CN219891736U - Outdoor audible and visual alarm - Google Patents
Outdoor audible and visual alarm Download PDFInfo
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- CN219891736U CN219891736U CN202321370985.8U CN202321370985U CN219891736U CN 219891736 U CN219891736 U CN 219891736U CN 202321370985 U CN202321370985 U CN 202321370985U CN 219891736 U CN219891736 U CN 219891736U
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- 230000000007 visual effect Effects 0.000 title claims abstract description 66
- 238000001514 detection method Methods 0.000 claims description 61
- 238000012423 maintenance Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 241001465754 Metazoa Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of audible and visual alarms, in particular to an outdoor audible and visual alarm which comprises an audible and visual alarm module, a solar charging module, a storage battery module and an alarm control module, wherein the solar charging module is connected with the storage battery module and is used for charging the storage battery module by converting solar energy into electric energy, the alarm control module is connected with the storage battery module to receive power supplied by the storage battery module, and the alarm control module is also connected with the audible and visual alarm module to control the audible and visual alarm module to carry out audible and visual alarm. The utility model can improve the power supply effect of the audible and visual alarm used in remote outdoor.
Description
Technical Field
The utility model relates to the technical field of audible and visual alarms, in particular to an outdoor audible and visual alarm.
Background
Audible and visual alarms are alarm devices that are currently commonly used and that can be operated automatically or manually in the event of an abnormal or specific situation to provide an alarm by the combination of sound and light.
The audible and visual alarm is mainly applied to indoor environments such as factory buildings, offices, markets and the like under the current condition, but in actual life, some outdoor remote places such as remote roadways, street edges, remote or abandoned factory buildings are frequently subjected to some situations needing to be warned, such as false entry, illegal activities, potential safety hazards exist at night and the like, so that the outdoor places also need to be warned in an audible and visual way under the abnormal or dangerous situations through the audible and visual alarm
However, the problem of power supply exists when the audible and visual alarm is arranged in the remote outdoor environments, and generally, the audible and visual alarm needs to be connected with 220V alternating current commercial power or stable direct current 24V or 12V direct current, if the audible and visual alarm is powered by the commercial power, a longer cable needs to be connected, and the cable is not additionally paved under the condition that the remote places are large; if the power is supplied by the storage battery, the power cannot be supplied for a long time because the electric quantity of the battery is limited, and an operator is required to replace the storage battery frequently.
The above-mentioned circumstances all can lead to the installation audible and visual alarm in comparatively remote place, all probably appear because alternating current power failure or battery do not have electric conduction and lead to audible and visual alarm to stop normal operating, influence the alarm effect.
Disclosure of Invention
The utility model provides an outdoor audible and visual alarm for improving the power supply effect of the audible and visual alarm used in a remote outdoor.
The utility model provides an outdoor audible and visual alarm, which adopts the following technical scheme:
the utility model provides an outdoor audible and visual alarm, includes audible and visual alarm module, solar charging module, battery module and alarm control module, solar charging module connect in battery module for in order to charge with battery module through converting solar energy into electric energy, alarm control module connect in battery module in order to receive battery module's power supply, alarm control module still connect in audible and visual alarm module in order to control audible and visual alarm module carries out audible and visual alarm.
Preferably, the alarm control module further comprises a detection sub-module, wherein the detection sub-module is used for detecting whether a moving target exists in an outdoor environment or not, and generating a corresponding detection signal to control the audible and visual alarm module to perform audible and visual alarm.
Preferably, the detection sub-module is an infrared sensor or a camera.
Preferably, the detection sub-module is an infrared sensor and a camera.
Preferably, the detection sub-module comprises a plurality of infrared sensors and/or a plurality of cameras, and the infrared sensors and/or the cameras are arranged at intervals during installation.
Preferably, the infrared sensor further comprises a light detection assembly, the light detection assembly comprises a light detection circuit and a light comparison circuit, the light detection circuit is used for detecting the size of surrounding light and outputting corresponding light detection signals, the light comparison circuit is electrically connected with the light detection circuit to receive the light detection signals and compare the light detection signals with preset signals to output corresponding comparison signals, and the alarm control module receives the comparison signals to control the infrared sensor to work.
Preferably, the camera further comprises a timing module, wherein the timing module is connected with the camera and used for outputting a timing trigger signal to the camera at preset time, and the camera receives the timing trigger signal to be opened or closed.
Preferably, the maintenance detection module further comprises a sound sensor, a sound comparison circuit and a maintenance instruction generation circuit, wherein the sound sensor is used for alarming the sound size when the sound-light alarm module works and generating corresponding sound detection signals, the sound comparison circuit is connected with the sound sensor to receive the sound detection signals and compare the sound detection signals with preset signals to output corresponding comparison signals, and the maintenance instruction generation circuit is connected with the sound comparison circuit to receive the comparison signals and generate corresponding maintenance instructions according to the comparison signals to send the corresponding maintenance instructions to an external server.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the solar charging is arranged, the service time and the adaptability of the equipment are improved, the equipment can be continuously supplied to work even if power is off, and the cost for laying cables and maintaining when the audible and visual alarm is installed in a remote area and power is supplied is saved;
2. the infrared sensor is arranged, so that the human body temperature can be accurately monitored in the night environment, and the entering of external personnel can be monitored in real time;
3. and monitoring shooting is carried out on places where the person is rare through placing a camera.
Drawings
FIG. 1 is a schematic diagram of a modular connection of some embodiments of the present utility model;
FIG. 2 is a schematic diagram of the modular connection of some embodiments of the present utility model;
FIG. 3 is a schematic diagram showing a circuit connection of the light detecting component according to an embodiment of the present utility model;
fig. 4 is a schematic circuit connection diagram of a maintenance detection module according to an embodiment of the present utility model.
Reference numerals illustrate: 1. an audible and visual alarm module; 2. a solar charging module; 3. a battery module; 4. an alarm control module; 5. a detection sub-module; 51. an infrared sensor; 52. a camera; 6. a light detection assembly; 61. a light detection circuit; 62. a light ray comparison circuit; 7. a timing module; 8. a maintenance detection module; 81. a sound sensor; 82. a sound comparing circuit; 83. and a maintenance instruction generating circuit.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses an outdoor audible and visual alarm.
As shown in fig. 1, an outdoor audible and visual alarm comprises an audible and visual alarm module 1, a solar charging module 2, a storage battery module 3 and an alarm control module 4.
The solar charging module 2 is connected to the battery module 3 for charging the battery module 3 by converting solar energy into electric energy.
The solar charging module 2 is a small monocrystalline silicon or polycrystalline silicon solar panel, the storage battery can be a common storage battery, can be a maintenance-free solar special storage battery, and further can be provided with a photovoltaic off-grid inverter and a computer controller for overcharge and overdischarge protection according to actual needs.
The alarm control module 4 is connected to the storage battery module 3 to receive power supply of the storage battery module 3, and the alarm control module 4 is also connected to the audible and visual alarm module 1 to control the audible and visual alarm module 1 to perform audible and visual alarm.
The alarm control module 4 may be a control board comprising an MCU chip and a plurality of sensors, and is configured to control the working state of the audible and visual alarm module 1 after receiving the power of the battery module 3.
Thus, when sunlight exists in the daytime, the solar charging module 2 can convert solar energy into electric energy and transmit the electric energy to the storage battery module 3, the storage battery module 3 supplies power to the alarm control module 4, so that the alarm control module 4 controls the audible and visual alarm module 1, and when the sunlight does not exist at night or in overcast days, the electric energy stored in the storage battery module 3 before can still be supplied to the alarm control module 4, so that the uninterrupted power supply to the alarm control module 4 can be realized throughout the day, the energy sources are saved, the uninterrupted power supply of the audible and visual alarm is ensured, and the maintenance and erection working cost of workers is reduced.
In order to achieve as much power supply capability as possible in a continuous overcast environment, the capacity of the battery module 3 can be set as much as possible with the costs ensured.
In other embodiments, as shown in fig. 2, the alarm control module 4 includes a detection sub-module 5, where the detection sub-module 5 is configured to detect whether a moving target exists in an outdoor environment, and generate a corresponding detection signal to control the audible and visual alarm module 1 to perform audible and visual alarm.
Therefore, when people or animals are detected in the remote roadway, abandoned remote factory buildings and other places where the audible and visual alarm is arranged, audible and visual alarm can be carried out according to actual conditions, and the people or animals are dispersed and alarmed, because certain potential safety hazards exist in the remote places to a certain extent, especially in night environments.
In other embodiments, the detection sub-module 5 is an infrared sensor 51 or a camera 52.
In other embodiments, the detection sub-module 5 is an infrared sensor 51 and a camera 52.
The infrared sensor 51 can accurately monitor the temperature of a person or an animal in an environment at night so as to accurately monitor the entry of an external person, and the camera 52 can accurately monitor and acquire an image in a monitoring range and take a photograph record when the person or the animal is in the monitoring photographing range.
In other embodiments, the detection sub-module 5 comprises several infrared sensors 51 and/or several cameras 52, the several infrared sensors 51 and/or the several cameras 52 being arranged to detect when mounted.
The detection sub-module 5 may only include a plurality of cameras 52, and the plurality of cameras 52 may be spaced along a distance of 6 to 12 meters, so as to ensure that most of the area can be monitored. Likewise, the detection sub-module 5 may include only a plurality of infrared sensors 51, which are disposed at intervals along a distance of 6 to 12 meters.
The detection submodule 5 can also be provided with a plurality of cameras 52 and infrared sensors 51 which are the same in number, one camera 52 and one infrared camera 52 are in a group, and the interval between each group is 6 to 12 meters, so that the shooting and recording functions of the cameras 52 can be ensured, and the detection function of the infrared sensors 51 at night can be realized.
The detection submodule 5 can also be a plurality of cameras 52 and infrared sensors 51 with different numbers, according to the actual topography of the detection environment, the infrared sensors 51 can be installed to compensate by judging which local cameras 52 have poorer shooting effects, and the cameras 52 can be installed by judging which local infrared sensors 51 have poorer detection effects in the same way, so that the cameras 52 and the infrared sensors 51 are installed in a scattered manner.
As shown in fig. 2 and 3, in other embodiments, the light detecting device 6 further includes a light detecting component 6, where the light detecting component 6 includes a light detecting circuit 61 and a light comparing circuit 62, the light detecting circuit 61 is configured to detect a size of ambient light and output a corresponding light detecting signal, the light comparing circuit 62 is electrically connected to the light detecting circuit 61 to receive the light detecting signal and compare the light detecting signal with a preset signal to output a corresponding comparing signal, and the alarm control module 4 receives the comparing signal to control the infrared sensor 51 to operate.
The light detection circuit 61 is a light sensor in the embodiment of the present utility model, and can detect the brightness of light.
The light comparing circuit 62 includes a first comparator Q1, a first resistor R1, and a second resistor R2, where one end of the first resistor R1 is connected to VCC, the other end is connected to the second resistor R2, the other end of the second resistor R2 is grounded, the nodes of the first resistor R1 and the second resistor R2 are connected to the inverting input end of the first comparator Q1, the homodromous input end of the first comparator Q1 is connected to the light detecting circuit 61, and the output end of the first comparator Q1 is connected to the alarm control module 4.
If the light is enough, the signal at the same direction input end of the first comparator Q1 is larger than the signal at the opposite direction input end, so that the first comparator Q1 outputs a high-level signal, otherwise, if the light is darker, the signal at the same direction input end of the first comparator Q1 is smaller than the signal at the opposite direction input end, so that the first comparator Q1 outputs a low-level signal. The alarm control module 4 receives different level signals under the condition that the light is bright and dark, and respectively controls the on and off of the infrared sensor 51 according to the different level signals, so that the infrared sensor 51 is closed when the light is bright, the infrared sensor 51 is opened when the light is dark, and reasonable lighting saving is realized.
In other embodiments, the device further comprises a timing module 7, wherein the timing module 7 is connected to the camera 52 for outputting a timing trigger signal to the camera 52 at a preset time, and the camera 52 receives the timing trigger signal to be turned on or turned off.
By means of the timing module 7, the staff can control the timing of the camera 52 according to the required time, for example, the camera is turned on in the evening, and only one person enters the monitoring range to take a picture, is turned on in the noon, is turned off in the morning, etc.
As shown in fig. 2 and 4, in other embodiments, the maintenance detection module 8 further includes a maintenance detection module 8, where the maintenance detection module 8 includes a sound sensor 81, a sound comparison circuit 82 and a maintenance command generation circuit 83, the sound sensor 81 is used for detecting the alarm sound level when the audible and visual alarm module 1 works and generating a corresponding sound detection signal, the sound comparison circuit 82 is connected to the sound sensor 81 to receive the sound detection signal and compare with a preset signal to output a corresponding comparison signal, and the maintenance command generation circuit 83 is connected to the sound comparison circuit 82 to receive the comparison signal and generate a corresponding maintenance command according to the comparison signal to send to an external server.
The sound comparing circuit 82 includes a second comparator Q2, a third resistor R3 and a fourth resistor R4, one end of the third resistor R3 is connected to VCC, the other end is connected to the fourth resistor R4, the other end of the fourth resistor R4 is grounded, a node between the third resistor R3 and the fourth resistor R4 is connected to the inverting input end of the second comparator Q2, the homodromous input end of the second comparator Q2 is connected to the sound sensor 81, and the output end of the second comparator Q2 is connected to the maintenance command generating circuit 83.
When the sound size of the sound and light alarm module 1 is monitored to be large, the first comparator Q1 outputs a high-level signal, otherwise, when the sound size of the sound and light alarm module 1 is detected to be small, the first comparator Q1 outputs a low-level signal.
The maintenance instruction generating circuit 83 is an MCU chip, and is further provided with a communication unit, when the MCU chip receives a low-level signal, it indicates that the sound level of the audible and visual alarm module 1 when alarming is small, at this time, the communication unit generates a corresponding communication signal and sends the corresponding communication signal to an external server, so as to inform a worker to maintain the audible and visual alarm module 1, thereby realizing timely maintenance treatment under the condition that a loudspeaker or a buzzer in the audible and visual alarm module 1 is damaged or aged.
In the embodiment of the utility model, only the sound signal in the sound-light alarm module 1 is detected, but no light is detected, because the sound signal is sufficient in daytime, and when the stroboscopic lamp, the LED lamp and the like in the sound-light alarm module 1 are damaged in daytime, the relevant parts for light detection cannot be accurately detected, so that the detection effect on the light parts is poor, and manual timing maintenance and inspection are required.
In other embodiments, the shell material of the audible and visual alarm is PC material, so that the working performance of the audible and visual alarm in the sun is improved.
The implementation principle is as follows:
when sunlight exists in daytime, the solar charging module 2 can convert solar energy into electric energy and transmit the electric energy to the storage battery module 3, the storage battery module 3 supplies power to the alarm control module 4, so that the alarm control module 4 controls the audible and visual alarm module 1, and when the sunlight does not exist at night or in overcast days, the electric energy stored in the storage battery module 3 before can still be supplied to the alarm control module 4, so that the uninterrupted power supply to the alarm control module 4 can be realized throughout the day, the energy sources are saved, the uninterrupted power supply of the audible and visual alarm is ensured, and the maintenance and erection working cost of workers is reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. An outdoor audible and visual alarm, its characterized in that: the solar energy charging system comprises an audible and visual alarm module (1), a solar energy charging module (2), a storage battery module (3) and an alarm control module (4), wherein the solar energy charging module (2) is connected with the storage battery module (3) and is used for charging the storage battery module (3) by converting solar energy into electric energy, the alarm control module (4) is connected with the storage battery module (3) so as to receive power supply of the storage battery module (3), and the alarm control module (4) is also connected with the audible and visual alarm module (1) so as to control the audible and visual alarm module (1) to carry out audible and visual alarm;
the maintenance detection module (8) comprises a sound sensor (81), a sound comparison circuit (82) and a maintenance instruction generation circuit (83), wherein the sound sensor (81) is used for detecting the alarm sound size of the sound-light alarm module (1) during operation and generating corresponding sound detection signals, the sound comparison circuit (82) is connected with the sound sensor (81) to receive the sound detection signals and compare with preset signals to output corresponding comparison signals, and the maintenance instruction generation circuit (83) is connected with the sound comparison circuit (82) to receive the comparison signals and generate corresponding maintenance instructions according to the comparison signals to be sent to an external server.
2. The outdoor audible and visual annunciator of claim 1, wherein: the alarm control module (4) further comprises a detection sub-module (5), and the detection sub-module (5) is used for detecting whether a moving target exists in an outdoor environment or not and generating a corresponding detection signal to control the audible and visual alarm module (1) to carry out audible and visual alarm.
3. The outdoor audible and visual annunciator of claim 2, wherein: the detection submodule (5) is an infrared sensor (51) or a camera (52).
4. The outdoor audible and visual annunciator of claim 2, wherein: the detection submodule (5) is an infrared sensor (51) and a camera (52).
5. An outdoor audible and visual alarm according to claim 3 or 4, wherein: the detection sub-module (5) comprises a plurality of infrared sensors (51) and/or a plurality of cameras (52), and the infrared sensors (51) and/or the cameras (52) are arranged at intervals during installation.
6. The outdoor audible and visual annunciator of claim 5, wherein: the infrared sensor comprises an infrared sensor (51) and is characterized by further comprising a light detection assembly (6), wherein the light detection assembly (6) comprises a light detection circuit (61) and a light comparison circuit (62), the light detection circuit (61) is used for detecting the size of surrounding light and outputting corresponding light detection signals, the light comparison circuit (62) is electrically connected with the light detection circuit (61) to receive the light detection signals and compare the light detection signals with preset signals to output corresponding comparison signals, and the alarm control module (4) receives the comparison signals to control the infrared sensor (51) to work.
7. The outdoor audible and visual annunciator of claim 5, wherein: the camera also comprises a timing module (7), wherein the timing module (7) is connected with the camera (52) and is used for outputting a timing trigger signal to the camera (52) at preset time, and the camera (52) receives the timing trigger signal to be started or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370985.8U CN219891736U (en) | 2023-05-31 | 2023-05-31 | Outdoor audible and visual alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370985.8U CN219891736U (en) | 2023-05-31 | 2023-05-31 | Outdoor audible and visual alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891736U true CN219891736U (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321370985.8U Active CN219891736U (en) | 2023-05-31 | 2023-05-31 | Outdoor audible and visual alarm |
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| Country | Link |
|---|---|
| CN (1) | CN219891736U (en) |
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2023
- 2023-05-31 CN CN202321370985.8U patent/CN219891736U/en active Active
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