Household emergency rescue equipment
Through the sensing module and rescue module of the home emergency rescue equipment, trapped people are quickly positioned and rescued, solving the problem of inefficient traditional search and rescue methods and achieving efficient search and rescue and emergency rescue functions.
Patent Information
- Application Number
- CN202422118003.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-08-30
AI Technical Summary
Traditional search and rescue methods are difficult to quickly find trapped people after the house collapses, and time is seriously wasted, so existing equipment needs to be searched one by one, which is inefficient.
Design home emergency rescue equipment, including power module, sensing module and rescue module, uses sensing components such as human body infrared sensors, microphones, accelerometers, etc. to detect trapped people, communicate with mobile phones through Bluetooth connection, command LED lights and buzzers to guide search and rescue personnel, and have voice recognition functions to enable elderly people living alone to ask for help.
It improves search and rescue efficiency, ensures that the equipment operates for a long time without power, reduces power consumption, and increases the chance of survival of trapped people. It is especially suitable for disaster rescue and emergency situations for elderly people living alone.
Smart Images
Figure CN223272935U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household products, and in particular to a household product that allows people inside a house to be rescued in time when a sudden disaster occurs. Background Art
[0002] Whenever landslides, floods, or earthquakes occur, the structure of a house is easily damaged, and the residents in the house may be trapped by the collapsed structure, or even fall into a coma due to impact. For these trapped people, timely rescue is crucial. However, for rescuers, the difficulty of rescue lies not only in moving these collapsed structures, but more in how to find the trapped people.
[0003] Traditional search and rescue methods usually use fiber optic imaging detection, voiceprint detectors, thermal imaging detection and search and rescue dogs, but these personnel search and rescue methods have a common disadvantage, that is, every area must be searched before the trapped people can be found. In this process, even if we put aside the waste of manpower and material resources, the waste of time is the real danger, because for the trapped people, the survival of their lives may only depend on seconds. Summary of the Invention
[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a household emergency rescue device.
[0005] A home emergency rescue device includes a power module, a sensing module, an information processing module, and a distress module. The power module is used to supply power to other modules. The power module includes a charging component and an energy storage component. The charging component is a USB power cord interface or a power adapter that can be connected to mains power. The energy storage component is a lithium battery or a lead-acid battery. The sensing module is used to detect and collect external information and send such information to the information processing module. The sensing module includes a human sensing component and an environmental sensing component. The human sensing component is used to detect and collect infrared, sound, or thermal energy information emitted from the human body. The environmental sensing component is used to detect and collect information not generated by the human body. The environmental sensing component is used to detect and collect the movement state of the device or the ambient light brightness around the device. The information processing module is used to receive information fed back by other modules and issue instructions to the distress module based on the content of the feedback information. The information processing module also has a Bluetooth connection function that can be connected to a mobile phone. The distress module can emit sound or light after receiving the instruction from the information processing module.
[0006] The above solution is further that the human sensing component is a human infrared sensor, a microphone, a thermal energy detector, or a combination of the three, and the environment sensing component is an accelerometer, an ambient light sensor, or a combination of the two. The functions of the human sensing component and the environment sensing component are to search for survivors in the area near the device and determine their locations.
[0007] The above solution is further that the distress module is a buzzer or an LED light or a combination of the two. The function of the distress module is to assist search and rescue personnel to find survivors more quickly and rescue them through sound or light.
[0008] Furthermore, the above solution is that the distress module can also contact the outside world by sending messages or making phone calls after receiving instructions from the information processing module. This function is mainly used for people living alone at home who encounter emergencies and are unable to contact the outside world on their own. The purpose of simple contact can be achieved through voice settings with preset keywords.
[0009] Furthermore, in the above solution, the information processing module also has a voice recognition function.
[0010] The above solution further has the following features: the information processing module is a control chip MCU, the model of which is ESP32S3, and as the main control unit of the device, it is responsible for processing the collection of information input, executing program logic and controlling other circuits.
[0011] Furthermore, in the above solution, a Fresnel lens is provided on the outside of the LED lamp.
[0012] The above solution further includes an outer shell, and waterproof sealant is provided at the internal and external joints of the shell, and all circuit boards and internal components in the device are provided with a waterproof coating. This function is mainly used for search and rescue in flood disasters or equipment pre-watering.
[0013] The working mode of the present invention is: under normal circumstances, the device can be plugged into the power supply. Application scenario 1: When a disaster occurs, if the plug-in power supply is cut off, the main control chip automatically enables the storage power supply for operation and ensures that Bluetooth is always on. When the search and rescue personnel arrive, they can directly use the mobile phone Bluetooth to wirelessly connect to the device and understand whether there are trapped people near the device. If the sensing module of the device senses that there are trapped people nearby, the search and rescue personnel can be informed at the first time and instruct the device to emit a buzzer or light source to guide the rescue of the trapped people, so that the trapped people can be rescued quickly and the chance of survival can be increased; Application scenario 2: When an elderly person living alone at home falls, he can shout out the keywords set in advance. After the device recognizes the keywords, it can quickly contact other relatives or hospitals to protect the life and health of the elderly.
[0014] This utility model greatly improves the search and rescue efficiency of rescue personnel through the retrieval and notification functions of vital signs within a certain range, and uses Bluetooth as a connection method to greatly reduce the power consumption of the device, ensuring that the device can still operate for a long time even when it is out of power, providing a strong guarantee for the life and health of family members. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Attachment Figure 1 —Exploded view of the embodiment of the utility model
[0016] Attachment Figure 2 —Schematic diagram of the operation principle of the embodiment of the utility model
[0017] Description of the accompanying drawings
[0018] 11 - first upper cover assembly 12 - second upper cover assembly 13 - third upper cover assembly
[0019] 14—Fourth upper cover assembly 15—Fresnel lens 2—PCBA circuit board
[0020] 21—ESP32S3 main control MCU chip 22—Microphone 23—Human body infrared sensor
[0021] 24—Ambient light sensor 25—Accelerometer 26—LED light 27—Buzzer
[0022] 31—Lithium battery cover 32—Lithium battery 33—Lithium battery placement slot
[0023] 34—power adapter 41—first lower cover assembly 42—second lower cover assembly DETAILED DESCRIPTION
[0024] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.
[0025] It should be noted that, in the description of the present invention, terms such as "front", "front end", "up", "down", "front", "rear", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0026] like Figures 1 to 2As shown, this embodiment is divided into an upper cover area, a PCBA circuit board 2, a power supply area, and a lower cover area from front to back, wherein the upper cover area is connected and enclosed with the lower cover area. The upper cover area is composed of a first upper cover component 11, a second upper cover component 12, a third upper cover component 13, a fourth upper cover component 14, and a Fresnel lens 15. The joints of the components in the upper cover area are all provided with waterproof sealant. The PCBA circuit board 2 is integrated with an ESP32S3 main control MCU chip 21, a microphone 22, a human infrared sensor 23, an ambient light sensor 24, an accelerometer 25, an LED light 26, and a buzzer 27. The LED light 24 is covered on the inner side of the Fresnel lens 15. A waterproof coating is provided on the circuit board 2. The power supply area includes a lithium battery cover 31, a lithium battery 32, a lithium battery placement slot 33, and a power adapter 34. The lithium battery 32 is located in the space enclosed by the lithium battery cover 31 and the lithium battery placement slot 33, and is electrically connected to the PCBA circuit board 2 and the power adapter 34. The lower cover area includes a first lower cover assembly 41 and a second lower cover assembly 42. The joints of the components in the lower cover area are all provided with waterproof sealant and completely cover the circuit board area and the power supply area. The PCBA circuit board 2 and the battery area are both contained in the enclosed space of the upper cover area and the lower cover area, and a waterproof sealant is provided at the connection between the upper cover area and the lower cover area.
[0027] The working principle of this embodiment is that the power adapter 34 and the lithium battery 32 provide power supply for the PCBA circuit board 2, and the sensing devices including the microphone 22, the human infrared sensor 23, the ambient light sensor 24, and the accelerometer 25 detect and collect information around the device, and transmit the information to the ESP32S3 main control MCU chip 21. The ESP32S3 main control MCU chip 21 identifies and integrates the transmitted information, outputs corresponding instructions to the LED light 26 and the buzzer 27, and can be wirelessly connected and controlled with the external mobile phone 500 via Bluetooth connection.
[0028] The first usage mode of this embodiment is that when a disaster occurs, if the plugged-in power adapter 34 is cut off, the ESP32S3 main control MCU chip 21 automatically enables the stored power in the lithium battery 32 to operate, and ensures that the Bluetooth connection function is always on. When the rescue personnel arrive, they can directly use the mobile phone Bluetooth to wirelessly connect to the device and find out whether there are trapped people near the device. If the microphone 22 and human infrared sensor 23 of the device sense the presence of trapped people nearby, the rescue personnel can be notified immediately and instruct the LED light 26 and buzzer 27 to emit a buzzer or light source to guide the rescue of the trapped people, so that the trapped people can be rescued quickly and the chance of survival is increased.
[0029] The second usage of this embodiment is: when an elderly person living alone at home falls, the person can shout out a pre-set keyword. After the device recognizes the keyword, it can quickly contact other relatives or the hospital to protect the life and health of the elderly person.
[0030] This utility model greatly improves the search and rescue efficiency of rescue personnel through the retrieval and notification functions of vital signs within a certain range, and uses Bluetooth as a connection method to greatly reduce the power consumption of the device, ensuring that the device can still operate for a long time even when it is out of power, providing a strong guarantee for the life and health of family members.
[0031] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present invention and the technical principles used. Within the technical scope disclosed by the present invention, any changes or replacements that can be easily thought of by technicians familiar with this technical field should be included in the scope of protection of the present invention.
Claims
1. A household emergency rescue device, characterized by: It includes a power module, a sensing module, an information processing module, and a rescue module. The power module is used to supply power to other modules. The power module includes a charging component and an energy storage component. The charging component is a USB power cord interface or a power adapter that can be connected to AC power. The energy storage component is a lithium battery or a lead-acid battery. The sensing module is used to detect and collect external information and send the information to the information processing module. The sensing module includes a human sensing component and an environmental sensing component. The human sensing component is used to detect and collect infrared, sound, or thermal energy information emitted from the human body. The environmental sensing component is used to detect and collect information not generated by the human body. The environmental sensing component is used to detect and collect the motion state of the device or the ambient light brightness around the device. The information processing module is used to receive information fed back by other modules and issue instructions to the rescue module according to the content of the feedback information. The information processing module also has a Bluetooth connection function, which can be connected to a mobile phone. The rescue module can emit sound or light after receiving the instruction of the information processing module.
2. A household emergency rescue device according to claim 1, characterized in that: The human sensing component is a human infrared sensor, a microphone, a thermal energy detector, or a combination of the three. The environment sensing component is an accelerometer, an ambient light sensor, or a combination of the two.
3. A household emergency rescue device according to claim 1, characterized in that: The distress module is a buzzer or an LED light or a combination of the two.
4. The household emergency rescue device according to claim 1, characterized in that: The help module can also get in touch with the outside world by sending a message or making a phone call after receiving the instruction of the information processing module.
5. The household emergency rescue device according to claim 1, characterized in that: The information processing module also has a voice recognition function.
6. The household emergency rescue device according to claim 1, characterized in that: The information processing module is a control chip MCU, the model of which is ESP32S3. As the main control unit of the device, it is responsible for processing and collecting information input, executing program logic and controlling other circuits.
7. The household emergency rescue device according to claim 3, characterized in that: The outer side of the LED lamp is also covered with a Fresnel lens.
8. The household emergency rescue device according to claim 1, characterized in that: The device also includes an outer shell, wherein the inner and outer joints of the shell are provided with waterproof sealant, and all circuit boards and internal components in the device are provided with a waterproof coating.