CN102275789A - An elevator system and method of energy saving - Google Patents

An elevator system and method of energy saving Download PDF

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Publication number
CN102275789A
CN102275789A CN 201110229798 CN201110229798A CN102275789A CN 102275789 A CN102275789 A CN 102275789A CN 201110229798 CN201110229798 CN 201110229798 CN 201110229798 A CN201110229798 A CN 201110229798A CN 102275789 A CN102275789 A CN 102275789A
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CN 201110229798
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Chinese (zh)
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刘金忠
戚永奇
曹银涛
李明辉
林万里
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西继迅达(许昌)电梯有限公司
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Abstract

本发明提供一种电梯节能的方法及系统。 The present invention provides a method and system for energy-saving elevator. 电梯节能的方法包括:监测电梯主控板I/O口输入输出状态;在预设时间内电梯主控板I/O口无输入或输出时,输出休眠信号。 Saving elevator comprising: an elevator monitoring MPU I / O port input-output state; within a preset time when the elevator MPU I / O port no input or output, the output signal of the sleep. 电梯节能系统包括:电梯主控板,电路通路开关单元;所述电梯主控板包括:监测单元和休眠信号输出单元;所述监测单元:用于监测I/O口输入输出状态;所述休眠信号输出单元,用于在预设时间内I/O口无输入或输出时,输出休眠信号;所述电路通路开关单元:在收到所述休眠信号后,断开电路通路。 Saving elevator system comprising: an elevator control board, a switch circuit path means; main control board of the elevator comprising: a monitoring unit and a sleep signal output unit; the monitoring unit: means for monitoring the I / O port input-output state; the dormant signal output means for a preset time I / O port when there is no input or output, a sleep signal is output; said circuit path switching unit: after receiving the sleep signal, opens the circuit path. 本发明提供的电梯节能方法及系统,可以在电梯空闲状态下实现节能。 Saving elevator system of the present invention provides a method and the, energy can be saved in the idle elevator.

Description

一种电梯节能方法及系统 An elevator system and method of energy saving

技术领域 FIELD

[0001] 本发明涉及自动化领域,尤其涉及一种电梯节能方法及系统。 [0001] The present invention relates to the field of automation, particularly to a method and system for energy-saving elevator. 背景技术 Background technique

[0002] 随着城市的发展,需要使用电梯的高层建筑也越来越多。 [0002] As cities grow, we need to use the elevator high-rise buildings is also increasing. 随着电梯的使用量的增加,电梯能耗也成为一个被关注的问题。 With the increased use of elevators, elevators energy consumption has become a matter of attention. 在对宾馆、写字楼等建筑的用电情况调查统计中发现,电梯用电量占总用电量的17%〜25%,仅次于空调用电量,高于照明、供水等的用电量,成为耗能大户之一。 In the survey on electricity consumption in hotels, office buildings and other buildings found that 17% ~ 25% of total electricity consumption elevator, second only to air-conditioning power consumption, higher lighting, water supply and other electricity consumption become one of the energy-hungry. 因此,环保、节能的电梯已经成为电梯业发展的趋势和共同目标。 Therefore, environmental protection, energy conservation has become a trend of the elevator and the elevator industry's common goals.

[0003] 现有技术中,采用并联、群控系统和能量回馈装置等实现电梯的节能,尤其是能量回馈装置在电梯节能方面有突出贡献,能量回馈是将运动中负载上的机械能通过能量回馈器转换成电能并回送给交流电网,供电梯内其他电设备使用,从而达到节能的目的。 [0003] In the prior art, the use of parallel, group control system and the like to achieve energy saving elevator feedback device, in particular energy feedback means outstanding contribution in energy saving elevator, energy feedback is mechanical motion energy back through the load It is converted to electrical energy and back to AC power for other electrical equipment in the elevator, so as to save energy.

[0004] 但是,并联、群控系统和能量回馈装置都是在电梯运行时的节能措施。 [0004] However, energy-saving measures are run in parallel in the elevator group control system and an energy feedback device. 而电梯一天内大部分时间都是处于非工作状态,以小区住宅客梯来说,每天实际运行时间不超过10%, 而90%以上时间均处于空闲状态。 And most of the time during the day is an elevator in a non-working condition, in a cell-residential elevators, the actual running time of a day not more than 10%, while more than 90% of the time are idle. 电梯空闲状态下,电梯控制柜、轿顶、轿厢、门机变频器、 门机等等基本上所有电气部件都带电,特别是电梯控制柜中的轿厢变频器和装在轿门上的门机变频器,带电时的能耗很大。 The idle elevator, the elevator control cabinets, car top, the car, the drive door, door and the like are charged substantially all of the electrical components, in particular an elevator car drive control cabinet mounted on the car door and the door machine drive, a lot of energy when charged. 现有技术中,并没有电梯空闲状态下的节能措施,电梯节能扔不全面。 The prior art, there is no energy-saving measures in the elevator idle elevator saving throw incomplete.

发明内容 SUMMARY

[0005] 本发明的目的是提供一种电梯节能方法及系统,可以在电梯空闲状态下实现节能。 [0005] The object of the present invention is to provide a method and system for energy-saving elevator, energy can be saved in the idle state of the elevator.

[0006] 为了实现上述目的,本发明提供的电梯节能方法是这样实现的: [0006] To achieve the above object, the present invention provides an elevator power saving method is implemented as follows:

[0007] 一种电梯节能方法,包括: [0007] An elevator saving method, comprising:

[0008] 监测电梯主控板I/O 口输入输出状态; [0008] The elevator monitoring MPU I / O port input-output state;

[0009] 在预设时间内电梯主控板I/O 口无输入或输出时,输出休眠信号。 [0009] preset time elevator MPU I / no input or output, the output signal O port sleep.

[0010] 可选的,所述输出休眠信号后,在收到呼梯信号后,输出唤醒信号。 [0010] Optionally, after the sleep signal is output, after receiving the call signal, and outputs the wakeup signal.

[0011] 可选的,所述预设的时间为10〜20min。 [0011] Alternatively, the preset time is 10~20min.

[0012] 为了实现上述目的,本发明提供的电梯节能系统是这样实现的: [0012] To achieve the above object, the present invention provides an elevator system, energy saving is implemented as follows:

[0013] 一种电梯节能系统,包括:电梯主控板,电路通路开关单元;所述电梯主控板包括:监测单元和休眠信号输出单元; [0013] An energy saving elevator system, comprising: an elevator control board, a switch circuit path means; main control board of the elevator comprising: a monitoring unit and a sleep signal output unit;

[0014] 所述监测单元:用于监测I/O 口输入输出状态信息; [0014] the monitoring unit: means for monitoring the I / O port input and output status information;

[0015] 所述休眠信号输出单元,用于在预设时间内I/O 口无输入或输出信息时,输出休眠信号; [0015] the sleep signal output unit, for a preset time when the I / no input or output information, the output port O sleep signal;

[0016] 所述电路通路开关单元:在收到所述休眠信号后,断开电路通路。 The [0016] switch circuit path means: after receiving the sleep signal, opens the circuit path.

[0017] 可选的,所述电梯主控板还包括:呼梯信号接收单元和唤醒信号输出单元; [0017] Optionally, the elevator control board further comprising: call signal receiving means and the wake-up signal output unit;

[0018] 所述呼梯信号接收单元,用于接收呼梯信号;[0019] 所述唤醒信号输出单元,用于在收到所述呼梯信号后,输出唤醒信号; [0018] The call signal receiving means for receiving a call signal; [0019] The wake-up signal output unit, after receiving the call signal, outputting a wakeup signal;

[0020] 所述电路通路开关单元,在收到所述唤醒信号后,打开电路通路。 The [0020] circuit path switching unit, after receiving the wake-up signal, to open the circuit path. [0021 ] 可选的,所述电路通路开关单元为继电器。 [0021] Alternatively, the relay circuit path switching unit.

[0022] 可选的,所述电路通路开关单元为接触器。 [0022] Alternatively, the circuit path switch unit is a contactor.

[0023] 本发明通过监测电梯主控板I/O输入输出状态,在预设的时间内监测电梯主控板I/O没有输入或输出,就会输出电梯休眠信号,现有技术中电梯空闲状态下带电的电梯控制柜、轿顶、轿厢、门机变频器、门机等都会断电进入休眠状态,实现电梯在空闲状态的节能。 [0023] The present invention is by monitoring the elevator control board I / O input output state within a preset time monitoring elevator MPU I / O no input or output, a sleep signal is output elevator, the elevator is idle prior art charge state elevator control cabinets, car top, the car, the drive door, doors, etc. are powered down to sleep, saving achieved in the idle state of the elevator.

[0024] 进一步的,在电梯进入休眠状态后,收到呼梯信号后,会输出唤醒信号,被断电进入休眠状态的电梯控制柜、轿顶、轿厢、门机变频器、门机等会被重新上电,准备运行。 [0024] Further, after the elevator goes to sleep, after receiving the call signal, wake-up signal is output, is powered off to sleep elevator control cabinets, car top, the car, the drive door, door, etc. It will be on again, ready to run. 电梯在进入休眠状态后,在被呼叫时仍能重新上电,不影响乘客乘坐。 After the elevator goes to sleep, when called can still re-power, does not affect passengers.

[0025] 进一步的,本发明提供的电梯节能系统,电路通路开关单元为继电器,能有效地实现断电和通电,且成本低。 [0025] Further, the present invention provides an elevator system, energy saving, the relay circuit path switching unit, and can effectively achieve power energization, and low cost.

[0026] 进一步的,本发明提供的电梯节能系统,电路通路开关单元为接触器,能智能高效地实现断电和通电。 [0026] Further, the present invention provides an elevator system, energy saving, the circuit path switch unit is in contact, a power intelligently and efficiently achieve power.

附图说明 BRIEF DESCRIPTION

[0027] 图1是本发明提供的电梯节能方法流程图。 [0027] FIG. 1 is a flowchart illustrating power saving method of the present invention provides an elevator.

[0028] 图2是本发明提供的电梯节能系统示意图。 [0028] FIG. 2 is a schematic view of an elevator system of the present invention provides energy.

具体实施方式 detailed description

[0029] 为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。 [0029] To make the objectives, technical solutions and advantages of the present invention will become more apparent hereinafter in conjunction with the accompanying drawings and embodiments of the present invention will be further described in detail. 应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。 It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0030] 如图1所示,电梯节能方法,包括: [0030] As shown, a method of saving elevator, comprising:

[0031] Si、监测电梯主控板I/O 口输入输出状态; [0031] Si, the elevator control board monitor I / O port input-output state;

[0032] 电梯主控板监测I/O 口输入输出状态,若在预设时间内输入输出口无输入输出时,执行步骤S2。 [0032] The elevator monitoring MPU I / O port input and output state, if the input and output port within a preset time no input and output, executes step S2. 预设的时间可以为10〜20min,本发明对此不做限制,本领域技术人员可以根据实际状况设定预设的时间。 The predetermined time may be 10~20min, the present invention is not limited in this regard, those skilled in the art can set the preset time according to the actual situation.

[0033] S2、输出休眠信号; [0033] S2, outputs a sleep signal;

[0034] 休眠信号输出给轿厢变频器、门机变频器以及风扇、照明和空调前的电路通路开关单元,电路通路开关单元断开电路通路,轿厢变频器、门机变频器以及风扇、照明和空调, 电梯控制柜以及门机轿顶都会断电,进入休眠状态。 [0034] The sleep signal is output to drive the car, and a front door of the fan drive, lighting and air conditioning circuit path switching unit via circuit switching unit opens the circuit path, drive a car, and a fan door drive, lighting and air conditioning, elevator control cabinet and the door will be off the car roof, into hibernation. 若电梯在休眠状态,有乘客乘坐电梯, 则执行步骤S3。 In the sleep state if the elevator has an elevator passengers, step S3.

[0035] S3、输出唤醒信号。 [0035] S3, wake-up signal output.

[0036] 输出唤醒信号是在收到电梯外呼板上的外呼按钮接收乘客的乘梯指示,或者轿厢内轿厢按钮接收的楼层指示,电梯主控板向电路通路开关单元输出唤醒信号,电路通路开关单元打开轿厢变频器、门机变频器以及风扇、照明和空调,电梯控制柜以及门机轿顶等的电路通路,电梯所有部件都带电,电梯准备进入到运行状态。 [0036] The output signal is received wake-up call button outside the outer panel of the elevator call indication received boarding passengers, the car or the car floor button indicating received, the elevator control board switching unit outputs a wakeup signal to the circuit path , open circuit path switching unit drive car, the inverter and the fan door, lighting and air conditioning, as well as elevator control cabinet door car roof like circuit path, all components are charged elevator, the elevator ready to enter the running state. 需要说明的是,是在预设时间内电梯处于空闲状态时才输出休眠信号,电梯处于休眠状态;在电梯处于休眠状态时,电梯主控板收到轿厢按钮或外呼按钮发送的呼梯信号后,电梯主控板才会输出唤醒信号;步骤输出休眠信号和步骤输出唤醒信号并无前后顺序的限制。 Incidentally yes, yes for a preset time when the elevator is idle sleep signal output elevator in a dormant state; when the elevator is in the sleep state, the main control board receives the elevator car call button or call button to send the outer the signal, the elevator control board until it outputs a wakeup signal; sleep signal output step of outputting the limit signal and not before and after wake-up sequence.

[0037] 本发明还提供电梯节能系统,如图2所示,电梯节能系统包括:电梯主控板100和电路通路开关单元200。 [0037] The present invention also provides a saving elevator system shown in FIG. 2, energy saving elevator system comprising: an elevator plate 100 and the main control circuit 200 via the switching unit.

[0038] 电梯主控板100包括:监测单元和休眠信号输出单元;监测单元,用于监测I/O 口输入输出状态;休眠信号输出单元,用于在预设时间内I/O 口无输入或输出时,输出休眠信号。 [0038] The elevator control board 100 includes: a monitoring unit and a sleep signal output unit; monitoring means for monitoring the I / O port input-output state; sleep signal output unit I / O port no input for a predetermined time or when output, the output signal of the sleep.

[0039] 电路通路开关单元200,用于在收到休眠信号后,断开电路通路。 [0039] The circuit path switching unit 200, after receiving a sleep signal, opens the circuit path. 电路通路开关单元200分别安装在轿厢变频器、门机变频器、照明、风扇和空调与电梯主控板之间,收到休眠信号后,断开轿厢变频器、门机变频器、照明、风扇和空调等电梯内部件的电路通路,电梯各部件除了外呼板和轿厢内按钮都会断电。 Circuit path switching unit 200 are installed between the car drive, door drive, lighting, air conditioning fan and the elevator control board, after receiving the sleep signal, the inverter is disconnected car, door drive, lighting circuit path, a fan and air conditioning components within the elevator, the elevator components in addition to the respective panel and the car call buttons are off. 因此,当乘客需要乘坐电梯,通过外呼板上的外呼按钮选择上或者下,轿厢内的乘客通过轿厢按钮选择楼层信息,电梯主控板收到呼梯信号会输出唤醒信号。 Thus, when the select button on the outbound passengers need to take an elevator, through the outer plate or call, the passenger in the car floor information by selecting a button of the car, the elevator control board received call signal wake-up signal is output.

[0040] 电梯主控板还包括:呼梯信号接收单元和唤醒信号输出单元; [0040] The elevator control board further comprising: call signal receiving means and the wake-up signal output unit;

[0041] 呼梯信号接收单元,用于接收呼梯信号; [0041] The call signal receiving means for receiving a call signal;

[0042] 唤醒信号输出单元,用于在收到呼梯信号后,输出唤醒信号; [0042] The wake-up signal output unit, after receiving the call signal, and outputs a wakeup signal;

[0043] 电路通路开关单元,在收到唤醒信号后,打开电路通路。 [0043] The circuit path switching unit, after receiving the wake-up signal, to open the circuit path. 接通轿厢变频器、门机变频器、照明、风扇和空调等电梯内部件的电路通路,电梯准备进入到运行状态。 Car inverter circuit path is turned on, the drive door, lighting, air conditioning, fans, and elevators inner member, ready to enter the elevator to the running state.

[0044] 在具体实现本发明时,电路通路开关单元可以为继电器或接触器,来实现电路通路开关单元的功能,但是并不局限继电器或接触器,本领域技术人员可以根据本发明公开的内容选择适合的电子元器件。 [0044] In specific implementation of the present invention, the circuit path switching unit may be a relay or contactor, circuit paths to implement the functions of the switching unit, but is not limited to a relay or contactor, disclosed skilled in the art according to the present invention may be content select the appropriate electronic components.

[0045] 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。 [0045] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, equivalent substitutions and improvements should be included in the present within the scope of the invention.

5 5

Claims (7)

  1. 1. 一种电梯节能方法,其特征在于,包括:监测电梯主控板I/O 口输入输出状态;在预设时间内电梯主控板I/O 口无输入或输出时,输出休眠信号。 An elevator saving method comprising: monitoring an elevator MPU I / O port input-output state; elevators MPU I / no input or output, the output signal within a predetermined time sleep O port.
  2. 2.根据权利要求1所述的电梯节能方法,其特征在于,所述输出休眠信号后,在收到呼梯信号后,输出唤醒信号。 2. The power saving method according elevator according to claim 1, characterized in that, after the sleep signal is output, after receiving the call signal, and outputs the wakeup signal.
  3. 3.根据权利要求1或2所述的电梯节能方法,其特征在于,所述预设的时间为10〜 20mino The elevator power saving method of claim 1 or claim 2, wherein said predetermined time is 10~ 20mino
  4. 4. 一种电梯节能系统,其特征在于,包括:电梯主控板,电路通路开关单元;所述电梯主控板包括:监测单元和休眠信号输出单元;所述监测单元:用于监测I/O 口输入输出状态;所述休眠信号输出单元,用于在预设时间内I/O 口无输入或输出时,输出休眠信号;所述电路通路开关单元:在收到所述休眠信号后,断开电路通路。 An energy-saving elevator system comprising: an elevator control board, a switch circuit path means; main control board of the elevator comprising: a monitoring unit and a sleep signal output unit; the monitoring unit: for monitoring I / O port input-output state; the sleep signal output unit for a preset time I / no input or output, the output signal of the sleep O port; said circuit path switching unit: after receiving the sleep signal, disconnect circuit path.
  5. 5.根据权利要求4所述的电梯节能系统,其特征在于,所述电梯主控板还包括:呼梯信号接收单元和唤醒信号输出单元;所述呼梯信号接收单元,用于接收呼梯信号;所述唤醒信号输出单元,用于在收到所述呼梯信号后,输出唤醒信号;所述电路通路开关单元,在收到所述唤醒信号后,打开电路通路。 The elevator of the energy saving system as claimed in claim 4, characterized in that the elevator control board further comprising: call signal receiving means and the wake-up signal output unit; the call signal receiving means for receiving a call signal; the wake-up signal output unit, after receiving the call signal, a wake-up signal output; said circuit path switching unit, after receiving the wake-up signal, to open the circuit path.
  6. 6.根据权利要求4或5所述的电梯节能系统,其特征在于,所述电路通路开关单元为继电器。 Elevator according to claim 4 or 5, the energy saving system, characterized in that said relay circuit path switching unit.
  7. 7.根据权利要求4或5所述的电梯节能系统,其特征在于,所述电路通路开关单元为接触器。 Saving elevator system according to claim 4 or claim 5, wherein said circuit path switch unit is a contactor.
CN 201110229798 2011-08-11 2011-08-11 An elevator system and method of energy saving CN102275789A (en)

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CN103072859A (en) * 2013-01-05 2013-05-01 北京金宇盛通科技有限公司 RFID (Radio Frequency Identification Devices) elevator monitoring control panel
CN103482436A (en) * 2013-09-26 2014-01-01 四川科莱电梯有限责任公司 Energy-saving circuit of elevator
CN105398894A (en) * 2015-11-09 2016-03-16 日立电梯(中国)有限公司 Control method and system for elevator divided-period running

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072859A (en) * 2013-01-05 2013-05-01 北京金宇盛通科技有限公司 RFID (Radio Frequency Identification Devices) elevator monitoring control panel
CN103482436A (en) * 2013-09-26 2014-01-01 四川科莱电梯有限责任公司 Energy-saving circuit of elevator
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CN105398894A (en) * 2015-11-09 2016-03-16 日立电梯(中国)有限公司 Control method and system for elevator divided-period running

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