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1.发明公开Control apparatus for gas analyzer system and control method thereof 失效Vorrichtung und Verfahren zur Steuerung eines Gasanalysesystems
公开(公告)号：EP0890836A2
公开(公告)日：1999-01-13
申请号：EP98112587.5
申请日：1998-07-07
申请人： HORIBA, LTD.
发明人： Asami, Tetsuji , Nishimoto, Akihiro
CPC分类号： G01N33/007
摘要： The present invention provides a control apparatus for the gas analyzer system (1) for controlling a plurality of analyzers (3 - 5) having different hardware constitutions in a single program which works on a single CPU (2a), and a method for its control.
The control apparatus for the gas analyser system (1) of the present invention is so constituted that the analyzer processing unit is provided with a CPU (2a) which is connected with each gas analyzer (3 - 5) by CPU bus (2c) and designed to control each gas analyzer (3 - 5), each gas analyzer (3 - 5) is provided with a plurality of AD converters (7a - 7e) having respectively a plurality of analog input ports in which the respective output signals of the gas analyzer units are inputted, and a non-volatile memory unit (11 - 13) for memorizing the connection condition table which shows the connection condition of the gas analyzer unit to these AD converters (7a - 7e), by connecting with the CPU bus (2c), thereby making it possible for the CPU (2a) in the analyzer processing unit to control the respective gas analyzers (3 - 5) by a single program.摘要翻译： 本发明提供一种用于气体分析仪系统（1）的控制装置，用于在单个CPU（2a）上工作的单个程序中控制具有不同硬件结构的多个分析器（3-5）及其控制方法 。 本发明的气体分析仪系统（1）的控制装置的结构使得分析器处理单元设置有CPU（2a），CPU（2a）通过CPU总线（2c）与每个气体分析器（3-5）连接， 设计用于控制每个气体分析器（3-5），每个气体分析器（3-5）设置有分别具有多个模拟输入端口的多个AD转换器（7a-7e），其中气体的相应输出信号 输入分析器单元，以及用于通过连接CPU总线（7a-7e）来存储表示气体分析器单元与这些AD转换器（7a-7e）的连接状态的连接状况表的非易失性存储单元（11-13） 2c），从而使得分析器处理单元中的CPU（2a）可以通过单个程序来控制各个气体分析器（3-5）。
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公开(公告)号：EP2772744A1
公开(公告)日：2014-09-03
申请号：EP14000347.6
申请日：2014-01-30
申请人： HORIBA, LTD.
IPC分类号： G01N1/22
CPC分类号： G01N1/2252 , G01N2001/225 , G01N2001/2255
摘要： The present invention is one that, in an exhaust gas sampling apparatus having a configuration in which a heat exchanger is not provided on an upstream side of a CVS, regulates a flow rate of diluted exhaust gas flowing into an analytical device to a predetermined value, and provided with: a main flow path 4; the CVS 5 provided in the main flow path 4; a diluted exhaust gas sampling flow path 6 for sampling part of the diluted exhaust gas from the main flow path 4 to introduce the part into the analytical device 10; a flow rate control mechanism 7 that controls a flow rate of the diluted exhaust gas to be sampled through the diluted exhaust gas sampling flow path 6; and a control device 8 that sets a split flow ratio that is a ratio of the flow rate of the diluted exhaust gas to be sampled through the diluted exhaust gas sampling flow path 6 to a flow rate of the diluted exhaust gas flowing through the CVS 5, wherein the control device 8 uses the flow rate (Q CVS ) of the diluted exhaust gas flowing through the CVS 5 or a value (T CVS or P CVS ) related to the flow rate (Qcvs) of the diluted exhaust gas to set the split flow ratio (Q samp /Q CVS ) so as to make a flow velocity (V filter ) of the diluted exhaust gas flowing into the analytical device 10 equal to a predetermined value.
摘要翻译： 本发明在具有在CVS的上游侧未设置热交换器的结构的废气采样装置中，将流入分析装置的稀释排气的流量调整为规定值， 并设有：主流路4; 设置在主流路4中的CVS5; 稀释排气取样流路6，其对来自主流路4的稀释排气的一部分进行取样，将该部分导入分析装置10; 流量控制机构7，其控制通过稀释排气取样流路6而被取样的稀释排气的流量; 以及控制装置8，其设定分流比率，该分流比率是通过稀释排气采样流路6采样的稀释排气的流量与流过CVS5的稀释排气的流量之比 其中，控制装置8使用流过CVS5的稀释排气的流量（QCVS）或与稀释排气的流量（Qcvs）有关的值（TCVS或PCVS）来设定分流比 （Qsamp / QCVS），以使流入分析装置10的稀释排气的流速（V过滤器）等于预定值。
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公开(公告)号：EP2940549A2
公开(公告)日：2015-11-04
申请号：EP15001246.6
申请日：2015-04-27
申请人： HORIBA, LTD.
IPC分类号： G05D7/06
CPC分类号： G01M15/102 , G01N1/2252 , G01N33/0018 , G01N2001/2255 , G05D7/0641
摘要： In order to be able to verify an exhaust gas analysis system 100 without requiring time and effort, a verification system includes a reference gas supply part 201 that supplies reference gas in place of exhaust gas and is configured to be able to verify the consistency between a supply amount of the reference gas from the reference gas supply part 201 and a measured value of the reference gas measured by an analyzer 102. The verification system further includes a control part 202 that receives a setting flow rate signal that is a signal indicating a setting flow rate and an analysis range signal that is a signal indicating an analysis range of the analyzer 102, calculates a target supply amount of the reference gas on the basis of the setting flow rate and the analysis range indicated by the respective signals, and controls the reference gas supply part 201 so as to make the reference gas supply amount by the reference gas supply part 201 equal to the target supply amount.
摘要翻译： 为了能够在不需要时间和精力的情况下验证废气分析系统100，验证系统包括供给参考气体代替废气的参考气体供应部201，并且被配置为能够验证废气分析系统100之间的一致性 来自参考气体供应部分201的参考气体的供应量和由分析器102测量的参考气体的测量值。验证系统还包括控制部分202，其接收作为指示设定的信号的设定流量信号 流量和作为表示分析装置102的分析范围的信号的分析范围信号，基于由各信号表示的设定流量和分析范围，计算基准气体的目标供给量，并控制 基准气体供给部201，使基准气体供给部201的基准气体供给量与目标供给量相等。
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公开(公告)号：EP1936371A1
公开(公告)日：2008-06-25
申请号：EP07024673.1
申请日：2007-12-19
申请人： Horiba, Ltd.
发明人： Miyai, Masaru , Asami, Tetsuji
CPC分类号： G01N1/2252 , G01N2001/2264
摘要： An exhaust gas measuring bag includes a gas connection part (1) which is connected to a constant volume sampling passage (Z5) flowing measurement gas therethrough for analyzing various components included in exhaust gas (G) of the automobile etc. therethrough and has an internal passage flowing the gas taken from the constant volume sampling passage (Z5) therethrough; a pipe (2) which is connected to an internal passage of the gas connection part (1) and on which a plurality of gas inlet/outlet holes (21) for ejecting the gas are formed; a bag body (3) which is deformable and has an internal space (30) for storing at least the connection side of the gas connection part (1) to the pipe (2) and the whole of the pipe (2) therein and encloses gas ejected from the gas inlet/outlet holes (21) into the internal space (30) therein; a gas exhaust port (4) which is provided at the gas connection part (1) and exhausts the gas enclosed in the internal space (30) to the constant volume sampling passage (Z5); and a check valve (5) which is disposed on an exhaust passage (13), opens the exhaust passage (13) at the time of exhaust of the gas, thereby allowing the gas to pass and closes the exhaust passage (13) at the time of non-exhaust of the gas, thereby preventing passage of the gas.
摘要翻译： 废气测量袋包括气体连接部分（1），其连接到恒定体积的采样通道（Z5），该恒定流量采样通道（Z5）流动测量气体，用于分析包括在汽车等的废气（G）中的各种部件，并且具有内部 使来自恒定体积取样通道（Z5）的气体从其中流过; 连接到气体连接部分（1）的内部通道并且在其上形成有用于喷射气体的多个气体入口/出口孔（21）的管道（2） 袋体（3），其可变形并具有内部空间（30），用于至少将气体连接部分（1）的连接侧存储到管道（2）和整个管道（2）中，并且包围 从气体入口/出口孔（21）喷射到内部空间（30）中的气体; 设置在气体连接部分（1）处并将封闭在内部空间（30）中的气体排放到恒定体积采样通道（Z5）的排气口（4）; 以及设置在排气通路（13）上的止回阀（5），在排出气体时使排气通路（13）打开，从而允许气体通过并关闭排气通道 气体不排出的时间，从而防止气体的通过。
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公开(公告)号：EP2772744B1
公开(公告)日：2019-07-03
申请号：EP14000347.6
申请日：2014-01-30
申请人： HORIBA, LTD.
IPC分类号： G01N1/22
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公开(公告)号：EP2940549A3
公开(公告)日：2016-04-20
申请号：EP15001246.6
申请日：2015-04-27
申请人： HORIBA, LTD.
CPC分类号： G01M15/102 , G01N1/2252 , G01N33/0018 , G01N2001/2255 , G05D7/0641
摘要： In order to be able to verify an exhaust gas analysis system 100 without requiring time and effort, a verification system includes a reference gas supply part 201 that supplies reference gas in place of exhaust gas and is configured to be able to verify the consistency between a supply amount of the reference gas from the reference gas supply part 201 and a measured value of the reference gas measured by an analyzer 102. The verification system further includes a control part 202 that receives a setting flow rate signal that is a signal indicating a setting flow rate and an analysis range signal that is a signal indicating an analysis range of the analyzer 102, calculates a target supply amount of the reference gas on the basis of the setting flow rate and the analysis range indicated by the respective signals, and controls the reference gas supply part 201 so as to make the reference gas supply amount by the reference gas supply part 201 equal to the target supply amount.
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公开(公告)号：EP2469259B1
公开(公告)日：2014-02-19
申请号：EP11010203.5
申请日：2011-12-22
申请人： Horiba, Ltd.
CPC分类号： F01N11/00 , F01N13/009 , F01N2240/36 , G01N1/2252 , Y02T10/47
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8.发明公开Exhaust gas analyzing system and exhaust gas analyzing method 有权Abgasanalysesystem和Abgasanalyseverfrenren
公开(公告)号：EP2469259A1
公开(公告)日：2012-06-27
申请号：EP11010203.5
申请日：2011-12-22
申请人： Horiba, Ltd.
IPC分类号： G01M15/10
CPC分类号： F01N11/00 , F01N13/009 , F01N2240/36 , G01N1/2252 , Y02T10/47
摘要： The present invention is one that, in exhaust gas analysis of a vehicle that stops rotation of an engine during driving the vehicle, solves problems due to the engine stop at once, and is provided with, on an upstream side of an analytical instrument 2, an exhaust gas introduction pipe 3 of which one end is opened to an exhaust gas flow path 300 and the other end is connected to the analytical instrument 2, and a switching mechanism that selectively switches between a sampling path L1 that samples exhaust gas from the exhaust gas introduction pipe 3 to introduce the sampled exhaust gas into the analytical instrument 2 and an air introduction path L2 that introduces air into the analytical instrument 2, wherein when the engine is operated, a path to the analytical instrument 2 is switched to the sampling path L1 by the switching mechanism 4, whereas when the engine is stopped, the path is switched to the air introduction path L2 by the switching mechanism.
摘要翻译： 本发明是在车辆驾驶期间停止发动机的转动的车辆的废气分析中，解决了由于发动机停止而产生的问题，并且在分析用具2的上游侧设置有： 排气导入管3，其一端与排气流路300开口，另一端与分析用具2连接;切换机构，其选择性地在从排气中取样废气的取样路径L1之间切换 气体引入管3将采样废气引入分析仪器2，以及将空气引入分析仪器2的空气引入路径L2，其中当发动机运转时，将分析仪器2的路径切换到采样路径 L1，而当发动机停止时，通过切换机构将路径切换到空气导入路径L2。
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公开(公告)号：EP0890836A3
公开(公告)日：2001-01-31
申请号：EP98112587.5
申请日：1998-07-07
申请人： HORIBA, LTD.
发明人： Asami, Tetsuji , Nishimoto, Akihiro
CPC分类号： G01N33/007
摘要： The present invention provides a control apparatus for the gas analyzer system (1) for controlling a plurality of analyzers (3 - 5) having different hardware constitutions in a single program which works on a single CPU (2a), and a method for its control. The control apparatus for the gas analyser system (1) of the present invention is so constituted that the analyzer processing unit is provided with a CPU (2a) which is connected with each gas analyzer (3 - 5) by CPU bus (2c) and designed to control each gas analyzer (3 - 5), each gas analyzer (3 - 5) is provided with a plurality of AD converters (7a - 7e) having respectively a plurality of analog input ports in which the respective output signals of the gas analyzer units are inputted, and a non-volatile memory unit (11 - 13) for memorizing the connection condition table which shows the connection condition of the gas analyzer unit to these AD converters (7a - 7e), by connecting with the CPU bus (2c), thereby making it possible for the CPU (2a) in the analyzer processing unit to control the respective gas analyzers (3 - 5) by a single program.
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