A system and method for monitoring faults of elevator trapped people

Abstract

The invention discloses a system and method for monitoring a people-trapping failure in an elevator. The system comprises a could server, terminals, an elevator controlling system, a remote monitoring device and an emergency power supply module. The elevator controlling system makes communication with the cloud server through the remote monitoring device; the terminals establish communication connection with the cloud server through a wireless mode; the system sends people-trapping failure notice to the cloud server in real time; and the people-trapping failure notice is sent to the terminal at the nearest distance with an accident elevator through the cloud server so that maintenance personnel wearing the terminals can arrive the scene at first time. When the people-trapping failure occurs in the elevator, the condition that the people-trapping failure occurs in the elevator is monitored in real time, and an automatic rescue program is started; when the situation that the people-trapping failure is removed is monitored, the corresponding terminal is informed through the cloud server, and invalid attendance of the maintenance personnel wearing the terminals is omitted, so that under the condition that the workload of the maintenance personnel is reduced, the company operation cost is also reduced.

Description

technical field [0001] The invention relates to an elevator control system, in particular to an elevator trapping fault monitoring system and method. Background technique [0002] In recent years, the number of elevators in my country has maintained a growth rate of more than 15% every year, so the current domestic elevator usage is also very large, and the probability of elevator failure during use is increasing. Due to the continuous development of information technology , Information spreads faster and faster in daily life. Once the elevator fails, it will soon attract social attention and cause adverse effects. Therefore, effective monitoring and rapid fault response are becoming more and more important. In this context, many companies have launched their own elevator control systems, and their solutions are basically to set up a remote monitoring device, which communicates with the elevator control system and directly obtains relevant parameters of the elevator operation...

AI Technical Summary

Problems solved by technology

[0003] However, in some specific faults, such as the fault of an elevator with a trapped person, the existing technology cannot identify the specific rescue situation. Therefore, when the cloud monitors the elevator and reports a fault with a trapped person, it will immediately alert the relevant maintenance person in charge and notify him to rush to the rescue. Go to the scene to rescue trapped passengers or arrange maintenance personnel to go to the scene

In actual situations, sometimes some accidental failures such as momentary signal interruption during elevator operation, abnormal power supply system, etc., the elevator can generally automatically rescue or return to the leveling area. At this time, the elevator can automatically rescue or rely on the passengers themselves. Rescue operations can be realized without the need for maintenance personnel to rush to the scene as soon as possible, thus wasting a certain amount of maintenance resources

Images