Wireless network system
A wireless network system provided with a setting change instruction unit transmitting setting change instructions to all of the client systems based on a setting change request of the wireless network from a single client system and a wireless communication control system side setting content update unit updating the wireless network setting content in the wireless communication control system in synchronization with the processing of the setting change instruction unit. Each of the client systems is provided with a setting change instruction reception unit receiving a setting change instruction from the setting change instruction unit and a client system side setting content update unit updating the wireless network setting content in the client system based on the setting change instruction received by the setting change instruction reception unit.
1. A control device, comprising:
a setting change instruction unit that transmits to a plurality of wireless devices including a first wireless device a setting change instruction including change content based on a request for changing a setting for a wireless network when the control device receives the request for changing the setting from a second wireless device different from the first wireless device, the request for changing the setting including information specifying the change content;
a setting content update unit that updates setting content of the wireless network in the control device with the change content; and
a setting change history management unit that manages as setting change history information the setting change timing and success of setting change in the wireless device at the setting change timing, and includes a setting change history displaying unit that displays a list of the setting change history information on a display device.
2. The control device according to claim 1 , wherein the setting change instruction by the setting change instruction unit is performed by first transmitting a notification of the change content, then waiting until the wireless device has responded or a predetermined time has elapsed, then sending a notification of setting change timing.
3. The control device according to claim 1 , wherein the setting change history management unit includes a setting change retrying unit that executes setting change processing for the wireless device that failed in the setting change in accordance with an input operation on a display screen of the list of the setting change history information.
4. The control device according to claim 3 , wherein the setting change retrying unit executes the setting change processing after returning the wireless network setting content in the control device to the wireless network setting content in the wireless device that failed in the setting change.
5. The control device according to claim 1 , further comprising a registered wireless device list display unit that displays on a display device a registered wireless device list indicating a current connection state and a result of the last setting change.
6. A method converting a setting of a wireless network connecting a control device and a plurality of wireless devices, the method executed by the control device, comprising:
(a) transmitting to the plurality of wireless including a first wireless device a setting change instruction including change content based on a request for changing the setting of the wireless network when the control device receives the request for changing the setting from a second wireless device different from the first wireless device, the request for changing the setting including information specifying the change content;
(b) updating a setting content of the wireless network in the control device with the change content;
(c) managing as setting change history information the setting change timing and success of setting change in the wireless device at the setting change timing; and
(d) displaying a list of the setting change history information on a display device.
7. The method according to claim 6 , wherein the (a) comprises first transmitting a notification of the change content, then waiting until the wireless device has responded or a predetermined time has elapsed, then sending a notification of setting change timing.
8. The method according to claim 6 , wherein the (c) comprises:
(e) executing setting change processing for the wireless device that failed in the setting change in accordance with an input operation on a display screen of the list of the setting change history information.
9. The method according to claim 8 , wherein the (e) comprises executing setting change processing after returning the wireless network setting content in the control device to the wireless network setting content in the wireless device that failed in the setting change.
10. The method according to claim 6 , further comprising:
(f) displaying on a display device a registered wireless device list indicating a current connection state and a result of the last setting change.
11. A non-transitory computer-readable medium storing a program that causes a control device converting a setting of the wireless network connecting a plurality of wireless devices to execute:
(a) transmitting to the plurality of wireless devices including a first wireless device a setting change instruction including change content based on a request for changing a setting for a wireless network when the control device receives the request for changing the setting from a second wireless device different from the first wireless device, the request for changing the setting including information specifying the change content; and
(b) updating a setting content of the wireless network in the control device with the change content;
(c) managing as setting change history information the setting change timing and success of setting change at the setting change timing; and
(d) displaying a list of the setting change history information on a display device.
12. The medium according to claim 11 , wherein the (c) comprises (e) setting change processing for the wireless device that failed in the setting in accordance with an input operation on a display screen of the list of the setting change history information.