CN201937678U - Mobile phone with distance warning function - Google Patents
Mobile phone with distance warning function Download PDFInfo
- Publication number
- CN201937678U CN201937678U CN2010206253928U CN201020625392U CN201937678U CN 201937678 U CN201937678 U CN 201937678U CN 2010206253928 U CN2010206253928 U CN 2010206253928U CN 201020625392 U CN201020625392 U CN 201020625392U CN 201937678 U CN201937678 U CN 201937678U
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- China
- Prior art keywords
- mobile phone
- apart
- prompting function
- baseband chip
- bluetooth
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- Expired - Lifetime
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Abstract
The utility model discloses a mobile phone with a distance warning function, comprising a Bluetooth module, a communication detection module and a baseband chip which are arranged in a mobile phone body, wherein a casing of the mobile phone body is provided with a plurality of LED (light-emitting diode) lamps; each of the Bluetooth module, the communication detection module and the LED lamps is connected with the baseband chip; and the bluetooth module is in communication with another mobile phone with the distance warning function, the communication detection module detects the make and break of detection communication, and sends a starting signal to the baseband chip when losing Bluetooth signals, and the baseband chip sends a flicker instruction to the LED lamps. The mobile phone with the distance warning function can warn the distance between a user and a company using a mobile phone of the same style to guarantee that the users are not lost.
Description
Technical field
The utility model relates to cell phone apparatus, particularly a kind of mobile phone that has apart from prompting function.
Background technology
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (in the general 10m).Can comprise that carrying out wireless messages between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, relevant peripheral hardware exchanges.Utilize " bluetooth " technology, can simplify the communication between the mobile communication terminal device effectively, also communicating by letter between simplified apparatus and the internet Internet successfully, thus transfer of data becomes more rapidly efficiently, is the radio communication widening road.Bluetooth adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in 2.4GHzISM (i.e. industry, science, the medical science) frequency range of global general-use.Its data rate is 1Mbps.Adopt the time division duplex transmission plan to realize full duplex transmission.The characteristics of information age maximum are that convenient information is fast propagated, and just are being based on this point technical staff and are also making great efforts the outstanding information data transmission mode of exploitation.
Bluetooth has been not only a simple technology for mobile phone and even entire I T industry, but a conception of species.When bluetooth alliance was making fine hope to future prospect with swearing an oath in all solemnity, whole industry was all shocked by it.Cast aside the constraint of traditional line, enjoy unfettered enjoyment up hill and dale, the promise that bluetooth gives us is enough to allow the people in high spirits.Bluetooth technology is the open global specifications of a kind of wireless data and voice communication, and it is connected to the basis with near radio cheaply, sets up one with the mobile device communication environment and is connected especially for fixing.Its program writes in the microchip of a 9 * 9mm.
For example, if Bluetooth technology is incorporated in mobile phone and the kneetop computer, just can removes the tedious stube cable between mobile phone and the kneetop computer and and its foundation is communicated by letter by wireless.Other digital device of printer, PDA, desktop computer, facsimile machine, keyboard, game paddle and all can become the part of Bluetooth system.In addition, blue tooth wireless technology also provides general-purpose interface to set up a special connection device group of the individual away from fixed network for already present digital network and peripheral hardware.
Bluetooth is operated in 2.4GHz ISM (i.e. industry, science, the medical science) frequency range of global general-use.The data rate of bluetooth is 1Mb/s.The time division duplex transmission plan is used to realize full duplex transmission.Use the IEEE802.15 agreement.The ISM frequency band is the frequency band that all radio systems are all opened, and therefore uses certain frequency range wherein all can run into uncertain interference source.For example some household electrical appliances, cordless telephone, garage door opener, microwave oven or the like all may be to disturb.For this reason, to have designed quick affirmation and hopping scheme especially stable to guarantee link for bluetooth.Frequency hopping is that frequency band is divided into several frequency hopping channels (hop channel), in once connecting, radio transceiver (is a certain rules by certain sign indicating number sequence, technical being called " pseudo noise code ", be exactly that " vacation " random code) constantly from a channel " jumping is " to one other channel, have only receiving-transmitting sides to communicate, and other interference can not be disturbed by same rule by this rule; The instant bandwidth of frequency hopping is very narrow, but makes this narrow bandwidth become hundred times of ground to be extended to broadband by spread spectrum technique, makes to disturb possible influence to become very little.
Compare with other system that is operated in similar frequency bands, the bluetooth frequency hopping is faster, and packet is shorter, and this makes bluetooth all more stable than other system.The use of FEC (Forward Error Correction, forward error correction) has suppressed the random noise of long-distance link.The frequency hopping transceiver of having used binary frequency modulation (FM) technology is used to suppress to disturb and prevent decline.
Bluetooth baseband protocol(BBP) is circuit switching and the combining of packet switching.Can the transmitting synchronous packet in the time slot that is retained, each packet sends with different frequencies.Nominally a packet takies a time slot, take 5 time slots but in fact can be extended to.Bluetooth can be supported asynchronous data channel, the synchronous voice channel of carrying out when reaching 3, can also transmit asynchronous data and synchronous speech simultaneously with a channel.Each voice channel is supported the synchronous voice link of 64kb/s.Asynchronous channel can support that an end maximum rate is 721kb/s and other end speed is the asymmetric connection of 57.6kb/s, also can support the symmetry of 43.2kb/s to connect.
In view of this, those skilled in the art provide a kind of mobile phone that has apart from prompting function at the problems referred to above.
The utility model content
The utility model provides a kind of mobile phone that has apart from prompting function, has overcome the difficulty of prior art, can remind at any time to have with the companion of money mobile phone and the distance of oneself, guarantees can not wander away between the user.
The utility model adopts following technical scheme:
The utility model provides a kind of mobile phone that has apart from prompting function, comprises the bluetooth module, communication check module and the baseband chip that are arranged in the mobile phone body, and described mobile phone body shell is provided with some LED lamps;
Described bluetooth module, communication check module and LED lamp are connected described baseband chip respectively;
Described bluetooth module and another have the mobile communication apart from prompting function, and described communication check module detects the communication break-make, send enabling signal to baseband chip when losing Bluetooth signal, and described baseband chip sends flicker and instructs described LED lamp.
Preferably, also comprise the loud speaker of the signal that gives the alarm when losing Bluetooth signal, described loud speaker connects described baseband chip.
Preferably, comprise that also the mobile phone that demonstrates the alarm pattern when losing Bluetooth signal shows screen, described mobile phone shows screen and connects described baseband chip.
Preferably, described mobile phone body is a smart mobile phone.
Preferably, described mobile phone body is a touch-screen mobile phone.
Preferably, described mobile phone body is a bar phone.
Preferably, described mobile phone body is a clamshell phone.
Preferably, described mobile phone body is to revolve screen mobile phone.
Preferably, described mobile phone body is a multimedia handset.
Owing to adopted above-mentioned technology, compared with prior art, of the present utility model have apart from the mobile phone of prompting function can remind the companion and own distance who has with the money mobile phone at any time, can not wander away between the assurance user.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the module connection block diagram that has apart from the mobile phone of prompting function of the present utility model.
Embodiment
Introduce a kind of specific embodiment of the present utility model below by Fig. 1.
Embodiment 1
As shown in Figure 1, a kind of mobile phone that has apart from prompting function of the present utility model comprises that the bluetooth module, communication check module, loud speaker, the mobile phone that are arranged in the mobile phone body show screen and baseband chip, and described mobile phone body shell is provided with some LED lamps; Described bluetooth module, communication check module and LED lamp are connected described baseband chip respectively; Described bluetooth module and another have the mobile communication apart from prompting function, and described communication check module detects the communication break-make, send enabling signal to baseband chip when losing Bluetooth signal, and described baseband chip sends flicker and instructs described LED lamp.
Described loud speaker connects described baseband chip, and signal gives the alarm when losing Bluetooth signal.
Described mobile phone shows screen and connects described baseband chip, demonstrates the alarm pattern when losing Bluetooth signal.
Described mobile phone body is a smart mobile phone, or touch-screen mobile phone, or bar phone, or clamshell phone, or revolves screen mobile phone, or multimedia handset.
Of the present utility model have as follows apart from the operating position of the mobile phone of prompting function:
In the mobile phone of the present utility model about the effective propagation path 10m of bluetooth 1.0, if add the peripheral hardware driving or be suitable for 2.0,3.0 Bluetooth transmission distance can be farther, bluetooth can realize disconnecting the back from being dynamically connected, and can utilize this function of bluetooth to realize apart from inducing function so.
By the display effect that Bluetooth of mobile phone connects is set, after bluetooth connects, have the pattern flicker that hearts are linked together on 2 mobile phone screens that are connected, so just can know that the other side is in the coverage of own Bluetooth of mobile phone, when distance was near more, the LED lamp on the mobile phone continued to light, and is opposite, when distance is more and more far away, then flicker is more and more faster, when exceeding the bluetooth effective range, does not then stop flicker, show suspension, and loud speaker sends alarm sound; In the time of in 2 people get back to the bluetooth effective range, bluetooth reconnects automatically, and hearts are linked together, and pattern activates again, and LED lamp of the present utility model can constantly change according to the far and near scintillation intensity of distance.
When going out with friend when playing, the connection bluetooth can be set in advance, the function of opening that hearts are linked together, like this when playing, just can its inclination, whether need not keep one's eyes open the other side, when finding to go astray from the group with oneself, need not be afraid of, of the present utility model have apart from the mobile phone of prompting function can help you to find the other side rapidly.
In summary owing to adopted above-mentioned technology, of the present utility model have apart from the mobile phone of prompting function can remind the companion and own distance who has with the money mobile phone at any time, can not wander away between the assurance user.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with present embodiment, be all equal variation or modifications of doing according to the spirit that the utility model disclosed, still drop in the claim of the present utility model.
Claims (9)
1. mobile phone that has apart from prompting function is characterized in that: comprise the bluetooth module, communication check module and the baseband chip that are arranged in the mobile phone body, described mobile phone body shell is provided with some LED lamps;
Described bluetooth module, communication check module and LED lamp are connected described baseband chip respectively;
Described bluetooth module and another have the mobile communication apart from prompting function, and described communication check module detects the communication break-make, send enabling signal to baseband chip when losing Bluetooth signal, and described baseband chip sends flicker and instructs described LED lamp.
2. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: also comprise the loud speaker of the signal that gives the alarm when losing Bluetooth signal, described loud speaker connects described baseband chip.
3. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: comprise that also the mobile phone that demonstrates the alarm pattern when losing Bluetooth signal shows screen, described mobile phone shows screen and connects described baseband chip.
4. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is a smart mobile phone.
5. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is a touch-screen mobile phone.
6. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is a bar phone.
7. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is a clamshell phone.
8. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is to revolve screen mobile phone.
9. the mobile phone that has apart from prompting function as claimed in claim 1 is characterized in that: described mobile phone body is a multimedia handset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206253928U CN201937678U (en) | 2010-11-24 | 2010-11-24 | Mobile phone with distance warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206253928U CN201937678U (en) | 2010-11-24 | 2010-11-24 | Mobile phone with distance warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937678U true CN201937678U (en) | 2011-08-17 |
Family
ID=44449182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206253928U Expired - Lifetime CN201937678U (en) | 2010-11-24 | 2010-11-24 | Mobile phone with distance warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840857A (en) * | 2014-03-12 | 2014-06-04 | 上海天奕达电子科技有限公司 | Method and equipment for searching for Bluetooth equipment rapidly |
| CN108419226A (en) * | 2012-09-27 | 2018-08-17 | 华为终端（东莞）有限公司 | A kind of method and bluetooth equipment connected between bluetooth equipment |
-
2010
- 2010-11-24 CN CN2010206253928U patent/CN201937678U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419226A (en) * | 2012-09-27 | 2018-08-17 | 华为终端（东莞）有限公司 | A kind of method and bluetooth equipment connected between bluetooth equipment |
| CN103840857A (en) * | 2014-03-12 | 2014-06-04 | 上海天奕达电子科技有限公司 | Method and equipment for searching for Bluetooth equipment rapidly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |