ESCAPE ROUTE GENERATING METHOD, DEVICE AND SYSTEM

• US 20180188034A1
• Filed: 09/07/2017
• Published: 07/05/2018
• Est. Priority Date: 01/03/2017
• Status: Abandoned Application

• Current Assignee: BOE Technology Group Co., Ltd.
• Original Assignee: BOE Technology Group Co., Ltd.
• Application Number:
  US15/698,166
• Publication Number:
  US 20180188034A1
• Time in Patent Office: Days
• CPC Class Codes: G01C 21/206 specially adapted for indoor navigation
• CPC Class Codes: G01S 1/68 Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
• CPC Class Codes: G08B 7/062 indicating emergency exits
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/024 Guidance services

Abstract

An escape route generating method, device and system. The escape route generating method includes: acquiring an initial route map by identifying identification information of an identification node; receiving fire parameter information; generating an escape route according to the fire parameter information and the initial route map; and providing the escape route.

Claims

1. An escape route generating device, comprising:

a processor and a memory, wherein the memory is used for storing instructions, and when the instructions are executed by the processor, operations are implemented including;

acquiring an initial route map by identifying identification information of an identification node;

receiving fire parameter information;

generating an escape route according to the fire parameter information and the initial route map; and

providing the escape route.

2. The escape route generating device according to claim 1, wherein when the instructions are executed by the processor, further operations are implemented including:

identifying two-dimensional code information on the identification node, and establishing a wireless connection with the identification node; and

initiating a pairing request to the identification node and completing the pairing, and transmitting an identification state request to the identification node, the identification state request being used for acquiring the fire parameter information from the identification node.

3. The escape route generating device according to claim 1, wherein:

the initial route map includes passageway information arranged and identification nodes laid out in respective floors; and

the fire parameter information includes temperature-related information sensed by respective identification nodes in regions where the respective identification nodes are located.

4. The escape route generating device according to claim 3, wherein when the instructions are executed by the processor, further operations are implemented including:

filtering the identification nodes laid out on the initial route map according to the received fire parameter information to obtain escape identification nodes; and

marking the escape identification nodes on the initial route map to generate an escape route map.

5. The escape route generating device according to claim 4, wherein:

the fire parameter information includes temperature data from a plurality of identification nodes, wherein a total amount of the temperature data is smaller than or equal to a total amount of the identification nodes laid out on the initial route map.

6. The escape route generating device according to claim 5, wherein when the instructions are executed by the processor, further operations are implemented including:

taking identification nodes whose temperature data is lower than a safety threshold as the escape identification nodes, and deleting identification nodes whose temperature data is higher than the safety threshold, wherein when the total amount of the temperature data is smaller than the total amount of the identification nodes laid out on the initial route map, identification nodes having no temperature data corresponding thereto are deleted.

7. The escape route generating device according to claim 3, wherein:

the fire parameter information includes binary data from the plurality of identification nodes, a total number of digits of the binary data is smaller than or equal to the total amount of the identification nodes laid out on the initial route map, and each binary digit in the binary data is used for representing whether or not a corresponding identification node is passable.

8. The escape route generating device according to claim 7, wherein when the instructions are executed by the processor, further operations are implemented including:

taking an identification node with a binary digit of 1 as an escape identification node if the binary digit of 1 represents “

passable”

;

or

taking an identification node with a binary digit of 0 as the escape identification node if the binary digit of 0 represents “

passable”

.

9. The escape route generating device according to claim 1, wherein when the instructions are executed by the processor, further operations are implemented including:

taking an image in a position where the identification node is located, and performing direction guidance with an arrow on the image.

10. An escape route generating system comprising:

an identification node, and the escape route generating device according to claim 1;

wherein;

the identification node is represented by identification information, and the identification information is used for storing an initial route map;

the identification node is further configured to receive and store temperature-related data from other identification nodes, and acquire fire parameter information of the identification node; and

each of the identification nodes is further configured to establish a wireless connection in response to identification of the escape route generating device.

11. The escape route generating system according to claim 10, wherein:

each identification node located on the initial route map transmits the temperature-related data stored in the identification node to neighboring identification nodes in a one-level-to-one-level spread-out approach, so that each identification node located on the initial route map has the fire parameter information stored thereon.

12. The escape route generating system according to claim 11, wherein:

each identification node periodically transmits the temperature-related data related to a region where the identification node is located to adjacent identification nodes.

13. The escape route generating system according to claim 11, wherein:

when a certain identification node establishes the wireless connection with the escape route generating device, the certain identification node then transmits a request instruction to an adjacent identification node so as to acquire the temperature data related to the fire parameter information.

14. An escape route generating method, comprising:

acquiring an initial route map by identifying identification information of an identification node;

receiving fire parameter information;

generating an escape route according to the fire parameter information and the initial route map; and

providing the escape route.

15. The escape route generating method according to claim 14, further comprising:

identifying two-dimensional code identification information on the identification node, and establishing a wireless connection with the identification node;

wherein the receiving fire parameter information includes;

initiating a pairing request to the identification node and completing the pairing; and

transmitting an identification state request to the identification node, wherein the identification state request is used for acquiring the fire parameter information from the identification node.

16. The escape route generating method according to claim 14, wherein:

the initial route map includes passageway information arranged and identification nodes laid out in respective floors;

the fire parameter information includes temperature-related information sensed by respective identification nodes at regions where the respective identification nodes are located; and

the generating an escape route according to the fire parameter information and the initial route map, includes;

filtering the identification nodes laid out on the initial route map according to the received fire parameter information to obtain escape identification nodes; and

marking the escape identification nodes on the initial route map to generate an escape route map.

17. The escape route generating method according to claim 16, wherein:

the fire parameter information includes temperature data from a plurality of identification nodes, and a total amount of the temperature data is smaller than or equal to a total amount of the identification nodes laid out on the initial route map; and

the filtering the identification nodes laid out on the initial route map according to the received fire parameter information to obtain escape identification nodes, includes;

taking identification nodes whose temperature data is lower than a safety threshold as escape identification nodes, deleting identification nodes whose temperature data is higher than the safety threshold;

wherein when the total amount of the temperature data is smaller than the total amount of the identification nodes laid out on the initial route map, identification nodes having no temperature data corresponding thereto are deleted.

18. The escape route generating method according to claim 16, wherein:

the fire parameter information includes binary data from the plurality of identification nodes, a total number of digits of the binary data is smaller than or equal to a total amount of the identification nodes laid out on the initial route map, and each binary digit in the binary data is used for representing whether or not a corresponding identification node is passable.

19. The escape route generating method according to claim 18, wherein the filtering the identification nodes laid out on the initial route map according to the received fire parameter information to obtain escape identification nodes, includes:

taking an identification node with a binary digit of 1 as an escape identification node if the binary digit of 1 represents passable;

or

taking an identification node with a binary digit of 0 as the escape identification node if the binary digit of 0 represents passable.

20. The escape route generating method according to claim 14, wherein the providing the escape route includes:

acquiring an image in a position where the identification node is located; and

performing direction guidance with an arrow on the image.