面向多模态感知的安防机器狗警情协同响应方法
By using multimodal perception technology to identify modal inversion boundaries, establish an alarm shadow map, and generate staggered response paths, the problem of passage congestion caused by half-lowered roller shutters and the start of sprinklers and smoke exhaust fans in the fire compartment of the underground garage was solved, achieving accurate coordinated response and path optimization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HEFEI SHENGWEN INFORMATION TECH CO LTD
- Filing Date
- 2026-06-17
- Publication Date
- 2026-07-17
AI Technical Summary
When existing security robot dogs encounter situations such as half-lowered roller shutters, sprinkler systems, and smoke exhaust fans in the fire compartment of an underground parking garage, water mist obscuring the view, metal reflection, and airflow through the door gaps cause the temperature peak of the same alarm source to shift on both sides of the roller shutter, sound source echo to reverse, and gas concentration to lag. This results in multiple robot dogs concentrating on the wrong side, causing passage congestion and delaying the response to trapped personnel or battery thermal runaway points.
By acquiring the visible light occlusion rate, infrared temperature difference, acoustic echo delay, gas concentration change rate, and pose information of the robot dog, an alarm observation sequence is formed, modal inversion boundaries are identified, an alarm shadow map is established, the robot dog is controlled to perform detection and crossing and the observation difference is corrected, and a staggered response path is generated to ensure coordinated response.
When water spray, metal reflection, and exhaust airflow are present, accurately distinguish between real alarm sources and false alarm areas, avoid multiple robot dogs concentrating on the wrong side or blocking narrow passages, and maintain continuous coordination of detection, control, and communication relay.
Smart Images
Figure CN122416675A_ABST