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WO/2021/128062A1 |
Provided are an elevator power failure monitoring system and method, which belong to the field of electrical monitoring devices and are used to monitor an elevator comprising an elevator controller and a signal processing board which are...
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WO/2021/130887A1 |
Provided is a rotation stopper that can be easily attached to an elevator rope, and a method for adjusting tension using the rotation stopper. A holder (19) of the rotation stopper (18) has a first contact part (26), a second contact par...
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WO/2021/131073A1 |
A security camera device (100) is retrofitted to the inside of an elevator car and images the inside of the car. If, in accordance with the power surveillance state, the supply of power to the security camera device from a power supply u...
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WO/2021/131075A1 |
This occupant assistance device (103) is configured such that in the case when an occupant (500) in an elevator car (100) is determined to have made a specific gesture on the basis of an image captured of the interior of the elevator car...
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WO/2021/128985A1 |
Disclosed are a device fault recognition system and method. The device fault recognition system comprises an acceleration acquisition module, a data extraction module, a wavelet transform module, a detail factor reconstruction module, a ...
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WO/2021/121904A1 |
An elevator (10) comprises a car (11) movable in an elevator shaft (13) and a counter- weight (12) movable together with the car (11) in the elevator shaft (13) in a direction of movement opposite to the direction of movement of the car ...
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WO/2021/120345A1 |
An outside calling system using fingerprint technology to achieve elevator floor automatic registration, comprising multiple elevators on the same floor, an elevator management system, a fingerprint identification device, and a fingerpri...
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WO/2021/121920A1 |
The invention relates to a controller (200) for controlling a lift system (100) in an inspection mode, the lift system (100) having a safety circuit (206), with at least one safety contact (204) which is open in inspection mode, and an i...
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WO/2021/121905A1 |
A method for operating an elevator (1) for an inspection and an elevator for implementing such method are proposed. The elevator comprises a cabin (3), a drive engine (11), a plu- rality of shaft doors (23), a plurality of signal recepto...
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WO/2021/121916A1 |
The invention relates to a device (20) for monitoring a car of an elevator, comprising: at least one sensor (38) for monitoring the car, which sensor (38) produces sensor data (40); and a communication unit (44), the communication unit (...
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WO/2021/124405A1 |
This elevator control device comprises an operation mode changing unit which changes the operation mode of the elevator, and an operation control unit which controls operation of the elevator car in accordance with the operation mode and...
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WO/2021/124829A1 |
A measurement device (11) comprises, for example, a measuring instrument (12), a support device (13), and a fixing member (14). The measuring instrument (12) is provided with a contact member (16) and an indicator (17). The contact membe...
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WO/2021/124576A1 |
Provided are an elevator shaft partitioning method and an elevator shaft partitioning device that prevent interference with adjacent passageways during installation and removal. The partitioning method comprises a hanging step and an aff...
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WO/2021/122385A1 |
A safety brake comprises a first brake element, a first guide element, and an adjusting element. The first brake element is mounted in a displaceable manner in a linear bearing on the first guide element. The first guide element can be m...
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WO/2021/116527A1 |
The present invention relates to a method for monitoring of an elevator system (100), the method comprises: receiving (210) measurement data from a sensor (170) arranged to measure at least one elevator rope (130) during a motion of an e...
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WO/2021/115846A1 |
The invention relates to a brake device (1) for braking a travelling body (3) that can be moved in a guided manner along a guide rail (5) in a movement direction (47). The brake device (1) comprises a mounting (17), a brake element (19),...
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WO/2021/115845A1 |
The invention relates to a brake device (1) for braking a travelling body (3) that can be moved in a guided manner along a guide rail (5) in a movement direction (47). The brake device (1) comprises a holder (17), a brake element (19), a...
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WO/2021/117088A1 |
An emergency stop device for an elevator, wherein a reverse wedge member is provided on the guide rail side of a forward wedge member. Furthermore, the reverse wedge member is movable with respect to the forward wedge member along the re...
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WO/2021/112324A1 |
The present invention relates to an elevator brake release device using emergency power, comprising: a sensing unit for detecting an emergency situation and outputting an emergency situation detection signal when a compulsory brake relea...
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WO/2021/110413A1 |
An externally powered lift-car brake for a lift system and also, for the activation of said brake, a circuit arrangement with integrated staged control of the deceleration of the lift car in the event of emergency braking are proposed. T...
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WO/2021/109605A1 |
Provided is an elevator IC card controller used for security inspection, comprising a controller outer housing (1); the lower end of the controller outer housing (1) is provided with a camera (2); a speaker (3) is arranged on one side of...
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WO/2021/111722A1 |
The present invention is an apparatus that returns an elevator to normal operation after the elevator maintenance work is completed and that improves the safety of a maintenance worker performing the maintenance work by preventing the el...
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WO/2021/110726A1 |
The invention relates to an apparatus (9) for guiding and braking a travelling body (2) of a lift system, which body is to be moved along a guide track (7), said apparatus comprising a retaining means (19), a guiding device (21) and a br...
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WO/2021/107356A1 |
The present invention relates to an elevator which opens perpendicularly, comprising: a hoistway frame; a drive motor; a car which is in the shape of a rectangular parallelepiped and comprises a car sheave module comprising a first and a...
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WO/2021/105192A1 |
In a first aspect, a method for controlling a brake of a driving system for lifting and lowering an elevator cabin of an elevator system is provided. The method comprises operating a release switch to release the brake, determining an op...
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WO/2021/106155A1 |
Provided is an elevator information presentation system capable of easily presenting an inspecting result of an elevator to a manager of the elevator. This information presentation system of an elevator is provided with: a presentation-s...
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WO/2021/106053A1 |
This security camera device, installed inside a car of an elevator and imaging the inside of the car, is provided with: an imaging unit (1001); a power supply unit (1003) that receives power (arrows A and B) and supplies the power to the...
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WO/2021/105545A1 |
The present invention relates to an arrangement for monitoring an elevator comprising at least one elevator rope (110) and an entity (120) along which the at least one elevator rope (110) is arranged to travel at least in part, the arran...
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WO/2021/104969A1 |
The invention relates to a method (200) for performing tests (T1, …, Tn) with lifts (104) of a lift network (102), wherein each of the lifts (104) comprises a lift computer (105) for controlling the lift (104), wherein each of the lift...
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WO/2021/106055A1 |
Provided is a security camera device (100) with an advertisement display function, comprising: a display screen (102) that is retrofitted in a car of an elevator and that displays in the car an advertisement to a passenger of the car; an...
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WO/2021/107357A1 |
The present invention relates to an elevator which opens perpendicularly, comprising: a hoistway frame; a drive motor; a car which comprises a door module comprising a first and a second door, and a guide shoe module comprising a first a...
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WO/2021/100157A1 |
An extraction unit (3306) extracts, as an extracted candidate task, a candidate task in which there is a possibility of a dangerous event occurring due to the performance thereof, said candidate task being among one or more candidate tas...
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WO/2021/101414A1 |
Claimed is a lift for transporting fire crews with firefighting equipment and for saving people in the event of an emergency in various high-rise buildings. The present system comprises an elevator shaft with automatic sliding landing do...
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WO/2021/098634A1 |
A lift operation safety analysis system with a controller (600) arranged to: receive operation data of a lift (10); and process the operation data using an artificial intelligence based processing model to determine presence or otherwise...
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WO/2021/099562A1 |
The invention relates to a method for catching an elevator system (100) and to a catching device (1) for an elevator system comprising a travelling body (21) which is arranged so as to be displaceable along a rail (6). The catching devic...
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WO/2021/099263A1 |
The invention relates to a lift system (1) which has a lift shaft (3), a lift cabin (5) and a driving device (7) for moving the lift cabin (5) inside the lift shaft (3). The driving device (7) comprises a linear motor (9) which has a sta...
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WO/2021/095121A1 |
The purpose of the present invention is to provide an elevator device in which an alarm device connected to an interphone call button can be operated even when the interphone cannot be used. An elevator car 20 is provided with: an inte...
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WO/2021/090447A1 |
Provided is a control system for an elevator which can appropriately adjust setting parameters for image processing an elevator. The control system for an elevator comprises: an image processing unit that processes an image including an ...
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WO/2021/090474A1 |
Provided is an elevator device comprising an emergency stop device which can prevent a braking state detection switch from turning ON during a power failure, even when being actuated by a motor-driven operation unit. This elevator device...
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WO/2021/090488A1 |
This elevator system comprises, for example, a car (11), a transmission device (2), a server (4) and a monitoring device (18). The server (4) has a storage unit (41) in which first identification information for identifying a first devic...
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WO/2021/091431A1 |
The invention relates to elevator design and is directed toward increasing manufacturability, reducing the amount of force required to release an elevator from safety catches and thus improving the operating characteristics thereof, redu...
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WO/2021/090623A1 |
This elevator control device comprises: an in-pit operation reception unit that receives an in-pit operation performed by a maintenance worker present in a pit located below an elevator shaft in a state where a carriage is being operated...
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WO/2021/088229A1 |
A star-connection circuit design method for an elevator permanent magnet synchronous traction motor, comprising: obtaining a plurality of torque-speed curves respectively corresponding to different series resistance values R1, R2, R3, R4...
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WO/2021/089185A2 |
The invention relates to an apparatus for ensuring a safe protected area for a conveyor system (1) comprising at least one conveying means (2), a progressive safety gear (6) for the conveying means (2), and an actuating unit (8) for the ...
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WO/2021/083884A1 |
The present invention relates to a mobile control unit and to a method for remotely controlling a lift installation in an inspection operation, wherein the lift installation comprises a lift cabin (3), a lift controller (4) and a safety ...
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WO/2021/081986A1 |
A buffer foundation pit for an intelligently-fabricated elevator, comprising an elevator foundation pit (1), silencer cotton (8), a second supporting plate (14), a second buffer spring (18), a second sealing cover (20), oil discharge hol...
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WO/2021/085063A1 |
This car comprises a car chamber, a car frame, a car-side door, a car-side door sill, and a foreign matter detection device. The foreign matter detection device detects foreign matter and is positioned on a vertical-direction or width-di...
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WO/2021/084012A1 |
The invention relates to a brake device (15) for braking a movable elevator cab (3) of an elevator system (1) and for measuring load changes produced in the elevator cab (3). The brake device comprises a brake (17), a brake holding assem...
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WO/2021/077983A1 |
An elevator fault determination logic verification method and system and a storage medium. The method comprises: acquiring elevator operation data; acquiring corresponding maintenance records according to the elevator operation data, whe...
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WO/2021/081488A1 |
A brake adapter, kit, and method of using therein for attaching a brake to an elevator system. The adapter configured to apply a contact the main machine shaft while integrally applying bearing retention pressure, and transmitting force ...
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