CN113468953A - Oxygen supply method for passenger in transportation - Google Patents
Oxygen supply method for passenger in transportation Download PDFInfo
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- CN113468953A CN113468953A CN202110552405.6A CN202110552405A CN113468953A CN 113468953 A CN113468953 A CN 113468953A CN 202110552405 A CN202110552405 A CN 202110552405A CN 113468953 A CN113468953 A CN 113468953A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
Abstract
The invention relates to an oxygen supply method for supplying oxygen to passengers in transportation, which comprises the following steps: the basic information of the passengers is collected before or when the passengers enter the vehicle and stored. The basic information includes facial features of the passenger and health indications. And II, acquiring real-time information of the passengers at random in the whole transportation process, wherein the real-time information comprises the facial features and health indications of the passengers. And III, identifying the passengers through the face features after the real-time information in the step II is acquired every time, and comparing the health indication in the real-time information with the health indication in the basic information. And IV, when the comparison result in the step III exceeds a threshold value, providing oxygen supply suggestions for passengers or directly supplying oxygen to the passengers. According to the invention, the unobvious symptoms at the initial stage of hypoxia are highlighted by basic information acquisition and real-time information comparison, individual differences of people are eliminated to the greatest extent, and the hypoxia passenger identification efficiency and the oxygen supply efficiency are higher.
Description
Technical Field
The invention relates to the field of oxygen supply in transportation, in particular to an oxygen supply method for passengers in transportation.
Background
The transportation of people in transportation, namely the transportation by means of vehicles, causes people to generate purposeful spatial displacement. Common transportation modes include railway transportation, road transportation, water transportation, air transportation and the like. In transportation, especially in transportation involving high altitude areas, passengers often face hypoxia reactions such as altitude sickness. In the existing solution, most passengers need to actively seek help, if the passengers need to purchase or carry oxygen, if the passengers need to actively go to an oxygen supply place or a shared oxygen generating device for oxygen inhalation, but for inexperienced passengers or weak passengers, the situation of oxygen deficiency cannot be judged or the passengers can be found too late, so that the health and even the life of the passengers are threatened. However, the existing hypoxia detection mode is mostly realized by the blood oxygen saturation degree, such as electrochemical method measurement or photoelectric sensor detection after blood collection, but the method needs to collect blood and needs to be detected by a sensor attached to the skin at least, and one person is handed by each passenger in transportation or blood collection of each passenger is obviously impossible. In addition, the symptoms of people in the early stage of hypoxia are not obvious, individual differences are large, and screening is difficult when people are lack of hypoxia.
Disclosure of Invention
The invention provides an oxygen supply method for supplying oxygen to passengers in transportation, which aims to solve the problems.
The invention adopts the following technical scheme:
an oxygen supply method for supplying oxygen to passengers in transportation comprises the following steps:
the basic information of the passengers is collected before or when the passengers enter the vehicle and stored. The basic information includes facial features of the passenger and health indications.
And II, acquiring real-time information of the passengers at random in the whole transportation process, wherein the real-time information comprises the facial features and health indications of the passengers.
And III, identifying the passengers through the face features after the real-time information in the step II is acquired every time, and comparing the health indication in the real-time information with the health indication in the basic information.
And IV, when the comparison result in the step III exceeds a threshold value, providing oxygen supply suggestions for passengers or directly supplying oxygen to the passengers.
Further:
the time point of the basic information acquisition in the step I is in the time period from the time when the passenger enters the initial station of the transportation to the time when the passenger enters the transportation from the initial station. And the time point of the real-time information acquisition in the step II is in the time period from the basic information acquisition to the time period before the passenger leaves the destination station of the transportation.
The health indications comprise face skin color information acquired by a camera and respiratory frequency and heart rate information acquired by a millimeter wave radar. The face skin color information includes skin color information of cheek regions and lip regions.
The threshold in the step iv is a preset threshold or an exclusive threshold of the passenger called according to the face feature in the real-time information, where the exclusive threshold is a threshold which is stored specifically for the passenger in a passenger file established by a transportation provider for the passenger served by the transportation provider. And the step IV also comprises the steps of collecting blood oxygen data for the passengers to recheck before providing oxygen supply suggestions for the passengers or directly supplying oxygen for the passengers, and judging whether to provide the oxygen supply suggestions for the passengers or directly supply oxygen for the passengers according to the blood oxygen data. When the passenger is not in the passenger file, namely the passenger uses the preset threshold value, the blood oxygen data is used for independently adjusting the threshold value of the passenger to generate a temporary threshold value aiming at the passenger, and the temporary threshold value is at least stored until the passenger leaves the destination site of the transportation. When the passenger is in the passenger file, that is, the passenger uses the exclusive threshold, the exclusive threshold corrected by the blood oxygen data is updated to the passenger file in real time.
And the blood oxygen data in the step IV are acquired through a bracelet type blood oxygen acquisition structure or through a fingerstall type photoelectric sensor.
The oxygen supplying method for passengers in transportation includes the following steps:
and V, storing and correcting the face characteristics of the passenger in the passenger file by using the basic information and the real-time information collected in the transportation after the transportation is finished each time.
And step V further comprises the step of reducing the exclusive threshold of all passengers in the passenger file in proportion. All passengers in the passenger file are graded from common to high-quality, and the reduction proportion of the exclusive threshold is gradually increased from common to high-quality.
The real-time information acquisition in the step II is fixed-point acquisition or mobile acquisition, the fixed-point acquisition is that the real-time information of passengers passing through the fixed-point acquisition is acquired in real time at the fixed place, the mobile acquisition is that the acquisition device is in a mobile state, and the acquisition device acquires the real-time information of the passengers on the mobile route in real time.
The mobile collection comprises manual mobile collection, cruise robot collection and intelligent robot collection, wherein the cruise robot collection and the intelligent robot collection are performed along a fixed route, passengers who pass through a threshold value are collected and found through manual mobile collection and the cruise robot collection, the intelligent robot collects the passengers who pass through the threshold value and automatically provides blood oxygen data, and oxygen supply suggestions are provided for the passengers or the passengers are directly supplied with oxygen through sound and light.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
first, in transportation, the oxygen deficiency condition mostly occurs after the transportation starts, i.e. when a normal person is on a trip, especially a long distance trip, and involves a high altitude trip condition with a high possibility of high reflexibility, people will evaluate and confirm the condition of the body before the departure. Therefore, the invention collects the basic information at the moment when the passenger starts and collects the real-time information at variable time in the transportation process to compare with the basic information, thereby highlighting the unobvious symptom at the initial stage of the oxygen deficiency and eliminating the individual difference of the people to the maximum extent through the variation of the health indication in the transportation time period, realizing that the oxygen-deficient passenger can be efficiently screened out at a certain distance from the passenger, and further more pertinently providing the oxygen supply suggestion to the screened passenger or directly supplying oxygen to the passenger. And owing to passed through the higher screening of precision, consequently even the deviation has appeared, the work load of carrying out the recheck through equipment such as oximetry will also reduce by a wide margin, still can promote efficiency.
Secondly, the threshold value of the invention can improve the precision of the screened oxygen-poor passengers in the oxygen supply method, regardless of the exclusive threshold value for establishing the passenger file for real-time correction or the temporary threshold value generated by rechecking in the process of one-time transportation, thereby accurately serving the oxygen-poor passengers, ensuring the health and even life safety of the passengers, improving the application efficiency of the oxygen supply method and saving the workload for screening the oxygen-poor passengers.
Thirdly, the invention can make the more excellent passengers be identified and screened out by grading all the passengers from common to excellent and gradually increasing the proportion of reducing the threshold value, so that the excellent customers can enjoy better service.
Fourthly, the method for collecting the real-time information at the fixed point can lead the environmental factors collected at the fixed point of the real-time information to be close to the environmental factors of the basic information collection point, such as the intensity of light, the distance and the angle between a camera and a millimeter wave radar, and the like, through the selection and/or the transformation of the collection point collected at the fixed point, thereby leading the comparison result of the real-time information and the health indication of the basic information to be more objective, and further increasing the precision of oxygen deficiency identification.
Detailed Description
The following describes specific embodiments of the present invention.
The oxygen supply method is applicable to common transportation modes such as railway transportation, road transportation, water transportation and air transportation, and for convenience of understanding, the specific embodiment takes the air transportation as an example for specific explanation.
The oxygen supply method for supplying oxygen to passengers in transportation comprises the following steps:
the basic information of the passengers is collected before or when the passengers enter the vehicle and stored. The basic information includes facial features of the passenger and health indications.
The time point of the basic information acquisition is in the time period from the time when the passenger enters the starting station of the transportation to the time when the passenger enters the transportation from the starting station. In air transportation, passengers often need to go through a series of processes such as exchanging boarding cards, security check and boarding at a boarding gate before entering a departure airport serving as an initial station to board, so that the basic information can be conveniently collected at any node. Specifically, the basic information can be acquired when the passenger changes the boarding check, so that the fixed-point acquisition can be set at nodes of subsequent security check, boarding at a boarding gate and the like, the mobile acquisition can be performed in a waiting hall, and the selectivity is better.
In addition, airlines often have passenger profiles for members and classify passengers according to their classes. The passenger profile can store passenger information, passenger facial features, exclusive thresholds on health indications when passengers are hypoxic, and the like.
And II, acquiring real-time information of the passengers at random in the whole transportation process, wherein the real-time information comprises the facial features and health indications of the passengers. The time point of the real-time information acquisition is in the time period from the basic information acquisition to the time period before the passenger leaves the destination station of the transportation. I.e. at departure airports, on-board airplanes, transit airports, arrival airports, etc., real-time information can be collected.
The health indications of the basic information and the real-time information comprise face skin color information acquired by a camera and respiratory frequency and heart rate information acquired by a millimeter wave radar. The face skin color information includes skin color information of cheek regions and lip regions. The purple complexion and the accelerated respiration and heartbeat are important standards for judging the hypoxia. Particularly, skin color information, respiration, heartbeat, and the like at the positions of the lips and the like of the human face are important hypoxia indexes.
The real-time information acquisition is fixed-point acquisition or mobile acquisition, the fixed-point acquisition is that the real-time information of passengers passing through the fixed-point acquisition is acquired in real time at a fixed place, the mobile acquisition is that the acquisition device is in a mobile state, and the acquisition device acquires the real-time information of the passengers on the mobile route in real time. The fixed-point acquisition may be provided as described above for a security screening aisle, a boarding gate, a door of an airplane, a turnplate of luggage at an airport, an exit at an airport, and so on. The mobile collection comprises manual mobile collection, cruise robot collection and intelligent robot collection, wherein the cruise robot collection and the intelligent robot collection are performed along a fixed route, passengers who pass through a threshold value are collected and found through manual mobile collection and the cruise robot collection, the intelligent robot collects the passengers who pass through the threshold value and automatically provides blood oxygen data, and oxygen supply suggestions are provided for the passengers or the passengers are directly supplied with oxygen through sound and light. The mobile collection can be carried out at positions such as a waiting hall, the manual mobile collection flexibility is high, and the passenger experience is better.
And III, identifying the passengers through the face features after the real-time information in the step II is acquired every time, and comparing the health indication in the real-time information with the health indication in the basic information.
And IV, when the comparison result in the step III exceeds a threshold value, providing oxygen supply suggestions for passengers or directly supplying oxygen to the passengers.
The threshold in the step iv is a preset threshold or an exclusive threshold of the passenger called according to the face feature in the real-time information, where the exclusive threshold is a threshold which is stored specifically for the passenger in a passenger file established by a transportation provider for the passenger served by the transportation provider. If the passenger is not a member of the airline company, the threshold value is a preset threshold value which is set in advance and can meet the conditions of more people.
The above-mentioned before proposing the oxygen suppliment suggestion or directly for passenger's oxygen suppliment, for passenger acquisition blood oxygen data recheck, judge according to blood oxygen data whether propose the oxygen suppliment suggestion or directly for passenger's oxygen suppliment to the passenger. This blood oxygen data's collection is for gathering or for gathering through finger stall formula photoelectric sensor through bracelet formula blood oxygen collection structure, like higher level member, can provide like the bracelet formula and monitor this passenger blood oxygen in whole transportation, certainly also can adopt the oximetry of dactylotheca structure to carry out once and detect.
When the passenger is not in the passenger file, namely the passenger uses the preset threshold value, the blood oxygen data is used for independently adjusting the threshold value of the passenger to generate a temporary threshold value aiming at the passenger, and the temporary threshold value is at least stored until the passenger leaves the destination site of the transportation. When the passenger is in the passenger file, that is, the passenger uses the exclusive threshold, the exclusive threshold corrected by the blood oxygen data is updated to the passenger file in real time. And in order to promote the precision that the oxygen suppliment object was screened, all carry out basic information acquisition before the transportation at every turn, passenger's archives promptly continue to store passenger information, facial feature, exclusive threshold value etc. can, other information of transportation collection at every turn, like specific health indication etc. can leave and delete behind this transportation's destination website at the passenger, sparingly save the storage data volume and protect passenger privacy.
And as the structure of mobile collection of the intelligent robot is described, the oximeter and the oxygen generator can be integrated together. When suspected oxygen-poor passengers exceeding the threshold are screened, rechecking, moving and following oxygen supply can be carried out through automatic blood oxygen detection. The oxygen supply for passengers can also adopt the portable oxygen generation equipment provided for the passengers, or provide the dispersive oxygen generation equipment at the specified positions such as a special oxygen absorption room, an airplane passenger cabin and the like.
And V, storing and correcting the face characteristics of the passenger in the passenger file by using the basic information and the real-time information collected in the transportation after the transportation is finished each time. Namely updating the passenger face characteristics in the passenger file so as to improve the efficiency and accuracy of face recognition.
And (3) reducing the exclusive threshold of all passengers in the passenger file in proportion. All passengers in the passenger file are graded from common to high-quality, and the reduction proportion of the exclusive threshold is gradually increased from common to high-quality.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (9)
1. An oxygen supply method for supplying oxygen to passengers in transportation is characterized in that: the method comprises the following steps:
acquiring and storing basic information of passengers before or when the passengers enter the vehicle; the basic information comprises the facial features and health indications of passengers;
collecting real-time information of the passengers at random in the whole transportation process, wherein the real-time information comprises the facial features and health indications of the passengers;
identifying passengers through the face features after the real-time information in the step II is acquired every time, and comparing health indications in the real-time information with health indications in the basic information;
and IV, when the comparison result in the step III exceeds a threshold value, providing oxygen supply suggestions for passengers or directly supplying oxygen to the passengers.
2. The oxygen supply method for supplying oxygen to passengers in transportation according to claim 1, characterized in that: the time point of the basic information acquisition in the step I is in the time period from the time when the passenger enters the initial station of the transportation to the time when the passenger enters the transportation from the initial station; and the time point of the real-time information acquisition in the step II is in the time period from the basic information acquisition to the time period before the passenger leaves the destination station of the transportation.
3. The oxygen supply method for supplying oxygen to passengers in transportation according to claim 1, characterized in that: the health indications comprise face skin color information acquired by a camera and respiratory frequency and heart rate information acquired by a millimeter wave radar; the face skin color information comprises skin color information of cheek parts and lip parts.
4. The oxygen supply method for supplying oxygen to passengers in transportation according to claim 1, characterized in that: the threshold in the step IV is a preset threshold or an exclusive threshold of the passenger called according to the face features in the real-time information, wherein the exclusive threshold is a threshold which is stored specifically for the passenger in a passenger file established by a transportation provider for the passenger served by the transportation provider; the step IV also comprises the steps of collecting blood oxygen data for the passengers for rechecking before oxygen supply suggestions are provided for the passengers or the passengers are directly supplied with oxygen, and judging whether the oxygen supply suggestions are provided for the passengers or whether the passengers are directly supplied with oxygen according to the blood oxygen data; and simultaneously, the blood oxygen data is used for independently adjusting the threshold value of the passenger, and the threshold value adjustment is at least stored until the passenger leaves the destination site of the transportation and then is deleted.
5. The method as claimed in claim 4, wherein the oxygen supply method for passengers in transportation comprises: and in the step IV, the blood oxygen data is acquired through a bracelet type blood oxygen acquisition structure or through a fingerstall type photoelectric sensor.
6. The method as claimed in claim 4, wherein the oxygen supply method for passengers in transportation comprises: further comprising the steps of:
storing and correcting the face characteristics of the passenger in the passenger file by using the basic information and the real-time information collected in the transportation after the transportation is finished each time; and updating the special threshold corrected by the blood oxygen data in the step IV into the passenger file in real time.
7. The method of claim 6, wherein the method comprises: step V also comprises that the exclusive threshold values of all passengers in the passenger file are reduced according to the proportion; all passengers in the passenger file are graded from common to high-quality, and the reduction proportion of the exclusive threshold is gradually increased from common to high-quality.
8. The method for supplying oxygen to passengers in transportation according to any one of claims 1 to 7, characterized in that: the real-time information acquisition in the step II is fixed-point acquisition or mobile acquisition, the fixed-point acquisition is that the real-time information of passengers passing through the fixed-point acquisition is acquired in real time at a fixed place, the mobile acquisition is that the acquisition device is in a mobile state, and the acquisition device acquires the real-time information of the passengers on a mobile route in real time.
9. The method as claimed in claim 8, wherein the oxygen supply method for passengers in transportation comprises: the mobile collection comprises manual mobile collection, cruise robot collection and intelligent robot collection, wherein the cruise robot collection and the intelligent robot collection are performed along a fixed route, passengers who pass through a threshold value are collected and found through the manual mobile collection and the cruise robot collection, and the passengers who pass through the threshold value are collected and found through the intelligent robot to automatically provide blood oxygen data for collection, provide oxygen supply suggestions for the passengers through sound and light or directly supply oxygen for the passengers.
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| CN202110552405.6A CN113468953A (en) | 2021-05-20 | 2021-05-20 | Oxygen supply method for passenger in transportation |
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| CN202110552405.6A CN113468953A (en) | 2021-05-20 | 2021-05-20 | Oxygen supply method for passenger in transportation |
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2021
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