CN103971501A - Wireless article finding device and wireless article finding system - Google Patents
Wireless article finding device and wireless article finding system Download PDFInfo
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- CN103971501A CN103971501A CN201410199272.9A CN201410199272A CN103971501A CN 103971501 A CN103971501 A CN 103971501A CN 201410199272 A CN201410199272 A CN 201410199272A CN 103971501 A CN103971501 A CN 103971501A
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Abstract
The invention discloses a wireless article finding device and a wireless article finding system. The device comprises an antenna, a wireless radio wave conversion module, a power management module, a microcontroller module and a light emitting diode module which are connected in sequence, wherein the antenna receives outside wireless electromagnetic wave signals which are then converted into electric signals, after the electric signals are boosted, the microcontroller module controls to supply power to the light emitting diode module, and the light emitting diode module is lighted, so that a user can find the needed article rapidly.
Description
Technical field
The present invention relates to a kind of wireless technical field of looking for something, relate in particular to a kind of wireless device for searching article and system of utilizing radiowave to realize and closely looking for something.
Background technology
The quickening of people's rhythm of life in city; the governable time is fewer and feweri; people are more and more higher for the pursuit of efficiency, and in the middle of daily life, people often can run into and can not conveniently determine the puzzlement of objective direction; after the article that use are placed conveniently; conventionally can forget the position of placement, be not easy to find, lose time; thereby also reduced work efficiency and time, brought inconvenience to people's life.
Summary of the invention
The object of the present invention is to provide a kind of wireless device for searching article and system, to solve indoor small article in prior art, be difficult to the problem of finding, the position of positioning object whenever and wherever possible, the required article of fast searching.
For achieving the above object, the invention provides a kind of wireless device for searching article, comprising: antenna, radiowave modular converter, power management module, micro controller module and light emitting diode module connect successively, wherein:
The radio magnetic wave that antenna sends in order to receive the external world, and be transferred to the radio magnetic wave modular converter being attached thereto;
Radiowave modular converter is in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module being attached thereto;
Power management module is for storing the electric signal after the conversion of radiowave modular converter, and the output of boosting;
Micro controller module is powered to light emitting diode module in order to control power management module.
Preferably, above-mentioned antenna is selected 2.4GHZ, 915MHZ, 868MHZ, 433MHZ or 315MHZ frequency band.
Wireless device for searching article of the present invention, by antenna, can gather the radio magnetic wave signal of designated band, after conversion, form electric signal and store, when the output voltage of the electric signal of micro controller module analyzing stored reaches the operating voltage of light emitting diode module, the output of control electric signal, make lumination of light emitting diode, this wireless device for searching article is fixed on article, when needs are found article, only need to control like this lumination of light emitting diode and can be easy to find article.
The present invention also provides a kind of wireless system of looking for something, and it comprises: remote terminal, routing device, wireless device for searching article, and this remote terminal sends the steering order of looking for something, and above-mentioned instruction is sent to routing device; This routing device receives the radio magnetic wave signal that sends assigned frequency wave band after the above-mentioned steering order of looking for something; This is wireless, and device for searching article receives above-mentioned radio magnetic wave signal, the radio magnetic wave signal receiving is converted to electric signal, and control the light emission of light emitting diode module group in it, above-mentioned wireless device for searching article comprises: antenna, in order to receive the extraneous radio magnetic wave sending, and be transferred to the radio magnetic wave modular converter being attached thereto; Radiowave modular converter, in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module being attached thereto; Power management module, for storing the electric signal after the conversion of radiowave modular converter, and the output of boosting; Micro controller module, powers to light emitting diode module in order to control power management module.
Preferably, above-mentioned remote terminal is smart mobile phone, panel computer, notebook computer or PC.
Preferably, the radio magnetic wave frequency band that above-mentioned routing device sends is consistent with the operating frequency of antenna wave band in wireless device for searching article.
Preferably, above-mentioned routing device sends the radio magnetic wave signal of at least one frequency band.
The wireless system of looking for something of the present invention, before use, user by wireless device for searching article and looked for something fixing together with, when user need to find a certain being looked for something, only need to control remote terminal and send the steering order of looking for something, now routing device can receive the above-mentioned steering order of looking for something, send afterwards by analysis the radio magnetic wave signal of designated band, radio magnetic wave signal described in antenna reception in wireless device for searching article, then electromagnetic wave signal is converted to electric signal and after boosting, supplies lumination of light emitting diode, prompting user finds this by the product of looking for something, thereby realize wireless object of looking for something fast.
Beneficial effect of the present invention:
Wireless device for searching article of the present invention and system, can make user need to find fast, accurately and easily small article, there is higher practicality, also there is operated from a distance function simultaneously, most importantly wireless device for searching article does not need power supply in use, has reached the object of energy-saving and environmental protection.
Accompanying drawing explanation
Fig. 1 illustrates the structural principle block diagram of the wireless device for searching article of the present invention.
Fig. 2 illustrates the structural principle block diagram of the wireless system of looking for something of the present invention.
Fig. 3 illustrate the present invention wireless look for something system in an embodiment structural principle block diagram.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Shown in Fig. 1, wireless device for searching article of the present invention, in embodiment, adopts flexible PCB design, comprising: antenna 1, radiowave modular converter 2, power management module 3, micro controller module 4 and light emitting diode module 5 connect successively, wherein:
The radio magnetic wave that antenna 1 sends in order to receive extraneous wireless routing device, the wave frequency wave band that the receive frequency wave band of this antenna 1 sends with wireless routing device is identical, and the electromagnetic wave signal receiving is transferred to the radio magnetic wave modular converter 2 being attached thereto;
Radiowave modular converter 2 is connected with above-mentioned antenna 1, in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module 3 being attached thereto;
Power management module 3 is for storing the electric signal after 2 conversions of radiowave modular converter, and the output of boosting;
Micro controller module 4, in order to analyze, to judge the magnitude of voltage of power management module 3, when the magnitude of voltage of power management module 3 reaches the operating voltage of light emitting diode module 5, is controlled 5 power supplies of 3 pairs of light emitting diode module of power management module.
In a preferred embodiment, above-mentioned antenna can be selected 2.4GHZ, 915MHZ, 868MHZ, 433MHZ or 315MHZ equifrequent wave band.
Wireless device for searching article in the present embodiment, the design of employing flexible PCB, volume is little, frivolous, conveniently be fixed on by the product of looking for something as: suitcase, knapsack, book, glasses etc., this device can gather the radio magnetic wave signal of assigned frequency wave band by antenna 1, after 2 conversions of radiowave modular converter, form electric signal and stored by power management module 3, boost, micro controller module 4 is analyzed the electric signal of power management module 3 interior storages, can judgement power management module 3 output voltages reach the operating voltage of light emitting diode module 5, when reaching operating voltage, control electric signal output, make light emitting diode module 5 luminous, so user is very easy to find by the position of the product of looking for something, can be quick, the very first time is found article exactly.
Shown in Fig. 2, the present invention also provides a kind of wireless system of looking for something, and it comprises: remote terminal, routing device, wireless device for searching article, and this remote terminal sends the steering order of looking for something, and above-mentioned instruction is sent to routing device; This routing device receives the radio magnetic wave signal that sends assigned frequency wave band after the above-mentioned steering order of looking for something; This is wireless, and device for searching article receives above-mentioned radio magnetic wave signal, the radio magnetic wave signal receiving is converted to electric signal, and control the light emission of light emitting diode module group in it, above-mentioned wireless device for searching article comprises: antenna, in order to receive the extraneous radio magnetic wave sending, and be transferred to the radio magnetic wave modular converter being attached thereto; Radiowave modular converter, in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module being attached thereto; Power management module, for storing the electric signal after the conversion of radiowave modular converter, and the output of boosting; Micro controller module, powers to light emitting diode module in order to control power management module.
Shown in Fig. 3, in the present embodiment, above-mentioned remote terminal is smart mobile phone, and it is sent and looked for something steering order to routing device by wifi communication protocol; In this routing device, be provided with two antennas and corresponding process chip group, wherein the first antenna is for receiving the frequency band of wifi command signal, the frequency band of the second antenna is 915MHZ, the antenna of this second frequency wave band is corresponding with the antenna in above-mentioned wireless device for searching article, and at ordinary times in holding state, do not send radio magnetic wave signal, after only receiving the steering order of looking for something that remote terminal sends, just start concurrent power transmission magnetostatic wave signal, after routing device connected with network cable, also can receive the steering order of looking for something of the long-range transmission of smart mobile phone in internet; The radio magnetic wave signal that above-mentioned the second antenna of antenna reception in wireless device for searching article sends, and only can receive the radio magnetic wave signal that the second antenna sends; Radiowave modular converter is converted to electric signal by the radio magnetic wave signal receiving, and is transferred to power management module; This power management module is to the electric signal processing of storing, boost, and makes the voltage of the electric signal of storage can be to micro controller module and light-emitting diode (LED) module work; After micro controller module work, implement the magnitude of voltage in power management module to judge, judge whether to reach the operating voltage of light-emitting diode (LED) module, if reach operating voltage, control circuit conducting, makes light-emitting diode (LED) module luminous.
In other embodiment, above-mentioned remote terminal can also be panel computer, notebook computer or PC.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (6)
1. a wireless device for searching article, is characterized in that, comprising: antenna, radiowave modular converter, power management module, micro controller module and light emitting diode module connect successively, wherein:
The radio magnetic wave that antenna sends in order to receive the external world, and be transferred to the radio magnetic wave modular converter being attached thereto;
Radiowave modular converter is in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module being attached thereto;
Power management module is for storing the electric signal after the conversion of radiowave modular converter, and the output of boosting;
Micro controller module is powered to light emitting diode module in order to control power management module.
2. wireless device for searching article according to claim 1, is characterized in that, above-mentioned antenna is selected 2.4GHZ, 915MHZ, 868MHZ, 433MHZ or 315MHZ frequency band.
3. the wireless system of looking for something, is characterized in that, comprising: remote terminal, routing device, wireless device for searching article, and this remote terminal sends the steering order of looking for something, and above-mentioned instruction is sent to routing device; This routing device receives the radio magnetic wave signal that sends assigned frequency wave band after the above-mentioned steering order of looking for something; This is wireless, and device for searching article receives above-mentioned radio magnetic wave signal, the radio magnetic wave signal receiving is converted to electric signal, and control the light emission of light emitting diode module group in it, above-mentioned wireless device for searching article comprises: antenna, in order to receive the extraneous radio magnetic wave sending, and be transferred to the radio magnetic wave modular converter being attached thereto; Radiowave modular converter, in order to the radio magnetic wave signal receiving is converted to electric signal, and is transferred to the power management module being attached thereto; Power management module, for storing the electric signal after the conversion of radiowave modular converter, and the output of boosting; Micro controller module, powers to light emitting diode module in order to control power management module.
4. the wireless system of looking for something according to claim 3, is characterized in that, above-mentioned remote terminal is smart mobile phone, panel computer, notebook computer or PC.
5. the wireless system of looking for something according to claim 3, is characterized in that, the radio magnetic wave frequency band that above-mentioned routing device sends is consistent with the operating frequency of antenna wave band in wireless device for searching article.
6. the wireless system of looking for something according to claim 3, is characterized in that, above-mentioned routing device sends the radio magnetic wave signal of at least one frequency band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199272.9A CN103971501A (en) | 2014-05-12 | 2014-05-12 | Wireless article finding device and wireless article finding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199272.9A CN103971501A (en) | 2014-05-12 | 2014-05-12 | Wireless article finding device and wireless article finding system |
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| Publication Number | Publication Date |
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| CN103971501A true CN103971501A (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410199272.9A Pending CN103971501A (en) | 2014-05-12 | 2014-05-12 | Wireless article finding device and wireless article finding system |
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Citations (6)
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|---|---|---|---|---|
| CN200976184Y (en) * | 2006-11-24 | 2007-11-14 | 陈彤 | Prompting device for easily finding articles |
| CN201402509Y (en) * | 2009-03-18 | 2010-02-10 | 黄靖云 | Wireless object searching device |
| CN102013737A (en) * | 2010-10-12 | 2011-04-13 | 浙江大学 | Wirelessly charged sensor node |
| CN202103652U (en) * | 2011-06-14 | 2012-01-04 | 河南理工大学 | Wireless object-searching device |
| CN102870020A (en) * | 2009-10-30 | 2013-01-09 | 3M创新有限公司 | Illumination device having remotely powered lightguide |
| CN203217738U (en) * | 2013-03-24 | 2013-09-25 | 李超 | Wireless short-distance object tracing transmitter |
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2014
- 2014-05-12 CN CN201410199272.9A patent/CN103971501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976184Y (en) * | 2006-11-24 | 2007-11-14 | 陈彤 | Prompting device for easily finding articles |
| CN201402509Y (en) * | 2009-03-18 | 2010-02-10 | 黄靖云 | Wireless object searching device |
| CN102870020A (en) * | 2009-10-30 | 2013-01-09 | 3M创新有限公司 | Illumination device having remotely powered lightguide |
| CN102013737A (en) * | 2010-10-12 | 2011-04-13 | 浙江大学 | Wirelessly charged sensor node |
| CN202103652U (en) * | 2011-06-14 | 2012-01-04 | 河南理工大学 | Wireless object-searching device |
| CN203217738U (en) * | 2013-03-24 | 2013-09-25 | 李超 | Wireless short-distance object tracing transmitter |
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| 方红等: "无线短距离寻物系统的设计与研究", 《制造业自动化》 * |
| 王洪博等: "无线供电技术的发展和应用前景", 《电信技术》 * |
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Application publication date: 20140806 |