 3-axis acceleration sensor, the movement degree G of fireman to be obtained in real time；
The upright angle acquiring unit of body, for according to 3-axis acceleration sensor, obtaining three vectors, X, Y and Z, and according to
FormulaThe angle theta for obtaining fireman's body and ground is used as the upright angle of body；
Heart rate acquiring unit, for according to heart rate sensor, fireman's heart rate R to be obtained in real time.
10. fireman's sign monitoring system according to claim 6, it is characterised in that the judge module includes：
First judging unit, for when movement degree G is less than Rmin more than Gmin, and heart rate, judging that fireman's heart rate is inclined
It is low, wherein, Gmin is motion and static movement degree critical value, and Rmin is the HR min under fireman's normal condition；
Second judging unit, for when movement degree G be more than Gmax, and heart rate between Rmax and Rmin when, judge to disappear
Anti- member is carrying out strenuous exercise and is needing rest quickly, wherein, Gmax is the movement degree critical value of strenuous exercise, Rmax
For the maximum heart rate under fireman's normal condition；
3rd judging unit, for when heart rate R is more than Rmax, judging that fireman is perfectly exhausted, it is necessary to rest in time；
4th judging unit, for when heart rate R is between Rmax and Rmin, and movement degree G is between Gmin and Gmax
When, judge that fireman is in normal condition；
5th judging unit, for when movement degree G be less than Gmin, and heart rate R be less than Rmin when, judge fireman be in by
Hinder comatose state；
6th judging unit, for being less than Gmin as movement degree G, and when between Rmax and Rmin, calculates fireman's body
The upright angle, θ of body, when θ is less than preset value, and lasting preset time, judges that fireman lies in a comatose condition.
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| CN111724569A (en) * | 2019-03-20 | 2020-09-29 | 北京小米移动软件有限公司 | Alarm method, alarm device and storage medium |
| US10902714B2 (en) | 2019-02-14 | 2021-01-26 | Coho Industries LLC | Systems and methods for reducing adverse health events in first responders |
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| CN117636496A (en) * | 2024-01-26 | 2024-03-01 | 四川航空股份有限公司 | Attendance management system based on sign data |
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| 卜宇: "基于传感器的消防员体征监测系统设计", 《信息安全与技术》 * |
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| CN107582035A (en) * | 2017-10-28 | 2018-01-16 | 河南理工大学 | A kind of miner's physical signs safety pre-warning system |
| US10902714B2 (en) | 2019-02-14 | 2021-01-26 | Coho Industries LLC | Systems and methods for reducing adverse health events in first responders |
| CN111724569A (en) * | 2019-03-20 | 2020-09-29 | 北京小米移动软件有限公司 | Alarm method, alarm device and storage medium |
| CN114305376A (en) * | 2022-01-24 | 2022-04-12 | 珠海格力电器股份有限公司 | Coma state determination method and device and health monitoring equipment |
| CN114305376B (en) * | 2022-01-24 | 2024-09-20 | 珠海格力电器股份有限公司 | Coma state determining method and device and health monitoring equipment |
| CN117636496A (en) * | 2024-01-26 | 2024-03-01 | 四川航空股份有限公司 | Attendance management system based on sign data |
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