CN101778335A - Wearable monitoring system and method for community member monitoring - Google Patents
Wearable monitoring system and method for community member monitoring Download PDFInfo
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Abstract
The invention relates to a wearable monitoring system and a method for community member monitoring. The monitoring system comprises a wearable monitoring device worn by a monitored object, a wireless sensor network used to connect the wearable monitoring device and a monitoring center, and the monitoring center used to monitor, manage and/or position the monitored object. The monitoring system and the method of the invention can simultaneously dynamically monitor a plurality of parameters of a plurality of objects in real time; and in addition, the daily activities of the monitored object are not affected when the monitored object uses the wearable monitoring device, the geographical scope of monitoring is extended through the wireless network, a plurality of types of data which are acquired by the plurality of the monitored objects in real time are centralized to the monitoring center or other client ends to be managed, and the multi-target remote centralized monitoring is realized.
Description
Technical field
The present invention relates to the intellectual monitoring technology, more particularly, relate to a kind of Wearable monitor system and method that is used for the personnel of community monitoring.
Background technology
Some personnel in the community need its health status of real-time monitoring when activity, such as, the old man who suffers from cardiovascular and cerebrovascular disease need seek medical advice when disease is sent out immediately, but this moment, the old man did not have other staff at one's side probably, therefore can not in time be found to obtain treatment.If a kind of Wearable monitor system based on wireless network is arranged, the old man just can wear this monitor system, when activity in community's scope, community monitoring center and house person can remote live monitoring old man health status and positional information, in case morbidity or accident are fallen when waiting dangerous generation, monitoring center and household can obtain abnormal information and positional information in the very first time, and then carry out respective handling.Carry out the elderly's of community health status monitoring, health service, the quality of life that improves the elderly is had crucial meaning.
Existing health monitoring system and equipment can roughly be divided into two classes according to its characteristics.One class is indoor occupant monitor system or equipment, and such as the monitor system in hospital's care unit, these type systematic characteristics are that the parameter that can guard is abundant, and the cost height can only be applied to indoorly, has limited personnel's scope of activities.An other class is can be with the custodial care facility of wearing personnel movement, such as equipment such as miniature blood glucose meter, blood pressure instruments, on one's body this kind equipment is worn to, can guard own health status at any time, but this type systematic or equipment general utility functions are single, perhaps can only be difficult to realize long distance monitoring, limit the scope of application in the local demonstration of wearer.Have in the equipment of single parameter monitoring function at some, having seen to have uses GSM, CDMA or other network remotes to send the function that SMS is reported to the police, but these equipment or systemic-function are not perfect, perhaps single by guardianship, it is single perhaps to guard index, perhaps network imperfection extended capability is looked into, and is difficult to satisfy actual needs.
Summary of the invention
The technical problem to be solved in the present invention is, can't realize the long distance monitoring of multi-object multi-parameter and the defective that portable patient monitor can't be provided simultaneously at prior art, and a kind of Wearable monitor system and method that is used for the personnel of community monitoring is provided.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of Wearable monitor system that is used for the personnel of community monitoring, comprise: by the Wearable monitor device of being worn by guardianship, connect the wireless sensor network at described Wearable monitor device and monitoring center, and be used for monitoring center being guarded and manage by guardianship; Described Wearable monitor device comprises: be used for gathering in real time by the sensor groups module of multiple health indicator of guardianship and state, be used to realize two-way communication between Wearable monitor device and the monitoring center wireless communication module, be used for to monitoring gained information classify processing data processing module, be used to realize human-computer interaction module by information interaction between guardianship and the monitoring center, and be the power module of above-mentioned module for power supply.
In monitor system of the present invention, whether described sensor groups module is monitored by the body temperature of guardianship, heart rate, blood pressure, blood oxygen concentration, electrocardio, geographical position in real time, is fallen.
In monitor system of the present invention, described wireless sensor network comprises multihop self-organizing network node fixing or that move, has the mixed topology network configuration, and has automatic network-building characteristic and self adaptation networking characteristic.
In monitor system of the present invention, described wireless sensor network adopts the mixed topology network configuration, is applicable at Multi-User Multi-Task, and fixing, mobile node mixes and exists under the environment, finishes networking and communication task; Also comprise local route maintenance strategy, can determine that routing tree rebulids opportunity according to the energy cost and the maximum network time delay thresholding of transfer of data.
In monitor system of the present invention, described Wearable monitor device and monitoring center communicate by wireless sensor network, and described wireless sensor network utilizes its stationary nodes that comprises for being provided the reference by location service by the location of guardianship in network.
In monitor system of the present invention, described monitoring center comprises by the total data of guardianship and client software, and wherein, described client software includes community and wireless sensor network disposition map.
A kind of Wearable monitoring method that is used for the personnel of community monitoring comprises the steps:
(a) worn the Wearable monitor device by guardianship;
(b) to being monitored in real time by every index of guardianship and state;
(c) relatively monitor value and predefined safety value judge whether to take place anomalous event, if, execution in step (d) then, otherwise continue to monitor;
(d) notify monitoring center and other clients with abnormal conditions by wireless sensor network, and produce warning.
In monitoring method of the present invention, the judgement to anomalous event in the described step (c) further comprises: judge whether that at least one monitoring index surpasses arm's length standard, or have at least one anomalous event signal to produce.
In monitoring method of the present invention, described step (d) further comprises: whether the different demand decisions according to monitoring information are directly handled in this locality monitoring information.
In monitoring method of the present invention, described step (d) further comprises: utilize the wireless sensor network based on the mixed topology network configuration, measure by the particular location of guardianship in network according to the location algorithm of received signal intensity (RSSI), and this particular location is reported the monitoring center.
Implement the personnel of community Wearable monitor system provided by the invention and method, can carry out the dynamic real-time monitoring to a plurality of parameters of a plurality of objects simultaneously; Used Wearable monitor device makes is not influenced monitoring function by the activity of guardianship; Expand the monitoring scope by wireless network, the several data of many guardianships has been focused on monitoring center or other client-side managements, realized long distance monitoring.In addition, difference according to institute's monitoring information, Wearable monitor device of the present invention directly is sent to monitoring center and client to a part of monitoring information that obtains through network, and other a part of information are handled in this locality, after drawing necessary characteristic information, determine whether to be resent to monitoring center and client according to rule.This processing method has reduced data communication capacity, has alleviated the network service burden, has improved the efficient of whole monitor system.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that the present invention is used for the Wearable monitor system of the personnel of community monitoring;
Fig. 2 is a Wearable monitor device functional module cooperation schematic diagram among Fig. 1;
Fig. 3 is a Wearable monitor system transducer distribution schematic diagram of the present invention;
Fig. 4 is the network structure of mixed topology network configuration wireless sensor network among Fig. 1;
Data transfer path figure when Fig. 5 sets up for initial routing tree;
Fig. 6 is that Sink moves the way of escape and rebulids schematic diagram by the path;
Fig. 7 is the Wearable monitoring method flow chart of steps that is used for the personnel of community monitoring of the present invention.
Embodiment
Various embodiments of the present invention relate to Wearable system and the monitoring method that is used for the personnel of community monitoring.The present invention has set forth a kind of personnel of community Wearable monitor system and monitoring method thereof based on wireless sensor network technology, by in community, disposing wireless sensor network cheaply, worn the Wearable monitor system by guardianship, the monitoring center is set in the community, make by guardianship in community's scope when movable, the monitoring in real time of Wearable monitor device is by the body temperature of guardianship, heart rate, blood pressure, blood oxygen concentration, electrocardio, the geographical position, information such as whether fall, and the direct information of being monitored or the information after the Wearable monitor device is handled are sent to community monitoring center or other clients by wireless sensor network, carry out real-time monitoring.In addition, can be free movable in community's scope by guardianship, monitoring function is unaffected.
Fig. 1 is the structural representation that the present invention is used for the Wearable system of the personnel of community monitoring.As shown in Figure 1, the Wearable system that is used for the personnel of community monitoring in the present embodiment comprises: Wearable monitor device 10a, 10b...10n, wireless sensor network 11, and monitoring center 12.
Wherein, described Wearable monitor device 10a, 10b...10n are used for gathering in real time by the multiple health indicator and the state of guardianship by being worn by guardianship; This device comprises sensor groups module, wireless communication module, data processing module, human-computer interaction module and power module.
In the present embodiment, the sensor groups module is used for gathering in real time by the multiple health indicator and the state of guardianship, such as body temperature, heart rate, blood pressure, blood oxygen concentration, electrocardio, whether fall etc., index of being guarded and parameter can be expanded at any time according to actual needs; Wireless communication module is realized whole Wearable monitor device is inserted in the community wireless sensor network of disposing in advance, carries out two-way exchange with collecting various information and community monitoring center and other clients; Data processing module is according to the difference of institute's monitoring information, the Wearable monitor device directly is sent to monitoring center and client to a part of monitoring information that obtains through network, a part of information is handled in this locality, whether decision is resent to monitoring center and client according to rule again after drawing necessary characteristic information, this processing method has reduced data communication capacity, alleviate the network service burden, improved the efficient of whole monitor system; Human-computer interaction module has input equipment and output equipment, simple interactive function is provided, miniature display screen shows monitored parameters with literal, image mode, Microspeaker is reminded with voice mode, can be passed through transmission information such as miniature keyboard, touch input device, microphone and button by guardianship, communicate with the monitoring center; Power module is the unified power supply of whole Wearable monitor device, can adopt the independent current source power supply for the transducer that has special power consumption to require.
In addition, Wearable monitor device 10a, 10b...10n also have following function:
Monitoring is by the multiple index and the state of guardianship in real time; The part monitoring information is handled; Identification and judgement are by the state of guardianship; Carry out two-way communication by wireless communication interface and monitoring center and other clients; To being provided human-computer interaction interface, with the information of checking and carry out two-way communication by guardianship.
The form of Wearable monitor device 10a, 10b...10n and structure can be done personalized change by different specific requirements by guardianship, and multiple mode is arranged various transducers to adopt braces, wrist strap, wear etc.Waist is placed the monitoring sensor of falling; Contact temperature monitoring transducer is placed at oxter or ear-lobe position; Blood pressure, rhythm of the heart transducer are placed in the arm position; Chest is placed the cardioelectric monitor transducer; Hand is worn input-output equipment for user interactions; Also can wear different sensors at other positions such as head, the back of the body, leg, pin.According to the performance of transducer with require to adopt wired or wireless is connected with the Wearable monitor device.
Fig. 4 is the network structure of wireless sensor network among Fig. 1.The personnel of the community monitor system that the present invention relates to can be guarded by guardianship simultaneously to a plurality of.The monitor device of Wearable described in Fig. 1 10a, 10b...10n are connected by wireless sensor network 11 with community monitoring center 12 or other clients, form monitoring network.Wireless sensor network is realized the double-direction radio data communication between monitor device and monitoring center or other clients on the one hand, relies on the location of network self-technique characteristic realization to monitored object on the other hand.
The present invention proposes a kind of wireless sensor network based on the mixed topology network configuration, is a kind of improvement to existing wireless sensor network structure.The mixed topology network is different from traditional static wireless sensor network topology and also is different from the mobile ad-hoc network topology, and the mixed topology network is made of jointly static (fixing) node and dynamic (moving) node.Since the existence of dynamic node, its localized network structure dynamic change, and owing to there is static node, network topology structure excursion and speed are all less than traditional mobile ad-hoc network.This network configuration and characteristics are specially adapted to communicating by letter of the multi-user of community's monitoring in using, multitask.In community's monitoring was used, the Wearable equipment (having mobility) that stationary nodes of arranging in the community and custodial person wear constituted a mixed topology network jointly.
Specifically, wireless sensor network is made up of a series of multihop self-organizing network node, stationary nodes is deployed among the community in advance according to the deployment request that guarantees the network efficient communication, be the fixed route in the network, bear data forwarding task and assist location task (reference by location service).The Wearable monitor device is a mobile node in the network, because need be movable in community's scope by guardianship, so the Wearable monitor device has mobility in whole monitoring network, mobile node is the mobile route in the network, also bears data forwarding task and location tasks.
In addition, the mixed topology network configuration wireless sensor network in the present embodiment also has automatic network-building characteristic and self adaptation networking characteristic:
(1) automatic network-building characteristic: wireless sensor network is disposed in community in advance according to the needs that guarantee efficient communication, is made of a plurality of distributed network node.After each stationary nodes is placed to assigned address, but the stationary nodes automatic network-building forms communication link, and newly-increased stationary nodes also can add in the existing network automatically, does not need user intervention.The increase of localized immobilization node and minimizing do not influence the network overall structure;
(2) self adaptation networking characteristic: when between destination node and source node, can forming in the communication link,, can be connected with other nodes voluntarily, form other feasible communication links because of a node breaks down communication link when being damaged.
As shown in Figure 4, a plurality of can be simultaneously movable in network by guardianship community, between network internal is by guardianship and monitoring center, can form many different communication links.Be connected by link 1 by between guardianship A and the community monitoring center, link 1 is made up of stationary nodes B, C, D, E.When B breaks down, the interrupted communication link between B and the C, link 1 can not normally form, and at this moment, but the adjustment of network self adaptation is set up automatically and is formed communication link 2 by stationary nodes G, F, D, E.As a same reason, when by guardianship in the zone during position change, network also can carry out the self adaptation adjustment, sets up new communication link.
In network, move the route variation issue that produces at mobile node under large-scale sensor network continuous data transmission environment, the present invention proposes the local route maintenance strategy under the mixed topology network configuration, and according to the energy cost and the maximum network time delay thresholding of transfer of data, determine to rebulid the opportunity of routing tree, reduced the number of times of inundation message, avoid network storm, prolonged network life simultaneously.Because moving of sink often causes data to be lost in the final jump that is transferred to sink, therefore within a certain period of time, we only need to rebulid the routing relation of final jump, and there is no need all whole tree to be refreshed at every turn in tree network.
Local route maintenance strategy is described below: as shown in Figure 5, foundation has been got well under the situation of complete routing tree, data source nodes A and B return by routing tree the data that collect to the sink node, transmission path is: A-＞D-＞F-＞J-＞Sink and B-＞E-＞F-＞J-＞Sink.After the sink node motion, cause J can not communicate by letter, cause a data jumping in the end to be lost with the sink node.Through behind the certain hour, as shown in Figure 6, the sink node broadcasts goes out FLOOD TTL 2 message, only receive this route maintenance message by the H node that is in neighbor node after, set up routing relation with the sink node.H broadcasts away after message is subtracted 1 life cycle again, and node D and F receive the new route maintenance message of H broadcasting, upgrades the routing relation of oneself.Rebulid new routed path: A-＞D-＞H-＞Sink and B-＞E-＞F-＞H-＞Sink, thereby recovered a data route of jumping in the end.
In addition, community is provided with monitoring center 12, is responsible for a plurality of by whole monitoring data of guardianship in monitoring, the management whole community, and the database support is provided.When anomalous event takes place, obtain in real time unusual event type, location information take place, and make respective handling, such as notifying the rescue personnel to give treatment to.Can dispose the monitoring client in addition in the family supplies the household to being guarded by guardianship.Also can send specific monitoring data in equipment such as designated person's portable terminal, fixed terminal by Intemet network, GSM/CDMA network.The monitoring center is equipped with the management platform based on PC, all are by the monitoring index of guardianship in can centralized displaying community, show community's map and, show, provide and the channel of being communicated by letter by guardianship by the event trace of guardianship by the current position of guardianship.Other clients then provide concise and to the point function, are applicable to family and mobile device terminal, can use for custodial person's household.
Community's monitoring center client software provides place community and wireless sensor network disposition map, when anomalous event takes place, and the display abnormality incident takes place in map position, type and other information; The anomalous event stores service is provided; Provide information management service and with by the two-way communication service of guardianship.
Community also can check by the every index and the state of guardianship at the monitoring center as required at any time, checks by the position of guardianship, and can carry out bidirectional data communication with monitored object.
Fig. 7 is the Wearable monitoring method flow chart of steps that is used for the personnel of community monitoring of the present invention.As shown in the figure, when being put on the Wearable monitor device by guardianship, just beginning in step 701 of flow process; In step 702, sensor groups module in the Wearable monitor device is gathered in real time by the multiple health indicator and the state of guardianship, such as body temperature, heart rate, blood pressure, blood oxygen concentration, electrocardio, whether fall etc., and the index of being guarded and parameter can be expanded at any time according to actual needs; In step 703, monitor value and default safety value compared judged whether that anomalous event takes place, if then flow process enters step 704, continue monitoring otherwise return step 702; In step 704, further judge whether that according to data type and requirement needs carry out local data and handle, local if desired the processing, then flow process enters step 705, otherwise execution in step 706; In step 705, carry out data processing by the data processing module in the Wearable monitor device, again result is sent to wireless communication module and further sends to monitoring center or other clients; In step 706, directly the data of being gathered are sent to monitoring center or other clients by wireless communication module; In step 707, to being carried out suggestion or alarm by guardianship, alarm content comprises at least: identified anomalous event scene, time, type, anomalous event content by guardianship according to the event data that receives at the monitoring center.
Wherein, the judgement of step 603 comprises: judge whether that at least one monitoring index surpasses arm's length standard, or have at least one anomalous event signal to produce; In addition, monitoring method of the present invention also utilizes described wireless sensor network to realize by the location of guardianship, so that the monitoring center takes further measures.
The present invention utilizes wireless sensor network to measure by guardianship relative position in network, and then learns by the absolute position of guardianship in the monitoring zone.
In embodiment, can adopt based on received signal intensity (RSSI) location algorithm and measure by guardianship position in network.Range finding based on received signal intensity (RSSI) is a kind of ranging technology of cheapness, known transmit signal strength, receiving node is according to the signal strength signal intensity of receiving, the loss of signal calculated in communication process uses the signal propagation model of theory or experience that propagation loss is converted into distance.
The received signal intensity of wireless signal and the relation of signal transmission distance can be used formula (1) expression, and RSSI is a received signal intensity, and d is the distance between the transmitting-receiving node, and n is the signal propagation factor, and the size of its numerical value depends on the environment of radio signal propagation.
P
R＝P
T/d
n (1)
Received signal power is converted to the expression formula (2) of dBm value
RSSI(dBm)＝-(A+10*nlgd) (2)
Wherein, the value of constant A and n has determined the relation of received signal intensity and signal transmission distance.Radio frequency parameter A and n are used to describe the network operation environment.Radio frequency parameter A be defined as with dBm represent apart from 1 meter of reflector the time receive the absolute value of average energy.From formula (2), calculate between the transmitting-receiving node apart from d.
Adopted existing positioning mode among the present invention based on received signal intensity (RSSI).One of method is to use three anchor points that close on that target is positioned.In two-dimensional space,, need 3 anchor nodes at least to a target localization.Obtain the distance of destination node to 3 anchor node by the RSSI value, calculate the position of destination node by these 3 distance values.If the position P of known 3 anchor nodes
1(x
1, y
1), P
2(x
2, y
2), P
3(x
3, y
3), anchor node is respectively r to the distance of destination node
1, r
2, r
3, then the coordinate Calculation of destination node is suc as formula (3):
By formula (3) can calculate destination node location (x y) is:
Formula (4) is a positioning mode coordinate solution formula.
Native system has adopted the wireless signal propagation model that comprises the environmental attenuation factor at indoor environment, preferably resolves the influence of indoor environment to the RSSI value.At many groups RSSI value that anchor node is measured, taked the intermediate value strategy to choose only RSSI value.
Two of method is nearest positioning modes.The RSSI value of the contiguous anchor point of measurement target anchor point, the RSSI value is big more, shows that reference node and node to be positioned are near more, and therefore coarse positioning is carried out as locating the position of coming out in the position of a anchor point that can the RSSI value is maximum.This method can be carried out coarse positioning to target, the efficient height, and the location is reliable.
Embodiment with personnel's monitoring in certain community specifies monitor system and the method that the present invention relates to below.
Now to carry out monitoring in 24 hours to the elderly's specific in certain community health and active situation.Then need in this community, dispose wireless sensor network and monitoring center.Wireless sensor network is made of a plurality of communication nodes of disposing in community, and each node is distributed in the community, requires to dispose according to effective communication distance, and each node can carry out RFDC, self adaptation networking, the communication network of formation monitor system.Monitoring is centered close to a certain fixed location of community, by guarding health states, the active situation that the center professional can check all children under guardianship persons in the community in 24 hours, when anomalous event takes place in children under guardianship person, the monitoring center can in time obtain information, and according to circumstances impact development is done further control, the monitoring center can communicate with children under guardianship person by wireless network.In addition, the monitoring center can expand to other monitoring clients, for household's use of custodial person.
For example: Zhang San is a elderly who suffers from cardiovascular and cerebrovascular disease, and through its place community outdoor activity of being everlasting, the household worries Zhang San's sudden onset when going out, and wants its health status is guarded at any time.Dispose monitoring network and monitoring center in Zhang San place community, its household's mobile phone or computer deploy monitoring client, Zhang San has worn the Wearable custodial care facility.When Zhang San is movable in place community scope, by monitoring center and client, monitoring personnel and household can check Zhang San's health, positional information and active situation at any time, when the monitoring index surpasses arm's length standard or other takes place when unusual, surpass arm's length standard or when falling such as Zhang San's blood pressure, custodial care facility from trend monitoring center and client send blood pressure and exceed standard or the information of falling, produce and report to the police, monitoring center and client can be done further processing.
In conjunction with the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong to protection scope of the present invention.
Claims (10)
1. one kind is used for the Wearable monitor system that the personnel of community guard, it is characterized in that, comprise: by the Wearable monitor device of being worn by guardianship, connect the wireless sensor network at described Wearable monitor device and monitoring center, and be used for monitoring center being guarded and manage by guardianship; Described Wearable monitor device comprises: be used for gathering in real time by the sensor groups module of multiple health indicator of guardianship and state, be used to realize two-way communication between Wearable monitor device and the monitoring center wireless communication module, be used for to monitoring gained information classify processing data processing module, be used to realize human-computer interaction module by information interaction between guardianship and the monitoring center, and be the power module of above-mentioned module for power supply.
2. monitor system according to claim 1 is characterized in that, whether described sensor groups module is monitored by the body temperature of guardianship, heart rate, blood pressure, blood oxygen concentration, electrocardio, geographical position in real time, fallen.
3. monitor system according to claim 2 is characterized in that, described wireless sensor network comprises multihop self-organizing network node fixing or that move, has the mixed topology network configuration, and has automatic network-building characteristic and self adaptation networking characteristic.
4. monitor system according to claim 3 is characterized in that, utilizes its network node that comprises for being provided positioning service by guardianship.
5. according to the described monitor system of claim 4, it is characterized in that described wireless sensor network comprises local route maintenance strategy, and determine the opportunity that routing tree rebulids according to the energy cost and the maximum network time delay thresholding of transfer of data.
6. monitor system according to claim 1 is characterized in that, described monitoring center comprises by the total data of guardianship and client software, and wherein, described client software includes community and wireless sensor network disposition map.
7. a Wearable monitoring method that is used for the personnel of community monitoring is characterized in that, may further comprise the steps:
(a) worn the Wearable monitor device by guardianship;
(b) to being monitored in real time by every index of guardianship and state;
(c) relatively monitor value and predefined safety value judge whether to take place anomalous event, if, execution in step (d) then, otherwise continue to monitor;
(d) notify monitoring center and other clients with abnormal conditions by wireless sensor network, and produce warning.
8. monitoring method according to claim 7 is characterized in that, the judgement to anomalous event in the described step (c) further comprises: judge whether that at least one monitoring index surpasses arm's length standard, or have at least one anomalous event signal to produce.
9. according to the described monitoring method of claim 7, it is characterized in that described step (d) further comprises: whether the different demand decisions according to monitoring information are directly handled in this locality monitoring information.
10. according to each described monitoring method in the claim 7～9, it is characterized in that, described step (d) further comprises: utilize based on the location algorithm of received signal intensity and measure by the particular location of guardianship in network, and this particular location is reported the monitoring center.
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| CN 200910105063 CN101778335B (en) | 2009-01-14 | 2009-01-14 | Wearable monitoring system and method for community member monitoring |
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| CN 200910105063 CN101778335B (en) | 2009-01-14 | 2009-01-14 | Wearable monitoring system and method for community member monitoring |
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| CN101778335B CN101778335B (en) | 2013-03-20 |
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| CN 200910105063 Expired - Fee Related CN101778335B (en) | 2009-01-14 | 2009-01-14 | Wearable monitoring system and method for community member monitoring |
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| CN102096764A (en) * | 2010-12-31 | 2011-06-15 | 中山大学 | Family member monitoring system and method |
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| CN104202410A (en) * | 2014-09-15 | 2014-12-10 | 耿军 | Intelligent family cloud health service system and guarding method thereof |
| CN104688191A (en) * | 2015-03-31 | 2015-06-10 | 北京乐博康健康科技有限公司 | Noninvasive wearable physical examination system and method |
| CN105249936A (en) * | 2015-10-28 | 2016-01-20 | 深圳先进技术研究院 | Wireless body temperature monitoring system and method |
| CN110470696A (en) * | 2019-08-21 | 2019-11-19 | 科航（苏州）信息科技有限公司 | Probe node and in-situ measurement network |
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