1. A system comprising:
at least one processor; and
memory encoding computer executable instructions that, when executed by the at least one processor, perform a method for enforcing an appropriate mobile device configuration prior to permitting a mobile device to access the maintained data, the method comprising:
receiving a request from a mobile device, the request requesting that the mobile device be permitted to access data maintained by the computer system, the request indicating a current mobile device configuration settings of the mobile device;
determining that the current mobile device configuration settings are not appropriate for accessing the maintained data;
based upon the determination, sending a notification indicating that the current device configuration settings are not acceptable for accessing the maintained data;
receiving a policy request to the computer system, the policy request requesting policy settings that are appropriate for accessing the maintained data;
in response to receiving the policy request, sending device configuration settings to the mobile device, the device configuration settings representing a new mobile device configuration that is appropriate accessing the maintained data;
receiving an indication that the mobile device is configured in accordance with the device configuration settings subsequent to sending the device configuration settings to the mobile device; and
permitting the mobile device to access the maintained data in response to receiving the indication that the mobile device is configured in accordance with the device configuration settings.
2. The system as recited in claim 1, wherein receiving a request from a mobile device comprises receiving a request that was sent in accordance with HTTP.
3. The system as recited in claim 1, wherein receiving a request from a mobile device comprises receiving a request for a Web page.
4. The system as recited in claim 1, wherein receiving a request from a mobile device comprises receiving a request from a mobile device selected from among a mobile telephone, a PDA, and a watch.
5. The system as recited in claim 1, wherein determining that current mobile device configuration is not appropriate for accessing the maintained data comprises comparing a received configuration version to one or more configuration versions representing appropriate configurations for accessing the maintained data.
6. The system as recited in claim 1, wherein sending device configuration settings to the mobile device comprises sending configuration settings that are designated to alter the current configuration of one or more of an operating system, an application program, hardware, allocated resources, a network interface, and wireless protocol settings, at the mobile device.
7. The system as recited in claim 1, further comprises:
notifying the mobile device that access to maintained data has been permitted.
8. The system as recited in claim 7, wherein receiving an indication that the mobile device is configured in accordance with the device configuration settings comprises comparing a received configuration version to one or more configuration versions representing appropriate configurations for accessing the maintained data.
9. A system comprising:
at least one processor; and
memory encoding computer executable instructions that, when executed by the at least one processor, perform a method for enforcing mobile device access policies prior to permitting mobile device access to maintained data, the method comprising:
receiving a data command from a mobile device, the data command indicating a policy version, the policy version representing the current policy settings at the mobile device;
determining that the current policy settings at the mobile device are not appropriate for accessing data maintained by the computer system;
notifying the mobile device that the current policy settings are not appropriate for accessing the maintained data;
receiving a policy request from the mobile device, the policy request requesting policy settings that are appropriate for accessing the maintained data;
in response to receiving the policy request, identifying updated policy settings that are appropriate for accessing the maintained data;
sending the updated policy settings along with a corresponding updated policy version to the mobile device, the updated policy version representing the updated policy settings;
receiving a data request along with the updated policy version from the mobile device, the data request requesting that the mobile device be permitted to access the maintained data, the updated policy version indicating that the mobile device is configured in accordance with the updated policy settings; and
permitting the mobile device that access to the maintained data has been permitted.
10. The method as recited in claim 9, wherein receiving a data command from a mobile device comprises receiving a request for electronic mail data.
11. The method as recited in claim 9, wherein determining that the current policy settings at the mobile device are not appropriate for accessing data maintained by the computer system comprises comparing a received policy version, representing the current policy settings to one or more policy versions representing appropriate policy settings for accessing the maintained data.
12. The method as recited in claim 9, wherein determining that the current policy settings at the mobile device are not appropriate for accessing data maintained by the computer system comprises determining that the mobile device does not support policy settings.
13. The method as recited in claim 9, wherein determining that the current policy settings at the mobile device are not appropriate for accessing data maintained by the computer system comprises determining that the mobile device does not support PIN lock.
14. The method as recited in claim 9, wherein receiving a policy request from the mobile device comprises receiving a policy request for policy settings that are appropriate for accessing electronic mail data.
15. The method as recited in claim 9, wherein receiving a policy request from the mobile device comprises receiving a policy request from a mobile device selected from among a mobile telephone, a PDA, and a watch.
16. The method as recited in claim 9, wherein identifying updated policy settings that are appropriate for accessing the maintained data comprises identifying one or more of PIN lock settings, storage wipe settings, periodic enforcement settings, and policy exceptions.
17. The method as recited in claim 9, wherein sending the updated policy settings along with a corresponding updated policy version to the mobile device comprises sending or more of PIN lock settings, storage wipe settings, periodic enforcement settings, and policy exceptions.
18. The method as recited in claim 9, where receiving a data request along with the updated policy version from the mobile device comprises receiving a policy version indicating that the user of the mobile device is at least temporarily excepted from policy compliance.
19. The method as recited in claim 9, further comprising:
initiating a remote storage wipe of the mobile device.
20. A computer storage media having stored thereon computer-executable instructions that, when executed by a processor, cause the computer system to perform a method comprising:
receive a data command from a mobile device, the data command indicating a policy version, the policy version representing the current policy settings at the mobile device;
determine that the current policy settings at the mobile device are not appropriate for accessing data maintained by the computer system;
notify the mobile device that the current policy settings are not appropriate for accessing the maintained data;
receive a policy request from the mobile device, the policy request requesting policy settings that are appropriate for accessing the maintained data;
in response to receiving the policy request, identify updated policy settings that are appropriate for accessing the maintained data;
send the updated policy settings along with a corresponding updated policy version to the mobile device, the updated policy version representing the updated policy settings;
receive a data request along with the updated policy version from the mobile device, the data request requesting that the mobile device be permitted to access the maintained data, the updated policy version indicating that the mobile device is configured in accordance with the updated policy settings; and
notify the mobile device that access to the maintained data has been permitted.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A power control device comprising:
a first conversion part configured to convert DC voltage power into AC voltage power, the DC voltage power being output from a power generation part configured to generate power using natural energy;
a second conversion part configured to convert the AC voltage power output from the first conversion part into DC voltage power; and
a controller configured to control output power of the second conversion part based on a voltage value of the power output from the power generation part when supply of power from an external power system is stopped.
2. The power control device according to claim 1, wherein the controller is configured to control the output power of the second conversion part such that the voltage value of the power output from the power generation part falls within a range defined by a first reference voltage value and a second reference voltage value.
3. The power control device according to claim 2, wherein the controller is configured to decrease the output power of the second conversion part when the voltage value of the power output from the power generation part is less than or equal to the first reference voltage value, and the controller is configured to increase the output power of the second conversion part when the voltage value of the power output from the power generation part is greater than or equal to the second reference voltage value, the second reference voltage value being greater than the first reference voltage value.
4. The power control device according to claim 1, further comprising
an accumulation part configured to accumulate the power output from the second conversion part; and
a third conversion part configured to convert the power output from the second conversion part or power accumulated in the accumulation part into the AC voltage power and to supply the AC voltage power to a load,
wherein the third conversion part is configured to output the power from an output terminal connected to an autonomous output outlet when the supply of the power from the external power system is stopped.
5. The power control device according to claim 4, wherein the second conversion part and the third conversion part are integrally constructed.
6. The power control device according to claim 4, wherein the power from the output terminal of the third conversion part and the power from the external power system are exclusively switched to be supplied to the autonomous output outlet.
7. A power control method for a power control device including a first conversion part configured to convert DC voltage power into AC voltage power, the DC voltage power being output from a power generation part configured to generate power using natural energy, and a second conversion part configured to convert the AC voltage power output from the first conversion part into DC voltage power, the power control method comprising:
a step of controlling output power of the second conversion part based on a voltage value of the power output from the power generation part when supply of power from an external power system is stopped.
8. The power control device according to claim 2, further comprising
an accumulation part configured to accumulate the power output from the second conversion part; and
a third conversion part configured to convert the power output from the second conversion part or power accumulated in the accumulation part into the AC voltage power and to supply the AC voltage power to a load,
wherein the third conversion part is configured to output the power from an output terminal connected to an autonomous output outlet when the supply of the power from the external power system is stopped.
9. The power control device according to claim 8, wherein the second conversion part and the third conversion part are integrally constructed.
10. The power control device according to claim 8, wherein the power from the output terminal of the third conversion part and the power from the external power system are exclusively switched to be supplied to the autonomous output outlet.
11. The power control device according to claim 3, further comprising
an accumulation part configured to accumulate the power output from the second conversion part; and
a third conversion part configured to convert the power output from the second conversion part or power accumulated in the accumulation part into the AC voltage power and to supply the AC voltage power to a load,
wherein the third conversion part is configured to output the power from an output terminal connected to an autonomous output outlet when the supply of the power from the external power system is stopped.
12. The power control device according to claim 11, wherein the second conversion part and the third conversion part are integrally constructed.
13. The power control device according to claim 11, wherein the power from the output terminal of the third conversion part and the power from the external power system are exclusively switched to be supplied to the autonomous output outlet.