WO2013016895A1 - 机箱电源监控系统 - Google Patents

机箱电源监控系统 Download PDF

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Publication number
WO2013016895A1
WO2013016895A1 PCT/CN2011/081010 CN2011081010W WO2013016895A1 WO 2013016895 A1 WO2013016895 A1 WO 2013016895A1 CN 2011081010 W CN2011081010 W CN 2011081010W WO 2013016895 A1 WO2013016895 A1 WO 2013016895A1
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WO
WIPO (PCT)
Prior art keywords
module
data processing
wireless module
processing module
wireless
Prior art date
Application number
PCT/CN2011/081010
Other languages
English (en)
French (fr)
Inventor
吴少雄
Original Assignee
广州澳捷科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 广州澳捷科技有限公司 filed Critical 广州澳捷科技有限公司
Priority to KR2020127000036U priority Critical patent/KR20130002489U/ko
Publication of WO2013016895A1 publication Critical patent/WO2013016895A1/zh

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Classifications

    • 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
    • G05B19/048—Monitoring; Safety
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24048—Remote test, monitoring, diagnostic
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24058—Remote testing, monitoring independent from normal control by pc

Definitions

  • the invention relates to a chassis power monitoring system, in particular to a wireless chassis power monitoring system. Background technique
  • the current chassis power monitoring system is generally a wired power monitoring system, and its working process is as shown in the figure.
  • the power output line port is connected to the detection module 31, and the display module 1 directly takes data from the detection module 31.
  • the detection system detects only one power output signal at a time, and directly sends the signal to the display module 1 through the signal line. . Even with the additional detection module 32, the system can only repeat this process and perform another power supply test.
  • the monitoring system of the prior art is entirely outside the power supply, and detects the state of the power output line end. Moreover, the entire system is built in the inside of the chassis, and can only move as the chassis moves, which is inconvenient to view. Summary of the invention
  • the present invention provides a chassis power monitoring system, the monitoring system includes a chassis and a remote controller, and the remote controller includes a first wireless module for wirelessly communicating with the chassis;
  • a list includes:
  • a second wireless module connected to the first wireless module radio signal, for receiving and transmitting radio communication signals to each other;
  • a detection data processing module connected to the second wireless module, configured to receive and transmit a signal of the second wireless module, and simultaneously transmit the received power signal to the second wireless module;
  • a sampling detection circuit electrically connected to the detection data processing module, configured to detect a power signal, and transmit the detected power signal to the detection data processing module.
  • the working process of the monitoring system may be described as follows: after receiving the detection instruction, the first wireless module transfers from receiving the command mode to sending the command mode, and sends the command to the second wireless module by using the radio; After receiving the command, the wireless module generates a flag bit; after detecting the flag bit of the second wireless module, the detecting data processing module clears the flag bit, and collects the detected by the sampling detecting circuit module according to the instruction.
  • the second wireless module adds the power signal data to the preamble and the CRC, and sends the data by radio Going out; the first wireless module detects and receives the detected power signal; after a delay, the first wireless module sends command data according to the detection command to form a wireless monitoring loop, realizing real-time power to the chassis Monitoring.
  • the sampling detection circuit can use current sensing Hall IC components, which is more accurate and advanced than the conventional Hall element detection circuit technology.
  • current sensing Hall IC components Preferably, Al legro Microsystems' latest current sensing Hall IC can be used.
  • the sampling detection circuit can include at least two monitoring interfaces that can simultaneously monitor current/voltage signals to simultaneously monitor multiple voltage or current signals.
  • the detection data processing module may be processed by a single chip microcomputer, and the sampling detection circuit transmits the detected power supply signal to the single chip microcomputer, and the single chip processor processes and feeds back to the first wireless module through the second wireless module.
  • the detection data processing module may further include a voltage stabilizing module, wherein one end of the voltage stabilizing module is electrically connected to the chassis power interface, and the other end is connected to the single chip, and the second wireless module and the detection data processing module are And the sampling detection circuit provides a stable operating voltage.
  • the remote controller includes a display data processing module and a display module, the display data processing module is electrically connected to the first wireless module, and receives and processes an electrical signal of the first wireless module;
  • the display data processing module is electrically connected, receives the signal processed by the display data processing module, and displays the signal.
  • the display module is preferably an LCD 2002, and the display data processing module correspondingly includes an LCD2002 communication interface, and sends information to be displayed to the LCD 2002.
  • the display data processing module preferably includes a power switch remote control button connected to the detection data processing module by the first wireless module and the second wireless module for remotely controlling the power on and off the chassis.
  • the chassis power monitoring system of the invention uses a remote controller to monitor the power of the chassis.
  • the whole monitoring system is divided into two parts, one part is inside the power source, the internal state of the power source is detected, and the other part is outside the chassis, and can be freely moved for convenient viewing; Moreover, it can simultaneously monitor multiple voltage and current signals, such as the voltage of the motherboard, fan, graphics card, etc.; also can control the power on and off of the chassis through the remote control.
  • FIG. 1 is a connection diagram of a wired power supply monitoring system module of the prior art
  • FIG. 2 is a connection diagram of a module power supply monitoring system module of the present invention
  • FIG. 3 is a schematic diagram of module connection according to a preferred embodiment of the present invention.
  • FIG. 4 is a block diagram showing the working principle of a preferred embodiment of the present invention.
  • Figure 5 is a circuit diagram of a sampling detection circuit in accordance with a preferred embodiment of the present invention
  • 6 is a circuit diagram of a power switch machine according to a preferred embodiment of the present invention
  • FIG. 8 is a display data processing module in accordance with a preferred embodiment of the present invention. detailed description
  • the present invention provides a chassis power monitoring system, where the monitoring system includes a chassis 8 and a remote controller 9.
  • the remote controller 8 includes a first wireless module 3 for wireless communication with the chassis 8;
  • the second wireless module 4, the detection data processing module 5 and the sampling detection circuit 6 are included; when the first wireless module 3 receives the detection instruction, the mode is changed from the receiving command mode to the sending command mode, and the command is sent to the second by radio.
  • the second wireless module 4 After receiving the command, the second wireless module 4 generates a flag bit; after detecting the flag bit of the second wireless module 4, the detection data processing module 5 clears the flag bit, and according to the instruction, collects the detection by the sampling detection circuit 6.
  • the second wireless module 4 receives and receives the detected power signal, and the flow of the signal is shown in the arrow A -> in FIG. The direction of G. After a delay, the first wireless module 3 sends the command data according to the detection command, and refers to the direction of the arrow H to form a wireless monitoring loop to realize real-time monitoring of the power supply of the chassis.
  • the remote controller 9 includes a display data processing module 2 and a display module 1.
  • the display data processing module 2 is electrically connected to the first wireless module 3, and receives and processes the first wireless module 3.
  • the electrical signal; the display module 1 is electrically connected to the display data processing module 2, receives the processed signal of the display data processing module 2, and displays it.
  • the display module is an LCD2002. Accordingly, the display data processing module includes an LCD2002 communication interface, and sends information to be displayed to the LCD2002.
  • the first wireless module and the second wireless module are both nRF24L01. Both the nRF24L01 wireless module and the LCD2002 display module are proven and stable modules that have been tested in practice.
  • Display data processing module 2 Transfer a command to take PC power status data (or open/close command) to the first wireless module 3, and transmit a transmitted command;
  • the first wireless module 3 receives the sending instruction of the display data processing module 2, and automatically adds the data fetching instruction sent by the display module 1 to the preamble and the CRC check. Then, the first wireless module 3 transfers from the receiving mode to the transmitting mode, sends out by radio, and waits for the receiving end to respond to the signal to determine whether to retransmit, and the radio transmission frequency is between 1 and 2 MHz; 3.
  • the second wireless module 4 in the receiving mode detects that there is data and receives. After the reception is completed, it is determined that the response signal is sent to the first wireless module 3, and the reception is completed. At the same time, the flag bit is generated; the flag of the data processing module 5 to the second wireless module 4 is detected, and after the flag is cleared, the instruction data received by the second wireless module 4 is taken;
  • the detection data processing module 5 collects the data detected by the sampling detection circuit 6 (or the operation on/off) according to the instruction, performs processing, and sends the processed data to the second wireless module 4, and transmits a transmission instruction. ;
  • the second wireless module 4 receives the transmission instruction of the detection data processing module 5, and adds the detected data to the preamble and the CRC check.
  • the second wireless module 4 transmits the mode from the receiving mode to the transmitting mode, and waits for confirmation to receive the response signal to determine whether to resend.
  • the first wireless module 3 detects that there is data and receives it. After receiving, send an answer signal. And generate a flag bit to notify the display data processing module 2.
  • the display data processing module 2 detects the flag bit of the first wireless module 3, clears the flag bit, takes the detection data received in the first wireless module 3, restores the original data, and sends it to the display module 1 for display.
  • Figure 5 is a sampling detection circuit of the preferred embodiment.
  • the JP-0S on the right side of the figure is a data transfer jumper, from 1 to 8 ports, in order:
  • J1-J10 on the left side of the figure are the AI, BI, CI, DI interfaces shown in Fig. 4, which are +12vl input, +12v2 input, +5v input, +3. 3v input, respectively.
  • J1B-J10B are respectively A0, B0, C0, DO interfaces in Figure 4, which are +12vl output, +12v2 output, +5v output, +3. 3v output respectively.
  • the JGND connector in the lower right corner of the figure is the ground terminal and is connected to the power ground.
  • the sampling detection circuit 6 can simultaneously monitor different output voltages or current signals of more than eight channels. This circuit uses Al l egro Microsystems' latest current sensing Hall IC, which is more accurate and more advanced than traditional Hall element detection circuit technology.
  • Figure 6 is a circuit diagram of the power switch of the preferred embodiment.
  • the comp port on the left side is used to connect to the open/close control port of the detection data processing module 5. 1 and 3, or 2 and 4 in the JK port on the right side, each of which is used to connect the main board switch port and the chassis switch control button, which is used to realize the function of using the remote control 9 remote control switch and the chassis button switch machine.
  • the FENG port in the lower left corner of the figure is a fan speed electrical signal input port; the upper left corner of the JPAD port is 1-8 interfaces in order:
  • the numerical value is opposite to the signal output of the detection sampling circuit 6 shown in Fig. 6.
  • the UAD in the middle of the figure is a 16-bit MCU with five I/O ports, P0, Pl, P2.
  • the interface ADP on the upper right side of the UAD is the power supply of the whole module.
  • the voltage from the SB voltage of the PC power supply is greater than 5 volts.
  • the AD-5V connected later is a +5v voltage regulator chip, which provides stable detection data processing module 5. 5v voltage supply.
  • the AD-33V below it is a +3. 3v regulator chip that provides a stable 3. 3v supply for the second wireless module 4.
  • Port JPTX is the communication port of the second wireless module 4, where 1 is the power ground, 2 power 3. 3v, 3-8 is the wireless communication port.
  • FIG. 8 is a display data processing module 2 of the preferred embodiment employing the same microcontroller as the detection data processing module 5.
  • the JPRX at the top left of the figure is the communication port of the first wireless module 3, where 1 is the power ground, 2 is the power 3. 3v, and 3-8 is the communication port.
  • LCD-0 on the lower right is the communication port of LCD2002 display module 1, including 1 power ground, 2 power supply (+5v), 3 contrast adjustment, 4 command/data control, 5 read/write control, 6 enable signal port, 7 -14 data bus, 15 backlight positive, 16 backlight negative.
  • the LCD-V below it is an adjustable resistor for LCD display contrast adjustment.
  • the LCD-33V above the microcontroller in the figure is a +3. 3v voltage regulator, which supplies power to the first wireless module 3;
  • the LCDP connected to the right is the power supply port for connecting the battery (9v), and the LCD-5V to the right of the LCDP power supply port is a +5v regulator to provide a stable voltage for the entire display data processing module 2.
  • the detecting part of the wireless power monitoring system of the present invention is inside the chassis, and the control part is outside the chassis, and the mobile and viewing are convenient; wherein the first wireless module 3 and the second wireless module 4 can adopt the existing wireless communication module, and It is limited to the nRF24L01 in the preferred embodiment shown; at the same time, the power supply of the chassis can be controlled to be turned on and off by the remote controller 8. Moreover, the sampling detection circuit 6 of the invention and the single chip microcomputer can realize the monitoring of the multi-channel voltage and current signals.

Abstract

本发明涉及一种无线机箱电源监控系统，其包括机箱和遥控器，所述遥控器内包括第一无线模块，所述机箱内进一歩包括第二无线模块、检测数据处理模块和取样检测电路。所述第一无线模块收到检测指令后，利用无线电将指令发送至所述第二无线模块；所述第二无线模块接收指令后，所述检测数据处理模块根据指令，收集所述取样检测电路模块所检测到的电源信号，并将电源信号传递给所述第二无线模块；所述第二无线模块收到所述电源信号后，将所述电源信号用无线电方式将数据反馈至第一无线模块；延时一段时间后，所述第一无线模块又根据检测指令发送指令数据，形成一个无线监控循环，实现对机箱电源的实时监控。

Description

机箱电源监控系统
技术领域
本发明涉及一种机箱电源监控系统，尤其是一种无线机箱电源监控系统。 背景技术
目前的机箱电源监控系统一般都为有线电源监控系统， 其工作过程如图
1所示， 由电源输出线端口连接进入检测模块 31， 直接由显示模块 1向检测 模块 31取数据， 该检测系统一次只检测一个电源输出信号， 处理后直接通过 信号线送给显示模块 1显示。 即使还有另外的检测模块 32， 该系统也只能重 复这一过程， 进行另一路电源的检测。
现有技术的监控系统整个在电源外部， 检测的是电源输出线端的状态， 而且， 整个系统内置在机箱内部， 只能随着机箱移动而移动， 不方便査看。 发明内容
针对上述问题， 本发明提出一种机箱电源监控系统， 所述监控系统包括 机箱和遥控器， 所述遥控器内包括第一无线模块， 用于与所述机箱进行无线 通讯； 所述机箱内进一歩包括：
第二无线模块， 与所述第一无线模块无线电信号连接， 用于相互接收与 发送无线电通讯信号；
检测数据处理模块， 与所述第二无线模块连接， 用于接收和传递所述第 二无线模块的信号， 同时将接收的电源信号传送给所述第二无线模块；
取样检测电路； 与所述检测数据处理模块电连接， 用于检测电源信号， 并将检测的电源信号传送给所述检测数据处理模块。
所述监控系统的工作过程可描述如下： 所述第一无线模块收到检测指令 后， 从接收指令模式转到发送指令模式， 并利用无线电将指令发送至所述第 二无线模块； 所述第二无线模块接收指令后， 生成标志位； 所述检测数据处 理模块检测到所述第二无线模块的标志位后， 将标志位清除， 并根据指令， 收集所述取样检测电路模块所检测到的电源信号， 并将电源信号传递给所述 第二无线模块； 所述第二无线模块收到所述电源信号后， 将所述电源信号数 据加入前导码和 CRC校验， 并用无线电方式将数据发送出去； 所述第一无线 模块检测接收检测到的电源信号； 延时一段时间后， 所述第一无线模块又根 据检测指令发送指令数据， 形成一个无线监控循环， 实现对机箱电源的实时 监控。
所述取样检测电路可以采用电流检测霍尔 IC 元件， 比传统的霍尔元件 检测电路技术更为准确和先进， 优选地， 可采用 Al legro Microsystems 公 司最新的电流检测霍尔 IC。
所述取样检测电路可以包括至少两组可同时监控电流 /电压信号的监控 接口， 以实现同时监控多路电压或电流信号。
所述检测数据处理模块可采用单片机进行处理， 所述取样检测电路将检 测的电源信号传送给所述单片机， 单片机处理后通过所述第二无线模块反馈 给所述第一无线模块。
所述检测数据处理模块内可进一歩包括稳压模块， 所述稳压模块一端与 所述机箱电源接口电连接，另一端与所述单片机连接，为所述第二无线模块、 检测数据处理模块和取样检测电路提供稳定的工作电压。
所述遥控器内进一歩包括显示数据处理模块和显示模块， 所述显示数据 处理模块与所述第一无线模块电连接， 接收并处理所述第一无线模块的电信 号； 所述显示模块与所述显示数据处理模块电连接， 接收所述显示数据处理 模块处理后的信号， 并将其显示出来。
所述显示模块优选地为 LCD2002 , 所述显示数据处理模块内相应地包括 LCD2002通讯接口， 将需要显示的信息发送至所述 LCD2002。
所述显示数据处理模块优选地， 包括电源开关遥控按键， 其通过所述第 一无线模块和第二无线模块与所述检测数据处理模块连接， 用于遥控机箱的 开关机。
本发明的机箱电源监控系统采用遥控器监控机箱的电源， 整个监控系统 分成两大部分， 一部分在电源内部， 检测的是电源内部状态， 另一部分在机 箱外部，并且可以自由移动，方便査看；而且可同时监控多路电压电流信号， 比如主板、 风扇、 显卡等的电压； 还可通过遥控器控制机箱电源的开启和关 闭。 附图说明
图 1为现有技术的有线电源监控系统模块连接图;
图 2为本发明的机箱电源监控系统模块连接图；
图 3为本发明优选实施例的模块连接示意图；
图 4为本发明优选实施例的工作原理框图；
图 5为本发明优选实施例的取样检测电路图； 图 6为本发明优选实施例的电源开关机电路图；
图 7为本发明优选实施例的检测数据处理模块；
图 8为本发明优选实施例的显示数据处理模块。 具体实施方式
参见图 2， 本发明提出一种机箱电源监控系统， 所述监控系统包括机箱 8和遥控器 9，遥控器 8内包括第一无线模块 3，用于与机箱 8进行无线通讯； 机箱 8内进一歩包括第二无线模块 4、检测数据处理模块 5和取样检测电路 6 ; 当第一无线模块 3收到检测指令后， 从接收指令模式转到发送指令模式， 并 利用无线电将指令发送至第二无线模块 4 ; 第二无线模块 4接收指令后， 生 成标志位； 检测数据处理模块 5检测到第二无线模块 4的标志位后， 将标志 位清除， 并根据指令， 收集取样检测电路 6所检测到的电源信号， 并将电源 信号传递给第二无线模块 4; 第二无线模块 4收到所述电源信号后， 将所述 电源信号数据加入前导码和 CRC校验， 并用无线电方式将数据发送出去； 第 一无线模块 3 检测接收检测到的电源信号， 其信号的流向参见图 4 中箭头 A -〉 G的方向。 延时一段时间后， 第一无线模块 3又根据检测指令发送指令数 据， 参见箭头 H的方向， 形成一个无线监控循环， 实现对机箱电源的实时监 控。
参见图 3-图 4所示的优选实施例， 遥控器 9内包括显示数据处理模块 2 和显示模块 1， 显示数据处理模块 2与第一无线模块 3电连接， 接收并处理 第一无线模块 3的电信号； 显示模块 1与显示数据处理模块 2电连接， 接收 显示数据处理模块 2的处理后的信号， 并将其显示出来。
所述显示模块为 LCD2002 ,相应地所述显示数据处理模块内包括 LCD2002 通讯接口， 将需要显示的信息发送至所述 LCD2002。 所述第一无线模块和第 二无线模块均为 nRF24L01。nRF24L01无线模块和 LCD2002显示模块均是经过 实践测试过的成熟的稳定模块。
该优选实施例的具体工作原理和歩骤如下：
1、 显示数据处理模块 2传送一条取 PC 电源状态数据 （或者开 /关机指 令） 的指令到第一无线模块 3 中， 并传输一条发送的指令；
2、 第一无线模块 3收到显示数据处理模块 2的发送指令， 将显示模块 1 送来的取数据指令自动加入前导码和 CRC校验。 随即， 第一无线模块 3从接 收模式转到发送模式， 利用无线电方式发送出去， 并等待接收端应答信号， 用以确定是否重新发送， 无线电传输频率在 l-2MHz间； 3、处在接收模式的第二无线模块 4检测到有数据并接收。接收完毕后， 确定正确， 发送应答信号给第一无线模块 3， 确定接收完毕。 同时， 生成标 志位； 检测数据处理模块 5到第二无线模块 4的标志位， 将标志位清除后， 取第二无线模块 4里接收到的指令数据；
4、 检测数据处理模块 5根据指令， 收集取样检测电路 6所检测到的数 据（或者动作开 /关机），进行处理，并将处理后的数据送给第二无线模块 4 ， 并传输一条发送指令；
5、 第二无线模块 4 收到检测数据处理模块 5的发送指令， 将检测的数 据加入前导码和 CRC校验。 第二无线模块 4从接收模式转发送模式， 用无线 电方式发送出去， 等待确认接收应答信号， 以确定是否重新发送。
6、 第一无线模块 3 检测到有数据， 并接收。 接收完毕后， 发送应答信 号。 并生成标志位， 通知显示数据处理模块 2。
7、 显示数据处理模块 2检测到第一无线模块 3 的标志位， 将标志位清 除后， 取第一无线模块 3里接收到的检测数据， 还原数据原本， 送到显示模 块 1进行显示。
8、 数据全部显示完毕后， 延时 1 秒左右的时间， 告知显示数据处理模 块 2， 显示数据处理模块 2再回到第 1 个歩骤， 发送指令数据， 形成一个无 线监控循环， 实现对 PC电源的实时监控。
图 5为该优选实施例的取样检测电路 6， 图中右侧的 JP-0S为数据转接 跳线， 由 1到 8口， 依次是：
1、 +12vl输出电流检测反馈信号输出；
2、 +12v2输出电流检测反馈信号输出；
3、 +5v输出电流检测反馈信号输出；
4、 +3. 3v输出电流检测反馈信号输出；
5、 +12vl输出电压反馈信号输出；
6、 +5v输出电压反馈信号输出；
7、 +3. 3v输出电压反馈信号输出；
8、 检测 IC+5v VCC供电输入。
图中左侧的 J1-J10分别为图 4中所示的 AI、 BI、 CI、 DI接口， 依次分 别是 +12vl输入、 +12v2输入、 +5v输入、 +3. 3v输入。 J1B-J10B分别为图 4 中的 A0、 B0、 C0、 DO接口， 依次分别是 +12vl输出、 +12v2输出、 +5v输出、 +3. 3v输出。 图中右下角的 JGND接口为接地端， 与电源地相连接。 该取样检 测电路 6可同时监控八路以上的不同输出电压或电流信号。 本电路采用 Al l egro Microsystems 公司最新的电流检测霍尔 IC， 比传 统霍尔元件检测电路技术更为准确， 更为先进。
图 6为该优选实施例的电源开关机电路图， 图中左侧的 comp端口是用 来连接检测数据处理模块 5的开 /关机控制端口。 右侧 JK端口中的 1和 3， 或者 2和 4， 任意一组分别用来连接主板开关口和机箱开关控制按键， 用来 实现通过遥控器 9遥控开关机和机箱按键开关机并用功能。
图 7为本优选实施例的检测数据处理模块 5， 图中左下角的 FENG端口为 风扇转速电信号输入端口； 左上角 JPAD端口中的 1-8接口依次分别是：
1、 检测 IC+5v VCC供电输出。
2、 +3. 3v输出电压 反馈信号输入；
3、 +5v输出电压 反馈信号输入；
4、 +12vl输出电压 反馈信号输入；
5、 +3. 3v输出电流 检测反馈信号输入；
6、 +5v输出电流 检测反馈信号输入；
7、 +12v2输出电流 检测反馈信号输入；
8、 +12vl输出电流 检测反馈信号输入；
数值标示上与图 6所示的检测取样电路 6的信号输出相反。
图示中部的 UAD为 16位单片机， 有五组 I/O口， 分别为 P0、 Pl、 P2、
P3、 P4， 可扩展空间大。 单片机 UAD的上方， 有端口 comp , 为电脑开关电路 控制端口。
单片机 UAD右上方的接口 ADP为整个模块的供电电源， 由 PC电源 SB电 压引出的大于 5伏的电压， 其后连接的 AD-5V是 +5v稳压芯片， 为检测数据 处理模块 5提供稳定的 5v电压供电。 其下方的 AD-33V是 +3. 3v稳压芯片， 为第二无线模块 4提供稳定的 3. 3v供电。
端口 JPTX是第二无线模块 4的通讯端口， 其中 1为电源地端， 2 电源 3. 3v端， 3-8是无线通信端口。
图 8为本优选实施例的显示数据处理模块 2， 其采用与检测数据处理模 块 5相同的单片机。 图左上方的 JPRX是第一无线模块 3的通信端口， 其中 1 为电源地端， 2为电源 3. 3v端， 3-8为通信端口。右下方的 LCD-0是 LCD2002 显示模块 1的通信端口， 包括 1电源地， 2电源 （+5v)， 3对比度调整， 4指 令 /数据控制， 5读 /写控制， 6使能信号口， 7-14数据总线， 15背光灯正极， 16背光灯负极。 其下方的 LCD-V是 LCD显示对比度调整的可调电阻。
图中单片机上方的 LCD-33V为 +3. 3v稳压器， 为第一无线模块 3供电； 其右方与其连接的 LCDP为连接电池 （9v ) 的供电口， LCDP供电口的右方的 LCD-5V是 +5v稳压器， 为整个显示数据处理模块 2提供稳定电压。
本发明的无线电源监控系统的检测部分在机箱内部， 控制部分在机箱外 部， 移动和査看方便； 其中的第一无线模块 3和第二无线模块 4可采用现有 的无线通讯模块， 并不局限于所示的优选实施例中的 nRF24L01 ; 同时还可通 过遥控器 8控制机箱电源的开启和关闭。 而且， 该发明的取样检测电路 6和 单片机结合可实现多路电压电流信号的监控。

Claims

权利要求书
1. 一种机箱电源监控系统， 其特征在于： 所述机箱电源监控系统包括机箱 和遥控器， 所述遥控器内包括第一无线模块， 用于与所述机箱进行无线 通讯；
所述机箱内进一歩包括：
第二无线模块， 与所述第一无线模块无线连接， 用于相互接收与发送无 线电通讯信号；
检测数据处理模块， 与所述第二无线模块连接， 用于接收和传递所述第 二无线模块的信号， 同时将接收的电源信号传送给所述第二无线模块； 取样检测电路， 与所述检测数据处理模块电连接， 用于检测电源信号， 并将检测的电源信号传送给所述检测数据处理模块。
2. 如权利要求 1 所述的机箱电源监控系统， 其特征在于： 所述取样检测电 路采用电流检测霍尔 IC元件。
3. 如权利要求 1 所述的机箱电源监控系统， 其特征在于： 所述取样检测电 路包括至少两组可同时监控电流 /电压信号的监控接口。
4. 如权利要求 1 所述的机箱电源监控系统， 其特征在于： 所述检测数据处 理模块包括单片机， 所述取样检测电路将检测的电源信号传送给所述单 片机。
5. 如权利要求 4所述的机箱电源监控系统， 其特征在于： 所述检测数据处 理模块进一歩包括稳压模块， 所述稳压模块一端与所述机箱电源接口电 连接， 另一端与所述单片机连接， 为所述第二无线模块、 检测数据处理 模块和取样检测电路提供稳定的工作电压。
6. 如权利要求 4所述的机箱电源监控系统， 其特征在于： 所述检测数据处 理模块进一歩包括与所述第二无线模块进行通讯的无线模块通讯端口。
7. 如权利要求 1 所述的机箱电源监控系统， 其特征在于： 所述遥控器内进 一歩包括：
显示数据处理模块， 与所述第一无线模块电连接， 接收并处理所述第一 无线模块的电信号；
显示模块， 与所述显示数据处理模块电连接， 接收所述显示数据处理模 块处理后的信号， 并将其显示出来。
8. 如权利要求 7所述的机箱电源监控系统， 其特征在于： 所述显示模块为 LCD2002 , 所述显示数据处理模块包括 LCD2002通讯接口， 将需要显示的 信息发送至所述 LCD2002。
9. 如权利要求 7所述的机箱电源监控系统， 其特征在于： 所述显示数据处 理模块包括电源开关遥控按键， 其通过所述第一无线模块和第二无线模 块与所述检测数据处理模块连接， 用于遥控机箱的开关机。
10. 如权利要求 1 所述的机箱电源监控系统， 其特征在于： 所述第一无线模 块和第二无线模块为 nRF24L01。
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Publication number Priority date Publication date Assignee Title
CN201440571U (zh) * 2009-06-19 2010-04-21 齐硕科技股份有限公司 电源监控装置
CN201601695U (zh) * 2009-11-30 2010-10-06 中国移动通信集团辽宁有限公司 后备电源监控设备及系统
CN102006612A (zh) * 2010-11-03 2011-04-06 三维通信股份有限公司 一种通信设备ups电源远程监控系统及监控方法

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CN202196368U (zh) * 2011-08-04 2012-04-18 吴少雄 机箱电源监控系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201440571U (zh) * 2009-06-19 2010-04-21 齐硕科技股份有限公司 电源监控装置
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CN102006612A (zh) * 2010-11-03 2011-04-06 三维通信股份有限公司 一种通信设备ups电源远程监控系统及监控方法

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