CN203968111U - A kind of anti-lost intercom based on Bluetooth technology - Google Patents
A kind of anti-lost intercom based on Bluetooth technology Download PDFInfo
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- CN203968111U CN203968111U CN201420256151.9U CN201420256151U CN203968111U CN 203968111 U CN203968111 U CN 203968111U CN 201420256151 U CN201420256151 U CN 201420256151U CN 203968111 U CN203968111 U CN 203968111U
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Abstract
The utility model discloses a kind of anti-lost intercom based on Bluetooth technology, comprise Bluetooth interphone and with anti-lost warning device, Bluetooth interphone comprises microprocessor, power supply one, acoustic control module, intercommunication module, MIC module, audio frequency power amplifier and bluetooth module one, microprocessor and power supply one, acoustic control module, intercommunication module is connected with bluetooth module one, the input of acoustic control module is connected with an output of MIC module, the output of acoustic control module is connected with intercommunication module with microprocessor, another output of MIC module is connected with intercommunication module, the output of intercommunication module is connected with audio frequency power amplifier, anti-lost warning device comprises the bluetooth module two with bluetooth module one radio communication, and the input of bluetooth module two is connected with power supply two, and the output of bluetooth module two is connected with alarm module with vibrations motor.The utility model is reasonable in design, cost is lower, easy to use, result of use good, efficiently solves the deficiency of existing intercom safety guarantee.
Description
Technical field
The utility model relates to a kind of intercom, particularly a kind of anti-lost intercom based on Bluetooth technology.
Background technology
Intercom technology is created in the '20s of the sound of the wind and the cry of the stork the earliest, is born in the laboratory of Wsetinghouse.An inventor who is named as JohnKormode personality oddity " has a fantastic idea " and wants postal document to realize automatic sorting, makes people feel very novel that kind to each imagination of application of electronic technology aspect.His idea is on envelope, to do intercom mark, and the information in intercom is receiver's address, resembles the postcode of today.Kormode has invented intercom mark the earliest for this reason, very simple of design, i.e. and " bar " representative digit " 1 ", two " bar " representative digits " 2 ", analogize in proper order.Then, he has invented again the intercom recognizing apparatus being made up of basic element: one (can utilizing emitted light receive reverberation) measures reflected signal bar and empty method, i.e. edge set winding; With the method that uses measurement result, i.e. decoder.Intercom reader noise is the earliest very large.Switch is by a series of Control, and " opening " and " pass " determined by the quantity that is printed on " bar " on envelope.By this method, intercom symbol directly carries out go-on-go to mail.Shortly after that, the partner Douglas Young of Kormode has done a little improvement on the basis of Kormode code.New intercom symbol can be encoded to 100 different areas in onesize space, and Kormode code can only be encoded to ten different areas.Along with the development of LED (light-emitting diode), microprocessor and laser diode, welcome the huge explosion of new identifier (symbolism) and its application, people are referred to as " intercom industry ".Seldom can find today and there is no directly contacted i.e. fast company or the individual of accurate intercom technology again.Because the technological progress in this field is very fast with development, and there is every day increasing application to be developed.
Intercom can be realized one to one, the talking mode of one-to-many, and is not subject to network limits, and in the not yet covered with networks place of arriving, intercom can allow user easily link up.Call cost is low, once by saying, simple to operate, make communication freer, especially, in the situation of intervention schedule and collective's cooperative work, the advantage of intercom seems more outstanding.Although mobile phone is constantly universal now, but these advantages of intercom still allow it exhibit one's skill to the full in the communications industry, intercom is now widely used in the industries such as public security, civil aviaton, transport, water conservancy, railway, manufacture, building, service, for contact and command scheduling between member of community, link up efficiency and improve the quick reaction capability of processing accident to improve.At present, intercom technical field has been developed a lot of additional functions, makes it use more convenient and hommization, as video phone, GPS positioning interphone, Mobile phone talkback machine etc.Good its economic worth of intercom of performance is also not low, but people's routine use its also can because of carelessness lose or stolen, bring certain loss.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of anti-lost intercom based on Bluetooth technology is provided.It is reasonable in design, cost is lower, easy to use, reliability is high, result of use is good, efficiently solves the deficiency of existing intercom use safety problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of anti-lost intercom based on Bluetooth technology, it is characterized in that: comprise Bluetooth interphone and with the supporting anti-lost warning device of Bluetooth interphone, described Bluetooth interphone comprises microprocessor, power supply one, acoustic control module, intercommunication module, MIC module, audio frequency power amplifier and bluetooth module one, described microprocessor and power supply one, acoustic control module, intercommunication module is connected with bluetooth module one, the input of described acoustic control module is connected with an output of MIC module, the output of described acoustic control module is connected with intercommunication module with microprocessor, another output of described MIC module is connected with intercommunication module, the output of described intercommunication module is connected with audio frequency power amplifier, described anti-lost warning device comprises the bluetooth module two with bluetooth module one radio communication, and the input of described bluetooth module two is connected with power supply two, and the output of described bluetooth module two is connected with alarm module with vibrations motor.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described microprocessor is ATmega16 single-chip microcomputer.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described acoustic control module is NJM2072 audio level conversion chip.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described intercommunication module is that HKT-80BK wireless talkback, number pass transceiver module.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described bluetooth module one and bluetooth module two are the BCM of Botong series Bluetooth chip.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described alarm module is sound and light alarm device.
Above-mentioned a kind of anti-lost intercom based on Bluetooth technology, is characterized in that: described power supply one and power supply two are Li-Ion rechargeable battery.
The utility model compared with prior art has the following advantages:
1, intercom of the present utility model is by adding bluetooth module, and communicates by letter to reach the anti-lost antitheft object of intercom with the bluetooth warning device being attached to it, reasonable in design, practical reliable.
2, Botong's Bluetooth RF communication chip price that the utility model adopts is lower, and communication distance is suitable for the antitheft communication of health periphery, and result of use is good.
In sum, the utility model is reasonable in design, cost is lower, easy to use, reliability is high, result of use is good, efficiently solves the deficiency of existing intercom use safety problem.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is overall structure block diagram of the present utility model.
Description of reference numerals:
1-microprocessor; 2-power supply one; 3-acoustic control module; 4-intercommunication module; 5-MIC module;
6-audio frequency power amplifier; 7-bluetooth module one; 8-bluetooth module two; 9-shakes motor;
10-alarm module; 11-power supply two.
Embodiment
As shown in Figure 1, a kind of anti-lost intercom based on Bluetooth technology, it is characterized in that: comprise Bluetooth interphone and with the supporting anti-lost warning device of Bluetooth interphone, described Bluetooth interphone comprises microprocessor 1, power supply 1, acoustic control module 3, intercommunication module 4, MIC module 5, audio frequency power amplifier 6 and bluetooth module 1, described microprocessor 1 and power supply 1, acoustic control module 3, intercommunication module 4 is connected with bluetooth module 1, the input of described acoustic control module 3 is connected with an output of MIC module 5, the output of described acoustic control module 3 is connected with intercommunication module 4 with microprocessor 1, another output of described MIC module 5 is connected with intercommunication module 4, the output of described intercommunication module 4 is connected with audio frequency power amplifier 6, described anti-lost warning device comprises the bluetooth module 28 with bluetooth module one 7 radio communications, and the input of described bluetooth module 28 is connected with power supply 2 11, and the output of described bluetooth module 28 is connected with alarm module 10 with vibrations motor 9.
In the present embodiment, described microprocessor 1 is ATmega16 single-chip microcomputer.
In the present embodiment, described acoustic control module 3 is NJM2072 audio level conversion chip.
In the present embodiment, described intercommunication module 4 is that HKT-80BK wireless talkback, number pass transceiver module.
In the present embodiment, described bluetooth module 1 and bluetooth module 28 are the BCM of Botong series Bluetooth chip.
In the present embodiment, described alarm module 10 is sound and light alarm device.
In the present embodiment, described power supply 1 and power supply 2 11 are Li-Ion rechargeable battery.
In actual use procedure, partner call out voice analog signal by antenna reception after, pass to acoustic control module 3 and intercommunication module 4 by MIC module 5, the PTT pin level that acoustic control module 3 receives after signal on it changes, can realize sound channel conversion, voice signal is sent to microprocessor 1 by the module 4 of intercommunication simultaneously, and microprocessor 1 is controlled audio frequency power amplifier 6 after voice signal is processed audio signal is sent with speech form, and called can be heard the call contents of partner.Simultaneously, microprocessor 1 is controlled bluetooth module 1 and bluetooth module 28 pairing and real time communication, after successful matching, bluetooth module 28 reads the RF intensity of bluetooth module 1 by the link monitoring timing of bluetooth, in the time that the RF signal of the bluetooth module 1 of reading is less than certain set point, show that intercom may be lost or stolen, shake motor 9 and shake, and alarm module 10 sound and light alarms, find in time with prompting user, ensured to greatest extent the use safety of intercom.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection range of technical solutions of the utility model.
Claims (7)
1. the anti-lost intercom based on Bluetooth technology, it is characterized in that: comprise Bluetooth interphone and with the supporting anti-lost warning device of Bluetooth interphone, described Bluetooth interphone comprises microprocessor (1), power supply one (2), acoustic control module (3), intercommunication module (4), MIC module (5), audio frequency power amplifier (6) and bluetooth module one (7), described microprocessor (1) and power supply one (2), acoustic control module (3), intercommunication module (4) is connected with bluetooth module one (7), the input of described acoustic control module (3) is connected with an output of MIC module (5), the output of described acoustic control module (3) is connected with intercommunication module (4) with microprocessor (1), another output of described MIC module (5) is connected with intercommunication module (4), the output of described intercommunication module (4) is connected with audio frequency power amplifier (6), described anti-lost warning device comprises the bluetooth module two (8) with bluetooth module one (7) radio communication, the input of described bluetooth module two (8) is connected with power supply two (11), and the output of described bluetooth module two (8) is connected with alarm module (10) with vibrations motors (9).
2. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described microprocessor (1) is ATmega16 single-chip microcomputer.
3. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described acoustic control module (3) is NJM2072 audio level conversion chip.
4. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described intercommunication module (4) is HKT-80BK wireless talkback, number biography transceiver module.
5. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described bluetooth module one (7) and bluetooth module two (8) are the BCM of Botong series Bluetooth chip.
6. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described alarm module (10) is sound and light alarm device.
7. according to a kind of anti-lost intercom based on Bluetooth technology described in claims 1, it is characterized in that: described power supply one (2) and power supply two (11) are Li-Ion rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256151.9U CN203968111U (en) | 2014-05-20 | 2014-05-20 | A kind of anti-lost intercom based on Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256151.9U CN203968111U (en) | 2014-05-20 | 2014-05-20 | A kind of anti-lost intercom based on Bluetooth technology |
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| Publication Number | Publication Date |
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| CN203968111U true CN203968111U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420256151.9U Expired - Fee Related CN203968111U (en) | 2014-05-20 | 2014-05-20 | A kind of anti-lost intercom based on Bluetooth technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634529A (en) * | 2016-02-01 | 2016-06-01 | 李兰 | Intelligent interphone with Bluetooth automatic adaption frequency |
| CN112073079A (en) * | 2020-09-14 | 2020-12-11 | 深圳市富德康电子有限公司 | Prevent losing intercom based on bluetooth |
-
2014
- 2014-05-20 CN CN201420256151.9U patent/CN203968111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634529A (en) * | 2016-02-01 | 2016-06-01 | 李兰 | Intelligent interphone with Bluetooth automatic adaption frequency |
| CN105634529B (en) * | 2016-02-01 | 2018-09-21 | 李兰 | Intelligent intercom with bluetooth automatic adaptation frequency |
| CN112073079A (en) * | 2020-09-14 | 2020-12-11 | 深圳市富德康电子有限公司 | Prevent losing intercom based on bluetooth |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |