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WO/2020/045468A1 |
This information output device is provided with: a detecting unit for detecting a rotational speed of an engine mounted in a vehicle; a storage unit for storing historical information indicating the history of a state in which the rotati...
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WO/2020/045026A1 |
The objective of the present invention is to provide a signal processing device with which it is possible for a workload of a parameter setting operator to be alleviated effectively with respect to an increase in parameters constituting ...
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WO/2020/045148A1 |
A discharge gas sensor (100) has a first cell (150) that discharges oxygen from discharge gas produced in an internal combustion engine (EG), and second cells (160, 170) that output size signals corresponding to the concentration of resi...
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WO/2020/044549A1 |
A control system for an internal combustion engine comprises: an internal combustion engine including at least a first cylinder and a second cylinder; a first supply unit that supplies fuel into the first cylinder in an ON state; a secon...
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WO/2020/040014A1 |
Provided is an internal combustion engine control device that maintains a high ambient temperature within the combustion chamber when switching from an SI combustion control mode to an HCCI combustion control mode, thereby enabling smoot...
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WO/2020/039670A1 |
The present invention provides a straddled vehicle in which the responsiveness of vehicle acceleration to an acceleration operation can be reproduced regardless of the charged state of a battery. This straddled vehicle comprises a contro...
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WO/2020/039740A1 |
[Problem] To enhance detection precision even when a pressure wave including transverse wave oscillation is received. [Solution] A pressure sensor 1 is provided with a diaphragm 2, a pressure transmission rod 3 having an element installa...
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WO/2020/021991A1 |
This fuel injection control device (40) performs control on a fuel injection system (1) that is provided with a direct-injection-type fuel injection valve (30) through which a high-pressure fuel in a pressure accumulating vessel (32) is ...
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WO/2020/021876A1 |
In the present invention, a supercharger (5) is provided at an intake path (2) and an exhaust path (3), an electronic throttle device (6) is provided at the intake path (2) downstream of a compressor (5a), a purge path (35) is connected ...
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WO/2020/012929A1 |
In general, a current threshold value is set as a fixed value. Consequently, there is a possibility that even if an abnormality occurs in a load and a resistance value becomes small, when a power source voltage applied to the load is low...
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WO/2020/008842A1 |
Provided is a technology for accurately classifying abnormalities of air-fuel-ratio sensor response characteristics into six deterioration modes. The present disclosure provides a control device including a microprocessor that detects a ...
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WO/2020/008998A1 |
This engine is capable of switching between a gas mode for mixing a gaseous fuel and air and then causing the mixture to flow into a combustion chamber and be combusted, and a diesel mode for injecting a liquid fuel into a combustion cha...
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WO/2019/244675A1 |
[Solution] A valve open/close timing control device provided with: a drive-side rotor that rotates in synchronism with a crank shaft 1 of an internal combustion engine E; a driven-side rotor which is rotatable relative to the drive-side ...
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WO/2019/239778A1 |
Conventionally, an application embedded in a vehicle network operates in cooperation with dedicated hardware such as a camera, a sensor, a GPU, or an FPGA, and is apt to depend on hardware. Thus, when the application is shifted, the conn...
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WO/2019/235212A1 |
In the present invention, an exhaust gas sensor (100) comprises: a first cell (150) that discharges oxygen from exhaust gas produced by an internal combustion engine (EG); and second cells (160, 170) that output a signal with a magnitude...
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WO/2019/230476A1 |
Provided is a device for controlling a vehicle, with which the torque of a drive source can be controlled so as to both minimize body vibration during acceleration and ensure transient responsiveness appropriately. This device for contro...
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WO/2019/230224A1 |
Provided is an engine control apparatus in which an engine rotation speed can be maintained within an appropriate range even when an air amount for early activation of a catalyst is increased by using an electromagnetic valve which can o...
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WO/2019/230251A1 |
In order to provide an internal combustion engine control device capable of controlling the amount of water to be injected into respective cylinders of an internal combustion engine to a minimum level at which knocking in the respective ...
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WO/2019/230406A1 |
This control device 500 of an internal combustion engine 10 is provided with: an acquisition unit 503 which acquires a required torque and the operational state of the internal combustion engine; and a control unit 501, P1 which controls...
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WO/2019/225179A1 |
Provided is a control device capable of improving the accuracy of valve control by increasing opportunities for learning of valve operation during vehicle use. To achieve this, provided is a control device 70 for controlling the operatio...
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WO/2019/225546A1 |
According to the present invention, a boundary conduction is performed such that opening/closing of a valve body 54 of a fuel injection valve 50 that receives fuel to execute fuel injection can be opened/closed is enabled to be driven to...
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WO/2019/220844A1 |
The purpose of the present invention is to shorten the time before limitation of an output torque is started. An engine control device (100) is provided with: a first control unit (10) that calculates a target rotation speed (R2) of an e...
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WO/2019/216135A1 |
While an internal combustion engine is running, a gas component is detected from natural gas, which is a vaporized form of liquefied natural gas supplied to a cylinder of the internal combustion engine, and if the proportion of the metha...
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WO/2019/211984A1 |
The present invention is provided with: an ignition control unit (102) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...
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WO/2019/211996A1 |
This control device for a compression ignition type engine is applied to an engine that enables partial compression ignition combustion in which CI combustion of at least part of an air-fuel mixture is caused by self-ignition. A combusti...
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WO/2019/212012A1 |
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...
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WO/2019/211982A1 |
The present invention is provided with: an ignition control unit (103) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...
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WO/2019/211980A1 |
An injector (21) of an internal combustion engine control device (20) can inject fuel into an engine combustion chamber. An oxidation promoter supply unit (22) can supply an oxidation promoter into the combustion chamber. An accelerator ...
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WO/2019/212010A1 |
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...
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WO/2019/211995A1 |
This control device for a compression ignition type engine is applied to an engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition and CI combustion o...
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WO/2019/212009A1 |
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...
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WO/2019/211983A1 |
The present invention is provided with: an ignition control unit (103) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...
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WO/2019/208593A1 |
A start switch device 1 comprises: a switch unit 14 that receives a push operation performed on an operation surface 12; a biological information sensor 2 that reads biological information of a user who has touched a read surface 20 whic...
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WO/2019/208591A1 |
A start switch device 1 comprises: a switch unit 14 that receives a push operation performed on an operation surface 12; a biological information sensor 2 that reads biological information S1 of a user who has touched a read surface 20 w...
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WO/2019/207330A1 |
An internal combustion engine (1) provided with an exhaust particulate filter (6) disposed in an exhaust passageway (4). When the particulate deposition amount and temperature of the exhaust particulate filter (6) meet a predetermined ex...
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WO/2019/202879A1 |
In a fuel injection control device and fuel injection control method according to the present invention, which are applied to an internal combustion engine equipped with a blow-by gas recirculation device for recirculating blow-by gas in...
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WO/2019/198720A1 |
A sensor unit (20) is provided inside a casing (52) with an intake pressure sensor (94) and an outside air pressure sensor (96), and the intake pressure sensor (94) and the outside air pressure sensor (96) are disposed between a bottom w...
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WO/2019/198546A1 |
An air-fuel ratio control device (40) that sets a target air-fuel ratio for a spark-ignition engine (10) and performs air-fuel ratio control for the engine on the basis of the target air-fuel ratio. The air-fuel ratio control device (40)...
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WO/2019/198599A1 |
In the present invention, a control means (40A) comprises: an operation state determination means (43) that determines the operation state of a drive source (21); and a communication state determination means (46) that determines the sta...
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WO/2019/198320A1 |
Provided are a novel internal combustion engine control device and a control method therefor that, in an internal combustion engine comprising a variable phase valve timing mechanism, can accurately produce a target torque of the interna...
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WO/2019/188703A1 |
A compression ratio control device 180 is provided with a compression ratio control unit 182 that, when an engine load is at least a predetermined load (the entire engine load) or less, controls the compression ratio of a combustion cham...
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WO/2019/187645A1 |
A control device for an internal combustion engine, wherein an amount of air suctioned into a cylinder of the internal combustion engine is accurately calculated. An ECU 108 for controlling an engine 100 having camshafts 121, 209 that dr...
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WO/2019/187428A1 |
The objective of the present invention is to provide an engine control device with which it is possible for a valve to be opened while avoiding the effects of negative pressure during an intake step, even when using a solenoid having a s...
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WO/2019/188415A1 |
Provided is a work vehicle for which overheating even while the engine is at a low-idle rotation speed can be eliminated. This work vehicle is provided with: a radiator 14 for cooling a coolant for the engine 1; hydraulic oil coolers 15 ...
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WO/2019/182112A1 |
This degradation diagnosis device for an exhaust purification system makes it possible to discover degradation of a constituting component in an exhaust purification system at an early stage. The degradation diagnosis device for an exhau...
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WO/2019/181995A1 |
An error diagnosis device and error diagnosis method whereby the location of errors can be identified without disassembly. The error diagnosis device (100) has: an input unit (110) that receives a downstream pressure value and an upstrea...
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WO/2019/182026A1 |
This failure determining device is provided with a first determining unit which refers to correction amount data indicating a correction amount relating to operation of a part related to an internal-combustion engine, to determine whethe...
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WO/2019/181291A1 |
Provided is an internal combustion engine control device which can reliably diagnose whether a fuel injection cut-off function is functioning normally, and which allows starting of the internal combustion engine when the fuel injection c...
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WO/2019/176270A1 |
According to the present invention, a diffusion discharge pressure (PLMT) at which a cooling-oil flow of cooling oil injected from an oil jet mechanism (35) spreads out into a diffusion state is set in advance, and a target discharge pre...
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WO/2019/175855A1 |
This engine system is provided with a throttle device (14), an EGR valve (18), and an ECU (50). The ECU (50) diagnoses an abnormality of the EGR valve (18) on the basis of an operating state during an engine deceleration, and diagnoses c...
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