WO2021132066A1

WO2021132066A1 - Security camera device operating program and security camera system

Info

Publication number: WO2021132066A1
Application number: PCT/JP2020/047385
Authority: WO
Inventors: 憲一天野; 鵬旭程
Original assignee: アマノコーポレーション株式会社; Ｔｊｃ株式会社
Priority date: 2019-12-25
Filing date: 2020-12-18
Publication date: 2021-07-01
Also published as: JP2022191253A; JP7166516B2; JPWO2021132066A1

Abstract

A security camera device operating program according to the present invention has a function of enabling a portable communication terminal 3 to communicate with other devices 2, 4 via a first communication line 13 and a second communication line 14. The program executes: a step for communicating with a server 4 via a wireless line 21, requesting a second communication line communication confirmation code for connecting to a security camera device 2 to be operated, and acquiring the second communication line communication confirmation code from the server 4; a step for saving the acquired second communication line communication confirmation code and an acquisition timestamp in a storage device 16 of the portable communication terminal; a step for connecting to the security camera device via the second communication line by using the acquired second communication line communication confirmation code, and requesting connection to the security camera device to via the first communication line; and a step for controlling the security camera device via the first communication line.

Description

Security camera device operation program and security camera system

The present invention relates to a system of security cameras installed outdoors.

Security cameras that are installed outdoors and constantly shoot images of the place with a shooting device are already widespread. The captured image information is stored in a storage device inside the security camera, or is transferred to a server installed at a base location and stored there. When an incident or crime occurs, it is possible to grasp the phenomenon in detail and obtain information that will lead to the resolution of the incident by analyzing the images taken by the security cameras in the related places.

Having such a crime prevention system also puts pressure on malicious persons and has the effect of discouraging criminal activity. It also gives people a sense of security in the area.

On the other hand, by constantly shooting public places, the shot video also includes information related to privacy. If these videos are leaked, there is a risk of misuse, and privacy should be respected. Administrators of those systems should also refrain from browsing, especially if it is not necessary to prevent or resolve an incident or crime.

Patent Document 1 describes image data in an image recording module that can be mounted on a lighting device, via a recording means for recording image data generated based on an image captured by an imaging unit, and an image data via a first wireless communication line. It is described that the communication means capable of transmitting the image is provided and the communication means operates according to the control signal received via the second wireless communication line different from the first wireless communication line. ..

Japanese Unexamined Patent Publication No. 2016-25426

With conventional security cameras, it is difficult to manage captured image information, and there is a problem in protecting privacy. In the image recording module of Patent Document 1, a second wireless communication line different from the first wireless communication line capable of transmitting an image is provided, and the operation of the first wireless communication line is controlled by the second wireless communication line. However, the remote control device used for control by the second wireless communication line is an IR remote control key.

Only a person who has an IR remote control key corresponding to each of the image recording modules can acquire the image of the image recording module, which is advantageous for preventing unauthorized leakage of the image. However, if a large number of image recording modules are installed and managed, a corresponding number of IR remote control keys are required, which makes handling difficult. On the other hand, if one IR remote control key is associated with a plurality of image recording modules, the person who has the IR remote control key is given the authority to acquire a large number of images, and if the administrator has malicious intent, it leaks. The amount of information that may be generated also increases. Further, if another person obtains the IR remote control key, the image information can be freely acquired.

Furthermore, if a large number of security cameras are to be installed, the burden of installation and maintenance will increase. Therefore, it is also desired that the work in installation and maintenance be reduced. An object of the present invention is to provide a highly safe security camera system that is easy to install and maintain, easy to acquire images, and has excellent privacy protection.

In order to solve the above problems, the security camera device operation program of the present invention
It is a security camera device operation program that is executed by a mobile communication terminal and makes the mobile communication terminal function as a security camera device operation device.
It has a function to communicate a mobile communication terminal with other devices by the first communication line and the second communication line mobile phone.
A step of requesting a communication confirmation code for the second communication line for communicating with the server via a wireless line and connecting to the security camera device to be operated, and obtaining a communication confirmation code for the second communication line from the server.
The step of saving the acquired communication confirmation code for the second communication line and the information at the time of acquisition in the storage device of the mobile communication terminal, and
A step of connecting to the security camera device via the second communication line with the acquired communication confirmation code for the second communication line and requesting the security camera device to connect with the first communication line.
The step of controlling the security camera device via the first communication line is executed.
In addition, the step of acquiring the encrypted image information stored in the storage device of the security camera device via the first communication line, and
Steps to save the acquired image information in the storage device of the mobile communication terminal,
It is preferable to include a step of decrypting the encrypted image information and displaying the image on the display device of the mobile communication terminal.
Further, a step of instructing the setting of the non-display area in the shooting range of the security camera device via the first communication line may be provided.

Further, the security camera system of the present invention includes a plurality of security camera devices, at least one mobile communication terminal, and at least one server.
The security camera device has a lighting member, a photographing member, an arithmetic unit, a first communication device, a storage device, and a second communication device, and the image information acquired by the photographing member is encrypted and stored in the storage device. Ori
The mobile communication terminal has an arithmetic unit, a first communication device, a storage device, and a second communication device, and further has a security camera device operation program according to any one of claims 1 to 3.
Mobile communication terminals and servers can communicate via wireless lines,
Individual identification information and a communication confirmation code for the second communication line are assigned to each security camera device, and the individual identification information and the communication confirmation code for the second communication line are associated and stored in the server. And
When the user inputs the identification number of the security camera device into the mobile communication terminal, the identification number is transmitted from the mobile communication terminal to the server via the wireless line.
The server sends the communication confirmation code for the second communication line corresponding to the received identification number to the mobile communication terminal via the wireless line.
The mobile communication terminal stores the acquired communication confirmation code for the second communication line and the acquisition information in the storage device of the mobile communication terminal.
When the user inputs an instruction to start communication with the security camera device to the mobile communication terminal, the mobile communication terminal has the communication confirmation code for the second communication line stored and the elapsed time from the income time is preset. Only when it is confirmed that it is within the usable period, the instruction to start communication is transmitted to the security camera device by the second communication line based on the communication confirmation code for the second communication line.
When the security camera device receives the instruction to start communication, it switches the first communication device to the communicable state.
When the user inputs an instruction for acquiring image information to the mobile communication terminal, the mobile communication terminal transmits the instruction for transmitting image information to the security camera device via the first communication line or the second communication line.
Upon receiving the instruction to transmit the image information, the security camera device transmits the encrypted image information stored in the storage device to the mobile communication terminal.
The mobile communication terminal that receives the image information stores the image information in the storage device of the mobile communication terminal, decrypts the encrypted image information, and displays the image on the display device of the mobile communication terminal. is there.

In the security camera system of the present invention, the security camera device can be easily set and image information can be easily acquired by the mobile communication terminal in which the security camera device operation program is installed. While image information can be transmitted from the security camera device to the mobile communication terminal by the first communication line, the first communication line of the security camera device cannot communicate except when communicating with the mobile communication terminal, which is malicious. The acquisition of image information by a person is prevented. Further, an instruction is given by the second communication line to enable communication of the first communication line of the security camera device, and a communication confirmation code for the second communication line to enable the connection of the second communication line. Is designed so that only the mobile communication terminal owned by the user who is an authorized worker can receive it from the server, so that misuse by others can be prevented and personal information can be protected.

It is a block diagram which shows the outline of the security camera system. It is a block diagram which shows the structure of the security camera device. It is a block diagram which shows the structure of a mobile communication terminal. It is a block diagram which shows the outline of the security camera device operation program. It is a block diagram which shows the structure of a server. It is a flowchart which shows the outline of the example of the operation of the security camera system. It is a block diagram which shows the structure of another example of a security camera device.

A mode for carrying out the present invention will be described in detail with reference to the drawings. FIG. 1 is a configuration diagram showing an outline of a security camera system. The security camera system 1 includes a security camera device 2, a mobile communication terminal 3, and a server 4. The security camera device 2 includes a photographing device 5 and a storage device 6 for storing captured video information. Further, it also includes a lighting member 7, which also functions as a security light. The security camera system 1 includes a plurality of security camera devices 2a, 2b, ..., 2n.

The security camera device will be described. The security camera device 2 is installed outdoors and has an outer shape similar to a security light as a whole. It can also be installed in places where security lights have been installed. Therefore, it is installed in a place that is out of the reach of passers-by. It is preferable to install as many as possible in places where safety measures are required.

The security camera device 2 includes a photographing device 5, a storage device 6 for storing captured video information, an arithmetic device 8, a first communication device 9, and a second communication device 10. Further, a lighting member 7 is provided. The housing in which the security camera device 2 is housed is attached to a high position such as a utility pole, and power is supplied from the outside. The lighting member 7 preferably has an LED light source that has a long life and does not need to be replaced for a long period of time, and can reduce power consumption.

Camera identification information is attached to each security camera device 2 as identification information for identifying the individual, and for example, a MAC number which is an individual identification number of a device in communication is determined. When the security camera device 2 is installed, the photographing device 5 is set in an appropriate direction. The security camera device 2 is provided with a non-display area setting unit 11 that defines a non-display area in the shooting range. Further, an encryption unit 12 for encrypting the image information acquired by the photographing device 5 is also provided. Images continuously taken by the security camera device 2 are encrypted by the encryption unit 12, divided into predetermined unit times (for example, 5 minutes), and sequentially recorded in the storage device 6. Image information for a predetermined period (for example, 11 days or 14 days) is stored. Information that has passed that period is discarded, and new image information is overwritten.

The security camera device 2 and the mobile communication terminal 3 communicate with each other via the first communication line 13 and the second communication line 14. The first communication line 13 is a wireless LAN, which can communicate over a relatively long distance and can transmit and receive a large amount of data at high speed. Communication conforming to IEEE 802.11 is suitable, and Wi-Fi (registered trademark) is used in this example.
On the other hand, the second communication line 14 is short-range wireless communication, and is not suitable for transmitting and receiving a large amount of data like the first communication line 13. In this example, Bluetooth® is used. The security camera device 2 is provided with a first communication device 9 that communicates via the first communication line 13 and a second communication device 10 that communicates via the second communication line 14.

A mobile communication terminal will be described. The mobile communication terminal 3 is a multifunctional communication terminal provided with an arithmetic unit, and may be a general-purpose high-performance mobile phone terminal or a tablet terminal. In this example, a smartphone terminal is used. In these terminals, screens that can be displayed on the screen and input by touch operation, arithmetic units with high processing power, large-capacity storage devices, Wi-Fi (registered trademark) communication devices, Bluetooth (registered trademark) communication devices, Since it is equipped with a communication device for mobile phone communication lines, these hardware resources can be used as they are. A security camera device operation program 22 is installed as an application in the storage device of the mobile communication terminal 3, thereby causing the mobile communication terminal 3 to function as a security camera device operation device.

FIG. 3 is a block diagram showing a configuration of a mobile communication terminal. The mobile communication terminal 3 includes an arithmetic unit 15, a storage device 16, and a display device 17, and also has a first communication device 18 that communicates with the first communication line 13 and a second communication that communicates with the second communication line 14. The device 19 is provided. Further, a third communication device 20 that performs communication by a third communication line 21 such as a mobile phone communication line is also provided.

The security camera device operation program will be described. FIG. 4 is a block diagram showing an outline of the security camera device operation program.

The confirmation code acquisition unit 31 communicates with the server via the wireless line 21, requests a communication confirmation code for the second communication line for connecting to the security camera device 2 to be operated, and communicates with the server for the second communication line. It is a program including a step of acquiring a confirmation code and a step of storing the acquired communication confirmation code for the second communication line and the information at the time of acquisition in the storage device of the mobile communication terminal. In order to communicate with the security camera device 2 via the second communication line 14, a communication confirmation code for the second communication line, for example, a PIN code, which is determined for each individual of the security camera device 2, is required. However, the mobile communication terminal 3 is not stored in a state in which the communication confirmation code for the second communication line can be used at all times. By executing the confirmation code acquisition unit 31, the communication confirmation code for the second communication line corresponding to the target security camera device 2 is acquired when necessary, and is stored in the storage device 16 together with the acquisition time information.

The second communication unit 32 is a program including a step of communicating with the security camera device 2 via the second communication line 14. It is executed based on the communication confirmation code for the second communication line acquired by the confirmation code acquisition unit 31 and the information at the time of acquisition, and by using the correct communication confirmation code for the second communication line, the security camera device is connected to the second communication unit line 14. Connect to the second communication device 10 of 2. Then, the first communication device 9 of the security camera device 2 is operated, and communication via the first communication line 13 is started.

The image unit 33 is a program including a step of receiving image information from the security camera device 2 via the first communication line 13. The image information acquisition unit 34 selects necessary image information stored in the storage device 5 of the security camera device 2, instructs transmission, acquires the image information, and stores the image information in the storage device. Here, the received image information is encrypted and becomes displayable image information by decrypting the image information. In the image unit, this image can also be displayed on the display device.
In addition, the live image unit 35 acquires the image information taken by the photographing device 5 live. This image information is also decoded and displayed on the display device 17.

The setting unit 36 is a program including a step of communicating with the security camera device 2 via the first communication line 13 and performing various settings of the security camera device 2. Initial settings at the time of installation are also performed. The non-display area setting unit 37 specifies the non-display area of the security camera device 2. A specific area can be hidden from the image captured by the photographing device 5 of the security camera device 2, but the area is set. By executing the live image unit 35, the live image of the security camera device 2 is displayed on the display device 17, a section to be hidden is selected from the sections of the image divided by this grid, and the section is not displayed. The security camera device 2 is instructed to use the display area.

The server 4 will be described. FIG. 5 is a block diagram showing a server configuration. The server 4 is a device different from the mobile communication terminal 2. It is installed at the base location. It may be a dedicated computer for a server, or it may be a general-purpose personal computer. The server 4 includes an arithmetic unit 38, a storage device 39, an input device 40, and a communication device 41 for communicating with the mobile communication terminal 2. A server-side program 42 is installed in the storage device.

The server-side program will be described. The authentication unit 43 is a program that collates the authority of the user of the mobile communication terminal 2 in communication with the mobile communication terminal 2 and determines whether communication is permitted or not. User information is stored in the storage device. It collates with the user information transmitted from the mobile communication terminal 2, determines whether or not there is an authority, and if it can be confirmed that the person has the authority, the subsequent communication is permitted.

The code transmission unit 44 is a program that transmits a communication confirmation code for a second communication line to the mobile communication terminal 2 of an authorized user. The storage device stores a camera individual number that identifies each of the security camera devices 2 included in the security camera system 1, and further associates each communication confirmation code for the second communication line with the individual number. It has been recorded. When the code transmission unit 42 is executed in response to a request from the mobile communication terminal 3, the communication confirmation code for the second communication line for the security camera device 2 to be dealt with by the user is transmitted to the mobile communication terminal 3.

The outline of the security camera system 1 has been described above together with the equipment and the program. Further, a detailed description will be given based on an example of the operation of the security camera system 1. FIG. 6 is a flowchart showing an outline of an example of the operation of the security camera system. Here, the process of acquiring the image information of the security camera device 2 which is the mobile communication terminal 3 will be described.

The server 4 performs security camera information registration PS1 and user information registration PS2 in advance. In the security camera information registration PS1, the camera individual information of the security camera device 2 to be managed is associated with the communication confirmation code for the second communication line and stored in the storage device 39. When a new security camera device is installed, additional registration will be done.

User information registration In PS2, user identification information that identifies a user who has usage authority and a password corresponding to the user identification information are registered. The registration of the user who will be the new operator can be performed only on the server 4. In this example, the storage device 39 of the server 4 stores data necessary for constructing the security camera device operation program, and the data is stored in the mobile communication terminal 3 of the user who has completed user registration as an operator. Is transmitted to support the installation of the security camera device operation program on the mobile communication terminal 3.

In this way, the user having the mobile communication terminal 3 registered in the server 2 and having the security camera device operation program installed can set the security camera device 2 and acquire image information. When the user arrives near the target security camera device 2, the user causes the mobile communication terminal 3 to execute the security camera device operation program.

In the security camera device 2, the confirmation code acquisition unit 31 is executed. First, the server call PH1 is executed. Upon receiving the input of the user identification information and the password by touch operation of the display screen or the like, the user identification information and the password are transmitted to the server 4 by the third communication line 21.

The called server 4 receives the user identification information and the password, and collates the stored user identification information and the password. If it is determined that the saved user-specific information matches the password, the subsequent processing is continued.

Next, the confirmation code request PH2 is executed on the mobile communication terminal 3. The camera individual information that identifies the security camera device 2 is transmitted to the server 4.

The confirmation code transmission PS4 is executed on the server 4 that has received the camera individual information. The received camera individual information is collated with the stored camera individual information, and the corresponding communication confirmation code for the second communication line is transmitted to the mobile communication terminal 3.

The confirmation code reception PH3 is executed on the mobile communication terminal 3. The received communication confirmation code for the second communication line and its time are stored in the storage device of the mobile communication terminal 3. Here, the display screen shows that the communication confirmation code for the second communication line has been acquired, but the communication confirmation code for the second communication line is not displayed. Therefore, the operating user cannot know the communication confirmation code for the second communication line.

The communication confirmation code for the second communication line is provided with a certain usable period. After that period, the communication confirmation code for the second communication line is erased from the storage device of the mobile communication terminal 3. The mobile communication terminal 3 is allowed to connect to the security camera device 2 only when it is confirmed that the usable period has not passed by collating the information at the time of acquisition as well as the existence of the communication confirmation code for the second communication line. To do. When the usable period has expired, the communication confirmation code for the second communication line is erased from the storage device of the mobile communication terminal 3, so that the user must acquire the confirmation code. This period is preferably as long as necessary to carry out the work. As a result, even if another person acquires the mobile communication terminal 3 in which the communication confirmation code for the second communication line is stored, it cannot be misused.

The second communication line communication PH4 will be described. When the second communication line communication PH4 is executed, it is confirmed that the communication confirmation code for the second communication line corresponding to the security camera device 2 is saved, and if it can be confirmed, the communication for the second communication line is confirmed. The confirmation code is used to connect to the security camera device 2 via the second communication line. Therefore, only a legitimate user who has acquired the communication confirmation code for the second communication line from the server 2 by executing the confirmation code acquisition unit 31 described above is allowed to communicate with the security camera device 2. Then, the security camera device 2 is requested to communicate with the first communication line via the second communication line. As a result, the first communication device of the security camera device 2 operates, and communication via the first communication line becomes possible.

The second communication line has a communication range limited to a short distance, and communication is not possible unless the person goes there. In addition, since the communication range is narrow, the risk of being intercepted by others is low.

After the communication by the first communication line 18 is established, the security camera device 2 can be set and the image information can be acquired. First, image acquisition will be described.

When acquiring the saved image information, the user selects the image information data to be acquired by designating the shooting date and time by a touch operation on the display screen 17. When this image selection information is transmitted to the security camera device 2, the security camera device 2 transmits the selected image information to the mobile communication terminal 3 via the first communication line. Since the first communication line can send and receive a large amount of data at high speed, image information can also be transmitted in a short time.

All the image information transmitted to the mobile communication terminal 3 is encrypted. The security camera device 2 includes an encryption unit, and the image information captured by the photographing device 5 is immediately encrypted. Further, the security camera device 2 is not provided with a decoding unit. Therefore, even if the security camera device 2 is stolen with the image information stored, the image information cannot be reproduced as an image. Further, even if another person intercepts the image information during transmission, the image cannot be displayed from the image information.

When the mobile communication terminal 3 receives the image information, it is decoded and the image information is converted into displayable data. This image information is stored in the storage device of the mobile communication terminal 3. When the display is executed, the image of the saved image information can be displayed on the display device.

When the live image PH 5 is executed, the mobile communication terminal 3 requests the security camera device 2 to transmit the image information that the photographing device 5 is capturing at that time. As a result, the image information being photographed by the photographing device 5 is encrypted and transmitted to the mobile communication terminal 3. The mobile communication terminal 3 decodes the image information while receiving the image information, and displays the image on the display device 17. In this way, the user can observe the image being captured by the photographing device 5 in real time, and can accurately grasp the operating state of the security camera device 2.

Next, the non-display area setting PH7 will be described. When the non-display area setting PH7 is executed in the mobile communication terminal 3, the mobile communication terminal 3 requests the security camera device 2 to transmit the image information being photographed by the photographing device 5 at that time, and receives the received image information. It is decoded and displayed on the display device 17. This is the same as the above-mentioned live image unit PH6. In addition, a grid is also displayed on top of the displayed image to encourage the user to select a part to be hidden. The user is prompted to select an unnecessary part of the image information among the areas divided by the grid by a touch operation or the like, and the selected area is designated as a non-display area. This designated information is transmitted to the security camera device 2. The security camera device 2 stores the received designated information in the storage device 5. In this way, the hidden area is set. After that, the captured image information is invisible by filling or mosaicking the image data in the non-display area, and privacy is protected.

The setting unit can also execute functions such as switching on / off of the lighting device.

When the necessary work for the security camera device 2 is completed, the security camera device operation program of the mobile communication terminal 3 is stopped. The mobile communication terminal 3 ends the communication by the first communication line. Correspondingly, the security camera device 2 also stops the first communication device. Further, even when a certain time elapses after the communication with the mobile communication terminal 3 is stopped, the first communication device of the security camera device 2 is stopped.

As described above, the worker can easily perform the work on the security camera device 2 by executing the security camera device operation program on the mobile communication terminal 3. The work is efficient, and the work on a large number of security camera devices 2 can be performed in a short time. By installing the security camera device operation program on the mobile communication terminal 3, it is possible to acquire the required number of security camera device operation devices when necessary without using special equipment, and it is also excellent in security and personal information. Contribute to protection.

The mobile communication terminal 3 can also save the firmware update program installed inside the security camera device 2. Then, a program that can execute the update program transmission step of transmitting this update program to the security camera device 2 via the first communication line is installed. This update program may be configured as a part of the security camera device operation program, may be independent application software, and may be installed only on the mobile communication terminal 3 used by a worker having special authority.
On the other hand, the security camera device 2 receives the update program transmitted from the mobile communication terminal 3 and enables the security camera device 2 to execute the firmware update step of updating the firmware. When the worker visits the security camera device 2 for inspection of the security camera device 2 or acquisition of an image, the worker can also update the firmware.
Updating the firmware of electronic devices via a general communication line such as a mobile phone communication line has already been performed. However, in this example, the firmware can be updated without giving each security camera device 2 a communication function by a general communication line. Therefore, it is not necessary to incorporate an expensive communication device for a general communication line, and it is not necessary to pay a usage fee for an expensive communication line. Furthermore, since a general communication line is not used, there is no risk that the firmware can be rewritten without permission by a person other than the person concerned.

Another example of a security camera device and a security camera system will be described. FIG. 7 is a block diagram showing the configuration of another example of the security camera device. This example also includes the same configurations as the above-mentioned example, and the description thereof will be omitted.

In the security camera device 2 of this example, blue light is emitted. In the example shown in FIG. 7, a blue filter 50 is provided on the front surface of the lighting member 7. As the blue filter 50, a blue plastic cabinet is attached so as to cover the irradiation direction of the lighting member 7.

Here, a white LED is used as the lighting member 7. For example, a combination of a blue LED and its complementary color, a yellow phosphor, or a combination of LEDs of the three primary colors of light can be used. The light emitted from the lighting member 7 passes through the blue filter 50 and becomes light having a large amount of blue components, which is visible to the human eye as blue light. By being illuminated by such blue light, there is a psychological effect that people passing by feel a sense of security. Also, by irradiating blue light, it can be shown that this is a security light unlike a street light which is a general lighting. By letting people know that there is a security light, it gives the general public a sense of security that they are protected, and on the other hand, it has a deterrent effect that discourages criminal activity against malicious persons.

The reflected light of the light from the lighting member reaches the photographing member and is converted into image information by a light receiving element such as a CMOS sensor. In this example, the bluish image is superior to the image obtained by irradiating white light. The image based on this image information is not suitable for visual analysis or the like. The security camera system of this example has a blue correction step of performing a color shift process that cancels the effect of the blue filter from the image information acquired by the photographing member 5. By performing a process of weighting the color component that becomes the complementary color of blue on the color correlation diagram, the bluish image is corrected and an image close to that taken by irradiation with white light is reproduced. This image is clear, and it is possible to quickly confirm crimes and the like.

The blue correction step may be performed at any stage in the security camera system. It may be a security camera device, a mobile communication terminal, or a server. Here, the blue correction unit 51 is provided as a part of the control program in the security camera device. After the image information is obtained by the photographing member, the arithmetic unit 8 executes the blue correction step of the blue correction unit 51.

1. 1. Security camera system 2. Security camera device 3. Mobile communication terminal 4. Server 5. Imaging device 6. Storage device 7. Lighting member 8. Arithmetic logic unit 9. First communication device 10. Second communication device 11. Hidden area setting unit 12. Cryptography unit 13. First communication line 14. Second communication line 15. Arithmetic logic unit 16. Storage device 17. Display device 18. First communication device 19. Second communication device 20. Third communication device 21. Third communication line 31. Confirmation code acquisition unit 32. Second communication unit 33. Image part 34. Image information acquisition unit 35. Live image section 36. Setting unit 37. Hidden area setting unit 38. Arithmetic logic unit 39. Storage device 40. Input device 41. Communication device 42. Server-side program 43. Authentication unit 44. Code transmitter 50. Blue filter 51. Blue correction step

Claims

It is a security camera device operation program that is executed by a mobile communication terminal and makes the mobile communication terminal function as a security camera device operation device.
It has a function to communicate a mobile communication terminal with other devices by the first communication line and the second communication line.
A step of requesting a communication confirmation code for the second communication line for communicating with the server via a wireless line and connecting to the security camera device to be operated, and obtaining a communication confirmation code for the second communication line from the server.
The step of saving the acquired communication confirmation code for the second communication line and the information at the time of acquisition in the storage device of the mobile communication terminal, and
A step of connecting to the security camera device via the second communication line with the acquired communication confirmation code for the second communication line and requesting the security camera device to connect with the first communication line.
A security camera device operation program that executes a step of controlling a security camera device via a first communication line.
The step of acquiring the encrypted image information stored in the storage device of the security camera device via the first communication line, and
Steps to save the acquired image information in the storage device of the mobile communication terminal,
The security camera operation operation program according to claim 1, further comprising a step of decrypting encrypted image information and displaying the image on a display device of a mobile communication terminal.
The security camera device operation program according to claim 1 or 2, further comprising a step of instructing the setting of a non-display area in the shooting range of the security camera device via the first communication line.
One of claims 1 to 3 having an update program transmission step of transmitting a firmware update program of the security camera device stored in the storage device of the mobile communication terminal to the security camera device via the first communication line. Described security camera device operation program.
It is equipped with multiple security camera devices, at least one mobile communication terminal, and at least one server.
The security camera device has a lighting member, a photographing member, an arithmetic unit, a first communication device, a storage device, and a second communication device, and the image information acquired by the photographing member is encrypted and stored in the storage device. Ori
The mobile communication terminal has an arithmetic unit, a first communication device, a storage device, and a second communication device, and further has a security camera device operation program according to any one of claims 1 to 4.
Mobile communication terminals and servers can communicate via wireless lines,
Individual specific information and a communication confirmation code for the second communication line are assigned to each security camera device, and the individual specific information and the communication confirmation code for the second communication line are associated and stored in the server. And
When the user inputs the specific information of the security camera device into the mobile communication terminal, the specific information is transmitted from the mobile communication terminal to the server via the wireless line.
The server sends the communication confirmation code for the second communication line corresponding to the received specific information to the mobile communication terminal via the wireless line.
The mobile communication terminal saves the acquired communication confirmation code for the second communication line and the acquisition information in the storage device of the mobile communication terminal.
When the user inputs an instruction to start communication with the security camera device to the mobile communication terminal, the mobile communication terminal has the communication confirmation code for the second communication line stored and the elapsed time from the income time is preset. Only when it is confirmed that it is within the usable period, the instruction to start communication is transmitted to the security camera device by the second communication line based on the communication confirmation code for the second communication line.
When the security camera device receives the instruction to start communication, it switches the first communication device to the communicable state.
When the user inputs an instruction for acquiring image information to the mobile communication terminal, the mobile communication terminal transmits the instruction for transmitting image information to the security camera device via the first communication line or the second communication line.
Upon receiving the instruction to transmit the image information, the security camera device transmits the encrypted image information stored in the storage device to the mobile communication terminal.
The mobile communication terminal that receives the image information stores the image information in the storage device of the mobile communication terminal, and decrypts the encrypted image information to display the image on the display device of the mobile communication terminal. system.
The security camera device according to claim 4, wherein a non-display area can be set in the shooting range of the shooting device, and the non-display area is indicated by a mobile communication terminal via the first communication line. Camera system.
The security camera according to claim 5 or 6, further comprising a blue filter provided on the front surface of the lighting member and a blue correction step of performing a color shift process for canceling the effect of the blue filter from the image information acquired by the photographing member. system.