CN105700488A - Processing method and system of target human body activity information - Google Patents
Processing method and system of target human body activity information Download PDFInfo
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- CN105700488A CN105700488A CN201410705746.2A CN201410705746A CN105700488A CN 105700488 A CN105700488 A CN 105700488A CN 201410705746 A CN201410705746 A CN 201410705746A CN 105700488 A CN105700488 A CN 105700488A
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Abstract
The invention provides a processing method and a system of target human body activity information, and relates to the technical field of information processing. The method includes: obtaining indoor activity information of a target human body; determining the indoor activity area of the target human body according to the activity information; and obtaining behavior data in the determined activity area of the target human body, and determining the monitoring mode of the target human body according to the behavior data. According to the scheme, different monitoring modes are adopted in different areas according to the target human bodies, the behavior data of the target human bodies can be acquired in real time, the privacy of the target human bodies is protected, and the accuracy of abnormal detection of the target human bodies is improved.
Description
Technical field
The present invention relates to technical field of information processing, particularly relate to processing method and the system of a kind of target body action message。
Background technology
Existing old man indoor monitoring Related product mainly has techniques below defect:
Problem one: based on the system of custodial care facility, medical treatment sign device collection old man's behavioral data and sign data, real-time is not high, easily ignore the abnormal conditions of old man's foudroyant disease and burst。
Problem two: adopt based on the old solitary people safety custody system of omni-directional visual, it is necessary to expend more calculating resource, relates to privacy concern in some scenarios, and behavior analysis accuracy rate for emergency is difficult to ensure that in actual use。
Problem three: the purpose of the AALJP (actively with auxiliary life plan) in Europe is to solve, by science and technology, the series of problems that aging brings, and allows old man live more comfortable。Wherein 2013 sub-project CARE:SafePrivateHomesforElderlyPersons early stages have been investigated, interviewee represents to fall down to detect for old man at home have clear and definite demand, and the detection system of reality (such as, wearable system) effect unsatisfactory。
Summary of the invention
The technical problem to be solved in the present invention is to provide processing method and the system of a kind of target body action message, it is positioned at diverse location according to target body, can adopt different mode of monitoring that target body is detected in real time, ensure that the privacy of target body, improve the accuracy to target body detection。
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A scheme according to the present invention, it is provided that the processing method of a kind of target body action message, including:
Obtain target body at indoor action message；
Determine that target body is in indoor zone of action according to described action message；
Obtain target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the mode of monitoring of target body。
Alternatively, obtain target body to include in the step of indoor action message: detect target body at indoor action message by infrared ray sensor。
Alternatively, described zone of action includes first area, second area and the 3rd region。
Alternatively, target body behavioral data in the zone of action determined is obtained, according to described behavioral data, it is determined that the step of the mode of monitoring of target body includes:
If described target body is when first area, obtain target body acceleration information in the first region；
According to described acceleration information, it is determined that target body to be adopted the first mode of monitoring。
Alternatively, according to described acceleration information, it is determined that target body adopts the step of the first mode of monitoring include:
If described acceleration information exceeds the first preset threshold range, then produce a triggering control instruction；
According to described control instruction, obtain the video data of a target body preset time period movable in the first region；
Described video data is processed, if described video data shows that described target body is in the first attitude, then sends warning message to remote mobile terminal。
Alternatively, the step obtaining target body acceleration information in the first region includes:
The trivector parameter of the acceleration of target body is obtained by acceleration transducer；
Pass through formula:Obtaining the acceleration data of target body, wherein SVM is acceleration information, axFor the acceleration on fore-and-aft direction, ayFor the acceleration on left and right directions, azFor the acceleration on vertical direction。
Alternatively, target body behavioral data in the zone of action determined is obtained, according to described behavioral data, it is determined that the step of the mode of monitoring of target body is included:
If described target body is when second area, obtain target body acceleration information in the second area；
If described acceleration information is lower than the second preset threshold range, then obtain heart rate information and/or the dormant data of described target body；
According to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body to be adopted the second mode of monitoring。
Alternatively, according to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body adopts the step of the second mode of monitoring include:
If described acceleration information exceeds the second preset threshold range or heart rate information and/or dormant data beyond the 3rd preset threshold range, then send warning message to remote mobile terminal。
Alternatively, target body behavioral data in the zone of action determined is obtained, according to described behavioral data, it is determined that the step of the mode of monitoring of target body is included:
If described target body is when three regions, obtain target body behavioral data in the 3rd region；
According to described target body behavioral data in the 3rd region, it is determined that target body is adopted the 3rd mode of monitoring。
Alternatively, according to described target body behavioral data in the 3rd region, it is determined that target body adopts the step of the 3rd mode of monitoring include:
If described behavioral data exceeds the 4th preset threshold range, then send warning message to remote mobile terminal。
According to another aspect of the present invention, additionally provide the process system of a kind of target body action message, including:
Acquisition module, for obtaining target body at indoor action message；
According to described action message, locating module, for determining that target body is in indoor zone of action；
Monitoring module, for obtaining target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the mode of monitoring of target body。
Alternatively, described acquisition module is analyzed obtaining target body at indoor action message by cloud platform end；By monitor terminal Real-time Collection video data, described locating module determines that target body is in indoor zone of action；The behavioral data of the target body of acquisition is converged by described monitoring module by gateway, it is determined that the mode of monitoring to target body。
The invention has the beneficial effects as follows:
The processing method of the target body action message in the present invention program, by obtaining target body at indoor action message, it is possible to determining the zone of action residing for target body, then the zone of action residing for target body adopts different mode of monitoring。The processing method of the target body action message that the solution of the present invention provides can either protect target body privacy, and the behavioral data to target body that again can be real-time is acquired, and improves the accuracy of testing result。
Accompanying drawing explanation
Fig. 1 represents the flow chart of the processing method of target body action message in the embodiment of the present invention；
Fig. 2 represents the monitoring flow chart of the first mode of monitoring in the embodiment of the present invention；
Fig. 3 represents the structured flowchart of the first mode of monitoring in the embodiment of the present invention；
Fig. 4 represents the monitoring flow chart of the second mode of monitoring in the embodiment of the present invention；
Fig. 5 represents the 3rd monitoring monitoring flow chart at that time in the embodiment of the present invention；And
Fig. 6 represents the structured flowchart of the process system of target body action message in the embodiment of the present invention。
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments。
Embodiment one
The embodiment of the invention discloses the processing method of a kind of target body action message, as it is shown in figure 1, method 100 comprises the following steps:
Step S101, acquisition target body are at indoor action message；
Specifically, obtain target body and detect target body at indoor action message at indoor action message (step S101) by infrared ray sensor。
Step S103, determine that according to action message target body is in indoor zone of action；
Specifically, zone of action includes: first area, second area and the 3rd region。In embodiments of the present invention, first area is the region that the degree of privacy such as parlor, kitchen, corridor are relatively low, second area and the 3rd region are degree of privacy upper zone, wherein, second area is bedroom, and the 3rd region is toilet, it is of course possible to be understood by, in an embodiment of the present invention, scope included by first area, second area, the 3rd region is not specifically limited。
Step S105, acquisition target body behavioral data in the zone of action determined, according to behavioral data, it is determined that the mode of monitoring of target body。
In embodiments of the present invention, infrared ray sensor detects the infrared ray that target body radiates, it is possible to determine target body region, and at indoor action message, target body is carried out Real-time Collection。For different zones of action, it is possible to target body is adopted different mode of monitoring。Therefore, when being in bedroom or the higher region of toilet degree of privacy when target body, it is possible to take suitable mode of monitoring, to ensure the privacy of target body。
Specifically, in embodiments of the present invention, target body behavioral data in the zone of action determined is obtained, according to behavioral data, it is determined that the mode of monitoring (step S105) of target body includes:
If target body is when first area, obtain target body acceleration information in the first region；
According to acceleration information, it is determined that target body to be adopted the first mode of monitoring。
Wherein, according to acceleration information, it is determined that target body is adopted the first mode of monitoring particularly as follows:
If acceleration information exceeds the first preset threshold range, then produce a triggering control instruction；
According to control instruction, obtain the video data of a target body preset time period movable in the first region；
Video data is processed, if video data display target body is in the first attitude, then sends warning message to remote mobile terminal。
According to acceleration information, it is determined that target body is adopted the first mode of monitoring particularly as follows:
The trivector parameter of the acceleration of target body is obtained by acceleration transducer；
Pass through formula:Obtaining the acceleration data of target body, wherein SVM is acceleration information, axFor the acceleration on fore-and-aft direction, ayFor the acceleration on left and right directions, azFor the acceleration on vertical direction。
Wherein, the first predetermined threshold value and the target body acceleration scope that normal activity states according to target body is preset when first area。
Specifically, as shown in Figure 2 and Figure 3, the concrete monitoring flow process of the first mode of monitoring is as follows, first, is gathered the trivector of target body acceleration by the acceleration transducer of target body body-worn, passes through formula:Calculating the vector acceleration mould of target body, wherein, SVM is acceleration information, axFor the acceleration on fore-and-aft direction, ayFor the acceleration on left and right directions, azFor the acceleration on vertical direction。The acceleration calculated and acceleration preset threshold range are compared, if the vectorial mould of acceleration is in preset threshold range, then continue target body is detected, if vector acceleration mould exceeds preset threshold range, then by wireless network, warning message is sent to gateway, and triggers video data transmission instruction, and obtain the video data in Preset Time, after this video data is converged by gateway, it is sent to cloud platform end。
Then, this section of video data is fallen down detection and is analyzed by cloud platform end, this section of video is detected by the method realized mainly through background modeling, moving object segmentation and tracking, Activity recognition, judge whether target body falls down, if foundering, then the key frame of video fallen down is labeled, and this section is generated with the video content marked the video frequency abstract of 30s。Both can guarantee that and transmitted effective video content to cloud platform end, and volume of transmitted data can have been reduced again, it is ensured that the privacy of target body。Of course, it should be understood that in embodiments of the present invention, the time of video frequency abstract is not specifically limited。
Finally, it is sent to remote mobile terminal by the cloud platform end video frequency abstract by generation and the warning message that comprises time of origin, generation area, sectional drawing and client link。When related personnel receives warning message, mobile applications APP can be opened by clickthrough, check that video frequency abstract is to judge the urgency level of target body, makes corresponding urgent measure；Simultaneously also can be directly mutual with medical personnel on APP, take the rescue measure that links。
In embodiments of the present invention, additionally it is possible to all mark out by the place being available in first area lying or sitting。When detection is fallen down, the non-local threshold range can lain or sit is reduced, it is possible to improve the accuracy of detection。It addition, when carrying out falling down detection, the basis whether decentralization is fallen down as judgement more than preset threshold range with height ratio, and in detection process, preset threshold range can be adjusted by unceasing study monitoring scene automatically。
If target body is when second area, obtain target body acceleration information in the second area；
If acceleration information is lower than the second preset threshold range, then obtain heart rate information and/or the dormant data of target body；
According to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body to be adopted the second mode of monitoring。
Wherein, according to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body is adopted the second mode of monitoring particularly as follows:
If acceleration information exceeds the second preset threshold range or heart rate information and/or dormant data beyond the 3rd preset threshold range, then send warning message to remote mobile terminal。
Wherein, second predetermined threshold value and the target body acceleration scope that normal activity states according to target body is preset when second area, the 3rd preset threshold range is the normal sleep times scope of default target body, normal cardiac rate scope and normal respiratory rate scope。
Specifically, as shown in Figure 4, for the monitoring flow chart of the second mode of monitoring in the embodiment of the present invention, first, being gathered the trivector of target body by the acceleration transducer of target body body-worn, whether detection target body has obvious activity, if there being obvious activity, then further vector acceleration mould and acceleration preset threshold range are compared, if in preset threshold range, then continue target body is detected；If beyond preset threshold range, then send short message to remote terminal and report to the police；If lower than preset threshold range, then the length of one's sleep of target body is detected by the pressure transducer by being installed on mattress。If the length of one's sleep of target body is beyond presetting the scope length of one's sleep, then send short message to remote terminal to report to the police, if the length of one's sleep of target body is without departing from scope default length of one's sleep, the heart rate that can also pass through to be installed on mattress is popped one's head in, heart rate and the respiratory frequency of target body are detected by Mike, if heart rate and respiratory frequency occur abnormal, then send warning message by cloud platform end to remote terminal。
When related personnel receives the warning message including time of origin, scene and abnormal data, it is possible to check detailed historical data by APP, and make corresponding urgent measure in light of the circumstances。It addition, cloud platform end can collect the sleep habit of target body, the length of one's sleep of adaptive learning target body, and it is adjusted。
If target body is when three regions, obtain target body behavioral data in the 3rd region；
According to target body behavioral data in the 3rd region, it is determined that target body is adopted the 3rd mode of monitoring, wherein, according to target body behavioral data in the 3rd region, it is determined that target body is adopted the 3rd mode of monitoring particularly as follows:
If behavioral data exceeds the 4th preset threshold range, then send warning message to remote mobile terminal。
Wherein, the 4th preset threshold range is the normal bathtime scope of default target body and the time range that normally goes to toilet。
Specifically, as shown in Figure 5, for the monitoring flow chart of the 3rd mode of monitoring in the embodiment of the present invention, first, by whether the switch sensor detection bathroom switch being positioned on bath tubs switch is opened, or by whether the switch sensor detection toilet water pumping switch being positioned on toilet water pumping switch is opened, if being all unopened, then continue target body is detected, if being opened, then by infrared sensor, bathtime or the time of going to toilet of target body are detected, preset time range is exceeded when bathtime or the time of going to toilet, then send warning message by cloud platform end to remote terminal。If target body has sense of independence, additionally it is possible to call for help by being arranged on the danger button of toilet。It addition, cloud platform end can also collect have a bath custom and the custom that goes to toilet of target body, automatically preset time range is adjusted。
Embodiment two
The embodiment of the invention discloses the process system of a kind of target body action message, as shown in Figure 6, including:
Acquisition module 601, for obtaining target body at indoor action message；
According to action message, locating module 603, for determining that target body is in indoor zone of action；
Monitoring module 605, for obtaining target body behavioral data in the zone of action determined, according to behavioral data, it is determined that the mode of monitoring of target body。
In embodiments of the present invention, acquisition module 601 is analyzed obtaining target body at indoor action message by cloud platform end；By the action message of monitor terminal Real-time Collection target body, locating module 603 determines that target body is in indoor zone of action；The behavioral data of the target body of acquisition is converged by monitoring module 605 by gateway, it is determined that the mode of monitoring to target body。
Wherein, specifically, during by the action message of monitor terminal Real-time Collection target body, first, by infrared sensor detection, the infrared ray of target body radiation is acquired, it is determined that region residing for target body。When detecting that target body is positioned at first area, then by network IP photographic head, the video data of target body is acquired in real time, the video data of collection can be compressed storage by IP photographic head, retain the view data in the nearest time, when receiving transmission instruction, it is possible to before target body is fallen down the time, 2min is analyzed to the video data transmission falling down the moment to cloud platform end；When detecting that target body is positioned at second area, then by pressure transducer, heart rate probe, Mike, dormant data and/or the heart rate information of target body are detected；When detecting that target body is positioned at three regions, then the time of going to toilet of target body to the bathtime of target body or is detected by the switch sensor by being positioned on bath tubs switch by the switch sensor being positioned on toilet water pumping switch。
Above-described is the preferred embodiment of the present invention; should be understood that the ordinary person for the art; can also making some improvements and modifications under without departing from principle premise of the present invention, these improvements and modifications are also in protection scope of the present invention。
Claims (12)
1. the processing method of a target body action message, it is characterised in that including:
Obtain target body at indoor action message；
Determine that target body is in indoor zone of action according to described action message；
Obtain target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the mode of monitoring of target body。
2. the processing method of target body action message as claimed in claim 1, it is characterised in that obtain target body and include in the step of indoor action message:
Target body is detected at indoor action message by infrared ray sensor。
3. the processing method of target body action message as claimed in claim 1, it is characterised in that described zone of action includes: first area, second area and the 3rd region。
4. the processing method of target body action message as claimed in claim 3, it is characterised in that obtain target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the step of the mode of monitoring of target body includes:
If described target body is when first area, obtain target body acceleration information in the first region；
According to described acceleration information, it is determined that target body to be adopted the first mode of monitoring。
5. the processing method of target body action message as claimed in claim 4, it is characterised in that according to described acceleration information, it is determined that target body adopts the step of the first mode of monitoring include:
If described acceleration information exceeds the first preset threshold range, then produce a triggering control instruction；
According to described control instruction, obtain the video data of a target body preset time period movable in the first region；
Described video data is processed, if described video data shows that described target body is in the first attitude, then sends warning message to remote mobile terminal。
6. the processing method of target body action message as claimed in claim 4, it is characterised in that the step obtaining target body acceleration information in the first region includes:
The trivector parameter of the acceleration of target body is obtained by acceleration transducer；
Pass through formula:Obtaining the acceleration data of target body, wherein SVM is acceleration information, axFor the acceleration on fore-and-aft direction, ayFor the acceleration on left and right directions, azFor the acceleration on vertical direction。
7. the processing method of target body action message as claimed in claim 3, it is characterised in that obtain target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the step of the mode of monitoring of target body is included:
If described target body is when second area, obtain target body acceleration information in the second area；
If described acceleration information is lower than the second preset threshold range, then obtain heart rate information and/or the dormant data of described target body；
According to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body to be adopted the second mode of monitoring。
8. the processing method of target body action message as claimed in claim 7, it is characterised in that according to target body acceleration information in the second area, heart rate information and/or dormant data, it is determined that target body adopts the step of the second mode of monitoring include:
If described acceleration information exceeds the second preset threshold range or heart rate information and/or dormant data beyond the 3rd preset threshold range, then send warning message to remote mobile terminal。
9. the processing method of target body action message as claimed in claim 3, it is characterised in that obtain target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the step of the mode of monitoring of target body is included:
If described target body is when three regions, obtain target body behavioral data in the 3rd region；
According to described target body behavioral data in the 3rd region, it is determined that target body is adopted the 3rd mode of monitoring。
10. the processing method of target body action message as claimed in claim 9, it is characterised in that according to described target body behavioral data in the 3rd region, it is determined that target body adopts the step of the 3rd mode of monitoring include:
If described behavioral data exceeds the 4th preset threshold range, then send warning message to remote mobile terminal。
11. the process system of a target body action message, it is characterised in that including:
Acquisition module, for obtaining target body at indoor action message；
According to described action message, locating module, for determining that target body is in indoor zone of action；
Monitoring module, for obtaining target body behavioral data in the zone of action determined, according to described behavioral data, it is determined that the mode of monitoring of target body。
12. the process system of target body action message as claimed in claim 11, it is characterised in that described acquisition module is analyzed obtaining target body at indoor action message by cloud platform end；By the action message of monitor terminal Real-time Collection target body, described locating module determines that target body is in indoor zone of action；The behavioral data of the target body of acquisition is converged by described monitoring module by gateway, it is determined that the mode of monitoring to target body。
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| CN111243228A (en) * | 2018-11-28 | 2020-06-05 | 苏州市铼康护养老护理有限公司 | Home-based old-age care health monitoring auxiliary system and method based on Internet of things |
| CN109949544A (en) * | 2019-04-23 | 2019-06-28 | 张达 | A kind of method and system of indoor fall comprehensive identification and gradual alarm |
| CN110428568A (en) * | 2019-08-09 | 2019-11-08 | 四川长虹电器股份有限公司 | Indoor anti-theft device and system |
| CN110613428A (en) * | 2019-09-09 | 2019-12-27 | 颜浩天 | Monitoring service system |
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