CN203596087U - Intelligent door for elder care - Google Patents
Intelligent door for elder care Download PDFInfo
- Publication number
- CN203596087U CN203596087U CN201320804413.6U CN201320804413U CN203596087U CN 203596087 U CN203596087 U CN 203596087U CN 201320804413 U CN201320804413 U CN 201320804413U CN 203596087 U CN203596087 U CN 203596087U
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- old man
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- pressure sensors
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- 238000004891 communication Methods 0.000 claims abstract description 26
- 239000011159 matrix material Substances 0.000 abstract description 2
- 238000003491 array Methods 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to an intelligent door for elder care. The intelligent door for the elder care comprises a threshold and pressure sensor arrays. Each pressure sensor array comprises a plurality of piezoelectric sensors arranged in matrix. Both of the piezoelectric sensors are in parallel connection with a first wireless communication unit through a signal wire. The number of the pressure sensor arrays is two, one pressure sensor array in installed on the floor at the outer side of a door frame, and the other pressure sensor array is installed on the floor at the inner side of the door frame. The first wireless communication unit is used for being in wireless connection with a second wireless communication unit through first wireless signals. The second wireless communication unit is electrically connected with a signal processor. The intelligent door for the elder care is capable of solving the problem that the body movement and change of an old man cannot be monitored in time when the old man falls at home.
Description
Technical field
The utility model relates to Smart Home technology, is specifically related to old man and nurses Intelligent door.
Background technology
The ratio that China old man's (referring to more than 60 years old) quantity accounts for total population is 13.2%, reach 1.7 hundred million people, this situation has caused government and the numerous common people's attention, wherein a lot of enterprises, scientific research or individual are entering research and development and the production field of the product such as old man's articles for use and old man's nurse and system in recent years one after another, and old man's nurse relate to comprise that old man's vital sign parameter is monitored, problem and the demand of the aspect such as living environment safety monitoring and behavior trend analysis.
Is at present all generally that some sensing equipments are installed on old man's health to old man's monitoring, Real-Time Monitoring old man's vital signs parameter, if abnormal, just guards personnel's mobile phone alarm to its children or community.But when old man falls down, vital signs parameter generally all there will not be too large variation within a certain period of time, when excessive blood loss, suffering a shock for a long time just causes the variation of vital signs parameter and report to the police, and just there will be the situation that cannot retrieve.Therefore, be badly in need of developing and a kind ofly can monitor old man's health and move the device of variation.
Utility model content
The purpose of this utility model is to propose a kind of old man and nurses Intelligent door, and it can solve and when old man falls down, cannot monitor in time its health at home and move the problem of variation.
In order to achieve the above object, the technical scheme that the utility model adopts is as follows:
Old man nurses Intelligent door, and it comprises threshold and array of pressure sensors; Described array of pressure sensors comprises multiple piezoelectric sensors of arranging with matrix-style, and each piezoelectric sensor is by signal wire and one first wireless communication unit parallel join; The quantity of described array of pressure sensors is two, and one of them array of pressure sensors is arranged on the floor in the outside of described doorframe, and another array of pressure sensors is arranged on the floor of the inner side of described doorframe; Described the first wireless communication unit, for passing through the first wireless signal and one second wireless communication unit wireless connections; The second wireless communication unit and a signal processor are electrically connected.
Preferably, described the first wireless communication unit is Zigbee module.
Preferably, described the second wireless communication unit is WIFI module.
The utlity model has following beneficial effect:
Monitor by array of pressure sensors the pressure signal that the activity of old man in living environment produces, for example, turnover room, outdoor activity etc., if fall down in the place that old man is installed nurses Intelligent door, just can cause the variation of pressure signal, pass through Radio Transmission Technology, just pressure signal real-time Transmission can be judged to signal processor, if signal processor determines old man according to described pressure signal and falls down, can send alerting signal to its children or community's monitoring personnel's mobile phone at once, reach the object of timely rescue.
Accompanying drawing explanation
Fig. 1 is the structural representation that the old man of the utility model preferred embodiment nurses Intelligent door.
Reference numeral: 10, old man nurses Intelligent door; 100, threshold; 200, array of pressure sensors; 300, array of pressure sensors; 400, the first wireless communication unit; 500, the second wireless communication unit; 600, signal processor; 700, mobile terminal.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further.
As shown in Figure 1, a kind of old man nurses Intelligent door 10, and it comprises threshold 100, array of pressure sensors 300 and array of pressure sensors 200.
Wherein, array of pressure sensors 300 is identical with the structure of array of pressure sensors 200.Now describe with array of pressure sensors 200.Described array of pressure sensors 200 comprises multiple piezoelectric sensors of arranging with matrix-style, and each piezoelectric sensor is by signal wire and the first wireless communication unit 400 parallel joins.Array of pressure sensors 300 and the array of pressure sensors 200 of the present embodiment are 6*4 matrix array structure, and adjacent piezoelectric sensor can be together adjacent, also can separate certain interval, fill insulating gel in described gap, fix strengthening.
Because the general activity of old man is for turnover bedroom, bathroom, kitchen, balcony with go out etc., therefore, array of pressure sensors 300 is arranged on the floor in the outside of threshold 100, and array of pressure sensors 200 is arranged on the floor of the inner side of described threshold 100.When old man is through doorway, just can sense old man's active state.
Array of pressure sensors 300 and array of pressure sensors 200 be respectively used to gather old man be pressed on its two on and the pressure signal that produces.For example, when old man stands on array of pressure sensors 200, because the area of old man's pin is limited, the several piezoelectric sensors that only can step on wherein, the piezoelectric sensors being jammed on by old man and be activated (generation electric signal), its corresponding electric signal is sent to the first wireless communication unit 400 by the piezoelectric sensor being activated.Then, pressure signal transfers to signal processor 600 by the first wireless communication unit 400, the second wireless communication unit 500 successively, signal processor 600 is processed pressure signal, can determine old man and whether occur the situation of falling down, fall down if occur, send alerting signal by second communication unit 500 to mobile terminal 700.
For example, signal processor 600 obtains pressure area value according to described pressure signal, and described pressure area value and preset value are compared, if described pressure area value is greater than described preset value, send alerting signal by described the second wireless communication unit 500 to described mobile terminal 700.It should be noted that, be prior art according to the process of pressure signal calculating pressure area value, as open in the Chinese invention patent application that application number is 201010546236.7.The present embodiment does not relate to the improvement of computer program, is the existing function of single-chip microcomputer and adopt signal processor that two numerical value are compared yet.
It should be explicitly made clear at this point, the improvement of the present embodiment is array of pressure sensors to be arranged on the both sides of threshold, gathers that old man stands and the pressure signal that produces, as the basis for estimation of signal processor, reaches the object that judges that old man falls down, and is structural improvement.That is to say, the contribution of the present embodiment is to adopt the health of old man in the time falling down to move variable signal.
First wireless communication unit 400 of the present embodiment adopts Zigbee module, and the second wireless communication unit 500 adopts WIFI module.Mobile terminal 700 is mobile phone, panel computer, PDA etc.Signal processor 600 is single-chip microcomputer.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (3)
1. old man nurses Intelligent door, it is characterized in that, comprises threshold and array of pressure sensors; Described array of pressure sensors comprises multiple piezoelectric sensors of arranging with matrix-style, and each piezoelectric sensor is by signal wire and one first wireless communication unit parallel join; The quantity of described array of pressure sensors is two, and one of them array of pressure sensors is arranged on the floor in the outside of described doorframe, and another array of pressure sensors is arranged on the floor of the inner side of described doorframe; Described the first wireless communication unit, for passing through the first wireless signal and one second wireless communication unit wireless connections; The second wireless communication unit and a signal processor are electrically connected.
2. old man as claimed in claim 1 nurses Intelligent door, it is characterized in that, described the first wireless communication unit is Zigbee module.
3. old man as claimed in claim 1 nurses Intelligent door, it is characterized in that, described the second wireless communication unit is WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804413.6U CN203596087U (en) | 2013-12-06 | 2013-12-06 | Intelligent door for elder care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804413.6U CN203596087U (en) | 2013-12-06 | 2013-12-06 | Intelligent door for elder care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596087U true CN203596087U (en) | 2014-05-14 |
Family
ID=50676953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804413.6U Expired - Lifetime CN203596087U (en) | 2013-12-06 | 2013-12-06 | Intelligent door for elder care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261131A (en) * | 2015-10-12 | 2016-01-20 | 小米科技有限责任公司 | Method and device for sending alarm notification message |
-
2013
- 2013-12-06 CN CN201320804413.6U patent/CN203596087U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261131A (en) * | 2015-10-12 | 2016-01-20 | 小米科技有限责任公司 | Method and device for sending alarm notification message |
| US9792789B2 (en) | 2015-10-12 | 2017-10-17 | Xiaomi Inc. | Method and device for transmitting an alert message |
| CN105261131B (en) * | 2015-10-12 | 2018-07-31 | 小米科技有限责任公司 | A kind of method and apparatus sending alert notification messages |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |