Video monitoring system with elevator invalid request signal removing function

A video monitoring system and invalid request technology, applied in the field of elevator video monitoring, can solve problems affecting detection accuracy and inappropriateness
CN102821272AActive Publication Date: 2012-12-12安徽中科智能高技术有限责任公司
4 Cites 50 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽中科智能高技术有限责任公司
Publication Date
2012-12-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a video monitoring system with an elevator invalid request signal removing function. Elevator waiting hall video acquisition modules are mounted in elevator waiting halls in each floor, and a car video acquisition module is mounted in a car. Images acquired are respectively transmitted to the elevator waiting hall video processing modules and a car video processing module. Whether people are in elevator waiting halls or in the car or whether the car is in full load conditions or not can be detected by comprehensively utilizing various image processing technologies such as human-body judgment and 'space full-load detection' technology. Further, processing results are transmitted to a CAN (controller area network) bus via a CAN module, and received by an invalid request processing module for further processing. For invalid requests, the invalid request processing module transmits removal commands to an elevator master controller, invalid stopping of the elevator in various conditions can be avoided, running efficiency of the elevator is improved and energy loss is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention mainly relates to the field of elevator video monitoring, in particular to a video monitoring system for clearing elevator invalid request signals. Background technique

[0002] With the development of the urbanization process and the progress of the social economy, high-rise buildings continue to emerge, and elevators have been widely used as the main tool for vertical transportation in high-rise buildings. At present, while elevator products meet the basic needs of users, they are also developing in the direction of energy saving and intelligence. How to optimize and dispatch elevators more effectively, improve elevator operating efficiency, and reduce elevator energy consumption are currently major Elevator manufacturers and related research and development institutions urgently need to consider.

[0003] Under the existing elevator scheduling mode, some invalid stops often occur during the elevator running process, for example: someo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More