CN107818660A - The device and method that tumble event occurs in detectable shower room - Google Patents
The device and method that tumble event occurs in detectable shower room Download PDFInfo
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- CN107818660A CN107818660A CN201711239339.7A CN201711239339A CN107818660A CN 107818660 A CN107818660 A CN 107818660A CN 201711239339 A CN201711239339 A CN 201711239339A CN 107818660 A CN107818660 A CN 107818660A
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- 238000001514 detection method Methods 0.000 claims abstract description 130
- 238000004891 communication Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
- G08B21/043—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting an emergency event, e.g. a fall
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0469—Presence detectors to detect unsafe condition, e.g. infrared sensor, microphone
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Abstract
The invention discloses the device and method that tumble event in a kind of detectable shower room occurs, it includes master control set, upper row's infrared detection group in side wall and lower row's infrared detection group, upper row's infrared detection group and lower row's infrared detection group is connected with master control set electrical connection and/or signal located at shower room；Upper row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval, upper row's infrared detection group and lower row's infrared detection group include some to Emission and receiving of infrared module and to detect an infrared signal to forming horizontal and rows of infrared detection light beam, each pair Emission and receiving of infrared module between side wall in shower room respectively respectively；The posture state of human body is obtained by detecting the change for the infrared signal that each infrared receiving module receives in shower room, so as to judge whether tumble event occurs.Its its testing result is reliable, and detection mode is simple, convenient.
Description
Technical field
The present invention relates to the dress that tumble event in a kind of Intelligent bathroom field, more particularly to a kind of detectable shower room occurs
Put and method.
Background technology
Existing fall alarm, the small intelligent device mostly carried with, such as the filial piety sold on the market is first
Fall alarm, its intelligence and can be carried with, but it is non-watertight, it is necessary to charge in time, is not suitable for making in the environment of shower
With.
Video monitoring is a kind of non-contacting detection mode and can actively discover accident, you can real time charging is again waterproof,
But because privacy is higher in shower house, therefore for the detection of tumble event in shower house, by the way of monitoring and less
It is appropriate.
The content of the invention
The invention provides the device and method that tumble event in a kind of detectable shower room occurs, background skill is which overcomed
The deficiencies in the prior art described in art.
The technical solution adopted for the present invention to solve the technical problems is：
The device that tumble event occurs in detectable shower room, it is including master control set, located at shower room in side wall
Upper row's infrared detection group and lower row's infrared detection group, row's infrared detection group and lower row's infrared detection group and master control set electricity on this
Connection and/or signal connection；Row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval on this, the infrared inspection of row on this
Survey group and lower row's infrared detection group include some to Emission and receiving of infrared module and respectively can be in shower room to side wall respectively
Between form horizontal and rows of infrared detection light beam, each pair Emission and receiving of infrared module can detect an infrared letter
Number；Human body is obtained by detecting the change for the infrared signal that the upper and lower each infrared receiving module of row receives in shower room
Posture state, so as to judge whether tumble event occurs.
Among one embodiment：Also include being connected with master control set electrical connection and/or signal and reported with the local for the alarm that is triggered
Alarm device.
Among one embodiment：Also include communicating to connect with master control set to receive the long-range end of tumble event prompting message
End.
Among one embodiment：The remote terminal includes any in mobile phone, tablet personal computer, notebook, desktop computer
Kind.
Among one embodiment：Upper row's infrared detection assembling is connected on the opening position away from shower room bottom surface 90-100cm.
Among one embodiment：Lower row's infrared detection assembling is connected on the opening position away from shower room bottom surface 12-18cm.
Among one embodiment：Upper row's infrared detection group and lower row's infrared detection group respectively can be in shower rooms to side wall
Between form horizontal in a row and evenly spaced infrared detection light beam.
The method that tumble event occurs in detectable shower room, provided with master control set, located at shower room in side wall
Upper row's infrared detection group and lower row's infrared detection group, row's infrared detection group and lower row's infrared detection group are electrically connected with master control set on this
Connect and/or signal connects；Row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval on this, row's infrared detection on this
Group and lower row's infrared detection group include respectively it is some to Emission and receiving of infrared module and respectively can shower room to side wall it
Between form horizontal and rows of infrared detection light beam, each pair Emission and receiving of infrared module can detect an infrared signal；
The posture state of human body is obtained by detecting the change for the infrared signal that each infrared receiving module receives in shower room, from
And judge whether tumble event occurs.
Among one embodiment：The method that tumble event occurs in detectable shower room includes following detecting step：
Step 11, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, then performing step 12；
Step 12, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, step 13 is then performed, if it is not,
Then return to step 11；
Step 13, judge arrange down the infrared signal number being blocked it is more last detect whether increase, if so, then holding
Row step 14, if it is not, then return to step 11；
Step 14, judge in very first time threshold value, the infrared signal state that lower each infrared receiving module of row receives is
It is no to keep constant, if constant, conclude that tumble event occurs；
Among one embodiment：The method that tumble event occurs in detectable shower room includes following detecting step：
Step 21, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, then performing step 22；
Step 22, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, then performing step 23；
Step 23, judge to arrange increasing for the whether more last detection of infrared signal number that is blocked down, if so, then performing
Step 24, if it is not, then return to step 21；
Step 24, judge whether in the second time threshold, the infrared signal shape that lower each infrared receiving module of row receives
State is constant, if so, then concluding that tumble event occurs, if it is not, then performing step 25；
Step 25, judging whether in the 3rd time threshold, lower row's infrared detection group persistently has infrared signal to be blocked, if
It is then to conclude that tumble event occurs, if it is not, then return to step 21, the 3rd time threshold is more than the second time threshold.
Among one embodiment：Provided with the local warning device being connected with master control set electrical connection and/or signal, in addition to step
Rapid 15, after tumble event occurs for human body, master control set triggers local warning device and alarmed.
Among one embodiment：Provided with the local warning device being connected with master control set electrical connection and/or signal, in addition to step
Rapid 26, after tumble event occurs for human body, master control set triggers local warning device and alarmed.
Among one embodiment：With the remote terminal communicated to connect with master control set, in addition to step 16, when human body occurs
After tumble event, master control set sends tumble prompting message to remote terminal.
Among one embodiment：With the remote terminal communicated to connect with master control set, in addition to step 27, when human body occurs
After tumble event, master control set sends tumble prompting message to remote terminal.
Among one embodiment：Upper row's infrared detection group and lower row's infrared detection group respectively can be in shower rooms to side wall
Between form horizontal in a row and evenly spaced infrared detection light beam.
Compared with background technology, it has the following advantages that the technical program：
The change of the infrared signal received by detecting each infrared receiving module of upper and lower row obtains human body in shower room
Interior substantially posture state (stand, squat down or fall), so as to judge whether tumble event occurs, realizes the tumble in shower house
The non-contact automatic detection that event occurs, its testing result is more reliable, and detection mode is simple, convenient.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of system described in the present embodiment.
Fig. 2 is detection state diagram when human body is stood in shower room.
Fig. 3 is detection state diagram when human body is fallen in shower room.
Fig. 4 is overhaul flow chart corresponding to the detection method of tumble event generation described in a preferred embodiment.
Fig. 5 is overhaul flow chart corresponding to the detection method of tumble event generation described in another preferred embodiment.
Embodiment
Fig. 1 is refer to, can detect the device that tumble event occurs in shower room, it (carries micro-control including master control set 10
Device processed), located at shower room 100 to upper row's infrared detection group 20 in side wall and lower row's infrared detection group 30, local alarm dress
Put and remote terminal, row's infrared detection group 10 and lower row's infrared detection group 30 is electrically connected with master control set 10 and/or signal on this
Connection, the local warning device is electrically connected with master control set and/or signal is connected, and the remote terminal communicates to connect with master control set
's；Row's infrared detection group 20 and lower row's infrared detection group 30 are in upper and lower arranged for interval on this, and row's infrared detection group 20 is with on this
Row's infrared detection group 30 includes some to infrared emission 21,31 and infrared receiving module 22,32, row's infrared detection group on this respectively
20 or lower row's infrared detection groups 30 it is some to infrared transmission module 21,31 and infrared receiving module 22,32 respectively in shower room
Relative two side between form horizontal and rows of infrared detection light beam, the upper infrared inspection of row of row's infrared detection group 20 or lower
Some infrared transmission modules 21,31 of survey group 30 can be to some infrared receiving modules 22 of offside, 32 emission levels and rows of
Infrared detection light beam is simultaneously received by accordingly infrared receiving module 22,32, each pair infrared emission 21,31 and receiving module 22,32
An infrared signal can be detected；Preferably, upper row's infrared detection group and lower row's infrared detection group respectively can be in shower rooms
To forming horizontal in a row and evenly spaced infrared detection light beam between side wall.
The master control set 10 can be connected with remote terminal using radio communication, in the present embodiment, the master control set 10 with
Remote terminal is communicated to connect using WIFI, in addition, can also be communicated by the way of the connection of other radio communications.
The remote terminal includes any of mobile phone, tablet personal computer, notebook, desktop computer, in addition, also
Other smart machines can be used generally, to be loaded as the remote terminal to be communicated with master control set 10 on the remote terminal
There is the APP (application software) for being applicable the system.
Upper row's infrared detection group 20 is installed in the opening position away from shower room bottom surface 90-100cm, preferentially takes 95cm, institute
State lower row's infrared detection group 30 and be installed in the opening position away from shower room bottom surface 12-18cm, preferentially take 15cm.
The method that tumble event occurs in detectable shower room, provided with master control set, located at shower room in side wall
Upper row's infrared detection group and lower row's infrared detection group, row's infrared detection group and lower row's infrared detection group are electrically connected with master control set on this
Connect and/or signal connects；Row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval on this, row's infrared detection on this
Group and lower row's infrared detection group include respectively it is some to Emission and receiving of infrared module and respectively can shower room to side wall it
Between form horizontal and rows of infrared detection light beam, each pair Emission and receiving of infrared module can detect an infrared signal；
The change of the infrared signal that each infrared receiving module by detecting upper and lower row's infrared detection group in shower room receives obtains
The posture state of human body is taken, so as to judge whether tumble event occurs.Preferably, upper row's infrared detection group and lower row are infrared
Detected components can not be in shower room to forming horizontal in a row and evenly spaced infrared detection light beam between side wall.
Among one preferred embodiment, Fig. 4 is refer to, can detect the method for tumble event generation in shower room including as follows
Detecting step：
Step 11, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, step 12 is then performed, if so,
Illustrate that someone enters in shower room, but do not fall, corresponding detection state is as shown in Figure 2；
Step 12, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, step 13 is then performed, if it is not,
Then return to step 11, illustrate in shower room nobody；
Step 13, judge arrange down the infrared signal number being blocked it is more last detect whether increase, if so, then holding
Row step 14, illustrate human body may occur fall or be only merely to squat down to the lower section of upper row's infrared detection group, body to have more
More positions blocked infrared signal but and be unlikely to fall, if it is not, then return to step 11；
Step 14, judge in very first time threshold value, the infrared signal state that lower each infrared receiving module of row receives is
It is no to keep constant, if constant, conclude that tumble event occurs, now human body tumble and motionless, corresponding detection state such as Fig. 3 institutes
Show；The very first time threshold value can be set as needed, and the present embodiment takes 30s.
Provided with the local warning device being connected with master control set electrical connection and/or signal, in addition to step 15, when human body is sent out
After raw tumble event, master control set triggers local warning device and alarmed.
It is main after tumble event occurs for human body with the remote terminal communicated to connect with master control set, in addition to step 16
Control device and send tumble prompting message to remote terminal.
In another preferred embodiment, Fig. 5 is refer to, can detect the method that tumble event occurs in shower room includes following inspection
Survey step：
Step 21, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, step 22 is then performed, if so,
Illustrate that human body enters in shower room, but do not fall, corresponding detection state is as shown in Figure 2；
Step 22, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, step 23 is then performed, if it is not,
Illustrate unmanned enter in shower room；
Step 23, judge to arrange increasing for the whether more last detection of infrared signal number that is blocked down, if so, then performing
Step 24, illustrate human body may occur fall or be only merely to squat down to the lower section of upper row's infrared detection group, body to have more
Position blocked infrared signal but and be unlikely to fall, if it is not, then return to step 21；
Step 24, judge whether in the second time threshold, the infrared signal shape that lower each infrared receiving module of row receives
State is constant, if so, then conclude tumble event occur, now human body fall and it is motionless, corresponding detection state is as shown in Figure 3；Should
Second time threshold can be set as needed, and the present embodiment takes 30s, if it is not, then performing step 25；
Step 25, judging whether in the 3rd time threshold, lower row's infrared detection group persistently has infrared signal to be blocked, if
It is then to conclude that tumble event occurs, now struggle state of the human body after falling, the state are also determined as tumble state, if
No, then return to step 21, the 3rd time threshold is more than the second time threshold, and in the present embodiment, the 3rd time threshold is set to
2min, the 3rd time threshold can be set as needed.
Provided with the local warning device being connected with master control set electrical connection and/or signal, in addition to step 26, when human body is sent out
After raw tumble event, master control set triggers local warning device and alarmed.
It is main after tumble event occurs for human body with the remote terminal communicated to connect with master control set, in addition to step 27
Control device and send tumble prompting message to remote terminal.
Upper row's infrared detection group 20 can be by master control set 10 according to certain sequential wheel with lower row's infrared detection group 30
Return control to start, and the detection signal of upper row's infrared detection group 20 and lower row's infrared detection group 30 can be sent to master control set in real time
10, the current state of human body is judged by master control set 10.
The present invention obtains people by detecting the change of the infrared signal that each infrared receiving module receives in shower room
The substantially posture state (stand, squat down or fall) of body, so as to judge whether tumble event occurs, realizes the tumble in shower house
The non-contact automatic detection that event occurs, its testing result is more reliable, and detection mode is simple, convenient.
It is described above, only present pre-ferred embodiments, therefore the scope that the present invention is implemented can not be limited according to this, i.e., according to
The equivalent changes and modifications that the scope of the claims of the present invention and description are made, all should still it belong in the range of the present invention covers.
Claims (15)
1. the device that tumble event occurs in detectable shower room, it is characterised in that：Including master control set, located at pair of shower room
Upper row's infrared detection group and lower row's infrared detection group in side wall, row's infrared detection group and lower row's infrared detection group and master control on this
Device electrically connects and/or signal connection；Row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval on this, row on this
Infrared detection group and lower row's infrared detection group include some to Emission and receiving of infrared module and respectively can be in shower room respectively
To forming horizontal and rows of infrared detection light beam between side wall, each pair Emission and receiving of infrared module can detect one it is red
External signal；The change of the infrared signal that each infrared receiving module by detecting upper and lower row in shower room receives obtains
The posture state of human body, so as to judge whether tumble event occurs.
2. the device that tumble event occurs in detectable shower room according to claim 1, it is characterised in that：Also include with
Master control set electrically connects and/or signal connection is with the local warning device for the alarm that is triggered.
3. the device that tumble event occurs in detectable shower room according to claim 1, it is characterised in that：Also include with
Master control set is communicated to connect to receive the remote terminal of tumble event prompting message.
4. the device that tumble event occurs in detectable shower room according to claim 3, it is characterised in that：It is described long-range
Terminal includes any of mobile phone, tablet personal computer, notebook, desktop computer.
5. the system that tumble event occurs in detectable shower room according to claim 1, it is characterised in that：The upper row
Infrared detection assembling is connected on the opening position away from shower room bottom surface 90-100cm.
6. the device that tumble event occurs in detectable shower room according to claim 5, it is characterised in that：The lower row
Infrared detection assembling is connected on the opening position away from shower room bottom surface 12-18cm.
7. the device that tumble event occurs in detectable shower room according to any one of claim 1 to 6, its feature exist
In：Upper row's infrared detection group and lower row's infrared detection group respectively can shower room to formed between side wall it is horizontal in a row and
Evenly spaced infrared detection light beam.
8. the method that tumble event occurs in detectable shower room, it is characterised in that：Provided with master control set, located at pair of shower room
Upper row's infrared detection group and lower row's infrared detection group in side wall, row's infrared detection group and lower row's infrared detection group and master control on this
Device electrically connects and/or signal connection；Row's infrared detection group and lower row's infrared detection group are in upper and lower arranged for interval on this, row on this
Infrared detection group and lower row's infrared detection group include some to Emission and receiving of infrared module and respectively can be in shower room respectively
To forming horizontal and rows of infrared detection light beam between side wall, each pair Emission and receiving of infrared module can detect one it is red
External signal；The posture of human body is obtained by detecting the change for the infrared signal that each infrared receiving module receives in shower room
State, so as to judge whether tumble event occurs.
9. the method that tumble event occurs in detectable shower room according to claim 8, it is characterised in that：：
Including following detecting step：
Step 11, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, then performing step 12；
Step 12, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, step 13 is then performed, if it is not, then returning
Return step 11；
Step 13, judge arrange down the infrared signal number being blocked it is more last detect whether increase, if so, then performing step
Rapid 14, if it is not, then return to step 11；
Step 14, judge in very first time threshold value, whether the infrared signal state that lower each infrared receiving module of row receives protects
Hold it is constant, if constant, conclude tumble event occur.
10. the method that tumble event occurs in detectable shower room according to claim 8, it is characterised in that：
Including following detecting step：
Step 21, arrange whether infrared detection group has infrared signal to be blocked in judgement, if it is not, then performing step 22；
Step 22, judge whether lower row's infrared detection group has infrared signal to be blocked, if so, then performing step 23；
Step 23, judge to arrange increasing for the whether more last detection of infrared signal number that is blocked down, if so, then performing step
24, if it is not, then return to step 21；
Step 24, judge whether in the second time threshold, the infrared signal state that lower each infrared receiving module of row receives is not
Become, if so, then concluding that tumble event occurs, if it is not, then performing step 25；
Step 25, judging whether in the 3rd time threshold, lower row's infrared detection group persistently has infrared signal to be blocked, if so,
Then conclude that tumble event occurs, if it is not, then return to step 21, the 3rd time threshold is more than the second time threshold.
11. the method that tumble event occurs in detectable shower room according to claim 9, it is characterised in that：Provided with
Master control set electrically connects and/or the local warning device of signal connection, in addition to step 15, after tumble event occurs for human body,
Master control set triggers local warning device and alarmed.
12. the method that tumble event occurs in detectable shower room according to claim 10, it is characterised in that：Provided with
Master control set electrically connects and/or the local warning device of signal connection, in addition to step 26, after tumble event occurs for human body,
Master control set triggers local warning device and alarmed.
13. the method that tumble event occurs in detectable shower room according to claim 9, it is characterised in that：With with
The remote terminal of master control set communication connection, in addition to step 16, after tumble event occurs for human body, master control set is to long-range end
End sends tumble prompting message.
14. the method that tumble event occurs in detectable shower room according to claim 10, it is characterised in that：With with
The remote terminal of master control set communication connection, in addition to step 27, after tumble event occurs for human body, master control set is to long-range end
End sends tumble prompting message.
15. the method that tumble event occurs in the detectable shower room according to any one of claim 8 to 14, its feature
It is：Upper row's infrared detection group and lower row's infrared detection group respectively can be horizontal in a row to being formed between side wall in shower room
And evenly spaced infrared detection light beam.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239339.7A CN107818660A (en) | 2017-11-30 | 2017-11-30 | The device and method that tumble event occurs in detectable shower room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239339.7A CN107818660A (en) | 2017-11-30 | 2017-11-30 | The device and method that tumble event occurs in detectable shower room |
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| CN112244818A (en) * | 2020-09-30 | 2021-01-22 | 仲恺农业工程学院 | Fall detection device and detection method based on human infrared perception |
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| CN109118715B (en) * | 2018-10-18 | 2023-09-12 | 九牧厨卫股份有限公司 | Fall alarm system and method for shower room |
| CN110718044A (en) * | 2019-09-23 | 2020-01-21 | 陕西科技大学 | Health safety detection system for bathing personnel in independent bathroom |
| CN112244818A (en) * | 2020-09-30 | 2021-01-22 | 仲恺农业工程学院 | Fall detection device and detection method based on human infrared perception |
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Application publication date: 20180320 |