CN104065434A - Energy-saving environment-friendly electric wireless broadcast early-warning slave station - Google Patents
Energy-saving environment-friendly electric wireless broadcast early-warning slave station Download PDFInfo
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- CN104065434A CN104065434A CN201310093700.5A CN201310093700A CN104065434A CN 104065434 A CN104065434 A CN 104065434A CN 201310093700 A CN201310093700 A CN 201310093700A CN 104065434 A CN104065434 A CN 104065434A
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- early warning
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- central processing
- slave station
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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 invention discloses an energy-saving environment-friendly electric wireless broadcast early-warning slave station comprises an early-warning broadcast control host computer and a GSM antenna which is connected with the early-warning broadcast control host computer. The early-warning broadcast control host computer comprises the components of: a central processing unit, an A/D conversion circuit of which the output end is connected with the central processing unit, a D/A conversion circuit of which the input end is connected with the central processing unit, and a power amplifying circuit which is connected with the output end of the D/A conversion circuit. The early-warning broadcast control host computer is provided with a SIM card interface. The central processing unit is furthermore connected with a battery which is connected with a solar cell panel. The energy-saving environment-friendly electric wireless broadcast early-warning slave station has functions of: realizing an early warning function for the disaster, utilizing solar energy for directly supplying electric power for the whole early-warning system, and realizing an energy-saving and environment-friendly performance.
Description
Technical field
The present invention relates to a kind of radio broadcasting early warning slave station, relate in particular a kind of energy saving and environment friendly electric radio broadcasting early warning slave station.
Background technology
The natural calamities such as earthquake, mud-rock flow, landslide, extreme weather have been brought serious threat to people's lives and properties, are also restricting people's economic development.Therefore, all departments such as governments at all levels, weather bureau prevent and reduce natural disasters early warning system as the emphasis of working using utilizing technological means to set up.In order to protect people's property safety and the safety of life, easily send out region in natural calamity and set up radio broadcasting early warning slave station, be convenient to the disaster alarm message very first time known by people, make people carry out ahead of time the work of preventing and reducing natural disasters, reduce the loss of disaster as far as possible.In the age of all advocating economical environment-protective at all, radio broadcasting early warning slave station also should meet this requirement, but existing radio broadcasting early warning slave station all adopts alternating current directly to power, not environmental protection.
Summary of the invention
The invention provides a kind of energy saving and environment friendly electric radio broadcasting early warning slave station, it can not only realize the function of disaster alarm, and it utilizes solar energy directly to whole early warning system power supply, energy-conserving and environment-protective.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
Energy saving and environment friendly electric radio broadcasting early warning slave station, it comprises early warning Broadcasting Control main frame and is connected to the GSM antenna on early warning Broadcasting Control main frame, described early warning Broadcasting Control main frame comprises central processing unit, output is connected to the A/D change-over circuit on central processing unit, input be connected to D/A change-over circuit on central processing unit and with the power amplification circuit being connected on D/A change-over circuit output, on described early warning Broadcasting Control main frame, be provided with SIM card interface, on described central processing unit, be also connected with storage battery, described storage battery is connected on solar panel.GSM antenna is 2G antenna, sends the wireless messages of SIM card for receiving disaster alarm center.When GSM antenna reception is when sending to the disaster early-warning information of SIM card, signal is sent to early warning Broadcasting Control main frame.After the A/D change-over circuit of early warning Broadcasting Control main frame receives information and be translated into digital signal, send again central processing unit to, central processing unit is as control centre, signal is sent to D/A change-over circuit, D/A change-over circuit is converted into digital signal analog signal again and flows to power amplification circuit again, power amplification circuit amplifies output again to analog signal to be play, to realize disaster alarm function.Supply with at the power supply as whole system, it adopts the form of solar cell for supplying power, adopts solar panel to charge in batteries, and recycling storage battery is powered to early warning Broadcasting Control main frame.The supply of its power supply is to utilize solar energy, and it is renewable resource, energy-conserving and environment-protective.Due to the early warning Broadcasting Control main frame device that is low-power consumption, still can work without solar light irradiation in the situation that at night in order to ensure it, the storage battery that storage battery can select charge capacity to strengthen, to ensure that electric weight that storage battery fills is by day enough to maintain early warning Broadcasting Control main frame and consumes an evening.
Further technical scheme is:
Described early warning Broadcasting Control main frame is connected with display.
On described power amplification circuit, be connected with loud speaker.
Described central processing unit is MSM7227.
Compared with prior art, the invention has the beneficial effects as follows:
1, its to adopt solar energy be the power supply of whole equipment, energy-conserving and environment-protective.
2, of the present invention simple in structure, be easy to realize.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
[embodiment]
Energy saving and environment friendly electric radio broadcasting early warning slave station as shown in Figure 1, it comprises early warning Broadcasting Control main frame and is connected to the GSM antenna on early warning Broadcasting Control main frame, described early warning Broadcasting Control main frame comprises central processing unit, output is connected to the A/D change-over circuit on central processing unit, input be connected to D/A change-over circuit on central processing unit and with the power amplification circuit being connected on D/A change-over circuit output, on described early warning Broadcasting Control main frame, be provided with SIM card interface, on described central processing unit, be also connected with storage battery, described storage battery is connected on solar panel.
Described early warning Broadcasting Control main frame is connected with display.
On described power amplification circuit, be connected with loud speaker.
Described central processing unit is MSM7227.
The course of work of the present embodiment is as follows:
GSM antenna sends the wireless messages of SIM card for receiving disaster alarm center.When GSM antenna reception is when sending to the disaster early-warning information of SIM card, signal is sent to early warning Broadcasting Control main frame.After the A/D change-over circuit of early warning Broadcasting Control main frame receives information and be translated into digital signal, send again central processing unit to, central processing unit is as control centre, signal is sent to D/A change-over circuit, D/A change-over circuit is converted into digital signal analog signal again and flows to power amplification circuit again, power amplification circuit amplifies output again to analog signal to be play, to realize disaster alarm function.Supply with at the power supply as whole system, it adopts the form of solar cell for supplying power, adopts solar panel to charge in batteries, and recycling storage battery is powered to early warning Broadcasting Control main frame.Storage battery can be selected the model that charge capacity is larger, maintains the operation of early warning Broadcasting Control main frame at night to store enough electric weight.
According to the above embodiments, can well complete the present invention.
Be as mentioned above embodiments of the invention.The present invention is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (4)
1. energy saving and environment friendly electric radio broadcasting early warning slave station, it comprises early warning Broadcasting Control main frame and is connected to the GSM antenna on early warning Broadcasting Control main frame, it is characterized in that: described early warning Broadcasting Control main frame comprises central processing unit, output is connected to the A/D change-over circuit on central processing unit, input be connected to D/A change-over circuit on central processing unit and with the power amplification circuit being connected on D/A change-over circuit output, on described early warning Broadcasting Control main frame, be provided with SIM card interface, on described central processing unit, be also connected with storage battery, described storage battery is connected on solar panel.
2. energy saving and environment friendly electric radio broadcasting early warning slave station according to claim 1, is characterized in that: described early warning Broadcasting Control main frame is connected with display.
3. energy saving and environment friendly electric radio broadcasting early warning slave station according to claim 1, is characterized in that: on described power amplification circuit, be connected with loud speaker.
4. energy saving and environment friendly electric radio broadcasting early warning slave station according to claim 1, is characterized in that: described central processing unit is MSM7227.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093700.5A CN104065434A (en) | 2013-03-22 | 2013-03-22 | Energy-saving environment-friendly electric wireless broadcast early-warning slave station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310093700.5A CN104065434A (en) | 2013-03-22 | 2013-03-22 | Energy-saving environment-friendly electric wireless broadcast early-warning slave station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104065434A true CN104065434A (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310093700.5A Pending CN104065434A (en) | 2013-03-22 | 2013-03-22 | Energy-saving environment-friendly electric wireless broadcast early-warning slave station |
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| Country | Link |
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| CN (1) | CN104065434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
Citations (5)
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|---|---|---|---|---|
| US20060146740A1 (en) * | 2004-12-30 | 2006-07-06 | Arnold Sheynman | Method and apparatus for delivering user level information |
| CN102364536A (en) * | 2011-08-29 | 2012-02-29 | 成都众山科技有限公司 | Private network type flash flood disaster warning system based on GPRS (general radio packet service) network |
| CN102868468A (en) * | 2012-10-23 | 2013-01-09 | 厦门四信通信科技有限公司 | Wireless pre-warning broadcasting system |
| CN202677575U (en) * | 2012-06-12 | 2013-01-16 | 成都众山科技有限公司 | Wireless early warning broadcast host based on GSM technology |
| CN203104470U (en) * | 2013-03-22 | 2013-07-31 | 成都众山科技有限公司 | Solar-battery-powered radio broadcast early-warning slave station |
-
2013
- 2013-03-22 CN CN201310093700.5A patent/CN104065434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060146740A1 (en) * | 2004-12-30 | 2006-07-06 | Arnold Sheynman | Method and apparatus for delivering user level information |
| CN102364536A (en) * | 2011-08-29 | 2012-02-29 | 成都众山科技有限公司 | Private network type flash flood disaster warning system based on GPRS (general radio packet service) network |
| CN202677575U (en) * | 2012-06-12 | 2013-01-16 | 成都众山科技有限公司 | Wireless early warning broadcast host based on GSM technology |
| CN102868468A (en) * | 2012-10-23 | 2013-01-09 | 厦门四信通信科技有限公司 | Wireless pre-warning broadcasting system |
| CN203104470U (en) * | 2013-03-22 | 2013-07-31 | 成都众山科技有限公司 | Solar-battery-powered radio broadcast early-warning slave station |
Non-Patent Citations (1)
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| 郎强: "灾害天气预警终端的设计与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
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Application publication date: 20140924 |
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| WD01 | Invention patent application deemed withdrawn after publication |