Method and apparatus for video surveillance

Patent metadata

Field	Value
Publication number	US-10861306-B2
Application number	US-201715455347-A
Country	US
Kind code	B2
Filing date	Mar 10, 2017
Priority date	Mar 11, 2016
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

Embodiments of the present disclosure provide a method and apparatus for video surveillance. The method comprises: receiving a video data transmission request from a mobile device; registering the mobile device as a temporary surveillance device of the video surveillance system in response to the video data transmission request; establishing a wireless connection with the mobile device, receiving video data from the mobile device via the wireless connection; and processing and storing the video data. The methods or apparatuses of the present disclosure enables a mobile device to temporarily join in a video monitoring system as needed so as to supplement and reinforce the existing video monitoring systems, e.g., enhancing the coverage and/or precision of the video surveillance systems.

First claim

We claim:

1. A method for use in a video surveillance system, comprising:
receiving a video data transmission request from a new mobile device that is not part of the video surveillance system;
in response to the video data transmission request, dynamically registering the mobile device that is not part of the video surveillance system as a new surveillance device of the video surveillance system;
establishing a wireless connection with the mobile device,
receiving video data from the mobile device via the wireless connection; and
processing and storing the video data,
wherein the method further comprises, prior to receiving the video data transmission request from the mobile device, transmitting to the mobile device an invitation to join the video surveillance system, the invitation transmitted as part of a broadcast invitation sent to multiple crowd-owned mobile devices within a designated region.

2. The method according to claim 1 , wherein the video surveillance system further comprises a fixed surveillance device.

3. The method according to claim 2 , wherein the fixed surveillance device is part of the video surveillance system both before the mobile device joins the video surveillance system and after the mobile device exits the video surveillance system.

4. The method according to claim 3 , wherein the mobile device is a crowd-owned mobile device that is not a permanent part of the video surveillance system.

5. The method according to claim 1 , wherein establishing a wireless connection with the mobile device comprises:
assigning a video server for processing the video transmission request; and
establishing the wireless connection with the mobile device via the video server.

6. The method according to claim 1 , further comprising:
monitoring usage of resources in the video surveillance system; and
adjusting, based on the monitoring, resource amount allocated for the video surveillance system.

7. The method according to claim 1 , further comprising:
upon interruption of the wireless connection with the mobile device, saving a break point to facilitate recovering the wireless connection from the break point.

8. The method according to claim 1 , further comprising:
receiving, from the mobile device and via the wireless connection, a result of pre-processing of the video data; and
wherein the processing and storing the video data comprises:

processing and storing the video data and the result of the pre-processing.

9. The method according to claim 8 , wherein the result of pre-processing for the video data includes at least one of the following:
video frame,
metadata,
at least one of type, configuration, and model of the mobile device,
at least one of capturing time and location of the video contained in the video data, and
at least one of a content feature and an object of the video data.

10. The method according to claim 8 , wherein processing and storing the video data and the result of pre-processing comprises:
processing and storing the video data and the result of the pre-processing, respectively.

11. The method according to claim 10 , wherein processing and storing the video data and the result of pre-processing, respectively, comprises:
performing data staging of the video data;
processing and storing the data staged video data; and
processing and storing the result of the pre-processing without the data staging.

12. The method of claim 1 , wherein the wireless connection is bi-directional, and wherein the method further comprises, in response to abnormality being detected in processing the video data, transmitting an alarm to the mobile device via the wireless connection, the alarm enabling the mobile device to alert a user of the mobile device that the abnormality was detected.

13. A computer program product including a set of non-transitory, computer-readable media having instructions which, when executed by a set of processors of a video surveillance system, cause the video surveillance system to perform a method, comprising:
receiving a video data transmission request from a new mobile device that is not part of the video surveillance system;
in response to the video data transmission request, dynamically registering the mobile device that is not part of the video surveillance system as a new surveillance device of the video surveillance system;
establishing a wireless connection with the mobile device,
receiving video data from the mobile device via the wireless connection; and
processing and storing the video data,
wherein the method further comprises, prior to receiving the video data transmission request from the mobile device, transmitting to the mobile device an invitation to join the video surveillance system, the invitation transmitted as part of a broadcast invitation sent to multiple crowd-owned mobile devices within a designated region.

14. A video surveillance system, comprising a processing unit coupled to memory, the video surveillance system constructed and arranged to:
receive a video data transmission request from a new mobile device that is not part of the video surveillance system;
in response to the video data transmission request, dynamically register the mobile device that is not part of the video surveillance system as a new surveillance device of the video surveillance system;
establish a wireless connection with the mobile device, receive video data from the mobile device via the wireless connection; and
process and store the video data,
wherein the video surveillance system is constructed and arranged to, prior to receipt of the video data transmission request from the mobile device, transmit to the mobile device an invitation to join the video surveillance system, the invitation transmitted as part of a broadcast invitation sent to multiple crowd-owned mobile devices within a designated region.

15. The video surveillance system according to claim 14 , wherein the video surveillance system further comprises a fixed surveillance device.

16. The video surveillance system according to claim 15 , wherein the mobile device is a crowd-owned mobile device that is not a permanent part of the video surveillance system, and wherein the fixed surveillance device is part of the video surveillance system both before the mobile device joins the video surveillance system and after the mobile device exits the video surveillance system.

Assignees

• Emc Ip Holding Co Llc

Inventors

• Cao Yu
• Guo Xiaoyan
• Dong Zhe
• Li Sanping
• Tao Jun
• Zhao Accela Yilong

Classifications

• G08B13/19673 Primary

  Addition of time stamp, i.e. time metadata, to video stream · CPC title

• H04L65/1073 Primary

  Registration or de-registration · CPC title

• H04L67/561

  Adding application-functional data or data for application control, e.g. adding metadata · CPC title

• H04L65/612

  for unicast · CPC title

• G08B13/19671

  Addition of non-video data, i.e. metadata, to video stream · CPC title