JPH05314380A - Security system - Google Patents

Abstract

PURPOSE:To project pictures on the television of a managing room at the same time as abnormality generation by providing cameras at houses. CONSTITUTION:This system is composed of a security device 8 installed at the house and connected with a sensor 9, camera apparatus control part 10 connected to the security device 8, camera apparatus 11 to house the camera inside a box provided with a lid to be opened/closed, display part 1 to display the house or the like generating any abnormality, alarm part 2 to generate alarm tone, storage part 3 to store the number of the house generating the abnormality or the like, key input part 4 to input the instruction of abnormality cancel or the like, control part 5 to control respective parts, monitor television 6 to check the abnormality of houses, and video switcher 7 to switch and output video signals 13.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security system installed in an apartment house such as a condominium for disaster prevention and crime prevention.

[0002]

2. Description of the Related Art In collective housing such as condominiums, security systems are becoming widespread for reliably achieving disaster prevention and crime prevention using machines. FIG. 3 shows an example of a conventional security system. 20 is a notification signal 1
It is a management room device that, when receiving 2, receives an alarm sound 22 indicating an abnormality in the dwelling unit and displays the type of the abnormality, the dwelling unit number, and the like. Reference numeral 21 denotes a dwelling unit security device that detects a signal from a sensor, informs the dwelling unit by an alarm sound 23, displays the type of abnormality, and notifies the management room device 20 of the abnormality. As a sensor connected to a security system, an emergency push button operated by a resident when an emergency occurs, a gas leak sensor, a security sensor installed on a window or a door, a fire detector, etc. are well known. The operation of the conventional security system will be described. When the security device receives the abnormality detection signal output from these sensors, the administrator or the like who then reports to the management room device and hears the abnormality alarm of the management room device, sees the display, He knew the type of abnormality and contacted, for example, the 6th dwelling unit on the 7th floor and rushed immediately to deal with disaster prevention and crime prevention. However, in the conventional security system, for example, if the resident mistakenly presses the emergency push button, or if the security sensor is operated by mistake in the operating procedure, the system operates as an abnormality, so management The people had to find out if there was a real abnormal situation and whether the notification was due to these simple errors, but the system did not have a confirmation function.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and a housing unit is provided with a camera device that operates only when an abnormality occurs, and a management room is provided with a monitor TV. It is an object of the present invention to provide a security system in which the abnormal situation can be confirmed at the same time when the abnormal situation occurs by the image of the monitor television.

[0004]

In order to achieve the above object, an abnormality detection signal output from a sensor is input to report the abnormality, or an abnormality release signal is received, and a timing trigger signal is output. A security device, a sensor for detecting an abnormality such as gas leak detection, a camera device control unit that receives the timing trigger signal and outputs a camera device drive signal for opening and closing the door of the camera storage box, etc. A camera device in which a camera is housed in a box with a lid, a control unit that receives the notification or outputs an abnormality clearing signal, controls each unit, a dwelling unit number in which the abnormality has occurred, and an abnormality A display unit that displays the type, an alarm unit that alerts by sound that an abnormality has occurred in the dwelling unit, a storage unit that stores the dwelling unit number and the type of the abnormality, and clears the abnormality A key input unit for inputting a command, a video switch for switching and outputting a video signal output from the dwelling unit of a camera on a monitor TV, the more a monitor TV to check the image of the dwelling unit.

[0005]

With the above configuration, the sensor outputs the abnormality detection signal, and the security device receives the abnormality detection signal and notifies it, and at the same time, activates the camera device to display the image of the dwelling unit to the management room. The video of the abnormal situation is displayed on the monitor TV in the management room. In addition, the number of the unit in which the abnormality occurred and the type of abnormality are displayed, and an alarm is given by sound or light. Also, by canceling the abnormality, the system returns to a normal system state such as stopping the operation of the camera device.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A security system according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a block diagram of a security system according to the present invention. Reference numeral 1 denotes a display unit that displays the number of the dwelling unit where the abnormality has occurred and the type of abnormality. Reference numeral 2 is an alarm unit that gives an alarm by sound that an abnormality has occurred in the dwelling unit. Reference numeral 3 denotes a storage unit that stores the housing unit number and the type of abnormality. Reference numeral 4 is a key input unit for inputting a command for canceling an abnormality, and 5 is a notification signal 12
Is received, or the abnormality cancellation signal 12 is transmitted,
It is a control unit that controls each unit. Reference numeral 6 is a monitor television for checking the image of the dwelling unit, and 7 is an image switching device for inputting and switching the image signal 13 output from the camera of the dwelling unit and outputting it to the monitor television. A system on the management room side is configured by the respective units 1 to 7 described above. In addition, there are the followings as constituents of the dwelling unit side system. 8 is a sensor 9
Of the abnormality detection signal 14 output by the control unit 5 or the abnormality release signal 12 output by the control unit 5 and a timing trigger signal output to the camera device control unit 10. It is a device. Reference numeral 9 is a sensor for detecting an abnormality such as gas leak detection. Reference numeral 10 denotes a camera device controller which inputs the timing trigger signal and outputs a camera device driving signal for opening and closing a door or a shutter of the camera housing box. 1
Reference numeral 1 denotes a camera device in which a camera for photographing a dwelling unit and outputting a video signal 13 is housed in a camera storage box. Reference numeral 12 is a notification signal output by the security device 8 or an abnormality cancellation signal output by the control unit 5.

The operation will be described. FIG. 2 is a flowchart showing the operation of the security system according to the present invention. First, the sensor 9 detects an abnormality and an abnormality detection signal 14
Is output (STP1). The security device 8 receives the abnormality detection signal 14, issues an alarm in the dwelling unit, displays the type of abnormality, outputs a notification signal 12, and outputs a timing trigger signal to the camera device controller 10 (STP2). The camera device controller 10 inputs the timing trigger signal, drives the camera device 11, opens the door of the camera housing box, and turns on the power of the camera (STP3). The management unit display unit 1 displays the number of the unit in which the abnormality has occurred and the type of abnormality, and the alarm unit 2 gives an alarm by sound or light that the abnormality has occurred (STP4). The video switching device 7 switches the input video signal 13 based on the housing unit number in which the abnormality has occurred, and displays the video of the housing unit on the monitor TV (STP5). The manager checks the alarm sound or light alarm, the display, and the image of the dwelling unit displayed on the monitor TV to understand the actual state of the abnormal situation (STP6). If an abnormal situation occurs (YES), for example, police Or call a doctor, or
Contact the fire department or rush to the unit and take appropriate action (STP7). After the processing of the abnormality is completed, the key input unit 4 releases the abnormality alarm. Upon the release, the security device 8 receives the abnormality release signal 12 and outputs a timing trigger signal to the camera device controller 10, and the camera device controller 10 drives the camera device to open the lid or shutter of the camera storage box. Close and turn off the camera (STP8). If it is a mere sensor operation error and no abnormal situation occurs (NO), leave it as it is.
The STP8 operates and the system returns to the normal state. It should be noted that the image taken by the camera may be a still image, and may be transmitted to the monitor TV by using a paired line such as a telephone line. Moreover, if a fisheye lens is used for the lens of the camera to grasp the situation,
Wide range can be taken with one camera.

[0008]

EFFECTS OF THE INVENTION It is possible to provide a high-performance security system capable of confirming an abnormal situation in a dwelling unit in a control room by using a video image of a camera. In addition, since the camera device does not operate in the normal state, the privacy of the resident is guaranteed.

[Brief description of drawings]

FIG. 1 is a block diagram of a security system according to the present invention.

FIG. 2 is a flowchart showing the operation of the security system according to the present invention.

FIG. 3 is an example of a conventional security system.

[Explanation of symbols]

 1 Display Section 2 Alarm Section 3 Storage Section 4 Key Input Section 5 Control Section 6 Monitor TV 7 Video Switcher 8 Security Device 9 Sensor 10 Camera Device Control Section 11 Camera Device 12 Notification Signal or Abnormality Cancellation Signal 13 Video Signal 14 Abnormality Detection Signal 20 Management Room Device 21 Security Device 22 Warning Sound 23 Warning Sound 24 Notification Signal

Claims (2)

[Claims] 1. A security device for inputting an abnormality detection signal output from a sensor to report the abnormality, or receiving an abnormality release signal and outputting a timing trigger signal, and detecting an abnormality such as gas leak detection. Sensor, a camera device controller that receives the timing trigger signal and outputs a camera device drive signal for opening and closing the door of the camera storage box, and the camera is housed in a box having a door that opens and closes. A camera device, a control unit that receives the notification or outputs an abnormality cancellation signal, controls each unit, a display unit that displays the number of the unit in which the abnormality has occurred, and the type of abnormality, and the abnormality in the unit. Alarm or sound to notify the occurrence of an alarm, a storage unit for storing the dwelling unit number and the type of anomaly, and a key input for inputting a command for canceling the anomaly, etc. A security system comprising: a power unit, a video switching device that switches a video signal output from a camera of a dwelling unit and outputs the video signal to a monitor television, and a monitor television that checks the image of the dwelling unit. 2. The security system according to claim 1, wherein the video signal output by the camera is a still image signal.