CN1890120A - 具有可编程服务事件显示模式的控制器 - Google Patents

具有可编程服务事件显示模式的控制器 Download PDF

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CN1890120A
CN1890120A CNA2004800357422A CN200480035742A CN1890120A CN 1890120 A CN1890120 A CN 1890120A CN A2004800357422 A CNA2004800357422 A CN A2004800357422A CN 200480035742 A CN200480035742 A CN 200480035742A CN 1890120 A CN1890120 A CN 1890120A
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hvac
service events
parts
service
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CN100572119C (zh
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J·B·阿蒙森
M·D·斯托纳
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Honeywell International Inc
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1902Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers

Abstract

公开了用于通过显示单元来显示技术维护信息的控制器和系统。根据本发明说明实施方式的控制器可以包括:一个接口,用于编程控制器中的服务事件显示模式;和一个显示单元,其被配置成当控制器检测到服务事件时显示技术维护信息。诸如服务指示符之触发或设备服务事件定时器之期满的事件,可以引起控制器在显示单元上显示技术维护信息,向用户提供必须的或者推荐的技术维护。

Description

具有可编程服务事件显示模式的控制器
技术领域
本发明总地涉及应用于住所和/或建筑物及其相关场所的可编程控制器领域。更具体地,本发明涉及这样的具有可编程服务事件显示模式的控制器。
背景技术
在住所和/或建筑物及其相关场所中控制器被广泛用在多种设备和系统中以控制各种功能。一些控制器具有修改设备参数的时间表程序设计,例如作为日期和/或时间的函数的设定点。在住所和/或建筑物及其相关场所中利用时间表程序设计来控制各种功能的这样一些设备或系统控制器包括,例如,HVAC控制器、热水器控制器、水软化器控制器、安全系统控制器、草地洒水器控制器、以及照明系统控制器。
例如,在一个典型的HVAC控制器中,这种控制器可以被用来进行监视,并且在需要的时候控制建筑中发生的各种环境条件。该控制器可以包括一个微处理器,该微处理器通过I/O接口和系统的其他部件互相作用以调节出现在这个建筑中一个或者多个地点的温度、湿度、通风、以及空气质量。一个位于该控制器中的内部传感器和/或一个或多个远程传感器可以用来感测何时温度或湿度水平达到某一阈值水平,致使控制器发送信号来激活或者去活系统中的一个或多个部件。
控制器可以被配置成检测在系统的一个或多个部件中何时发生了服务事件。例如,在某些境况下,控制器可以被配置成检测系统的一个或多个部件何时发生故障或者变为离线,或者在某个服务中超过了推荐的时间段并因此要求养护。根据检测到的这类服务事件,控制器可以被配置来关闭一个或者多个部件直到系统可被恢复。
在一些情况下,部件触发服务事件可以要求来自制造商或者其他授权的技师的技术维护以便使系统恢复到正常运作。为了告知用户在何处获得服务,许多制造商将一个包含技术维护信息的不干胶标签放置在一个不明显的地方,例如在控制器外壳的内侧门板上。当服务事件发生后,用户必须知道打开控制器的门以便获得该技术维护信息。因此,在技术上需要当检测到故障或者其他服务事件时,更好地向用户提供技术维护信息。
发明内容
本发明涉及具有可编程服务事件显示模式的可编程控制器。按照本发明说明性实施方式的可编程控制器可以包括:用于对控制器中服务事件显示模式进行编程和/或用于当控制器检测到服务事件时显示技术维护信息的接口。在某些实施方式中,可以提供该接口以作为用户接口的一部分,例如是插入在控制器外壳内的触摸屏或者LCD面板/小键盘。在其他实施方式中,可以提供该接口以作为与用户接口相分开的一个接口,它允许在控制器以外的位置对控制器编程。
该控制器可以在运行时被耦合到许多其他的系统部件,例如包括:加热单元、冷却单元、通风单元、过滤单元、紫外灯单元、加湿器/除湿器单元、和/或一个或多个本地或远程传感器。该控制器可以被配置来检查系统部件的状况以确定一个或多个系统部件是否正确地起作用,是否有故障,或者是否已变为离线。诸如服务指示器的触发或者设备服务事件定时器的期满的事件可引起控制器在显示单元上显示技术维护信息,向用户通报可能是必须的或者推荐的技术维护。可替换地或附加地,也可以把控制器编程为自动地联系指定的承包者、服务咨询机构、公用事业公司、零售商、制造商、和/或其他一些个人或机构,从而为检测到的事件请求服务。在某些实施方式中,用户可以发送信号到控制器以请求在显示单元上显示某个技术维护信息,和/或请求控制器如期望的那样联系指定的承包者、服务咨询机构、公用事业公司、零售商、制造商、和/或其他一些个人或机构。
附图说明
图1是采用具有可编程服务事件显示模式的控制器的说明性HVAC系统的框图;
图2是图1中的控制器和用户接口的框图;
图3是示出图1-2中的配备有可编程接口的控制器的框图;
图4是在配备有服务事件显示模式的控制器内编程的说明性服务事件例行程序的流程图;
图5是配备有触摸屏接口的说明性HVAC控制器的视图;
图6是示出在正常的控制器运行期间,图5中的说明性控制器和用户接口的示图;
图7是示出在检测到服务事件后,图5中的说明性控制器和用户接口的示图;
图8是配备有显示面板和小键盘接口的另一个说明性HVAC控制器的视图;
图9是示出在正常的控制器运行期间,图8中的说明性控制器和用户接口的示图;以及
图10是示出在控制器检测到服务事件后,图8中的说明性控制器和用户接口的示图。
具体实施方式
以下的描述应当参照附图来阅读,在这些图中,不同附图中的相同元件以相同方式来编号。这些不必按比例尺寸绘制的附图描绘了所选择的实施方式,并且并不打算用来限制本发明的范围。尽管在不同的视图中说明了各种编程和操作步骤的例子,但本领域技术人员将会看出,所提供的许多例子具有可以利用的适当替换方案。虽然在这里说明的各种设备和系统是具体地相对于HVAC系统来描述的,但应当理解本发明也可用于其他的系统,例如包括:安全系统、照明系统、洒水器或滴水系统、音频/视频系统等等。
现在参考图1,来描述说明性HVAC系统10的框图,该系统采用了一个具有可编程服务事件显示模式的控制器12。控制器12可操作地连接到一个或者多个系统部件,这些部件能够被激活以调节出现在一建筑中的各种环境条件,例如温度、湿度和空气质量水平。例如,如图1所示,控制器12可被连接到加热单元14和冷却单元16,这两个单元可被激活以将建筑维持在一个特定的温度水平。通风单元18,例如是风扇或者是配备有一个或多个调节风门(damper)的吹风机,可以用来调节输送到建筑中各个房间的空气量。还可以提供过滤单元20、紫光灯单元22和加湿器/除湿器单元24,以用来调节建筑中的空气质量和湿度水平。一个或多个本地和/或远程传感器26以及其他系统部件也可以被连接到控制器12,以如期望的那样监视并调节环境。系统部件可以直接连接到控制器12上的相应输入/输出(I/O)端口或I/O管脚,和/或如期望的那样经由网络等连接到控制器上。
控制器12可以包括一个用户接口28,其允许用户或者技师传送信号到控制器12和从控制器12传送信号。用户接口44可以包括触摸屏、液晶显示器(LCD)面板和小键盘、点矩阵显示器、计算机、和/或其他任何用于发送信号到控制器12和从控制器12接收信号的适当设备。控制器12可以被配置成:当检测到一个错误或者故障时,或者当需要或期望技术维护时,在用户接口28上显示技术维护信息,以通知用户。例如,在某些实施方式中,控制器12可以被编程为:当在一个或多个系统部件中检测到错误或其他服务事件时,显示指定的承包者、服务咨询机构、公用事业公司、零售商、制造商、和/或其他一些个人或机构的名称、徽标(logo)、网址、和/或电话号码。在一些情况下,依据检测到的服务事件的种类和/或需要服务的部件或单元,控制器可以显示不同的名称、徽标、网址和/或电话号码。例如,当检测到一个和加热系统有关的服务事件时,可以显示指定的加热承包者的名称、徽标、网址和/或电话号码,而当检测到一个和安全系统有关的服务事件时,可以显示指定的安全系统承包者的名称、徽标、网址和/或电话号码。在一些情况下,可以显示服务事件代码和/或服务事件的简要描述。
如下面相对于附图5-10来更详细地讨论的,这样的技术维护信息可以在显示单元上醒目地显示,以向用户提供关于在什么地方要求技术维护的信息。可替换地或附加地,控制器12可以被编程为:自动地联系指定的承包者、服务咨询机构、公用事业公司、零售商、制造商、和/或其他一些个人或机构,从而为检测到的事件请求服务。在一个说明性实施方式中,可以提供电话接入模块(TAM)29。当控制器12检测到服务事件时,TAM 29可以呼叫合适的个人或机构。虽然在图1中示出了TAM,但可设想:当检测到服务事件时,控制器12可以如期望的那样经由因特网连接、无线连接(例如蜂窝电话),或者其他适当的通信方法来通知合适的个人和机构。
图2是图1中的控制器12和用户接口28的框图。如图2所示,控制器12可以包括:处理器30(例如微处理器/CPU)、贮存存储器32、时钟34、和I/O接口36,该接口将控制器12连接到图1中所示的各种系统部件。位于控制器12内的内部传感器38可以用来测量温度、湿度水平和/或出现在建筑中的其他环境条件。在一些情况下,传感器38可以在控制器12的外部。
图3是示出了图1-2中的配备有接口40的可编程控制器12的框图。接口40可以被配置成:允许制造商或者其他授权的技师通过对控制器12编程,以便当在一个或多个系统部件中检测到错误时,或者当控制器12确定系统部件要求维护或者其他技术维护时,在用户接口40上显示技术维护信息。例如,接口40可以被用来设定各种设备服务事件定时器,这些定时器可被用来当某一段时间消逝后,提醒用户更换或者清洁过滤单元20的过滤器、用于加湿器/除湿器单元24的衬垫、紫外灯单元的紫外灯、控制器电池等。当然,取决于特定的应用,可以实现其他的设备服务事件定时器。
每个设备服务事件定时器的参数都可以被设为特定的默认值,然后可以利用接口40如期望的那样来调整该默认值。当设备服务事件定时器期满时,控制器12可被配置来经由图2中的用户接口28来显示服务提示,以向用户通报为系统建议的服务。
接口40可以被提供作为上述用户接口28的一部分,也可以被提供作为与用户接口28相分开的一个接口。例如,在某些实施方式中,接口40可以包含一个菜单或者屏幕,经由用户接口28利用安全码或者密码可获得该菜单或屏幕。如果希望的话,该菜单或者屏幕可以被配置成只允许制造商或者经授权的技师或机构将技术维护信息编程到控制器12中。
在某些实施方式中,控制器12可以在控制器12安装之前、安装期间或安装之后的任何时间被编程。例如,接口40可以允许在厂家内部或者在安装或技术维护期间内的稍后时间把技术维护信息编程到控制器12中。例如,在某些实施方式中,接口40可以包含用于传送数据到控制器12的数据端口,以允许制造商和/或服务技师把技术维护信息编程到控制器12中。例如,利用该数据端口,服务技师或者制造商可以上载技术维护信息到控制器12中。如期望的那样,这个信息可以例如包括:承包者、服务咨询机构、零售商、公用事业公司或者其他机构的徽标、电话号码、电子邮件地址、网页地址等等。如果希望的话,这个数据可以从PDA、膝上型计算机或者其他便携式或手持式设备上载。在一些情况下,徽标可以以图形表示法存储在控制器的存储器中。徽标可以是以例如bitmap、jpeg、gif、tiff或者其他任何适当的格式。
在某些实施方式中,接口40可以被提供作为远程接口的一部分,以允许制造商或其他授权技师在控制器12以外的位置对控制器12进行编程。例如,在某些实施方式中,接口40可以包含一个接收器,该接收器可被用来通过诸如红外线连接的无线连接、通过蜂窝电话网络、通过诸如电话线的有线连接、或者通过其他任何适当的连接来接收技术维护信息。可替换地或附加地,接口40可以被连接到万维网(WWW),这可以允许从远端位置经过万维网(WWW)向控制器12中上载技术维护信息。
现在参考图4,来描述在配备有服务事件显示模式的控制器内编程的说明性服务事件例行程序。这个服务事件例行程序总地用参考标记42表示,它可以从正常的控制器运行模式开始,总地用方框44表示。从正常的控制器运行模式44开始,控制器可被配置来检查一个或多个系统部件的运行状态,以确定该系统部件是否正确地起作用,如方框46总地所示的。在某些实施方式中,控制器可以周期性地轮询每个系统部件并且获得当前状态信息。如果控制器从一个或多个系统部件中接收到表示系统错误、功率损耗或其他服务指示符的信号,则控制器可以被配置来显示技术维护信息,诸如是指定承包者、服务咨询机构、制造商、零售商、公用事业公司、和/或其他个人或机构的名称、徽标、网址、电话号码和/或其他信息。控制器也可以被配置来显示服务事件代码、错误描述、和/或其他的有用信息,如方框48总地所示的。在某些情况下,可以依据哪个(些)系统部件指示出一个明确的服务指示符而显示不同的技术维护信息。例如,如果冷却系统提供一个服务指示符,则可以显示一个承包者的徽标和电话号码;如果加热系统提供一个服务指示符,则可以显示另一个承包者的徽标和电话号码。这些技术维护信息可以被暂时显示一段时间直到控制器被复位和/或直到故障系统部件被恢复到正常运行。
如果控制器没有从一个或多个系统部件接收到服务指示符,则控制器可以被配置来确定是否任何一个设备服务定时器(如果存在)的时间已经过去,如方框50总地所示的。例如,如果控制器确定过滤单元的过滤器已经使用了某一段时间并且可能需要更换,那么控制器可以被配置来显示一个授权的过滤器承包者或经销商的徽标和电话号码。关于将要更换的过滤器的类型的信息也可以像其他有关的技术维护信息一样被显示,正如期望的那样。
在某些实施方式中,控制器12可以包括一个帮助模式,其可以由用户激活以便获得技术维护信息。如方框52所示,例如,用户可以通过“帮助”按钮或其他相似命令向控制器发送信号。如方框54总地所示的,当控制器12接收到用户请求帮助的信号后,控制器可以被配置来如期望的那样显示技术维护信息,诸如是指定承包者、服务咨询机构、制造商、零售商、公用事业公司和/或其他个人或机构的徽标、电话号码等。控制器可以被配置成显示技术维护信息,而不管是否已经检测到服务指示或者期满的设备服务事件定时器。
尽管图4中所示的说明性服务事件例行程序42包括在例行程序42期间发生的特定顺序的事件,但应当理解的是,如果期望的话,每一步骤发生的特定次序都是可以改变的。例如,控制器可以被配置成并行地执行每一步,或者以不同于图4中所示顺序的顺序来执行每一步。另外,如果期望的话,例行程序42中的一个或多个步骤可以根据所采用的控制器类型而被取消。
图5是配备有用于当检测到服务事件时显示技术维护信息的用户接口58的说明性控制器56的视图。在图5的说明性实施方式中,用户接口58包括一个触摸屏60,它被配置来显示信息以及传送往来于控制器56的信号。用于与控制器56一起使用的适合的触摸屏60的一些例子包括:电阻型、电容型、红外线型或表面声波(SAW)型触摸屏。触摸屏60可以插入或者凹入控制器外壳62,如图5所示,或者可以被提供作为单独的部件,用于与个人数字助理(PDA)、个人电脑、或其他的远程设备一起使用。在某些实施方式中,触摸屏60可以被提供作为液晶显示器(LCD)面板、阴极射线管(CRT)、点矩阵显示器、或其他合适的显示设备的一部分。
图6是示出在正常的控制器运行期间,图5中的说明性控制器56和用户接口58的示图。如图6所示,触摸屏60可以被配置来显示一个主菜单屏幕64,该主菜单屏幕向用户提供关于控制器56运行状态的信息、当前的内部和外部温度、当前的时间和星期几、当前的加热和/或冷却设定点、以及其他的运行信息。主菜单屏幕64可以是缺省屏幕,当控制器56被初始激活时、在发生功率损耗之后、或者在通过用户接口58检测到某一段时间没有活动性之后(例如1分钟没有活动性之后),该缺省屏幕在触摸屏60上显现。
通过按压触摸屏60上的图标按钮,控制器56可以被配置来在一个或多个菜单或屏幕之间循环,以便观看控制器56中的各种运行设置并且如果期望的话对其进行修改。例如,用户可以利用触摸屏60来调整当前的温度或湿度水平、改变控制器56上的时钟或日期设置,在控制器56中设定一个在用户离开时能运行的休假时间表,等等。触摸屏60也可以被用来检查连接到控制器56的各种系统部件的状态。
图7是示出在检测到服务事件后,图6中的说明性控制器56和用户接口58的示图。如图7所示,控制器56可以被配置来在触摸屏70上显示一个服务事件显示屏幕66,其通知用户已检测到服务事件。服务事件显示屏幕66可以包括例如指示在哪里要求技术维护或更换品的徽标68和电话号码70。徽标68或电话号码70之外的、或代替徽标68或电话号码70的其他信息也可以如期望的那样被提供在服务事件显示屏幕66上。在某些情况下,服务事件的代码和/或简要描述也可以被显示出来,如在69处所示。服务事件代码可以帮助服务技师在电话中诊断问题,并可能帮助通过电话向用户提供一个纠正行为。并且,服务事件代码可以帮助服务技师确定要定购或者带来什么部件以纠正该问题。
服务事件的简要描述可以帮助用户识别问题并可能纠正该问题。例如,如果由于控制器56确定一个设备服务事件定时器已经期满而触发了服务事件,则控制器56可以被配置来显示该特定设备需要的服务和一个推荐的行动过程。例如,如果一个过滤器的设备服务事件定时器已经期满,那么控制器56可以被配置来在触摸屏60上显示文字“更换过滤器”或其他相似文字,如果期望的话,还连同经授权的过滤器经销商的相称的徽标、电话号码和/或地址,以及过滤器的零件号码。对于其它系统部件,例如加湿器衬垫、紫外灯和电池,也可以按需要显示相似的信息。
当控制器56检测到在一个或多个系统部件中的故障时,或当在控制器56中预先编程的设备服务事件定时器期满时,服务事件显示屏幕66可被触发。在某些实施方式中,用户通过按压触摸屏60上的一个或多个图标按钮,可以激活服务事件显示屏幕66,引起控制器56在屏幕60上显示期望的技术维护信息。
图8是配备有用于当检测到服务事件时显示技术维护信息的用户接口74的另一说明性控制器72的视图。在图8的说明性实施方式中,用户接口74包含一个显示面板76和一系列按钮78、80,用户可以按压这些按钮以翻阅在显示面板76上可显示的各种菜单或屏幕。显示面板76可以包括多个合适的显示设备,例如包括背光式LCD面板或LED屏幕。
图9是示出在正常的控制器运行期间,图8中的控制器72和用户接口74的示图。如图9所示,控制器72可以被配置来在显示面板76上显示一个主菜单屏幕82,与针对图6所描述的相类似。
如图10所示,控制器72可以被配置来在显示面板76上显示一个服务事件显示屏幕82,其通知用户已检测到一个服务事件。服务事件显示屏幕82可包括例如指示在哪里要求技术维护和更换品的徽标86和电话号码88。承包者徽标86和电话号码88之外的、或替代徽标86和电话号码88的其他信息也可以如所期望的那样被提供在服务事件显示屏幕84上。
当控制器72在检测到一个或多个系统部件的故障时,或者当在控制器72中预先编程的设备服务事件定时器期满时,服务事件显示屏幕84可被触发。在某些实施方式中,用户通过按压按钮78、80之一(例如帮助按钮)可以激活服务事件显示屏幕84,引起控制器72在显示面板76上显示期望的技术维护信息。
得到这样描述的本发明的几个实施方式,本领域技术人员将容易地意识到:可以产生和使用其他的实施方式,这些实施方式落入在此所附的权利要求的范围内。在前面的描述中已经陈述了本文档所覆盖的本发明的多个优点。应当理解的是,本公开内容在许多方面仅仅是说明性的。在不超出本发明范围的情况下,可以针对在这里所描述的各种元件做出改变。

Claims (39)

1.一种用于控制HVAC系统中一个或多个部件的HVAC控制器,该HVAC控制器包括:
一个控制器,其适合于确定HVAC系统的一个或多个部件是否发生一个或多个服务事件;以及
一个显示单元,其被配置成当该控制器确定服务事件时显示技术维护信息。
2.权利要求1的HVAC控制器,其中所述技术维护信息包括徽标的图形表示。
3.权利要求2的HVAC控制器,其中所述技术维护信息包括电话号码。
4.权利要求1的HVAC控制器,其中所述技术维护信息包括服务事件代码。
5.权利要求1的HVAC控制器,其中所述技术维护信息包括服务事件的描述。
6.权利要求1的HVAC控制器,其中所述控制器通过接收来自所述一个或多个部件的至少之一的服务事件指示符来确定是否发生服务事件。
7.权利要求1的HVAC控制器,其中所述控制器通过确定设备服务事件定时器是否期满来确定是否发生服务事件。
8.权利要求1的HVAC控制器,其中所述服务事件是由用户激活的。
9.权利要求1的HVAC控制器,其中所述一个或多个部件是如下部件中的一个或多个:加热单元、冷却单元、通风单元、过滤单元、紫外灯单元、加湿/除湿单元、本地传感器和远程传感器。
10.权利要求1的HVAC控制器,其中所述显示单元包含触摸屏。
11.权利要求1的HVAC控制器,其中所述显示单元包含LCD面板。
12.权利要求1的HVAC控制器,还包含一个数据输入端口,其被耦合到控制器以用于向控制器上载数据。
13.权利要求1的HVAC控制器,其中所述控制器适合于经由该数据输入端口接收徽标的图形表示,以及其中该显示单元被配置成当控制器确定服务事件时显示该徽标。
14.权利要求13的HVAC控制器,其中该数据输入端口为有线端口。
15.权利要求13的HVAC控制器,其中该数据输入端口为无线端口。
16.权利要求1的HVAC控制器,其中控制器通过论询该HVAC系统的至少选定的部件来确定HVAC系统的一个或多个部件是否发生一个或多个服务事件。
17.权利要求1的HVAC控制器,其中该HVAC系统的至少某些部件通过网络与所述控制器通信。
18.权利要求1的HVAC控制器,其中该HVAC系统的至少某些部件通过I/O接口与所述控制器通信。
19.一种用于控制系统的一个或多个部件的可编程控制器,所述控制器包括:
一个控制器,其适合于确定对于该系统的一个或多个部件是否发生一个或多个服务事件;以及
一个显示单元,其被配置成当控制器确定服务事件时显示徽标。
20.权利要求19的控制器,其中所述显示单元被配置成当控制器确定服务事件时显示电话号码。
21.权利要求19的控制器,其中所述显示单元被配置成当控制器确定服务事件时显示服务事件代码。
22.权利要求19的控制器,其中所述显示单元被配置成当控制器确定服务事件时显示服务事件的描述。
23.权利要求19的控制器,其中所述系统包括HVAC系统。
24.权利要求23的控制器,其中所述一个或多个部件是如下部件中的一个或多个:加热单元、冷却单元、通风单元、过滤单元、紫外灯单元、加湿/除湿单元、本地传感器和远程传感器。
25.权利要求19的控制器,其中所述系统包括安全系统。
26.权利要求19的控制器,其中所述系统包括照明系统。
27.权利要求19的控制器,其中所述系统包括洒水器或滴水系统。
28.权利要求19的控制器,其中所述显示单元包括一个触摸屏。
29.权利要求19的控制器,其中所述显示单元包括一个LCD面板。
30.一种HVAC系统,包括:
一个或多个部件,用于调节建筑内的一组环境条件,和
一个控制器,其可操作地连接到所述一个或多个部件,所述控制器包括在检测到服务事件时显示技术维护信息的显示装置。
31.权利要求30的HVAC系统,其中所述技术维护信息包括徽标和电话号码。
32.权利要求30的HVAC系统,其中所述服务事件包括来自所述一个或多个部件的至少之一的服务指示符。
33.权利要求30的HVAC系统,其中所述服务事件包括期满的设备服务事件定时器。
34.权利要求30的HVAC系统,其中所述服务事件是由用户激活的。
35.权利要求27的HVAC系统,其中所述一个或多个部件是如下部件中的一个或多个:加热单元、冷却单元、通风单元、过滤单元、紫外灯单元、加湿/除湿单元和远程传感器。
37.一种HVAC系统,包括:
一个或多个部件,用于调节建筑内的一组环境条件,和
一个控制器,其可操作地连接到所述的一个或多个部件,所述控制器包括一个用于对控制器中的服务事件显示模式编程的接口,以及用于当在所述一个或多个部件的至少一个中检测到服务指示符时显示技术维护信息的显示装置。
38.一种用于控制HVAC系统的一个或多个部件的HVAC控制器,所述HVAC控制器包括:
一个控制器,其适合于确定HVAC系统中的一个或多个部件是否发生一个或多个服务事件;和
通知装置,用于当控制器确定服务事件时通知服务提供者。
39.权利要求38的HVAC控制器,其中服务提供者是承包者、服务咨询机构、公用事业公司、零售商、或制造商的其中一个。
40.权利要求38的HVAC控制器,其中所述通知装置为两个不同的服务事件而通知一个不同的服务提供者。
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US7801646B2 (en) 2010-09-21
US20050119794A1 (en) 2005-06-02
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CN100572119C (zh) 2009-12-23
US7225054B2 (en) 2007-05-29
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