CN106162051B - Image display system - Google Patents
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- CN106162051B CN106162051B CN201510140183.1A CN201510140183A CN106162051B CN 106162051 B CN106162051 B CN 106162051B CN 201510140183 A CN201510140183 A CN 201510140183A CN 106162051 B CN106162051 B CN 106162051B
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Abstract
The invention provides an image display system which can transmit image data generated by a camera to a cloud server when wireless communication of the camera to a cloud server device cannot be established. An image display system (1) transmits and stores image data generated by a camera (2) to a cloud server device, and displays an image corresponding to the image data stored in the cloud server device on a display device (5), the image display system comprising: a detection device that detects whether wireless communication of the camera to the cloud server apparatus is established; a memory control device for controlling the memory device to store the image data generated by the camera when the detection device detects that the wireless communication is not established; and a transmission control device which controls to transmit the image data stored in the memory device by the memory control device to the cloud server apparatus when the detection device detects that the wireless communication is established.
Description
Technical Field
The present invention relates to an image display system that transmits image data generated by capturing an image of a subject by a camera wirelessly communicating with a cloud server device via a public wireless network to the cloud server device via the wireless communication, stores the image data, and displays an image corresponding to the image data stored in the cloud server device on a display device.
Background
For example, patent document 1 discloses an image display system including a monitoring camera communicating with a cloud server device via a public network such as a wired network or a wireless network, in which image data generated by capturing an object by the monitoring camera is transmitted to the cloud server device via wireless communication via the public wireless network and stored. In the image display system described in patent document 1, for example, the cloud server device transmits the image data to a personal computer provided at a place remote from the monitoring camera, and displays an image corresponding to the image data on the personal computer. In this way, the image captured by the monitoring camera can be confirmed from a place remote from the monitoring camera as needed.
(Prior art document)
Japanese patent application laid-open No. 2014-137674 (laid-open patent publication No. 674)
Disclosure of Invention
However, in the image display system, when wireless communication between the camera and the cloud server device cannot be established due to a failure of the public wireless network or the like, there is a fear that the image data generated by the camera cannot be transmitted to the cloud server device through the public wireless network.
In view of such circumstances, the present invention has been made, and an object thereof is to provide an image display system capable of transmitting image data generated by a camera to a cloud server apparatus when wireless communication of the camera to the cloud server apparatus cannot be established.
(1) An image display system according to an embodiment of the present invention includes a camera that performs wireless communication with a cloud server device via a public wireless network, transmits and stores image data generated by capturing an object by the camera to the cloud server device via the wireless communication, and displays an image corresponding to the image data stored in the cloud server device on a display device, the image display system including: a detection device that detects whether the wireless communication of the camera with the cloud server apparatus is established; a memory control device that controls to store image data generated by the camera in a memory device when the detection device detects that the wireless communication is not established; and a transmission control device that controls, when it is detected by the detection device that the wireless communication is established, to transmit the image data stored in the memory device by the memory control device to the cloud server device by the wireless communication.
(2) In an embodiment (1) of the present invention, the memory control device adds identification information for identifying a time at which the image data is generated to the image data generated by the camera, and stores the image data in the memory device, and the image display system further includes: a storage control device that controls the image data to which the identification information is given, which is transmitted from the storage device to the cloud server apparatus by the transmission control device, to be stored in a data storage unit provided in the cloud server apparatus in association with the identification information by the wireless communication; a determination device that determines whether or not the image data to which the identification information is given is stored in the data storage unit by the storage control device; a requesting device that requests the image data corresponding to the identification information to be transferred from the storage device to the cloud server device when the determining device determines that the image data to which the identification information is given is not stored in the data storage unit; and a request transfer control unit that controls transfer of the image data corresponding to the identification information requested by the request unit from the storage unit to the cloud server device via the wireless communication.
(3) In the embodiment (2) of the present invention, the memory control means stores the image data to which the identification information is added, in the memory means, wherein a first period from a time when the detection means detects that the wireless communication is not established to a predetermined time width is used as the identification information; a confirmation unit configured to confirm whether or not the first period given to the image data transferred from the storage unit to the cloud server device under the control of the request transfer control unit matches a reference period, the reference period being a predetermined time width from a predetermined time; the cloud server device is provided with the data storage unit associated with the reference period; an editing device that edits the image data to which the first period is assigned to the image data to which the reference period is assigned as the identification information when the confirmation device confirms that the first period does not coincide with the reference period; the storage control device stores the image data edited by the editing device and given the reference period in the data storage unit provided in association with the reference period.
According to the image display system according to the embodiment (1) of the present invention, even if the wireless communication of the camera to the cloud server device cannot be established, when the wireless communication is established, the image data stored in the storage device before the establishment of the wireless communication can be transmitted to the cloud server device by the transmission control device. In this way, the image data before the wireless communication is established can be transmitted to the cloud server device after the wireless communication is established.
According to the embodiment (2) of the present invention, even when the wireless communication of the camera to the cloud server device cannot be established, and the determination means determines that the image data to which the identification information is given is not stored in the data storage portion of the cloud server device, the image data corresponding to the identification information stored in the storage means before the establishment of the wireless communication can be transferred from the storage means to the cloud server device by the control of the request transfer control means.
According to the embodiment (3) of the present invention, even if the image data to which the reference period inconsistent with the reference period associated with the data storage section of the cloud server apparatus is given is stored in the storage device before the wireless communication of the camera to the cloud server apparatus is established, the image data to which the reference period is given can be edited and stored in the data storage section associated with the reference period by the editing apparatus and the storage control apparatus.
Drawings
Fig. 1 is a block diagram of an image display system according to an embodiment of the present invention.
Fig. 2 is a flowchart related to the processing performed by the monitoring cameras constituting the same image display system.
Fig. 3 is a related first flowchart of processing executed by the cloud server apparatus constituting the same image display system.
Fig. 4 is a second flowchart thereof.
Fig. 5 is an explanatory diagram of a process of editing image data to which a first period is given into image data to which a reference period is given.
Description of reference numerals
1: an image display system; 2: a surveillance camera; 4: a cloud server device; 5: a personal computer; 7: a first arithmetic processing unit; 15: a mobile telephone network; 19: a second arithmetic processing unit.
Detailed Description
An embodiment of the present invention will be described with reference to fig. 1 to 5. As shown in fig. 1, the image display system 1 includes a monitoring camera 2, a wireless communication unit 3, a cloud server device 4, and a personal computer 5. Hereinafter, the configurations of the monitoring camera 2, the wireless communication unit 3, the cloud server device 4, and the personal computer 5 will be described in this order.
(construction of the monitoring Camera 2 and the Wireless communication section 3)
The monitoring camera 2, which is used here to photograph the situation at the construction site, is mounted on a single pipe set up at a prescribed location on the construction site. The monitoring camera 2 includes a first arithmetic processing unit 7, an imaging element 8, a memory card slot 10, and a program memory 11. The first arithmetic processing unit 7 is connected to the imaging element 8. The imaging element 8 outputs image data generated by capturing an object in the shooting area to the first arithmetic processing unit 7. The first arithmetic processing unit 7 is connected to the wireless communication unit 3 provided separately from the monitoring camera 2. The wireless communication unit 3 performs wireless communication with a base station 16 of the mobile telephone network 15 and is connected to the internet 17 connected to the mobile telephone network 15. The cloud server device 4 is connected to the internet 17. Therefore, wireless communication between the wireless communication section 3 connected to the monitoring camera 2 and the cloud server device 4 can be established. Further, the wireless communication section 3 monitors whether or not the wireless communication is established, and when the wireless communication is established, flag is set to 1. On the other hand, if the above wireless communication is not established, the wireless communication section 3 sets flag to 0. In addition, the monitoring camera 2 is an example of the camera of the present invention, and the mobile phone network 15 is an example of the public wireless network of the present invention.
As shown in fig. 1, the first arithmetic processing unit 7 is also connected to a memory card slot 10 and a program memory 11. A memory medium (here, an SD card) is inserted into the memory card slot 10. The program memory 11 stores a memory control program for storing the image data output from the first arithmetic processing unit 7 on the SD card, and a transfer control program for transferring the image data to the cloud server device 4. Based on the memory control program, the first arithmetic processing unit 7 causes the image data to be stored in the SD card. In addition, an SD card is one example of the memory device of the present invention.
(Structure of cloud Server device 4)
As shown in fig. 1, the cloud server device 4 stores image data output from the first arithmetic processing unit 7 of the monitoring camera 2. The cloud server device 4 includes a second arithmetic processing unit 19 and a memory 20. The second arithmetic processing unit 19 is connected to the internet 17, and a memory 20 is connected to the second arithmetic processing unit 19. The memory 20 is provided with a different reference period data storage folder 21 and a program storage folder 22. The different reference period data storage folder 21 stores the image data in association with a reference period corresponding to a predetermined time width (1 minute in this example) from a predetermined time. In the present embodiment, this reference period is defined as each divided period obtained by equally dividing a period from the time (00 hours, 00 minutes, 00 seconds) when the wireless communication is established from the monitoring camera 2 to the cloud server device 4 to 2 weeks later, every 1 minute. The program storage folder 22 stores a storage control program for storing the image data transferred from the first arithmetic processing unit 7 to the second arithmetic processing unit 19 in the different reference period data storage folder 21 via the mobile phone network 15 and the internet 17; the request program requests the first arithmetic processing unit 7 for image data not stored in the different reference period data storage folder 21 when the different reference period data storage folders 21 in which image data is not stored are distributed; the editing program edits the image data when the identification information does not match the reference period as described later. The second arithmetic processing unit 19 stores the image data outputted from the first arithmetic processing unit 7 in the different reference period data storage folder 21 based on the storage control program. The different reference period data storage folder 21 is an example of the data storage unit of the present invention.
(construction of personal computer 5)
As shown in fig. 1, the personal computer 5 is connected to the internet 17. The personal computer 5 includes a display not shown. Upon authenticating the personal computer 5, the cloud server device 4 transmits the image data stored in the different reference period data storage folder 21 to the personal computer 5. The personal computer 5 displays an image of the construction site corresponding to the received image data on the display based on the image display program. In addition, the display of the personal computer 5 is one example of the display device of the present invention.
Next, an example of processing performed by the first arithmetic processing unit 7 of the monitoring camera 2 will be described with reference to fig. 2. In the following, the respective processes are explained in the following order: the processing of the first arithmetic processing part 7 to transfer the image data onto the cloud server device 4 when the wireless communication of the monitoring camera 2 to the cloud server device 4 is established, the processing of the first arithmetic processing part 7 to store the image data onto the SD card when the above-mentioned wireless communication is not established, and the processing of the first arithmetic processing part 7 to transfer the image data stored onto the SD card onto the cloud server device 4.
(processing for transmitting image data to the cloud server device 4 by the first arithmetic processing section 7)
After the power is supplied to the monitoring camera 2, the first arithmetic processing unit 7 repeatedly executes the processing from the start to the end of fig. 2 based on the transmission control program and the memory control program stored in the program memory 11. After the above power supply is supplied, the first arithmetic processing part 7 detects the flag set in the wireless communication part 3, determines whether this flag is set to 1, and whether the wireless communication of the monitoring camera 2 to the cloud server device 4 is established (S1). The first arithmetic processing unit 7 is an example of the detection device of the present invention.
When it is determined at S1 that the wireless communication is established, the first arithmetic processing unit 7 executes a photographed image data transfer control process (S3) when it is determined at S2 that a transfer request has not been made for the image data (memory image data) stored in the SD card by an image data transfer request process (see S12 and fig. 4) described later. In the photographed image data transfer control process (S3), the first arithmetic processing unit 7 executes a process of transferring image data sequentially received from the imaging element 8 to the wireless communication unit 3 via wired communication. When this image data is transmitted to the wireless communication unit 3, identification information (here, the above-described reference period) for identifying the time at which the image data is generated is given thereto. Further, in the photographed image data transfer control processing (S3), after the image data is transferred via the wired communication, the wireless communication unit 3 executes processing for instructing the transfer of the image data to the cloud server device 4 via the mobile phone network 15 (base station 16) and the internet 17 via the wireless communication. Thereby, the wireless communication unit 3 transmits the image data to which the reference period is given to the cloud server device 4.
(processing for storing image data on the SD card by the first arithmetic processing section 7)
In S1, when the first arithmetic processing unit 7 detects that the flag set in the wireless communication unit 3 is 0 and determines that wireless communication is not established, it executes image data storage control processing (S5). In the image data memory control process (S5), when the above-described wireless communication is not established, the first arithmetic processing unit 7 executes a process to store the image data received from the imaging element 8 on the SD card. After the power is supplied to the monitoring camera 2 based on the memory control program, a first period corresponding to a predetermined time width (here, 1 minute) from the time when it is determined that the wireless communication is not established is given to the image data. When the first period coincides with the reference period, the reference period is given to the image data. The first arithmetic processing unit 7 is an example of the memory control device of the present invention.
(processing in which the first arithmetic processing section 7 transfers the image data stored on the SD card to the cloud server device 4)
In the previous S1, when it is determined that the wireless communication is not established, in the next S1, when it is determined that the wireless communication is established, after the photographic image data transfer control process (S3), in S7, it is determined whether or not the image data to which the first period or the reference period is given is stored in the SD card by the image data storage control process (S5). In S7, when it is determined that image data is stored in the SD card, a memory image data transfer control process is executed (S8). In the memory image data transfer control process (S8), a process is performed to transfer the image data stored in the SD card to the wireless communication section 3 via wired communication. Further, in the stored image data transfer control process (S8), after the image data is transferred via the wired communication, the wireless communication unit 3 executes a process of instructing the cloud server device 4 to transfer the image data via the wireless communication via the mobile telephone network 15 (base station 16) and the internet 17. In this way, even if it is determined in S1 that the wireless communication of the monitoring camera 2 with the cloud server device 4 was not established, in S1 the next time it is determined that the wireless communication was established, the image data stored on the SD card by the image memory control process (S5) before the wireless communication was established can be transferred to the cloud server device 4 by the memory image data transfer control process (S8). Therefore, after the wireless communication is established, the image data before the wireless communication is established can be transmitted to the cloud server device 4. The first arithmetic processing unit 7 is an example of the transmission control device of the present invention.
Next, an example in which the first arithmetic processing unit 7 and the second arithmetic processing unit 19 of the cloud server device 4 execute processing will be described with reference to fig. 2 to 4. In the following, the respective processes are explained in the following order: a process in which the second arithmetic processing section 19 stores the image data transferred from the wireless communication section 3 to the cloud server device 4 in the different reference period data storage folder 21; when different reference period data storage folders 21 in which image data are not stored are distributed, the second arithmetic processing section 19 requests a process of transferring image data to be stored in the different reference period data storage folders 21; a process in which the first arithmetic processing section 7 transmits the image data stored on the SD card to the cloud server device 4 according to this request process; when the identification information given to the image data transmitted from the wireless communication unit 3 to the cloud server device 4 does not match the reference period, the second arithmetic processing unit 19 performs a process of editing the image data stored in the different reference period data storage folder 21.
(processing in which the second arithmetic processing section 19 stores image data in the different reference period data storage folder 21)
The second arithmetic processing unit 19 repeatedly executes the processing from the start to the end in fig. 3 and 4 based on the storage control program, the request program, and the edit program (for example, ffmpeg) stored in the program storage folder 22 (see fig. 1). As shown in fig. 3, the second arithmetic processing unit 19 determines whether or not the photographed image data (the image data generated from the imaging element 8) to which the reference period is given is received from the wireless communication unit 3 by the photographed image data transfer control processing (S3) (S9). If it is determined in S9 that the photographed image data has not been received, the determination in S9 is continued. On the other hand, when it is determined in S9 that the captured image data has been received, the second arithmetic processing unit 19 executes image data storage control processing (S10). In the image data storage control processing (S10), processing is performed to store the photographed image data given the reference period received in S9 in the different reference period data storage folder 21 in association with the reference period.
(processing in which the second arithmetic processing section 19 requests transfer of image data to be stored in the different reference period data storage folder 21)
As shown in fig. 4, in S11, the second arithmetic processing unit 19 determines whether or not the image data to which the first period or the reference period is given is stored in the SD card. This is because, while wireless communication of the monitoring camera 2 with the cloud server device 4 cannot be established, since the image data is stored on the SD card, it can be confirmed that the different reference period data storage folders 21 in which the image data is not stored are dispersed. The second arithmetic processing unit 19 is an example of the determination device of the present invention.
In S11, the SD card is accessed, and it is determined whether or not the image data is stored in the accessed SD card. In S11, when it is determined that image data is stored in the SD card, an image data transfer request process is executed (S12). In the image data transfer request process (S12), the second arithmetic processing unit 19 executes a process of outputting an image data output request signal to the first arithmetic processing unit 7 via the internet 17, the mobile phone network 15, and the wireless communication unit 3, and requesting transfer of image data from the SD card to the second arithmetic processing unit 19. The second arithmetic processing unit 19 is an example of the request device of the present invention.
(processing in which the first arithmetic processing section 7 transmits the image data stored in the SD card to the cloud server device 4 in accordance with the image data output request signal)
In S2 of fig. 2, the first arithmetic processing unit 7, upon receiving the image output request signal, in S11 of fig. 4, executes the memory image data transfer control process when it is determined that the different reference period data storage folders 21 in which the image data is not stored are distributed (S8). In the stored image data transfer control process (S8), the first arithmetic processing unit 7 executes a process of transferring the image data read from the SD card and given the first period or the reference period to the wireless communication unit 3 via wired communication. Further, in the stored image data transfer control process (S8), after the image data is transferred via the wired communication, the process is executed to instruct the wireless communication unit 3 to transfer the image data to the cloud server device 4 via the mobile phone network 15 (base station 16) and the internet 17 via the wireless communication. Even if the wireless communication between the monitoring camera 2 and the cloud server device 4 is not established, if it is determined in S11 that the different reference period data storage folders 21 in which the image data are not stored are distributed, the image data stored on the SD card before the establishment of the wireless communication and given the first period or the reference period can be transferred from the SD card to the cloud server device 4 by the stored image data transfer control processing (S8). The first arithmetic processing unit 7 is an example of the request transfer control device of the present invention.
In S13 of fig. 4, when it is determined that the image data transferred to the cloud server device 4 by the memory image data transfer control process (S8) has been received, the second arithmetic processing unit 19 determines whether or not the identification information given to this image data matches the reference period (S14). At S14, when the identification information given to each image data includes 00 seconds (for example, 00 hours 00 minutes 00 seconds) at the initial time and the identification information has ended 1 minute or later (for example, 00 hours 01 minutes 00 seconds) from the initial time, it is determined that the identification information matches the reference period. On the other hand, when the identification information is a first period such that the initial time does not include 00 seconds (for example, 00 hours, 00 minutes, 45 seconds) and the end time is 1 minute or later (for example, 00 hours, 01 minutes, 45 seconds) of the initial time, it is determined that the identification information does not match the reference period.
In S14, when it is determined that the identification information matches the reference period, the second arithmetic processing unit 19 executes image data storage control processing (S15). In the image data storage control processing (S15), processing is performed to store each piece of image data to which the reference period has been assigned, which is received in S13, in the different reference period data storage folder 21 in association with the reference period. The second arithmetic processing unit 19 is an example of the storage control device of the present invention.
(second arithmetic processing section 19 for editing image data stored in different reference period data storage folder 21)
In S14, a first period (identification information) is given to the image data transferred from the SD card to the cloud server device 4 in accordance with the memory image data transfer control process (S8), and when it is determined that the identification information does not match the reference period, the second arithmetic processing unit 19 executes a memory image data editing process (S18). The second arithmetic processing unit 19 is an example of the checking device of the present invention.
In the stored image data editing process (S18), the second arithmetic processing unit 19 executes a process of editing the image data given the first period into the image data given the reference period based on ffmpeg. A specific example thereof will be described with reference to fig. 5.
Fig. 5 shows a case where a first period (00 hours 01 minutes 30 seconds to 00 hours 02 minutes 30 seconds) is given to image data a, and a first period (00 hours 02 minutes 30 seconds to 00 hours 03 minutes 30 seconds) is given to image data B. In the stored image data editing process (S18), image data of a specified time (00 h 02 min 00 sec to 00 h 02 min 30 sec) is cut out from the image data a, and image data of a specified time (00 h 02 min 30 sec to 00 h 03 min 00 sec) is cut out from the image data B. Then, the two pieces of cut image data are combined. Thus, the image data to which the reference period (00 hours 02 min 00 sec to 00 hours 03 min 00 sec) is given from the image data A, B is edited. The second arithmetic processing unit 19 is an example of the editing apparatus of the present invention.
After the storage image data editing process (S18), the second arithmetic processing section 19 executes an image data storage control process (S15). In the image data storage control processing (S15), processing is performed to store the image data to which the reference period has been given, edited by the stored image data editing processing (S18), in the different reference period data storage folder 21 in association with the reference period. By ending this image data storage control processing (S15), in the example shown in fig. 4, in the last S1, it is judged that the radio communication of the monitoring camera 2 to the cloud server apparatus 4 is not established, and the image data A, B given the first period according to the image data memory control processing (S5) is stored on the SD card. Therefore, even when the image data A, B to which the first period is assigned but not the reference period is stored on the SD card before it is determined in the next S1 that the wireless communication is established, the image data to which the reference period is assigned, edited by the stored image data editing process (S18), can be stored in the different reference period data storage folder 21 in correspondence with the reference period.
(Effect of the present embodiment)
In the image display system 1 of the present embodiment, even if it is determined in the previous S1 (see fig. 2) that the wireless communication of the monitoring camera 2 with the cloud server device 4 is not established, it is possible to transfer, to the cloud server device 4, the image data stored on the SD card by the image data memory control process (S5) before the establishment of the wireless communication, by the memory image data transfer control process (S8) when it is determined in the next S1 that the wireless communication is established. Therefore, the image data before the above-described wireless communication establishment can be transmitted to the cloud server device 4 after the wireless communication establishment.
Further, when the wireless communication of the monitoring camera 2 with the cloud server device 4 is not established, even if the different reference period data storage folders 21 in which the image data is not stored are determined to be distributed in S11 (see fig. 4), the image data of the reference period corresponding to the different reference period data storage folder 21 to which the image data is added, which is stored on the SD card before the establishment of the wireless communication, can be transferred from the SD card to the cloud server device 4 by the stored image data transfer control process (S8). Further, by the memory image data transfer control process (S8), the image data to which the first period is given can be transferred to the cloud server device 4.
Further, in the last S1, it is determined that radio communication of the monitoring camera 2 to the cloud server device 4 is not established, and the image data A, B given the first period by the image data memory control processing (S5) is stored on the SD card. Therefore, even when the image data A, B to which the first period is assigned but not the reference period is stored on the SD card before it is determined in the next S1 that the wireless communication is established, the image data to which the reference period is assigned, edited by the stored image data editing process (S18), can be stored in the different reference period data storage folder 21 in correspondence with the reference period.
The present invention is not limited to the above-described embodiments, and can be implemented by appropriately changing a part of the configuration without departing from the scope of the present invention. For example, the monitoring camera 2 may be provided with an illumination device that irradiates light onto a photographing area, and can photograph a subject in the photographing area at night. The installation place of the monitoring camera 2 is not limited to the construction site, but may be a place requiring monitoring from a remote place, such as a parking lot, an inside of a shop, a school, and an entrance and exit of a building, in order to monitor suspicious persons. In addition, unlike the above embodiment, a plurality of monitoring cameras 2 may be provided to monitor a plurality of different positions. Further, unlike the above-described embodiment, the cloud server device 4 may authenticate a smartphone, a tablet computer, or a mobile phone connected to the internet 17 in addition to the personal computer 5, and display an image of the construction site on a screen or the like of the smartphone. Further, unlike the above-described embodiment, the image display system may be configured such that the first arithmetic processing unit 7 is provided separately from the monitoring camera 2, and the second arithmetic processing unit 19 is incorporated in a device provided separately from the cloud server device.
Claims (1)
1. An image display system including a camera that performs wireless communication with a cloud server device via a public wireless network, the image display system transmitting image data generated by capturing an image of a subject by the camera to the cloud server device via the wireless communication and storing the image data, and displaying an image corresponding to the image data stored in the cloud server device on a display device, the image display system comprising:
a detection device that detects whether the wireless communication of the camera to the cloud server apparatus is established;
a memory control device that controls to store image data generated by the camera in a memory device when the detection device detects that the wireless communication is not established;
a transmission control device that controls transmission of the image data stored on the storage device by the storage control device to the cloud server apparatus by the wireless communication when it is detected by the detection device that the wireless communication has been established,
the memory control device gives identification information for identifying a time at which the image data is generated to the image data generated by the camera, and stores the identification information in the memory device, and the image display system further includes:
a storage control device that controls, by the wireless communication, to store the image data to which the identification information is given, which is transmitted from the storage device to the cloud server apparatus by the transmission control device, in a data storage section provided on the cloud server apparatus in association with the identification information;
a determination device that determines whether or not the image data to which the identification information is given is stored in the data storage portion by the storage control device;
a request device that requests, when it is determined by the determination device that the image data to which the identification information is given is not stored in the data storage portion, transmission of the image data corresponding to the identification information from the storage device to the cloud server apparatus;
request transmission control means for controlling transmission of image data corresponding to the identification information requested by the request means from the storage means to the cloud server device via the wireless communication,
the memory control device stores the image data to which the identification information is added in the memory device, wherein a first period from a time when the detection device detects that the wireless communication is not established to a predetermined time width is used as the identification information;
a confirmation unit configured to confirm whether or not the first period given to the image data transferred from the storage unit to the cloud server device under the control of the request transfer control unit matches a reference period, the reference period being a predetermined time width from a predetermined time;
the cloud server device is provided with the data storage part associated with the reference period;
an editing device that edits the image data to which the first period is added to the image data to which the reference period is added as the identification information when the confirmation device confirms that the first period does not coincide with the reference period;
the storage control device stores the image data edited by the editing device and given the reference period in the data storage unit set in association with the reference period.
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| JP2014226353A JP6486654B2 (en) | 2014-11-06 | 2014-11-06 | Image display system |
| JP2014-226353 | 2014-11-06 |
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| CN106162051B true CN106162051B (en) | 2020-07-10 |
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| JP6966169B2 (en) * | 2018-01-22 | 2021-11-10 | 株式会社キッズウェイ | Data management system |
| CN108881861A (en) * | 2018-08-08 | 2018-11-23 | 湖北统讯智能科技有限公司 | A kind of students ' behavior identification and management system |
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| CN106162051A (en) | 2016-11-23 |
| JP6486654B2 (en) | 2019-03-20 |
| JP2016092647A (en) | 2016-05-23 |
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