WO2017028536A1 - 一种用于水利发电的基于无线通讯的人员管理系统 - Google Patents

一种用于水利发电的基于无线通讯的人员管理系统 Download PDF

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WO2017028536A1
WO2017028536A1 PCT/CN2016/077276 CN2016077276W WO2017028536A1 WO 2017028536 A1 WO2017028536 A1 WO 2017028536A1 CN 2016077276 W CN2016077276 W CN 2016077276W WO 2017028536 A1 WO2017028536 A1 WO 2017028536A1
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communication
capacitor
control module
management system
wireless communication
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张萍
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张萍
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  • the present invention relates to a wireless communication based personnel management system for hydroelectric power generation.
  • the technical problem to be solved by the present invention is to provide a real-time monitoring with high reliability, low production cost and high function in order to overcome the shortcomings of the prior art, such as low communication reliability, high production cost and low practicability.
  • a wireless communication-based personnel management system for hydroelectric power generation comprising a host, a plurality of communication relay stations and a plurality of communication slaves, each communication relay station and the host are electrically connected There is a communication line, and each communication slave is wirelessly connected with the communication relay station;
  • the communication slave comprises a housing, a display interface disposed on the housing, a control button, a voice module and an RFID electronic tag, wherein the housing is provided with a central control device, the central control device comprising a central control system, and a central control device a display control module, a button control module, a voice control module, a radio frequency control module, and a working power module connected to the control system, wherein the display interface is electrically connected to the display control module, and the control button is electrically connected to the button control module, the voice module Electrically connected to the voice control module, the RFID electronic tag is electrically connected to the radio frequency control module;
  • the radio frequency control module includes a radio frequency control circuit, the radio frequency control circuit includes a first integrated circuit, a battery and an antenna, the first integrated circuit is of the type nRF9E5, and the seventeenth end of the first integrated circuit and the battery
  • the positive electrode is connected and connected to the eighteenth end of the first integrated circuit by a battery
  • the twentieth end of the first integrated circuit is connected to the twenty first end of the first integrated circuit through an antenna
  • the first integrated circuit The nineteenth end is grounded, and the center point of the antenna is grounded.
  • the communication line is a multi-strand shielded wire.
  • the communication relay station is equally spaced and the horizontal distance of the adjacent communication intermediate station is 10 m, and the wireless communication of the communication relay station The distance is 10m.
  • the antenna is connected with a matching circuit, and the matching circuit includes a first capacitor, a second capacitor, a third capacitor, a fourth capacitor and a first resistor, the antenna The center point is grounded through a fourth capacitor, the antenna is connected in series with the first resistor, and the series circuit of the first capacitor, the second capacitor, and the third capacitor is connected in parallel with the first resistor.
  • the battery is a button battery.
  • the invention has the beneficial effects that the wireless communication-based personnel management system for hydroelectric power generation realizes real-time monitoring of the staff through real-time communication between the host, each communication relay station and each communication slave;
  • the machine has a variety of functions, which improves the practicability of the system.
  • the nRF9E5 is adopted in the RF control circuit, which not only reduces the power consumption of the communication slave, but also reduces the volume of the communication slave, reduces the production cost, and improves the communication from The practicality and reliability of the machine.
  • FIG. 1 is a schematic structural view of a wireless communication-based personnel management system for hydroelectric power generation according to the present invention
  • FIG. 2 is a schematic structural view of a communication slave of a wireless communication-based personnel management system for hydroelectric power generation according to the present invention
  • FIG. 3 is a circuit schematic diagram of a radio frequency control circuit of a wireless communication-based personnel management system for hydroelectric power generation according to the present invention
  • FIG. 4 is a system structural diagram of a communication slave of a wireless communication-based personnel management system for hydroelectric power generation according to the present invention
  • a wireless communication-based personnel management system for hydroelectric power generation includes a host 1, a plurality of communication relay stations 3, and a plurality of communication slaves 4, and each communication relay station 3 and the host 1 are electrically connected.
  • a communication line 2 is connected, and each communication slave 4 is wirelessly connected with the communication relay station 3;
  • the communication slave 4 includes a housing, a display interface 5 disposed on the housing, a control button 6, a voice module 7, and an RFID electronic tag 8.
  • the central control device is disposed in the housing, and the central control device includes a central control device.
  • a control system 9 a display control module 10 connected to the central control system 9, a button control module 11, a voice control module 12, a radio frequency control module 13, and a working power module 14,
  • the display interface 5 is electrically connected to the display control module 10
  • the control button 6 is electrically connected to the button control module 11
  • the voice module 7 is electrically connected to the voice control module 12
  • the RFID electronic tag 8 is electrically connected to the radio frequency control module 13;
  • the radio frequency control module 13 includes a radio frequency control circuit, and the radio frequency control circuit includes a first integrated circuit U1, a battery BT1, and an antenna Y1.
  • the first integrated circuit U1 is of the type nRF9E5, and the first integrated circuit U1 is The seventeen end is connected to the positive pole of the battery BT1 and is connected to the eighteenth end of the first integrated circuit U1 through the battery BT1, and the twentieth end of the first integrated circuit U1 passes through the antenna Y1 and the second end of the first integrated circuit U1.
  • the eleventh end of the first integrated circuit U1 is grounded, and the center point of the antenna Y1 is grounded.
  • the communication line 2 is a multi-strand shielded wire.
  • the communication relay station 3 is equally spaced and the horizontal distance of the adjacent communication intermediate station 3 is 10 m, and the communication relay station The wireless communication distance of 3 is 10m.
  • the antenna Y1 is connected with a matching circuit, and the matching circuit includes a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, and a a resistor R1, the center point of the antenna Y1 is grounded through a fourth capacitor C4, the antenna Y1 is connected in series with the first resistor R1, and the series circuit of the first capacitor C1, the second capacitor C2 and the third capacitor C3 is connected The first resistor R1 is connected in parallel.
  • the battery BT1 is a button battery.
  • the radio frequency control circuit of the communication slave 4 in the wireless communication-based personnel management system for hydroelectric power generation the first integrated circuit U1 is of the type nRF9E5, and the nRF9E5 has a small size and low power consumption. Reliable, good power management mode and very few external components, which reduces the power consumption of the communication slave 4, reduces the size of the communication slave 4, reduces the production cost, and improves the practicality of the communication slave 4. And reliability.
  • the working principle of the wireless communication-based personnel management system for hydropower generation is: the host 1 is connected to each communication relay station 3 via the communication line 2, and each communication slave 4 is wirelessly connected with the communication relay station 3 to realize the main control room.
  • the staff monitors the position of the entire plant's staff in real time; the communication line 2 is a multi-strand shielded wire, which improves the reliability of communication.
  • the communication slave 4 in the wireless communication-based personnel management system for hydroelectric power generation the worker performs radio frequency connection with the nearest communication relay station 3 through the RFID electronic tag 8, and can also pass the display interface 5, the control button 6 and
  • the voice module 7 communicates with the staff of the main control room in real time, which improves the practicability of the system; wherein the display control module 10 is used to control the display interface 5 to display related information; the button control module 11 is used to control the operation of the control button 6;
  • the control module 12 is configured to control the operation of the voice module 7;
  • the RF control module 13 is configured to control the RFID electronic tag 8 to perform RF transmission and reception;
  • the working power module 14 is used to ensure the normal operation of the communication slave 4, and ensure the normal operation of the system;
  • the control system 9 is used to control each module to improve the intelligence of the system.
  • the wireless communication-based personnel management system for hydroelectric power generation realizes real-time monitoring of the staff through real-time communication between the host 1, each communication relay station 3 and each communication slave 4;
  • the communication slave 4 has various functions, which improves the practicability of the system, wherein the nRF9E5 is adopted in the radio frequency control circuit, which not only reduces the power consumption of the communication slave 4, but also reduces the volume of the communication slave 4, and also reduces the production. The cost increases the usability and reliability of the communication slave 4.

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Abstract

一种用于水利发电的基于无线通讯的人员管理系统，包括主机(1)、若干通讯中转站(3)和若干通讯从机(4)，各通讯中转站(3)与主机(1)均电连接有通讯线(2)，各通讯从机(4)与通讯中转站(3)无线连接，所述通讯从机(4)包括壳体、设置在壳体上的显示界面(5)、控制按键(6)、语音模块(7)和RFID电子标签(8)，所述壳体内设置有中央控制装置，该用于水利发电的基于无线通讯的人员管理系统通过主机、各通讯中转站和各通讯从机之间进行实时通讯，实现了对工作人员的实时监控；而且通讯从机具有多种功能，提高了系统的实用性，其中射频控制电路中采用nRF9E5，不仅减少了通讯从机的功耗、较小了通讯从机的体积，还降低了生产成本，提高了通讯从机的实用性和可靠性。

Description

一种用于水利发电的基于无线通讯的人员管理系统 技术领域
本发明涉及一种用于水利发电的基于无线通讯的人员管理系统。
背景技术
在我国，随着通讯技术的快速发展，人们对于通讯的应用也越来越广泛。
在大型的水利发电站中，由于电站过于庞大，工作人员众多，需要对站内的工作人员进行实时统一管理。现在水利发电站都采用通讯方式对工作人员进行监控，但是由于电站过大，通讯距离过大，而出现通讯中断等现象。而且工作人员一般都需要携带通讯从机，由于这些通讯从机体积较大，不仅提高了生产成本，而且还给工作人员的工作带来不便。
发明内容
本发明要解决的技术问题是：为了克服现有技术通讯可靠性不高且生产成本高且实用性不强的不足，提供一种能够进行实时监控且可靠性高、不仅生产成本低且功能多、实用性好的用于水利发电的基于无线通讯的人员管理系统。
本发明解决其技术问题所采用的技术方案是：一种用于水利发电的基于无线通讯的人员管理系统，包括主机、若干通讯中转站和若干通讯从机，各通讯中转站与主机均电连接有通讯线，各通讯从机与通讯中转站无线连接；
所述通讯从机包括壳体、设置在壳体上的显示界面、控制按键、语音模块和RFID电子标签,所述壳体内设置有中央控制装置，所述中央控制装置包括中央控制系统、与中央控制系统连接的显示控制模块、按键控制模块、语音控制模块、射频控制模块和工作电源模块，所述显示界面与显示控制模块电连接，所述控制按键与按键控制模块电连接，所述语音模块与语音控制模块电连接，所述RFID电子标签与射频控制模块电连接；
所述射频控制模块包括射频控制电路，所述射频控制电路包括第一集成电路、电池和天线，所述第一集成电路的型号为nRF9E5，所述第一集成电路的第十七端与电池的正极连接且通过电池与第一集成电路的第十八端连接，所述第一集成电路的第二十端通过天线与第一集成电路的第二十一端连接，所述第一集成电路的第十九端接地，所述天线的中心点接地。
作为优选，为了提高主机与各通讯中转站之间的通讯可靠性，提高信号干扰能力，所述通讯线为多股屏蔽导线。
作为优选，为了提高各通讯中转站的可靠性和提高系统的工作效率最大化，所述通讯中转站等间距分布且相邻的讯中转站的水平距离为10m，所述通讯中转站的无线通讯距离为10m。
作为优选，为了提高天线对无线信号的接收可靠性，所述天线连接有匹配电路，所述匹配电路包括第一电容、第二电容、第三电容、第四电容和第一电阻，所述天线的中心点通过第四电容接地，所述天线与第一电阻串联，所述第一电容、第二电容和第三电容组成的串联电路与第一电阻并联。
作为优选，为了减小射频控制电路的体积结构，提高通讯从机的实用性和降低其生产成本，所述电池为纽扣电池。
本发明的有益效果是，该用于水利发电的基于无线通讯的人员管理系统通过主机、各通讯中转站和各通讯从机之间进行实时通讯，实现了对工作人员的实时监控；而且通讯从机具有多种功能，提高了系统的实用性，其中射频控制电路中采用nRF9E5，不仅减少了通讯从机的功耗、较小了通讯从机的体积，还降低了生产成本，提高了通讯从机的实用性和可靠性。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的用于水利发电的基于无线通讯的人员管理系统的结构示意图；
图2是本发明的用于水利发电的基于无线通讯的人员管理系统的通讯从机的结构示意图；
图3是本发明的用于水利发电的基于无线通讯的人员管理系统的射频控制电路的电路原理图；
图4是本发明的用于水利发电的基于无线通讯的人员管理系统的通讯从机的系统结构图；
图中：1.主机，2.通讯线，3.通讯中转站，4.通讯从机，5.显示界面，6.控制按键，7.语音模块，8.RFID电子标签，9.中央控制系统，10.显示控制模块，11.按键控制模块，12.语音控制模块，13.射频控制模块，14.工作电源模块，U1.第一集成电路，BT1.电池，Y1.天线，C1.第一电容，C2.第二电容，C3.第三电容，C4.第四电容，R1.第一电阻。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。
如图1-图4所示，一种用于水利发电的基于无线通讯的人员管理系统，包括主机1、若干通讯中转站3和若干通讯从机4，各通讯中转站3与主机1均电连接有通讯线2，各通讯从机4与通讯中转站3无线连接；
所述通讯从机4包括壳体、设置在壳体上的显示界面5、控制按键6、语音模块7和RFID电子标签8,所述壳体内设置有中央控制装置，所述中央控制装置包括中央控制系统9、与中央控制系统9连接的显示控制模块10、按键控制模块11、语音控制模块12、射频控制模块13和工作电源模块14，所述显示界面 5与显示控制模块10电连接，所述控制按键6与按键控制模块11电连接，所述语音模块7与语音控制模块12电连接，所述RFID电子标签8与射频控制模块13电连接；
所述射频控制模块13包括射频控制电路，所述射频控制电路包括第一集成电路U1、电池BT1和天线Y1，所述第一集成电路U1的型号为nRF9E5，所述第一集成电路U1的第十七端与电池BT1的正极连接且通过电池BT1与第一集成电路U1的第十八端连接，所述第一集成电路U1的第二十端通过天线Y1与第一集成电路U1的第二十一端连接，所述第一集成电路U1的第十九端接地，所述天线Y1的中心点接地。
作为优选，为了提高主机1与各通讯中转站3之间的通讯可靠性，提高信号干扰能力，所述通讯线2为多股屏蔽导线。
作为优选，为了提高各通讯中转站3的可靠性和提高系统的工作效率最大化，所述通讯中转站3等间距分布且相邻的讯中转站3的水平距离为10m，所述通讯中转站3的无线通讯距离为10m。
作为优选，为了提高天线Y1对无线信号的接收可靠性，所述天线Y1连接有匹配电路，所述匹配电路包括第一电容C1、第二电容C2、第三电容C3、第四电容C4和第一电阻R1，所述天线Y1的中心点通过第四电容C4接地，所述天线Y1与第一电阻R1串联，所述第一电容C1、第二电容C2和第三电容C3组成的串联电路与第一电阻R1并联。
作为优选，为了减小射频控制电路的体积结构，提高通讯从机4的实用性和降低其生产成本，所述电池BT1为纽扣电池。
该用于水利发电的基于无线通讯的人员管理系统中通讯从机4的射频控制电路中：第一集成电路U1的型号为nRF9E5，nRF9E5具有体积小、功耗低、工 作可靠、良好的电源管理模式和非常少的外围元件，从而减少了通讯从机4的功耗、较小了通讯从机4的体积，降低了生产成本，提高了通讯从机4的实用性和可靠性。
该用于水利发电的基于无线通讯的人员管理系统的工作原理是：主机1通过通讯线2与各通讯中转站3连接，各通讯从机4与通讯中转站3无线连接，实现了主控制室的工作人员对整个电站的工作人员的位置进行实时监控；其中通讯线2为多股屏蔽导线，提高了通讯的可靠性。
该用于水利发电的基于无线通讯的人员管理系统中的通讯从机4：工作人员通过RFID电子标签8与距离最近的通讯中转站3进行射频连接，同时可以通过显示界面5、控制按键6和语音模块7与主控制室的工作人员进行实时交流，提高了系统的实用性；其中显示控制模块10用于控制显示界面5显示相关信息；按键控制模块11用于控制控制按键6的工作；语音控制模块12用于控制语音模块7的工作；射频控制模块13用于控制RFID电子标签8进行射频的收发；工作电源模块14用于保证通讯从机4的正常工作，保证系统的正常工作；中央控制系统9用于控制各个模块，提高系统的智能化程度。
与现有技术相比，该用于水利发电的基于无线通讯的人员管理系统通过主机1、各通讯中转站3和各通讯从机4之间进行实时通讯，实现了对工作人员的实时监控；而且通讯从机4具有多种功能，提高了系统的实用性，其中射频控制电路中采用nRF9E5，不仅减少了通讯从机4的功耗、较小了通讯从机4的体积，还降低了生产成本，提高了通讯从机4的实用性和可靠性。
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围 来确定其技术性范围。

Claims (5)

  1. 一种用于水利发电的基于无线通讯的人员管理系统，其特征在于，包括主机(1)、若干通讯中转站(3)和若干通讯从机(4)，各通讯中转站(3)与主机(1)均电连接有通讯线(2)，各通讯从机(4)与通讯中转站(3)无线连接；
    所述通讯从机(4)包括壳体、设置在壳体上的显示界面(5)、控制按键(6)、语音模块(7)和RFID电子标签(8),所述壳体内设置有中央控制装置，所述中央控制装置包括中央控制系统(9)、与中央控制系统(9)连接的显示控制模块(10)、按键控制模块(11)、语音控制模块(12)、射频控制模块(13)和工作电源模块(14)，所述显示界面(5)与显示控制模块(10)电连接，所述控制按键(6)与按键控制模块(11)电连接，所述语音模块(7)与语音控制模块(12)电连接，所述RFID电子标签(8)与射频控制模块(13)电连接；
    所述射频控制模块(13)包括射频控制电路，所述射频控制电路包括第一集成电路(U1)、电池(BT1)和天线(Y1)，所述第一集成电路(U1)的型号为nRF9E5，所述第一集成电路(U1)的第十七端与电池(BT1)的正极连接且通过电池(BT1)与第一集成电路(U1)的第十八端连接，所述第一集成电路(U1)的第二十端通过天线(Y1)与第一集成电路(U1)的第二十一端连接，所述第一集成电路(U1)的第十九端接地，所述天线(Y1)的中心点接地。
  2. 如权利要求1所述的用于水利发电的基于无线通讯的人员管理系统，其特征在于，所述通讯线(2)为多股屏蔽导线。
  3. 如权利要求1所述的用于水利发电的基于无线通讯的人员管理系统，其特征在于，所述通讯中转站(3)等间距分布且相邻的讯中转站(3)的水平距离为10m，所述通讯中转站(3)的无线通讯距离为10m。
  4. 如权利要求1所述的用于水利发电的基于无线通讯的人员管理系统，其 特征在于，所述天线(Y1)连接有匹配电路，所述匹配电路包括第一电容(C1)、第二电容(C2)、第三电容(C3)、第四电容(C4)和第一电阻(R1)，所述天线(Y1)的中心点通过第四电容(C4)接地，所述天线(Y1)与第一电阻(R1)串联，所述第一电容(C1)、第二电容(C2)和第三电容(C3)组成的串联电路与第一电阻(R1)并联。
  5. 如权利要求1所述的用于水利发电的基于无线通讯的人员管理系统，其特征在于，所述电池(BT1)为纽扣电池。
PCT/CN2016/077276 2015-08-14 2016-03-24 一种用于水利发电的基于无线通讯的人员管理系统 WO2017028536A1 (zh)

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