JPWO2018220691A1 - Monitoring device - Google Patents

Abstract

A monitoring device that can be easily installed in various places and that can sufficiently cope with unexpected situations. In the monitoring device 1 which can be installed at any position, the monitoring camera 11 capable of photographing the object to be detected, the detection sensor 14 for detecting the presence or absence of the object to be detected within the predetermined detection range, and the current position coordinate value of itself Control unit 30 that receives and processes the GPS sensor 13, the detection signal from the detection sensor 14, and the current position coordinate value signal, and transmits the control signal to the monitoring camera 11, and the control unit 30 While storing the initial installation coordinate value at the time of installation, the detection signal detected as the presence of the detection target is received, and the difference between the initial installation coordinate value and the current position coordinate value is generated, The main body is configured to determine that there is a high possibility of an artificially moved abnormal state, and to transmit it to the outside.

Description

  The present invention relates to a monitoring device that can be installed anywhere.

  In recent years, surveillance cameras are installed indoors, for example, in banks, hospitals, houses, etc., and are installed for human access control and crime prevention. In addition, it can be easily monitored over a wide area by installing it not only indoors but also outdoors, for example, around the station, school routes, underground roads, forest roads, beaches, etc., and security can be enhanced. Demand is growing.

For example, according to Patent Document 1, a solar cell can be provided as a power source, and the cable can be easily installed in a space where it is difficult to lay a cable, and can be easily and easily installed in a location where power supply is difficult. A surveillance wireless camera is described.
In addition to the solar cell, Patent Document 2 also has a GPS receiver and a fall sensor, and provides information on this abnormal state when the body equipment is moved or tumbled by a third party, and further, For a third party, a security monitoring and alarming device has been described which generates a warning sound from the camera body.

JP, 2006-333427, A JP, 2008-158950, A

  In the wireless camera device for surveillance as described in Patent Document 1, although the power source can be secured and the installation place is not limited, since it is not fixed to the ground by means such as being buried, it is possible to fall over. There is a possibility that unexpected situations such as theft may occur.

  On the other hand, the crime prevention monitoring and alarm device described in Patent Document 2 has a function of coping with a situation such as falling or movement. However, the invention of Patent Document 2 is sufficient for the observer to acquire information necessary for grasping and tracking the detailed situation of the situation in the event of an unexpected situation such as a fall or theft, and appropriately cope with it. It can not be said that it is a thing.

  Further, it is desirable that the monitoring device can be easily installed indoors and outdoors, and can reduce power consumption during normal operation as much as possible so that it can exhibit sufficient functions in an unexpected situation.

  The present invention has been made in view of such problems, and it is an object of the present invention to provide a monitoring device which can be easily installed in various places and which can sufficiently cope with an unexpected situation.

  In order to solve the above-mentioned subject, the 1st invention can be installed in arbitrary positions outdoors, and it is provided in the upper part of the main part extended in the perpendicular direction in the monitoring instrument which can monitor a detection subject, and the above-mentioned detection A monitoring camera capable of capturing an object, at least one detection sensor provided in the main body near the monitoring camera for detecting the presence or absence of the detection target within a predetermined detection range, and at least one provided in the main body A GPS sensor for acquiring current position coordinate values, a detection signal from the detection sensor which detects the presence or absence of the detection target, and a current position coordinate value signal from the GPS sensor are processed and processed to the monitoring camera A control unit for transmitting a control signal, and an alarm device provided in the main body, wherein the control unit stores an initial installation coordinate value when installed at the arbitrary position Also, the main body receives the detection signal detected as the presence of the detection target within the predetermined detection range, and the main body generates a difference between the initial installation coordinate value and the current position coordinate value. It is configured to determine that there is a high possibility of an artificially moved abnormal state, transmit the determined information to the outside, and further operate the alarm device.

  According to a second aspect of the present invention, there is provided a monitoring device which can be installed at any position outdoors and which can monitor an object to be detected, provided above the main body extending in the vertical direction and capable of photographing the object to be detected A detection sensor provided in the vicinity of the monitoring camera for detecting the presence or absence of the detection target within a predetermined detection range, and a GPS sensor provided at the main body for acquiring the current position coordinate value of the self A control unit that receives and processes a detection signal from the detection sensor that has detected the presence or absence of the detection target and a current position coordinate value signal from the GPS sensor, and transmits a control signal to the monitoring camera; The control unit stores an initial installation coordinate value at the time of installation at the arbitrary position, and a detection signal that detects the absence of the detection target within the predetermined detection range. Based on the fact that the difference between the initial installation coordinate value and the current position coordinate value has occurred, the main body has judged that the possibility of the abnormal state of being overturned by a natural phenomenon is high, and this judgment has been made It is configured to transmit information to the outside.

  According to a third invention, in the first or second invention, a battery provided at a lower portion of the main body, a solar cell panel provided at a top portion of the main body, and storing generated electric power in the battery The control unit includes: a panel drive unit for changing the direction of the solar cell panel; and an illuminance sensor provided on the upper portion of the solar cell panel to detect an optimal direction of the solar cell panel based on the amount of light around the control unit And transmitting a control signal to the panel drive unit to turn to the optimum direction based on the information detected by the illuminance sensor, and when it is determined that the possibility of the abnormal state is high, to the panel drive unit. Is configured to stop the control signal of

  A fourth invention is a crime prevention system comprising the monitoring device according to any one of the first to third inventions and an external management server, and the external management server has a possibility of the abnormal state. A monitoring device crime prevention system configured to switch the control unit to remote control when it is determined to be high.

  In a fifth invention according to the fourth invention, the monitoring device has a camera drive unit for changing the direction of the monitoring camera, and the external management server switches the control unit to remote control. The monitoring device crime prevention system, wherein the control unit is configured to drive the camera drive unit based on the external instruction.

  According to the present invention, it is possible to provide a monitoring device that can be easily installed in various places and that can sufficiently cope with unexpected situations.

It is a figure showing the composition concept of the camera network system containing the surveillance device concerning one example of the present invention. It is a functional block diagram of each unit, a server, etc. which comprise the camera network system of FIG. It is a flowchart which judges the priority mode of the signal judgment processing in the control unit of the monitoring apparatus of this invention. It is a sequence diagram which shows the 1st priority mode including initial installation of the camera network system of FIG. It is a sequence diagram which shows the 2nd priority mode (an unexpected situation) of the camera network system of FIG. It is a sequence diagram which shows the 3rd priority mode (an unexpected situation) of the camera network system of FIG. It is a figure which shows the fall state of the monitoring apparatus in another Example.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the attached drawings. The following embodiments do not limit the invention according to the claims of the present application, and all combinations of features described in the embodiments are essential to the solution means of the invention. Not exclusively.

(Monitoring device network system)
As shown in FIG. 1, the monitoring device network system of the present embodiment is a monitoring device crime prevention system including a monitoring device 1 including a GPS sensor 13 for receiving information of a global positioning system (GPS), and a portable information communication terminal It comprises (for example, a mobile phone, a digital audio player, a notebook computer, a PDA (PERSONAL DIGITAL ASSISTANCE), etc., hereinafter simply referred to as a mobile terminal) MP, and a management server SV. The GPS sensor 13 acquires current position coordinate value (latitude, longitude, altitude) information of the monitoring device 1 based on information of a plurality of GPS satellites 50.
The monitoring device 1, the portable terminal MP, and the management server SV are connected via a communication network (for example, the Internet) 40 including a base station (not shown).

The monitoring device 1, the portable terminal MP, and the management server SV can connect the Internet 40 using a wireless communication technology (for example, Wi-Fi, WiMAX, LTE, etc.).
Further, for example, information (signals) from each terminal of the monitoring device 1, the portable terminal MP, and the management server SV may be converted into a packet, and the information (signal) may be transmitted and received (packet communication ).

(Management server SV)
As shown in FIG. 2, the external management server SV performs a process related to a first display screen SV1 that displays information related to the monitoring device 1 and the portable terminal MP, and imaging data (imaging information) of the monitoring camera 11 described later. A first portable surveillance camera control device SV2 for controlling pan and tilt (horizontal direction and vertical direction) drive and the like, and a first communication control device SV3 connected to the surveillance device 1 and the portable terminal MP via the Internet 40; An image processing / analysis device SV4 for processing / analyzing imaging data obtained by the monitoring camera 11 and a recording device SV5 for recording imaging data of the monitoring camera 11 are provided.

(Portable terminal MP)
The portable terminal MP includes a second display screen MP1 for displaying information related to the monitoring device 1 and the management server SV, and a second portable monitoring camera for performing processing related to imaging data of the monitoring camera 11 and controlling pan / tilt driving. A control device MP2 and a second communication control device MP3 connected to the monitoring device 1 and the management server SV via the Internet 40 are provided.

Further, various information can be managed in the management server SV and the portable terminal MP, and for example, current position information of the monitoring device 1, photographing data taken by the monitoring device 1, or various sensor information in the monitoring device 1 (Signal) can be acquired and monitored, and various processes such as drive control of the monitoring camera 11 and a solar panel (solar cell panel) 21 described later can be performed based on the information.
Furthermore, the management server SV is provided with an image processing / analysis device SV4, and can perform processing of image processing / analysis of shooting data.
Note that an image processing / analysis function and a recording device may be provided in the portable terminal MP.

(Monitoring device 1)
As shown in FIG. 1 and FIG. 2, the monitoring device 1 according to the present embodiment performs bidirectional communication with a camera unit 10 having a monitoring camera 11, a panel unit 20 having a solar panel 21, and the camera unit 10 and the panel unit 20. The control unit 30 is connected with the management server SV and the portable terminal MP through the Internet 40 including a base station (not shown).

  As shown in FIG. 1, the monitoring device 1 can be carried, moved and installed in any place outdoors, and is erected on a base portion 2 (main body) accommodating the control unit 30, and the base portion 2; A support 3 (main body) extending vertically (for example, 2 m or more) above a predetermined height in the vertical direction, for example, and an L-shaped holding portion downward at an upper portion of the support 3, for example, about 2 m from the ground A camera unit 10 held by 3a, and a solar panel 21 provided at the top of the column 3, converts light from the sun or a lamp into electric power using a solar cell, and stores it in a battery 31 described later A panel unit 20 and an alarm (alarm device) 4 provided at the upper part of the panel unit 20 and informing operation when a human being a target to be described later performs theft, That.

  Furthermore, at the lower end of the support 3, a drive motor 3b is provided which enables the support 3 to rotate 360 degrees around the vertical axis, and when the monitor 1 is installed, the drive motor 3b has an optimal direction, for example, south The (specific direction) is the front, and the light receiving surface of the solar panel 21 is turned to be directed to this front to initialize.

(Camera unit 10)
As shown in FIG. 1, the camera unit 10 has an infrared sensor (not shown) capable of specifying the position of the detection target by emitting infrared light in a transparent downward hemispherical case cover 10a, and also at night Camera driving unit capable of monitoring camera 11 capable of capturing an object to be detected, pan driving for rotating the monitoring camera 11 in the horizontal direction, and tilt driving for rotating the camera in the vertical direction A motor 12) (see FIG. 2) and a GPS sensor 13 provided on the upper surface of the camera unit 10 and acquiring its current position coordinate value by GPS, and provided on the lowermost end of the downward hemispherical case cover 10a; A detection sensor 14 for detecting an object to be detected (for example, a person, a fire) entering a predetermined detection range (for example, a radius of 3 m around the monitoring device 1), and the monitoring camera 1 And a recording unit (see FIG. 2) 15 for recording photographic data captured by.
Further, the recording unit 15 corresponds to a portable storage medium (such as a CD-ROM, a DVD-ROM, an optical disc, a PC card, an SD card, or the like) attached to a dedicated reading device.

(Monitoring camera 11 / camera driver 12)
The surveillance camera 11 can capture the surroundings of the surveillance device 1 through the transparent hemispherical case cover 10a, and can pan / tilt the imaging section by the camera drive unit 12.
In addition, since the zoom function is provided, it is possible to observe the surroundings widely to obtain more detailed information by enlarging or reducing the detection target.

Even if the shooting data shot by the monitoring camera 11 is a place far from the installation position of the monitoring apparatus 1, the administrator (or a person equivalent thereto) can use the first display screen SV1 of the management server SV or the portable terminal MP. The second display screen MP1 can be monitored through the display screen.
Further, for example, even in the second priority mode corresponding to theft described later, since it can be viewed together with the image processing / analysis device SV4 of the management server SV, an unexpected situation (natural phenomenon or artificially more properly). Abnormal conditions, including

(GPS sensor 13)
The GPS sensor 13 constantly receives signals from several satellites in the sky among the plurality of GPS satellites 50, and always detects coordinate values of its own current position (hereinafter referred to as current position coordinate values). There is.
Therefore, even if the monitoring device 1 has moved in an unexpected situation, it is possible to check the current position coordinate value of the monitoring device 1.
The current position coordinate value detected (acquired) by the GPS sensor 13 is transmitted as a current position coordinate value signal to a difference detection unit 35 described later, and is set with the initial installation coordinate value when the monitoring device 1 is installed at an arbitrary position. Any one of the first to fourth priority modes and the standby mode (normal mode) described later is received by the signal determination unit 34 that has received the difference signal detected by the occurrence of the difference (greater than the threshold described later). It is determined whether the mode signal is
When the difference between the initial installation coordinate value and the current position coordinate value exceeds a threshold which is a fixed distance (for example, 20 cm) L0 as shown in FIG. It transmits to the determination unit 34. As a result, when the monitoring device 1 slightly makes a difference from the initial installation coordinate value, the monitoring device 1 does not need to perform the mode determination of the first to fourth priority modes unnecessarily.

  In addition, in order to promptly respond to an unexpected situation, the administrator (or a person equivalent thereto) acquires information (signal) of the current position coordinate value of the monitoring device 1 through the management server SV and the portable terminal MP at any time. Can.

(Detection sensor 14)
The detection sensor 14 can selectively mount, for example, a human sensor 14a described later, a flame detection sensor 14b, and the like, and can be provided with a single sensor or a plurality of types of sensors.
The detection sensor 14 detects the presence or absence of a detection target within a predetermined detection range, and transmits a detection signal to the signal determination unit 34 of the control unit 30.
When the detection target enters the predetermined detection range of the monitoring device 1, the detection sensor 14 detects that the detection target exists, and after the detection signal is transmitted to the signal determination unit 34, the signal determination unit 34 described later The determination result information is transmitted to the external management server SV and the portable terminal MP.
Further, when the detection target does not exist within the predetermined detection range of the monitoring device 1, the detection sensor 14 detects that the detection target does not exist, and transmits a detection signal to the signal determination unit 34.

The monitoring camera 11 receives an activation signal from a camera activation instruction unit 321 described later based on detection and detection of a signal (information) by the GPS sensor 13 and the detection sensor 14 and starts imaging.
As a result, the monitoring camera 11 does not have to constantly perform photographing, power consumption can be reduced, and the storage capacity of the recording unit 15 is not compressed.
In the present embodiment, the detection sensor 14 is provided in the camera unit 10, but by providing the detection sensor 14 on the top of the monitoring device 1 which is the same as the illuminance sensor 23 in the panel unit 20, monitoring a wider area to improve crime prevention. You can also.

(Human sensor 14a)
The human sensor 14a is a sensor that detects the presence of a human being as an object to be detected, and is strong in radiation energy such as light or sound obtained from the object to be detected using infrared rays, visible light, sound waves, ultrasonic waves, etc. It operates in response to changes in the length, length of time, spectral distribution of physical quantity changes, changes in the position, displacement, and distribution of the radiation source.
In addition, a plurality of human sensors 14a may be provided to detect a target to be detected more reliably, and the installation position is not limited to the lowermost end of the camera unit 10.

(Flame detection sensor 14b)
The flame detection sensor 14b whose object is a fire is a sensor that detects the color and fluctuation of light rays in a wide band ranging from ultraviolet rays emitted from a flame such as a fire where combustibles within a predetermined detection range burn to infrared rays. For example, when a fire occurs around a monitoring device 1 installed on a forest road or coast, it operates in response to the color and fluctuation of the flame.
Thus, for example, a forest fire detected by the flame detection sensor 14b is taken by the monitoring camera 11, and information is transmitted to the management server SV and the portable terminal MP, and the administrator who has confirmed the information (or Person) can respond promptly to an unexpected situation where it is in an abnormal state.

(Recording unit 15)
The recording unit 15 is a removable storage medium attached to a dedicated reading device, and stores (records) shooting data of a certain period.
The photographed data photographed by the recording unit 15 can be extracted by enabling the case cover 10a of the camera unit 10 to be opened by the administrator (or a person equivalent thereto) inputting the administrator password into the portable terminal MP. It shall be.

(Panel unit 20)
As shown in FIG. 1 and FIG. 2, the panel unit 20 is plate-shaped, is provided on the top of the column 3, and pans for horizontally rotating the solar panel 21 and the solar panel 21 for generating electric power by sunlight or the like. In the second priority mode, a panel drive unit (motor) 22 that enables pan drive rotation and drive, an illuminance sensor 23 that detects light and dark of ambient light around the monitoring device 1, and a lower portion of the illuminance sensor 23 In this case, the alarm device 4 is provided with a notification operation.

(Solar panel 21 / panel driver 22)
The solar panel 21 is an assembly of a plurality of solar cells, for example, a square of 1000 × 600 mm, and can be pan-driven by the panel drive unit 22.
In addition, the solar panel 21 is attached to be inclined to a panel drive unit 22 provided at the top of the support 3 so that light such as sunlight can be efficiently obtained.

(Illuminance sensor 23)
The illuminance sensor 23 is provided at the top of the monitoring device 1 and detects the amount of light (brightness and darkness) of ambient light to detect the amount of light irradiating the solar panel 21, that is, the solar panel 21 generates more power. Detect the optimal orientation to be The detection information is transmitted to the panel control unit 33 of the control unit 30. The panel control unit 33 that has received the detection information transmits a drive signal (control signal) for driving the solar panel 21 in the optimal direction to the panel drive unit 22, whereby the solar panel 21 performs pan drive (horizontal direction Drive).
Thereby, it is possible to track sunlight and the like so as to be obtained more reliably, and the battery 31 can be efficiently stored.

(Alarm 4)
The alarm 4 is provided at the center of the upper end of the solar panel 21 and under the illuminance sensor 23, and warns when an unexpected situation occurs (in the present embodiment, a second priority mode corresponding to theft described later) The sound is alerted.
In the present embodiment, the alarm 4 is provided in the panel unit 20, but the installation position is, for example, provided on the surface of the monitoring camera 11 in the camera unit 10, and only the monitoring camera 11 is stolen In addition, the alarm may be activated with the disconnection of the monitoring camera 11.

Further, in the present embodiment, the notification operation is performed in the second priority mode, but also in the case of unexpected situations such as a fall, the person around the monitoring device 1 is installed, The notification operation may be performed as a warning sound.
Furthermore, the alarm device 4 may have a speaker function, and the voice of the administrator (or a person equivalent thereto) may be used as a notification sound via the management server SV and the portable terminal MP. This makes it possible to cope with unexpected situations as appropriate.

(Control unit 30)
As shown in FIG. 2, the control unit 30 includes a battery 31 for storing power obtained by the solar panel 21 in the base unit 2 (see FIG. 1), and a camera control unit 32 for controlling the camera unit 10. The panel control unit 33 for controlling the panel unit 20, the signal determination unit 34 for determining the signal transmitted from the camera unit 10 to the control unit 30, and the initial installation coordinate values (latitude and longitude) at the time of initial installation of the GPS sensor 13. To the management server SV and the portable terminal MP via the Internet 40, the difference detection unit 35 that detects the difference between the current position coordinate value (latitude and longitude), and all information (signals) related to the monitoring device 1 A communication control unit 36 for transmitting and receiving instructions (signals) from the management server SV and the portable terminal MP is provided. In the following description, the information (signal) which concerns on the monitoring apparatus 1 abbreviate | omits the communication control part 36, and demonstrates it.
In addition, when transporting the monitoring device 1, the weight of the monitoring device 1 is reduced, and after the monitoring device 1 is installed, a weight is attached to the base portion 2 so as to make it heavy and difficult to move. It may be possible.

(Camera control unit 32)
The camera control unit 32 receives a signal from a signal determination unit 34 described later, and, based on the signal, transmits a start signal (control signal) for starting photographing to the monitoring camera 11; When the detection target is detected by the detection sensor 14, a drive signal (control signal) for pan and tilt driving is transmitted to the camera drive unit 12 to the camera drive unit 12, and the GPS sensor 13 is used to initially set coordinate values. When a difference between coordinate values of the current position and the current position coordinate value is detected, drive signals from the management server SV and the portable terminal MP (monitoring based on the manual monitoring operation start signal from the management server SV and the portable terminal MP) Drive signal (manual drive signal, control signal) for enabling pan / tilt drive by the operation start signal and for pan / tilt drive to the camera drive unit 12 Transmitted to the camera driver 12, and a camera driving unit 322 for tracking the subject of detection.
Further, the panel control unit 33 transmits a notification operation signal to the alarm 4 based on the second priority mode determined by the signal determination unit 34 so that the alarm 4 performs the notification operation.

(Panel control unit 33)
The panel control unit (panel drive unit) 33 transmits a drive signal (control signal) for pan driving to the panel drive unit 22 based on the brightness of ambient light detected and detected by the illuminance sensor 23, The panel drive unit 22 is driven to move the solar panel 21 in an optimal direction so as to obtain more power.
Further, in the present embodiment, the panel control unit 33 performs notification operation processing of the alarm device 4.

(Signal determination unit 34)
The signal determination unit 34 determines whether the signal transmitted from the camera unit 10 to the control unit 30 is a signal transmitted from any of the GPS sensor 13, the human sensor 14a, and the flame detection sensor 14b. Do.
The signal determination unit 34 determines the determination result information (first to fourth priority modes and a standby mode (normal mode) described later) via the communication control unit 36 to the external management server SV and the portable terminal MP. And to the camera control unit 32 and the panel control unit 33 as well.

In the present embodiment, an unexpected situation which is an abnormal state is defined as “theft and overturning”, and a first priority mode processed by detecting the presence of an intruder within a predetermined detection range of the monitoring device 1, the monitoring device 1 itself is moved by the intruder (for example, theft), and it is treated that the main body of the monitoring device 1 is artificially moved by the carrying of the monitoring device 1 with a high possibility of an abnormal state Second priority mode (unforeseen situation), the third priority mode is processed when the monitoring device 1 is overturned due to strong wind or the like, and there is a high possibility of an abnormal state in which the main body of the monitoring device 1 is overturned by a natural phenomenon ( Unforeseen circumstances), the fourth priority mode processed by detecting a fire by burning combustibles within the predetermined detection range of the monitoring device 1, and any of the first priority mode to the fourth priority mode Not applicable standby mode (normal mode ) And it shall be determined by the signal determining portion 34.
By determining the priority mode in the signal determination unit 34, the process after the determination can be appropriately changed.

The flow of processing performed by the signal determination unit 34 will be described below with reference to FIG.
The signal determination unit 34 receives the difference signal of the GPS sensor 13 via the difference detection unit 35 in the camera unit 10 and the detection signal of the detection sensor 14 (the human sensor 14a, the flame detection sensor 14b), and the respective signals If it is detected (YES in S500), a signal determination process is performed to determine whether it is any signal (S510).

(First priority mode)
When the signal determination unit 34 is not currently in the first priority mode (NO in S520) and the received signal is a detection signal that detects that there is an intruder within the predetermined detection range from the human sensor 14a (YES in S530), it is determined that the first priority mode is set (S531), and the camera control unit 32, the management server SV, and the portable terminal MP are transmitted that the first priority mode is selected.
Although omitted in FIG. 4, the signal of the priority mode is basically transmitted to the camera control unit 32, the panel control unit 33, the management server SV, and the portable terminal MP. That is, when the signal determination unit 34 performs the signal determination process, the signal determination unit 34 transmits a priority mode signal to the camera control unit 32, the panel control unit 33, the management server SV, and the portable terminal MP.

(2nd priority mode)
When the signal determination unit 34 is currently in the first priority mode (YES in S520) and the received signal is a difference signal from the difference detection unit 35 based on the GPS sensor 13 (YES in S540), The second priority mode (unforeseen situation) is determined (S 541), and the fact that it is the second priority mode (unforeseen situation) is transmitted to the camera control unit 32, the panel control unit 33, the management server SV and the portable terminal MP. .
Here, when it is not a difference signal (NO in S540), it simply indicates that the first priority mode is in progress. Moreover, the case where there is an approach person in the predetermined detection range of the monitoring apparatus 1 during the first priority mode may be considered.

(3rd priority mode)
The signal determination unit 34 is not currently in the first priority mode (NO in S520), and the received signal is not a detection signal from the human sensor 14a (NO in S530), and a difference based on the GPS sensor 13 If it is a signal from a signal (YES in S550), it is determined that the third priority mode (unforeseen situation) (S551), and the camera control unit 32 indicates that the third priority mode (unforeseen situation) is selected. It transmits to the unit 33, the management server SV and the portable terminal MP.
The absence of a detection signal from the human sensor 14a indicates that a detection signal indicating that there is no intruder to be detected within the predetermined detection range is received.

(4th priority mode)
The signal determination unit 34 is not currently in the first priority mode (NO in S520), and the received signal is not a detection signal from the human sensor 14a (NO in S530), and a difference based on the GPS sensor 13 If it is not a signal from the signal (NO in S550), it is determined that the fourth priority mode is set (S561), and the camera control unit 32, panel control unit 33, management server SV, and portable terminal MP determine that it is the fourth priority mode. Send to

(Standby mode)
A state in which any of the above-described first to fourth priority modes is not processed, that is, the detection sensor 14 (human sensor 13a, flame detection sensor 14b) is within a predetermined detection range, and the detection target (human, Detected by the difference between the detection signal from the detection of fire) or the current position coordinate value detected by the GPS sensor 13 and the initial installation coordinate value at which the monitoring device 1 is installed at an arbitrary position The state until the difference signal is transmitted to the signal determination unit 34 is referred to as a standby mode (normal mode).
In the standby mode, the camera control unit 32 in the control unit 30 does not transmit a start signal or a drive signal to the camera unit 10, and the panel control unit 33 transmits a drive signal or an operation signal to the panel unit 20. Power consumption can be reduced.

(Difference detection unit 35)
The difference detection unit 35 stores the initial installation coordinate values of the GPS sensor 13 detected by the GPS sensor 13 at the time of initial installation, the initial installation coordinate values stored by the storage unit 351, and the GPS sensor 13. And difference detection means 352 for detecting the difference between the coordinate values of the current position coordinate values that are constantly acquired.
Further, the difference detection means 352 transmits a difference signal to the signal determination unit 34 as soon as the difference is detected.

(Flow of main processing of monitoring device 1)
Next, with reference to FIGS. 4 to 6, the flow of the main processing of the monitoring device 1 when an unexpected situation occurs will be described.

(Initial installation of monitoring device 1)
The flow of processing relating to the initial installation of the monitoring device 1 will be described with reference to FIG.
Initial installation operation for the manager (or a person equivalent thereto, for example, a worker who performs installation work) to install the monitoring device 1 at an arbitrary position and initialize the monitoring device 1 to the management server SV and the portable terminal MP The management server SV and the portable terminal MP, which are operated by the administrator (or a person equivalent thereto) on the basis of performing (M100), execute the initial installation coordinate value storage request signal to the storage unit 351 of the difference detection unit 35. Send (M110).
Note that the portable terminal MP controls the control unit 30 directly or indirectly (via the management server SV) by the operation of the administrator (or a person equivalent thereto) by installing a management application or the like. Can.

The GPS sensor 13 constantly detects current position coordinate values (current position information) (M120), and transmits current position coordinate value signals to the difference detection unit 35 (M121).
The storage unit 351 stores an initial installation coordinate value that is a current position coordinate value from the GPS sensor 13 based on the initial installation coordinate value request signal (M130). That is, this initial installation coordinate value is the initial installation coordinate value of the monitoring device 1.
The difference detection means 352 refers to the initial installation coordinate value stored in the storage means 351 when obtaining the difference between the initial installation coordinate value stored by the storage means 351 and the current position coordinate value constantly detected. (M131).

  After the initial installation, the monitoring device 1 is in a standby mode until detection of the detection signal detected as the presence of the detection target or the difference signal based on the signal of the GPS sensor 13 or detection is performed.

(Geomagnetic sensor)
In addition, when the initial installation work is performed at an arbitrary position of the monitoring device 1, the monitoring device is directed so as to face the front (optimum direction) that forms the center of automatic control of the monitoring device 1 (for example, the south direction). A geomagnetic sensor (not shown) is provided on 1).
Based on the geomagnetism detected by the geomagnetic sensor, the control unit 30 drives the drive motor 3b to drive and control the solar panel 21 so that the solar panel 21 is directed in the optimum direction.
As a result, the adjustment work at the time of initial installation becomes unnecessary, and it is not necessary for the worker performing the installation work to have specialized knowledge and ability of the administrator etc., and the work speed can be increased and the work efficiency can be improved. it can.

(First priority mode of monitoring device 1)
With reference to FIG. 4, the flow of the process when the intruder enters the predetermined detection range of the monitoring device 1 will be described.
When an approach person who is a detection target enters into a predetermined detection range of the monitoring device 1 (for example, a radius 3 m centered on the monitoring device 1), the human sensor 14a (the detection sensor 14 in FIG. 4) While detecting that there is a person (target to be detected) (M200), a detection signal that detects that there is an approaching person is transmitted to the signal determination unit 34 (M201).
The signal determination unit 34 that has received the detection signal performs signal determination processing on the detection signal (M210).

  As a result of the signal determination processing, the signal determination unit 34 determines that it is in the first priority mode (see FIG. 3), transmits the first priority mode signal to the management server SV and the portable terminal MP (M211), A first priority mode signal is transmitted to the control unit 32 (M212). At this time, the first priority mode signal is also transmitted to the panel control unit 33. However, in the present embodiment, the panel control unit 33 that has received the first priority mode signal is omitted because it does not perform drive processing and the like. doing.

  The camera control unit 32 having received the first priority mode signal performs start-up and drive processing (M220), transmits a start signal (control signal) to the monitoring camera 11 (M221), and transmits a drive signal to the camera drive unit 12 Control signal) is transmitted (M222).

The monitoring camera 11 having received the start signal starts shooting of the intruder (M230), transmits shooting data to the management server SV and the portable terminal MP (M231), and sends the shooting data to the recording unit 15 (M232).
The recording unit 15 that has received the photographing data starts recording of the photographing data (M240). Similarly, the management server SV that has received the imaging data starts recording in the recording device SV5.

  At this time, the monitoring camera 11 performs pan / tilt driving so that the camera drive unit 12 tracks the intruder based on the detection signal detected as the presence of the intruder by the human sensor 14a (M250). This makes it possible to photograph the intruder reliably.

After that, when the intruder disappears from the predetermined detection range of the monitoring device 1 (that is, within the predetermined detection range of the human sensor 14a) (out of the predetermined detection range), the detection sensor 14 detects Person) is not detected (M207).
In other words, non-detection indicates that the detection sensor 14 has detected that there is no detection target within a predetermined detection range.

  The signal determination unit 34 detects that a detection signal detected by the human sensor 14a as the presence of the intruder is not transmitted (in other words, a detection signal detected by the human sensor 14a as the absence of the intruder) Based on the reception), it is determined that the standby mode is set (M260), and the standby mode signal is transmitted to the management server SV and the portable terminal MP (M261), and the standby mode signal is transmitted to the camera control unit 32 To do (M262).

  The camera control unit 32 having received the standby mode signal performs stop processing related to the monitoring camera 11 and the camera drive unit 12 (M270), transmits a stop signal to the monitoring camera 11 (M271), and stops the camera drive unit 12 Send a signal (M272).

The monitoring camera 11 having received the stop signal stops shooting (M280), and stops transmission of shooting data to the management server SV and the portable terminal MP (transmission of shooting data with stop signal) (M281), and the recording unit 15 The transmission of imaging data is stopped (transmission of imaging data with stop signal) (M282).
Thereby, the recording unit 15 stops the recording of the imaging data (M247).

  The camera drive unit 12 that has received the stop signal from the camera control unit 32 stops the pan / tilt driving for tracking the intruder in response to the stop of shooting of the surveillance camera 11 (M257). As a result, the monitoring device 1 enters the standby mode, and power consumption can be suppressed.

(Second priority mode of monitoring device 1)
Next, with reference to FIG. 5, the flow of processing when the monitoring device 1 is stolen will be described.
In the second priority mode of the present embodiment, the intruder enters the predetermined detection range of the monitoring device 1, and the intruder approaches the monitoring device 1 and carries the monitoring device 1 to carry out the theft. Assume and explain.
Therefore, the description to the effect (M200) that the human sensor 14a detects the presence / absence of the detection target (approach) within the predetermined detection range in the above-described first priority mode is omitted, and monitoring is performed after the presence / absence detection The following description will be made based on the fact that the device 1 has been moved.

The intruder carries the monitoring device 1 so that the GPS sensor 13 moves from the initial installation coordinate value initially installed at an arbitrary position, and constantly detects the current position coordinate value (M300). Then, the current position coordinate value signal (current position information) is transmitted to the difference detection unit 35 (M301), and the difference detection unit 35 that has received the current position coordinate value signal calculates the difference between the initial installation coordinate value and the current position coordinate value. It detects (M302), and transmits a difference signal to the signal determination unit 34 (M303).
The signal determination unit 34 having received the difference signal performs a signal determination process on the difference signal (M310).

  As a result of the signal determination processing, the signal determination unit 34 determines that it is in the second priority mode (see FIG. 3), transmits the second priority mode signal to the management server SV and the portable terminal MP (M311), A second priority mode signal is transmitted to the control unit 32 (M312), and a second priority mode signal is transmitted to the panel control unit 33 (M313).

Since the camera control unit 32 that has received the second priority mode signal is currently in the first priority mode, the surveillance camera 11 has already started photographing the intruder, and a start signal (control signal) to the surveillance camera 11 Are not transmitted (M221), and no drive signal (control signal) is transmitted to the camera drive unit 12 (M222).
Further, the photographed data photographed by the surveillance camera 11 has already been transmitted to the management server SV, the portable terminal MP and the recording unit 15 (M231, M232), and recording has been started (M240).

The panel control unit 33 having received the second priority mode signal performs notification operation processing (M314), and transmits a notification operation signal to the alarm device 4 (M315).
The alarm device 4 that has received the notification operation signal performs a notification operation of notifying a warning sound around the monitoring device 1 is installed (M316).

Also, the panel control unit 33 that has received the second priority mode signal performs pan drive stop processing (M317), and transmits a stop signal to the panel drive unit 22 (M318).
The panel drive part 22 which received the stop signal performs stop operation | movement of automatic drive (sunlight tracking operation etc.) of the solar panel 21 (M319).
Thus, power can be reduced by stopping unnecessary functions in an abnormal state which is an unexpected situation.

  The management server SV and the portable terminal MP having received the second priority mode signal display the information on the first display screen SV1 and the second display screen MP1. Since the administrator who has confirmed the information (or a person equivalent thereto) switches the management server SV and the portable terminal MP to enable remote control so as to enable manual manual monitoring operation, Operation processing is performed so that the manual operation switch (not shown) is turned on (M330).

  The management server SV and the portable terminal MP on which the manual monitoring operation has been performed perform manual monitoring operation processing (M331), and transmit a monitoring operation start signal (monitoring operation start instruction) to the camera control unit 32 (M332).

The pan / tilt drive processing is performed to track the intruder (M220). The camera control unit 32 performs the pan / tilt drive manual operation start processing based on the reception of the monitoring operation start signal (M340). And transmits the manual drive signal to the camera drive unit 12 (M341).
Thus, the camera drive unit 12 can be operated manually.

  The camera drive unit 12 having received the manual drive signal starts the manual drive to track the intruder based on the manual operation of the administrator (or the person equivalent thereto) manually (M 342).

After that, when the intruder disappears from the predetermined detection range of the monitoring device 1 (that is, within the predetermined detection range of the human sensor 14a) (out of the predetermined detection range), the detection sensor 14 detects Person) is not detected (M208).
The signal determination unit 34 detects a detection signal detected by the human sensor 14a that the presence of the intruder is not transmitted (in other words, a detection signal that the human sensor 14a detects as the absence of the intruder) Signal determination processing is performed based on the reception (M320), and if it is in the first priority mode, a signal indicating that it is in the standby mode is transmitted to the camera control unit 32, management server SV and portable terminal MP, In the second priority mode, no signal is transmitted to the camera control unit 32, the panel control unit 33, the management server SV, and the portable terminal MP.

Since the administrator who has confirmed the disappearance of the intruder (or a person equivalent thereto) switches the management server SV and the portable terminal MP so that the remote control can not be performed so as to stop the manual monitoring operation manually. The off operation process is performed so that the manual operation switch (not shown) is turned off (M350).
Also, even if the intruder does not disappear from within the predetermined detection range of the monitoring device 1, the administrator (or a person equivalent thereto) stops the manual monitoring operation manually on the management server SV and the portable terminal MP. In order to turn off the manual operation switch (not shown), an off operation process is possible.

The management server SV and the portable terminal MP, which have stopped the manual monitoring operation manually, perform manual monitoring operation release processing (M351), and give the panel control unit 33 a second priority mode cancellation signal (second priority mode cancellation instruction) And the monitor operation stop signal (monitor operation stop instruction) to the camera control unit 32 (M353).
The second priority mode release signal and the monitoring operation stop signal are, in other words, also the standby mode signals.

The panel control unit 33 having received the second priority mode release signal performs pan drive stop release processing (M354), and transmits a stop release signal to the panel drive unit 22 (M355).
The panel drive unit 22 having received the stop release signal performs stop release of the solar panel 21, that is, start operation of automatic drive (sunlight tracking operation) (M356).

Further, the panel control unit 33 having received the second priority mode cancellation signal performs notification stop processing (M357), and transmits a notification operation stop signal to the alarm device 4 (M358).
The alarm device 4 that has received the notification operation stop signal performs notification stop of the notification operation in which the alarm sound has been notified around the monitoring device 1 (M359).

The camera control unit 32 having received the monitoring operation stop signal performs manual operation stop processing of pan and tilt drive (M360), and transmits a manual drive stop signal, that is, an automatic tracking start signal to the camera drive unit 12 (M361).
The camera drive unit 12 having received the manual drive stop signal stops the manual drive (M362).
Thereby, as described above, the camera driving unit 12 can track the intruder based on the detection signal of the human sensor 14a.

The camera control unit 32 having received the monitoring operation stop signal performs monitoring camera stop processing (M370), and transmits a stop signal to the monitoring camera 11 (M371).
The surveillance camera 11 having received the stop signal stops shooting (M380), and stops transmission of shooting data to the management server SV and the portable terminal MP (transmission of shooting data with stop signal) (M381), and the recording unit 15 The transmission of shooting data is stopped (transmission of shooting data with stop signal) (M382). The recording unit 15 stops the recording of the photographing data (M248).
As a result, the monitoring device 1 enters the standby mode, and power consumption can be suppressed.

  In addition, the administrator (or a person equivalent thereto) can always obtain the current position coordinate value (current position information) of the monitoring device 1 through the management server SV and the portable terminal MP, thereby causing an unexpected situation (here, , Theft) can be reliably addressed.

(Third priority mode of monitoring device 1)
Next, with reference to FIG. 6, the flow of processing in the case where the monitoring device 1 falls should be described.
When the monitoring device 1 falls due to strong wind or the like, the monitoring device 1 moves from the installation position, that is, the GPS sensor 13 moves from the initial installation coordinate value (distance L1 in FIG. 7).
The GPS sensor 13 constantly detects current position coordinate values (current position information) (M400), and transmits current position coordinate values (current position information) to the difference detection unit 35 (M401). The difference detection unit 35 that has received the current position coordinate value detects the difference between the initial installation coordinate value and the current position coordinate value when initially installed at an arbitrary position (M402), and transmits the difference signal to the signal determination unit 34 (M403).
The signal determination unit 34 having received the difference signal performs a signal determination process on the difference signal (M410).

  As a result of the signal determination processing, the signal determination unit 34 determines that it is the third priority mode (see FIG. 3), transmits the third priority mode signal to the management server SV and the portable terminal MP (M411), A third priority mode signal is transmitted to the control unit 32 (M412), and a third priority mode signal is transmitted to the panel control unit 33 (M413).

The panel control unit 33 having received the third priority mode signal performs pan drive stop processing (M414), and transmits a stop signal to the panel drive unit 22 (M415).
The panel drive unit 22 having received the stop signal performs stop operation of automatic drive (sunlight tracking operation) of the solar panel 21 (M416).

The camera control unit 32 having received the third priority mode signal performs start processing (420), and transmits a start signal (control signal) to the monitoring camera 11 (M421).
The monitoring camera 11 that has received the start signal starts shooting around the monitoring device 1 (M430), transmits shooting data to the management server SV and the portable terminal MP (M431), and sends the shooting data to the recording unit 15 Is sent (M432).
The recording unit 15 having received the imaging data starts recording of the imaging data (M440).

  The management server SV and the portable terminal MP that have received the third priority mode signal display the information on the first display screen SV1 and the second display screen MP1. Since the administrator who has confirmed the information (or a person equivalent thereto) switches the management server SV and the portable terminal MP so as to enable remote control so as to enable manual monitoring operation, the manual operation switch ( The operation process is performed so that the illustration is omitted (M450).

The management server SV and the portable terminal MP on which the manual monitoring operation has been performed perform manual monitoring operation processing (M451), and transmit a monitoring operation start signal (monitoring operation start instruction) to the camera control unit 32 (M452).
The camera control unit 32 having received the monitoring operation start signal performs manual operation start processing of pan / tilt drive so that pan / tilt drive becomes possible by drive operation from the management server SV and the portable terminal MP (M453) The camera drive unit 12 transmits a manual drive signal (M454).
Thus, the camera drive unit 12 can be operated manually.

  The camera drive unit 12 receiving the manual drive signal starts the manual drive to monitor the surroundings of the monitoring device 1 based on the manual operation of the administrator (or a person equivalent thereto) manually (M455).

  After that, the administrator (or the person who follows it) who has confirmed the surroundings of the monitoring device 1 turns off the manual operation switch (not shown) so that the manual monitoring operation is stopped for the management server SV and the portable terminal MP. To perform the off-operation processing (M460).

The management server SV and the portable terminal MP that have manually stopped manual monitoring operation perform manual monitoring operation cancellation processing (M461), and the panel control unit 33 receives a third priority mode cancellation signal (third priority mode cancellation instruction). And the monitor operation stop signal (monitor operation stop instruction) to the camera control unit 32 (M463).
The third priority mode release signal and the monitoring operation stop signal are, in other words, also the standby mode signals.

The panel control unit 33 having received the third priority mode release signal performs pan drive stop release processing (M464), and transmits a stop release signal to the panel drive unit 22 (M465).
The panel drive unit 22 having received the stop release signal performs the release operation of the solar panel 21, that is, the start operation of the automatic drive (the tracking operation of sunlight etc.) (M 466).

The camera control unit 32 having received the monitoring operation stop signal performs manual operation stop processing of pan / tilt drive (M470), and transmits a manual drive stop signal, that is, an automatic tracking start signal to the camera driving unit 12 (M471).
The camera drive unit 12 having received the manual drive stop signal stops the manual drive (M472).
Thereby, as described above, the camera driving unit 12 can track the intruder based on the detection signal of the human sensor 14a.

The camera control unit 32 having received the monitoring operation stop signal performs monitoring camera stop processing (M480), and transmits a stop signal to the monitoring camera 11 (M481).
The surveillance camera 11 having received the stop signal stops shooting (M 490), and stops transmission of shooting data to the management server SV and the portable terminal MP (transmission of shooting data with stop signal) (M 491), the recording unit 15 To stop the transmission of shooting data to the terminal) (transmission of shooting data with stop signal) (M492). The recording unit 15 stops the recording of the photographing data (M449).
As a result, the monitoring device 1 enters the standby mode, and power consumption can be suppressed.

(4th priority mode of monitoring device 1)
Next, the flow of processing when the flame to be detected is detected within the predetermined detection range of the monitoring device 1 will be described.
When a flame to be detected is generated within a predetermined detection range of the monitoring device 1 (for example, a radius of 10 m centered on the monitoring device 1), the flame detection sensor 14b (detection sensor 14 in FIG. 4) performs predetermined detection While detecting the presence / absence of the detection target (flame) within the range (M200), the detection signal is transmitted to the signal determination unit 34 (M201).
The signal determination unit 34 that has received the detection signal that the presence is present performs a signal determination process on the detection signal (M210) (see FIG. 4).

  As a result of the signal determination processing, the signal determination unit 34 determines that it is the fourth priority mode (see FIG. 3), and the camera control unit 32, the panel control unit 33, the management server SV and the portable terminal MP Send a signal.

  Since it becomes a flow of processing similar to the third priority mode shown in FIG. 6 after determining that the detection signal from the detection sensor 14 is the fourth priority mode, the description will be omitted.

  As described above, the monitoring device 1 can be easily installed at various places freely, and can be detected when a human enters the predetermined detection range as in a normal monitoring device, and a first priority mode, and By providing a second priority mode and a third priority mode that can cope with the fourth priority mode in which the object to be detected is a fire and that corresponds to “theft and falling” which is an unexpected situation (abnormal state) And can respond quickly to various situations, including contingencies.

As mentioned above, although embodiment of this invention was described, it is possible to give the following changes with respect to this embodiment within the range which does not deviate from the meaning of this invention.
(1) In accordance with the environment and the application of the installation place, the detection sensor 14 is appropriately attached with a necessary sensor (for example, a radiation detection sensor), and can cope with other unexpected situations.
When the detection sensor 14 is a radioactivity detection sensor, for example, when it is detected that radioactivity is present for the purpose of monitoring a factory where radioactivity is used, an administrator (via the management server SV and the portable terminal MP) Or the person who complies with it) can send the information and respond quickly.

(2) Since the management server SV and the portable terminal MP are for controlling (processing) information (signals) from the control unit 30, only one of them may be provided.

(3) In the present embodiment, all information (signals) related to the monitoring device 1 is transmitted to both the management server SV and the portable terminal MP via the communication control unit 36 (omitted description), Information (signal) may be transmitted only to the management server SV, or information (signal) may be transmitted only to the portable terminal MP.
Also for the monitoring apparatus 1, there is no need to transmit from the management server SV and the portable terminal MP, and an instruction (signal) may be received only from the management server SV. Similarly, an instruction (only from the portable terminal MP) Processing may be performed by receiving the signal.
That is, it is possible to exchange signals by any combination of the monitoring device 1, the management server SV, and the portable terminal MP by setting as appropriate.

(4) As shown in FIG. 7, two columns, the GPS sensor 13 and the secondary GPS sensor 131, are provided on the support 3 of the monitoring device 1 at intervals in the vertical direction, for example, in the event of a fall which is an unexpected situation A fall may be detected by detecting the difference (distance L2) between the current position coordinate values of each of the GPS sensor 13 and the secondary GPS sensor 131.

DESCRIPTION OF SYMBOLS 1 monitoring apparatus 2 base part 3 support | pillar 3a holding part 3b drive motor 4 alarm 10 camera unit 10a case cover 11 monitoring camera 12 camera drive part (motor)
13 GPS Sensor 131 Secondary GPS Sensor 14 Detection Sensor 14a Human Sensor 14b Flame Detection Sensor 15 Recording Unit 20 Panel Unit 21 Solar Panel (Solar Panel)
22 Panel drive (motor)
23 illuminance sensor 30 control unit 31 battery 32 camera control unit 321 camera activation instruction unit 322 camera drive unit 33 panel control unit 34 signal determination unit 35 difference detection unit 351 storage unit 352 difference detection unit 36 communication control unit 40 Internet 50 GPS satellite L0 , L1, L2 Distance MP Portable information communication terminal (portable terminal)
MP1 Second Display Screen MP2 Second Portable Surveillance Camera Controller MP3 Second Communication Controller SV Management Server SV1 First Display Screen SV2 First Portable Surveillance Camera Controller SV3 First Communication Controller SV4 Image Processing and Analysis Device SV5 Storage device

Claims (5)

In a monitoring device which can be installed at any position outdoors and which can monitor a detected object,
A monitoring camera provided on the upper part of the main body extending in the vertical direction and capable of photographing the object to be detected;
A detection sensor provided in the vicinity of the monitoring camera in the main body to detect the presence or absence of the detection target within a predetermined detection range;
At least one GPS sensor provided on the main body for acquiring its current position coordinate value;
A control unit that receives and processes a detection signal from the detection sensor that has detected the presence or absence of the detection target and a current position coordinate value signal from the GPS sensor, and transmits a control signal to the monitoring camera;
And an alarm device provided on the main body,
The control unit
While storing the initial installation coordinate value at the time of installing in the said arbitrary positions,
Receiving a detection signal detected as presence of the detection target within the predetermined detection range;
And based on the fact that the difference between the initial installation coordinate value and the current position coordinate value has occurred,
The main body determines that the possibility of the artificially moved abnormal state is high, and transmits the determined information to the outside,
Furthermore, a monitoring device is characterized in that it is configured to operate the alarm device. In a monitoring device which can be installed at any position outdoors and which can monitor a detected object,
A monitoring camera provided above the main body extending in the vertical direction and capable of photographing the object to be detected;
A detection sensor provided in the vicinity of the monitoring camera for detecting the presence or absence of the detection target within a predetermined detection range;
At least one GPS sensor provided on the main body for acquiring its current position coordinate value;
A control unit that receives and processes a detection signal from the detection sensor that has detected the presence or absence of the detection target and a current position coordinate value signal from the GPS sensor, and transmits a control signal to the monitoring camera ,
The control unit
While storing the initial installation coordinate value at the time of installing in the said arbitrary positions,
Receiving a detection signal detected as the absence of the detection target within the predetermined detection range;
And based on the fact that the difference between the initial installation coordinate value and the current position coordinate value has occurred,
A monitoring apparatus characterized in that the main body is configured to determine that there is a high possibility of an abnormal state which has been overturned due to a natural phenomenon, and to transmit the determined information to the outside. A battery provided at the bottom of the main body,
A solar cell panel provided on the top of the main body for storing the generated electric power in the battery;
A panel drive unit for changing the direction of the solar cell panel;
An illuminance sensor provided on an upper portion of the solar cell panel to detect an optimal orientation of the solar cell panel based on a surrounding light amount;
The control unit
Transmitting a control signal to the panel drive unit so as to turn to the optimal direction based on the information detected by the illuminance sensor;
The monitoring device according to claim 1 or 2, wherein when it is determined that the possibility of the abnormal state is high, the control signal to the panel drive unit is stopped. The monitoring device according to any one of claims 1 to 3.
A crime prevention system comprising an external management server,
The monitoring device crime prevention system, wherein the external management server is configured to switch the control unit to remote control when determining that the possibility of the abnormal state is high. The monitoring device has a camera drive unit that changes the direction of the monitoring camera,
And, when the external management server switches the control unit to remote control, the control unit is configured to drive the camera drive unit based on the instruction from the outside. The surveillance device crime prevention system according to claim 4.

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