Information Processing Method And Electronic Apparatus

• US 20150381632A1
• Filed: 12/17/2014
• Published: 12/31/2015
• Est. Priority Date: 06/27/2014
• Status: Active Application

• Current Assignee: Lenovo Company Limited (Lenovo Group Ltd.)
• Original Assignee: Lenovo Company Limited (Lenovo Group Ltd.)
• Inventors: Li, Fanzhi, Pang, Jianjun, Fan, Xiaofan, Wei, Yunlong, Wang, Ran, Niu, Peipei, Chen, Jiazi
• Granted Patent: US 10,257,204 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/44 Program or device authentication
• CPC Class Codes: G06F 2221/2111 Location-sensitive, e.g. geographical location, GPS
• CPC Class Codes: G06F 2221/2139 Recurrent verification
• CPC Class Codes: H04L 63/0853 using an additional device, e.g. smartcard, SIM or a different communication terminal cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 12/63 Location-dependent; Proximity-dependent
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

The present application provides an information processing method and an electronic apparatus that can automatically adjust the electronic apparatus to an information inaccessible state, thus the information security is enhanced. The method includes the steps of when a current state of the electronic apparatus is an information accessible state, obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not; determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result; when the first determination result is YES, adjusting the current state of the electronic apparatus to the information inaccessible state.

Claims

1. An information processing method applied to an electronic apparatus, the method comprising:

in a case that a current state of the electronic apparatus is an information accessible state, obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not;

determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result;

adjusting the current state of the electronic apparatus according to the first determination result.

2. The method according to claim 1, wherein the adjusting the current state of the electronic apparatus according to the first determination result comprises adjusting the current state of the electronic apparatus to the information inaccessible state in a case that the first determination result is YES.

3. The method according to claim 1, wherein the obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not comprises obtaining a distance between the electronic apparatus and a preset electronic apparatus.

4. The method according to claim 3, wherein the determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result comprises determining whether the distance between the electronic apparatus and the preset electronic apparatus is greater than a preset distance or not, to obtain the first determination result.

5. The method according to claim 3, wherein the obtaining a distance between the electronic apparatus and a preset electronic apparatus comprises:

the electronic apparatus scanning a ranging signal sent by the preset electronic apparatus, to obtain the distance from the preset electronic apparatus;

the electronic apparatus, when determining that the distance between the electronic apparatus and the preset electronic apparatus meets a second preset condition, stopping scanning the ranging signal, and detecting an acceleration of the electronic apparatus; and

,

the electronic apparatus, when determining that the acceleration is greater than or equal to a first threshold, resuming scanning the ranging signal, to update the distance between the electronic apparatus and the preset electronic apparatus.

6. The method according to claim 5, wherein the electronic apparatus, when determining that the distance between the electronic apparatus and the preset electronic apparatus meets a second preset condition, stopping scanning the ranging signal comprises the electronic apparatus, when determining that the distance between the electronic apparatus and the preset electronic apparatus is less than or equal to a second threshold, stopping scanning the ranging signal.

7. The method according to claim 5, wherein the electronic apparatus, when determining that the distance between the electronic apparatus and the preset electronic apparatus meets a second preset condition, stopping scanning the ranging signal comprises the electronic apparatus, when determining that the distance between the electronic apparatus and the preset electronic apparatus is greater than or equal to a third threshold, stopping scanning the ranging signal.

8. The method according to claim 1, wherein the obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not comprises obtaining a wireless signal strength between the electronic apparatus and a preset electronic apparatus.

9. The method according to claim 8, wherein the determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result comprises determining whether the wireless signal strength is less than a preset strength or not to obtain the first determination result.

10. The method according to claim 8, wherein the obtaining wireless signal strength between the electronic apparatus and a preset electronic apparatus comprises:

predetermining a first distance from the preset electronic apparatus;

obtaining a first wireless signal strength of the preset electronic apparatus at the first distance with respect to the electronic apparatus;

establishing and storing correlation relationship between the first distance and the first wireless signal strength; and

,

determining the wireless signal strength corresponding to the distance between the electronic apparatus and the preset electronic apparatus according to the correlation relationship.

11. The method according to claim 10, wherein the predetermining a first distance from the preset electronic apparatus comprises:

displaying a reference image;

receiving a response signal sent by the preset electronic apparatus, the response signal indicating that the preset electronic apparatus completes acquisition of the reference image; and

,

determining the first distance between the electronic apparatus and the preset electronic apparatus according to the response signal.

12. The method according to claim 4, wherein the adjusting the current state of the electronic apparatus to the information inaccessible state comprises at least one of adjusting operations of:

adjusting the current state of the electronic apparatus to an Off state;

adjusting the current state of the electronic apparatus to a locked state, and

adjusting the current state of the electronic apparatus to a state that at least one application in the electronic apparatus is in a logout state.

13. The method according to claim 1, wherein the determining whether the at least one parameter meets a first preset condition or not is determined by a preset electronic apparatus, and the adjusting the current state of the electronic apparatus to the information inaccessible state comprises:

receiving a first control command for switching operating states from the preset electronic apparatus, the first control command being transmitted based on a Bluetooth protocol; and

,

switching a first operating mode running currently to a second operating mode different from the first operating mode according to the first control command, the first operating mode having the current state, and the second operating mode having the information inaccessible state.

14. The method according to claim 13, wherein the switching the first operating mode running currently to the second operating mode different from the first operating mode comprises:

acquiring a startup key carried in the first control command;

matching the startup key with a preset key; and

,

in a case that the startup key matches the preset key, switching the first operating mode running currently to the second operating mode.

15. An electronic apparatus, comprising:

a first obtaining unit for, in a case that a current state of the electronic apparatus is an information accessible state, obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not;

a first determining unit, for determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result; and

,

a first controlling unit for, adjusting the current state of the electronic apparatus to the information inaccessible state according to the first determination result.

16. The electronic apparatus according to claim 15, wherein the first controlling unit adjusts the current state of the electronic apparatus to the information inaccessible state in a case that the first determination result is YES.

17. The electronic apparatus according to claim 15, wherein the first obtaining unit is used for obtaining a distance between the electronic apparatus and a preset electronic apparatus.

18. The electronic apparatus according to claim 17, wherein the first determining unit is used for determining whether the distance between the electronic apparatus and the preset electronic apparatus is greater than a preset distance or not, to obtain the first determination result.

19. The electronic apparatus according to claim 17, wherein the first obtaining unit comprises:

a scanning module, for scanning a ranging signal sent by the preset electronic apparatus, to obtain the distance from the preset electronic apparatus, and when determining that the distance between the electronic apparatus and the preset electronic apparatus meets a second preset condition, stopping scanning the ranging signal;

a detecting module for, in a case that the scanning module stops scanning the ranging signal, detecting an acceleration of first electronic apparatus; and

,

wherein the scanning module is further used for, when determining that the acceleration is greater than or equal to a first threshold, resuming scanning the ranging signal, to update the distance between the electronic apparatus and the preset electronic apparatus.

20. The electronic apparatus according to claim 19, wherein the scanning module is used for, when determining that the distance between the electronic apparatus and the preset electronic apparatus is less than or equal to a second threshold, or greater than or equal to a third threshold, stopping scanning the ranging signal.

21. The electronic apparatus according to claim 15, wherein the first obtaining unit obtains a wireless signal strength between the electronic apparatus and a preset electronic apparatus.

22. The electronic apparatus according to claim 21, wherein the first determining unit determines whether the wireless signal strength is less than a preset strength or not, to obtain the first determination result.

23. The electronic apparatus according to claim 21, wherein the first obtaining unit comprises:

a distance detecting module, for predetermining a first distance between the electronic apparatus and the preset electronic apparatus; and

,

a processor, for obtaining a first wireless signal strength of the preset electronic apparatus at the first distance with respect to the electronic apparatus, establishing and storing correlation relationship between the first distance and the first wireless signal strength, and determining the wireless signal strength corresponding to the distance between the electronic apparatus and the preset electronic apparatus according to the correlation relationship.

24. The electronic apparatus according to claim 23, wherein the distance detecting module displays a reference image, receives a response signal sent by the preset electronic apparatus, and determines the first distance between the electronic apparatus and the preset electronic apparatus according to the response signal, the response signal indicating that the preset electronic apparatus completes acquisition of the reference image.

25. The electronic apparatus according to claim 15, wherein the first controlling unit adjusts the current state of the electronic apparatus to the information inaccessible state by at least one of operations of:

adjusting the current state of the electronic apparatus to an Off state;

or

adjusting the current state of the electronic apparatus to a locked state, or

adjusting the current state of the electronic apparatus to a state that at least one application in the electronic apparatus is in a logout state.

26. A preset electronic apparatus, comprising:

a sending and receiving unit, for sending an inquiry command to an electronic apparatus to inquire an apparatus state of the electronic apparatus, and receiving an apparatus state information returned by the electronic apparatus;

a second obtaining unit for, in a case that the apparatus state information indicates that a current state of the electronic apparatus is an information accessible state, obtaining an information of at least one parameter for determining whether it is necessary to adjust the current state from the information accessible state to an information inaccessible state or not;

a second determining unit, for determining whether the at least one parameter meets a first preset condition or not to obtain a first determination result; and

,

a second controlling unit for, adjusting the current state of the electronic apparatus to the information inaccessible state according to the first determination result.

27. The preset electronic apparatus according to claim 26, wherein the second controlling unit adjusts the current state of the electronic apparatus to the information inaccessible state in a case that the first determination result is YES.

28. The preset electronic apparatus according to claim 26, wherein the second obtaining unit is configured to obtain obtaining a distance between the preset electronic apparatus and the electronic apparatus.

29. The preset electronic apparatus according to claim 28, wherein the second determining unit is configured to determine whether the distance between the electronic apparatus and the preset electronic apparatus is greater than a preset distance or not, to obtain the first determination result.

30. The preset electronic apparatus according to claim 26, wherein the second obtaining unit is configured to obtain a wireless signal strength between the preset electronic apparatus and the electronic apparatus.

31. The preset electronic apparatus according to claim 30, wherein the second determining unit is configured to determine whether the wireless signal strength is less than a preset strength or not, to obtain the first determination result.

32. The preset electronic apparatus according to claim 26, wherein the second controlling unit is configured to execute at least one of controlling operations of:

sending control information to the electronic apparatus, to adjust the current state of the electronic apparatus to an Off state;

sending control information to the electronic apparatus, to adjust the current state of the electronic apparatus to a locked state; and

sending control information to the electronic apparatus, to adjust the current state of the electronic apparatus to a state that at least one application in the electronic apparatus is in a logout state.

33. The preset electronic apparatus according to claim 26, wherein the second controlling unit comprises:

a detecting module, for detecting whether there is a first Bluetooth signal in a current detection range or not;

a processing module for, in a case that there is the first Bluetooth signal, sending a first control command to the electronic apparatus having the first Bluetooth signal, the first control command being used for indicating the electronic apparatus to switch from a first operating mode running currently to a second operating mode.