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公开(公告)号：JP2014222409A
公开(公告)日：2014-11-27
申请号：JP2013101469
申请日：2013-05-13
Applicant: トヨタ自動車株式会社 , Toyota Motor Corp
Inventor： NAKAMURA YAYOI , YAMAMOTO AKINORI , TAGAMI HIDEYUKI , ITO KATSUHIRO
IPC: G05B19/418
Abstract: 【課題】たとえばワークが複数の加工面を有している場合や作業工程の業務形態が製造計画の途中で変更される場合などにおいて、CAMデータ作成作業の作業効率や管理効率を高めることができ、金型製作のリードタイムを短縮でき、金型の製造コストを抑制することのできる工程管理システムを提供する。【解決手段】CAMデータ作成作業に要する単位作業としての作業工程を作成する作業工程作成部1と、ワークの加工面もしくは作業工程の業務形態に基づいて関連性を有する複数の作業工程を連続的に結び付けて作業工程群を作成する作業工程群作成部2と、作業工程群を予め登録された作業者に割付けてCAMデータ作成作業の作業計画を作成する作業計画作成部3と、を備えている。【選択図】図1
Abstract translation: 要解决的问题：提供一种能够提高CAM数据创建工作中的工作效率和管理效率的过程管理系统; 减少创建金属模具的交货时间; 并且即使在例如工件具有多个待处理的平面的情况下或者即使在制造过程中可能改变工作过程中的操作模式的情况下也可以降低用于形成金属模具的成本。解决方案：过程管理系统包括： 创建工作过程作为CAM数据创建工作所需的工作单元的工作流程创建部分1; 工作处理组创建部分2，其通过基于待处理的工件的平面或工作过程的工作模式连续地连接多个具有彼此关系的工作处理来创建工作处理组; 以及工作计划创建部分3，其通过将工作处理组分配给先前注册的操作员来创建CAM数据创建工作的工作计划。
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公开(公告)号：JP2014119871A
公开(公告)日：2014-06-30
申请号：JP2012273476
申请日：2012-12-14
Applicant: Toyota Motor Corp , トヨタ自動車株式会社 , Toppan Printing Co Ltd , 凸版印刷株式会社 , Arks Japan Corp , 株式会社アークスジャパン
Inventor： TAGAMI HIDEYUKI , ASAO YOKO , HAYASHI YOSHIFUMI , ITO KATSUHIRO , ASAI YASUHIRO , KAMISAKA KOJI , YAMADA TAKASHI , HIBI TATSUYA , HIGA TSUTOMU , UEHARA RYOTA , KOBAYASHI AKIHIRO
IPC: G05B19/418 , B21D37/20 , G06Q50/04
Abstract: PROBLEM TO BE SOLVED: To provide a display system for production control and a display method thereof configured to reliably display machining information, work information, or assembling information of components constituting a mold, in a production line of the mold to be manufactured through a plurality of machining or working processes.SOLUTION: A display system for production control includes: an image conversion server 2 which prepares display data on the basis of information on a mold production control device 1, and converts the display data into at least master image data and multiple pieces of image data including mirror data of the master image data; and a Web server 3 which stores the image data converted by the image conversion server 2, transmits the mirror image data of the image data to a work signboard 5, and updates a display screen of the work signboard 5.
Abstract translation: 要解决的问题：提供一种用于生产控制的显示系统及其显示方法，其被配置为可靠地将构成模具的部件的加工信息，工作信息或组装信息显示在待制造的模具的生产线中 制造控制用显示系统包括：图像转换服务器2，其根据模具制作控制装置1的信息准备显示数据，并将显示数据转换成至少主图像数据;以及 多幅图像数据，包括主图像数据的镜像数据; 和存储由图像转换服务器2转换的图像数据的Web服务器3将图像数据的镜像数据发送到工作招标5，并更新工作招牌5的显示画面。
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公开(公告)号：JP2013199933A
公开(公告)日：2013-10-03
申请号：JP2013119587
申请日：2013-06-06
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OGO TOMOYOSHI , OGAWA TAKASHI , ITO KATSUHIRO , IWATA KAZUYASU
IPC: F02D13/02
CPC classification number: Y02T10/18
Abstract: PROBLEM TO BE SOLVED: To increase a scavenging amount of internal EGR gas as much as possible, in a valve system for an internal combustion engine scavenging internal EGR gas during a valve overlap period.SOLUTION: In a valve system for an internal combustion engine scavenging internal EGR gas during a valve overlap period by changing a working angle of an exhaust valve, a lift change rate when the exhaust valve is opened is increased, thereby increasing an exhaust pulsation cycle. In the case, since a period when an exhaust pressure exceeds an intake pressure during the valve overlap period is reduced or eliminated, an scavenging amount of internal EGR gas is increased.
Abstract translation: 要解决的问题：为了在阀重叠期间清除内部EGR气体的内燃机的阀系统中尽可能地增加内部EGR气体的清除量。解决方案：在用于内燃机清扫的阀系统 通过改变排气门的工作角度，在阀重叠期间的内部EGR气体增加，排气门打开时的升程变化率增加，从而增加排气脉动循环。 在这种情况下，由于减少或消除了在气门重叠期间排气压力超过进气压力的时间段，所以内部EGR气体的清除量增加。
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公开(公告)号：JP2012122360A
公开(公告)日：2012-06-28
申请号：JP2010271957
申请日：2010-12-06
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OGO TOMOYOSHI , OGAWA TAKASHI , ITO KATSUHIRO , IWATA KAZUYASU
CPC classification number: Y02T10/18
Abstract: PROBLEM TO BE SOLVED: To provide an engine for which a satisfactory buffer part and further satisfactory valve characteristics can be set when a valve gear is provided which can change the opening/closing timing of a second mechanical valve with respect to the opening/closing timing of a first mechanical valve, out of the first mechanical valve and the second mechanical valves that are a same kind of mechanical valves, provided for a combustion chamber.SOLUTION: The engine 50A includes a VVT 57 that can change the opening/closing timing of an intake valve 54B with respect to the opening/closing timing of an intake valve 54A out of the intake valves 54A, 54B provided in the combustion chamber E. A change rate of valve lift quantity in a first buffer part A1 out of the first valve characteristics F1 of the intake valve 54A is set to be slower than that of the valve lift quantity in a second buffer part A2 out of the second valve characteristics of the intake valve 54B.
Abstract translation: 要解决的问题：提供一种发动机，当提供能够改变相对于开口的第二机械阀的打开/关闭正时的阀齿轮时，可以设置满意的缓冲部分和进一步令人满意的阀特性 第一机械阀的第一机械阀和作为燃烧室设置的相同种类的机械阀的第二机械阀的关闭正时。
解决方案：发动机50A包括VVT 57，其能够相对于进气阀54A从设置在燃烧中的进气门54A，54B中的打开/关闭正时改变进气阀54B的打开/关闭正时 进气阀54A的第一阀特性F1中的第一缓冲部分A1中的气门升程量的变化率被设定为比第二缓冲部分A2中的第二缓冲部分A2中的气门升程量的变化率慢 进气阀54B的阀门特性。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2009209780A
公开(公告)日：2009-09-17
申请号：JP2008053752
申请日：2008-03-04
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： ONO TOMOYUKI , TOMOTA AKITOSHI , ISHIYAMA SHINOBU , NAKATANI KOICHIRO , OGO TOMOYOSHI , ITO KATSUHIRO
CPC classification number: Y02T10/144 , Y02T10/18
Abstract: PROBLEM TO BE SOLVED: To effectively increase torque by appropriately utilizing an exhaust blow down effect when a request for increasing the torque is issued, in an internal combustion engine provided with a variable valve train capable of changing a valve overlap period and a variable nozzle type turbo supercharger, about a control device of the internal combustion engine. SOLUTION: In the case that the request for increasing the torque is issued, firstly, a variable nozzle 22c is controlled to be fully closed without providing the valve overlap period. Then, in the case of determining that the torque is risen to close to a maximum torque curve (near a triangle mark) which can be output while the valve overlap period is not provided, a variable nozzle aperture is gradually opened to an aperture for an optimum turbo efficiency and the valve overlap period is gradually extended to obtain the exhaust blow down effect. In this case, post injection is executed to additionally provide a turbine 22a with exhaust energy. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：通过在发出增加扭矩的请求时适当地利用排气减压效果来有效地提高扭矩，在具有能够改变阀重叠期间的可变气门机构的内燃机中，以及 可变喷嘴型涡轮增压器，涉及内燃机的控制装置。 解决方案：在发出增加扭矩的请求的情况下，首先，将可变喷嘴22c控制为完全关闭，而不设置阀重叠周期。 然后，在确定扭矩上升到接近可以在没有设置阀重叠周期的情况下输出的最大扭矩曲线（靠近三角形标记）的情况下，可变喷嘴孔径逐渐向开口开口 最佳涡轮效率和阀重叠时间逐渐延长，以获得排气效果。 在这种情况下，执行后喷射以向涡轮机22a另外提供排气能量。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2009162113A
公开(公告)日：2009-07-23
申请号：JP2008000797
申请日：2008-01-07
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OGO TOMOYOSHI , TOMOTA AKITOSHI , ISHIYAMA SHINOBU , ONO TOMOYUKI , NAKATANI KOICHIRO , ITO KATSUHIRO , HISATAKA YOSHIHIRO
CPC classification number: F02D13/0207 , F02D13/023 , F02D13/0257 , Y02T10/18
Abstract: PROBLEM TO BE SOLVED: To enhance a swirl ratio while suppressing the deterioration of a flow coefficient of an intake port, in a control device of an internal combustion engine. SOLUTION: This control device has a first intake port (a main flow port) 60 having characteristics in which a swirl ratio is increased as an air amount passing through the inside is increased and an intake variable valve mechanism 40 making variable valve opening characteristics of an intake valves 64, 66. When a demand to increase the swirl ratio exists, both valve (all valve) early opening control for advancing opening times of all the intake valves 64, 66 arranged in the same cylinder is executed. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：在内燃机的控制装置中，为了提高涡流比，同时抑制进气口的流量系数的劣化。 解决方案：该控制装置具有第一进气口（主流通口）60，其特征在于当通过内部的空气量增加时涡流比增加;以及进气可变气门机构40，其形成可变阀开度 进气阀64,66的特性。当存在增加涡流比的需求时，执行设置在同一气缸中的所有进气阀64,66的打开时间的提前打开控制阀（全阀）。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009121289A
公开(公告)日：2009-06-04
申请号：JP2007294706
申请日：2007-11-13
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： NAKATANI KOICHIRO , TOMOTA AKITOSHI , ISHIYAMA SHINOBU , ONO TOMOYUKI , OGO TOMOYOSHI , ITO KATSUHIRO
CPC classification number: F02D41/0055 , B01D2255/91 , B01D2258/012 , F01N3/0814 , F01N3/0842 , F01N3/106 , F01N13/009 , F02D41/0052 , F02D41/0275 , F02D2200/0802 , F02D2250/38 , Y02T10/47
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of more suitably reducing NOx stored in a NOx catalyst in an exhaust emission control system for an internal combustion engine.
SOLUTION: When NOx stored in the NOx catalyst is reduced, an air-fuel ratio of perimeter atmosphere of the NOx catalyst is reduced to a target air-fuel ratio by reducing an air-fuel ratio of exhaust gas discharged from the internal combustion engine. At this time, when the temperature of the NOx catalyst is predetermined temperature or higher, the air-fuel ratio of the perimeter atmosphere of the NOx catalyst is reduced to the target air-fuel ratio while the combustion state of the internal combustion engine is made become low-temperature combustion (S104, S105). Meanwhile, when the temperature of the NOx catalyst is below the predetermined temperature, the air-fuel ratio of the perimeter atmosphere of the NOx catalyst is reduced to the target air-fuel ratio while the amount of EGR gas inside a cylinder is reduced so that generation amount of smoke is within a tolerance (S107, S105).
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够更适当地减少存储在用于内燃机的废气排放控制系统中的NOx催化剂中的NOx的技术。 解决方案：当存储在NOx催化剂中的NOx降低时，NOx催化剂的周围气氛的空燃比通过降低从内部排出的废气的空燃比而降低到目标空燃比 内燃机。 此时，当NOx催化剂的温度为规定温度以上时，将NOx催化剂的周围气氛的空燃比降低到目标空燃比，同时制作内燃机的燃烧状态 成为低温燃烧（S104，S105）。 同时，当NOx催化剂的温度低于预定温度时，NOx催化剂的周围气氛的空燃比被降低到目标空燃比，而气缸内的EGR气体的量减少， 烟雾的发生量在公差范围内（S107，S105）。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009068450A
公开(公告)日：2009-04-02
申请号：JP2007239645
申请日：2007-09-14
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OGO TOMOYOSHI , TOMOTA AKITOSHI , ISHIYAMA SHINOBU , ONO TOMOYUKI , NAKATANI KOICHIRO , ITO KATSUHIRO , NAKAGAWA MASAYOSHI , HISATAKA YOSHIHIRO
CPC classification number: Y02T10/144
Abstract: PROBLEM TO BE SOLVED: To surely avoid surge of a turbocharger in relation to a control device for an internal combustion engine.
SOLUTION: In the internal combustion engine provided with the turbocharger and an exhaust variable valve gear capable of varying at least open timing of an exhaust valve, filling efficiency improving control improving filling efficiency by using scavenging effect is executed by changing exhaust valve opening timing so as to make a minimum point of pulsation of exhaust port pressure coincide with a valve overlap period during which exhaust valve opening period and intake valve opening period overlap during heavy load operation. When it is detected that it is under a condition where effect of filling efficiency improving control declines, rise of supercharging pressure is suppressed during execution of filling efficiency improving control.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：为了确保避免涡轮增压器相对于内燃机的控制装置的浪涌。 解决方案：在具有涡轮增压器的内燃机和能够至少改变排气门的开启正时的排气可变气门齿轮的情况下，通过改变排气门开度执行填充效率提高控制，通过使用清除效果来提高灌装效率 使排气口压力的最小脉动点与重负荷运转时排气门打开期间和进气阀打开期间重叠的阀重叠期间一致。 当检测到处于填充效率改善控制的效果下降的情况下，在执行填充效率改善控制期间抑制了增压压力的上升。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2014137044A
公开(公告)日：2014-07-28
申请号：JP2013007290
申请日：2013-01-18
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： ITO KATSUHIRO
CPC classification number: F01N3/208 , F01N3/035 , F01N3/103 , F01N9/00 , F01N2610/02 , F01N2900/08 , Y02T10/24 , Y02T10/47
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, which includes a selective reduction type catalyst for eliminating NOx from exhaust gas by means of selective reduction using ammonia, and in which an NOx eliminating rate is increased when the selective reduction type catalyst is in a low temperature state.SOLUTION: The exhaust emission control device for the internal combustion engine includes: the selective reduction type catalyst provided in an exhaust passage of the internal combustion engine for eliminating nitrogen oxide from exhaust gas by means of selective reduction using ammonia; an addition device for adding ammonia generating agent to the exhaust gas distributing in the exhaust passage; normal control means for controlling the addition amount of the ammonia generating agent within such a range as to suppress the generation of ammonia slip in the selective reduction type catalyst; predicting means for predicting the future operating load of the internal combustion engine; and increase control means for further increasing the addition amount of the ammonia generating agent than the addition amount to be controlled by the normal control means when the predicting means predicts the continuation of the state that the operating load of the internal combustion engine is low.
Abstract translation: 要解决的问题：提供一种用于内燃机的废气排放控制装置，其包括通过使用氨的选择性还原从排气中除去NOx的选择性还原型催化剂，并且其中当NOx排出率增加时，NOx排出率增加 选择还原型催化剂处于低温状态。解决方案：用于内燃机的废气排放控制装置包括：选择还原型催化剂，其设置在内燃机的排气通道中，用于通过以下步骤从排气中除去氮氧化物： 使用氨选择性还原; 用于向分配在排气通道中的排气添加氨生成剂的添加装置; 用于在抑制选择还原型催化剂中氨滑移的范围内控制氨发生剂的添加量的正常控制装置; 预测内燃机的未来运行负荷的预测装置; 并且当所述预测装置预测所述内燃机的工作负荷继续下降时，增加用于进一步增加所述氨发生剂的添加量的控制装置，所述添加量大于由所述通常控制装置控制的添加量。
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公开(公告)号：JP2011236758A
公开(公告)日：2011-11-24
申请号：JP2010107086
申请日：2010-05-07
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OGO TOMOYOSHI , OGAWA TAKASHI , ITO KATSUHIRO , IWATA KAZUYASU , ISHIYAMA SHINOBU , YANASE YOSHINORI
CPC classification number: Y02T10/18
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which suppresses over-temperature rise of a catalyst in the deceleration of the internal combustion engine.SOLUTION: A variable valve system A operates a valve opening characteristic by an ECU (Electronic Control Unit) targeting valve elements (an intake valve, an exhaust valve) having the changeable valve opening characteristic. When there is a high risk of over-temperature rise (OT) of the catalyst, valve timing is controlled to suppress the degree of reduction (deceleration rate) of engine speed. Work of compression is made small by reducing pump loss in a large working angle and high lift and delaying the timing of the closing of the intake valve compared with the normal operation like valve opening characteristic 24. In the deceleration of the internal combustion engine, the engine speed is decreased at a relatively mild inclination compared with the normal case (Base). As a result, the quantity of the catalyst supply gas is reduced at a relative mild inclination compared with the normal (Base) case.
Abstract translation: 要解决的问题：提供一种内燃机的控制装置，其抑制内燃机的减速中的催化剂的过度升温。 解决方案：可变阀系统A通过具有可变阀开启特性的针对阀元件（进气阀，排气阀）的ECU（电子控制单元）来操作阀开启特性。 当催化剂存在过热升温（OT）的高风险时，控制气门正时以抑制发动机转速的减速度（减速度）。 通过在大的工作角度和较大的升程中减少泵的损耗并且延迟与阀开启特性24的正常操作相比进气门关闭的时间，压缩工作变小。在内燃机的减速中， 与正常情况（基地）相比，发动机转速在相对温和的倾斜度下降。 结果，与正常（Base）情况相比，催化剂供给气体的量相对温和地降低。 版权所有（C）2012，JPO＆INPIT
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