Remote self-rescue system for someone trapped in household elevator

Abstract

The invention discloses a remote self-rescue system for someone trapped in a household elevator, and relates to the technical field of elevators. According to the technical scheme adopted by the invention, the key point is that the remote self-rescue system comprises the elevator and an elevator protective circuit, wherein the protective circuit comprises a safety detecting module and a brake control module, and further comprises an elevator control end; the elevator control end comprises a detecting module and an elevator performing module; the detecting module is used for detecting a fault signal of the elevator protective circuit in real time, detecting the fault signal of the elevator protective circuit, and emitting the fault signal to the brake control module while emitting a performing signal to the elevator performing module, and the brake control module brakes the elevator; and after receiving the performing signal emitted by the detecting module, the performing module emits arescue signal to the elevator protective circuit. In a using process of the household elevator, a phenomenon of trapping someone due to faults of a safety circuit system is generated; and the intelligent control system realizes self-rescue, and has the effects of a high safety coefficient, strong operation reliability and short recue time.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a remote autonomous rescue system for trapped persons in household elevators. Background technique [0002] When a person is trapped in an elevator, it’s actually because the safety protection system of the elevator is working (like braking when you encounter a red light while driving), but more than 90% of the people who are trapped in the elevator are caused by the elevator door lock circuit and safety circuit. Caused by misoperation (some switches, sensors, contacts on the electrical circuit, aging and poor contact, incorrect installation and commissioning, inadequate daily maintenance, etc.), the safety circuit stops the running elevator. [0003] In the field of commercial elevators, it is not suitable for remote rescue and escape (because the users are complex, mobile, difficult to manage, and difficult to train) nor does it need remote rescue and escape (because there ar...

AI Technical Summary

Problems solved by technology

[0010] Although the rescue system is installed inside the existing elevator, it can remind the staff or relevant personnel at the first time when the elevator fails, but the elevator maintenance staff cannot enter the owner's house at the first time (it is difficult to arrive at the first time) , and have no right to directly enter the owner's house after arriving), which increases the time for the trapped people to wait for rescue

In an extreme situation, such as the owner is alone at home, without a mobile phone when taking the elevator, and the fixed phone in the car happens to fail, it is very dangerous to be trapped in the elevator at this time, because effective rescue cannot be obtained in a short time , can only wait for the family to go home, report for repairs and help, if the family happens to be away on a business trip, there may be more serious consequences

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