CN103326748B - There is the Bluetooth adapter of alarm indication function - Google Patents
There is the Bluetooth adapter of alarm indication function Download PDFInfo
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- CN103326748B CN103326748B CN201210086197.6A CN201210086197A CN103326748B CN 103326748 B CN103326748 B CN 103326748B CN 201210086197 A CN201210086197 A CN 201210086197A CN 103326748 B CN103326748 B CN 103326748B
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- 239000003086 colorant Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000005236 sound signal Effects 0.000 abstract description 5
- 230000005856 abnormality Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 102100036285 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Human genes 0.000 description 1
- 101100009636 Dioscorea japonica dioA3 gene Proteins 0.000 description 1
- 101000875403 Homo sapiens 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present invention relates to a kind of Bluetooth adapter with alarm indication function, it is characterized in that it is by Bluetooth control chip, USB control chip and LED light composition, Bluetooth control chip is connected with USB control chip by UART serial ports, and LED light is connected on USB control chip.Described USB chip is also connected with USB interface.The present invention utilizes the transmission of Bluetooth audio signals to isolate the acoustic signal of different zone of responsibility, and can ensure that operating personnel can monitor the abnormality alarming in operation of power networks under mobile status, and its structure is simple, and reliable operation is low in energy consumption, size and weight little.
Description
Technical field
The present invention relates to a kind of communication transmission apparatus, the Bluetooth adapter with alarm indication function of particularly a kind of power grid regulation center use.
Background technology
Multiple zone of responsibility regulation and control persons at existing power grid regulation center are in a hall, the audio amplifier that screen on main dependence dispatching automation main station system regulation and control person work station and cable link carries out supervision and the monitoring of the warning of operation of power networks Information abnormity, mainly there is following deficiency in it: one is that the alarm sound of each zone of responsibility interacts, and easily causes distraction and the fatigue of regulation and control person; Two be on regulation and control person's work station screen warning message classification indicating effect outstanding not, need regulation and control person to differentiate meticulously the displaying contents in warning window on screen.These deficiencies have had a strong impact on the monitoring effect of regulation and control person to electrical network.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one to have alarm indication function, can by alarm sound Signal transmissions to the Bluetooth adapter of bluetooth earphone.
The object of the present invention is achieved like this: a kind of Bluetooth adapter with alarm indication function, is made up of, it is characterized in that Bluetooth control chip, USB control chip and LED light:
A, USB control chip is connected to regulation and control person's work station by USB interface, and the UART serial ports of USB control chip is connected with the UART serial ports of Bluetooth control chip, for transmitting alert files mark and CODEC coded audio data;
CPU in B, USB control chip according to the mark of institute's audio reception alert files not in the same way the respective pins cycle write all-zero code, drive the LED light-emitting flash of three groups of different colours to report to the police, the warning that significance level is different is distinguished by the mark of alert files and is represented by the LED of different colours;
The multi-functional I/O output port of C, USB control chip is connected with the LED of three groups of different colours, and during output low level, driving LED is luminous;
The CPU of D, Bluetooth control chip carries out CODEC software decode to CODEC coded audio data, and together with audible alarm file identification, passes to bluetooth earphone by the form of agreement by wireless blue tooth signal.
The present invention utilizes the transmission of Bluetooth audio signals to isolate the acoustic signal of different zone of responsibility, and can ensure that operating personnel can monitor the abnormality alarming in operation of power networks under mobile status, and its structure is simple, and reliable operation is low in energy consumption, size and weight little.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, USB interface J1 has 4 pins, and 1 pin (VBUS) transmits+5V voltage; 2 pin (Data-), 3 pin (Data+) adopt synchronous, asynchronous, interrupt mode transmitting user data; 4 pin (Gnd) ground connection.USB interface outside is connected to regulation and control person's work station, and inside is connected with USB chip IC 1.
USB control chip IC1 has 28 pins, and 1 pin of USB interface is connected to 20 pin (VCC) of USB control chip through the quick resistance of FE1 frequency, quick resistance FE1 filters electrophoresis and noise signal together with electric capacity C1 frequently, plays the effect of steady voltage; 2,3 pin of USB interface are connected to 16 pin (USBDM) and 15 pin (USBDP) of USB control chip, and the electric capacity C2 that centre connects over the ground and electric capacity C3 plays the filtration of noise signal; 19 pin (RESET#) of USB control chip are connected with 20 pin, power on and chip is automatically reset; 17 pin (3V3OUT) of USB control chip are 3.3V output port of power source, and the electric capacity C4 connected plays the effect of filtering electrophoresis and noise signal.17 pin are also connected with chip 12 pin (CBUS4) by resistance R1, Light-Emitting Diode LED1, and during 12 pin output low level, LED1 is luminous; 17 pin are also connected with chip 14 pin (CBUS3) by resistance R2, Light-Emitting Diode LED2, and during 14 pin output low level, LED2 is luminous; 17 pin are also connected with chip 13 pin (CBUS2) by resistance R3, Light-Emitting Diode LED3, and during 13 pin output low level, LED3 is luminous.12,13,14,22,23 pin (CBUS4, CBUS2, CBUS3, CBUS1, CBUS0) of USB control chip are multi-functional I/O output port, work in bit bang pattern, respective pins output low level will be driven when writing all-zero code, and there is stronger suction stream ability (>50mA), CPU in USB control chip according to the mark of institute's audio reception alert files not in the same way the respective pins cycle write all-zero code, and then drive different light-emitting diode tube light-emitting flash, reach the object of classification warning instruction.25,7,18,21,26 pin (AGND, GND, GND, GND, TEST) ground connection of USB control chip; 1,5,3,11 pin (TXD, RXD, RTS#, CTS#) work in UART serial ports pattern, are connected with Bluetooth control chip IC 2.USB control chip uses internal clocking, and other pin is not drawn, and is in state of insulation.
Bluetooth control chip has 56 pins.Its 49 pin (VDD2) is connected with 17 pin of USB control chip, as the digital circuit power source of 3.3V; 13 pin (VDD1) are also connected with 17 pin of USB control chip, as the analog circuit power supply of 3.3V; 47 pin (DIO7/RXD), 46 pin (DIO6/TXD), 45 pin (DIO5/RTSOUT), 44 pin (DIO4/CTSOUT) are connected with 1,5,3,11 pin of USB control chip respectively by UART serial ports, and these 4 pairs of pins are for completing the mark from USB control chip to Bluetooth control chip and CODEC coded audio data of transmitting alert files from; 32,6,3,7 pin (VSS1, VSS2, VSS3, VSSS) ground connection, for chip internal circuits provides shielding and reference level reliably; 8,9 pin (XTAL_OUT, XTAL_IN) are connected to the crystal oscillating circuit be made up of crystal oscillator Y1, electric capacity C5, electric capacity C6, for Bluetooth chip provides external clock reference; 10 pin (VB_SYNTH), by capacitor C13, C12 earth, make the reference voltage of this pin keep stable; 12 pin (VB_VCO), by capacitor C7, C8 earth, make the reference voltage of this pin keep stable; 18 pin (VB_RF), by capacitor C10, C11 earth, make the reference voltage of this pin keep stable; 27 pin (VB_A), by capacitor C14, C15 earth, make the reference voltage of this pin keep stable; 35 pin (VB_RAM), by capacitor C16 ground connection, make the reference voltage of this pin keep stable; 15 pin (VREF), by capacitor C9 ground connection, make the reference voltage of this pin keep stable; 14 pin (IBIAS), by resistance R4 ground connection, carry out bias current control by this pin; 16 pin (VB_RF2) are connected with 18 pin (VB_RF), and by capacitor C10, C11 earth, make the reference voltage of these 2 pins keep stable and filtered noise, these 2 pins are connected with 17 pin (RF_IN) by inductance L 1; 17 pin are antenna integrated by capacitor C17, inductance L 2 series connection access.Other pin of Bluetooth control chip is not drawn, and is in state of insulation.
First CPU in Bluetooth control chip carries out software CODEC decoding after receiving the CODEC coded audio data that USB control chip transmits, and together with the mark of audible alarm file, then pass to bluetooth earphone by the form of agreement by wireless blue tooth signal.
The external equipment of USB interface provides the data such as 5V working power and audio signal for USB control chip; The UART serial ports of USB control chip is connected with the UART serial ports of Bluetooth control chip, for transmitting mark and the CODEC coded audio data of alert files; The 3.3V output port of power source of USB control chip provides working power, simultaneously for Light-Emitting Diode provides driving power for Bluetooth control chip; The multi-functional I/O output port of USB control chip is connected with Light-Emitting Diode, to the Light-Emitting Diode connected be driven luminous during output low level, the Light-Emitting Diode of the present embodiment is 3, in order to realize classification alarm indication function, report to the police as redness represents category-A, orangely represent category-B warning etc., the warning that significance level is different is distinguished by the mark of alert files; The CODEC coded audio data received is carried out CODEC software decode by the CPU of Bluetooth control chip, and together with the mark of audible alarm file, bluetooth earphone is passed to by wireless blue tooth signal by the form of agreement, thus on Bluetooth adapter, realize alarm sound signal by the transmission of wireless blue tooth signal, drive specific Light-Emitting Diode to realize classification alarm indication function simultaneously.
Claims (1)
1. there is a Bluetooth adapter for alarm indication function, be made up of Bluetooth control chip, USB control chip and LED light, it is characterized in that:
A, USB control chip is connected to regulation and control person's work station by USB interface, and the UART serial ports of USB control chip is connected with the UART serial ports of Bluetooth control chip, for transmitting alert files mark and CODEC coded audio data;
CPU in B, USB control chip according to the mark of institute's audio reception alert files not in the same way the respective pins cycle write all-zero code, drive the LED light-emitting flash of three groups of different colours to report to the police, the warning that significance level is different is distinguished by the mark of alert files and is represented by the LED of different colours;
The multi-functional I/O output port of C, USB control chip is connected with the LED of three groups of different colours, and during output low level, driving LED is luminous;
The CPU of D, Bluetooth control chip carries out CODEC software decode to CODEC coded audio data, and together with audible alarm file identification, passes to bluetooth earphone by the form of agreement by wireless blue tooth signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210086197.6A CN103326748B (en) | 2012-03-21 | 2012-03-21 | There is the Bluetooth adapter of alarm indication function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210086197.6A CN103326748B (en) | 2012-03-21 | 2012-03-21 | There is the Bluetooth adapter of alarm indication function |
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| CN103326748A CN103326748A (en) | 2013-09-25 |
| CN103326748B true CN103326748B (en) | 2015-08-12 |
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| CN201210086197.6A Active CN103326748B (en) | 2012-03-21 | 2012-03-21 | There is the Bluetooth adapter of alarm indication function |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200394556Y1 (en) * | 2005-03-24 | 2005-09-02 | 비티네트웍스 | Bluetooth Serial Adapter combined with USB to Serial converter |
| CN101320509A (en) * | 2008-06-13 | 2008-12-10 | 王钦兵 | Head-wearing type intelligent prompter |
| CN202111701U (en) * | 2011-04-15 | 2012-01-11 | 叶文生 | Bluetooth data USB transmitter |
| CN202475421U (en) * | 2012-03-21 | 2012-10-03 | 辽宁省电力有限公司大连供电公司 | Bluetooth adapter with alarm indicating function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI238605B (en) * | 2004-07-27 | 2005-08-21 | Quanta Comp Inc | Method for transmitting and receiving blue-tooth data and its apparatus |
| US20110053505A1 (en) * | 2007-07-11 | 2011-03-03 | Hua Shuay Enterprise Co., Ltd. | Portable distress device with a bluetooth signal |
| CN201126572Y (en) * | 2007-12-17 | 2008-10-01 | 北京飞天诚信科技有限公司 | USB concentrator with current detection and warning function |
-
2012
- 2012-03-21 CN CN201210086197.6A patent/CN103326748B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200394556Y1 (en) * | 2005-03-24 | 2005-09-02 | 비티네트웍스 | Bluetooth Serial Adapter combined with USB to Serial converter |
| CN101320509A (en) * | 2008-06-13 | 2008-12-10 | 王钦兵 | Head-wearing type intelligent prompter |
| CN202111701U (en) * | 2011-04-15 | 2012-01-11 | 叶文生 | Bluetooth data USB transmitter |
| CN202475421U (en) * | 2012-03-21 | 2012-10-03 | 辽宁省电力有限公司大连供电公司 | Bluetooth adapter with alarm indicating function |
Non-Patent Citations (1)
| Title |
|---|
| 姚渭箐,周伟.基于FT2232H的USB-RS232转换模块设计.《电子设计工程》.2009,第17卷(第7期), * |
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| CN103326748A (en) | 2013-09-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant after: Dalian Power Supply Company, State Grid Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Applicant before: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant before: State Grid Corporation of China |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DALIAN POWER SUPPLY COMPANY OF LIAONING ELECTRIC POWER CO., LTD. TO: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER CO., LTD. |
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