KR101606035B1 - Smart power system having a function of auto-power recovery - Google Patents

Abstract

The present invention provides a smart power system wherein the functions of supplying power and recovering power automatically are conducted as surveillance camera devices including multiple fixed cameras and one or more rotating cameras, which are installed on the scene, an emergency bell, a speaker and a warning light lamp are connected separately to one another without a separate adapter. Output ports are included to correspond to the number of the fixed cameras and the rotating cameras, channel ports are set for IPs respectively by connecting the camera devices to the output ports respectively via a network, and the operation of devices connected for the set IP values are controlled via a control center computer. Reset buttons are included for devices respectively so that a malfunctioning device can be reset if at least one among the surveillance camera devices malfunctions. Also, an on/off switch is included so that all the reset buttons can be connected to a single button and operated, and the on/off switch is connected to the control center computer via a network so that malfunctioning devices on the scene can be directly reset and recovered by being switched on and off in a control center without visiting the scene. In addition, the present invention is configured to be able to communicate with the command center computer via a wireless network as a WCDMA module is contained. Also, the present invention is configured to be able to instantaneously respond on the scene as the WCDMA module transmits information on malfunction to the command center via a wireless network if the network is disabled by a power disorder or a network disorder.

Description

TECHNICAL FIELD [0001] The present invention relates to a smart power system having an automatic power recovery function,

The present invention relates to a control system for a field surveillance camera, and more particularly, to a smart power system having an automatic power recovery function for a field installation device.

As is known, closed circuit television (CCTV) connects a transmission / reception of a picture by wire or wireless, and it is called a closed circuit television because it can not arbitrarily receive the reception object other than the reception object.

Such CCTVs are widely used for industrial, educational, medical, traffic control surveillance, disaster prevention, and in-house image information transmission applications other than broadcasting television. In recent years, particularly, The installation of CCTV in the same danger zone is increasing to prevent crime. The rapid increase in the number of CCTV installations has been substantiated by the prevention and suppression of crime in CCTV, the ease of arresting criminals and the arrest of criminals, the reduction of fear of citizens, and the complementary effect of limited police and crime prevention personnel Because.

In some cases, CCTV can infringe publicity rights of ordinary citizens and seriously expose privacy, and individual citizens can be imprisoned as potential criminals. However, in spite of these problems, CCTV system is used as a means of identifying the causes of civil complaints, enforcing traffic guidance, preventing crime, and detecting the route of criminals, thereby reducing the incidence of crime or civil complaints. Installation is on the rise.

In recent years, a large number of cameras have been installed in accordance with the purpose and object of the surveillance to provide a life crime prevention system, an automatic object tracking system, an illegal main and stop control system, a unmanned crime prevention system, an unmanned signal and speed control system, The number of cases that constitute an intelligent CCTV system is increasing.

However, such on-site surveillance CCTV equipment uses rather complicated relays to use emergency bell or beacon, thus complicating the installation process in the field and also, for example, using a beacon for 5 seconds There was an inconvenience that the emergency bell should be continuously pressed for 5 seconds. In addition, when an error occurs in the equipment at the site, the maintenance personnel must directly visit the site to repair the power supply, which causes a problem of rising maintenance costs.

1 is a block diagram illustrating a configuration of a camera and a camera in a general illegal state control system, an unmanned crime prevention system, or an intelligent object tracking system according to the related art. This is one example for performing an organic monitoring operation.

This is because the rotation camera 60 and the at least one fixed camera 70 each having one up / down / left / right / right / zoom function are built in accordance with the monitoring direction, An object recognition system 80 for sharing the object recognition information and the object recognition information of the fixed camera 70 and automatically transferring the recognized objects through the fixed camera 70 to the rotation camera 60 in order of priority, Respectively.

The object recognition system 80 includes a function 81 for receiving object recognition information transmitted from the rotation camera 60 and a function 82 for receiving object recognition information transmitted from a fixed camera, (83) for transferring the object information to the rotation camera (60) in order of priority. However, since the object information sharing between the camera and the camera is not practically performed in the actual field, the application of the object recognition system is practically dashed to be.

FIG. 2 illustrates an operation relationship between a rotating camera, an emergency bell and a beacon in a general life crime prevention system. The rotating camera 310 includes a GPIO (general purpose input / output) device for processing a DI / DO non- (311).

The DI input terminal of the GPIO device 311 is connected to the emergency bell 330 and the DO output terminal of the GPIO device 311 is connected to the beacon lamp 340 so that the beacon lamp 340 operates simultaneously with the emergency bell signal Respectively.

However, in this case, since the warning light 340 is operated only while the emergency bell 330 is being pressed, there is a problem that the emergency bell 330 can not cope properly when an emergency occurs.

FIG. 3 is a configuration and operation flowchart for supplementing a problem of operation of the life crime prevention system described with reference to FIG. 2. In order to enable the warning light 340 to be operated for a set time, A time relay (Time Relay) 351a is additionally provided in the DI / DO control device 351 provided in the controller 350. [

When the digital input signal is received from the emergency bell 330, the time relay 351a transmits a beacon operation signal when the beacon operation time does not exceed the set time. Thus, even when the DI / DO control device 351 once presses the emergency bell 330, the warning light 340 becomes operable for a predetermined period of time.

However, in the case of the time relay 351a, since it is a microcomputer or a circuit configuration that is usually programmed in a field hardware device, it is impossible to change the setting value by remote control even if it is tried to change the setting value once it is set, It is troublesome to go and change it.

The present invention has been developed in order to solve the above-mentioned problems, and it is possible to duplicate the facility connection to the wireless network through the WCDMA together with the network to determine whether there is an abnormality in the field facility through wireless connection in case of an Internet line problem in the field, And to provide a smart power system capable of performing such a function.

According to the present invention, the surveillance camera devices including a plurality of stationary cameras and at least one rotatable camera installed on the site are individually connected to an emergency bell, a speaker, and a warning light without a separate adapter, Power recovery function, and has output ports corresponding to the number of the fixed camera and the rotating camera, connects the camera devices to the output ports through a network, sets a channel port for each IP, A smart power system configured to control operations of devices connected to the control center computer through a control center computer, wherein when an error occurs in at least one of a plurality of fixed cameras installed on the field and surveillance camera devices including one or more rotary cameras , To reset the error-causing equipment, Off switch capable of connecting and resetting all of the reset buttons to one button, and is connected to the control center computer via a network to be connected to the control center computer through a network, WCDMA module is built in, so that it can communicate with the control center computer through the wireless network. It is possible to use network network due to power failure or network abnormality. The WCDMA module transmits the failure occurrence information through the wireless network to the control center so that the WCDMA module can instantly respond to the field.

The smart power system of the present invention is configured to eliminate complicated relays in surveillance camera equipment comprising a plurality of stationary cameras and one or more rotatable cameras installed in the field and use a NO NO contact / NC contact instead, If you press the emergency bell, the warning light will turn on and off automatically for the set time. If you use the NC alarm, you will always hear the warning light and press the emergency bell to stop the warning light for the set time. And an input module for inputting settings related to the operation of the components connected to the control unit, that is, the operation of the field devices including the plurality of fixed cameras and the rotary camera; A display for displaying the control status of the field devices by the smart power system on the screen; A reset module for resetting the error equipment or the entire equipment in the field when an error occurs in the field equipment; A power supply module connected to the reset module to control power supply to the field devices; A network communication module and a wireless communication (WCDMA) module for wired and wireless connection with the control center computer; A storage module for storing connection and control records or camera image records for the field devices; NO / NC alarm selection module which determines the method for emergency bell / beacon alarm, infrared sensor connection and warning broadcast when amplifier connection is made through selection of NO contact / NC contact; An impact detection sensor for sensing an external impact and providing a crash alarm; Temperature sensing sensor to sense the internal temperature of the enclosure; A level sensor for providing a flooding alarm in response to a disaster; A body opening / closing detection sensor for providing an alarm according to the opening of the body; The power supply module is connected to the power supply module and the reset module. When an abnormal current of more than a set value is inputted for each of the field devices, the power supply module detects the abnormal current and cuts off the power through the control part. An abnormal current sensor for enabling operation; And a heater or a cooling fan for utilizing the temperature information of the temperature sensing sensor to operate the system in an optimal environment in the enclosure.

In addition, in the present invention, the control unit includes a processing unit having a receiver for inputting various status information transmitted from the respective configurations connected thereto, and logic for controlling the field devices based on the received various status information, And an output unit for transmitting the control signal generated by the control unit. In case that the image of the site can not be transmitted to the control center due to a network failure as well as a normal network, A screen display algorithm for displaying the information stored in the storage module on the display in cooperation with the storage processing algorithm, an alarm display algorithm for interlocking with the NO / NC alarm selection module, · Alarm lights, warning lamps when connecting infrared sensors, and connecting amplifiers. An input voltage adjustment algorithm and an output current adjustment algorithm driven in conjunction with the power supply module and the reset module, an Ethernet communication algorithm driven in conjunction with the network communication module and the wireless communication module, .

The smart power system of the present invention is equipped with a WCDMA module to duplicate the facility connection, so that it is possible to determine whether there is an abnormality in the field facility through the wireless connection at the control center without having to visit the site one by one It is very convenient to use. In addition, it supports the function of audio input / output and control, so it can be solved and supplemented with the emergency bell, warning light, and amplifier. There is an advantage that the emergency bell alarm can be directly received and interlocked with the monitoring system.

FIG. 1 illustrates an example of performing an organic monitoring operation of a camera and a camera in a general illegal main / stop control system, an unmanned crime prevention system, or an intelligent object tracking system.
FIG. 2 is a view showing an operating relationship between a rotating camera, an emergency bell and a warning light in a general life crime prevention system,
FIG. 3 is a configuration and operation flow chart for supplementing the operational problem of the life crime prevention system in FIG. 2,
4 is a diagram showing an operational connection relationship between the smart power system of the present invention and equipment installed in the field,
5 is a diagram illustrating the operational connection relationship between the smart power system of the present invention and the field surveillance camera and control center computer,
6 is a diagram illustrating an operational configuration of a smart power system of the present invention,
Fig. 7 is a diagram showing the operational configuration of the control unit shown in Fig. 6, and Fig.
FIG. 8 is a diagram showing an operation relationship between the smart power system and the control center computer, that is, the center monitoring system shown in FIG. 5, over the network.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

In the following embodiments, the same or similar components are denoted by the same reference numerals and the detailed description thereof will not be repeated.

FIG. 4 illustrates the operation of the smart power system of the present invention and the equipment installed in the field. The smart power system 100 of the present invention includes a surveillance camera 200 installed in the field, an emergency bell 300, (400), a beacon (500), and the like, and is installed in an enclosure located mainly in the field.

FIG. 5 illustrates an operational connection relationship between the smart power system of the present invention and a field surveillance camera and a control center computer. The smart power system 100 includes a plurality of surveillance cameras 200 installed in the field, for example, Up to eight or more surveillance cameras can be connected and controlled. For example, as shown in FIG. 5A, the smart power system 100 may include separate devices including seven fixed cameras (cameras 1 to 7) and one rotating camera (camera 8) ) Can be connected separately to supply power.

To this end, the smart power system 100 has 1 to 8 output ports 130, and connects eight on-site surveillance cameras 200 to the output ports 130 through the network, thereby setting a channel port for each IP , And controls the operation of connected devices with the set IP value. At this time, the control status of each equipment is stored as a log value in the smart power system, and records the log of the operation of the equipment in the field and the control center. In addition, the smart power system 100 is connected to the control center computer 600 through a network, whereby the control status and the operation record of the field devices 200 can be confirmed by the control program at the control center.

As shown in FIG. 5A, the smart power system 100 of the present invention is configured such that when an error occurs in at least one of the eight field surveillance camera apparatuses 200 connected to the first through eighth output ports 130 The reset buttons 120 are provided for each of the devices 1 to 8 so as to reset the error generating equipment. In addition, the reset buttons 120 are connected to one switch to ON / OFF (Not shown). In addition, the smart power system of the present invention is connected to the control center computer 600 through a network, and when an error occurs in each of the devices, the smart power system is connected to the network and does not visit the site, Reset command can be applied to turn on / off the devices in the field such as a surveillance camera and simply reset the device.

Also, as shown in FIG. 5B, the smart power system 100 includes a WCDMA module and is configured to communicate with the control center computer 600 through a wireless network. Therefore, if a situation occurs that the network is connected to the network and is normally monitored through the eight field camera devices 200 and the network can not be used due to a power failure or network abnormality, the WCDMA module may fail through the wireless network Information can be forwarded to the control center so that an immediate response can be made.

As described above, the smart power system of the present invention can connect and control a plurality of field surveillance camera equipments at the same time without the burden of the adapter, and there is no need to visit the field in order to recover power even in case of an error of the field equipments The maintenance effort and cost are reduced.

In addition, the smart power system 100 of the present invention is characterized by eliminating complicated relays in the field equipment and using an NC NO contact (normally open contact) / NC contact (normally closed contact). Accordingly, when the NO alarm is used, when the emergency bell 300 is pressed, the beacon light 500 is automatically turned on and off for a set time. On the contrary, when the NC alarm is used, And pressing the emergency bell 300, the reverse function of stopping the warning light 500 coexists for a set time. The NO / NC alarm is applied to the smart power system of the present invention for various purposes such as the opening / closing confirmation of the body, the connection of the infrared sensor, and the automatic warning broadcasting function through the speaker 400 when the amplifier is connected, as well as the emergency bell / This is possible.

FIG. 6 is a diagram showing the operational configuration of the smart power system of the present invention, and FIG. 7 is a diagram showing an operational configuration of the control unit shown in FIG.

6, the smart power system of the present invention includes an input module 101 connected to the control unit 140, a display 102, a power supply module 103, reset modules 110 and 120, A network communication module 104, a wireless communication (WCDMA) module 105, a storage module 106, a NO / NC alarm selection module 107, an impact sensor 108, a temperature sensor 109, An opening / closing detection sensor 112, an abnormal current detection sensor 113, a heater 114, a cooling fan 115, and the like.

In the smart power system of the present invention, the input module 101 inputs the relationship setting values for the operation of the field devices comprising a plurality of fixed cameras and a rotary camera, and the display 102 displays the control status by the smart power system Can be displayed. The power supply module 103 may be connected to the reset modules 110 and 120 to reset the entire field equipment as well as the error equipment when an error occurs in the surveillance camera equipment 200 in the field. The network communication module 104 and the wireless communication module (WCDMA) 105 wirelessly connect the smart power system 100 of the present invention to the control center computer 600 and wireless communication (WCDMA) A battery for emergency power can be mounted in the smart power system for wireless alarm by the controller 105. The storage module 106 may store the connection and control record for the field camera equipments 200 via the network or the image record of the field camera and the NO / NC alarm selection module 107 may store the NO contact / NC contact You can select options such as emergency bell / beacon alarm, infrared sensor connection, and warning broadcast when the amplifier is connected. In addition, the smart power system of the present invention can further include a collision alarm through the impact detection sensor 108, a temperature detection sensor 109 for detecting the internal temperature of the enclosure, an immersion alarm caused by a disaster caused by the water level sensor 111, It is possible to open an enclosure opening alarm by the detection sensor 112 and, of course, these sensors can be interlocked to suit various field purposes. Further, the detection and alarm of these sensors can be displayed through a display (or speaker) 102 on the front face of the system. In addition, it is possible to safely manage the equipment by checking whether the system is malfunctioning, power recovery or rebooting. In addition, the display state of the input voltage, the enclosure temperature, and the output current are sequentially displayed on the display 102, So that it can be more conveniently managed.

The smart power system of the present invention connects the abnormal current detection sensor 113 to the power supply module 103 and the reset modules 110 and 120 to set a maximum output value for each device connected to the system of the present invention, The power is automatically turned off to prevent damage to the equipment, and when the abnormal current disappears, the power of each device is automatically restored to enable normal operation. Also, by directly controlling the heater 114 and the cooling fan 115 by utilizing the temperature information of the temperature sensor 109, it is possible to operate the in-housing system in an optimal environment.

In the smart power system of the present invention, the emergency power source is activated to wirelessly transmit the state of the site when an emergency alarm is generated, when the network can not be used due to a power source or a network abnormality, .

7, the control unit 140 includes a receiving unit 141 for receiving various status information transmitted from the above-described respective units, a processing unit having logic for controlling the on-site equipments based on the received various status information, And an output unit 143 for transmitting control signals generated by the respective logic units. The processing unit 142 is provided with a storage processing algorithm 144, a screen display algorithm 145, an alarm processing algorithm 146 An input voltage adjustment algorithm 147, an output current adjustment algorithm 148, an Ethernet communication algorithm 149, and the like.

The storage processing algorithm 144 collectively processes the apparatus connection record, the image record, and the sensor detection memories until the network is normally restored, even if the image of the scene can not be transmitted to the control center due to a network failure, 106 and may be displayed on the display 102 in conjunction with the screen display algorithm 145. The alarm processing algorithm 146 is operated in conjunction with the NO / NC alarm selection module 107 to determine and process the emergency bell / beacon alarm, the infrared sensor connection, and the warning broadcast when the amplifier is connected. The input voltage adjustment algorithm 147 and the output current adjustment algorithm 148 operate in conjunction with the power supply module 103 and the reset modules 110 and 120 and the Ethernet communication algorithm 149 is executed by the network communication module 104. [ And the wireless communication module 105. The wireless communication module 105 is a wireless communication module.

The smart power system of the present invention can selectively include all of the functions described above as required. In addition, the smart power system can be connected to various cameras such as a CCTV camera, i.e., a multi-directional integrated camera, a fixed camera, a speed dome camera, , Child safety, disposal of illegal dumping, unlawful parking control, and road security. In addition, it is possible to directly manage various equipment in the field from the control center, and it is possible to improve from the facility maintenance to the existing site to the integrated management maintenance by the operation staff of the control center, and the appropriate number of maintenance personnel It is possible to provide a very economical CCTV integrated management effect.

FIG. 8 illustrates an operation relationship between the smart power system shown in FIG. 5 and a control center computer, that is, a center monitoring system, through a network. As described above, the smart power system 100 of the present invention includes And is connected to the control center computer, that is, the center monitoring system 600. Therefore, if an error occurs in the field devices such as surveillance cameras, it is possible to connect reset devices to the field devices directly from the control center without connecting to the network, so that surveillance cameras, emergency bells, It is possible to easily perform reset recovery by turning on / off a beacon, a streetlight, a speaker, or other equipment.

Referring to the operation relationship between the smart power system 100 and the center monitoring system 600 according to the present invention, the center monitoring system 600 first transmits a watchdog on to the smart power system 100 And the center monitoring system 600 starts a watchdog through the network. The on-site monitoring of the center monitoring system 600 is performed in units of a set time. Accordingly, when the monitoring cycle time exceeds the set time, for example, 30 seconds, the monitoring data dummy package (Hatbit) To the database (DB).

The smart power system 100 transmits watchdog data photographed by the field surveillance camera to the database DB upon receiving a watchdog on command from the center monitoring system 600, Will fill the monitoring data dummy (Hatbit) package.

In addition, the operation of the field surveillance camera by the smart power system 100 proceeds in units of set time, and accordingly, when the monitoring period time exceeds the set time, for example, 30 seconds, (DB) located at a location other than the place where the monitoring data is stored or the monitoring data (watchdog data) is successfully received. If the monitoring data and the monitoring data stack are not received, the power supply relay 110 (see FIG. 5) of the smart power system 100 is turned off to turn on the surveillance camera, emergency bell, beacon light, Other equipment can be switched off.

This power down may proceed for a set period of time, for example 60 seconds, and may be reset by directly resetting the power relay 110 in the field smart power system 100, or as described in the description of Figure 5 above The center monitoring system 600 can be implemented by applying a reset command to the smart power system 100 via the network without visiting the smart power system 100. [ When the power-off time exceeds the set time (for example, 60 seconds), the smart power system 100 automatically turns on the power-on relay to turn on the surveillance camera, emergency bell, beacon, streetlight, speaker, Reconnect power.

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 exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the following claims.

100: Smart Power System 101: Input Module
102: Display 103: Power supply module
104: network communication module 105: wireless communication (WCDMA) module
106: storage module 107: NO / NC alarm selection module
108: Shock sensor 109: Temperature sensor
110: Power relay 111: Level sensor
112: Open / close detection sensor 113: abnormal current detection sensor
114: heater 115: cooling fan
120: Reset module 130: Output port
140: control unit 141:
142: processing section 143: output section
144: storage processing algorithm 145: screen display algorithm
146: Alarm processing algorithm 147: Input voltage adjustment algorithm
148: Output current adjustment algorithm
149: Ethernet communication algorithm
200: Surveillance camera 300: Emergency bell
400: speaker 500: warning light
600: Control center computer (center monitoring system)

Claims (7)

A surveillance camera device including a plurality of fixed cameras installed on the field and one or more revolving cameras, an emergency bell, a speaker, and a beacon are separately connected without a separate adapter to perform power supply and automatic power recovery function, And output ports corresponding to the number of revolving cameras, connecting each camera device to the output ports through a network, setting a channel port for each IP, and controlling the operation of devices connected by the set IP value to the control center computer Lt; / RTI >
A reset button for each device is provided to reset an error-generating device when an error occurs in at least one of a plurality of fixed cameras installed on the field and surveillance camera devices including one or more rotary cameras, And an on / off switch for connecting all the reset buttons to one button, and is also connected to the control center computer through a network to connect to the control center computer, / Off < / RTI >
WCDMA module is built in, so that it can communicate with the control center computer through the wireless network. In case of a situation where the network can not be used due to power failure or network abnormality, the WCDMA module controls the occurrence information To the center so as to be able to respond instantly to the site,
In a surveillance camera equipment including a plurality of fixed cameras installed in the field and one or more revolving cameras, it is configured to use electronic NO contacts / NC contacts instead of complicated relays. When NO alarm is used, And when the NC alarm is used, opposite functions for stopping the warning light during the set time coexist when the emergency light is turned on while the emergency light is turned on at all times when the NC alarm is used. Power system. The method according to claim 1,
It is connected to the control center computer through a network, stores the control status of each of the field devices as a log value, records the log of the operation of the equipment at the site and the control center, And to confirm the control status and the operation record through the management program in the control center computer. delete delete delete 3. The method according to claim 1 or 2,
An input module for inputting settings related to the operation of the components connected to the control unit, that is, the operation of the field devices including the plurality of fixed cameras and the rotary camera, around the control unit; A display for displaying the control status of the field devices by the smart power system on the screen; A reset module for resetting the error equipment or the entire equipment in the field when an error occurs in the field equipment; A power supply module connected to the reset module to control power supply to the field devices; A network communication module and a wireless communication (WCDMA) module for wired and wireless connection with the control center computer; A storage module for storing connection and control records or camera image records for the field devices; NO / NC alarm selection module which determines the method for emergency bell / beacon alarm, infrared sensor connection and warning broadcast when amplifier connection is made through selection of NO contact / NC contact; An impact detection sensor for sensing an external impact and providing a crash alarm; Temperature sensing sensor to sense the internal temperature of the enclosure; A level sensor for providing a flooding alarm in response to a disaster; A body opening / closing detection sensor for providing an alarm according to the opening of the body; The power supply module is connected to the power supply module and the reset module. When an abnormal current of more than a predetermined value is inputted for each of the field devices, the power supply module detects the abnormal current and cuts off the power through the control unit. An abnormal current sensor for enabling operation; And a heater or a cooling fan for operating the system in an optimal environment in the housing by utilizing temperature information of the temperature sensing sensor, and the detection and alarm of the sensors are displayed through a display (or a speaker) on the front face of the system A smart power system. The method according to claim 6,
The control unit includes a processing unit having a receiver for receiving various status information transmitted from each configuration connected thereto, and logic for controlling the on-site equipments based on the received various status information, and a control unit And an output unit for transmitting a signal. Even in the case where a video of a scene can not be transmitted to a control center due to a network failure, the processing unit is provided with a device connection record, a video record, and sensor detection memories A screen display algorithm for displaying the information stored in the storage module on the display in cooperation with the storage processing algorithm, an emergency bell / beacon light alarm in conjunction with the NO / NC alarm selection module, When connecting infrared sensor and connecting amplifier, decide how to broadcast An input voltage adjustment algorithm and an output current adjustment algorithm driven in conjunction with the power supply module and the reset module, and an ethernet communication algorithm driven in conjunction with the network communication module and the wireless communication module A smart power system.

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