CN202475421U - Bluetooth adapter with alarm indicating function - Google Patents
Bluetooth adapter with alarm indicating function Download PDFInfo
- Publication number
- CN202475421U CN202475421U CN2012201228990U CN201220122899U CN202475421U CN 202475421 U CN202475421 U CN 202475421U CN 2012201228990 U CN2012201228990 U CN 2012201228990U CN 201220122899 U CN201220122899 U CN 201220122899U CN 202475421 U CN202475421 U CN 202475421U
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- Prior art keywords
- control chip
- pin
- usb
- bluetooth
- chip
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- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000005236 sound signal Effects 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 14
- 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
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
Abstract
The utility model relates to a Bluetooth adapter with an alarm indicating function, which is characterized by comprising a Bluetooth control chip, a USB (Universal Series Bus) control chip and an LED indicator light; the Bluetooth control chip is connected with the USB control chip via a UART series port; the LED indicator light is connected to the USB control chip; and a USB chip is connected with a USB interface. According to the utility model, acoustic signals in different zones of responsibility are isolated via the transmission of Blue audio signals; a situation that normal alarms of the operation of a power grid can be monitored by operators under a moving state is ensured; and the Bluetooth adapter is simple in structure, reliable in operation, low in cost and small in size and weight.
Description
Technical field
The utility model relates to a kind of communications device, the Bluetooth adapter with warning deixis that use at particularly a kind of electrical network regulation and control center.
Background technology
A plurality of zone of responsibility regulation and control persons at existing electrical network regulation and control center are in a hall; The audio amplifier that screen on the main dependence dispatching automation main station system regulation and control person work station and cable link carries out the supervision and the monitoring of operation of power networks information abnormal alarm; Mainly there is following deficiency in it: the one, and the alarm sound of each zone of responsibility interacts, and is prone to cause that regulation and control person's energy disperses and fatigue; The 2nd, the warning message classification indicating effect on regulation and control person's work station screen is outstanding inadequately, needs regulation and control person that the displaying contents in the warning window on the screen is carried out differentiating carefully.These deficiencies have had a strong impact on the monitoring effect of regulation and control person to electrical network.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of warning deixis that has is provided, and can the alarm sound signal be transferred to the Bluetooth adapter of bluetooth earphone.
The purpose of the utility model is achieved in that a kind of Bluetooth adapter with warning deixis; It is characterized in that it is by the Bluetooth control chip; USB control chip and LED light are formed; The Bluetooth control chip is connected with the USB control chip through the UART serial ports, and LED light is connected on the USB control chip.
Also be connected with USB interface on the described USB chip.
The utility model utilizes the transmission of Bluetooth audio frequency signal to isolate the acoustic signal of different zones of responsibility, and can guarantee that the operating personnel can monitor the abnormality alarming in the operation of power networks under mobile status, and it is simple in structure, and reliable operation is low in energy consumption, and size and weight are little.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, USB interface J1 has 4 pins, 1 pin (VBUS) transmission+5V voltage; 2 pin (Data-), synchronous, asynchronous, the interrupt mode transmission user data of 3 pin (Data+) employing; 4 pin (Gnd) ground connection.The USB interface outside is connected in regulation and control person's work station, and inside is connected with USB chip IC 1.
USB control chip IC1 has 28 pins, 1 pin of USB interface through FE1 frequently quick resistance be connected in 20 pin (VCC) of USB control chip, quick resistance FE1 filters electrophoresis and noise signal with capacitor C 1 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 middle capacitor C that connects over the ground 2 and capacitor C 3 play the filtration of noise signal; 19 pin (RESET#) of USB control chip are connected with 20 pin, and powering on automatically resets chip; 17 pin (3V3OUT) of USB control chip are the 3.3V output port of power source, and the capacitor C 4 that is connected plays the effect of filtering electrophoresis and noise signal.17 pin also are connected with chip 12 pin (CBUS4) through resistance R 1, Light-Emitting Diode LED1, and during 12 pin output low levels, LED1 is luminous; 17 pin also are connected with chip 14 pin (CBUS3) through resistance R 2, Light-Emitting Diode LED2, and during 14 pin output low levels, LED2 is luminous; 17 pin also are connected with chip 13 pin (CBUS2) through resistance R 3, Light-Emitting Diode LED3, and during 13 pin output low levels, 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; When writing all-zero code, will drive the respective pins output low level; And have stronger suction stream ability (＞50mA); CPU in the USB control chip according to the sign of reception audio alarm file 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 warning purpose of indicating of classifying.25,7,18,21,26 pin (AGND, GND, GND, GND, the TEST) ground connection of USB control chip; 1,5,3,11 pin (TXD, RXD, RTS#, CTS#) work in UART serial ports pattern, link to each other with Bluetooth control chip IC 2.The USB control chip uses internal clocking, and other pin is not drawn, and is in state of insulation.
For the Bluetooth control chip has 56 pins.Its 49 pin (VDD2) is connected with 17 pin of USB control chip, as the digital circuit power supply of 3.3V; 13 pin (VDD1) also are 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 through the UART serial ports, and these 4 pairs of pins are used to accomplish from sign and the CODEC coded audio data of USB control chip to Bluetooth control chip transmission alert files; 32,6,3,7 pin (VSS1, VSS2, VSS3, VSSS) ground connection is for the chip internal circuit provides reliable shielding and reference level; 8,9 pin (XTAL_OUT, XTAL_IN) are connected in the crystal oscillating circuit of being made up of crystal oscillator Y1, capacitor C 5, capacitor C 6, for Bluetooth chip provides external clock reference; 10 pin (VB_SYNTH) make the reference voltage of this pin keep stable through capacitor C13, C12 parallel connection ground connection; 12 pin (VB_VCO) make the reference voltage of this pin keep stable through capacitor C7, C8 parallel connection ground connection; 18 pin (VB_RF) make the reference voltage of this pin keep stable through capacitor C10, C11 parallel connection ground connection; 27 pin (VB_A) make the reference voltage of this pin keep stable through capacitor C14, C15 parallel connection ground connection; 35 pin (VB_RAM) make the reference voltage of this pin keep stable through capacitor C16 ground connection; 15 pin (VREF) make the reference voltage of this pin keep stable through capacitor C9 ground connection; 14 pin (IBIAS) carry out bias current control through resistance R 4 ground connection through this pin; 16 pin (VB_RF2) link to each other with 18 pin (VB_RF), and through capacitor C10, C11 parallel connection ground connection, make the reference voltage of these 2 pins keep stable and filtered noise, and these 2 pins link to each other with 17 pin (RF_IN) through inductance L 1; 17 pin insert antenna integrated through capacitor C17, inductance L 2 series connection.Other pin of Bluetooth control chip is not drawn, and is in state of insulation.
CPU in the Bluetooth control chip at first carries out software CODEC decoding after receiving the CODEC coded audio data that the USB control chip transmits, and together with the sign of audible alarm file, passes to bluetooth earphone by the form of agreement through the wireless blue tooth signal again.
The external equipment of USB interface provides data such as 5V working power and audio signal for the USB control chip; The UART serial ports of USB control chip links to each other with the UART serial ports of Bluetooth control chip, is used to transmit the sign and the CODEC coded audio data of alert files; The 3.3V output port of power source of USB control chip provides working power for the Bluetooth control chip, for Light-Emitting Diode driving power is provided simultaneously; The multi-functional I/O output port of USB control chip links to each other with Light-Emitting Diode; It is luminous to drive the Light-Emitting Diode that is connected during output low level; The Light-Emitting Diode of present embodiment is 3; In order to realize classification warning deixis, represent category-A warning, the warning of orange representative category-B etc. like redness, the warning that significance level is different is distinguished by the sign of alert files; The CPU of Bluetooth control chip carries out the CODEC software decode with the CODEC coded audio data that receives; And together with the sign of audible alarm file; Form by agreement is passed to bluetooth earphone through the wireless blue tooth signal; Thereby realize that on Bluetooth adapter the alarm sound signal transmits through the wireless blue tooth signal, drive specific Light-Emitting Diode simultaneously and realize classification warning deixis.
Claims (2)
1. Bluetooth adapter with warning deixis; It is characterized in that it is by the Bluetooth control chip; USB control chip and LED light are formed, and the Bluetooth control chip is connected with the USB control chip through the UART serial ports, and LED light is connected on the USB control chip.
2. the Bluetooth adapter with warning deixis according to claim 1 is characterized in that also being connected with USB interface on the described USB chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201228990U CN202475421U (en) | 2012-03-21 | 2012-03-21 | Bluetooth adapter with alarm indicating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201228990U CN202475421U (en) | 2012-03-21 | 2012-03-21 | Bluetooth adapter with alarm indicating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475421U true CN202475421U (en) | 2012-10-03 |
Family
ID=46923543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201228990U Expired - Fee Related CN202475421U (en) | 2012-03-21 | 2012-03-21 | Bluetooth adapter with alarm indicating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326748A (en) * | 2012-03-21 | 2013-09-25 | 辽宁省电力有限公司大连供电公司 | Bluetooth adapter with alarm indication function |
-
2012
- 2012-03-21 CN CN2012201228990U patent/CN202475421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326748A (en) * | 2012-03-21 | 2013-09-25 | 辽宁省电力有限公司大连供电公司 | Bluetooth adapter with alarm indication function |
| CN103326748B (en) * | 2012-03-21 | 2015-08-12 | 国网辽宁省电力有限公司大连供电公司 | There is the Bluetooth adapter of alarm indication function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121120 Address after: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Patentee after: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Patentee before: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160321 |