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公开(公告)号：EP1958909A1
公开(公告)日：2008-08-20
申请号：EP05809757.7
申请日：2005-11-25
CPC分类号： B66B5/02 , B66B1/32 , B66B5/0031
摘要： Provided is an emergency stop system for an elevator including a state sensor for detecting an operation of a car, a brake device for braking the car, a brake controller for outputting a signal for operating the brake device based on a signal detected by the state sensor and an uninterruptible power supply device for supplying electric power to the sensor, the brake device, and the controller. The controller has a signal processing/calculating unit for calculating the deceleration of the car based on the signal detected by the sensor, a command value calculating unit for calculating a command value for operating the brake device based on the deceleration of the car calculated by the processing/calculating unit and a power monitoring device for monitoring a state of the uninterruptible power supply device. At least one of the sensor, the processing/calculating unit, and the calculating unit has a plurality of independent systems.
摘要翻译： 提供一种用于电梯的紧急停止系统，其包括用于检测轿厢的操作的状态传感器，用于制动轿厢的制动装置，用于根据由状态传感器检测到的信号输出用于操作制动装置的信号的制动控制器 以及用于向传感器，制动装置和控制器供电的不间断电源装置。 控制器具有信号处理/计算单元，用于根据由传感器检测到的信号来计算轿厢的减速度;指令值计算单元，用于基于由所述传感器计算出的轿厢的减速度来计算用于操作制动装置的指令值 处理/计算单元和用于监视不间断电源装置的状态的电力监视装置。 传感器，处理/计算单元和计算单元中的至少一个具有多个独立系统。
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公开(公告)号：EP1918239A1
公开(公告)日：2008-05-07
申请号：EP05780959.2
申请日：2005-08-25
发明人： UEDA, Takaharu
摘要： Provided is an elevator apparatus in which a car is raised and lowered by driving forces of a plurality of driving machines. The driving machines have driving sheaves, motors for rotating the driving sheaves, and brake devices for braking the rotation of the driving sheaves. Each brake device has a plurality of brake main bodies belonging to a plurality of different groups. At the time of emergency braking, the brake devices generate braking forces by means of the brake main bodies with timings differing from group to group.
摘要翻译： 本发明提供一种电梯装置，利用多台驱动装置的驱动力使轿厢升降。 驱动装置具有驱动滑轮，使驱动滑轮旋转的电动机，以及用于对驱动滑轮的旋转进行制动的制动装置。 每个制动装置具有属于多个不同组的多个制动主体。 在紧急制动时，制动装置通过制动器主体产生制动力，其中组之间的时间不同。
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公开(公告)号：EP1918237B1
公开(公告)日：2014-11-26
申请号：EP05780954.3
申请日：2005-08-25
发明人： IWATA, Masafumi , UEDA, Takaharu
CPC分类号： B66B5/0018 , B66B1/34
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公开(公告)号：EP1950164A1
公开(公告)日：2008-07-30
申请号：EP05806293.6
申请日：2005-11-14
发明人： UEDA, Takaharu , SAKAI, Masaya , SHIBATA, Masunori
IPC分类号： B66B1/30
摘要： Provided is an elevator control device which drives a cage in a high-efficient speed pattern without using load detecting means such as a conventional scale device. The elevator control device includes: a current detector for detecting a current that is supplied to a motor from an inverter; a speed detector for detecting a rotation speed of the motor; speed pattern generating means for generating an elevator speed pattern; a motor speed control device for controlling the speed so that a speed detection value follows a speed command value of the speed pattern; and a motor current control device for controlling a current that is supplied to the motor with respect to the inverter by using a current detection value and the speed detection value on the basis of the speed command value, and in the elevator control device, the motor current control device has duty detecting means for detecting a duty that is a ratio of an on-time of the inverter within a given sampling period, and the speed pattern generating means changes the speed pattern of the motor on the basis of a duty detection value that is detected by the duty detecting means.
摘要翻译： 提供一种电梯控制装置，其不使用诸如常规标尺装置的负载检测装置，以高效率的速度图案驱动轿厢。 电梯控制装置包括：电流检测器，用于检测从逆变器提供给电动机的电流; 速度检测器，用于检测电动机的转速; 速度模式产生装置，用于产生电梯速度模式; 电动机速度控制装置，用于控制速度，使得速度检测值遵循速度模式的速度指令值; 以及电动机电流控制装置，用于通过使用电流检测值和基于速度指令值的速度检测值来控制提供给电动机的电流相对于逆变器，并且在电梯控制装置中，电动机 电流控制装置具有用于检测作为在给定采样周期内的逆变器的导通时间的比率的占空比的占空比检测装置，并且速度模式发生装置根据占空比检测值改变电动机的速度模式 由占空比检测装置检测。
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公开(公告)号：EP1932794A1
公开(公告)日：2008-06-18
申请号：EP05790458.3
申请日：2005-10-05
发明人： UEDA, Takaharu , KIGAWA, Hiroshi , OKADA, Akira
CPC分类号： B66B1/3484
摘要： In an elevator apparatus, a weighing apparatus is used to detect live load in a car. The weighing apparatus has: a displacing member that is displaced in response to changes in the live load inside the car; and a plurality of displacement detecting portions that detect displacement of the displacing member and output a detection signal that corresponds to the live load. In other words, the weighing apparatus outputs a plurality of detection signals in response to mechanical displacement of a single displacing member.
摘要翻译： 在电梯装置中，称重装置用于检测轿厢内的活载。 该称重装置具有：位移部件，其响应于轿厢内的活载的变化而位移; 以及多个位移检测部分，其检测位移部件的位移并输出对应于活载的检测信号。 换句话说，称重装置响应于单个位移构件的机械位移而输出多个检测信号。
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7.发明公开
公开(公告)号：EP1930274A1
公开(公告)日：2008-06-11
申请号：EP05788070.0
申请日：2005-09-30
发明人： IWATA, Masafumi , UEDA, Takaharu
IPC分类号： B66B1/06
CPC分类号： B66B1/285
摘要： In an elevator operation control device, a plurality of operation control profiles for prescribing values regarding operation of an elevator, for example, a speed of a car are registered in an operation control device body. The operation control device body collects values such as the activation frequency of the car and the like as information on a condition of use of the elevator. The operation control device body also selects one of the operation control profiles in accordance with the information on the condition of use, and controls the operation of the elevator based on the selected operation control profile.
摘要翻译： 在电梯操作控制装置中，在操作控制装置主体中登记了用于规定关于电梯的操作的值的多个操作控制简档，例如轿厢的速度。 操作控制装置主体收集诸如轿厢的启动频率等的值作为关于电梯使用状况的信息。 操作控制装置主体还根据关于使用条件的信息选择操作控制简档之一，并且基于所选择的操作控制简档来控制电梯的操作。
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公开(公告)号：EP1918237A1
公开(公告)日：2008-05-07
申请号：EP05780954.3
申请日：2005-08-25
发明人： IWATA, Masafumi , UEDA, Takaharu
CPC分类号： B66B5/0018 , B66B1/34
摘要： An elevator operation control device has a component temperature detecting portion for detecting a temperature of a drive device, and a component-protective operation control portion for restraining an elevator from operating in accordance with the temperature detected by the component temperature detecting portion. Upon detecting a rise in the temperature of the drive device, the component-protective operation control portion changes operation control parameters of the elevator to restrain the elevator from operating and thus stops the rise in the temperature of the drive device before a protection circuit stops the elevator from operating.
摘要翻译： 电梯操作控制装置具有用于检测驱动装置的温度的部件温度检测部分和用于根据由部件温度检测部分检测到的温度来限制电梯操作的部件保护操作控制部分。 在检测到驱动装置的温度升高时，部件保护动作控制部改变电梯的运转控制参数，以限制电梯运转，从而在保护电路停止之前停止驱动装置的温度上升 电梯从操作。
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公开(公告)号：EP1950164B1
公开(公告)日：2018-01-24
申请号：EP05806293.6
申请日：2005-11-14
发明人： UEDA, Takaharu , SAKAI, Masaya , SHIBATA, Masunori
摘要： Provided is an elevator control device which drives a cage in a high-efficient speed pattern without using load detecting means such as a conventional scale device. The elevator control device includes: a current detector for detecting a current that is supplied to a motor from an inverter; a speed detector for detecting a rotation speed of the motor; speed pattern generating means for generating an elevator speed pattern; a motor speed control device for controlling the speed so that a speed detection value follows a speed command value of the speed pattern; and a motor current control device for controlling a current that is supplied to the motor with respect to the inverter by using a current detection value and the speed detection value on the basis of the speed command value, and in the elevator control device, the motor current control device has duty detecting means for detecting a duty that is a ratio of an on-time of the inverter within a given sampling period, and the speed pattern generating means changes the speed pattern of the motor on the basis of a duty detection value that is detected by the duty detecting means.
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公开(公告)号：EP1930274B1
公开(公告)日：2014-03-12
申请号：EP05788070.0
申请日：2005-09-30
发明人： IWATA, Masafumi , UEDA, Takaharu
CPC分类号： B66B1/285
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