KR20090082668A - The Surveillance System Equipped Self-Diagnostic Capabilities - Google Patents

Abstract

A monitor system with a self-diagnostic function is provided to maintain an environment proper enough to normally operate a monitoring unit even in severe cold or intense heat and to easily change a monitoring range. A monitor system with a self-diagnostic function comprises a camera(121), an image sensing unit(120), a self-diagnostic unit(130), a program module(100), a signal transceiver(150) and a power supply unit(140). The camera takes pictures of a monitoring area. The image sensing unit stores and analyzes the taken pictures and includes a DVR(122) for sensing a moving object and transmitting a sensing signal. The self-diagnostic unit receives the sensing signal and determines whether the sensing signal is periodic or non-periodic and transmits a first and second check request signal based on a preset signal generating cycle. The program module controls the image sensing unit and the self-diagnostic unit and receives the first and second check request signal. The signal transceiver receives and transmits the first and second check request signals. The power supply unit supplies the power to those units.

Description

Surveillance System Equipped Self-Diagnostic Capabilities

The present invention relates to a monitoring system for monitoring a certain area, and more specifically, to detect the movement by monitoring the target area and determine whether the detected movement is due to external intrusion, and equipped with a self-diagnostic function of the monitoring system The present invention relates to a monitoring system equipped with a self-diagnosis function, which is configured to automatically alert a user through a network communication network when the external invasion is determined or a problem occurs in the normal operating state of the monitoring system by determining whether it is in normal operation. .

In general, as society becomes more complex, security and surveillance equipments are widely installed and operated to protect precious life and property from major facilities, buildings, buildings, and general homes.

Recently, a wide range of surveillance zones are captured by CCTV (closed-circuit television) or panoramic cameras to detect movements in the image data acquired. Security and security equipment have been developed to respond immediately and are highly advanced and systemized to cope with the complex and diversification of modern facility environments.

However, in the case of such a monitoring device or system, the structure is complicated and burdens on installation and maintenance costs. In addition, when an operation problem occurs on a device or system including a monitoring camera, the user may monitor or monitor the device. There is a problem in that the security of the area to be monitored is generated because the problem cannot be known until the output device of the system is monitored and confirmed.

In addition, due to the external exposure of the surveillance apparatus including the surveillance camera, the external intruder may know the position of the surveillance apparatus in advance and attempt to invade by avoiding the region to be monitored.

In addition, outdoor monitoring equipment is exposed to bad weather such as cold or heat, so that the monitoring equipment does not operate normally or malfunctions when the temperature rises or falls below an operating temperature or below an operating temperature. There is a big disadvantage of concern.

The present invention has been made to solve the above-described problems, unlike the existing monitoring device and system to provide a monitoring system with a self-diagnostic function that can check whether the monitoring system is operating normally through periodic self-diagnosis. There is a purpose.

In addition, since the monitoring device is installed inside the vehicle, the monitoring device including the surveillance camera is not exposed to the outside, thereby preventing an intruder from evading the monitoring device and invading it. Another goal is to provide a surveillance system that maintains an environment that can operate normally.

In addition, since the vehicle is equipped with a surveillance system and the vehicle can be moved by moving the vehicle when it is desired to change the monitored area or range, another object of the present invention is to provide a monitoring system that can easily change the monitored area or range. There is this.

In addition, by installing a monitoring device in a low-cost used vehicle, it is easy to change the monitoring location, and the purpose is to configure a monitoring system with a self-diagnosis function at a low cost.

Surveillance system equipped with a self-diagnostic function of the present invention for achieving the above object, the monitoring unit for detecting the movement by storing and analyzing the camera unit for photographing the entire area to be monitored and the image data photographed from the camera unit An image sensing unit having a DVR unit for recognizing an object and transmitting a detection signal when the object to be monitored is recognized; The aperiodic sensing signal is connected to the image sensing unit and receives the sensing signal transmitted from the image sensing unit, and determines whether the sensing signal is a sensing signal or a non-periodic sensing signal based on a predetermined signal generation period. A self-diagnostic unit which transmits a first check request signal when received and a second check request signal when the detection signal is not received in the predetermined signal generation period; A program module connected to the image sensing unit and the self diagnosis unit to control the image sensing unit and the self diagnosis unit, and receiving the first check request signal and the second check request signal transmitted from the self diagnosis unit; The first check request signal and the second check request signal transmitted from the program module are connected to the program module, and the first check request signal is transmitted to the user recognition unit so that the user can check the network communication network corresponding to the two signals. And a signal transceiver for transmitting a second check request signal; And a power supply unit connected to the image sensing unit, the self diagnosis unit, the program module, and the signal transceiver to supply power.

The self-diagnostic unit may include a periodic signal generator provided to be recognized as an object to be detected by the DVR unit by operating within a shooting range of the camera unit according to a preset signal generation period under the control of the self-diagnostic unit. .

The program module stores a preset signal generation period, and the preset signal generation period is preferably set by changing the signal generation period for each step or time zone.

In addition, when the change signal of the signal generation period transmitted from the user recognition unit is input to the program module through the signal transmission / reception unit, the predetermined signal generation period stored in the program module generates a signal according to the change signal of the signal generation period. The cycle may be changed.

In addition, the image sensing unit, the self-diagnostic unit, the program module, the signal transmitting and receiving unit, and the power supply unit is characterized in that it is mounted inside the vehicle.

The power supply unit is preferably provided with a battery mounted in the vehicle and a power sensor for sensing the remaining amount of the battery.

On the other hand, the monitoring system controls the operation of the power supply unit, the starter, the air conditioner and the wiper operation device mounted inside the vehicle, the temperature of the inside of the vehicle from the temperature sensor and the oil sensor and information of the remaining oil in the oil tank of the vehicle The control unit may be further provided.

The controller may control the battery to be charged by operating the starter when the remaining amount of the battery detected by the power sensor of the power supply unit is less than or equal to the preset minimum remaining reference level, and the remaining amount of the battery detected by the power sensor of the power supply unit, It may be characterized in that the control to stop the operation of the starting device when the set maximum remaining amount reference or more.

Further, when the temperature inside the vehicle detected by the temperature sensor is below the preset minimum temperature reference, the controller operates the air conditioner to control the temperature inside the vehicle to be above the preset minimum temperature standard. When the sensed temperature inside the vehicle is greater than or equal to the preset maximum temperature reference, the air conditioner may be operated to control the temperature inside the vehicle to be less than or equal to the preset maximum temperature reference.

In addition, the controller may be configured to control the wiper to be recognized as an object to be detected by operating the wiper operation device in the photographing field of the camera unit by operating the wiper operation device according to a predetermined signal generation period.

In addition, the control unit, when the oil remaining in the oil container provided in the vehicle detected by the oil residual amount detection sensor is less than the predetermined minimum residual standard, and transmits the oil check request signal to the signal transmission and reception unit through the control unit and the program module, The oil check request signal may be transmitted to a user recognition unit so that the user may check the information through a network communication network.

In addition, the program module, when a manual operation request signal is received by the program module via the signal transmitting and receiving unit through the user recognition unit, the program module controls the control unit, setting the operation time and operation time of the starter, the air conditioner and the wiper operation device It is desirable to control so that the selective change can be performed manually.

According to the monitoring system with a self-diagnostic function of the present invention,

First, it is possible to check whether the monitoring system operates normally through the self-diagnosis function, and if the external intrusion is detected or if it does not operate normally, the user is alerted through the network communication network so that the immediate monitoring system can be checked and secured. Is possible.

Second, the monitoring system is mounted on the inside of the vehicle so as not to be exposed to the outside, and the temperature inside the vehicle can be controlled, and the devices constituting the monitoring system can be operated normally even in bad weather or in extreme weather.

Third, since the surveillance system is not exposed to the outside, there is an advantage that the outside invaders can be invaded by avoiding the surveillance target area of the surveillance system.

Fourth, the monitoring system mounted on the vehicle, there is an advantage that can easily change the monitoring target area and the monitoring range by moving the vehicle to move according to the need to change the monitoring target area and monitoring range to be monitored.

Fifth, since the user can manually control the operation of each device of the monitoring system, the monitoring system can be operated efficiently according to the situation or surrounding conditions.

Sixth, by mounting a monitoring device on a low-cost used vehicle, it is possible to configure a monitoring system that implements the above five effects, at a low cost.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

First, the configuration and operation principle of a monitoring system with a self-diagnosis function according to the first embodiment of the present invention will be described.

1 is a block diagram showing the configuration of a monitoring system according to a first embodiment of the present invention.

Referring to FIG. 1, the monitoring system according to the first embodiment of the present invention includes an image detecting unit 120, a self-diagnostic unit 130, a program module 100, a power supply unit 140, and a signal transmitting unit 150. do.

The image detecting unit 120 stores a camera unit 121 for capturing the entire surveillance area, and the DVR unit for recognizing a target object by analyzing the image data stored in the camera unit 121 and analyzing the detected data. Consisting of 122.

Here, the surveillance camera provided in the camera unit 121 can obtain a video data by capturing a large area by using a CCTV camera or a panoramic camera, and the number of surveillance cameras used according to the range of the monitoring target area It is preferable to be determined.

In addition, the camera unit 121 is connected to the DVR unit 122 and the image data obtained from the camera unit 121 is transmitted to the DVR unit 122, the DVR unit 122 is an analog signal that is the transmitted image data It is preferable to convert the digital data into a digital signal and compress and restore the image data so as to record and reproduce for a long time.

In addition, the DVR unit 122 may recognize the object to be monitored by comparing the image data with a frame previously photographed and a frame later captured and analyzing the image data.

Here, when the image detection unit 120 recognizes the object to be monitored by the DVR unit 122, a detection signal indicating that a moving object is detected in the area to be monitored by the self-diagnostic unit 130 connected to the image detection unit 120. Send it.

In addition, the self-diagnosis unit 130 includes a periodic signal generator for generating a predetermined movement in accordance with a predetermined signal generation period at a predetermined time.

The periodic signal generator is located on the front of the camera unit 121 to be included in the field of view of the surveillance camera provided in the camera unit 121, and according to the control of the self-diagnostic unit 130, In accordance with the predetermined signal generation period at a time interval, the predetermined movement in the shooting field of the surveillance camera provided in the camera unit 121 is generated so that the DVR unit 122 recognizes the movement as a sensing object. It is preferable.

Here, the periodic signal generator is sufficient if only the moving part is located in front of the camera unit 121, and other parts for generating or controlling the movement need not necessarily be present in the front of the camera unit 121.

The predetermined signal generation period at the predetermined time interval is stored in the program module 100 and can be set by changing the signal generation period for each step or time zone selectively according to the time zone and the surrounding situation in which the monitoring system of the present invention operates. have.

In this case, the term 'period' is generally interpreted as a certain time when a phenomenon is repeated the same change every predetermined time, but the signal generating period in the present invention is a periodic signal generating device according to the user's intention. It may be an optionally set 'constant time interval' or 'specific time' that is set at an irregular time interval to operate.

That is, the signal generation period is preferably interpreted as a 'selective collection of pre-set times' such that the periodic signal generator operates according to the user's intention according to the situation or environment variable in which the monitoring system of the present invention is operated.

For example, when the user sets the signal generation period every 10 minutes, the self-diagnosis unit 130 controls the cycle signal generator to be operated six times per hour, every 10 minutes, the user When the signal generation period is set to 10 minutes of every hour, the periodic signal generator is operated once per hour and every 10 minutes of every hour.

When the signal generation period is irregularly set as 12:00, 13:10, 14:30, and the like, the periodic signal generator generates the set time of 12:00, 13:10, 14:30. To work.

Therefore, when the periodic signal generator operates at a predetermined signal generation period as the user intends, the periodic signal generator generates a predetermined movement within the photographing field of the surveillance camera of the camera unit 121. The DVR unit 122 recognizes the movement as a sensing target object to transmit a detection signal to the self-diagnostic unit 130.

In addition, the predetermined movement refers to a movement that can be recognized by the DVR unit 122 as a sensing target object, and the activity range and number of movements of the movement may be selectively changed.

On the other hand, the self-diagnosis unit 130 receiving the detection signal by the predetermined signal generation period, determines whether the detection signal is a detection signal by the predetermined signal generation period or other non-periodic detection signal. When the aperiodic detection signal is received, the first inspection request signal indicating that the external object is detected by determining that the detection object is not a detection signal by the periodic signal generator but a detection signal by an external object entering the target area. To the program module 100.

Here, the non-periodic detection signal means a detection signal due to movement outside the system in the monitoring zone, not a detection signal caused by the movement of the periodic signal generator according to the preset signal generation period. That is, it is a non-selective sensing signal by an external object, not a selective sensing signal according to a user's intention for self-diagnosis of the system.

In addition, when the detection signal is not transmitted from the image sensing unit 120 to the self-diagnostic unit 130 according to the preset signal generation period, the self-diagnostic unit 130 does not operate the image sensing unit 120 normally. If not, a second check request signal is transmitted to the program module 100 indicating that the system is inoperable.

In this case, the program module 100 is connected to the image sensing unit 120 and the self-diagnostic unit 130 to control the operation of the image sensing unit 120 and the self-diagnostic unit 130, and the self-diagnostic unit 130. Receive the first check request signal and the second check request signal transmitted from the.

In addition, the program module 100 may signal the first check request signal and the second check request signal to a user recognition unit so that a user can confirm through a network communication network provided in a LAN or WAN mode corresponding to the two received signals. The transmitter 150 transmits the data.

Here, the network communication network uses a method of LAN or WAN according to the location or distance of the user, but is not limited thereto. The user recognition unit 151 receives the first check request signal and the second check request signal to separate them. Means that can be notified to the user through the input and output device.

In this case, the separate output device is preferably used by adopting one of a computer display monitor, a mobile phone, a PDA and a communication terminal.

In addition, a user selectively transmits a signal of a signal generation period to the signal transmitter / receiver 150 through the user recognition unit 151, and the signal transmitter / receiver 150 receives the received signal. The change signal of the generation period is transmitted to the program module 100.

When the change signal of the signal generation period is input to the program module 100 through the signal transmission / reception unit 150, the received signal receives the time interval of the preset signal generation period already stored in the program module 100. The time interval is set to a new signal generation period in which the time interval is changed according to the change signal of the generation period.

  For example, in the case of a daytime situation in which the user is frequently active in the area to be monitored, the image sensing unit 120 detects the movement of a licensed person or an object, and the first check request signal is continuously separated from the user. When transmitted to the output device of the, will lead to aging and damage of the monitoring system of the present invention due to unnecessary operation.

Therefore, in the daytime situation, it is possible to selectively increase the time interval of the predetermined signal generation period according to the situation and the condition.

In addition, the first check request signal transmitted at a time other than the activity of a person or an object previously identified by the user is considered to be caused by an external invasion at night when activity in the monitored area is extremely limited compared to the daytime situation. Since is high, it is possible to reduce the time interval of the predetermined signal generation period selectively shorter than the daytime situation.

This means that the time interval of the predetermined signal generation cycle may be changed in stages or time zones in consideration of the degree of security surveillance in the zone to be monitored, the time when the insider is active, and the environment in which the surveillance system is operated.

The power supply unit is connected to the image sensing unit 120, the self diagnosis unit 130, the program module 100, and the signal transmitter / receiver 150 to supply power under the control of the program module 100, and a monitoring system. The amount of power that can provide power to all the devices is preferably provided.

Next, the configuration and operation principle of the monitoring system according to the second embodiment of the present invention will be described.

In the surveillance system according to the second embodiment of the present invention, the surveillance system according to the first embodiment is mounted on the vehicle 70 and the surveillance system is implemented in connection with the devices provided in the interior and exterior of the vehicle 70. Surveillance system with configured self-diagnosis function.

2 is a schematic view showing a monitoring system mounted on the inside and outside of a vehicle according to a second embodiment of the present invention, Figure 3 is a block diagram showing the configuration of a monitoring system according to a second embodiment of the present invention.

2 and 3, the surveillance system according to the second embodiment of the present invention, similar to the surveillance system according to the first embodiment, the image sensing unit 20, the self-diagnosis unit 30, the program module 10 ), A power supply unit 40 and a signal transmission and reception unit 50, and additionally provided with a control unit 60.

As shown in FIG. 3, the monitoring system according to the second embodiment is mounted inside the vehicle 70.

The vehicle 70 is a low-cost used vehicle, it is possible to start the engine is operating normally, smoothly charging the battery according to the operation of the engine, a wiper and a heating wire is mounted on one side of the rear glass, the cooling device And the heating device is normally operated, it is preferable that the driving is provided so that it can move.

In addition, the surveillance camera provided in the camera unit 21 is positioned close to the rear glass to enable the capturing of the surveillance target area through the rear glass of the vehicle, and a plurality of surveillance cameras may be used according to the surveillance range.

 In addition, the program module 10, the control unit 60, and the self-diagnosis unit 30 are mounted inside the vehicle, and the mounting position is not limited, and each device is provided so that the monitoring system can be implemented by interworking with each other. It is preferable to be.

On the other hand, the power supply unit 40 is provided with a battery 42 mounted on the vehicle 70 and a power sensor 41 for detecting the remaining amount of the battery 42, the battery 42 is the monitoring system of the present invention It is desirable to have an amount of power capable of supplying power to all devices.

In addition, the control unit 60 is the power supply unit 40 mounted in the vehicle 70, the starter 61 for operating the engine of the vehicle, the air conditioner 62a for controlling the temperature inside the vehicle 70, the vehicle The temperature sensor 62b for controlling the operation of the wiper operating device 63 for operating the wiper mounted on the rear glass of the 70 and the oil in the oil barrel of the vehicle 70 It is provided including an oil detection sensor 64 for detecting the remaining amount.

At this time, the information measured by the temperature sensor 62b and the oil detection sensor 64 and the remaining amount of oil is transmitted to the control unit 60, the information is transmitted and received via the program module 10 By being transmitted to the unit 50, the user can confirm the sensed information through the user recognition unit 51.

And, the starter 61 is operated under the control of the control unit 60, when the engine is operated according to the operation of the starter 61, the battery 42 of the power supply unit 40 to the operation of the engine in a typical vehicle Accordingly, the battery 42 is preferably provided to be charged in the same manner as the battery is charged.

In addition, the power sensor 41 detects the remaining amount of the real time battery 42 and transmits the detected information to the control unit 60, and the transmitted battery remaining amount information is transmitted to the program module 10.

At this time, the controller 60 operates the starter 61 when the remaining amount of the battery 42 sensed by the power sensor 41 of the power supply unit 40 is equal to or less than the predetermined minimum remaining standard, thereby charging the battery 42. Control as possible.

In addition, when the remaining amount of the battery 42 sensed by the power sensor 41 of the power supply unit 40 is more than the predetermined maximum remaining amount reference, it is preferable to control the operation of the starter 61 is stopped.

When the temperature inside the vehicle 70 detected by the temperature sensor 62b is equal to or lower than a predetermined minimum temperature reference, the controller 60 operates a heater and a heating wire of the air conditioner 62a to operate the vehicle. The internal temperature is controlled to be equal to or higher than the preset minimum temperature reference, and frost generated on the rear glass of the vehicle 70 may be removed.

At this time, when the temperature inside the vehicle 70 sensed by the temperature sensor 62b is equal to or higher than a predetermined maximum temperature reference, the air conditioner of the air conditioner 62a is operated to operate the temperature inside the vehicle 70. It is preferable to control so that is below the predetermined maximum temperature reference.

In addition, the predetermined minimum temperature reference and the maximum temperature reference are determined in consideration of the temperature range in which the normal operation of each device including the surveillance camera used in the surveillance system is possible, and in consideration of the smooth charging of the battery 42 in general. It is desirable to maintain the temperature range of ℃ ~ 40 ℃.

On the other hand, the control unit 60 is a predetermined signal, such as the manner in which the periodic signal generator provided in the self-diagnostic unit 130 of the monitoring system according to the first embodiment of the present invention operates under the control of the control unit 160 In accordance with the occurrence period, the wiper operating device 63 is controlled to operate the wiper operating device 63 so that the wiper is operated within the photographing range of the camera unit 21 to be recognized as a sensing object by the DVR unit 22. To control.

 Here, since the predetermined signal generation period is the same as the predetermined signal generation period applied to the monitoring system according to the first embodiment of the present invention, further description thereof will be omitted.

In addition, the wiper operating device 63 controls the number of movement of the wiper so that the movement of the wiper is recognized as a sensing object in the DVR unit 22, and by operating the wiper accumulated in the rear glass of the vehicle 70 in bad weather It can remove snow or rainwater.

In addition, the controller 60 sends an oil inspection request signal to the controller 60 when the residual amount of oil in the oil barrel provided in the vehicle 70 detected by the oil sensor 64 falls below a preset minimum residual amount standard. The program module 10 transmits the signal to the signal transmitter / receiver 50.

In this case, the signal transmission / reception unit 50 receiving the oil check request signal may transmit the oil check request signal to a user recognition unit 51 so that a user can check through a network communication network provided in a LAN or WAN. To control.

Accordingly, the user who receives the oil check request signal recognizes that the remaining amount of oil is insufficient in the oil barrel of the vehicle 70 to supplement the oil, or by increasing the time interval of the preset signal generation period as described above. The use of oil due to the operation of the surveillance system can be restricted.

As described above, the monitoring system of the present invention automatically starts the starter 61 when the remaining amount of the battery 42 of the power supply unit 40 that provides the power required to operate the system, the battery 42 is automatically When the temperature inside the vehicle 70 is above or below the limit temperature in operating the monitoring system, the air conditioner 62a is automatically operated to maintain the proper temperature.

In addition, the monitoring system of the present invention can automatically maintain the optimal environment required for operating the system, the user can selectively control the environment required for operating the monitoring system.

It adopts one of a separate output device connected to the signal transmission and reception unit 50, a computer display monitor, a mobile phone, a PDA and a communication terminal, and when the user transmits a manual operation request signal through the user recognition unit 51, the user The recognition unit 51 transmits a manual operation request signal to the program module 10 via the signal transmitter / receiver 50, and the program module 10 controls the controller 60 to control the starter 61 and the air conditioner. The operation of the operation 62a and the wiper 63 and the setting of the operation time can be manually changed by step, time step or time zone.

In addition, the vehicle 70 is equipped with the devices constituting the monitoring system of the present invention, the system is operated, and when the area and the place to be monitored change, the vehicle 70 is driven to move to the changed area and the place to be monitored. In addition, it is possible to easily change the area and place to be monitored, and it is possible to monitor immediately without the need to reinstall the monitoring system.

In addition, the monitoring system of the present invention is equipped with a monitoring device in a low-cost used vehicle 70, as described above, the constant temperature is maintained to be able to operate the monitoring device normally, and is not exposed to the outside, easily monitoring place It is possible to construct a surveillance system that can be implemented at low cost.

As described above, although the present invention has been described by means of a limited embodiment and drawings, the present invention is not limited thereto, and the technical spirit of the present invention will be described below by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalent claims.

1 is a block diagram showing the configuration of a monitoring system according to a first embodiment of the present invention;

2 is a schematic diagram showing a monitoring system mounted on a vehicle according to a second embodiment of the present invention;

3 is a block diagram showing the configuration of a monitoring system according to a second embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10, 100 ... Program module 20, 120 ... Video detector

21, 121 ... Camera part 22, 122 ... DVR part

30, 130 ... Self-diagnosis 40, 140 ... Power

50, 150 ... Signal Transmitter and Receiver 51, 151 ... Recognition Unit

Claims (12)

And a camera unit for capturing the entire area to be monitored, and a DVR unit for storing and analyzing the image data photographed by the camera unit to recognize a monitored object in which movement is detected. An image sensing unit for transmitting a; The non-periodic detection is connected to the image detection unit to receive the detection signal transmitted from the image detection unit, and determine whether the detection signal is a detection signal or a non-periodic detection signal by a predetermined signal generation period. A self-diagnostic unit which transmits a first check request signal when a signal is received, and transmits a second check request signal when the detection signal is not received in the preset signal generation period; A program module connected to the image sensing unit and the self diagnosis unit to control the image sensing unit and the self diagnosis unit, and to receive the first check request signal and the second check request signal transmitted from the self diagnostic unit; The first check request signal and the second check request signal transmitted from the program module are connected to the program module, and the first check is performed by the user recognition unit so that the user can check the network signal in response to the two signals. A signal transceiver for transmitting a request signal and a second check request signal; And And a power supply unit connected to the image detection unit, a self diagnosis unit, a program module, and a signal transceiver to supply power. The method of claim 1, wherein the self-diagnostic portion, And a periodic signal generator configured to operate within the photographing range of the camera unit to be recognized as an object to be detected by the DVR unit in accordance with the preset signal generation period under the control of the self-diagnostic unit. Surveillance system with functions. The method of claim 2, wherein the program module, And storing the predetermined signal generation period, wherein the predetermined signal generation period is selectively set by changing the signal generation period for each step or time zone. The method of claim 3, wherein the program module, When the change signal of the signal generation period transmitted from the user recognition unit is input to the program module via the signal transmission and reception unit, the predetermined signal generation period stored in the program module generates a signal according to the change signal of the signal generation period. Surveillance system with a self-diagnosis function, characterized in that the cycle is changed. The method of claim 1, And the image detecting unit, the self diagnosing unit, the program module, the signal transmitting and receiving unit, and the power supply unit are mounted inside the vehicle. The method of claim 5, wherein the power supply unit, And a battery mounted on the inside of the vehicle, and a power sensor for sensing the remaining amount of the battery. The method of claim 6, wherein the surveillance system, Controls the operation of the power supply unit, the starter, the air conditioner, and the wiper operation device mounted in the vehicle, and receives information of the temperature inside the vehicle and the amount of oil remaining in the oil barrel of the vehicle from a temperature sensor and an oil sensor. Surveillance system with a self-diagnosis function, characterized in that it further comprises a control unit. The method of claim 7, wherein the control unit, When the remaining amount of the battery detected by the power sensor of the power supply unit is less than the predetermined minimum remaining level reference to operate the starter to control to charge the battery, And a self-diagnostic function for controlling the start of the starter when the remaining amount of the battery detected by the power sensor of the power supply unit is equal to or greater than a predetermined maximum remaining level reference. The method of claim 7, wherein the control unit, When the temperature inside the vehicle sensed by the temperature sensor falls below a preset minimum temperature reference, the air conditioner is operated to control the temperature inside the vehicle to be above the preset minimum temperature standard, When the temperature inside the vehicle sensed by the temperature sensor is higher than the predetermined maximum temperature reference, the air conditioner is operated to control the temperature inside the vehicle to be below the predetermined maximum temperature reference. Surveillance system with diagnostics. The method of claim 7, wherein the control unit, Surveillance with a self-diagnostic function, characterized in that by operating the wiper operation device in accordance with the predetermined signal generation period, the wiper is operated in the photographing field of the camera unit to be recognized as a sensing target object in the DVR unit system. The method of claim 7, wherein the control unit, When the oil remaining amount in the oil container provided in the vehicle detected by the oil remaining amount detection sensor is equal to or less than a predetermined minimum remaining standard, an oil inspection request signal is transmitted to the signal transmission / reception unit through the control unit and the program module, and the network A monitoring system having a self-diagnosis function, characterized in that for controlling the transmission of the oil check request signal to a user recognition unit so that the user can confirm through a communication network. The method according to any one of claims 6 to 11, The program module, When the manual operation request signal is received by the program module through the signal transmission and reception unit through the user recognition unit, the program module controls the control unit to set whether the starter, the air conditioner, and the wiper operation device are operated and the operating time. Monitoring system having a self-diagnosis function, characterized in that for controlling the manual change.

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