METHOD FOR MANAGING DEVICES BASED ON ENTRANCE GUARD INFORMATION AND SWITCH

• US 20170123478A1
• Filed: 04/25/2016
• Published: 05/04/2017
• Est. Priority Date: 10/28/2015
• Status: Abandoned Application

• Current Assignee: Wistron NeWeb Corporation (Wistron Corporation)
• Original Assignee: Wistron NeWeb Corporation (Wistron Corporation)
• Inventors: Shen, Sheng-Kun
• Application Number:
  US15/137,009
• Publication Number:
  US 20170123478A1
• Time in Patent Office: Days
• CPC Class Codes: G06F 1/266 Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
• CPC Class Codes: G06F 1/3206 Monitoring of events, devices or parameters that trigger a change in power modality
• CPC Class Codes: G06F 1/3234 Power saving characterised by the action undertaken
• CPC Class Codes: H04B 3/54 Systems for transmission via power distribution lines

Abstract

A method for managing devices based on entrance guard information and a switch are proposed. The method of the disclosure records electronic devices of a specific user in a network management table. When the specific user logs out an entrance guard system, the method of the disclosure disables at least one function of the electronic devices of the specific user.

Claims

1. A method for managing devices based on entrance guard information, comprising:

determining whether a user has logged out an entrance guard system, wherein the entrance guard system is coupled to a switch;

modifying a status corresponding to the user to an inactive status in a first network management table maintained by the switch when the user has logged out the entrance guard system; and

disabling a function of the electronic device corresponding to the user, wherein the user in the first network management table is in the inactive status.

2. The method for managing devices based on entrance guard information as claimed in claim 1, wherein the step of disabling the function of the electronic device corresponding to the user comprises:

turning off the electronic device or disabling a network access authority of the electronic device.

3. The method for managing devices based on entrance guard information as claimed in claim 1, wherein the step of disabling the function of the electronic device corresponding to the user comprises:

controlling a power line communication device to stop providing a power to the electronic device, turn off the electronic device or disable a network access authority of the electronic device, wherein the power line communication device provides the power and the network access authority to the electronic device.

4. The method for managing devices based on entrance guard information as claimed in claim 3, wherein the step of disabling the network access authority of the electronic device comprises:

disabling a medium access control address corresponding to the electronic device in the first network management table.

5. The method for managing devices based on entrance guard information as claimed in claim 1, wherein after the step of disabling the function of the electronic device corresponding to the user in the first network management table, the method further comprises:

sending the first network management table to an access point managed by the switch to update a second network management table maintained by the access point.

6. The method for managing devices based on entrance guard information as claimed in claim 1, wherein when the user does not log out the entrance guard system, the method further comprises:

modifying the status corresponding to the user to an active status in the first network management table, and sending the first network management table to an access point managed by the switch to update a second network management table maintained by the access point.

7. The method for managing devices based on entrance guard information as claimed in claim 6, further comprising:

controlling a power line communication device connected to the electronic device to provide a power to the electronic device.

8. The method for managing devices based on entrance guard information as claimed in claim 6, further comprising:

counting a number of users in the active status in the first network management table; and

determining an operation mode of the access point according to the number of the users.

9. The method for managing devices based on entrance guard information as claimed in claim 1, wherein when the user does not log out the entrance guard system, the method further comprises:

writing a service set identifier and a password corresponding to the service set identifier into an identification card used by the user for logging in the entrance guard system, wherein the service set identifier and the password are used for accessing a wireless network provided by an access point managed by the switch.

10. A switch, coupled to an entrance guard system, comprising:

a memory device, storing a plurality of modules;

a processor, coupled to the memory device, and accessing and executing the modules, and the modules comprising;

a determining module, determining whether a user has logged out the entrance guard system;

a modifying module, modifying a status corresponding to the user to an inactive status in a first network management table maintained by the switch when the user has logged out the entrance guard system; and

a disabling module, disabling a function of an electronic device corresponding to the user, wherein the user in the first network management table is in the inactive status.

11. The switch as claimed in claim 10, wherein the disabling module turns off the electronic device or disables a network access authority of the electronic device.

12. The switch as claimed in claim 10, wherein the disabling module first turns off the electronic device and then disables a network access authority of the electronic device.

13. The switch as claimed in claim 12, wherein when the disabling module detects that the electronic device tries to access a network provided by the switch, the disabling module again turns off the electronic device, or the switch sends a warning message.

14. The switch as claimed in claim 10, wherein the disabling module is configured to control a power line communication device to stop providing a power to the electronic device, turn off the electronic device or disable a network access authority of the electronic device, wherein the power line communication device provides the power and the network access authority to the electronic device.

15. The switch as claimed in claim 10, wherein the disabling module is configured to disable a medium access control address corresponding to the electronic device in the first network management table.

16. The switch as claimed in claim 10, further comprising:

an updating module, configured to send the first network management table to an access point managed by the switch to update a second network management table maintained by the access point.

17. The switch as claimed in claim 10, further comprising:

an updating module, wherein when the user does not log out the entrance guard system, the modifying module is configured to modify the status corresponding to the user to an active status in the first network management table, and the updating module sends the first network management table to an access point managed by the switch to update a second network management table maintained by the access point.

18. The switch as claimed in claim 17, further comprising:

an enabling module, configured to control a power line communication device connected to the electronic device to provide a power to the electronic device.