WO2019114563A1 - 含nfc设定及oled显示的多功能时间继电器 - Google Patents

含nfc设定及oled显示的多功能时间继电器 Download PDF

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WO2019114563A1
WO2019114563A1 PCT/CN2018/118389 CN2018118389W WO2019114563A1 WO 2019114563 A1 WO2019114563 A1 WO 2019114563A1 CN 2018118389 W CN2018118389 W CN 2018118389W WO 2019114563 A1 WO2019114563 A1 WO 2019114563A1
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nfc
relay
assembly
time relay
setting
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PCT/CN2018/118389
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English (en)
French (fr)
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吴小莉
朱丽霞
戴礼正
刘金格
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菲尼克斯亚太电气（南京）有限公司
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Publication of WO2019114563A1 publication Critical patent/WO2019114563A1/zh

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • the invention relates to the field of relay technology, in particular to an industrial 4.0 multi-function time relay comprising an NFC setting and an OLED display.
  • time relay is widely used in the industrial field.
  • the traditional high-precision multi-function time relay is generally used to adjust the three potentiometers for function selection, range selection and time setting.
  • the existing time relay is adjusted by the potentiometer analog mode, which is affected by the linear change of the potentiometer resistance value.
  • the repeat setting accuracy is low, and the delay setting time and the panel scale indication setting error are large.
  • the technical problem to be solved by the present invention is to provide a multi-function time relay with NFC setting and OLED display that better meets the requirements of the industrial 4.0 application, and can write and select functions and settings by means of human-computer interaction. Time, power input, one model can meet all needs.
  • the present invention provides a multifunctional time relay including an NFC setting and an OLED display, comprising: an HMI (human machine interface) panel assembly, and a left casing 2 with a ventilation grille flame retardant.
  • the right casing 3 with the flame-retardant flame-retardant, the PCB assembly 4 and the DIN rail assembly 5; when assembled, the PCB assembly 4 is snapped into the left-hand housing 2 with the flame-retardant flame-retardant, and the HMI panel assembly is connected above the PCB assembly 4. 1.
  • the right side cover of the PCB assembly 4 is covered with a flame-retardant right casing 3, and the DIN rail assembly 5 is mounted under the PCB assembly 4.
  • the HMI panel assembly 1 includes an OLED display 11, a power supply and timing indicator 12, a relay action indication 13, an NFC contact area 14, a setting confirmation key 15, an up key 16, a down key 17, and an HMI panel component 1.
  • the top of the OLED display 11 is provided with a power supply and timing indicator 12 and a relay action indicator 13 arranged in parallel below the OLED display 11, and an NFC contact area 14 is disposed at the bottom of the HMI panel assembly 1, and the NFC contact area 14 is provided.
  • the setting confirmation key 15, the down key 17, and the up key 16 are sequentially disposed above.
  • the NFC tag and the coil are disposed on the HMI panel assembly 1, the CPU and the NFC tag are connected by an I 2 C serial bus, and the smart phone or the NFC connection device sends a magnetic field to the NFC tag when reading or writing data, NFC The tag generates electricity from the coil itself.
  • the relay personalizes the operating mode and delay time via the built-in NFC interface.
  • the relay is suitable for any voltage within a wide range of AC/DC 24-240V.
  • the time relay of the present invention is a time relay capable of flexibly setting parameters through NFC.
  • a suitable inductance is designed by the coil, and the capacitance in the loop is combined to obtain NFC operation.
  • the required frequency in the setting, the traditional method of manually adjusting the potentiometer is changed; in space, the arrangement problem of the NFC coil in a narrow space is solved; using the human-computer interaction method, the smartphone is close to
  • the NFC sensing area of the panel is written to the selected function and set time.
  • the 24-240V AC/DC power supply is adaptive. When selecting the model, one model can meet the multi-function requirements.
  • FIG. 1 is a schematic view showing the overall structure of a time relay of the present invention.
  • FIG. 2 is a schematic view showing the external structure of the time relay of the present invention.
  • FIG. 3 is a schematic structural view of an HMI panel assembly of the present invention.
  • FIG. 4 is a block diagram of an NFC connection of the present invention.
  • a multi-function time relay including NFC setting and OLED display includes: HMI panel assembly 1, left casing with flame-retardant flame retardant, right casing with flame-retardant flame-retardant 3.
  • a right casing 3 with a ventilated flame retardant is mounted, and a DIN rail assembly 5 is mounted below the PCB assembly 4.
  • the time relay of the present invention has more than ten functions, and the time range is from a few microseconds to several days, and a wide range of power is supplied.
  • the time relay uses the most economical microprocessor, the most advanced NFC chip, accurate timing and convenient setting.
  • the time setting can be made in the following two ways: (1) button setting: boot into the “boot screen”, at this time, the numerical function and delay time can be set, the function default value is FUC, and the delay time default value is 0; 2) NFC setting: Write the set value to the time relay through the mobile device. This setting allows you to copy and set multiple settings.
  • FIG. 3 is a schematic structural view of an HMI panel assembly of the present invention.
  • the HMI panel assembly 1 includes an OLED display 11, a power supply and timing indicator 12, a relay action indication 13, an NFC contact area 14, a setting confirmation key 15, an up key 16, a down key 17, and an uppermost portion of the HMI panel assembly 1.
  • An OLED display 11 is disposed, and a power supply and a timing indicator 12 and a relay action indication 13 are arranged in parallel below the OLED display 11, and an NFC contact area 14 is disposed at the bottom of the HMI panel assembly 1, and the NFC contact area 14 is sequentially arranged.
  • a setting confirmation key 15, a down key 17, and an up key 16 are provided. When the time relay is powered on, enter the “boot screen”, the function and delay time can be set.
  • the default is to enter the FUC function setting state.
  • the characters are reversed. If you need to modify the setting value, press the setting confirmation key 15, The character flashes and can be modified. If the keyboard is not operated for 5s, the normal display state is restored. Press the up button 16 and down button 17 to select the desired setting and press the setting confirm button 15 to confirm. After confirmation, the characters are restored. 5s does not operate the keyboard and returns to the normal display state. In the reverse state of the character, press the up button 16 and the down button 17 to select the parameter value to be set. The function can be selected from E and Es with 8 working modes.
  • the maximum value of the hour setting is 999
  • the maximum value of the minute and second setting is 59
  • the maximum value of the millisecond setting is 999.
  • the up button 16 and the down button 17 are used to increase or decrease the value, and the NFC sensor
  • the area 14 is a smart phone or an adapter close to the area, and the time relay is set.
  • FIG 4 it is a block diagram of the NFC connection.
  • the NFC tag and the coil are designed on the HMI panel component 1 of the technical solution.
  • the CPU and the NFC tag are connected by an I 2 C serial bus, and the smart phone or the NFC connection device sends a magnetic field to the NFC tag when reading or writing data.
  • the NFC tag self-generates through the coil, enabling the interaction of the smartphone or NFC connected device and the process of sending data to the Internet.
  • the NFC chip is composed of an EEPROM memory, an I 2 C interface, and a data control unit, and energy and data are exchanged through a coil connected to the NFC chip.
  • the NFC chip is equivalent to a dual-port memory.
  • the smartphone or device accesses one storage port of the NFC chip through the NFC interface, and the other port is accessed by the CPU on the time relay main board through the I 2 C serial bus. Based on this function, data can be transferred to the time relay via an NFC-enabled smartphone or device.
  • the NFC chip is passive, the NFC chip can be read and written even if the time relay has no power supply.
  • NFC chip is similar to a dual-port memory, which completes the interaction of the time relay with the external system through a smartphone or device with NFC read/write capability. While the invention has been shown and described with respect to the preferred embodiments of the present invention, it will be understood that

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Relay Circuits (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种含NFC设定及OLED显示的工业4.0多功能时间继电器，包括：HMI面板组件（1）、带通风栅阻燃的左壳体（2）、带通风栅阻燃的右壳体（3）、PCB组件（4）和DIN导轨组件（5）。时间继电器可通过NFC灵活地设置参数，在NFC天线设计上，通过线圈设计出合适的电感量，结合回路中的电容，得到NFC工作所需的频率；在设定上，改变了传统的手动调整电位器的方法；在空间上，解决了在窄小的空间内NFC线圈的排布问题；运用人机交互的方式，智能手机靠近面板的NFC感应区域，写入选择的功能和设定时间；在电源输入方面，则实现了24-240V AC/DC电源自适应，选型时，一个型号可以满足多功能需求。

Description

含NFC设定及OLED显示的多功能时间继电器 技术领域
本发明涉及继电器技术领域，尤其是一种含NFC设定及OLED显示的工业4.0多功能时间继电器。
背景技术
时间继电器作为一种低成本的成熟产品在工业领域应用极其广泛。传统的高精度多功能时间继电器，一般是通过调节三个电位器，分别用于功能选择、范围选择和时间设定。
在使用方面，在工业现场，这种设定方式非常不利于大批量的设定操作，给工程师造成极大的困扰。传统的时间继电器，由于输入电压范围、功能、时间范围需求的不同，有多达上百种型号，面对不同的项目需求，工程师在选型时因为这些不确定性因素陷入了估算困难，订货量无法确定，型号多无法管理的困境。并且，在后期设计时，要对多个时间继电器进行设定，工程量巨大。
在设定精度方面，现有的时间继电器采用电位器模拟方式调节，受到电位器阻值线性变化的影响，重复设定精度较低，延时整定时间与面板刻度指示整定误差较大。不仅如此，调节时，还需借助螺丝刀等工具才能进行功能设定和时间调节。
在可持续发展方面，这种多器件的冗余设计相对于OLED分解只需十年而言，也造成了资源的浪费和对人类生活环境的污染。
发明内容
本发明所要解决的技术问题在于，提供一种更好符合工业4.0应用要求的，含NFC设定及OLED显示的多功能时间继电器，能够运用人机交互的方式，写入选择的功能和设定时间，电源输入方面，一个型号可以满足所有需求。
为解决上述技术问题，本发明提供一种含NFC设定及OLED显示的多功能时间继电器，包括：HMI(人机接口，human machine interface)面板组件1、带通风栅阻燃的左壳体2、带通风栅阻燃的右壳体3、PCB组件4和DIN导轨组件5；组装时，将PCB组件4卡入带通风栅阻燃的左壳体2，PCB组件4的上方连接HMI 面板组件1，PCB组件4的右方盖上带通风栅阻燃的右壳体3，PCB组件4的下方装上DIN导轨组件5。
优选的，HMI面板组件1包括OLED显示屏11、供电电源及计时状态指示灯12、继电器动作指示13、NFC接触区域14、设定确认键15、上键16、下键17；HMI面板组件1的最上方设置有OLED显示屏11，OLED显示屏11下方并列设置有供电电源及计时状态指示灯12和继电器动作指示13，HMI面板组件1的最下方设置有NFC接触区域14，NFC接触区域14的上方依次设置有设定确认键15、下键17和上键16。
优选的，NFC标签及线圈设置于HMI面板组件1上，CPU与NFC标签通过I 2C串行总线连接，智能手机或NFC连接设备在读取或写入数据时，向NFC标签发送磁场，NFC标签通过线圈自发电。
优选的，继电器通过内置的NFC接口，个性化设置工作模式和延时时间。
优选的，继电器适用于在AC/DC24-240V宽范围内的任何电压。
本发明的有益效果为：本发明的时间继电器，是一款可通过NFC灵活设置参数的时间继电器，在NFC天线设计上，通过线圈设计出合适的电感量，结合回路中的电容，得到NFC工作所需的频率；在设定上，改变了传统的手动调整电位器的方法；在空间上，解决了在窄小的空间内NFC线圈的排布问题；运用人机交互的方式，智能手机靠近面板的NFC感应区域，写入选择的功能和设定时间；在电源输入方面，则实现了24-240V AC/DC电源自适应，选型时，一个型号可以满足多功能需求。
附图说明
图1为本发明的时间继电器整体结构示意图。
图2为本发明的时间继电器外部结构示意图。
图3为本发明的HMI面板组件结构示意图。
图4为本发明的NFC连接框图。
具体实施方式
如图1和2所示，一种含NFC设定及OLED显示的多功能时间继电器，包括：HMI面板组件1、带通风栅阻燃的左壳体2、带通风栅阻燃的右壳体3、PCB组件4和DIN导轨组件5；组装时，将PCB组件4卡入带通风栅阻燃的左壳体2，PCB组 件4的上方连接HMI面板组件1，PCB组件4的右方盖上带通风栅阻燃的右壳体3，PCB组件4的下方装上DIN导轨组件5。
机械工程、化学工业以及电厂和自动化技术的工艺正变得越来越复杂，对供电系统的需求也在持续提高，时间继电器用于这些过程技术中的时序控制。
本发明的时间继电器具有多达十余种功能，时间范围从从几微秒到几天，宽范围供电。该时间继电器选用了最经济的微处理器，最前沿的NFC芯片，计时精准，设定便捷。
可以通过如下两种方式进行时间设定：(1)按键设定：开机进入“开机画面”，此时，可设置数值功能和延时时间，功能默认值FUC，延时时间默认值0；(2)NFC设定：通过移动设备，将设定值写入时间继电器，此设定，可以对多个设定进行拷贝设定。
如图3所示，为本发明的HMI面板组件结构示意图。HMI面板组件1包括OLED显示屏11、供电电源及计时状态指示灯12、继电器动作指示13、NFC接触区域14、设定确认键15、上键16、下键17；HMI面板组件1的最上方设置有OLED显示屏11，OLED显示屏11下方并列设置有供电电源及计时状态指示灯12和继电器动作指示13，HMI面板组件1的最下方设置有NFC接触区域14，NFC接触区域14的上方依次设置有设定确认键15、下键17和上键16。时间继电器上电，进入“开机画面”，可设置功能和延时时间，按任意键后，默认进入FUC功能设置状态，字符反白，若需要修改设定值，再按设定确认键15，字符闪烁，可以修改。若5s不操作键盘，恢复正常显示状态。按上键16、下键17选择所需要设定的选项，按设定确认键15确认。确认后，字符恢复反白。5s不操作键盘，恢复正常显示状态。在字符反白状态下，按上键16、下键17选择需要设定的参数值。功能可选择E、Es具有8种工作模式。延时时间按照
Figure PCTCN2018118389-appb-000001
进行设定，小时设定的最大值为999，分钟和秒的设定的最大值为59，毫秒设定的的最大值999，上键16、下键17用于数值的增减，NFC感应区域14为智能手机或适配器靠近区域，进行时间继电器的设定。
如图4所示，为NFC连接框图。NFC标签及线圈设计于本技术方案的HMI面板组件1上，CPU与NFC标签通过I 2C串行总线连接，智能手机或NFC连接设备在读取或写入数据时，向NFC标签发送磁场，NFC标签通过线圈自发电，实现了智能手机或NFC连接设备的交互，并可将数据发送到互联网的过程。
NFC芯片由EEPROM memory、I 2C接口、数据控制单元组成，能量和数据通过 连接到NFC芯片的线圈交换。NFC芯片相当于一个双端口存贮器，智能手机或设备通过NFC接口访问NFC芯片的一个存储端口，另一个端口由时间继电器主板上的CPU通过I 2C串行总线访问。基于此功能，数据可以通过具有NFC功能的智能手机或设备传输到时间继电器。另外，因为NFC芯片是无源的，所以即便时间继电器没有供电电源，NFC芯片也是可以被读写的。也正是因为NFC芯片类似于一个双端口存储器，它通过具有NFC读写功能的智能手机或设备，完成了时间继电器与外部系统的交互。尽管本发明就优选实施方式进行了示意和描述，但本领域的技术人员应当理解，只要不超出本发明的权利要求所限定的范围，可以对本发明进行各种变化和修改。

Claims (10)

  1. 一种含NFC设定及OLED显示的多功能时间继电器，其特征在于，包括：HMI面板组件(1)、带通风栅阻燃的左壳体(2)、带通风栅阻燃的右壳体(3)、PCB组件(4)和DIN导轨组件(5)；组装时，将PCB组件(4)卡入带通风栅阻燃的左壳体(2)，PCB组件(4)的上方连接HMI面板组件(1)，PCB组件(4)的右方盖上带通风栅阻燃的右壳体(3)，PCB组件(4)的下方装上DIN导轨组件(5)。
  2. 如权利要求1所述的含NFC设定及OLED显示多功能时间继电器，其特征在于，HMI面板组件(1)包括OLED显示屏(11)、供电电源及计时状态指示灯(12)、继电器动作指示(13)、NFC接触区域(14)、设定确认键(15)、上键(16)、下键(17)；HMI面板组件(1)的最上方设置有OLED显示屏(11)，OLED显示屏(11)下方并列设置有供电电源及计时状态指示灯(12)和继电器动作指示(13)，HMI面板组件(1)的最下方设置有NFC接触区域(14)，NFC接触区域(14)的上方依次设置有设定确认键(15)、下键(17)和上键(16)。
  3. 如权利要求1所述的含NFC设定及OLED显示的多功能时间继电器，其特征在于，NFC标签及线圈设置于HMI面板组件(1)上，CPU与NFC标签通过I 2C串行总线连接，智能手机或NFC连接设备在读取或写入数据时，向NFC标签发送磁场，NFC标签通过线圈自发电。
  4. 如权利要求1所述的含NFC设定及OLED显示的多功能时间继电器，其特征在于，继电器通过内置的NFC接口，个性化设置工作模式和延时时间。
  5. 如权利要求1所述的含NFC设定及OLED显示的多功能时间继电器，其特征在于，继电器适用于在AC/DC24-240V宽范围内的任何电压。
  6. 一种时间继电器，其特征在于，包括：
    由左壳体(2)和右壳体(3)组成的继电器壳体；
    置于所述继电器壳体内的PCB组件(4)；以及
    安装于所述继电器壳体上侧的HMI面板组件(1)，所述HMI面板组件(1)上设有OLED显示屏(11)和NFC接触区域(14)，
    其中，所述PCB组件(4)包括含CPU的主板，所述HMI面板组件(1)上设置有NFC标签及线圈，所述NFC标签中包括NFC芯片，所述CPU和所述NFC芯片通信耦合，所述线圈和所述NFC芯片通信耦合。
  7. 如权利要求6所述的时间继电器，其特征在于，所述时间继电器能够通过按键设定模式和NFC设定模式来设置工作模式和延时时间。
  8. 如权利要求7所述的时间继电器，其特征在于，所述NFC芯片包括NFC接口和I 2C串行总线接口，外部的智能手机或适配器能够通过NFC接口访问所述NFC芯片的一个存储端口，所述CPU能够通过所述I 2C串行总线访问所述NFC芯片的另一个存储端口。
  9. 如权利要求8所述的时间继电器，其特征在于，所述HMI面板组件(1)包括供电电源及计时状态指示灯(12)、继电器动作指示(13)、NFC接触区域(14)、设定确认键(15)、上键(16)、下键(17)。
  10. 如权利要求6所述的时间继电器，其特征在于，
    所述左壳体(2)和所述右壳体(3)是带通风栅阻燃的壳体，
    所述PCB组件(4)适于卡入所述左壳体(2)，所述PCB组件(4)的上方适于和所述HMI面板组件(1)装配连接，所述PCB组件(4)的右方适于盖上所述右壳体(3)，所述继电器壳体下方适于安装DIN导轨组件(6)。
PCT/CN2018/118389 2017-12-15 2018-11-30 含nfc设定及oled显示的多功能时间继电器 WO2019114563A1 (zh)

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CN109870961A (zh) * 2019-03-25 2019-06-11 菲尼克斯亚太电气（南京）有限公司 支持工作参数nfc传输的时间继电器及对应系统
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