CN209373767U - Solar energy radio disaster alarm broadcast receiver system based on RDS - Google Patents
Solar energy radio disaster alarm broadcast receiver system based on RDS Download PDFInfo
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- CN209373767U CN209373767U CN201920216728.6U CN201920216728U CN209373767U CN 209373767 U CN209373767 U CN 209373767U CN 201920216728 U CN201920216728 U CN 201920216728U CN 209373767 U CN209373767 U CN 209373767U
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- solar energy
- broadcast receiver
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Abstract
A kind of solar energy radio disaster alarm broadcast receiver system based on RDS, including control cabinet, loudspeaker and solar panel, charge controller and battery are equipped in control cabinet, battery is connect by charge controller with solar panel, RDS receiver board and digital power board are additionally provided in control cabinet, digital power amplifier plate is connect with loudspeaker by signal wire；RDS receiver board includes that CPU, relay, charactron, the infrared remote control set in the circuit board receives head, function setting button, RDS reception chip and power module；Function setting button and infrared remote control receive head and connect respectively with the I/O of CPU mouth；Battery is electrically connected by relay with digital power amplifier plate, and the control terminal of relay is connect with CPU；It is two that the RDS, which receives chip, and one of RDS receives chip and connect by the first operational amplifier with digital power amplifier plate.The system can ensure disaster early-warning information stable safe transmission and casting in time, avoid receiving end and accidentally broadcast, it is ensured that play accurate.
Description
Technical field
The utility model relates to a kind of disaster alarms to receive system, in particular to a kind of solar energy radio calamity based on RDS
Evil early warning broadcast receiver system.
Background technique
The fields disaster alarms such as existing water conservancy territory meteorology receive, most of using the wireless transmission side GSM/GPRS
Formula, wireless GSM/GPRS rely primarily on mobile network and SIM card transmission, can not receive if in field mountain area without movable signal
Warning information is be easy to cause huge to prevent the target area of disaster alarm from making the counter-measure of emergency danger-avoiding in time
Economic loss and casualties.
To solve the above problems, many places are broadcasted using wireless frequency modulation to emit and receive warning information, but its at present
As long as the identical audio signal that can be received any tuning wireless broadcast transmission system and issue of reception system frequency, cannot achieve hair in this way
The transmission of the specified signal of sending end and receiving end, be easy to cause the mistake of receiving end to broadcast.
Summary of the invention
The technical problem to be solved by the utility model is to provide one kind can ensure disaster early-warning information stable peace in time
Full transmission and casting avoid the solar energy radio disaster alarm broadcast receiver system based on RDS that receiving end is accidentally broadcasted.
The technical solution of the utility model is as follows:
A kind of solar energy radio disaster alarm broadcast receiver system based on RDS, including be located on the body of rod control cabinet, raise
Sound device and solar panel are equipped with charge controller and battery in control cabinet, and battery is by charge controller and too
Positive energy solar panel connection, it is characterized in that: being additionally provided with RDS receiver board and digital power board, the letter of digital power amplifier plate in control cabinet
Number output end is connect with loudspeaker by signal wire；The RDS receiver board includes wiring board, is equipped with CPU, relay in the circuit board
Device, charactron, infrared remote control receive head, function setting button, RDS and receive chip, antennal interface and power module；
Function setting button using touch key and with CPU the first I/O mouthful connect, be used for manual setting reception calamity
The wireless frequency of evil early warning broadcast and received address information；
The infrared remote control receives head and the 2nd I/O mouthfuls of connections of CPU, for being connect using IR remote controller to infrared remote control
It receives head and carries out the wireless frequency and received address information that wireless remote control setting reception disaster alarm is broadcasted；
The charactron and CPU the 3rd I/O mouthfuls be connected, for showing through function setting button either manually or by infrared
The wireless frequency of remote control reception head reception IR remote controller wireless setting and received address information；
The battery is electrically connected by relay with the power input of digital power amplifier plate, the control terminal of the relay
With CPU the 4th I/O mouthfuls connect, when for receiving RDS signal by CPU drive relay closure, obtain digital power amplifier plate
It electrically activates；
It is two that the RDS, which receives chip, and the signal input part that two RDS receive chip connects the antennal interface and leads to
Cross antennal interface connection receiving antenna, two RDS receive the data output end of chip respectively with the five, the 6th I/O mouthfuls of phases of CPU
Even, the audio output that one of RDS receives chip passes through the audio of the first operational amplifier and conducting wire and digital power amplifier plate
Input terminal connection；For being amplified by operational amplifier and digital power board to the early warning audio data received；
The input terminal of the power module is connect with battery, and the output end of power module connects with CPU, infrared remote control respectively
Receive head, RDS receives chip and operational amplifier electrical connection.
As further preferred, the CPU uses STM32F030K6.
As further preferred, the charactron uses seven sections of common anode charactrons of model D2532ASR.
As further preferred, the model HS0038 that the infrared remote control receives head simultaneously uses integrative packaging.
As further preferred, the RDS receives chip and uses QN8035.
As further preferred, the relay uses HKV6-DC5V-SG.
As further preferred, the digital power amplifier plate uses TPA3116D2 chip.
As further preferred, it is additionally provided with 4G module in the circuit board, the of the signal detection end of 4G module and the CPU
Seven I/O mouthfuls is connected, and the audio signal output end of 4G module passes through second operational amplifier and conducting wire and the digital power amplifier plate
Audio input end connection；For passing through 4G module wireless receiving disaster early-warning information.
As further preferred, first and second operational amplifier uses NE5532.
The beneficial effects of the utility model are:
1, button manual setting is set or head is received to infrared remote control using IR remote controller by function and carry out wirelessly
Remote control setting is for receiving the wireless frequency and received address information that disaster alarm is broadcasted；Chip energy is received by two RDS
Enough realize receives the wireless disaster early-warning information that RDS wireless transmission host transmitting encryption address could be opened, it can be ensured that disaster
Warning information stable safe transmission and casting in time, and can not be opened frequency identical address different wireless transmission host
This receiver is opened, can be avoided and receiving end is caused accidentally to broadcast, it is ensured that is played accurate.
2, power supply is provided due to connecting battery by solar panel, it can be ensured that disaster early-warning information is stablized in time
Safe transmission and casting, have a wide range of application, and can be utilized for the broadcast of the wireless alarmings such as meteorology, water conservancy, territory, emergency, scape of travelling
Point broadcast, market fire-fighting early warning broadcast, Rural areas broadcast etc..
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
In figure: button 1, CPU2 is arranged in function, and infrared remote control receives head 3, charactron 4, RDS receiver board 5, RDS reception core
Piece 6, receiving antenna 7,4G module 8, power module 9, solar panel 10, charge controller 11, battery 12, the second operation
Amplifier 13, digital power amplifier plate 14, the first operational amplifier 15, relay 16, loudspeaker 17, control cabinet 18, the body of rod 19,4G days
Line 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model relates to it is a kind of based on RDS solar energy radio disaster alarm broadcast connect
Receipts system is being controlled including the loudspeaker 17, solar panel 10 and control cabinet 18 being from top to bottom sequentially arranged on the body of rod 19
Charge controller 11, battery 12, RDS receiver board 5 and digital power board 14, battery 12 are installed in case 18 processed and pass through charging
Controller 11 is connect with solar panel 10 by conducting wire, and the signal output end and loudspeaker 17 of digital power amplifier plate 14 pass through letter
The connection of number line.
The RDS receiver board 5 includes wiring board, is equipped with CPU2, relay 16, charactron 4, infrared remote control in the circuit board
It receives head 3, function setting button 1, RDS and receives chip 6, antennal interface and power module 9.The CPU2 is used
STM32F030K6。
The function setting button 1 uses touch key and the first I/O mouthfuls of routes integrated by wiring board with CPU2
Connection receives the wireless frequency and received address information that disaster alarm is broadcasted for manual setting.The function is arranged button 1 and wraps
Include set key, increasing key and reducing key totally three keys.
The infrared remote control receives head 3 and the 2nd I/O mouthfuls of connections integrated by wiring board of CPU2, this is infrared distant
Control receive head 3 model HS0038 simultaneously use integrative packaging, for using IR remote controller to infrared remote control receive head 3 into
The setting of row wireless remote control receives the wireless frequency and received address information that disaster alarm is broadcasted.
The charactron 4 and CPU2 the 3rd I/O mouthfuls be connected by the route that wiring board integrates, the charactron 4 is using type
Number be D2532ASR seven sections of common anode charactrons, for show by function setting button 1 received either manually or by infrared remote control
First 3 receive the wireless frequency of IR remote controller wireless setting and received address information.
The power end of the battery 12 is defeated by the power supply of a pair of of the normally opened contact and digital power amplifier plate 14 of relay 16
Enter end to be electrically connected using conducting wire, the relay 16 uses HKV6-DC5V-SG, and the digital power amplifier plate 14 uses TPA3116D2
Chip.The control terminal of the relay 16 and the 4th I/O mouthfuls of connections integrated by wiring board of CPU2, for receiving
It drives relay 16 to be closed by CPU when RDS signal, electrically activate digital power amplifier plate 14 must.
The RDS receives chip 6 and is two and uses QN8035, and the signal input part of two RDS reception chips 6 passes through line
Antennal interface described in the integrated connection of road plate simultaneously connects receiving antenna 7 by antennal interface, is respectively used to wireless receiving RDS
Address information, frequency information and early warning audio-frequency information；Two RDS receive the data output end of chip 6 respectively with the 5th of CPU,
6th I/O mouthfuls be connected.The audio output that one of RDS receives chip 6 passes through the first operational amplifier 15 and conducting wire and number
The audio input end of word power board 14 connects, for passing through operational amplifier and digital power board 14 to the early warning audio received
Data amplify, and are played by loudspeaker 17.
The input terminal of the power module 9 is connect with battery 12 by conducting wire, the output end of power module 9 respectively with
CPU, infrared remote control receive head 3, RDS receives chip 6 and operational amplifier and is electrically connected by the route that wiring board integrates.
It is additionally provided with 4G module 8 in the circuit board, 4G module 8 connects 4G antenna 20, the output end and 4G module of power module 9
8 electrical connections, the signal detection end of 4G module 8 and the CPU the 7th I/O mouthfuls be connected, the audio signal output end of 4G module 8 leads to
Second operational amplifier 13 and conducting wire is crossed to connect with the audio input end of the digital power amplifier plate 14；For passing through 8 nothing of 4G module
Line receives disaster early-warning information and is amplified by second operational amplifier 13 and digital power board 14.Described first and second
Operational amplifier uses NE5532.
It when work, is converted solar energy into electrical energy by solar panel 10, and is electric power storage by charge controller 11
Pond 12 is charged, and provides power supply by battery 12 for the system.1 manual setting of button is set by function and receives disaster alarm broadcast
Wireless frequency and received address information, it is possible to use IR remote controller to infrared remote control receive head 3 carry out wireless remote control set
Set the wireless frequency for receiving disaster alarm broadcast and received address information.Chip 6, which is received, by two RDS passes through receiving antenna 7
Wireless receiving emits RDS address information, frequency information and the early warning audio-frequency information of host transmitting, and will receive the address RDS letter
Breath and frequency information are transmitted to CPU, by CPU to the RDS address information and frequency information and pre-set address and frequency received
Rate information compares, and when comparing result is consistent, controls driving relay 16 by CPU and is closed, digital power amplifier plate is made to obtain electric open
It is dynamic.Chip 6 is received by one of RDS simultaneously to amplify the early warning audio-frequency information received by the first operational amplifier 15
After be transmitted to digital power amplifier plate, then loudspeaker 17 is transmitted to by digital power amplifier plate and plays warning information.
It when warning information is sent by 4G network, can be received by 4G module 8,4G module receives warning information
After send a signal to CPU, and be transmitted to the digital power amplifier plate after audio-frequency information is amplified by second operational amplifier；Work as CPU
After detecting that 4G module receives warning information, control driving relay 16 is closed, and electrically activate digital power amplifier plate must.Pass through number
Audio-frequency information can be transmitted to loudspeaker and play early warning by word power board.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (9)
1. a kind of solar energy radio disaster alarm broadcast receiver system based on RDS, including be located on the body of rod control cabinet, loudspeaking
Device and solar panel, are equipped with charge controller and battery in control cabinet, and battery passes through charge controller and the sun
Energy solar panel connection, it is characterized in that: being additionally provided with RDS receiver board and digital power board, the signal of digital power amplifier plate in control cabinet
Output end is connect with loudspeaker by signal wire；The RDS receiver board includes wiring board, is equipped with CPU, relay in the circuit board
Device, charactron, infrared remote control receive head, function setting button, RDS and receive chip, antennal interface and power module；
Function setting button using touch key and with CPU the first I/O mouthful connect, it is pre- to be used for manual setting reception disaster
The wireless frequency of alert broadcast and received address information；
The infrared remote control receives head and the 2nd I/O mouthfuls of connections of CPU, for receiving head to infrared remote control using IR remote controller
It carries out wireless remote control setting and receives the wireless frequency and received address information that disaster alarm is broadcasted；
The charactron and CPU the 3rd I/O mouthfuls be connected, for showing through function setting button either manually or by infrared remote control
The wireless frequency of reception head reception IR remote controller wireless setting and received address information；
The battery is electrically connected by relay with the power input of digital power amplifier plate, the control terminal of the relay and
The 4th I/O mouthfuls of connections of CPU, driving relay closure by CPU when for receiving RDS signal, obtaining digital power amplifier plate electric
Starting；
It is two that the RDS, which receives chip, and the signal input part that two RDS receive chip connects the antennal interface and passes through day
Line interface connects receiving antenna, two RDS receive the data output end of chip respectively with CPU the five, the 6th I/O mouthfuls be connected,
The audio output that one of RDS receives chip passes through the audio input of the first operational amplifier and conducting wire and digital power amplifier plate
End connection；For being amplified by operational amplifier and digital power board to the early warning audio data received；
The input terminal of the power module is connect with battery, and the output end of power module is received with CPU, infrared remote control respectively
Head, RDS receive chip and operational amplifier electrical connection.
2. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
CPU is stated using STM32F030K6.
3. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
State seven sections of common anode charactrons that charactron uses model D2532ASR.
4. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
It states infrared remote control and receives the model HS0038 of head and using integrative packaging.
5. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
It states RDS and receives chip using QN8035.
6. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
Relay is stated using HKV6-DC5V-SG.
7. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that: institute
Digital power amplifier plate is stated using TPA3116D2 chip.
8. the solar energy radio disaster alarm broadcast receiver system according to claim 1 based on RDS, it is characterized in that:
Be additionally provided with 4G module on wiring board, the signal detection end of 4G module and the CPU the 7th I/O mouthfuls be connected, the audio of 4G module
Signal output end is connect by second operational amplifier and conducting wire with the audio input end of the digital power amplifier plate；For passing through 4G
Module wireless receiving disaster early-warning information.
9. the solar energy radio disaster alarm broadcast receiver system according to claim 8 based on RDS, it is characterized in that: institute
The first and second operational amplifiers are stated using NE5532.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216728.6U CN209373767U (en) | 2019-02-20 | 2019-02-20 | Solar energy radio disaster alarm broadcast receiver system based on RDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216728.6U CN209373767U (en) | 2019-02-20 | 2019-02-20 | Solar energy radio disaster alarm broadcast receiver system based on RDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373767U true CN209373767U (en) | 2019-09-10 |
Family
ID=67827175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216728.6U Active CN209373767U (en) | 2019-02-20 | 2019-02-20 | Solar energy radio disaster alarm broadcast receiver system based on RDS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373767U (en) |
-
2019
- 2019-02-20 CN CN201920216728.6U patent/CN209373767U/en active Active
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