Auxiliary evacuation system based on LoRa network

Abstract

The utility model provides an auxiliary evacuation system based on a LoRa network. The auxiliary evacuation system comprises an alarm condition detection module, a monitoring control module, a power supply distribution module, a power supply module, a LoRa gateway module and an emergency lighting module used for auxiliary evacuation. The alarm condition detection module is used for detecting an alarm condition and transmitting a detection result to the monitoring control module; the monitoring control module is used for outputting a control signal to the power distribution module according to the detection result; the power distribution module is used for controlling the power supply module to distribute power to the emergency lighting module according to the control signal; the LoRa gateway module is used for realizing communication connection between the alarm condition detection module and the monitoring control module, between the monitoring control module and the power supply distribution module, and between the power supply distribution module and the emergency lighting module. According to the utility model, the problems of high failure rate, low transmission efficiency and limited application range caused by difficult pipeline laying, complex wiring and long-distance transmission of the existing auxiliary evacuation system can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary evacuation systems, and more specifically, relates to an auxiliary evacuation system based on a LoRa network. Background Art

[0002] An auxiliary evacuation system is a control system that provides the necessary illumination conditions and correct evacuation instructions for safe evacuation and firefighting and rescue operations in emergency situations such as fires. It is primarily used in designated locations such as shopping malls, large industrial plants, and underground garages.

[0003] Most existing auxiliary evacuation systems use the 485 bus for internal communication. However, due to the large space required, laying out the pipelines is difficult. Furthermore, the complex wiring and long-distance transmission lead to high pipeline failure rates and reduced transmission efficiency. These issues limit the applicability of existing auxiliary evacuation systems, increase their cost, and make maintenance difficult, requiring further improvement. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of the existing auxiliary evacuation system, which has high failure rate, low transmission efficiency and limited scope of application due to the difficulty of laying pipelines, complex wiring and long-distance transmission.

[0005] In order to achieve the above-mentioned object, the present invention provides an auxiliary evacuation system based on the LoRa network, which is configured to be deployed in a designated place where auxiliary evacuation is to be carried out;

[0006] The auxiliary evacuation system includes an alarm detection module, a monitoring and control module, a power distribution module, a power supply module, a LoRa gateway module, and an emergency lighting module for auxiliary evacuation;

[0007] The alarm detection module is used to detect the alarm and transmit the detection results to the monitoring and control module;

[0008] The monitoring control module is used to output a control signal to the power distribution module according to the detection result;

[0009] The power distribution module is used to control the power supply module to distribute power to the emergency lighting module according to the control signal;

[0010] The LoRa gateway module is used to enable communication connections between the alarm detection module and the monitoring and control module, between the monitoring and control module and the power distribution module, and between the power distribution module and the emergency lighting module.

[0011] Optionally, the LoRa gateway module includes a concentrator and a host, the concentrator is used to receive and process the detection results and the control signals, and the host is used to output the processed detection results and the control signals to the monitoring control module and the power distribution module respectively.

[0012] Optionally, the alarm detection module includes a combustible gas detection unit and a temperature detection unit for detecting combustible gas and temperature in the designated place respectively.

[0013] Optionally, the emergency lighting module is an emergency lighting lamp and / or an emergency sign.

[0014] Optionally, the monitoring control module is monitoring control software, and the monitoring control software is loaded into an external electronic device.

[0015] Optionally, the external electronic device is a mobile phone or a computer.

[0016] The beneficial effects of the present invention are:

[0017] The LoRa network-based auxiliary evacuation system proposed in this utility model comprises an alarm detection module, a monitoring and control module, a power distribution module, a power supply module, a LoRa gateway module, and an emergency lighting module for auxiliary evacuation. The alarm detection module detects alarms and transmits the detection results to the monitoring and control module; the monitoring and control module outputs a control signal to the power distribution module based on the detection results; the power distribution module controls the power supply module to distribute power to the emergency lighting module based on the control signal; and the LoRa gateway module facilitates communication between the alarm detection module and the monitoring and control module, between the monitoring and control module and the power distribution module, and between the power distribution module and the emergency lighting module. Compared with existing auxiliary evacuation systems, the present auxiliary evacuation system can effectively reduce the number of pipelines required, thereby reducing the difficulty and failure rate of auxiliary evacuation system deployment, lowering costs, and making maintenance more convenient. Furthermore, the LoRa gateway module can ensure transmission efficiency, thereby expanding the scope of application of the auxiliary evacuation system.

[0018] According to the above content, the present invention can effectively solve the problems of the existing auxiliary evacuation system, such as high failure rate, low transmission efficiency and limited scope of application due to difficult pipeline laying, complex wiring and long-distance transmission.

[0019] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention can be better understood by referring to the following description made in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.

[0021] Figure 1 The figure shows a principle block diagram of an auxiliary evacuation system based on a LoRa network according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to more fully understand the technical solution of the present invention, the exemplary embodiments of the present invention will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more embodiments of the present invention described below are only one or more of the specific ways of implementing the technical solution of the present invention, and are not exhaustive. It should be understood that other ways belonging to a general utility model concept can be used to implement the technical solution of the present invention, and should not be limited by the exemplary embodiments described. Based on one or more embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0023] Example: Figure 1 The figure shows a principle block diagram of an auxiliary evacuation system based on a LoRa network according to an embodiment of the present utility model.

[0024] Reference Figure 1 , an embodiment of the present utility model provides an assisted evacuation system based on a LoRa network, which is configured to be deployed in a designated place where assisted evacuation is to be performed;

[0025] The auxiliary evacuation system includes an alarm detection module, a monitoring and control module, a power distribution module, a power supply module, a LoRa gateway module, and an emergency lighting module for auxiliary evacuation;

[0026] The alarm detection module is used to detect alarm situations and transmit the detection results to the monitoring and control module;

[0027] The monitoring control module is used to output a control signal to the power distribution module according to the detection result;

[0028] The power distribution module is used to control the power supply module to distribute power to the emergency lighting module according to the control signal;

[0029] The LoRa gateway module is used to enable communication connections between the alarm detection module and the monitoring and control module, between the monitoring and control module and the power distribution module, and between the power distribution module and the emergency lighting module.

[0030] In one embodiment, the alarm detection module includes a combustible gas detection unit and a temperature detection unit for detecting combustible gas and temperature in a designated place, respectively.

[0031] In a specific embodiment, the combustible gas detection unit includes a plurality of combustible gas detectors arranged in a designated location.

[0032] In a specific embodiment, the temperature detection unit includes a plurality of temperature detectors arranged in a designated place.

[0033] Specifically, several combustible gas detectors can detect combustible gas within a designated location. Once the concentration of combustible gas exceeds a certain threshold, they output the detection results to the monitoring and control module and trigger an alarm, providing timely feedback on the alarm situation. Meanwhile, several temperature detectors are fire detectors that respond to temperature changes at a specific point or around a specific line in a designated location. These temperature changes are converted into electrical signals and output to the monitoring and control module, activating the auxiliary evacuation system to facilitate the evacuation of personnel within the designated location. The structures of both combustible gas detectors and temperature detectors are conventional and will not be detailed here.

[0034] In a specific embodiment, the monitoring control module is monitoring control software, and the monitoring control software is loaded into an external electronic device.

[0035] In a specific embodiment, the external electronic device is a mobile phone or a computer.

[0036] Specifically, the operator can operate the monitoring control module automatically or manually according to the alarm situation to send a control signal to the power distribution module to achieve control of the emergency lighting module.

[0037] In a specific embodiment, the emergency lighting module is an emergency lamp and / or emergency sign. It provides necessary lighting for people in designated areas, helping them see their surroundings and directions clearly in darkness, thereby avoiding panic and confusion caused by darkness. This helps people stay calm and facilitates their ability to find escape routes.

[0038] In a specific embodiment, the LoRa gateway module includes a concentrator and a host, the concentrator is used to receive and process the detection results and control signals, and the host is used to output the processed detection results and control signals to the monitoring control module and the power distribution module respectively.

[0039] Specifically, each module in the auxiliary evacuation system of this utility model can be deployed according to the actual layout of a designated location, thereby expanding the scope of application of the auxiliary evacuation system. Furthermore, the monitoring and control module can monitor the status of the alarm detection module, power distribution module, and power supply module through the LoRa gateway module to ensure the normal operation of the auxiliary evacuation system.

[0040] When the auxiliary evacuation system of the present invention is in operation, the alarm detection module first detects the alarm in the designated place and outputs the alarm to the alarm detection module through the LoRa gateway module. The alarm detection module responds to the alarm through the monitoring and control software controlled manually or automatically, and then outputs a control signal to the power distribution module. Then, the power distribution module distributes power to the emergency lighting module according to the control signal to perform auxiliary evacuation.

[0041] The auxiliary evacuation system based on the LoRa network proposed by the utility model is provided with an alarm detection module, a monitoring and control module, a power distribution module, a power supply module, a LoRa gateway module and an emergency lighting module for auxiliary evacuation, so that the alarm detection module is used to detect the alarm and transmit the detection result to the monitoring and control module; the monitoring and control module is used to output a control signal to the power distribution module according to the detection result; the power distribution module is used to control the power supply module to distribute power to the emergency lighting module according to the control signal; the LoRa gateway module is used to enable communication connections between the alarm detection module and the monitoring and control module, between the monitoring and control module and the power distribution module, and between the power distribution module and the emergency lighting module.

[0042] Therefore, compared with existing auxiliary evacuation systems, the auxiliary evacuation system of the present invention can effectively reduce the amount of pipelines laid, thereby reducing the difficulty and failure rate of auxiliary evacuation system deployment, reducing costs, and making maintenance more convenient. Furthermore, the use of LoRa gateway modules can ensure transmission efficiency, thereby expanding the scope of application of the auxiliary evacuation system.

[0043] Although one or more embodiments of the present invention have been described above, it should be understood by those skilled in the art that the present invention can be implemented in any other form without departing from its spirit and scope. Therefore, the embodiments described above are illustrative and not restrictive, and many modifications and substitutions will be apparent to those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An auxiliary evacuation system based on LoRa network, characterized in that: is configured to be deployed in a designated location where assisted evacuation is to be carried out; The auxiliary evacuation system includes an alarm detection module, a monitoring and control module, a power distribution module, a power supply module, a LoRa gateway module, and an emergency lighting module for auxiliary evacuation; The alarm detection module is used to detect the alarm and transmit the detection results to the monitoring and control module; The monitoring control module is used to output a control signal to the power distribution module according to the detection result; The power distribution module is used to control the power supply module to distribute power to the emergency lighting module according to the control signal; The LoRa gateway module is used to enable communication connections between the alarm detection module and the monitoring and control module, between the monitoring and control module and the power distribution module, and between the power distribution module and the emergency lighting module.

2. The LoRa network-based assisted evacuation system according to claim 1, characterized in that: The LoRa gateway module includes a concentrator and a host, the concentrator is used to receive and process the detection results and the control signal, and the host is used to output the processed detection results and the control signal to the monitoring control module and the power distribution module respectively.

3. The LoRa network-based assisted evacuation system according to claim 1, characterized in that: The alarm detection module includes a combustible gas detection unit and a temperature detection unit for detecting combustible gas and temperature in the designated place respectively.

4. The LoRa network-based assisted evacuation system according to claim 1, characterized in that: The emergency lighting module is an emergency lighting lamp and / or an emergency sign.

5. The LoRa network-based assisted evacuation system according to claim 1, characterized in that: The monitoring control module is monitoring control software, and the monitoring control software is loaded into an external electronic device.

6. The LoRa network-based assisted evacuation system according to claim 5, characterized in that: The external electronic device is a mobile phone or a computer.

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