JP2012201423A5

JP2012201423A5 -

Info

Publication number: JP2012201423A5
Application number: JP2011064699A
Authority: JP
Filing date: 2011-03-23
Publication date: 2013-09-19

Description

特開２０００−４８２８６号公報JP 2000-48286 A

（３）前記レーザー光出射部および前記受光部は、それぞれ、前記昇降路の頂部または底部に設けられており、前記レーザー光出射部は、前記乗りかごに向けて前記レーザー光を出射し、前記受光部は、前記乗りかごによって反射された前記レーザー光を受光する上記（２）に記載のエレベータの運転履歴記録装置。 (3) The laser beam emitting unit and the light receiving unit are respectively provided at the top or bottom of the hoistway, and the laser beam emitting unit emits the laser beam toward the car, The light receiving unit is the elevator operation history recording device according to (2), wherein the light receiving unit receives the laser light reflected by the car.

Claims

Distance detection means for detecting a predetermined distance in a hoistway installed in a building, and a separation distance for each car that moves up and down in the hoistway;
An elevator operation history recording apparatus comprising: a recording unit that records an operation history of the car determined from a detection result by the distance detection means.

The distance detecting means includes a laser light emitting unit that emits laser light, and a light receiving unit that receives the laser light from the laser light emitting unit,
2. The configuration according to claim 1, wherein the separation distance is detected based on a time from when the laser light is emitted from the laser light emitting unit to when the light receiving unit receives the emitted laser light. Elevator operation history recording device.

The laser beam emitting unit and the light receiving unit are respectively provided at the top or bottom of the hoistway, the laser beam emitting unit emits the laser beam toward the car, and the light receiving unit is The elevator operation history recording apparatus according to claim 2, wherein the laser beam reflected by the car is received.

The distance detecting means includes a transmitting unit that transmits sound waves, and a receiving unit that receives the sound waves,
The operation history of the elevator according to claim 1, wherein the separation distance is detected based on a time from when the sound wave is transmitted from the transmission unit to when the reception unit receives the transmitted sound wave. Recording device.

The elevator operation history record according to any one of claims 1 to 4, wherein the distance detection means is configured to detect the distance when the movement of the car starts and ends. apparatus.

The elevator operation history recording apparatus according to any one of claims 1 to 5, wherein at least a distance traveled by the car within the hoistway within a predetermined period is recorded as the operation history.

The elevator operation history recording apparatus according to claim 6, wherein the number of landings of the car on each floor of the building within the predetermined period is recorded as the operation history.

Furthermore, the said car records from which floor of the building in which the said hoistway is installed the movement history is recorded as the said driving | operation log | history from which floor the movement was completed. Elevator operation history recording device.

The elevator operation history recording apparatus according to any one of claims 5 to 8, wherein the movement of the passenger car is recorded as the operation history in combination with time.