CN202677575U - Wireless early warning broadcast host based on GSM technology - Google Patents
Wireless early warning broadcast host based on GSM technology Download PDFInfo
- Publication number
- CN202677575U CN202677575U CN2012202739071U CN201220273907U CN202677575U CN 202677575 U CN202677575 U CN 202677575U CN 2012202739071 U CN2012202739071 U CN 2012202739071U CN 201220273907 U CN201220273907 U CN 201220273907U CN 202677575 U CN202677575 U CN 202677575U
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- gsm
- early warning
- board
- power supply
- liquid crystal
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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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 utility model discloses a wireless early warning broadcast host based on GSM (Global System for Mobile Communications) technology, mainly consisting of an early warning broadcast control host, and a GSM antenna connected with the early warning broadcast control host; wherein the early warning broadcast control host mainly consists of a power amplifier board, an audio signal board, a liquid crystal and button board, and a switching power supply, the switching power supply supplies power to the power amplifier board, the audio signal board, and the liquid crystal and button board, the audio signal board, the liquid crystal and button board, and the switching power supply are controlled by the power amplifier board; the power amplifier board comprises a central processing circuit board and a GSM signal transmitter connected with the GSM antenna, the GSM signal transmitter is controlled by the central processing circuit board. The wireless early warning broadcast host of the utility model has the advantages of easy erection, low power dissipation, long wireless covering distance, and low maintenance cost.
Description
Technical field
The utility model relates to the wireless transmission device based on global system for mobile telecommunications, specifically a kind of wireless alarming broadcast host based on the GSM technology of pointer.
Background technology
Because Global climate change, the Extreme Weather Events frequent occurrence, the disasteies such as extra torrential rain, mountain flood, rubble flow, landslide, storm wind, tsunami are brought heavy losses to socio-economic development, people life property safety, the ecologic environment that the mankind are depended on for existence suffers direct threat, and the facilities such as reservoir, dyke, water supply and sewage are done great damage.Therefore, utilize technological means to set up to prevent and reduce natural disasters the emergency advance warning system, imperative, become the important content of governments at all levels, water conservancy bureau, Meteorological Unit, Radio ﹠ Television Bureau, able to resisting flood and drought office etc.
The utility model content
Problem to be solved in the utility model provides a kind of wireless alarming broadcast host based on the GSM technology, it is for domain designs such as mountain flood early warning and meteorological disaster early warning, have and be easy to set up, low in energy consumption, the wireless coverage distance, the advantage that maintenance cost is low is supported the control of program-controlled telephone, mobile phone, note.This system has remedied a series of shortcomings of conventional broadcast system, efficiently solve alpine terrain complexity, means of communication and the problem that the disaster early-warning information issue that causes lags behind such as fall behind, but Effective Raise disaster alarm ability reaches the purpose of preventing and reducing natural disasters to greatest extent.
The technical scheme that the utility model provides is: based on the wireless alarming broadcast host of GSM technology, mainly be made of early warning Broadcasting Control main frame and the GSM antenna that is connected with early warning Broadcasting Control main frame; Described early warning Broadcasting Control main frame mainly is made of power board, sound signal plate, liquid crystal and keypad, Switching Power Supply, Switching Power Supply is power board, sound signal plate, liquid crystal and keypad power supply, and sound signal plate, liquid crystal and keypad, Switching Power Supply are controlled by power board; The GSM signal projector formation that described power board comprises the central processing circuit plate and is connected with the GSM antenna, the GSM signal projector is controlled by the central processing circuit plate.
Described power board top is provided with heating radiator.
Be provided with thermal insulation layer between described power board and the heating radiator.
Described early warning Broadcasting Control main frame also comprises monitors loudspeaker and blower fan, and described Switching Power Supply is monitored loudspeaker and blower fan and controlled by power board for monitoring the power supply of loudspeaker and blower fan.
The utility model is controlled the GSM signal projector by the wireless alarming broadcast host, and sound signal is passed to the GSM signal projector modulate.
Liquid crystal and keypad provide with lower interface and control key: the signals such as PTT handle interface, microphone interface, SD card interface, USB interface input storage device, and it supports MP3 to play, and supports the MP3 format of standard to play, and supports 2G with interior SD card or USB flash disk file; Also support public frequency modulation broadcasting to receive: 87MHz-108MHz, support manual frequency-selecting, and automatic search.Its audio frequency power amplifier output power: 50W, frequency band: 100Hz-20KHz, degree of distortion＜10%.Power acquisition is powered or the 220V Alternating Current Power Supply with direct current 12V, and power-supply fluctuation scope-20%-+15% can automatically switch.
At first, I control liquid crystal and the keypad opertaing device is opened, and select to report content, report content and am: SD card content is reported or the USB flash disk file is reported or the microphone input is reported or the PTT handle is reported; After choosing, by wireless alarming broadcast host control and call any one and report content, and be translated into sound signal and pass to the GSM signal projector and modulate.By the GSM signal projector signal is launched at last.The utility model is supported GSM signal emission control and the control of local power amplifier, local power amplifier control: can by control liquid crystal and keypad, manually select the on off state of local power amplifier.GSM signal emission control: can cross control liquid crystal and keypad, select substation and unlatching or close the GSM signal projector.MP3 program request: when the control signal received, automatically play the MP3 program in the USB flash disk, automatically open local power amplifier simultaneously and play, support the repeat playing predetermined number of times.Current program source can be monitored by monitoring loudspeaker, the program source volume can be regulated.Can carry out parameter by liquid crystal and button reads and arranges, also can carry out reading and arranging of parameter by note, when the note of receiving is sending short message, automatically play the MP3 program in the USB flash disk, simultaneously automatically open local power amplifier and play, support the repeat playing predetermined number of times.Can check local power amplifier state, power supply status, signalling channel state by liquid crystal.
After the above-mentioned functions design, after signal and control signal are carried out the utility model by control liquid crystal and keypad, power board control sound signal plate receives the local audio file, and audio file transformed, export to and monitor loudspeaker and GSM signal projector, select output channel by power board, last GSM signal projector receives under the control signal of power board again and opens, and the beginning output audio signal.
GSM note: support Chinese and English note, support normal short message and ultralong short message, for ultralong short message, automatically reassemble into a complete note, support long short message content length to be 650 Chinese characters to the maximum.
Telephone line interface: standard P STN telephony interface, support caller ID identification.
Phone white list: can support at most 40 numbers
The TTS phonetic synthesis: can synthesize arbitrarily Chinese text, automatically identify polyphone, sound is natural and tripping, supports the synthetic of English alphabet.
When the short message content of receiving is the alarm lamp control command, the switch of automatic control alarm lamp.
Support automatic detecting and artificial long-range inspection function, can automatically send after the start and patrol and examine the result to the management number.When the note that receives when patrolling and examining order, the interim execution patrolled and examined, and patrols and examines the result to the management number by message reply.
Can check local power amplifier state, power supply status, GSM network state etc. by liquid crystal.
The utility model has the advantage of: be easy to set up, low in energy consumption, the wireless coverage distance, the advantage that maintenance cost is low, this system has remedied a series of shortcomings of conventional broadcast system, efficiently solve alpine terrain complexity, means of communication and the problem that the disaster early-warning information issue that causes lags behind such as fall behind, but Effective Raise disaster alarm ability reaches the purpose of preventing and reducing natural disasters to greatest extent.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
Referring to Fig. 1, based on the wireless alarming broadcast host of GSM technology, mainly consisted of by early warning Broadcasting Control main frame and the GSM antenna that is connected with early warning Broadcasting Control main frame; Described early warning Broadcasting Control main frame mainly is made of power board, sound signal plate, liquid crystal and keypad, Switching Power Supply, Switching Power Supply is power board, sound signal plate, liquid crystal and keypad power supply, and sound signal plate, liquid crystal and keypad, Switching Power Supply are controlled by power board; The GSM signal projector formation that described power board comprises the central processing circuit plate and is connected with the GSM antenna, the GSM signal projector is controlled by the central processing circuit plate.
Described power board top is provided with heating radiator.
Be provided with thermal insulation layer between described power board and the heating radiator.
Described early warning Broadcasting Control main frame also comprises monitors loudspeaker and blower fan, and described Switching Power Supply is monitored loudspeaker and blower fan and controlled by power board for monitoring the power supply of loudspeaker and blower fan.
The utility model is controlled the GSM signal projector by the wireless alarming broadcast host, and sound signal is passed to the GSM signal projector modulate.
Liquid crystal and keypad provide with lower interface and control key: the signals such as PTT handle interface, microphone interface, SD card interface, USB interface input storage device, and it supports MP3 to play, and supports the MP3 format of standard to play, and supports 2G with interior SD card or USB flash disk file; Also support public frequency modulation broadcasting to receive: 87MHz-108MHz, support manual frequency-selecting, and automatic search.Its audio frequency power amplifier output power: 50W, frequency band: 100Hz-20KHz, degree of distortion＜10%.Power acquisition is powered or the 220V Alternating Current Power Supply with direct current 12V, and power-supply fluctuation scope-20%-+15% can automatically switch.
At first, I control liquid crystal and the keypad opertaing device is opened, and select to report content, report content and am: SD card content is reported or the USB flash disk file is reported or the microphone input is reported or the PTT handle is reported; After choosing, by wireless alarming broadcast host control and call any one and report content, and be translated into sound signal and pass to the GSM signal projector and modulate.By the GSM signal projector signal is launched at last.The utility model is supported GSM signal emission control and the control of local power amplifier, local power amplifier control: can by control liquid crystal and keypad, manually select the on off state of local power amplifier.GSM signal emission control: can cross control liquid crystal and keypad, select substation and unlatching or close the GSM signal projector.MP3 program request: when the control signal received, automatically play the MP3 program in the USB flash disk, automatically open local power amplifier simultaneously and play, support the repeat playing predetermined number of times.Current program source can be monitored by monitoring loudspeaker, the program source volume can be regulated.Can carry out parameter by liquid crystal and button reads and arranges, also can carry out reading and arranging of parameter by note, when the note of receiving is sending short message, automatically play the MP3 program in the USB flash disk, simultaneously automatically open local power amplifier and play, support the repeat playing predetermined number of times.Can check local power amplifier state, power supply status, signalling channel state by liquid crystal.
After the above-mentioned functions design, after signal and control signal are carried out the utility model by control liquid crystal and keypad, power board control sound signal plate receives the local audio file, and audio file transformed, export to and monitor loudspeaker and GSM signal projector, select output channel by power board, last GSM signal projector receives under the control signal of power board again and opens, and the beginning output audio signal.
GSM note: support Chinese and English note, support normal short message and ultralong short message, for ultralong short message, automatically reassemble into a complete note, support long short message content length to be 650 Chinese characters to the maximum.
Telephone line interface: standard P STN telephony interface, support caller ID identification.
Phone white list: can support at most 40 numbers
The TTS phonetic synthesis: can synthesize arbitrarily Chinese text, automatically identify polyphone, sound is natural and tripping, supports the synthetic of English alphabet.
When the short message content of receiving is the alarm lamp control command, the switch of automatic control alarm lamp.
Support automatic detecting and artificial long-range inspection function, can automatically send after the start and patrol and examine the result to the management number.When the note that receives when patrolling and examining order, the interim execution patrolled and examined, and patrols and examines the result to the management number by message reply.
Can check local power amplifier state, power supply status, GSM network state etc. by liquid crystal.
Can well realize the utility model as mentioned above.
Claims (4)
1. based on the wireless alarming broadcast host of GSM technology, it is characterized in that: mainly consisted of by early warning Broadcasting Control main frame and the GSM antenna that is connected with early warning Broadcasting Control main frame; Described early warning Broadcasting Control main frame mainly is made of power board, sound signal plate, liquid crystal and keypad, Switching Power Supply, Switching Power Supply is power board, sound signal plate, liquid crystal and keypad power supply, and sound signal plate, liquid crystal and keypad, Switching Power Supply are controlled by power board; The GSM signal projector formation that described power board comprises the central processing circuit plate and is connected with the GSM antenna, the GSM signal projector is controlled by the central processing circuit plate.
2. the wireless alarming broadcast host based on the GSM technology according to claim 1 is characterized in that: be provided with heating radiator above the described power board.
3. the wireless alarming broadcast host based on the GSM technology according to claim 2 is characterized in that: be provided with thermal insulation layer between described power board and the heating radiator.
4. the described wireless alarming broadcast host based on the GSM technology of any one according to claim 1-3, it is characterized in that: described early warning Broadcasting Control main frame also comprises monitors loudspeaker and blower fan, described Switching Power Supply is monitored loudspeaker and blower fan and controlled by power board for monitoring the power supply of loudspeaker and blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202739071U CN202677575U (en) | 2012-06-12 | 2012-06-12 | Wireless early warning broadcast host based on GSM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202739071U CN202677575U (en) | 2012-06-12 | 2012-06-12 | Wireless early warning broadcast host based on GSM technology |
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| Publication Number | Publication Date |
|---|---|
| CN202677575U true CN202677575U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202739071U Expired - Fee Related CN202677575U (en) | 2012-06-12 | 2012-06-12 | Wireless early warning broadcast host based on GSM technology |
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| Country | Link |
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| CN (1) | CN202677575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489287A (en) * | 2012-06-12 | 2014-01-01 | 成都众山科技有限公司 | Wireless early-warning broadcasting host based on GSM technology |
| CN104065432A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Multi-interface wireless broadcast early-warning machine |
| CN104065434A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Energy-saving environment-friendly electric wireless broadcast early-warning slave station |
-
2012
- 2012-06-12 CN CN2012202739071U patent/CN202677575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489287A (en) * | 2012-06-12 | 2014-01-01 | 成都众山科技有限公司 | Wireless early-warning broadcasting host based on GSM technology |
| CN104065432A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Multi-interface wireless broadcast early-warning machine |
| CN104065434A (en) * | 2013-03-22 | 2014-09-24 | 成都众山科技有限公司 | Energy-saving environment-friendly electric wireless broadcast early-warning slave station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130612 |