CN213716121U - Help calling device with self-starting function - Google Patents
Help calling device with self-starting function Download PDFInfo
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- CN213716121U CN213716121U CN202022581393.3U CN202022581393U CN213716121U CN 213716121 U CN213716121 U CN 213716121U CN 202022581393 U CN202022581393 U CN 202022581393U CN 213716121 U CN213716121 U CN 213716121U
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Abstract
The utility model provides a distress call device with self-starting function, which relates to the technical field of safety protection equipment and comprises an upper equipment shell, a lower equipment shell, a controller and an acceleration sensor, wherein the controller and the acceleration sensor are arranged inside the upper equipment shell and the lower equipment shell and are integrated on a PCB mainboard, and the acceleration sensor still works under the condition that the distress call device is closed; under the condition that the distress call device is closed, when receiving a firefighter motion signal detected by the acceleration sensor, the controller wakes up from a low power consumption mode to control all devices of the distress call device to start working, and under the condition that the distress call device is shut down, the safety of the firefighter can be guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the safety protection equipment technique and specifically relates to a calling for help ware with self-starting function is related to.
Background
The firefighter distress call device is an acousto-optic alarm device worn by a firefighter in and out of a fire scene, if the firefighter encounters a dangerous condition, an acousto-optic alarm can be timely sent out, a team member or a search and rescue device personnel can timely find the firefighter, the firefighter distress call device can enter a pre-alarm and send an acousto-optic prompt through a sensor for detecting whether the firefighter moves or not, and if the firefighter does not continuously detect the movement condition of the firefighter for 30 seconds.
Because the firemen's ware of calling for help on the market at present is general not intelligent enough, always appears the condition of calling for help of mistake report, influences the normal rescue operation of firemen, so the firemen generally set the ware of calling for help and close, if the firemen appears the dangerous situation at this moment, then can't play the effect of protection rescue.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a calling for help ware with self-starting function, under the circumstances that calling for help ware shut down, also can ensure firefighter's safety.
In a first aspect, an embodiment of the present invention provides a distress call device with a self-starting function, including an upper device shell, a lower device shell, and a controller and an acceleration sensor which are arranged inside the upper device shell and the lower device shell, wherein the controller and the acceleration sensor are integrated on a PCB motherboard, and wherein the acceleration sensor still works when the distress call device is closed;
under the condition that the distress call device is closed, the controller wakes up from a low power consumption mode when receiving a firefighter motion signal detected by the acceleration sensor and controls each device of the distress call device to start working.
In combination with the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the controller is connected to the acceleration sensor, and is further configured to enter a pre-alarm state when the acceleration sensor does not detect a motion signal within a first preset time.
In combination with the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, wherein, the second possible implementation manner further includes a buzzer and a LED lamp, the controller is respectively connected to the buzzer and the LED lamp, and is further configured to control the buzzer to send first alarm information and the LED lamp to flash when entering the pre-alarm state.
In combination with the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, wherein the controller is connected to the acceleration sensor, and is further configured to enter a strong alarm state when the second preset time in the pre-alarm state does not detect a motion signal.
In combination with the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein the controller is further configured to control the buzzer to send the second alarm information and the LED lamp to flash when entering the pre-alarm state.
In combination with the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, wherein the controller is connected to the acceleration sensor, and is further configured to remove the fourth preset time from the pre-alarm state when entering the pre-alarm state in which the third preset time detects the motion signal.
In combination with the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the sixth possible implementation manner further includes a key, and the key is used to manually open or close the distress call device.
In combination with the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, wherein the controller is further configured to enter a low power consumption mode when the distress call is turned off.
The embodiment of the utility model provides a calling for help ware with self-starting function through under calling for help ware closed condition, still real-time detection's acceleration sensor detects fire fighter's motion state, if detect fire fighter's motion signal, then converts to normal operating mode from the low-power consumption mode, awakens up each device of calling for help ware, ensures fire fighter safety.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a distress call device with a self-starting function according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another emergency call device with a self-starting function according to an embodiment of the present invention;
fig. 3 is a schematic view of a self-starting process of a distress call device according to an embodiment of the present invention;
fig. 4 is an application schematic diagram of a distress call device according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
At present, because the calling-for-help device can not accurately and intelligently discern the motion condition of fireman, lead to the frequent wrong report of calling-for-help device alert, very big reduction the use wish of fireman, although the fire control regulation fireman is out of police and must wear the calling-for-help device, nevertheless always the misidentification sends the words of warning in advance, and the fireman always needs the distraction to remove the preliminary alarm at the in-process of nervous operation. Therefore, some firefighters put the distress call device off. Under the condition, the help caller can not really play the role of ensuring the life safety of the firemen.
Based on this, the embodiment of the utility model provides a pair of calling for help ware with self-starting function, under the circumstances that calling for help ware shut down, also can ensure firefighter safety.
The following is a detailed description by way of example.
Fig. 1 is a schematic view of a distress call device with a self-starting function according to an embodiment of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a distress call device with a self-starting function, including an upper device shell, a lower device shell, and a controller and an acceleration sensor which are arranged inside the upper device shell and the lower device shell, wherein the controller and the acceleration sensor are integrated on a PCB motherboard, and wherein the acceleration sensor still works when the distress call device is closed;
under the condition that the distress call device is closed, the controller wakes up from a low power consumption mode when receiving a firefighter motion signal detected by the acceleration sensor and controls each device of the distress call device to start working.
In a preferred embodiment of practical application, the motion state of a fireman is detected by the acceleration sensor which still detects in real time in the closing state of the distress call device, if the motion signal of the fireman is detected, the low power consumption mode is switched to the normal working mode, and all devices of the distress call device are awakened, so that the safety of the fireman is guaranteed.
After the distress call device is shut down, the controller is still in a low-power-consumption working mode, and a motion acquisition task of the acceleration sensor is maintained.
It can be understood that the motion signal capable of waking up the distress call device from the low power consumption state in the embodiment of the invention is a signal acquired by the sensor based on the motion posture of the firefighter user, and is not a common motion signal, for example, when the distress call device with the self-starting function is placed on a running vehicle or the distress call device with the self-starting function is shaken in situ, the distress call device cannot be automatically started.
It should be noted that the embodiment of the present invention provides a distress call device, which can be worn on the shoulder or waist of a firefighter, and can accurately detect the action posture of the firefighter, as shown in fig. 4.
As shown in fig. 2, the embodiment of the present invention further includes a power source and a display module, which are connected to the controller respectively, wherein the power source is used for providing electric energy for each device, and the display module can be used for displaying the signal data collected by each module device.
In some embodiments, the controller, connected to the acceleration sensor, is further configured to enter a pre-alarm state if the acceleration sensor does not detect a motion signal within a first preset time.
Here, the controller may employ a control chip.
In some embodiments, the alarm device further comprises a buzzer and an LED lamp, wherein the controller is connected to the buzzer and the LED lamp, and is further configured to control the buzzer to send out first alarm information and the LED lamp to flash when entering a pre-alarm state.
In some embodiments, the controller, connected to the acceleration sensor, is further configured to enter a strong alarm state if no motion signal is detected at a second preset time in the pre-alarm state.
In some embodiments, the controller is further configured to control the buzzer to emit second alarm information and the LED lamp to flash when a strong alarm state is entered.
In some embodiments, the controller, connected to the acceleration sensor, is further configured to, when a motion signal is detected at a third preset time in the pre-alarm state, release the pre-alarm state at a fourth preset time.
As an optional embodiment, after the acceleration sensor collects the continuous motion signal, the distress call device is awakened from the low power consumption mode and starts to work. After the starting-up work, if the accelerometer sensor does not detect movement for a first preset time (optional 30 seconds), the accelerometer sensor enters a pre-alarm state, the buzzer sounds, and the LED lamp begins to flash. If the device re-detects motion within a second preset time (optionally 15 seconds) during the pre-alarm period, the pre-alarm state is released for a third preset time (optionally 15 seconds, 30 seconds). If the pre-alarm does not detect movement for a second preset time (optional 15 seconds), a strong alarm state is entered, the buzzer sounds another sound, and the LED lamp flashes.
In some embodiments, the emergency call device further comprises a key used for manually turning on or off the emergency call device.
Wherein, the strong alarm state can be manually released through a key.
In some embodiments, the controller is further configured to enter a low power mode if the rescuer is off.
Fig. 3 is a schematic diagram of a self-starting process of the distress call device according to an embodiment of the present invention.
Step S102, the calling device is shut down;
step S104, the controller enters a low power consumption state, and all device modules except the acceleration sensor are closed; at this time, the acceleration sensor still works;
step S106, monitoring a motion signal acquired by an acceleration sensor by a controller;
step S108, judging whether a continuous motion signal is detected;
if so, executing step S110, awakening each device module by the controller, and starting up the distress call device;
if not, step S106 is executed again.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (8)
1. A distress call device with a self-starting function is characterized by comprising an upper device shell, a lower device shell, a controller and an acceleration sensor, wherein the controller and the acceleration sensor are arranged inside the upper device shell and the lower device shell and are integrated on a PCB (printed circuit board), and the acceleration sensor still works under the condition that the distress call device is closed;
under the condition that the distress call device is closed, the controller wakes up from a low power consumption mode when receiving a firefighter motion signal detected by the acceleration sensor and controls each device of the distress call device to start working.
2. The saving alarm with the self-starting function according to claim 1, wherein the controller is connected with the acceleration sensor and is further used for entering a pre-alarm state when the acceleration sensor does not detect a motion signal within a first preset time.
3. The saving alarm with the self-starting function according to claim 2, further comprising a buzzer and an LED lamp, wherein the controller is respectively connected with the buzzer and the LED lamp, and is further used for controlling the buzzer to send out first alarm information and the LED lamp to flash when entering a pre-alarm state.
4. The saving alarm with self-starting function as claimed in claim 2, wherein the controller is connected to the acceleration sensor and further configured to enter a strong alarm state if no motion signal is detected at a second preset time in the pre-alarm state.
5. The saving alarm with the self-starting function according to claim 3, wherein the controller is further configured to control the buzzer to emit second alarm information and the LED lamp to flash when a strong alarm state is entered.
6. The saving alarm with self-starting function as claimed in claim 2, wherein the controller is connected to the acceleration sensor, and further configured to release the pre-alarm state for a third preset time when a motion signal is detected at a second preset time in the pre-alarm state.
7. The saving alarm with the self-starting function as claimed in claim 1, further comprising a button for manually turning on or off the saving alarm.
8. The saving caller with self-starting function as claimed in claim 1, wherein the controller is further configured to enter a low power consumption mode if the saving caller is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581393.3U CN213716121U (en) | 2020-11-10 | 2020-11-10 | Help calling device with self-starting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581393.3U CN213716121U (en) | 2020-11-10 | 2020-11-10 | Help calling device with self-starting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213716121U true CN213716121U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022581393.3U Active CN213716121U (en) | 2020-11-10 | 2020-11-10 | Help calling device with self-starting function |
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| Country | Link |
|---|---|
| CN (1) | CN213716121U (en) |
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- 2020-11-10 CN CN202022581393.3U patent/CN213716121U/en active Active
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