CN1728189A - Bi-directional annunciator for preventing loss - Google Patents
Bi-directional annunciator for preventing loss Download PDFInfo
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- CN1728189A CN1728189A CN 200510021267 CN200510021267A CN1728189A CN 1728189 A CN1728189 A CN 1728189A CN 200510021267 CN200510021267 CN 200510021267 CN 200510021267 A CN200510021267 A CN 200510021267A CN 1728189 A CN1728189 A CN 1728189A
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Abstract
A two-way alarm of guarding against loss consists of mother unit and subunit as both of them are prepared by radio signal emitting portion, radio signal receiving portion and alarm signal generating portion. It features that two units can emit radio signal to each other and each of them can emit one type or multitype of alarm signal separately when distance of mother unit to subunit is over set distance to cause that one unit can not receive radio signal from the other one.
Description
Technical field
The present invention relates to a kind of anti-lost alarm, more particularly, it relates to a kind of anti-lost alarm of energy bidirectional alarming.
Background technology
At present, more existing anti-lost alarms for example, are made up of machine tool and handset two parts a kind of alarm, and machine tool is placed on one's body the article possessor, and handset is attached on the article, and when article leave article possessor certain distance, machine tool just sends chimes of doom.But the in a single day stolen person of article hides or is buried because of losing circumstance complication, even machine tool sends chimes of doom, also is difficult to find article.Up to the present, do not see as yet when article and leave the machine tool certain distance, machine tool sends alerting signal simultaneously, and the handset that is attached on the article is also sent multiple alerting signal, is convenient to the alarm that people seek.
Summary of the invention
The present invention has overcome some shortcomings that exist in the prior art, and a kind of alarm that more effectively prevents article lost is provided.
Technical scheme of the present invention is that bi-directional annunciator for preventing loss of the present invention is made up of machine tool and handset two parts.Machine tool sends part by radio signal generation radiating portion, radio signal receiving unit and alerting signal and forms.Handset is sent part by radio signal generation radiating portion, radio signal receiving unit and alerting signal too and is formed.Handset is attached on the protected article.Machine tool be placed on the article possessor on one's body or near.Machine tool and handset are launched the radio signal of different frequency or various amplitude respectively to the other side, perhaps to the radio signal of the other side's launching code, perhaps machine tool and handset are alternate with respectively the other side's transmitted radio signal respectively for machine tool and handset.Machine tool and handset when reaching the intensity of setting because of the radio signal that receives the other side, are not sent alerting signal in the distance of setting.When the handset that is attached on the article is separated with machine tool above the distance of setting both alarm distance, when the radio signal that machine tool and handset do not receive the other side's radio signal or receive the other side did not reach the intensity of setting a little less than excessively, machine tool and handset were sent alerting signal respectively.The alarm distance of described alarm can be regulated by the circuit of machine tool and handset.Described bi-directional annunciator for preventing loss machine tool separates the alarm distance that surpasses setting with handset after, can send alerting signal simultaneously, also can be respectively machine tool and set different alarm distances with handset, after machine tool and handset separating distance surpass the alarm distance of setting separately respectively, send alerting signal separately.Described alerting signal comprises sound, light, cigarette, vibration, gas, liquid coloring agent.The back is mainly used in water for two kinds and reports to the police.Machine tool is selected one or more alerting signals identical or inequality respectively with handset.Described radio signal adopts coded radio signal or coded radio signal not.
The invention has the beneficial effects as follows: (1) is anti-lost effective.Leave the machine tool certain distance with the article of handset, not only machine tool can send alerting signal, and the handset on the article also sends alerting signal, is convenient in time find the article of losing.(2) because multiple alerting signal is arranged, be convenient to seek the article of losing, comprise that article fall into the water at complex environment.(3) adopt coded radio signal, can prevent that alarm is disturbed and influence is reported to the police.(4) applied widely.Can be used for the article losts such as case and bag of anti-mobile phone, notebook computer, briefcase, dress important item, can be used for also preventing that children, old man, mental patient, pet wander away.
Description of drawings
Accompanying drawing is a synoptic diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
In the drawings, described bi-directional annunciator for preventing loss is made up of machine tool 1 and handset 2 two parts.Machine tool 1 sends part by radio signal generation radiating portion, radio signal receiving unit, alerting signal and power supply is formed.Handset 2 also sends part by radio signal generation radiating portion, radio signal receiving unit, alerting signal and power supply is formed.Machine tool 1 be placed on article possessor 5 on one's body or near.Handset 2 is attached on the protected article 6, also can manufacture and design with protected article 6 one.Machine tool 1 and handset 2 are launched the radio signal 4 of different frequency or various amplitude respectively to the other side, perhaps to the radio signal 4 of the other side's launching code, perhaps machine tool 1 and handset 2 are alternate with respectively the other side's transmitted radio signal 4 respectively for machine tool 1 and handset 2.Described radio signal 4 adopts coded radio signals or coded radio signal not.When the radio signal 4 that machine tool 1 and handset 2 receive the other side reaches the intensity of setting, do not send alerting signal.When the handset 2 that is attached on the article is separated with machine tool 1 above the distance of setting both alarm distance 7, when the radio signal 4 that machine tool 1 and handset 2 do not receive the other side's radio signal 4 or receive the other side did not reach the intensity of setting a little less than excessively, machine tool 1 and handset 2 were sent alerting signal 3 respectively.Described alarm distance 7 can assign to regulate by regulating machine tool 1 and handset 2 radio signal generation radiating portions or radio signal acceptance division.Described bi-directional annunciator for preventing loss machine tool 1 separates with handset 2 above after setting alarm distance 7, can send alerting signal 3 simultaneously, also can distinguish and differently set alarm distance, after machine tool 1 and handset 2 separating distances surpass the alarm distance of setting separately respectively, send alerting signal 3 separately.Described alerting signal comprises sound, light, cigarette, vibration, gas, liquid coloring agent.Machine tool 1 is selected one or more alerting signals 3 identical or inequality respectively with handset 2.The circuit and the alerting signal of described bi-directional annunciator for preventing loss machine tool 1 and handset 2 sent the part principle, technology is simple.According to technique scheme, those skilled in the art can easily design multiple circuit and alerting signal generation part according to actual needs.
Claims (10)
1, a kind of anti-lost alarm, it is made up of machine tool and handset two parts.It is characterized in that machine tool sends part by radio signal generation radiating portion, radio signal receiving unit and alerting signal and forms.Handset is sent part by radio signal generation radiating portion, radio signal receiving unit and alerting signal too and is formed.Handset is attached on the protected article.Machine tool be placed on the article possessor on one's body or near.Machine tool and handset are respectively to the other side's transmitted radio signal.Machine tool and handset when reaching the intensity of setting because of the radio signal that receives the other side, are not sent alerting signal in the distance of setting.When the handset that is attached on the article is separated with machine tool above the distance of setting both alarm distance, when the radio signal that machine tool and handset do not receive the other side's radio signal or receive the other side did not reach the intensity of setting a little less than excessively, machine tool and handset were sent alerting signal respectively.
2, anti-lost alarm according to claim 1 is characterized in that, machine tool is different frequency to the other side's emitted radio signal and handset to the other side's emitted radio signal.
3, anti-lost alarm according to claim 1 is characterized in that, machine tool is various amplitude to the other side's emitted radio signal and handset to the other side's emitted radio signal.
4, anti-lost alarm according to claim 1 is characterized in that, machine tool and handset are coded radio signals to the other side's emitted radio signal respectively.
5, anti-lost alarm according to claim 1 is characterized in that, machine tool and handset are alternate with respectively the other side's transmitted radio signal.
6, anti-lost alarm according to claim 1 is characterized in that, machine tool is set identical alarm distance with handset, and behind the alarm distance above setting, machine tool and handset are sent alerting signal simultaneously when machine tool and handset separating distance.
7, anti-lost alarm according to claim 1 is characterized in that, machine tool is set identical alarm distance with handset, and behind the alarm distance above setting, machine tool and handset are successively sent alerting signal when machine tool and handset separating distance.
8, anti-lost alarm according to claim 1, it is characterized in that, machine tool is set different alarm distances respectively with handset, and after machine tool and handset separating distance surpassed the alarm distance of setting separately respectively, machine tool and handset were sent alerting signal respectively separately.
9, anti-lost alarm according to claim 1 is characterized in that, described alarm distance can be regulated by the circuit of machine tool and handset.
10, anti-lost alarm according to claim 1 is characterized in that, described alerting signal is one or more in sound, light, cigarette, vibration, gas, the liquid coloring agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021267 CN1728189A (en) | 2005-07-15 | 2005-07-15 | Bi-directional annunciator for preventing loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021267 CN1728189A (en) | 2005-07-15 | 2005-07-15 | Bi-directional annunciator for preventing loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1728189A true CN1728189A (en) | 2006-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510021267 Pending CN1728189A (en) | 2005-07-15 | 2005-07-15 | Bi-directional annunciator for preventing loss |
Country Status (1)
| Country | Link |
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| CN (1) | CN1728189A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103294889A (en) * | 2013-03-08 | 2013-09-11 | 浙江科技学院 | Intimacy monitoring method and intimacy monitor |
| CN104850099A (en) * | 2015-05-04 | 2015-08-19 | 浙江美大实业股份有限公司 | Kitchen control device having timing and alarming function |
| CN105118233A (en) * | 2015-08-19 | 2015-12-02 | 深圳市琦沃智能科技有限公司 | Intelligent monitor and monitoring method thereof |
| CN109215301A (en) * | 2017-07-06 | 2019-01-15 | 天津工业大学 | A kind of intelligence is looked for something and burglary-resisting system |
| WO2019047133A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳传音通讯有限公司 | Alarm prompting method, terminal and computer storage medium |
-
2005
- 2005-07-15 CN CN 200510021267 patent/CN1728189A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103294889A (en) * | 2013-03-08 | 2013-09-11 | 浙江科技学院 | Intimacy monitoring method and intimacy monitor |
| CN103294889B (en) * | 2013-03-08 | 2016-06-29 | 浙江科技学院 | Cohesion monitoring method and cohesion monitor controller |
| CN104850099A (en) * | 2015-05-04 | 2015-08-19 | 浙江美大实业股份有限公司 | Kitchen control device having timing and alarming function |
| CN105118233A (en) * | 2015-08-19 | 2015-12-02 | 深圳市琦沃智能科技有限公司 | Intelligent monitor and monitoring method thereof |
| CN109215301A (en) * | 2017-07-06 | 2019-01-15 | 天津工业大学 | A kind of intelligence is looked for something and burglary-resisting system |
| WO2019047133A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳传音通讯有限公司 | Alarm prompting method, terminal and computer storage medium |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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