JP3210281U - Earthquake rescue support device - Google Patents

Abstract

An earthquake rescue support apparatus capable of saving life as much as possible is provided. An earthquake rescue support apparatus including a micro control chip and a battery. The micro control chip is supplied with power from the battery, and includes a motion sensor, an infrared human body detector, and a sound collecting device. Microphone 4, WiFi wireless antenna 5, and LED lamp 6 are connected. The motion sensor 2 senses shaking of the earthquake, converts it into an electronic signal, outputs it to the micro control chip 10, detects human voice through the infrared human body detector 3 and the sound pickup microphone 4, and also a WiFi wireless antenna. Control is performed so that the signal is transmitted through 5 and the LED lamp 6 is turned on and emitted. After detecting the shaking of the earthquake and power interruption, the human body is detected, the signal is transmitted and received by a mobile phone, etc. By sending information, it is possible to quickly and efficiently realize rescue by allowing field personnel to easily perform search and rescue and information statistics. [Selection] Figure 1

Description

  The present invention relates to an earthquake rescue support device, and more particularly to a rescue support device for earthquake victims in the technical field of life search and rescue devices.

  Recently, with the frequent occurrence of earthquakes, the harm to human life property has become more prominent. Once an earthquake occurs, it takes only a few seconds to evacuate, and people cannot be given enough preparation time. Providing necessary equipment to survive within the life of human life, instructing earthquake victims to reasonably self-rescue, and providing equipment to help those affected by the earthquake If you can, you can save your life as much as possible.

  At present, detection tools used for life search and rescue after the occurrence of an earthquake mainly include optical fiber imaging detectors, acoustic wave detectors, infrared thermal image detectors, radar detectors, and disaster rescue dogs as follows. There are types.

  An optical fiber imaging detector uses the flexibility of an optical fiber to search for a place where it cannot be seen by inserting it into a rubble gap, and transmits the optical figure using an optical fiber to collect information. And find victims under the rubble.

  The sonic detector is composed of a high-sensitivity sonic sensor, data acquisition, and computer processing software. The weak breath and voice generated from living rubble within a certain range, the vibration caused by a small hit, etc. By collecting sound waves, it is possible to determine and discover the approximate position of life.

  An infrared thermal image detector uses a specific difference between the infrared radiation characteristic of the human body and the infrared radiation characteristic of the surrounding environment to distinguish between the human body and the environment in a graphic form. Applicable for searching for life in dark space.

  The radar life probe continuously emits an ultra-wideband electromagnetic signal through a radar signal dispatcher, scans a certain space, the receiver continuously receives the reflected signal, and calculates the feedback signal. By performing processing, it is possible to distinguish low-frequency breathing movements from other higher-frequency movements, and extremely weak movements can be captured very sensitively. By measuring the movement, it is possible to determine the existence of life that lives under the rubble, and it is a more practical life search and rescue device with high permeability.

  Search and rescue dogs are considered to be an excellent tool that is useful for regular and efficient rescue in the event of a disaster such as an earthquake.

  Each of the above search and rescue tools has an environment and a range that can be applied to each of them, and each has advantages and disadvantages. Therefore, the search and rescue tools can be commonly used in search and rescue operations, and complementary benefits can be realized. The common drawback is that the price per unit is high, requires operation by specialists, and when a major disaster such as a sudden earthquake occurs, effective rescue must be performed in a short time, It has been pointed out that a large amount of life detection equipment of this type cannot be obtained, leading to a decrease in life search and rescue efficiency.

  Accordingly, an object of the present invention is to provide an earthquake rescue support device that can save life as much as possible by notifying an earthquake in a timely manner, detecting a human body after an earthquake, and sending a distress signal. There is.

Thus, as a result of intensive studies for solving the problems of the present invention, the present inventors have focused on taking the above-described configuration, and have come up with the present invention based on such knowledge.
Thus, the gist of the present invention is as shown in the following 1) to 5).

1) An earthquake rescue support apparatus including a micro control chip and a battery,
The battery supplies power to the micro control chip, and at least a motion sensor, an infrared human body detector, a sound pickup microphone, a WiFi wireless antenna, and an LED lamp are connected to the micro control chip, thereby the motion control The sensor senses shaking of the earthquake and converts it into an electronic signal and then outputs it to the micro control chip. The micro control chip detects the human body and sound through the infrared human body detector and the sound pickup microphone. At the same time, a signal is transmitted through the WiFi wireless antenna and received by a predetermined terminal equipment, and at the same time, the micro control chip controls the LED lamp to light up and emit light.

2) The battery is connected to a commercial power supply via a power supply manager and a transformer, the LED lamp is selectively powered from either the battery or the transformer, and the microcontroller chip is And (1) characterized in that, after detecting a power interruption through the power management unit, the LED lamp is controlled to be lit and flashed in a normal ½ luminance system through a light control module. The earthquake rescue support device described in 1.

3) The model number of the micro control chip is 88MW302, and the micro control chip is connected to the motion sensor, the infrared human body detector, and the sound pickup microphone via a sensor driving module, and the micro control chip Is connected to the WiFi wireless antenna via a wireless module, the earthquake rescue support apparatus according to claim 1 or (2).

4) The earthquake rescue support apparatus according to (3) above, wherein an analysis decision of a human voice is realized by the micro control chip by incorporating an electret in the sensor driving module.

5) The earthquake rescue support apparatus according to (2), wherein the power management unit includes a chip U2 having a model number of BQ24195, and the chip U2 is connected to the micro control chip.

  Compared with existing product technology, the beneficial effects of the present invention are as follows. The earthquake rescue support device according to the present invention detects a human body after detecting an earthquake shake and power interruption, transmits a signal, receives it to a terminal equipment such as a mobile phone, informs the earthquake in a timely manner, and generates an earthquake. Later, by detecting the human body actively and sending a distress signal, the on-site personnel can easily perform search and rescue with high efficiency, information statistics, quickly realize high-efficiency rescue, Life can be saved as much as possible, and the earthquake rescue support apparatus according to the present invention has a simple structure and high practicality.

1 is a block diagram of an earthquake rescue support apparatus according to a preferred embodiment of the present invention. It is an electric circuit diagram of a suitable example of the micro control chip of the earthquake rescue support apparatus according to an embodiment of the present invention. It is an electric circuit diagram of a suitable example of the power supply manager of the earthquake rescue assistance apparatus which concerns on one Embodiment of this invention. It is an electric circuit diagram of the suitable Example of the electret of the earthquake rescue assistance apparatus which concerns on one Embodiment of this invention. It is an electric circuit diagram of the suitable Example of the motion sensor of the earthquake rescue assistance apparatus which concerns on one Embodiment of this invention. It is an electric circuit diagram of a preferred example of a battery of an earthquake rescue support apparatus according to an embodiment of the present invention. It is an electric circuit diagram of the suitable Example of the LED lamp of the earthquake rescue assistance apparatus which concerns on one Embodiment of this invention. It is an electric circuit diagram of the suitable Example of the infrared human body detector of the earthquake rescue assistance apparatus which concerns on one Embodiment of this invention.

  The present invention will be described in detail below with reference to a block diagram and an electric circuit diagram of a preferred embodiment of the present invention shown in FIGS. 1 and 2A to 2G. The earthquake rescue support apparatus according to the present invention includes a micro control chip 10 and a battery 1. The battery 1 (see FIG. 2E) supplies power to the microcontroller chip 10 and provides a stable voltage output via the IC when the battery 1 outputs power. At least the motion sensor 2, the infrared human body detector 3, the sound collecting microphone 4, the WiFi wireless antenna 5, and the LED lamp 6 are connected to the micro control chip 10. Thereby, the motion sensor 2 senses the shaking of the earthquake and converts it into an electronic signal and then outputs it to the micro control chip 10. The micro control chip 10 passes through the infrared human body detector 3 and the sound collecting microphone 4. While detecting the human body and the voice, the signal is transmitted through the WiFi wireless antenna 5 and received by the terminal equipment such as a cellular phone. At the same time, the micro control chip 10 causes the LED lamp 6 to light up and emit light through the light control module 61. It is possible to control and realize lighting presentation at night. When the motion sensor 2 is a three-axis motion sensor, a sensor that reacts to the position state of the three-dimensional space can be transmitted and sensed by gravity.

  Referring to FIG. 2D at the same time, the motion sensor 2 can receive a physical input transmitted from the outside world, convert it into an electronic signal through the sensor, and finally convert it into useful information. The main sensing system measures, for example, some minute physical quantity changes such as resistance value, capacitance value, stress, deformation and displacement, and then displays these changes through voltage signals. FIG. 2D is an implementation schematic diagram of the electric circuit of the motion sensor 2. Mainly, after combining elements such as a resistor and a capacitor in accordance with the IC, a physical quantity change is received via the output / input terminal. Measure. In FIG. 2D, the output / input terminal may be the position of a pin such as 1, 2, 6, or 7. In this way, the earthquake rescue support device detects the shaking of the earthquake and the power interruption, and then dynamically detects the human body, transmits a signal, and receives it at the terminal equipment such as a mobile phone, and causes the earthquake to occur in a timely manner. In addition to providing notifications of distress signals quickly and accurately with high efficiency, rescue can be supported and life can be saved as much as possible.

  As shown in FIGS. 1 and 2, in this embodiment, the battery 1 is connected to a commercial power source via a power management unit 7 and a transformer 8, and the LED lamp 6 (see FIG. 2F) is connected to the battery 1. Is selectively fed from either one of the transformer 8 and the transformer 8, and a schematic diagram of the electric circuit of the LED lamp 6 is shown in the figure, and includes an LED, a current limiting resistor, and a transistor switch electric circuit. In addition, the light sensor detects the ambient brightness and can be automatically turned on at night to obtain a nightlight function.

  The power management unit 7 (see FIG. 2B) includes a chip U2 whose model number is BQ24195. The chip U2 is connected to the micro control chip 10, and the micro control chip 10, the motion sensor 2, and the infrared light are disposed around the chip U2, respectively. An electronic electric circuit that performs voltage stabilization, switch control, voltage output, and the like is connected to a voltage required when the human body detector 3, the sound collection microphone 4, the WiFi wireless antenna 5, and the LED lamp 6 are operated. The micro control chip 10 senses a power interruption through the power management unit 7 and then controls the LED lamp 6 to light up in a normal half-brightness mode and emit a flashing light through the electric light control module 61. Helps post-earthquake rescue by extending time and generating distress signals.

  As shown in FIG. 1 and FIGS. 2A to 2G, in this embodiment, the micro control chip 10 has a model number of 88 MW 302 (see FIG. 2A), and the micro control chip 10 is connected to the motion sensor 2 via the sensor driving module 9. The infrared human body detector 3 and the sound collecting microphone 4 are connected, and the micro control chip 10 is connected to the WiFi wireless antenna 5 via the wireless module 51. An electret 91 is built in the sensor drive module 9 and, as shown in FIG. 2C, it displays the electronic and electrical circuit structure of the electret 91, thereby strengthening the sound collecting microphone 4. Analyze and judge voices emitted by The earthquake rescue support apparatus detects the human body and detects the human body when the commercial power supply is cut off, and employs the following two detection methods.

(Detection method 1)
Infrared human body detector 3 (showing a preferred embodiment of infrared human body detector 3, as shown in FIG. 2G, having an infrared sensing IC and displaying an electric circuit configuration necessary for the operation of infrared sensing IC), Mainly, it is possible to detect a moving human body, and if a person shakes or moves his / her hand, it can be detected. When either one is detected, a HELP distress signal (identified by adding a 4-digit hexadecimal code after the HELP signal) is transmitted.

(Detection method 2)
The sound collecting microphone 4 detects a human voice, and if there is a signal within a range of a voice for rescue that is sought by a survivor (calculated using a baseband to determine whether it is a human voice), After detecting that there is a human voice, it transmits a HELP + 4-digit hexadecimal code WiFi distress signal.

(Wireless design)
The WiFi signal can be strengthened, and the distress signal can be received even at a location 250 meters away from the outside or at a depth of 30 meters underground (including reinforced concrete and obstacles).

  Although the present invention has been described in detail in conjunction with the implementation method, they are merely for explaining the technical idea and features of the present invention, and the purpose thereof is for those skilled in the art to understand the contents of the present invention. It is possible to implement based on this. That is, all changes or modifications of the equivalent effect that are substantially performed in accordance with the spirit of the present invention are included in the protection scope of the present invention.

1: Battery 10: Micro control chip 2: Motion sensor 3: Infrared human body detector 4: Sound pickup microphone 5: WiFi wireless antenna 51: Wireless module 6: LED lamp 61: Light control module 7: Power supply controller 8: Transformer 9: Sensor drive module 91: Electret

Claims (5)

An earthquake rescue support device comprising a micro control chip and a battery,
The battery supplies power to the micro control chip, and at least a motion sensor, an infrared human body detector, a sound pickup microphone, a WiFi wireless antenna, and an LED lamp are connected to the micro control chip, thereby the motion control The sensor senses shaking of the earthquake and converts it into an electronic signal and then outputs it to the micro control chip. The micro control chip detects the human body and sound through the infrared human body detector and the sound pickup microphone. At the same time, a signal is transmitted through the WiFi wireless antenna and received by a predetermined terminal equipment, and at the same time, the micro control chip controls the LED lamp to light up and emit light.   The battery is connected to a commercial power source via a power supply manager and a transformer, the LED lamp is selectively powered from either the battery or the transformer, and the microcontroller chip is 2. The control according to claim 1, wherein after the disconnection is detected through a power management unit, the LED lamp is controlled to be lit and flashed in a normal ½ luminance mode through a lamp control module. Earthquake rescue support device.   The model number of the micro control chip is 88 MW302, the micro control chip is connected to the motion sensor, the infrared human body detector, and the sound pickup microphone via a sensor driving module, and the micro control chip is The earthquake rescue support apparatus according to claim 1, wherein the earthquake rescue support apparatus is connected to the WiFi wireless antenna via a wireless module.   The earthquake rescue support apparatus according to claim 3, wherein an analysis decision of a human voice is realized by the micro control chip by incorporating an electret in the sensor driving module. The earthquake rescue support apparatus according to claim 2, wherein a chip U2 having a model number of BQ24195 is provided in the power management unit, and the chip U2 is connected to the micro control chip.

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