KR101615824B1 - spontaneousness rescue apparatus for vehicle - Google Patents

Abstract

The present invention relates to a CCTV monitoring system comprising: a plurality of event CCTV cameras (100) to take images of a certain place; and a monitor connected to the event CCTV cameras (100) through a network (N). Each event CCTV camera comprises: a body unit (10) wherein a camera (20) to take images of the surroundings is installed; a microphone unit (30) installed in the body unit (10), detecting sound from the surroundings; an event analysis unit (40) which analyzes the sound detected by the microphone unit (30) to determine if the situation is normal or if any emergency occurs, and generates an event detection signal in case of an emergency; an optical sensor (50) which senses light in the surroundings, generating a night signal at night; an event-reactive operation unit (60) which generates an event operation signal if the optical sensor (50) generates a night signal, and the event analysis unit (40) generating an event detection signal; and a light unit (70) installed in the body unit (10), and emitting light in link with the event operation signal.

Description

A spontaneousness rescue apparatus for vehicle

The present invention relates to an emergency CCTV monitoring system, and more particularly, to an emergency CCTV monitoring system that operates independently in an emergency to generate a warning light and a warning sound to enable a victim to escape from an emergency situation.

Generally, a CCTV monitoring system is composed of a CCTV camera installed in a specific place, and a monitor installed at a remote place through the CCTV camera and a wired / wireless network, and images captured by a CCTV camera are transmitted to a remote monitor through a network And monitor the place where the photographing is performed through the monitor.

In the past, CCTV cameras were installed inside and outside of offices, homes, hospitals, banks and public buildings requiring security, and were used for access control and crime prevention. Recently, crime prevention crime prevention It is installed in an underground parking lot and its use range is gradually increasing. The prior art related to the related CCTV camera is disclosed in the patent registration No. 10-1321444 under the name CCTV monitoring system.

However, since the CCTV camera is connected to the monitor center by the network, when the network condition is not good, the image captured by the CCTV camera can not be transmitted to the monitor and the crime situation can not be monitored accurately.

Also, since CCTV cameras are difficult to recognize at night, there have been cases where crime has occurred in a CCTV camera installation area. In this case, the CCTV camera shot the crime scene but could not prevent or prevent the crime. Therefore, there was a problem that the images taken by CCTV cameras were mainly used for post-processing purposes after the occurrence of crime.

An object of the present invention is to provide an emergency CCTV monitoring system capable of preventing or preventing a crime by generating a warning light and a warning sound independently of the possibility of occurrence of a crime in an emergency, The purpose.

It is another object of the present invention to provide an emergency CCTV monitoring system which can be operated automatically when a crime is likely to occur even if a problem occurs in a network and a monitor is not connected, thereby preventing crime.

In order to achieve the above object, the emergency CCTV monitoring system according to the present invention includes a plurality of event CCTV cameras 100 for photographing a specific place, a plurality of event CCTV cameras 100, And a monitor (M) connected to the event CCTV camera (100), wherein the event CCTV camera (100) comprises: a body (10) having a camera (20) for photographing the surroundings; A microphone 30 mounted on the body 10 for sensing sounds generated in the surroundings; An event analyzer 40 for analyzing the sound generated by the microphone 30 to analyze whether it is a normal or urgent event and generating an event detection signal in the event of an event; An optical sensor (50) for generating a night signal when the nighttime is detected by sensing ambient light; An event response operation unit (60) for generating an event operation signal when the light sensor (50) generates a night signal and the event detection signal is generated in the event analysis unit (40); And a light unit (70) installed in the body part (10) and emitting light in conjunction with the event operation signal;
The body 10 has a first direction sound-absorbing pipe 11 and a second and third direction sound-absorbing pipes 12 opened to the right and left sides of the first direction sound-absorbing pipe 11, (13) is formed;
The first, second and third microphones 31, 32 and 33 are installed inside the first, second and third direction sound-absorbing pipes 11, 12 and 13;
The first, second, and third direction soundproofing pipes 11, 12, and 13 are sloped upward toward the inside of the body 10 with respect to the horizontal direction.
The event analyzing unit 40 analyzes a normal state when sounds of a predetermined volume or more are detected by the first, second, and third microphones 31, 32, and 33, respectively;
The event analyzer 40 detects a human voice from a specific one of the first, second, and third microphones 31, 32, and 33, and determines whether the frequency of the voice corresponds to a daily conversation, Analyzes to a normal situation when in the set frequency range;
The event analyzer 40 detects a human voice in a specific one of the first, second, and third microphones 31, 32, and 33, and when the frequency of the voice is higher than the predetermined frequency range, And generating an event detection signal by analyzing an emergency situation.
In the present invention, the alarm sound generator 80 is installed in the body 10 and generates a beep in response to the event operation signal.

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A memory 90 installed in the body 10 for storing an image photographed by the camera 20 and a sound sensed by the microphone 30 when the event activation signal is generated, ).

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In the present invention, the camera 20 is installed on the body part 10, and the camera 20 is moved to an event occurrence place in conjunction with sounds detected by the first, second, and third microphones 31, 32, And a direction changing unit 14 for changing the direction of the light.

In the present invention, the light unit 70 is installed in the center of the body 10 and includes a ring-shaped diffusion bracket 71 formed at an oblique angle, and a plurality Includes two high-intensity LED rolls.

According to the present invention, even when the network N is in a bad state, the CCTV camera independently judges an emergency in case of an emergency, and generates a warning light and a warning sound, thereby preventing or preventing a crime.

In addition, by moving the camera to the place where the emergency occurs, the evidence can be obtained for post-processing in case of crime.

1 is a view for explaining a configuration of an emergency CCTV monitoring system according to the present invention,
2 is a view for explaining that the CCTV camera of FIG. 1 is installed at the top of a pole,
3 is a block diagram of the configuration of the CCTV camera of FIG. 2,
4 is a side view of the CCTV camera of FIG. 2,
FIG. 5 is an exploded perspective view of the CCTV camera of FIG. 3,
FIG. 6 is a view for explaining the first, second, and third direction soundproofing pipes and the first, second, and third soundproofing layers in the CCTV camera of FIG.
FIG. 7 is a view for explaining how the microphones installed in the first, second, and third direction sound-absorbing pipes of FIG. 4 are first, second,
Fig. 8 is a view for explaining the configuration of the write unit of Figs. 4 and 5. Fig.

Hereinafter, an emergency CCTV monitoring system according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view for explaining a configuration of an emergency CCTV monitoring system according to the present invention, and FIG. 2 is a view for explaining that a CCTV camera of FIG. 1 is installed at the top of a pole. FIG. 3 is a block diagram of the configuration of the CCTV camera of FIG. 2. FIG. 4 is a side view of the CCTV camera of FIG. 2, and FIG. 5 is an exploded perspective view of the CCTV camera of FIG. FIG. 6 is a view for explaining the first, second and third direction soundproofing pipes and the first, second and third soundproofing layers in the CCTV camera of FIG. 3, and FIG. 7 is a cross- And the microphones provided in the pipe are first, second and third microphones. And Fig. 8 is a view for explaining the configuration of the write unit of Fig. 4 and Fig.

As shown in the figure, the emergency CCTV monitoring system according to the present invention includes a plurality of event CCTV cameras 100 for capturing a specific place, and a plurality of event CCTV cameras 100, And a monitor (M), which provides visual information to the monitoring personnel within the monitoring center. At this time, the plurality of event CCTV cameras have the same configuration, one CCTV camera is taken as an example for easy explanation, and the CCTV camera is illustrated as installed in the pole (P) as shown in FIG.

As shown, the event CCTV camera 100 includes a body portion 10 on which a camera 20 for photographing the surroundings is installed; A microphone 30 mounted on the body 10 for sensing sound generated in the surroundings; An event analyzer 40 for analyzing the sound generated by the microphone 30 to analyze whether it is a normal or an urgent event and generating an event detection signal in the event of an event; An optical sensor (50) which generates a night signal when it is at night by detecting ambient light; An event response operation unit 60 for generating an event operation signal when the optical sensor 50 generates a night signal and an event detection signal is generated in the event analysis unit 40; A light unit 70 installed in the body 10 for emitting light in conjunction with the event operation signal; A warning sound generator 80 installed in the body 10 for generating a warning sound in conjunction with the event operation signal; And a memory 90 installed in the body 10 for storing an image photographed by the camera 20 and a sound sensed by the microphone 30 when the event activation signal is generated.

The camera body 20 includes a camera 20, a microphone 30, an event analysis unit 40, an optical sensor 50, An event response operation section 60, a light section 70, a warning sound generation section 80, and a memory 90 are integrally provided. At this time, the hemispherical cover C is provided on the lower side of the body 10, so that the camera 20 can be prevented from being exposed to rain, snow, or dust.

The body portion 10 is provided with a direction switching portion 14 for changing the photographing direction of the camera 20. 5, the direction switching unit 14 includes a first rotation unit 14a that rotates the camera 20 in the forward and backward directions with respect to the body 10, and a second rotation unit 14b that rotates the first rotation unit 14a to the body unit And a second rotary part 14b for rotating the rotary shaft 10 by 360 degrees. The direction switching unit 14 directs the camera 20 to the event occurrence place in conjunction with the sound direction detected by the microphone unit 30, which will be described later. The direction switching unit 14 is a well- Therefore, detailed description will be omitted.

The camera 20 is connected to a remote monitor M via a network such as the Internet and a monitoring person monitors the image photographed by the camera 20 via the monitor M. [ At this time, since a plurality of IR LEDs are installed around the camera 20, it is possible to effectively photograph the surroundings even at night. Since such a camera 20 is applied to a conventional CCTV camera, a further detailed description will be omitted.

The microphone unit 30 generates a corresponding signal sensed by the surroundings, and further specifies a direction in which sound is generated. For this, the microphone unit 30 includes a first microphone 31 installed on the front side of the body 10 as shown in FIG. 7, a second microphone 31 provided on the left and right sides of the first microphone 31, , And three microphones (32) and (33).

In order to effectively detect the direction in which the sound is generated, the body 10 includes a first direction sound-absorbing pipe 11 having a predetermined depth and opened to the front side as shown in FIGS. 4, 5 and 6, And second and third direction sound-absorbing pipes (12) (13) opened to the right and left sides of the directionally oriented sound pipe (11). The first, second and third microphones 31, 32 and 33 are installed inside the first, second and third direction sound-absorbing pipes 11, 12 and 13, respectively.

At this time, the first, second, and third direction soundproofing pipes 11, 12, and 13 are inclined upward toward the inside toward the inside of the body 10 with respect to the horizontal direction. Accordingly, it is possible to prevent rain or snow from being pushed into the first, second, and third direction sound-absorbing pipes 11, 12, 13.

As shown in FIG. 6, the first, second and third anti-corrosion layers 11a, 11b, and 12c are made of a soundproof material, for example, a rubber material, (12a) and (13a). Accordingly, for example, the sound generated from the front side is transmitted to the first microphone 31 through the first direction sound-absorbing pipe 11, but the left and right sound-absorbing pipes 12 13). In other words, the volume of the sound transmitted to the first, second, and third direction sound-absorbing pipes 11, 12, and 13 varies depending on the direction in which the sound is generated. (32) and (33) can specify the direction in which sound is generated.

The event analyzing unit 40 analyzes whether a normal situation or an urgent situation exists through the sound generated by the microphone unit 30 and generates an event detection signal in an emergency event situation.
For example, if sounds of a predetermined volume or more are detected in each of the first, second, and third microphones 31, 32, and 33, It is analyzed that there are a lot of people on the left and right sides, that is, in every direction. In this case, the event analyzing unit 40 recognizes it as a safe situation.

When a voice of a person is detected in a specific one of the first, second, and third microphones 31, 32, and 33, and the frequency of the voice is in a set frequency range corresponding to a daily conversation, (40) analyzes into a safe situation. This means that there is a person only in the direction corresponding to a specific microphone, but it means that a person in a specific direction is doing daily activities and this is also a safe situation.

However, when the voice of a person is detected by a specific one of the first, second, and third microphones 31, 32, and 33, and the frequency of the voice is higher than the preset frequency range, . For example, when an intruder meets with a strength in an alley or when a threatening situation occurs, the sound is instantly screamed. In this case, the sound generated at this time is higher than the set frequency region. In this case, the event analysis unit 40 recognizes the event as an emergency event and generates an event detection signal indicating that an event has occurred. The event detection signal is transmitted to the event response operation unit 60.

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That is, the event analyzing unit 40 analyzes the frequencies of the sounds detected by the first, second, and third microphones 31, 32, and 33 to analyze the emergency event.

On the other hand, the event analyzing unit 40 analyzes the sound volume signals detected by the first, second, and third microphones 31, 32, and 33 to determine whether the event condition is generated in the forward direction or in the left or right direction And generates a direction signal corresponding thereto. This is because the volume of the sound transmitted to the first, second, and third direction sound-absorbing pipes 11, 12, and 13 varies depending on the direction in which sound is generated as described above, ) Can generate a direction signal that specifies the event direction by analyzing the volume difference. This direction signal is transmitted to the event response operation unit 60. [

In this way, the event analyzing unit 40 can analyze that the event is an emergency according to the sounds detected by the first, second, and third microphones 31, 32, and 33, And the direction can be analyzed.

The optical sensor 50 generates a night signal when it is nighttime. Since an emergency event in which a crime occurs normally occurs in a dark nighttime, when the night is over, the light sensor 50 generates a night signal so that the event response operation unit 60, which will be described later, is put into a standby state.

The event response operation unit 60 operates the light unit 70 and the alarm sound generating unit 80 when an event detection signal is generated in the event analysis unit 40 and the optical sensor 50 generates a night signal And generates an event activation signal. Therefore, during the day when the night signal is not generated, the event response operation unit 60 does not operate the write unit 70 and the warning sound generating unit 80.

The event response operation unit 60 controls the direction switching unit 14 so that the camera 20 faces the direction in which the event situation is generated according to the direction signal generated by the event analysis unit 40. [ Accordingly, the camera 20 can photograph a location where an event situation occurs.

The light unit 70 is operated when an event operation signal is generated in the event response operation unit 60 and is composed of a plurality of high brightness LEDs 71 installed around the body unit 10. [ For this purpose, the light unit 70 is provided with a ring-shaped diffusion bracket (not shown) formed at an oblique angle, for example, at an angle of 45 degrees with respect to the central axis of the body 10, 71 and a plurality of high-brightness LEDs provided in the diffusion bracket 71. [ Accordingly, the light unit 70 can illuminate the surroundings where the CCTV camera 100 is installed in a wide range.

On the other hand, the event response operation unit 60 generates a first event operation signal when the first event detection signal is transmitted from the event analysis unit 40, and when the second event detection signal is transmitted from the event analysis unit 40 A second event activation signal can be generated. At this time, the time at which the first event operation signal and the second event operation signal are generated can be set, but about five seconds is appropriate.

The high-brightness LED 72 also includes a plurality of white LEDs 72 for illuminating the surroundings where the CCTV camera 100 is installed, as shown in Fig. And a plurality of red LEDs 73 and blue LEDs 74 used for warning purposes. At this time, a plurality of red LEDs 73 and blue LEDs 74 alternately emit light to maximize the warning situation.

With this configuration, when a first event operation signal is generated in the event response operation unit 60, a plurality of white LEDs 72 emit light and brightly illuminate the surroundings of the CCTV camera 100. In this case, potential criminals who provide a dangerous situation are surprised, embarrassed or run away, thereby resolving the emergency situation.

On the other hand, even if it is not an emergency event situation, it is possible to produce a voice of a high frequency different from usual one as playing each other. In this case, the event analyzer 40 can generate the first event operation signal. Since the white LED 72 emits light only in response to the first event operation signal, the general person is not surprised.

Nevertheless, when the emergency situation continues and thus the event responding operation unit 60 generates the second event activation signal by the second victim screaming, the plurality of red LEDs 73 and the blue LEDs 74) alternately emit light to maximize the warning situation. In this case, potential criminals who offer a dangerous situation are highly likely to run away, thus eliminating the emergency situation.

The warning sound generating unit 80 generates a warning sound when an event operation signal is generated in the event response operation unit 60. [ The warning sound generating unit 80 is implemented by connecting a warning sound generating circuit to a speaker or an alarm.

On the other hand, as described above, even if the event is not an emergency, the user can play a voice of a high frequency different from the usual one as he plays with each other. In this case, the event analyzer 40 can generate the first event operation signal, and when the first event operation signal is generated, the alarm sound generator 80 can be disabled. However, when the second event operation signal is continuously generated, the warning sound generating unit 80 is activated, so that the emergency situation can be more accurately coped with.

The memory 90 stores an image captured by the camera 20 and a sound sensed by the microphone unit 30 when an event operation signal is generated in the event response operation unit 60. [ The information stored in the memory 90 provides information necessary for future accident investigation and identification of the situation at the time of an accident. As a result, evidence can be obtained for post-processing in the event of a crime.

As described above, according to the CCTV monitoring system according to the present invention, even when the network N is in a bad state, the CCTV camera 100 can prevent or prevent a crime by generating a warning light and a warning sound independently.

In addition, the camera 20 can be turned and photographed in a place where an emergency occurs, thereby obtaining evidence for post-processing in the event of a crime.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10 ... body portion
11, 12, 13 ... First, second, and third direction sound-absorbing pipes 11a, 12a, 13a ... First,
14 ... direction switching portion 14a ... first rotating portion
14b ... second rotating part 20 ... camera
30 ... Microphone unit 31, 32, 33 ... First, second and third microphones
40 ... event analysis section 50 ... light sensor
60 ... Event response operation part 70 ... Light part
71 ... Diffusion Bracket 72 ... White LED
73 ... Red LED 74 ... Blue LED
80 ... alarm sound generating section 90 ... memory

Claims (7)

1. A CCTV monitoring system comprising a plurality of event CCTV cameras 100 for capturing a specific location and a monitor M connected to the plurality of event CCTV cameras 100 via a network N, The camera 100,
A body portion 10 on which a camera 20 for photographing the surroundings is installed;
A microphone 30 mounted on the body 10 for sensing sounds generated in the surroundings;
An event analyzer 40 for analyzing the sound generated by the microphone 30 to analyze whether it is a normal or urgent event and generating an event detection signal in the event of an event;
An optical sensor (50) for generating a night signal when the nighttime is detected by sensing ambient light;
An event response operation unit (60) for generating an event operation signal when the light sensor (50) generates a night signal and the event detection signal is generated in the event analysis unit (40);
And a light unit (70) installed in the body part (10) and emitting light in conjunction with the event operation signal;
The body 10 has a first direction sound-absorbing pipe 11 and a second and third direction sound-absorbing pipes 12 opened to the right and left sides of the first direction sound-absorbing pipe 11, (13) is formed;
The first, second and third microphones 31, 32 and 33 are installed inside the first, second and third direction sound-absorbing pipes 11, 12 and 13;
The first, second, and third direction soundproofing pipes 11, 12, and 13 are sloped upward toward the inside of the body 10 with respect to the horizontal direction.
The event analyzing unit 40 analyzes a normal state when sounds of a predetermined volume or more are detected by the first, second, and third microphones 31, 32, and 33, respectively;
The event analyzer 40 detects a human voice from a specific one of the first, second, and third microphones 31, 32, and 33, and determines whether the frequency of the voice corresponds to a daily conversation, Analyzes to a normal situation when in the set frequency range;
The event analyzer 40 detects a human voice in a specific one of the first, second, and third microphones 31, 32, and 33, and when the frequency of the voice is higher than the predetermined frequency range, And an event detection signal is generated by analyzing an emergency situation. The method according to claim 1,
And a warning sound generator (80) installed in the body (10) and generating a warning sound in conjunction with the event activation signal. 3. The method of claim 2,
And a memory 90 installed in the body 10 for storing images captured by the camera 20 and sounds sensed by the microphone 30 when the event activation signal is generated, An emergency CCTV monitoring system. delete delete The method according to claim 1,
A direction changing unit 32 installed in the body 10 for directing the camera 20 toward an event occurrence place in response to a sound sensed by the first, second, and third microphones 31, 32, (14). ≪ / RTI > 2. The apparatus according to claim 1, wherein the light unit (70)
And a plurality of high-brightness LEDs mounted on the diffuser bracket 71, the diffuser bracket 71 having a ring shape formed at an oblique angle and provided around the body portion 10, Monitoring system.

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