KR20070045407A - The portable things missing prevention system local area wireless communication network in base - Google Patents

Abstract

The present invention relates to a portable article loss prevention system based on a short-range wireless communication network, in the present invention, worn articles worn on the user's body (for example, watches, belts, neck, glasses, bracelets, clothing, etc.) and Proximity zones between the wearables and the portable items are communicated to each of the portable devices (e.g., mobile phones, PDAs, DMB receivers, game machines, MP3 players, DVD players, digital cameras, wallets, etc.) that are carried through the local area network. Neighboring presence is checked periodically, and when the distance between the wearable and the portable product is increased due to carelessness of the user, for example, a corresponding warning signal (e.g., warning light, warning sound, warning sound, warning vibration) And a communication module capable of selectively outputting the same), through which the risk of loss of a portable product can be naturally reduced without special attention from the user side. By induction to recognize it, it is possible to effectively block the user side of the cellular damage due to lost article.

Description

The portable things missing prevention system local area wireless communication network in base}

1 and 2 is an exemplary view conceptually showing the installation form of the portable article loss prevention system according to the present invention.

3 is an exemplary diagram conceptually showing a detailed configuration of the article information notification module and the loss warning management module according to the present invention.

4 is an exemplary diagram conceptually showing a proximity zone information sending pattern of the article information sending unit according to the present invention.

5 and 6 is an exemplary view conceptually showing the installation form of the portable article loss prevention system according to another embodiment of the present invention.

7 is an exemplary view conceptually showing the detailed configuration of the article information notification module and the loss warning management module according to another embodiment of the present invention.

8 and 10 is an exemplary view conceptually showing the installation form of the portable article loss prevention system according to another embodiment of the present invention.

9 and 11 are exemplary diagrams conceptually showing the detailed configuration of the article information notification tag and the loss warning management module according to another embodiment of the present invention.

The present invention prevents, for example, the loss of various portable devices such as mobile terminals (mobile phones, PDAs, DMB receivers, game machines, etc.), small audio equipments (MP3 players, DVD players, etc.), small imaging equipment (digital cameras, etc.), wallets, and the like. The present invention relates to a system for carrying out the present invention, and more particularly, a wear item (eg, a watch, a belt, a neck, glasses, a bracelet, clothing, etc.) worn on the user's body, and a portable item (eg, a mobile phone, a PDA, etc.) carried by the user. , DMB receivers, game machines, MP3 players, DVD players, digital cameras, wallets, etc.) periodically checks the neighboring presence between the wearable and the portable, while communicating via a local area network. When the distance between the wearable and the portable product is increased due to carelessness of the user, a corresponding warning signal (eg, a warning light, a warning sound, a warning sound, a warning vibration, etc.) is selected. It is equipped with a communication module capable of outputting, and through this, by inducing the user to naturally recognize the risk of loss of the portable product without paying special attention to the user side, to effectively block the user side damage due to the loss of the portable product The present invention relates to a portable product loss prevention system based on a local area wireless communication network.

In recent years, as the living environment has changed drastically, the types of portable goods that each individual carries are from traditional items such as wallets to mobile terminals (mobile phones, PDAs, DMB receivers, game machines, etc.), small acoustic devices (MP3 players, etc.) It is being widely expanded to high-tech electronic devices such as photographing devices (digital cameras, etc.).

Of course, as the type of portable products increases, the likelihood of loss of the portable products also increases, and the loss of each user also increases significantly.

However, despite this situation, in the conventional case, since there is no clear way to prevent the loss of the portable product in advance, except for each user paying more attention, under the conventional system, Unless further action is taken, each user will be forced to bear the enormous damage of losing a portable device.

Accordingly, an object of the present invention is to wear worn on the user's body (e.g. watches, belts, neckbands, glasses, bracelets, clothing, etc.), and portable items (e.g., mobile phones, PDAs, DMB receivers, etc.) that the user is carrying Game devices, MP3 players, DVD players, digital cameras, wallets, etc.) periodically check the neighboring presence between the wearables and the portable items while communicating via a local area network, for example, carelessness of the user. Due to this, when the distance between the wearable and the portable article is far away, there is provided a communication module for selectively outputting a corresponding warning signal (for example, warning light, warning sound, warning sound, warning vibration, etc.), In this way, the user side can be naturally aware of the risk of loss of the portable product without paying special attention to the user's side. To effectively block.

Other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

In order to achieve the above object, the present invention belongs to a computer belonging to a portable article that is additionally carried by a user who has a wear article on a part of the body, and is selectively connected to a short-range wireless communication network so that the portable article is worn. A goods information notification module for periodically transmitting proximity presence information for notifying whether a person is in close proximity to the wearable item, and the computer information belonging to the wearable item, the goods information notification module being transmitted through the local area network; And when the proximity presence information is received and checked, and the distance between the portable article and the worn article becomes far and the proximity presence information is not received, a warning signal indicating a risk of loss of the portable article is received. Short-range wireless consisting of a combination of loss warning management module to induce output through the Disclosed is a portable product loss prevention system based on a communication network.

In addition, in another aspect of the present invention, the user who owns the portable device additionally belongs to a computer that is additionally worn by the user, and is selectively connected to a short-range wireless communication network to determine whether the worn product is in proximity to the portable product. The goods information notification module periodically transmitting the proximity zone information for notifying whether or not to the portable goods side, and is computerized within the portable goods, and communicates with the goods information notification module via the short-range wireless communication network to provide the proximity zone information. When the information is received and checked, and the distance between the wearable and the portable product is far and the proximity presence information is not received, a warning signal informing the risk of loss of the portable product is induced through the corresponding portable product. Portable wireless network based on local area wireless communication network It discloses a product loss prevention systems.

Hereinafter, with reference to the accompanying drawings, the portable article loss prevention system based on the short-range wireless communication network according to the present invention in more detail.

As shown in Figure 1 and 2, the portable article loss prevention system according to the present invention is a portable article 10 that the user usually carries, for example, a mobile phone 20, PDA 30, notebook computer, game machine, etc. The product information notification module 100, which is computerized in the interior of the device, and, for example, a local wireless communication network (LN) such as a Bluetooth network, for example, the device information notification module 100 at a short distance periodically While wirelessly communicating, a wear product additionally possessed and worn on a part of the user's body B, for example, has a configuration in which the loss warning management module 200 that is computerized in the electronic clock 300 is closely combined. Done.

Of course, in this case, the preceding Bluetooth network can be flexibly transformed into a similar type of short-range wireless communication network such as a radio frequency identification network, an NFC network, a near field communication network, and a Wi-Fi network. have.

In this situation, as shown in FIG. 2, the article control module 21, which is computerized in the portable device 10 such as the mobile phone 20, the PDA 30, or the like, for example, a mobile phone control module, a PDA control module, or the like. ) Is a power supply module 25, such as a battery, while receiving a series of power, the various function execution module 23 (e.g., speaker, memory, software, communication circuit, backlight, driving circuit, etc.) under the computer system. By systematically controlling the display module 22 and the vibration motor 24, the portable product 10 smoothly performs a series of necessary functions given to the user, for example, a mobile phone function and a PDA function, without any problems. To do it.

At this time, the article control module 21 is a power supply for electrically connecting the power supply module 25 and the article information notification module in a state in which the article information notification module 100 of the present invention further belongs to its computerized control system. By selectively turning on / off the supply switch 26 to properly adjust the power supply status of the article information notification module 100, the article information notification module 100 is selected according to a computer operation schedule selected by the user. To operate (eg, to be turned off or on) (of course, under the power supply control of such a time display control module, the user may, according to his / her own wish, run the loss prevention function or stop the loss prevention function). Mode can be selectively operated).

Furthermore, as shown in the figure, the time display control module 301 computerized in the wearable items such as the electronic clock 300, while receiving a series of power through a power supply module 305, such as a battery, By systematically controlling various function execution modules 303 (for example, arithmetic circuits, switching circuits, time information generating circuits, backlights, driving circuits, etc.), display modules 302, vibration motors 304, etc. under the computer system, The electronic clock 300 may induce a series of necessary functions, for example, a time display function, to be performed smoothly without any problem.

At this time, the time display control module 301 is connected to the power supply module 305 and the loss warning management module 200 in a state in which the loss warning management module 200 of the present invention is additionally attached under its computerized control system. By selectively turning on / off the power supply switch 306 electrically connected, the loss warning management module 200 is properly selected by the user, for example, by appropriately adjusting the power supply status of the loss warning management module 200. According to the operation schedule of the computer, it is induced to selectively operate (for example, to be turned off or on) (of course, even under the power supply control of such a time display control module, the user, at his own will, prevents loss Function execution mode, loss prevention function stop mode, etc. can be selectively operated).

In the situation where such an infrastructure is prepared, the article information notification module 100 proceeds to selectively connect to a local area network (LN), so that <portables (mobile phone, PDA, notebook computer, game machine, etc.) A series of proximity presence information (eg, unique ID information of a portable product) for notifying whether the item is in close proximity to a wearable item (eg, an electronic watch); The loss warning management module 200 interworking with the article information notification module 100 via the local area network (LN) performs the procedure of transmitting the data periodically. While selectively receiving and checking the information, if the user carelessly or the like, the distance between the portable device 10 and the electronic clock 300 becomes greater than a certain level, and in the aftermath, the portable device 10 side Root When the contact information is no longer normally received, a warning signal (e.g., a warning light, a warning sound, a warning sound, a warning vibration, etc.) indicating the risk of loss of the portable device 10 is immediately worn by a wear item such as an electronic clock ( The display module 302, the speaker, and the vibration motor 304 of 300 to serve to guide the output quickly.

Of course, by the interlocking action of the article information notification module 100 and the loss warning management module 200, the distance between the <wearing goods (electronic watch) and the portable goods 10 becomes far, As soon as there is a high risk of loss, when the environment in which a corresponding warning signal (e.g., warning light, warning sound, warning sound, warning vibration, etc.) can be outputted is systematically implemented, the user does not need to pay special attention. In addition, through the warning light output through the electronic clock 300, warning sound, warning sound, warning vibration, etc., it becomes possible to naturally recognize the risk of loss of the self-contained portable product 10, and eventually, It is possible to effectively avoid various mental and financial damages caused by sudden loss.

At this time, as shown in Figure 3, the article information notification module 100 of the present invention is a product information notification controller 101, and the product information storage unit 102 is collectively controlled by the product information notification controller 101 , The article information extracting unit 104, the article information sending unit 105, and the like are closely combined.

In this case, the article information notification controller 101 forms a series of communication relationships with the article control module 21 in a state in which power is supplied to the power supply module 26 side through the power receiver 103. At the same time, the storage management and extraction procedure of the proximity zone information, the transmission procedure of the proximity zone information, and the like are collectively controlled.

In this situation, the article information storage unit 102 controlled by the article information notification controller 101 has a wearable item (for example, a mobile device 10 (mobile phone, PDA, notebook computer, game machine, etc.) worn on its data storage area). , A series of proximity zone information, for example, the unique ID information of the portable device 10, to systematically store and manage the presence or absence of proximity to the electronic watch). The article information extracting unit 104 controlled by the notification controller 101 immediately communicates with the article information storing unit 102 when there is an output request of the article information sending unit 105, for example. After quickly extracting the proximity zone information that has been stored and managed, it serves to provide the extracted proximity zone information to the article information transmitting unit 105 side.

At this time, the article information sending unit 105 controlled by the article information notification controller 101 takes a series of communication structures with the article information extracting unit 104 and the electronic watch 300 side loss warning management module 200. , The proximity zone information obtained through the product information extraction unit 104 is loaded on a frequency channel of different bands belonging to a specific range, for example, an ISM band (Industrial / Scientific / Medical band) of 2400 MHz to 2500 MHz, and then the corresponding proximity zone information. The presence information is sequentially transmitted to the loss warning management module 200 according to the frequency channel transmission order having a certain time difference.

For example, as shown in FIG. 4, the article information transmitter 105 transmits 80 frequency channels belonging to 2405 MHz to 2485 MHz in proximity proximity information of the portable article 10 obtained through the article information extractor 104. (E.g., 2417 MHz, 2409 MHz, 2455 MHz, ..., 2411 MHz), and then the corresponding proximity zone information has a time difference of 10 ms, and according to the transmission order for each frequency channel such as 2417 MHz, 2409 MHz, 2455 MHz, ..., 2411 MHz, etc. Of course, such a dispensing order may be selectively changed according to the situation of the article information notification module), and the discharging order is sequentially transmitted to the loss warning management module 200 (in this case, C1 and C2 shown in FIG. 4). , C3, C4, etc., indicate a clock that appears when transmitting proximity zone information).

Here, the transmission time (i.e., clock generation time) of the proximity zone information is given 1 ms for each frequency channel such as 2417 MHz, 2409 MHz, 2455 MHz, ..., 2411 MHz, and eventually includes the preceding time difference (ie, 10 ms). Thus, when all of the one-step proximity zone information sending procedure (that is, the procedure for sending the proximity zone information using 80 frequency channels) by the article information sending unit 105 is completed, the time of about 0.8 seconds is passed.

Of course, within such a time of 0.8 seconds, the electronic watch 300 side loss warning management module 200 may receive the proximity zone information through the 2417MHz frequency channel that is first transmitted from the product information transmitter 105 side. If the reception fails, the proximity zone information may be received through the 2409 MHz frequency channel which is secondly selected and sent from the article information transmitting unit 105, and even if the reception fails, Proximity zone information may be received through a 2455 MHz frequency channel that is selectively transmitted.

As a result, under such continuous proximity presence information transmission / reception environment, the loss warning management module 200 transmits at least 80 times from the article information transmitting unit 105, even if a plurality of transmission / reception failures have occurred. Through the 2411 MHz frequency channel, the proximity zone information of the portable device 10 can be stably received.

At this time, as described above, under the system of the present invention, the article information transmitting unit 105 does not continuously transmit the proximity presence information without stopping, and according to a series of frequency channel sending orders, a constant time difference of about 10 ms is provided. Since the present invention implements the present invention, the amount of power consumed by the article information transmitting unit 105 can be naturally reduced to a minimum, for example, as compared to the <continuous delivery mechanism>. As a result, the user side can flexibly enjoy the advantage of minimizing the battery consumption of the portable device, for example, the mobile phone 20, PDA 30, etc., even in the loss prevention function execution mode.

Furthermore, under the system of the present invention, the article information transmitting unit 105 first transmits the proximity zone information through the 2417 MHz frequency channel, and then any one of the remaining 79 frequency channels except the 2417 MHz frequency channel ( For example, the proximity zone information is transmitted secondly through a 2409 MHz frequency channel, and then the third proximity zone information is transmitted through any one of 78 frequency channels except for the 2417 MHz and 2409 MHz frequency channels. Since the present invention implements such a mechanism, the actual <number of transmission path cases> of the proximity zone information is 80! (80 factorial, that is, 80 × 79 ×). The large scale of 78 × ... will be maintained naturally.

Of course, in this way, the <number of delivery path cases> of the proximity existence information by the article information sending unit 105 is 80! When maintaining a large scale of the degree, the loss warning management module 200 side unnecessary interference by other radio signals even in a very difficult condition that the proximity zone information is transmitted through a frequency channel of the ISM band that anyone can use. It is possible to flexibly receive the proximity information of the goods information transmitting unit 105 side more effectively, and finally, under the implementation environment of the present invention, the user information on the goods information module 100 and the loss warning management module 200 Through the interlocking action of the overall loss of the loss of the portable function can be easily enjoyed the advantage that greatly improved.

In this situation, as shown in FIG. 3, the loss warning management module 200 of the present invention, which works in conjunction with the article information notification module 100, is attached to the loss warning controller 201 and the loss warning controller 201. The article information receiving unit 203, the warning signal output requesting unit 204, and the like, which are collectively controlled by each other, may take a close combination.

In this case, the loss warning controller 201 forms a series of communication relationships with the time display control module 301 in a state in which power is supplied to the power supply module 305 side through the power receiver 202. At the same time, the product information notification module 100 performs a function of collectively controlling the reception / checking procedure of the proximity zone information and the output guidance procedure of the warning signal for preventing the loss of the portable article.

At this time, the article information receiving unit 203 controlled by the loss warning controller 201 selects and establishes a series of radio communication relationships with the article information sending unit 105 via the above-mentioned short range wireless communication network (LN). It serves to receive the proximity zone information, for example, the unique ID information of the portable goods 10 sent from the article information sending unit 105 side.

Under the function of the article information receiving unit 203, if the loss warning controller 201 receives the proximity zone information through the 2417MHz frequency channel transmitted first from the article information transmitting unit 105 side, Ignoring the reception situation of the, only the currently received proximity presence information (that is, the first received proximity presence information) will be processed effectively. In this situation, the time display control module 301 of the electronic clock 300 side is powered. By quickly turning off the supply switch 306, the loss warning controller 201 can be induced to naturally disregard the proximity zone information that is subsequently sent over the remaining 79 frequency channels, without any additional unnecessary power consumption.

Further, the loss warning controller 201 fails to receive the first and second proximity zone information transmitted from the article information transmitting unit 105 side, and through the 2455 MHz frequency channel that is subsequently transmitted, the series of proximity signals Even when the presence information is received, only the currently received proximity presence information (that is, the third received proximity presence information) is effectively processed without ignoring subsequent reception conditions. In this situation, the electronic clock 300 The time display control module 301 quickly turns off the power supply switch 306 so that the loss warning controller 201 is subsequently transmitted through the remaining 77 frequency channels without additional unnecessary power consumption. Will naturally be ignored.

Of course, when the operation of the loss warning controller 201 is more efficiently implemented under the systematic connection with the time display control module 301, the total amount of power consumed by the loss warning controller 201 is naturally minimized. As a result, the user side can flexibly enjoy the advantage of minimizing the battery consumption of the wearable article, for example, the electronic watch 300, even in a loss prevention function execution mode.

On the other hand, together with the article information receiving unit 203, the warning signal output request unit 204 under the control of the loss warning controller 201 forms a series of communication relationships with the time display control module 301, Due to the carelessness of the user, the distance between the portable device 10 and the wearable item (electronic watch) becomes greater than a certain level, and in the aftermath, the checkout routine of the loss warning controller 201 is determined. In spite of the elapse of a certain time, when it is confirmed that the proximity information of the article information notification module 100 is not received, immediately, a warning signal (for example, a warning light, a warning sound, or the like) is sent to the time display control module 301. The procedure for requesting the output of warning sounds, warning vibrations, etc. will be prompt.

Of course, under the warning signal output request situation of the warning signal output request unit 204, the time display control module 301 is each display module 302, the function execution module 303 (for example, an audio output module) placed under the self-control system. ), The vibration motor 304, etc. are quickly controlled, and the procedure of externally outputting a series of warning lights, warning sounds, warning sounds, warning vibrations, etc. is urgently performed, and finally, without paying special attention to the user's side. In addition, for example, <red warning light>, <beep warning sound>, <warning sound that the portable device is in danger of loss> output through the electronic clock 300, <vibration warning vibration quickly > Etc., it becomes possible to naturally recognize the risk of loss of the self-contained portable product 10, and as a result, various mental and financial damages due to the sudden loss of the portable product 10 can be effectively avoided. Will be.

On the other hand, as shown in Figure 5 and Figure 6, under another embodiment of the present invention, the article information notification module 100 and the loss warning management module 200 described above will achieve a breakthrough transformation that reverses the installation position of each other It may be.

In this case, unlike the previous embodiment, the loss warning management module 200 is a computerized structure inside the user-side portable device 10, for example, the mobile phone 20, PDA 30, notebook computer, game machine, etc. And, the product information notification module 100 is to take the structure that belongs to the computer wear, for example, the electronic clock 300 inside the user.

In the situation where such an infrastructure is in place, the previous article information notification module 100 proceeds to selectively connect to a local area network (LN), so that the <wearing goods (for example, the electronic watch) is a portable product (10: A series of proximity presence information (e.g., unique ID information of a worn item) to inform whether the mobile phone, PDA, notebook computer, game machine, etc. are in close proximity to the portable device 10). It will perform a role to send periodically to the 200, and the loss warning management module 200 in conjunction with this proceeds the procedure of communicating with the goods information notification module 100 via a short-range wireless communication network (LN), the above-described While selectively receiving and checking the proximity zone information, if the user's carelessness or the like causes the distance between the electronic clock 300 and the portable product 10 to be farther than a certain level, in the aftermath, the electronic clock 300 Muscle on the side If the contact information is not normally received, a warning signal (for example, a warning light, a warning sound, a warning sound, a warning vibration, etc.) indicating the risk of loss of the portable device 10 is immediately transmitted to the mobile phone 20 and the PDA 30. The output module such as), for example, the display module 22, the speaker, the vibration motor 24 to guide the output to be performed.

Of course, by the modified interlocking action of the article information notification module 100 and the loss warning management module 200, the distance between the <wearing goods and the portable article 10 is far, the risk of loss of the portable article 10 As soon as this is high, even when an environment in which a corresponding warning signal (eg, a warning light, a warning sound, a warning sound, a warning vibration, etc.) can be outputted is systematically implemented, the user side can be used without paying special attention. Through the warning light, warning sound, warning sound, warning vibration, etc. output through the portable device 10, such as a mobile phone (20), PDA (30), notebook computer, the risk of loss of the portable device (10) naturally As a result, various mental and financial damages due to sudden loss of the portable product 10 can be effectively avoided.

At this time, as shown in Figure 7, the article information notification module 100 according to another embodiment of the present invention, the article information notification controller 101 and the article information notification controller 101, similar to the above case The article information storage unit 102, the article information extraction unit 104, the article information sending unit 105, and the like, which are collectively controlled by each other, take a close combination.

In this case, the article information notification controller 101 receives a supply of power from the power supply module 305 side via the power receiver 103, and establishes a series of communication relationships with the time display control module 301 side. While forming, it performs a function of collectively controlling the storage management and extraction procedures of the proximity zone information, the transmission procedure of the proximity zone information, and the like.

In this situation, the article information storage unit 102 controlled by the article information notification controller 101 has a portable article (for example, a mobile phone, a PDA, a notebook computer, a game machine) in which a <wearing article (for example, an electronic clock) is placed in its data storage area. Etc.), and a series of proximity presence information, for example, unique ID information of the electronic clock 300, is systematically stored and managed. The article information extraction section 104 controlled by the 101 communicates with the article information storage section 102 immediately after, for example, when there is an output request of the article information sending section 105, thereby storing and managing it. After quickly extracting the existing proximity zone information, it serves to provide the extracted proximity zone information to the article information transmitting unit 105 side.

At this time, the article information sending unit 105 controlled by the article information notification controller 101 has a series of communication structures with the article information extraction unit 104 and the loss warning management module 200 on the portable goods 20 and 30 side. While the proximity zone information secured through the article information extraction unit 104 is loaded on frequency channels of different bands belonging to a specific range, for example, ISM bands of 2400 MHz to 2500 MHz, the proximity zone information is set at a predetermined time difference. The branch has a role of sequentially transmitting to the loss warning management module 200 in accordance with the frequency channel transmission order (for detailed operation thereof, see the above description).

Meanwhile, as illustrated in FIG. 7, the loss warning management module 200 according to another embodiment of the present invention, which works in conjunction with the article information notification module 100, also similarly to the above case, the loss warning controller 201. ), The article information receiving unit 203, the warning signal output requesting unit 204, and the like, which are collectively controlled by the loss warning controller 201, take a close combination.

In this case, the loss warning controller 201 forms a series of communication relationships with the article control module 21 in a state in which power is supplied to the power supply module 25 side through the power receiver 202. , The product information notification module 100 performs a function of collectively controlling the reception / checking procedure of the proximity zone information and the output guidance procedure of the warning signal for preventing the loss of the portable article.

At this time, the article information receiving unit 203 controlled by the loss warning controller 201 selects and establishes a series of radio communication relationships with the article information sending unit 105 via the above-mentioned short range wireless communication network (LN). It serves to receive the proximity zone information transmitted from the article information sending unit 105 side, for example, the unique ID information of the electronic watch 300.

In addition, the warning signal output request unit 204 placed under the control of the loss warning controller 201 forms a series of communication relationships with the article control module 21, and, if the user's carelessness, etc. The distance between the electronic clocks is greater than or equal to a certain level, and as a result of this, due to the progress of the check routine of the loss warning controller 201, the article information notification module 100 has been passed even though the predetermined time has elapsed. If it is confirmed that the proximity proximity information is not received, the procedure for requesting the output of a warning signal (eg, a warning light, a warning sound, a warning sound, a warning vibration, etc.) to the article control module 21 is promptly performed. Will proceed.

Of course, under the warning signal output request situation of the warning signal output request unit, the article control module 21 is each display module 22, the function execution module 23 (for example, audio output module), vibration motor (under the self-control system) 24) to quickly control the lights, urgently proceeds with the process of externally outputting a series of warning lights, warning sounds, warning sounds, warning vibrations, etc. In the end, the user without having to pay special attention to the mobile phone (20) ), Such as <red warning light>, <beep warning sound>, and <"portable goods are in danger of being lost" output through portable devices such as PDA (30), notebook computer, etc. >, <Quickly Vibrating Warning & Vibration> enables the user to recognize the risk of loss of the portable device 10 naturally, and as a result, various mental and financial avoidances caused by the sudden loss of the portable device 10. The can be avoided effectively.

On the other hand, as shown in Figure 8, the portable device that the user can carry frequently in everyday life may be an article having a series of short-range wireless communication function, such as the mobile phone 20, PDA 30, notebook computer, etc. However, in some cases, it may be an article that does not have a short-range wireless communication function (or does not take the form of an electronic device) such as the digital camera 40, the MP3 player 50, the wallet 60, or the like.

Of course, in this case, the article information notification module described above can not take a structure that belongs to the corresponding computer at all, or even if it belongs to the computer, does not achieve normal short-range wireless communication at all, and finally, if no further action is taken, The user is forced to face a very embarrassing situation that is forced to tolerate the loss of portable items.

In this sensitive situation, in the present invention, as shown in the drawings, the article information notification module has nothing to do with the internal computing structure of the portable device 10, such as the digital camera 40, MP3 player 50, wallet 60, etc. For example, the outer case of the portable article 10 is similar to a tape, such as a tape that is physically attached to and installed (of course, such a physically attached installation form can be modified in various ways depending on the situation), In this case, the user can flexibly take an action of changing the article information notification tag 150 capable of performing the short range wireless communication function.

In this case, as shown in FIG. 9, the article information notification tag 150 proceeds with a procedure for selectively connecting to a local area wireless communication network (LN) without taking a structure that belongs to the portable product 10. A series of proximity presence information (e.g., inherent to a portable device) for informing <the portable device (digital camera, MP3 player, wallet, etc.) is in close proximity to a wearable item (e.g., an electronic watch). ID information) is periodically sent to the electronic watch (300) side of the loss warning management module 250, the loss warning management module 250 interworking with the article information via a short-range wireless communication network (LN) While the procedure of communicating with the notification tag 150 is performed to selectively receive and check the above-mentioned proximity presence information, if the distance between the portable device 10 and the electronic clock 300 is reduced due to user's negligence or the like. Above a certain level When the distance is far away and the proximity presence information on the side of the portable product 10 is not normally received, a warning signal (for example, a warning light, a warning sound, or a warning sound) indicating the risk of loss of the portable product 10 immediately afterwards. , A warning vibration, etc.) to guide the wearable to be output through a display module, a speaker, a vibration motor, or the like of the electronic clock 300.

Of course, by the modified interlocking action of the article information notification tag 150 and the loss warning management module 250, the distance between the <portable article 10 and the wear is far, the risk of loss of the portable article 10 As soon as this is high, even when an environment in which a corresponding warning signal (eg, a warning light, a warning sound, a warning sound, a warning vibration, etc.) can be outputted is systematically implemented, the user side can be used without paying special attention. Through the warning light, warning sound, warning sound, warning vibration, etc. output through the electronic clock 300, it is possible to naturally recognize the risk of loss of the self-contained portable product 10, and finally, It is possible to effectively avoid various mental and financial damages caused by sudden loss.

At this time, as shown in Figure 9, the article information notification tag 150, article information notification controller 151, article information storage unit 152, article information extraction unit 154, article information sending unit 155, etc. Computational components of the similar to the article information notification module 100 of the previous, in addition, it is further equipped with elements such as notification request receiving unit 156, voltage generator 157.

In this case, the notification request receiving unit 156 controlled by the article information notification controller 151 communicates with the wearable (electronic watch) side lost warning management module 250 through a short range wireless communication network (LN). While selecting and forming, for example, from the loss warning management module 250 side notification request sender 255, for example, <notify the proximity zone information> serves to quickly receive the radio signal is sent. .

In this situation, the voltage generator 157 transmits the radio request signal of the loss request management module 250 side notification request transmitter 255 received through the previous notification request receiver 156 to a series of electromagnetic induction methods. Through the induction method), it is appropriately utilized to generate itself a series of driving voltages required to drive the article information notification tag 150.

In this case, the voltage derivation / extraction unit 159 belonging to the voltage generation unit 157 takes the structure of communicating with the notification request receiving unit 156, and the loss warning management module 250 side notification request sending unit 255 is provided. When a magnetic field of a certain intensity (magnitude) is formed around the notification request receiving unit 156 due to a radio signal (notification request signal), the series of direct currents from this magnetic field is generated through a series of electromagnetic induction. It extracts and extracts voltage.

Further, the voltage rectifier 158 belonging to the voltage generator 157, for example, the detector diode, the Schottky diode, etc., receives the DC voltage induced and extracted by the voltage induction / extraction unit 159. Rectifying is performed at an appropriate level suitable for the level of the notification controller 151.

As a result, under the functions of the notification request receiving unit 156 and the voltage generating unit 157, as mentioned above, the article information notification tag 150 does not take the structure that belongs to the portable product 10. By taking a series of passive type device patterns even under a situation where a separate power supply is not possible, self-driving can be performed without any problems. In the end, the digital camera 40 and the MP3 player can be used. Even if the portable device 10, such as the power supply 50, the wallet 60, etc. is not easy to supply, the portable article loss prevention function according to the present invention can be flexibly enjoyed.

In this situation, the article information notification controller 151 selects and supplies a series of powers through an electromagnetic induction procedure on the voltage generator 157 side, storing and extracting the proximity zone information, and transmitting the proximity zone information. It is to control the overall control.

At this time, the article information storage unit 152 controlled by the article information notification controller 151 has a <portable article (mobile phone, digital camera, MP3 player, wallet, etc.) worn on the data storage area (for example, an electronic clock). ) And a series of proximity zone information, for example, the unique ID information of the portable product 10 to systematically store and notify the presence or absence of proximity to the neighbor). The article information extracting unit 154 controlled by the 151, for example, when there is a request for output of the article information sending unit 155, immediately communicates with the article information storing unit 152 and stores and manages it. After quickly extracting the proximity zone information, it performs the role of providing the extracted proximity zone information to the article information sending unit 155.

In this situation, the article information sending unit 155 controlled by the article information notification controller 151 communicates with the article information extracting unit 154 and the electronic watch 300 side of the loss warning management module 250 in a series of communication structures. While the proximity zone information secured through the article information extracting unit 154 is loaded on frequency channels of different bands belonging to a specific range, for example, ISM bands of 2400 MHz to 2500 MHz, the corresponding zone information is fixed at a certain time difference. The branch has a role of sequentially transmitting to the loss warning management module 250 in accordance with the frequency channel transmission order (for detailed operation thereof, see the above description).

Meanwhile, as shown in FIG. 9, the loss warning management module 250 according to another embodiment of the present invention which interacts with the article information notification tag 150 includes a loss warning controller 251 and a product information receiving unit 253. In addition to the computing components such as the warning signal output request unit 254, the notification request transmitter 255 may be further provided.

In this case, the notification request sender 255 controlled by the loss warning controller 251 extracts a series of notification request information stored in the self data storage area (not shown), and then extracts the extracted notification request information in a specific range. For example, after each of the different frequency bands belonging to the ISM band of 2400 MHz to 2500 MHz, the notification request information of the article information notification tag 150 according to the frequency channel transmission order having a certain time difference, 156) by sequentially sending (the detailed operation thereof is similar to the operation of the article information sending section mentioned earlier, see the description), the article information notification tag 150 can flexibly maintain the above-mentioned <self-voltage self-generation mechanism> To induce it.

In this situation, the loss warning controller 251 is connected to the time display control module 301 in a state in which power is supplied to the power supply module 305 by the power receiving unit 252. While forming, it performs the function of collectively controlling the reception / checking procedure of the proximity information on the article information notification tag 150 and the output guidance procedure of the warning signal for preventing the loss of the portable article 10.

At this time, the article information receiving section 253 controlled by the loss warning controller selects a series of radio communication relations with the article information sending section 155 through the short-range wireless communication network LN described above, and sends the article information sending. It serves to receive the proximity zone information transmitted from the unit 155, for example, the unique ID information of the portable device 10.

In addition, the warning signal output request unit 254 under the control of the loss warning controller 251 forms a series of communication relationships with the time display control module 301. The distance between the articles (electronic clock) is greater than a certain level, and as a result of this, due to the progress of the check routine of the loss warning controller 251, the article information notification tag side is approached even though a predetermined time has elapsed. If it is confirmed that the surviving information is not received, the procedure for promptly outputting a warning signal (for example, warning light, warning sound, warning sound, warning vibration, etc.) to the time display control module 301 is immediately performed. Done.

Of course, under the warning signal output request situation of the warning signal output request unit, the time display control module 301 quickly controls each display module, a function execution module (eg, an audio output module), a vibration motor, etc. placed under a self-control system. In this case, a series of warning lights, warning sounds, warning sounds, warning vibrations, and the like are urgently outputted. Finally, the user receives a special attention through a warning signal output from the electronic clock 300. Without inclination, it becomes possible to naturally recognize the risk of loss of the self-contained portable 10, and as a result, it is possible to effectively avoid various mental and financial damages due to the sudden loss of the portable 10.

On the other hand, as shown in FIG. 10, a wearable item that a user can often carry in daily life may be an electronic product that can implement a series of short-range wireless communication functions, such as the electronic clock 300 described above. It may be a general article that can not implement a short-range wireless communication function, such as, the neck street 312, belt 311.

Of course, in this case, the product information notification module can not take the structure that belongs to the corresponding computer at all, it will not be able to achieve normal short-range wireless communication at all, and eventually, if no further action is taken, the user of the portable product Inevitably, the loss is bound to be in a very embarrassing situation.

Even in such a sensitive situation, in the present invention, the article information notification module is physically attached to and attached to the exterior of a <non-communicable wearable article (a belt, a belt, etc.) like a tape (of course, such a physical attachment installation). Form, which can be variously modified depending on the situation), while flexibly taking the action of changing to a product information notification tag 150> that can normally perform a series of short-range wireless communication functions.

Even in this case, as shown in FIG. 11, the article information notification tag 150 proceeds to selectively connect to a local area wireless communication network without taking a structure that belongs to a computer 311, a belt 312, or the like. A series of proximity presence information (e.g., unique ID information of the wearable item) for informing &quot; whether or not the wearable item (such as a street, a belt, etc.) is in close proximity to a portable product (e.g., mobile phone, PDA, etc.). It will serve to periodically transmit to the lost goods management module 250 side of the portable product 10, the loss warning management module 250 in conjunction with the article information notification tag (LN) via a local wireless communication network (LN) 150, and selectively receive and check the above-mentioned proximity zone information, and if the distance between the portable device 10, the neck 312, the belt 211, due to carelessness of the user, etc. Is above a certain level If the distance is far away and the proximity presence information on the wear side is not normally received, a warning signal (for example, a warning light, a warning sound, a warning sound, and a warning vibration) indicating the danger of loss of the portable product 10 immediately afterwards. Etc.) to guide the output through the portable device 10, for example, an output module display module such as a mobile phone 20, a PDA 30, a speaker, a vibration motor, or the like.

Of course, due to the altered interlocking action of the article information notification tag 150 and the loss warning management module 250, the distance between the portable and wearable items is increased, and as soon as the risk of loss of the portable product increases, Even when the environment in which a warning signal (for example, a warning light, a warning sound, a warning sound, a warning vibration, etc.) can be outputted is systematically implemented, the portable device (10: mobile phone) can be used without paying special attention to the user. , PDA, etc.) through the warning light, warning sound, warning sound, warning vibration, etc., it becomes possible to naturally recognize the risk of loss of the self-contained portable product (10), and eventually, the sudden loss of the portable product (10) Various mental and financial damages can be effectively avoided.

In this case, as shown in FIG. 11, the article information notification tag 150 includes the article information notification controller 151, the article information storage unit 152, the article information extraction unit 154, and the article information sending unit 155. In addition to the computing components such as the above, it may further include elements such as the notification request receiving unit 156 and the voltage generating unit 157.

Even in this case, the notification request receiving unit 156 controlled by the article information notification controller 151 communicates with the loss warning management module 250 on the portable device 10 side via a short range wireless communication network (LN). While selecting and forming, for example, from the loss warning management module 250 side notification request sender 255, for example, <notify the proximity zone information> serves to quickly receive the radio signal is sent. .

Of course, in this situation, as described above, the voltage generation unit 157 receives the radio request signal of the loss request management module 250 side notification request transmitting unit 255 received through the previous notification request receiving unit 156. Through the electromagnetic induction method, by appropriately utilized, it plays a role of generating itself <a series of driving voltage required for driving the article information notification tag 150>.

Even in this case, the voltage derivation / extraction unit 159 belonging to the voltage generation unit 157 takes the structure of communicating with the notification request receiving unit 156, and the loss warning management module 250 side notification request sending unit 255 is provided. When a magnetic field of a certain intensity (magnitude) is formed around the notification request receiving unit 156 due to a radio signal (notification request signal) of the?), A series of DC voltages are drawn from the magnetic field through a series of electromagnetic inductions. In addition, the voltage rectifying unit 158 included in the voltage generator 157, for example, a detector diode and a Schottky diode, is derived and extracted by the voltage inducing / extracting unit 159. The DC voltage is rectified to an appropriate level suitable for the level of the product information notification controller 151.

As a result, the article information notification tag 150 is non-electric such as the neck 312, the belt 311, and the like under the functions of the notification request receiver 156 and the voltage generator 157. Attached to the wear, even under a situation where a separate power supply is not possible, by taking a series of passive device patterns, it can be self-driving without any problems, after all, the power supply is not easy on the user side ( 312), even when carrying the belt 311, the portable article loss prevention function by this invention can be enjoyed flexibly.

In this situation, the article information notification controller 151 selects and supplies a series of powers through an electromagnetic induction procedure on the voltage generator 157 side, storing and extracting the proximity zone information, and transmitting the proximity zone information. It is to control the overall control.

In this case, the article information storage unit 152 controlled by the article information notification controller 151 has a proximity zone near a portable article (cell phone, PDA, etc.) in the data storage area. And a series of proximity zone information, for example, the unique street information 312, belt 311, and the like to systematically store and manage the product information notification controller 151. The article information extracting unit 154 controlled by the &quot;), for example, when there is a request for output of the article information sending unit 155, immediately communicates with the article information storing unit 152, and thereby stores and manages the proximity. After quickly extracting the presence information, it performs the role of providing the extracted proximity presence information to the article information transmitting unit 155 side.

In this situation, the article information sending unit 155 controlled by the article information notification controller 151 communicates a series of communication structures with the article information extracting unit 154 and the loss warning management module 250 on the portable product 10 side. While the proximity zone information secured through the article information extracting unit 154 is loaded on frequency channels of different bands belonging to a specific range, for example, ISM bands of 2400 MHz to 2500 MHz, the corresponding zone information is fixed at a certain time difference. The branch has a role of sequentially transmitting to the loss warning management module 250 in accordance with the frequency channel transmission order (for detailed operation thereof, see the above description).

On the other hand, as shown in Figure 11, the loss warning management module 250 according to another embodiment of the present invention that works in conjunction with the article information notification tag 150, loss warning controller 251, the article information receiving unit ( 253, in addition to the computing components such as the warning signal output request unit 254, in addition, the notification request sending unit 255 is further provided.

Even in this case, the notification request sender 255 controlled by the loss warning controller 251 extracts a series of notification request information stored in the self data storage area (not shown), and then specifies the extracted notification request information. A notification request receiving unit of the product information notification tag 150 is placed in a frequency channel of different bands belonging to a range of, for example, ISM band of 2400 MHz to 2500 MHz, and the corresponding notification request information is transmitted according to a frequency channel transmission order having a certain time difference. By sequentially sending to the side (156) (the detailed operation thereof is similar to the operation of the article information sending section mentioned above, see the corresponding section description), the article information notification tag 150 flexibly provides the above-described <self-voltage self-generating mechanism>. To keep it going.

In this situation, the loss warning controller 251 forms a series of communication relationships with the article control module 21 in a state in which power is supplied to the power supply module 25 side through the power receiver 252. At the same time, a function of receiving and checking the proximity presence information of the article information notification tag 150 and the output guidance procedure of the warning signal for preventing the loss of the portable article 10 is performed.

At this time, the article information receiving unit 253 controlled by the loss warning controller 251 selects and establishes a series of radio communication relationships with the article information sending unit 155 through the above-described short-range wireless communication network LN. Proximity zone information transmitted from the article information transmission unit 155, for example, serves to receive the unique ID information, such as the neck 312, belt 311.

In addition, the warning signal output request unit 254 under the control of the loss warning controller 251 forms a series of communication relationships with the article control module 21, and, if the user's carelessness, etc., the portable article 10 And the distance between the neck 312 and the belt 311 is greater than a certain level, and in the aftermath, the checkout routine of the loss warning controller 251 is used. When it is confirmed that proximity surviving information is not received on the information notification tag 150 side, the output of a warning signal (for example, a warning light, a warning sound, a warning sound, a warning vibration, etc.) is immediately sent to the article control module 21. The request process will be expedited.

Of course, under the warning signal output request situation of the warning signal output request unit, the article control module 21 quickly controls each display module, a function execution module (eg, an audio output module), a vibration motor, etc. placed under the self-control system. In addition, a series of warning lights, warning sounds, warning sounds, warning vibrations, etc. are urgently outputted, and eventually, the user side of the mobile phone 20, PDA 30, etc. without paying special attention. Through the warning signal output through, it is possible to naturally recognize the risk of loss of the portable product 10, as a result, it is possible to effectively avoid various mental and financial damages due to the sudden loss of the portable product (10). .

As described in detail above, in the present invention, a wear item (eg, a watch, a belt, a neck, glasses, a bracelet, clothing, etc.) worn on the user's body and a portable item (eg, a mobile phone, a PDA, DMB receivers, game machines, MP3 players, DVD players, digital cameras, wallets, etc.) periodically check the neighboring presence between the wear and the handheld while communicating via a local area network, for example, a user. When the distance between the wearable and the portable product becomes large due to carelessness of the communication module, a communication module capable of selectively outputting a corresponding warning signal (for example, warning light, warning sound, warning sound, warning vibration, etc.) And by doing so, the user can be naturally aware of the risk of loss of the portable product without paying special attention to the user side, thereby losing the portable product. It can effectively block the user's side damage.

While specific embodiments of the invention have been described and illustrated above, it will be apparent that the invention may be embodied in various modifications by those skilled in the art.

Such modified embodiments should not be understood individually from the technical spirit or point of view of the present invention and such modified embodiments should fall within the scope of the appended claims of the present invention.

Claims (7)

A user carrying a wear on a part of the body is computerized within a carry-on device that is additionally carried, and selectively connects to a local area wireless network to determine whether the carry-on has a neighboring presence near the wear. A product information notification module for periodically transmitting proximity presence information for informing whether to wear or not to the wear side; Computingly belonging to the worn article, communicating with the article information notification module via the local area network, receiving and checking the proximity presence information, and the distance between the portable article and the worn article is farther away, and thus the proximity presence information. If not received, Loss prevention system for a portable product based on a short-range wireless communication network comprising a loss warning management module for inducing a warning signal indicating the risk of loss of the portable product to be output through the wear. Proximity presence information for computing whether or not the wearable item is in close proximity to the portable item is included in a computer belonging to the wearable item additionally worn by the user carrying the portable item, and selectively connected to a local area wireless communication network. A product information notification module periodically transmitting to the portable product; Computingly belonging to the portable article, communicating with the article information notification module via the short-range wireless communication network, receiving and checking the proximity zone information, and the distance between the worn article and the portable article is increased, and thus the proximity zone information Is not received, a loss prevention system based on a short-range wireless communication network, characterized in that it comprises a loss warning management module for inducing a warning signal indicating that the risk of loss of the portable product is output through the corresponding portable product. . The article information notification module of claim 1 or 2, further comprising: a article information notification controller configured to collectively control the procedure for storing and transmitting the proximity zone information; An article information storage unit controlled by the article information notification controller and configured to store and manage the proximity zone information; Controlled by the article information notification controller, and communicates with the loss warning management module via the short-range wireless communication network, each of the proximity zone information on the frequency channels of different bands belonging to a specific range, the corresponding zone information According to the frequency channel transmission sequence having a predetermined time difference, Loss prevention system for a portable product based on a short-range wireless communication network, characterized in that it comprises a product information transmission unit for sequentially transmitting to the loss warning management module side. The method of claim 1, wherein the loss warning management module comprises: a loss warning controller which collectively controls the reception / checking procedure of the proximity zone information and the output induction procedure of the warning signal; A goods information receiver controlled by the loss warning controller and communicating with the goods information notification module via the short range wireless communication network to receive the proximity presence information; If it is determined by the loss warning controller that the proximity persistence information is not received despite a predetermined time elapsed, request the output of the warning signal to the portable or wearable side to which the belonging device belongs. Portable signal loss prevention system based on a local area wireless communication network comprising a warning signal output request unit. It is attached to a part of a portable device that is additionally carried by a user who has a wear item on a part of the body, and selectively connects to a local area wireless network while generating a driving voltage by using an electromagnetic induction method. An article information notification tag for periodically transmitting proximity presence information to the wear side to indicate whether the portable article is in close proximity to the worn article; The computer-aided product belongs to the wearable product, communicates with the article information notification tag via the short-range wireless communication network, receives and checks the proximity presence information, and the distance between the portable article and the worn product is farther away. Is not received, a loss prevention system for a portable product based on a short-range wireless communication network, characterized in that it comprises a loss warning management module for inducing a warning signal indicating that the risk of loss of the portable product is output through the worn product. . It is attached to a part of a wearable item which is additionally worn by a user possessing a portable item, and utilizes an electromagnetic induction method, selectively generates a driving voltage, and selectively connects to a local area wireless network, and the wearable product is An article information notification tag that periodically transmits proximity presence information to the handheld side to indicate whether or not there is a nearby presence; Computingly belonging to the portable article, communicating with the article information notification tag via the short-range wireless communication network, receiving and checking the proximity presence information, and the distance between the worn article and the portable article is increased, and the proximity zone information is found. Is not received, a loss prevention system based on a short-range wireless communication network, characterized in that it comprises a loss warning management module for inducing a warning signal indicating that the risk of loss of the portable product is output through the corresponding portable product. . 7. The apparatus of claim 5 or 6, wherein the article information notification tag comprises: a voltage generation unit for generating the driving voltage by electromagnetically inducing a wireless signal of the loss warning management module; A product information notification controller which is driven by a drive voltage generated by the voltage generation unit, and which collectively controls the procedure of storing and transmitting the proximity zone information; An article information storage unit controlled by the article information notification controller and configured to store and manage the proximity zone information; Controlled by the article information notification controller, and communicates with the loss warning management module via the short-range wireless communication network, each of the proximity zone information on the frequency channels of different bands belonging to a specific range, the corresponding zone information According to the frequency channel transmission sequence having a predetermined time difference, Loss prevention system for a portable product based on a short-range wireless communication network, characterized in that it comprises a product information transmission unit for sequentially transmitting to the loss warning management module side.

Images