An emergency early warning fusion receiving and sending device

Abstract

The utility model relates to the technical field of emergency broadcast and intelligent early warning, and disclose an emergency early warning fusion receiving and sending device, including receiving and sending device ontology, be provided with main control unit in receiving and sending device ontology, main control unit respectively electric nature connection have power and solar charging and discharging management circuit, emergency broadcast information receiving module, intelligent AI camera identification module and audio broadcast module, power and solar charging and discharging management circuit include power input module, solar cell panel, battery, charging and discharging management module and power switching circuit, intelligent AI camera identification module includes camera and picture analysis alarm push module, and audio broadcast module includes audio decoding module and audio amplifier, main control unit includes CPU treater, and the scheme has the advantages of high power supply reliability, strong information receiving redundancy, early warning intelligence and initiative and high degree of integration and modularization.

Description

Technical Field

[0001] This utility model relates to the field of emergency broadcasting and intelligent early warning technology, specifically an emergency early warning fusion receiving and transmitting device. Background Technology

[0002] Currently, traditional emergency broadcasting terminals mostly rely on a single signal receiving channel (such as FM broadcasting or wired networks), which can lead to problems such as signal interruption, unstable power supply, and inability to actively identify on-site risks in extreme weather or complex environments.

[0003] Although some early warning systems that combine video surveillance have emerged in the existing technology, they are usually complex in structure, have poor coordination between modules, and insufficient intelligence, making it difficult to achieve a rapid emergency response that integrates "perception-decision-broadcasting". Especially in scenarios such as remote intersections, reservoirs, and forest areas, higher requirements are placed on the self-sufficient power supply capability and intelligent proactive early warning capability of the equipment. Therefore, there is an urgent need for a fusion receiving and transmitting device that integrates intelligent identification, multi-source information reception, and reliable power supply. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an emergency early warning fusion receiving and transmitting device to solve the problems of existing emergency early warning equipment having single functions, low level of intelligence, poor environmental adaptability, and untimely response.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an emergency early warning fusion receiving and transmitting device, comprising a receiving and transmitting device body, wherein a main control unit is disposed within the receiving and transmitting device body, the main control unit being electrically connected to a power supply and solar charging and discharging management circuit, an emergency broadcast information receiving module, an intelligent AI camera recognition module, and an audio broadcasting module, respectively. The power supply and solar charging and discharging management circuit includes a power input module, a solar panel, a battery, a charging and discharging management module, and a power switching circuit. The intelligent AI camera recognition module includes a camera and an image analysis alarm push module. The audio broadcasting module includes an audio decoding module and an audio amplifier. The main control unit includes a CPU processor. Through a dual backup power supply design of mains power and solar + lithium battery, combined with an automatic power switching circuit, the device can still operate continuously and stably under extreme conditions such as mains power outages. It is particularly suitable for outdoor scenarios without stable mains power. Through an intelligent camera with built-in AI algorithms, it can automatically identify specific events such as area intrusion, pedestrians, and vehicles, realizing a leap from "passively receiving instructions" to "actively identifying risks and issuing warnings," significantly improving the speed and accuracy of emergency response.

[0006] Preferably, the emergency broadcast information receiving module includes a DTMB input module, a DVB-C input module, an FM input module, an IP input module, a DTMB / DVB-C demodulation module connected to the DTMB input module and the DVB-C input module respectively, and an FM demodulation module connected to the FM input module, for receiving multiple emergency broadcast signals.

[0007] Preferably, the power input module is used to connect to mains power, the charge / discharge management module is electrically connected to the solar panel and the battery respectively, the input terminal of the power switching circuit is connected to the power input module and the battery respectively, and the charge / discharge management module is used to manage the charging and discharging of the solar panel and the battery.

[0008] Preferably, the output terminal of the camera is connected to the input terminal of the image analysis alarm push module, and the output terminal of the image analysis alarm push module is connected to the main control unit, pushing an alarm signal to the main control unit when a preset alarm event is identified.

[0009] Preferably, the input end of the audio decoding module is connected to the main control unit, and the output end is connected to the input end of the audio amplifier. The output end of the audio amplifier is used to connect to a speaker to decode and amplify the audio signal for broadcasting through the speaker.

[0010] Preferably, the output terminals of the DTMB / DVB-C demodulation module, the FM demodulation module, and the IP input module are all connected to the main control unit.

[0011] Preferably, the output of the power switching circuit supplies power to each module in the device, providing dual backup power for the entire device.

[0012] Compared with the prior art, this utility model provides an emergency early warning fusion receiving and transmitting device, which has the following beneficial effects: With a dual backup power supply design of mains power and solar + lithium battery, combined with an automatic power switching circuit, the device can continue to operate stably in extreme situations such as mains power outages. It is particularly suitable for outdoor scenarios without stable mains power. Through the smart camera with built-in AI algorithm, it can automatically identify specific events such as area intrusion, pedestrians, and vehicles, realizing the leap from "passively receiving instructions" to "actively identifying risks and issuing warnings", which significantly improves the speed and accuracy of emergency response. Attached Figure Description

[0013] Figure 1 This is a block diagram of the overall structural system of this utility model; Figure 2 This is the power supply and solar charging / discharging management circuit diagram of this utility model; Figure 3 This is the circuit diagram of the audio playback module of this utility model.

[0014] In the diagram: 1. Transmitter / receiver body; 2. Power supply and solar charging / discharging management circuit; 21. Power input module; 22. Solar panel; 23. Battery; 24. Charging / discharging management module; 25. Power switching circuit; 3. Emergency broadcast information receiving module; 31. DTMB input module; 32. DVB-C input module; 33. FM input module; 34. IP input module; 35. DTMB / DVB-C demodulation module; 36. FM demodulation module; 4. Intelligent AI camera recognition module; 41. Camera; 42. Image analysis alarm push module; 5. Audio playback module; 51. Audio decoding module; 52. Audio amplifier; 6. Main control unit; 61. CPU processor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model provides a technical solution: an emergency early warning fusion receiving and transmitting device, including a receiving and transmitting device body 1. The receiving and transmitting device body 1 is equipped with a main control unit 6. The main control unit 6 is electrically connected to a power supply and solar charging and discharging management circuit 2, an emergency broadcast information receiving module 3, an intelligent AI camera recognition module 4, and an audio broadcasting module 5. The power supply system is powered by both mains power and solar energy, combined with a battery backup and intelligent switching mechanism to ensure stable operation even in extreme environments. It achieves all-weather, multi-scenario, and intelligent emergency early warning and broadcasting functions. The modular design allows for configuration of early warning rules and voice content according to scenario requirements. It is suitable for various scenarios such as intersections, reservoirs, chemical industrial zones, and scenic areas, offering flexible deployment. The solar charging and discharging management circuit 2 includes a power input module 21, a solar panel 22, a battery 23, a charging and discharging management module 24, and a power switching circuit 25. The intelligent AI camera recognition module 4 includes a camera 41 and an image analysis and alarm push module 42, which can collect video signals and perform AI analysis. It can achieve active recognition and real-time voice warning through the AI ​​camera, reduce human intervention, improve response speed, and has intelligent early warning function. The audio playback module 5 includes an audio decoding module 51 and an audio amplifier 52. The main control unit 6 includes a CPU processor 61, which is used to coordinate and control the work of each module, process the received emergency commands and AI alarm signals, and control the audio playback module 5 to perform priority broadcasting.

[0017] The emergency broadcast information receiving module 3 includes a DTMB input module 31, a DVB-C input module 32, an FM input module 33, an IP input module 34, a DTMB / DVB-C demodulation module 35 connected to the DTMB input module 31 and the DVB-C input module 32 respectively, and an FM demodulation module 36 connected to the FM input module 33, for receiving multiple emergency broadcast signals. The power input module 21 is used to connect to the mains power. The charge and discharge management module 24 is electrically connected to the solar panel 22 and the battery 23 respectively. The input terminal of the power switching circuit 25 is connected to the power input module 21 and the battery 23 respectively. The charge and discharge management module 24 is used to manage the charging and discharging of the solar panel 22 and the battery 23.

[0018] The output of camera 41 is connected to the input of image analysis alarm push module 42, and the output of image analysis alarm push module 42 is connected to main control unit 6. Image analysis alarm push module 42 has a built-in AI algorithm and pushes an alarm signal to main control unit 6 when a preset alarm event is identified. The input of audio decoding module 51 is connected to main control unit 6, and the output is connected to the input of audio amplifier 52. The output of audio amplifier 52 is used to connect to a speaker. According to the received emergency command or AI alarm signal, main control unit 6 controls audio decoding module 51 to decode audio data, which is then amplified by audio amplifier 52 and broadcast through an external speaker.

[0019] The outputs of the DTMB / DVB-C demodulation module 35, the FM demodulation module 36, and the IP input module 34 are all connected to the main control unit 6. The output of the power switching circuit 25 supplies power to each module in the device. The power input module 21 is connected to the mains power. The charge and discharge management module 24 manages the charging and discharging process of the solar panel 22 to the battery 23. The power switching circuit 25 automatically switches to battery power when the mains power is abnormal to ensure continuous operation of the system and provides dual backup power for the entire device.

[0020] The working principle of this device is as follows: The main control unit 6 receives multiple broadcast signals from the emergency broadcast information receiving module 3 in real time, as well as the visual analysis results from the intelligent AI camera recognition module 4. When an emergency broadcast command is received or the AI ​​identifies a preset risk event, the main control unit 6 immediately triggers the audio broadcast module 5 to broadcast the corresponding warning voice.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emergency early warning fusion receiving and transmitting device, comprising a receiving and transmitting device body (1), characterized in that: The main control unit (6) is provided in the main body (1) of the receiving and transmitting device. The main control unit (6) is electrically connected to the power supply and solar charge and discharge management circuit (2), the emergency broadcast information receiving module (3), the intelligent AI camera recognition module (4) and the audio broadcasting module (5). The power supply and solar charge and discharge management circuit (2) includes a power input module (21), a solar panel (22), a battery (23), a charge and discharge management module (24) and a power switching circuit (25). The intelligent AI camera recognition module (4) includes a camera (41) and a picture analysis alarm push module (42). The audio broadcasting module (5) includes an audio decoding module (51) and an audio amplifier (52). The main control unit (6) includes a CPU processor (61).

2. The emergency early warning fusion receiving and transmitting device according to claim 1, characterized in that: The emergency broadcast information receiving module (3) includes a DTMB input module (31), a DVB-C input module (32), an FM input module (33), an IP input module (34), a DTMB / DVB-C demodulation module (35) connected to the DTMB input module (31) and the DVB-C input module (32) respectively, and an FM demodulation module (36) connected to the FM input module (33).

3. The emergency early warning fusion receiving and transmitting device according to claim 1, characterized in that: The power input module (21) is used to connect to the mains power. The charge and discharge management module (24) is electrically connected to the solar panel (22) and the battery (23) respectively. The input terminal of the power switching circuit (25) is connected to the power input module (21) and the battery (23) respectively.

4. The emergency early warning fusion receiving and transmitting device according to claim 1, characterized in that: The output end of the camera (41) is connected to the input end of the image analysis alarm push module (42), and the output end of the image analysis alarm push module (42) is connected to the main control unit (6).

5. The emergency early warning fusion receiving and transmitting device according to claim 1, characterized in that: The input end of the audio decoding module (51) is connected to the main control unit (6), and the output end is connected to the input end of the audio amplifier (52). The output end of the audio amplifier (52) is used to connect to the speaker.

6. An emergency early warning fusion receiving and transmitting device according to claim 2, characterized in that: The output terminals of the DTMB / DVB-C demodulation module (35), FM demodulation module (36) and IP input module (34) are all connected to the main control unit (6).

7. An emergency early warning fusion receiving and transmitting device according to claim 3, characterized in that: The output of the power switching circuit (25) supplies power to each module in the device.

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