CN103745574A - Intelligent system and method for preventing object from being left behind at home - Google Patents
Intelligent system and method for preventing object from being left behind at home Download PDFInfo
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- CN103745574A CN103745574A CN201310750859.XA CN201310750859A CN103745574A CN 103745574 A CN103745574 A CN 103745574A CN 201310750859 A CN201310750859 A CN 201310750859A CN 103745574 A CN103745574 A CN 103745574A
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Abstract
The invention discloses an intelligent system and an intelligent method for preventing an object from being left behind at home. The intelligent system comprises an attachment with an RFID (radio frequency identification) label, an RFID reader, an infrared get-in and get-out judging unit, a central control unit and a reminding unit. According to the intelligent system and the intelligent method, an infrared distance identification technology and an RFID technology are combined together; therefore the intelligent system can find whether an important object is carried in time when people go out and remind people; the problem that most people easily leave the important object behind when going out is solved, and more convenience is brought to the life of people.
Description
Technical field
The invention belongs to Smart Home application, particularly a kind of prevent article be lost in family intelligent system, also relate to a kind of method simultaneously.
Background technology
In daily life, often there is such worry, firm go out door, just find oneself to have very important article not carry, such as mobile phone, key etc., such thing often occurs, and has brought inconvenience to people's life.
At present, RFID is that REID is widely used, and it can be identified specific objective and be read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.The elect magnetic field that some label sends from recognizer when identification just can obtain energy, does not need battery; Also there is label itself to have power supply, and can initiatively send radiowave (electromagnetic field of furnishing radio frequency).The information that label has comprised Electronic saving, can identify within several meters.Different from bar code, within radio-frequency (RF) tag does not need to be in recognizer sight line, within can embedding tracked object yet.
Consider the characteristic of RFID electronic tag, if can, by this kind of technology for solving people's above-mentioned worry, be exactly a very significant thing undoubtedly.
Summary of the invention
In view of this, one of object of the present invention be to provide a kind of prevent article be lost in family intelligent system, by infrared ray is combined with RFID technology apart from recognition technology, can be when people go out, people are lost article reminding, thereby the situation of having avoided important item to lose falling occurs; Two of object of the present invention be to provide a kind of prevent article be lost in family intelligent method.
The present invention adopts following technical scheme to realize one of object:
This kind prevent article be lost in family intelligent system comprise:
With the attachment of RFID label, described attachment, for linking together with not wishing to be lost the article that fall, makes both position relationships identical;
Near RFID reader: be arranged on the discrepancy gate in room, for perception and read the information with the RFID label on the attachment of RFID label, and be sent to central control unit;
Near infrared ray inlet/outlet judging unit: be arranged on the discrepancy gate in room, for judging user's inlet/outlet state;
Central control unit: the information sending over according to the state of user's inlet/outlet and RFID is analyzed, when finding that user does not carry while going out with the attachment of RFID label, sends and controls signal to reminding unit;
Reminding unit: the control signal of sending according to central control unit, one or more modes such as employing sound, light, display screen are reminded user.
Especially, described infrared ray inlet/outlet judging unit comprises infrared induction module, infrared receiver module, distance calculation module and condition judgment module, described infrared induction module is penetrated infrared ray for perception user concurrent, described infrared receiver module is for receiving the infrared ray reflecting, described distance calculation module according to infrared emitting light and catoptrical phase differential calculate for the distance at the gate of coming in and going out, the distance that described condition judgment module repeatedly records by front and back judges user's inlet/outlet state, and judged result is sent to central control unit.
Especially, the induction region of described infrared induction module to be to come in and go out centered by gate, the fan-shaped swept area take the distance apart from the gate of coming in and going out as radius.
Especially, the described attachment with RFID label is bracelet, bracelet, key chain, card, Mobile phone pendant or drop.
Especially, described central control unit is provided with reset function flip flop equipment.
The present invention realizes two of object of the present invention by following scheme:
Prevent that article are lost in the intelligent method of family, it is characterized in that: the method is near the discrepancy gate in room, to install for judging the infrared ray inlet/outlet judging unit of user's inlet/outlet state and for perception and read the RFID reader of RFID label information, the content of the judged result of infrared ray inlet/outlet judging unit and RFID reader reading information is sent to central control unit;
Attachment with RFID label information and the article that need to lose prompting are linked together, when central control unit is according to infrared ray inlet/outlet judging unit and RFID reader feedack, when finding user in the state of going out and not carrying the attachment with RFID label information, send and control signal to reminding unit, user is reminded.
The invention has the beneficial effects as follows:
The present invention is by combining infrared ray apart from recognition technology and RFID REID, can be when people go out, whether discovery in time has important article not carry, thereby people are reminded, solve part population and gone out and easily lose the problem of important item, brought more convenience to people's life; The element of system of the present invention is all existing ripe device simultaneously, therefore the manufacturing cost of whole system is lower, can not bring larger financial burden to people, is applicable to promoting the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is device connection diagram of the present invention;
Fig. 2 is the module connection diagram of infrared ray inlet/outlet judging unit.
Embodiment
As shown in Figure 1, the present invention prevents that article are lost in the intelligent system of family, comprise following ingredient:
(1) with the attachment 1 of RFID label: attachment for do not wish to be lost the article that fall and link together, make both position relationships identical, in actual applications, can adopt the shapes such as bracelet, bracelet, key chain, card, Mobile phone pendant or drop, as long as with RFID label, just can be used as attachment and use;
(2) near RFID reader 2: be arranged on the discrepancy gate in room, for perception and read the information with the RFID label on the attachment of RFID label, and be sent to central control unit;
(3) near infrared ray inlet/outlet judging unit 3: be arranged on the discrepancy gate in room, for judging user's inlet/outlet state;
As shown in Figure 2, in the present embodiment, infrared ray inlet/outlet judging unit 3 comprises infrared induction module 31, infrared receiver module 32, distance calculation module 33 and condition judgment module 34, infrared induction module is penetrated infrared ray for perception user concurrent, infrared receiver module is for receiving the infrared ray reflecting, distance calculation module according to infrared emitting light and catoptrical phase differential calculate for the distance at the gate of coming in and going out, the distance that condition judgment module repeatedly records by front and back judges user's inlet/outlet state, and judged result is sent to central control unit.
In the present embodiment, the induction region of infrared induction module to be to come in and go out centered by gate, the fan-shaped swept area take the distance apart from the gate of coming in and going out as radius.General this swept area with in front of the door behind the door the scope of 2～4m rice be advisable.
(4) central control unit 4: the information sending over according to the state of user's inlet/outlet and RFID is analyzed, when finding that user does not carry while going out with the attachment of RFID label, sends and controls signal to reminding unit;
(5) reminding unit 5: the control signal of sending according to central control unit, one or more modes such as employing sound, light, display screen are reminded user.In concrete enforcement, can adopt the existing conventional alarming devices such as sound prompt device, lamplight scintillator to realize.
As further improvement, central control unit is provided with reset function flip flop equipment, by reset function, can make system recover virgin state, stops the alarm sound that reminding unit sends.
Of the present invention prevent article be lost in family intelligent method, near the discrepancy gate in room, to install for judging the infrared ray inlet/outlet judging unit of user's inlet/outlet state and for perception and read the RFID reader of RFID label information, the content of the judged result of infrared ray inlet/outlet judging unit and RFID reader reading information is sent to central control unit;
Attachment with RFID label information and the article that need to lose prompting are linked together, when central control unit is according to infrared ray inlet/outlet judging unit and RFID reader feedack, when finding user in the state of going out and not carrying the attachment with RFID label information, send and control signal to reminding unit, user is reminded.
By adopting the present invention, can effectively remind people not lose and fall to being with appendiculate important item, its realization degree is high, reminds in time, the today of day by day accelerating in rhythm of life, has good using value.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; although the present invention is had been described in detail with reference to preferred embodiment; being familiar with the those of ordinary skill in this field can modify or be equal to replacement technical scheme of the present invention, does not all depart from the protection domain of the technical program.
Claims (6)
1. prevent that article are lost in the intelligent system of family, is characterized in that: described intelligent system comprises:
With the attachment of RFID label, described attachment, for linking together with not wishing to be lost the article that fall, makes both position relationships identical;
Near RFID reader: be arranged on the discrepancy gate in room, for perception and read the information with the RFID label on the attachment of RFID label, and be sent to central control unit;
Near infrared ray inlet/outlet judging unit: be arranged on the discrepancy gate in room, for judging user's inlet/outlet state;
Central control unit: the information sending over according to the state of user's inlet/outlet and RFID is analyzed, when finding that user does not carry while going out with the attachment of RFID label, sends and controls signal to reminding unit;
Reminding unit: the control signal of sending according to central control unit, one or more modes such as employing sound, light, display screen are reminded user.
According to claim 1 prevent article be lost in family intelligent system, it is characterized in that: described infrared ray inlet/outlet judging unit comprises infrared induction module, infrared receiver module, distance calculation module and condition judgment module, described infrared induction module is penetrated infrared ray for perception user concurrent, described infrared receiver module is for receiving the infrared ray reflecting, described distance calculation module according to infrared emitting light and catoptrical phase differential calculate for the distance at the gate of coming in and going out, the distance that described condition judgment module repeatedly records by front and back judges user's inlet/outlet state, and judged result is sent to central control unit.
3. according to claim 1ly prevent that article are lost in the intelligent system of family, is characterized in that: the induction region of described infrared induction module to be to come in and go out centered by gate, the fan-shaped swept area take the distance apart from the gate of coming in and going out as radius.
According to claim 1 prevent article be lost in family intelligent system, it is characterized in that: the described attachment with RFID label is bracelet, bracelet, key chain, card, Mobile phone pendant or drop.
According to claim 1 prevent article be lost in family intelligent system, it is characterized in that: described central control unit is provided with reset function flip flop equipment.
6. prevent that article are lost in the intelligent method of family, it is characterized in that: the method is near the discrepancy gate in room, to install for judging the infrared ray inlet/outlet judging unit of user's inlet/outlet state and for perception and read the RFID reader of RFID label information, the content of the judged result of infrared ray inlet/outlet judging unit and RFID reader reading information is sent to central control unit;
Attachment with RFID label information and the article that need to lose prompting are linked together, when central control unit is according to infrared ray inlet/outlet judging unit and RFID reader feedack, when finding user in the state of going out and not carrying the attachment with RFID label information, send and control signal to reminding unit, user is reminded.
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| CN201310750859.XA CN103745574A (en) | 2013-12-31 | 2013-12-31 | Intelligent system and method for preventing object from being left behind at home |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754493A (en) * | 2015-02-26 | 2015-07-01 | 刘川民 | Fixed position based information prompting system and method |
| CN105069996A (en) * | 2015-07-28 | 2015-11-18 | 上海理工大学 | Intelligent door capable of forgotten article prompt |
| CN105185059A (en) * | 2015-09-28 | 2015-12-23 | 成都愚创科技有限公司 | Key ring with reminding function |
| CN105389607A (en) * | 2015-11-23 | 2016-03-09 | 李明 | Thing forgetting prevention and intelligent prompting device and method based on electronic labels |
| CN105488964A (en) * | 2016-02-21 | 2016-04-13 | 李良杰 | Article carrying reminder |
| GB2533963A (en) * | 2015-01-09 | 2016-07-13 | Buddi Ltd | Determining entry into or exit from a place while a tracking device is in the place |
| CN106023540A (en) * | 2016-05-20 | 2016-10-12 | 广州视源电子科技股份有限公司 | Loss-preventive article prompting method and device based on loss preventive device |
| CN106205071A (en) * | 2016-09-29 | 2016-12-07 | 成都市熵场科技有限公司 | Go out belongings prompt system and reminding method thereof |
| CN106548606A (en) * | 2016-10-31 | 2017-03-29 | 北京小米移动软件有限公司 | Alarm method, equipment and system |
| CN106778901A (en) * | 2016-12-30 | 2017-05-31 | 广州视源电子科技股份有限公司 | Indoor article loses reminding method and device |
| CN107248260A (en) * | 2016-03-14 | 2017-10-13 | 通用汽车环球科技运作有限责任公司 | The object tracing based on vehicle of three-body type and notify system |
| CN109416866A (en) * | 2016-06-21 | 2019-03-01 | 三菱电机株式会社 | Access management system |
| CN113284273A (en) * | 2021-04-13 | 2021-08-20 | 嘉兴聚鑫隆科技有限公司 | Intelligent door lock and unlocking method thereof |
| CN113744510A (en) * | 2021-10-09 | 2021-12-03 | 徐煜翔 | Three-drop four-drop reminder |
| CN115012488A (en) * | 2022-05-30 | 2022-09-06 | 深圳康佳电子科技有限公司 | Clean system of wisdom bathroom based on millimeter wave detects |
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Cited By (22)
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| GB2533963A (en) * | 2015-01-09 | 2016-07-13 | Buddi Ltd | Determining entry into or exit from a place while a tracking device is in the place |
| AU2016205895B2 (en) * | 2015-01-09 | 2020-10-22 | Buddi Limited | Determining entry into or exit from a place while a tracking device is in the place |
| US10074262B2 (en) | 2015-01-09 | 2018-09-11 | Buddi Limited | Determining entry into or exit from a place while a tracking device is in the place |
| GB2533963B (en) * | 2015-01-09 | 2017-12-13 | Buddi Ltd | Determining entry into or exit from a place while a tracking device is in the place |
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| CN105069996A (en) * | 2015-07-28 | 2015-11-18 | 上海理工大学 | Intelligent door capable of forgotten article prompt |
| CN105185059A (en) * | 2015-09-28 | 2015-12-23 | 成都愚创科技有限公司 | Key ring with reminding function |
| CN105389607A (en) * | 2015-11-23 | 2016-03-09 | 李明 | Thing forgetting prevention and intelligent prompting device and method based on electronic labels |
| CN105488964A (en) * | 2016-02-21 | 2016-04-13 | 李良杰 | Article carrying reminder |
| CN107248260A (en) * | 2016-03-14 | 2017-10-13 | 通用汽车环球科技运作有限责任公司 | The object tracing based on vehicle of three-body type and notify system |
| CN106023540A (en) * | 2016-05-20 | 2016-10-12 | 广州视源电子科技股份有限公司 | Loss-preventive article prompting method and device based on loss preventive device |
| CN109416866A (en) * | 2016-06-21 | 2019-03-01 | 三菱电机株式会社 | Access management system |
| CN106205071A (en) * | 2016-09-29 | 2016-12-07 | 成都市熵场科技有限公司 | Go out belongings prompt system and reminding method thereof |
| CN106548606A (en) * | 2016-10-31 | 2017-03-29 | 北京小米移动软件有限公司 | Alarm method, equipment and system |
| CN106778901A (en) * | 2016-12-30 | 2017-05-31 | 广州视源电子科技股份有限公司 | Indoor article loses reminding method and device |
| CN113284273A (en) * | 2021-04-13 | 2021-08-20 | 嘉兴聚鑫隆科技有限公司 | Intelligent door lock and unlocking method thereof |
| CN113284273B (en) * | 2021-04-13 | 2023-02-03 | 嘉兴聚鑫隆科技有限公司 | Intelligent door lock and unlocking method thereof |
| CN113744510A (en) * | 2021-10-09 | 2021-12-03 | 徐煜翔 | Three-drop four-drop reminder |
| CN115012488A (en) * | 2022-05-30 | 2022-09-06 | 深圳康佳电子科技有限公司 | Clean system of wisdom bathroom based on millimeter wave detects |
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Application publication date: 20140423 |