CN211149642U - Fire-robber double-warning-condition key alarm system - Google Patents
Fire-robber double-warning-condition key alarm system Download PDFInfo
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- CN211149642U CN211149642U CN201922422259.6U CN201922422259U CN211149642U CN 211149642 U CN211149642 U CN 211149642U CN 201922422259 U CN201922422259 U CN 201922422259U CN 211149642 U CN211149642 U CN 211149642U
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Abstract
The utility model discloses a fire-robber double-alarm-condition key alarm system, which comprises a plurality of fire alarm buttons, a plurality of robber alarm buttons, a plurality of double-circuit relay modules, a fire-robber alarm signal generator and an alarm host; the fire alarm button and the robbery alarm button are arranged in each room, each room is at least provided with one fire alarm button and one robbery alarm button, the fire alarm button and the robbery alarm button are connected with the two-way relay module, and the two-way relay module is connected with the alarm host through the address code module; the two-way relay module is connected with the fire gangster alarm signal generator through a lead, and the fire gangster alarm signal generator is connected with a tweeter and an emergency broadcasting system; the alarm host is connected with an electronic map. The utility model has the advantages that: the device is simple to operate, can effectively alarm fire and bandit, and protects the life and property safety of personnel.
Description
Technical Field
The utility model relates to a social security technical field specifically indicates a fire gangster double-alarm button alarm system.
Background
In recent years, security incidents of schools frequently occur, thieves often rush into school gates to perform illegal violence activities, fires are inexistent and often occur, and cannot be noticed by all people at the first time, the campus security problem becomes a problem to be solved urgently, and how to provide a system capable of alarming fire and violence becomes a research subject.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem mentioned in the background art and providing a fire gangster double-warning-condition key alarm system.
In order to solve the technical problem, the utility model provides a technical scheme does: a fire-robber double-alarm-condition key alarm system comprises a plurality of fire alarm buttons, a plurality of robber alarm buttons, a plurality of double-path relay modules, a fire-robber alarm signal generator and an alarm host;
the fire alarm button and the robbery alarm button are arranged in each room, each room is at least provided with one fire alarm button and one robbery alarm button, the fire alarm button and the robbery alarm button are connected with the two-way relay module, and the two-way relay module is connected with the alarm host through the address code module;
the two-way relay module is connected with the fire gangster alarm signal generator through a lead, and the fire gangster alarm signal generator is connected with a tweeter and an emergency broadcasting system;
the alarm host is connected with an electronic map.
As a preferred scheme, the alarm host is a 485 bus type alarm host.
Compared with the prior art, the utility model the advantage lie in: the operation is simple, and for schools or other people concentration areas, when people hear the fire alarm sound, all the people evacuate outwards; when the alarm sound of the gangster is heard, all the personnel concentrate indoors and close the door and the window to prevent gangsters from entering; meanwhile, security personnel can position the alarm occurrence place according to the alarm host and the electronic map, respond quickly, effectively alarm fire and bandit and protect the life and property safety of personnel.
Drawings
Fig. 1 is a schematic block diagram of a fire-robber double-alarm-condition key alarm system of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.
With reference to the attached figure 1, the fire-gangster double-alarm-condition key alarm system comprises a plurality of fire alarm buttons, a plurality of gangster alarm buttons, a plurality of double-path relay modules, a fire-gangster alarm signal generator and an alarm host; the fire alarm button and the robbery alarm button are arranged in each room, each room is at least provided with one fire alarm button and one robbery alarm button, the fire alarm button and the robbery alarm button are connected with the two-way relay module, and the two-way relay module is connected with the alarm host through the address code module; the two-way relay module is connected with the fire gangster alarm signal generator through a lead, and the fire gangster alarm signal generator is connected with a tweeter and an emergency broadcasting system; the alarm host is connected with an electronic map. The alarm host is a 485 bus type alarm host.
The utility model discloses a theory of operation: the fire and bandit alarm signal generator plays corresponding sound source (fire alarm sound/bandit alarm sound) by identifying and pressing the fire alarm button and the bandit alarm button, the sound source is output to the tweeter and the emergency broadcasting system through the amplifying circuit, thereby the fire/bandit alarm is warned, and people in the relevant area can know the property of the police through the form of sound; meanwhile, a button switching value signal is transmitted to the address code module, the signal is transmitted to the alarm host through the address code module, the type of the alarm condition is identified through sound, the place of triggering the alarm condition is displayed through the alarm host and the electronic map, and therefore the purposes of identifying the alarm condition and positioning the alarm condition are achieved.
It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A fire-robber double-warning-condition key alarm system is characterized in that: the system comprises a plurality of fire alarm buttons, a plurality of bandit alarm buttons, a plurality of two-way relay modules, a fire bandit alarm signal generator and an alarm host;
the fire alarm button and the robbery alarm button are arranged in each room, each room is at least provided with one fire alarm button and one robbery alarm button, the fire alarm button and the robbery alarm button are connected with the two-way relay module, and the two-way relay module is connected with the alarm host through the address code module;
the two-way relay module is connected with the fire gangster alarm signal generator through a lead, and the fire gangster alarm signal generator is connected with a tweeter and an emergency broadcasting system;
the alarm host is connected with an electronic map.
2. The system of claim 1, wherein the system comprises: the alarm host is a 485 bus type alarm host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422259.6U CN211149642U (en) | 2019-12-30 | 2019-12-30 | Fire-robber double-warning-condition key alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422259.6U CN211149642U (en) | 2019-12-30 | 2019-12-30 | Fire-robber double-warning-condition key alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149642U true CN211149642U (en) | 2020-07-31 |
Family
ID=71776545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922422259.6U Active CN211149642U (en) | 2019-12-30 | 2019-12-30 | Fire-robber double-warning-condition key alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149642U (en) |
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2019
- 2019-12-30 CN CN201922422259.6U patent/CN211149642U/en active Active
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