MANAGEMENT METHOD AND SERVER APPARATUS

    公开(公告)号:US20210312374A1

    公开(公告)日:2021-10-07

    申请号:US17350096

    申请日:2021-06-17

    Abstract: The present invention provides a management method that manages a plurality of worksites, comprising: acknowledging a work status of each worksite per work type based on information obtained from a plurality of types of work machines at each worksite; comparing the work status with a plan, and managing a progress status of each worksite per work type; specifying, based on the progress status, a work type of a worksite for which the work status has been delayed relative to the plan; and making, with regard to a work machine and a worker for the work type with the delay, a request for dispatch to the worksite with the delay to another worksite.

    Internal combustion engine management system, server device, and internal combustion engine management method

    公开(公告)号:US11255290B2

    公开(公告)日:2022-02-22

    申请号:US16981306

    申请日:2018-03-30

    Abstract: An internal combustion engine management system includes: a plurality of internal combustion engine units of which each includes an internal combustion engine, a first communicator configured to communicate with a server device, and a communication controller configured to transmit at least estimation information out of the estimation information which is used to estimate an environment in which the internal combustion engine is placed and information of a control map which is used to control the internal combustion engine to the server device using the first communicator; and the server device that includes a second communicator configured to communicate with the first communicator, and a processor configured to extract a second internal combustion engine unit having transmitted estimation information which is similar to the estimation information received from a first internal combustion engine unit out of the plurality of internal combustion engine units from the plurality of internal combustion engine units and to transmit the information of a control map received from the second internal combustion engine unit to the first internal combustion engine unit using the second communicator.

    Management method and server apparatus

    公开(公告)号:US12045748B2

    公开(公告)日:2024-07-23

    申请号:US17350096

    申请日:2021-06-17

    Abstract: The present invention provides a management method that manages a plurality of worksites, comprising: acknowledging a work status of each worksite per work type based on information obtained from a plurality of types of work machines at each worksite; comparing the work status with a plan, and managing a progress status of each worksite per work type; specifying, based on the progress status, a work type of a worksite for which the work status has been delayed relative to the plan; and making, with regard to a work machine and a worker for the work type with the delay, a request for dispatch to the worksite with the delay to another worksite.

    Blow-by gas processing circuit for internal combustion engine
    4.
    发明授权
    Blow-by gas processing circuit for internal combustion engine 有权
    内燃机吹气处理电路

    公开(公告)号:US09562501B2

    公开(公告)日:2017-02-07

    申请号:US14087614

    申请日:2013-11-22

    CPC classification number: F02M35/10222 F01M13/025

    Abstract: A blow-by gas processing circuit for an internal combustion engine includes a blow-by gas lead-out pipe uprising from the engine and extending along one side surface of an air cleaner, an upper pipe bending laterally from an upper end of the lead-out pipe and extending along the one side surface, a descending pipe bending downward from an extremity portion of the upper pipe and extending along the one side surface to reach a purification completion chamber of the cleaner, a branch pipe branching downward from an intermediate portion of the upper pipe and connected to a blow-by gas outlet port opened to an intake passage penetrating an insulator member, and a control valve placed in an upper portion of the branch pipe and opening responding to a rise in boost negative pressure of the engine.

    Abstract translation: 用于内燃机的窜气处理回路包括从发动机起起并沿空气滤清器的一个侧表面延伸的窜气引出管,从引导件的上端横向弯曲的上管, 并且沿着一个侧表面延伸,从上管的末端部分向下弯曲并沿着一个侧表面延伸以到达清洁器的净化完成室的下行管,从中间部分向下分支的分支管 上管并连接到对通过绝缘体构件的进气通道开口的窜气出口,以及响应于发动机的增压负压的上升而设置在分支管的上部和打开的控制阀。

    INTERNAL COMBUSTION ENGINE MANAGEMENT SYSTEM, SERVER DEVICE, AND INTERNAL COMBUSTION ENGINE MANAGEMENT METHOD

    公开(公告)号:US20210010440A1

    公开(公告)日:2021-01-14

    申请号:US16981306

    申请日:2018-03-30

    Abstract: An internal combustion engine management system includes: a plurality of internal combustion engine units of which each includes an internal combustion engine, a first communicator configured to communicate with a server device, and a communication controller configured to transmit at least estimation information out of the estimation information which is used to estimate an environment in which the internal combustion engine is placed and information of a control map which is used to control the internal combustion engine to the server device using the first communicator; and the server device that includes a second communicator configured to communicate with the first communicator, and a processor configured to extract a second internal combustion engine unit having transmitted estimation information which is similar to the estimation information received from a first internal combustion engine unit out of the plurality of internal combustion engine units from the plurality of internal combustion engine units and to transmit the information of a control map received from the second internal combustion engine unit to the first internal combustion engine unit using the second communicator.

    AIR INTAKE STRUCTURE FOR ENGINE
    7.
    发明申请
    AIR INTAKE STRUCTURE FOR ENGINE 审中-公开
    发动机空气吸入结构

    公开(公告)号:US20170002775A1

    公开(公告)日:2017-01-05

    申请号:US15172701

    申请日:2016-06-03

    Abstract: An air intake structure for an engine provided with an air cleaner near an exhaust muffler includes: a case defining an air intake chamber; an air cleaner element housed in the case to divide the air intake chamber into a dust chamber and a clean chamber; a first air inlet formed in a part of the case close to the exhaust muffler such that the first air inlet communicates the dust chamber with an exterior of the case; a second air inlet formed in a part of the case distant from the exhaust muffler such that the second air inlet communicates the dust chamber with an exterior of the case; a communication opening formed in the case so as to communicate the clean chamber with an air intake passage; and an opening and closing mechanism for selectively opening and closing at least one of the first and second air inlets.

    Abstract translation: 在排气消声器附近设置有空气净化器的发动机的进气结构包括:限定吸气室的壳体; 容纳在所述壳体中的空气滤清器元件,以将所述进气室分成灰尘室和清洁室; 第一空气入口,形成在所述壳体的靠近所述排气消声器的一部分中,使得所述第一空气入口将所述集尘室与所述壳体的外部连通; 第二空气入口形成在远离排气消声器的壳体的一部分中,使得第二空气入口将尘室与壳体的外部连通; 在所述壳体中形成的连通开口,以使所述清洁室与进气通道连通; 以及用于选择性地打开和关闭第一和第二空气入口中的至少一个的打开和关闭机构。

    BLOW-BY GAS PROCESSING CIRCUIT FOR INTERNAL COMBUSTION ENGINE
    8.
    发明申请
    BLOW-BY GAS PROCESSING CIRCUIT FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的吹气加工电路

    公开(公告)号:US20140158101A1

    公开(公告)日:2014-06-12

    申请号:US14087614

    申请日:2013-11-22

    CPC classification number: F02M35/10222 F01M13/025

    Abstract: A blow-by gas processing circuit for an internal combustion engine includes a blow-by gas lead-out pipe uprising from the engine and extending along one side surface of an air cleaner, an upper pipe bending laterally from an upper end of the lead-out pipe and extending along the one side surface, a descending pipe bending downward from an extremity portion of the upper pipe and extending along the one side surface to reach a purification completion chamber of the cleaner, a branch pipe branching downward from an intermediate portion of the upper pipe and connected to a blow-by gas outlet port opened to an intake passage penetrating an insulator member, and a control valve placed in an upper portion of the branch pipe and opening responding to a rise in boost negative pressure of the engine.

    Abstract translation: 用于内燃机的窜气处理回路包括从发动机起起并沿空气滤清器的一个侧表面延伸的窜气引出管,从引导件的上端横向弯曲的上管, 并且沿着一个侧表面延伸,从上管的末端部分向下弯曲并沿着一个侧表面延伸以到达清洁器的净化完成室的下行管,从中间部分向下分支的分支管 上管并连接到对通过绝缘体构件的进气通道开口的窜气出口,以及响应于发动机的增压负压的上升而设置在分支管的上部和打开的控制阀。

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