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螢幕閱讀器使用者:按一下這個連結即可進入協助工具模式。協助工具模式的基本功能與普通模式相同,但與您的閱讀器搭配運作的效能更好。

專利

  1. 進階專利搜尋
公開號CN202342025 U
出版類型授權
申請書編號CN 201120448954
發佈日期2012年7月25日
申請日期2011年11月14日
優先權日期2011年11月14日
公開號201120448954.0, CN 201120448954, CN 202342025 U, CN 202342025U, CN-U-202342025, CN201120448954, CN201120448954.0, CN202342025 U, CN202342025U
發明人张道国, 王珍玮
申請者广东宝莱特医用科技股份有限公司
匯出書目資料BiBTeX, EndNote, RefMan
外部連結:  中華人民共和國國家知識產權局, 歐洲專利局
Monitor with software and hardware shutdown function
CN 202342025 U
摘要
The utility model discloses a monitor with a software and hardware shutdown function, which can be normally shut down when a principal machine or a keyboard controller breaks down or does not respond. The monitor comprises the principal machine, a keyboard board and a power module; the keyboard board comprises the keyboard controller, a hardware shutdown circuit, a software and hardware shutdown logic circuit, and a switch electrically connected with the keyboard controller and the hardware shutdown circuit; the keyboard controller and the hardware shutdown circuit are mutually electrically connected and perform two-way communication with the principal machine; and the software and hardware shutdown logic circuit is respectively and electrically connected with the keyboard controller and the hardware shutdown circuit and unidirectionally controls the power module.
聲明所有權(2)  原文語言:中文
1. ー种具有软硬件关机功能的监护仪,包括主机、键盘板和电源模块,其特征在于:所述键盘板包括键盘控制器、硬件关机电路、软硬件关机逻辑或电路以及与所述键盘控制器、 硬件关机电路电连接的开关,所述键盘控制器与所述硬件关机电路电连接并且与所述主机双向通讯,该软硬件关机逻辑或电路分别与所述键盘控制器、硬件关机电路电连接并且单向控制所述电源模块。 1. ー species have software and hardware shutdown function monitors, including the host, the keyboard panel and power module, wherein: the keyboard panel includes a keyboard controller, hardware shutdown circuitry, software and hardware shutdown or logic circuit and the keyboard controller, hardware shutdown circuit is electrically connected to the switch, the keyboard controller and the hardware shutdown circuit is electrically connected and two-way communication with the host computer, the software and hardware shutdown logic or circuits with the keyboard controller, hardware shutdown circuitry electrical connections and check to control the power supply module.
2.根据权利要求I所述的具有软硬件关机功能的监护仪,其特征在于:所述硬件关机电路内设置有计时器。 2. The claim I have the software and hardware shutdown function monitors, comprising: a timer is provided within the hardware shutdown circuitry.
說明  原文語言:中文

具有软硬件关机功能的监护仪 It has software and hardware shutdown function monitors

技术领域 Technical Field

[0001] 本实用新型涉及ー种具有软硬件关机功能的监护仪。 [0001] The invention relates ー kind of have the software and hardware shutdown monitor.

背景技术 Background

[0002]目前人们对医疗领域的电子产品的使用安全性的要求越来越高,例如医疗监护仪产品的关机功能需要比较严谨的设计,而现有的监护仪往往在某些特定条件下都不能正常关机。 [0002] The current use of security requires people to medical electronic products become more sophisticated, such as medical monitors product off function requires more stringent design and existing monitors often under certain conditions not shut down properly. 现有的监护仪与关机功能相关的部件主要包括主机和键盘板,目前的关机方式是当操作者按下键盘上的电源键后,键盘板内的控制器发送关机指令给主机,主机反馈确认信息后,由控制器控制关闭电源。 Existing monitor functions related to the shutdown and keyboard parts consist of a main board, after the current shutdown mode is when the operator presses the power button on the keyboard, the keyboard controller sends the shutdown command in the plate to the host, the host feedback confirmed After the message, the controller turns off. 但是当主机或者键盘的控制器出现故障或无响应的情况下, 就会导致该监护仪无法正常关机,给操作者带来使用上的不便。 But when the case of the host or keyboard controller failure or no response, it will cause the monitor not properly shut down, the use of inconvenience to the operator.

实用新型内容 Utility Model Content

[0003] 本实用新型所要解决的技术问题是克服现有技术的不足,提供ー种当主机或者键盘的控制器出现故障或无响应的情况下依然能正常关机的具有软硬件关机功能的监护仪。 [0003] The utility model technical problem to be solved is to overcome the deficiencies of the prior art and to provide ー kind case when the host or keyboard controller failure or non-response can still have a normal shutdown software and hardware shutdown function monitors .

[0004] 本实用新型所采用的技术方案是:本实用新型包括主机、键盘板和电源模块,其特征在干:所述键盘板包括键盘控制器、硬件关机电路、软硬件关机逻辑或电路以及与所述键盘控制器、硬件关机电路电连接的开关,所述键盘控制器与所述硬件关机电路电连接并且与所述主机双向通讯,该软硬件关机逻辑或电路分别与所述键盘控制器、硬件关机电路电连接并且单向控制所述电源模块。 [0004] The technical scheme of the utility model is used: The utility model including the host, the keyboard panel and power supply modules, characterized in that dry: the keyboard panel includes a keyboard controller, hardware shutdown circuitry, software and hardware shutdown or logic circuits, and and the keyboard controller, hardware shutdown switch circuit electrically connected to the keyboard controller and the hardware shut down circuit electrically connected and two-way communication with the host computer, the hardware or logic circuitry respectively off the keyboard controller Hardware shutdown circuit is electrically connected and check the power supply control module. 当主机工作正常,键盘板工作正常,用户按下开关(即电源键key),键盘板控制器根据主机的反馈决定关机;当主机故障,键盘板工作正常,用户按下电源键key,主机无响应或响应超时后,键盘板控制器自行控制关机;当主机故障,键盘板故障时,用户按下电源键key,键盘板控制器响应超时后,上述的硬件关机电路控制关机。 When the host is working properly, the keyboard panel is working properly, the user presses the switch (ie, the power button key), the keyboard panel controller based on feedback from the decision host shut down; when a host failure, the keyboard panel is working properly, the user presses the power button key, host-free After the response or the response timeout, the keyboard panel controller self-control shut down; when a host failure, the keyboard board failure, the user presses the power button key, the keyboard panel controller response timeout, the above hardware shutdown circuit control shutdown.

[0005] 进ー步,所述硬件关机电路内设置有计时器,当用户按下开关时即开始计时,根据设定的时间判断是否关机。 [0005] into ー step off the hardware in-circuit provided with a timer, when the user presses the switch starts timing, according to the set time to determine whether the shutdown.

[0006] 本实用新型的有益效果是:由于所述键盘板包括键盘控制器、硬件关机电路、软硬件关机逻辑或电路以及与所述键盘控制器、硬件关机电路电连接的开关,所述键盘控制器与所述硬件关机电路电连接并且与所述主机双向通讯,该软硬件关机逻辑或电路分别与所述键盘控制器、硬件关机电路电连接并且单向控制所述电源模块,所以本实用新型既可以通过键盘控制器控制软硬件关机逻辑或电路来实现软件关机的功能,也可以实现硬件关机电路控制软硬件关机逻辑或电路来实现硬件关机的功能;当上述的键盘控制器或者监护仪的主机都存在故障无法响应时,则可以通过硬件关机电路来强制关机,确保监护仪产品的正常关机。 [0006] This has the beneficial effect: Because the keyboard plate including a keyboard controller, hardware shutdown circuitry, software and hardware shutdown or logic circuit and the keyboard controller, hardware shutdown switch circuit electrically connected to the keyboard controller and the hardware shutdown circuit is electrically connected and two-way communication with the host computer, the software and hardware shutdown logic or circuits with the keyboard controller, hardware shutdown circuit is electrically connected to the power supply module and a one-way control, so the utility The new software can be implemented in both the shutdown function by keyboard or controller hardware shutdown logic circuits can also be implemented hardware shutdown circuit control software and hardware shutdown logic or circuit hardware shutdown function; when said keyboard controller or monitor when there is a fault of the hosts to respond, it can force the shutdown of hardware shutdown circuit to ensure normal shutdown monitor products.

附图说明 Brief Description

[0007] 图I是本实用新型的电路原理框图。 [0007] FIG. I is a block diagram of the utility model circuit. 具体实施方式 DETAILED DESCRIPTION

[0008] 如图I所示,本实用新型包括主机、键盘板和电源模块,虚线框内表示键盘板部分,另外两部分为主板和电源模块。 [0008] Figure I shows, the utility model, including the host, the keyboard panel and power supply modules, within the frame are keyboard plate portion, the other two into the motherboard and power supply modules. 所述键盘板包括键盘控制器、硬件关机电路、软硬件关机逻辑或电路以及与所述键盘控制器、硬件关机电路电连接的开关,所述键盘控制器与所述硬件关机电路电连接并且与所述主机双向通讯,该软硬件关机逻辑或电路分别与所述键盘控制器、硬件关机电路电连接并且单向控制所述电源模块;此外所述硬件关机电路内设置有计时器。 The keyboard panel comprises a keyboard controller, hardware shutdown circuit, or logic circuits, and software and hardware shutdown with the keyboard controller, hardware shutdown switch circuit electrically connected to the keyboard controller and the hardware shutdown circuit and electrically connected with The host two-way communication, the software and hardware shutdown logic or circuits with the keyboard controller, hardware shutdown circuitry electrically connected and check the power supply control module; furthermore within the hardware shutdown circuitry is provided with a timer.

[0009] 键盘板和主板之间为双向通讯,键盘板到电源模块为单向控制,即键盘板可以控制电源模块关机。 [0009] between the keyboard and the main PCB bidirectional communication, keyboard board to power module is one-way control, namely the keyboard board can control power module shutdown. 监护仪的实际使用过程中,有以下几种关机情况: Monitor actual use, there are several shutdown conditions:

[0010] I、主机工作正常,键盘板工作正常,用户按下开关(电源键key,以下简称key ),键盘板控制器根据主机的反馈决定关机。 [0010] I, the host is working properly, the keyboard panel is working properly, the user presses a switch (power button key, hereinafter referred to as key), the keyboard panel controller based on feedback from the decision host shutdown.

[0011] 2、主机故障,键盘板工作正常,用户按下key,主机响应超时后,键盘板自行关机。 [0011] 2, host failure, the keyboard panel is working properly, the user presses a key, the host after the timeout, the keyboard panel itself off.

[0012] 3、主机故障,键盘板故障,用户按下key,键盘板控制器响应超时后,硬件关机电路控制关机。 [0012] 3, host failure, keyboard board failure, the user presses a key, the keyboard panel controller response after the timeout, hardware shutdown circuit control shutdown.

[0013] 下面就以更加具体的例子对本实施例作进ー步阐述: [0013] Here's a more specific example of this embodiment, as further elaborated into ー:

[0014] 设定键盘板最大允许主机的超时时间为Tl,硬件关机电路最大允许键盘板控制器的超时时间为T2,则T2>T1,实际项目中设置Tl=3秒,T2=5秒。 [0014] allows the host to set the keyboard plate maximum timeout is Tl, hardware shutdown circuitry maximum allowable keyboard panel controller timeout is T2, then T2> T1, the actual project set Tl = 3 秒, T2 = 5 seconds.

[0015] 电源键事件处理流程如下: [0015] Power key event process is as follows:

[0016] 用户按下电源键,硬件关机电路中的计时器开始计时等待5秒,键盘板控制器立刻识别到关机请求,井向主机转发请求,主机向键盘板控制器发送确认关机后,键盘板控制器控制关机。 [0016] the user presses the power button, hardware shutdown circuit starts a timer to wait five seconds, the keyboard panel controller immediately recognize the request to shut down wells forwards the request to the host, the host controller sends a confirmation to the keyboard plate after shutdown, keyboard board controller shutdown.

[0017] 以上过程中如果主机3秒内没有回应键盘板的关机请求,则超过3秒,键盘板控制器强制关机。 Above [0017] did not respond to the shutdown process if requested keyboard board within host 3 seconds, more than three seconds, the keyboard panel controller forced shutdown.

[0018] 以上过程中如果3秒后键盘板控制器没有关机,则5秒后,硬件关机电路强制关机。 [0018] The above process if three seconds after the keyboard panel controller does not shut down, then five seconds later, the hardware shutdown circuitry forced shutdown.

[0019] 键盘控制板上具备硬件关机电路和软件关机电路的或逻辑电路,即硬件关机电路和键盘板控制器都可以独立控制电源关机,而设置关机延时T2>T1是为了满足先软关机, 后硬件的逻辑需求。 [0019] Keyboard control panel with hardware and software shutdown shutdown circuit or logic circuit, namely hardware shutdown circuit board and keyboard controller can independently control the power off, and set the shutdown delay T2> T1 is to meet the first soft-off After the hardware logic requirements.

被以下專利引用
引用本專利申請日期發佈日期 申請者專利名稱
CN103592861A *2013年11月6日2014年2月19日福建三元达软件有限公司Multifunctional single switch power source management system
CN105045169A *2015年6月18日2015年11月11日江苏辰汉电子科技有限公司Multifunctional startup and shutdown circuit and startup and shutdown method
分類
國際專利分類號A61B5/02
法律事件
日期代號事件說明
2012年7月25日C14Granted