EARLY WARNING METHOD, SYSTEM AND SERVER BASED ON SATELLITE POSITIONING

• US 20170136947A1
• Filed: 12/21/2015
• Published: 05/18/2017
• Est. Priority Date: 11/12/2015
• Status: Abandoned Application

• Current Assignee: Leauto Intelligent Technology (Beijing) Co. Ltd.
• Original Assignee: Leauto Intelligent Technology (Beijing) Co. Ltd.
• Inventors: ZHANG, Zhao
• Application Number:
  US14/976,686
• Publication Number:
  US 20170136947A1
• Time in Patent Office: Days
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: G08B 21/0269 System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
• CPC Class Codes: G08B 21/24 Reminder alarms, e.g. anti-loss alarms

Abstract

The present disclosure discloses an early warning method, system and server based on satellite positioning. The method includes: receiving position information of a monitor terminal device, a monitored object terminal device and a vehicle in real time; calculating distances among a monitor, a monitored object and the vehicle in real time according to the received position information; and judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle. The method provided by the present disclosure can be used for accurately deducing possible dangerous situations of the monitor, the monitored object and the vehicle, and helping the monitor to master the situations in time to avoid dangers.

Claims

1. An early warning method based on satellite positioning, comprising:

receiving position information of a monitor terminal device, a monitored object terminal device and a vehicle in real time;

calculating distances among a monitor, a monitored object and the vehicle in real time according to the received position information; and

judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle.

2. The method of claim 1, wherein the judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle further comprises:

when the distances among the monitor, the monitored object and the vehicle are less than or equal to a preset short distance, determining not to send the alarm information.

3. The method of claim 1, wherein the judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle further comprises:

when the distances among the monitor, the monitored object and the vehicle are greater than or equal to a preset long distance, and the distance between the monitored object and the vehicle is less than or equal to the preset short distance, determining to send the alarm information to the monitor terminal device to prompt that the monitor has left the vehicle and the monitored object is still in the vehicle.

4. The method of claim 3, further comprising:

after sending the alarm information to the monitor terminal device, and if not receiving information sent back by the monitor terminal device within a preset time, sending the alarm information to the monitor terminal device again.

5. The method of claim 1, wherein the judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle further comprises:

when the distances among the monitor, the monitored object and the vehicle are greater than or equal to the preset long distance, determining to send the alarm information to the monitor terminal device and the vehicle to prompt that the monitored object leaves the vehicle.

6. The method of claim 1, further comprising:

receiving speed information of the vehicle in real time; and

the judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle further comprises;

when judging that the vehicle speed is greater than or equal to a preset speed, the distance between the monitor and the monitored object is less than or equal to the preset short distance, and the distances among the monitor, the monitored object and the vehicle are gradually increased, determining to send the alarm information to the monitor terminal device to prompt that the vehicle is stolen.

7. The method of claim 6, further comprising:

when receiving information confirming that a vehicle is stolen sent by the monitor terminal device, sending control information to the vehicle to control the vehicle.

8. The method of claim 2, wherein the preset short distance is 5 m to 8 m.

9. The method of claim 3, wherein the preset long distance is 30 m to 50 m.

10. A server, comprising:

a processor; and

a memory for storing instructions executable by the processor;

wherein the processor is configured to perform the following steps;

receiving position information of a monitor terminal device, a monitored object terminal device and a vehicle in real time;

calculating distances among a monitor, a monitored object and the vehicle in real time according to the received position information;

judging whether to send alarm information according to the calculated distances among the monitor, the monitored object and the vehicle; and

sending the alarm information when the calculated distances meet a preset distance.

11. The server of claim 10, wherein the processor is further configured to perform the following steps:

when the distances among the monitor, the monitored object and the vehicle are less than or equal to a preset short distance, determining not to send the alarm information.

12. The server of claim 10, the processor is further configured to perform the following steps:

when the distances among the monitor, the monitored object and the vehicle are greater than or equal to a preset long distance, and the distance between the monitored object and the vehicle is less than or equal to the preset short distance, determining to send the alarm information to the monitor terminal device to prompt that the monitor has left the vehicle and the monitored object is still in the vehicle.

13. The server of claim 12, the processor is further configured to perform the following steps:

judging whether receives information sent back by the monitor terminal device within a preset time, and if not, sending the alarm information to the monitor terminal device again.

14. The server of claim 10, the processor is further configured to perform the following steps:

when the distances among the monitor, the monitored object and the vehicle are greater than or equal to the preset long distance, determining to send the alarm information to the monitor terminal device and the vehicle to prompt that the monitored object leaves the vehicle.

15. The server of claim 10, the processor is further configured to perform the following steps:

receiving speed information of the vehicle in real time; and

when judging that the vehicle speed is greater than or equal to a preset speed, the distance between the monitor and the monitored object is less than or equal to the preset short distance, and the distances between the vehicle and the monitor and the monitored object are gradually increased, determining to send the alarm information to the monitor terminal device to prompt that the vehicle is stolen.

16. The server of claim 15, the processor is further configured to perform the following steps:

receiving information confirming that a vehicle is stolen sent by the monitor terminal device; and

sending control information to the vehicle to control the vehicle.

17. The server of claim 11, wherein the preset short distance is 5 m to 8 m.

18. The server of claim 12, wherein the preset long distance is 30 m to 50 m.

19. An early warning system based on satellite positioning, comprising:

the server of any of claim 10, as well as a monitor terminal device, a monitored object terminal device and a vehicle.