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Patent Searching and Data


Matches 951 - 1,000 out of 31,978

Document Document Title
WO/2010/151663A2
The present invention relates to a method and system for automated control of transmission ratio change which balances the requirements for power with energy efficiency. A plurality of sensors detect environmental conditions of a vehicle...  
WO/2010/104320A3
The present invention relates to a planetary gear set with one side of a planetary carrier extending to form gear teeth, and to a power transmission apparatus having reduced rotating speed input from a driving power source and input to o...  
WO/2010/147183A1
Disclosed is a working vehicle control apparatus provided with: a selection device which selects a power mode or an economy mode; an evaluation device which evaluates whether or not a speed restriction condition is established, namely, t...  
WO/2010/147232A1
A motor control device for a working vehicle comprises: a running drive device for transmitting the rotation of a motor to the wheels by way of a torque converter; a first selection device which is operated in order to select a power mod...  
WO/2010/146724A1
Provided is an ECU which executes a program including: a step (S104) which changes a target transmission stage if the current transmission mode is an automatic transmission mode (YES in S100) and a driver desires to change the transmissi...  
WO/2010/146677A1
Provided is a vehicular shift control device for controlling the input rotating speed of a stepped transmission by adjusting the rotating speed of a power source at a downshift of the stepped transmission. The changing gradient of the in...  
WO/2010/146427A1
A control apparatus for a vehicle is provided for a vehicle that has a normal mode and a power mode as vehicle driving characteristics. The control apparatus includes a continuously variable transmission mechanism (18, 20) that steplessl...  
WO/2010/146764A1
If fault identification means (10) determines that a detection unit (7) for detecting the shift range selected by a shift selection unit (6) has failed, a diversion means (12) sends an instruction to automatic gear-change means (9) to di...  
WO/2010/147150A1
A clutch control device for an industrial vehicle, provided with an approach determiner for determining whether or not the industrial vehicle (100) has approached an object, and also with a clutch controller (10) which, when the approach...  
WO/2010/144029A1
A module for determining speed set-point values vref for a vehicle's control systems, comprising an input unit adapted to input, e.g. by the vehicle's driver, of a reference speed vset which is the speed desired by the driver for the veh...  
WO/2010/139492A1
The invention relates to a method for operating a drive train of a motor vehicle, wherein the drive train comprises a drive aggregate (1), an automatic or automatized gearbox (2) connected between the drive aggregate (1) and an output (3...  
WO/2010/136858A2
A fuel-saving drive recommendation system is mounted on a vehicle that includes a step-gear automatic transmission of which a gear is shifted in response to a gear instruction signal. The fuel-saving drive recommendation system calculate...  
WO/2010/137880A2
The present invention relates to a multistage transmission, comprising: a center shaft arranged in a frame such that the center shaft does not rotate; an input member arranged coaxially to the center shaft such that the input member is r...  
WO/2010/137653A1
A hybrid vehicle in which changeover between a fixed gear ratio mode and a continuously variable gear ratio mode can be performed by the action of a locking mechanism, wherein generation of drag torque in this locking mechanism is detect...  
WO/2010/137123A1
Provided is a speed change controlling device for vehicular power transmission devices that executes downshifting of the automatic transmission during coasting in vehicular power transmission devices, wherein an electric motor operates r...  
WO/2010/137881A2
The present invention relates to a multistage transmission comprising: a center shaft arranged in a frame such that the center shaft does not rotate; an input member arranged coaxially with the center shaft such that the input member is ...  
WO/2010/097664A3
A control device for a vehicle that is provided with an engine and a continuously variable transmission that allows a choice between an automatic shift mode and a manual shift mode includes: a linear shift control section that performs l...  
WO/2010/134165A1
Provided is a control device for a vehicular power transmission system, which can improve the mileage by performing the speed change of an automatic transmission properly. A speed-change point setting means (94) sets the speed-change poi...  
WO/2010/134224A1
In a power transmission device for a vehicle, which is provided with a gear shift unit for which a plurality of gear ratios are established in stages and an electric motor coupled to a rotary member on the input side of the gear shift un...  
WO/2010/131345A1
A hydraulic device is provided with a switching valve (1140) located at a portion which is upstream of a primary regulator (1110) and is downstream of that position of a sub-path (1105) to which a first bypass path (1117) is connected. T...  
WO/2010/131367A1
In order to satisfy both enhancement of fuel economy and limitation on frequent shift operation more surely, the shift controller (1) of an automatic transmission (20) is provided with a shift state judgment section (65) for judging whet...  
WO/2010/125668A1
Provided are a belt‑based, continuously-variable transmission control device and a control method with which control stability of secondary hydraulic pressure can be improved while assuring estimation accuracy of the belt slippage stat...  
WO/2010/125673A1
Provided is a controller and a control method of a belt type continuously variable transmission wherein a significant slip of a belt can be prevented during a belt slip control when estimated precision of a belt slip state is low, while ...  
WO/2010/125666A1
Disclosed are a belt‑based continuously variable transmission control device and control method, which can collectively improve energy conservation efficiency and control vehicle vibration by controlling belt slippage, and ensure belt ...  
WO/2010/125648A1
Provided is a controller of a vehicle wherein energy efficiency can be enhanced by controlling the drive state of an auxiliary machine such as an oil pump or a compressor appropriately. The controller of a vehicle which comprises a main ...  
WO/2010/027321A9
The present invention relates to a method for improving performance of a motor vehicle (100) comprising an engine(230) and a gear box (240) with an input shaft (236), a main shaft (237) and at least one lay shaft (320), where in operatio...  
WO/2010/119551A1
Torque shock is relaxed at the time of eliminating a play in a hybrid vehicle having a lock mechanism which requires the elimination of the play at the time of locking. In a hybrid vehicle (1) having a lock mechanism (700), i.e. a cam lo...  
WO/2010/119531A1
A two-wheeled motor vehicle wherein a time period in which hydraulic oil, in which air is mixed due to a tilt of a vehicle body in the left-right direction, stays in an oil path is reduced. A two-wheeled motor vehicle is provided with an...  
WO/2010/119530A1
A two-wheeled motor vehicle in which, even if the support of the vehicle by a center stand is removed to cause the rear wheel to engage a ground surface while rotating without any load applied thereto, a slip of a belt of a stepless tran...  
WO/2010/119748A1
A belt-type stepless transmission which is reduced in size using a simple configuration and can accurately detect an actual transmission ratio. A belt-type stepless transmission (30) has a measurement surface (34h) formed at the outer pe...  
WO/2010/119504A1
A drive controller of a vehicle comprises a mechanism having a first engagement element and a second engagement element and allowing the first and second engagement elements to engage by rotating at least one of them by means of a prime ...  
WO/2010/116534A1
Provided is a vehicle drive device control device which can suppress degradation of an initial response while mitigating two-stage acceleration shock upon a power on/down shift. When a power down shift is performed, input torque limit co...  
WO/2010/115525A1
The invention relates to a method for determining a transmission ratio (rcvr) to be set of a continuously variable transmission unit in order to emulate an alternative transmission assembly, and to a corresponding drive system. Firstly, ...  
WO/2010/116870A1
A vibration suppression control is performed to control an engine so that the engine outputs a torque to reduce the vibration of a vehicle in upward and downward directions, such as pitching and bouncing. If the vibration suppression con...  
WO/2010/112186A1
The invention relates to a device for detecting the position of a gear step selector lever (2') for selecting a gear setting of a motor vehicle, comprising a signal transmitter (14) arranged at the gear step selector lever (2') and a sig...  
WO/2010/112932A1
A selector (1) may be displaced from a return position to make a selection from a number of available possibilities and then returned to the return position. The selector includes a display (3) operative to display an indication of a cur...  
WO/2010/110730A1
The invention relates to a method for improving the drivability of a motor vehicle (100; 110) during a gear change procedure, whereby there is a neutral gear step of a gearbox (240) of a transmission of the vehicle. The method comprises ...  
WO2010109949A1
In a vehicle provided with an idling stop function, an engine is prevented from remaining in drive during idling, and a response in the transfer of a driving force when the engine is restarted is improved. Disclosed is a control device f...  
WO/2010/110057A1
A shifting control device for vehicle is provided with an arrangement for utilizing a determination for switching to a parking range with increased precision using a vehicle speed signal having a quicker response the occurrence of a diff...  
WO/2010/110177A1
A vehicle shift control apparatus that electrically controls switchover of a shift range of a transmission based on a position signal corresponding to an operational position in a shift operating device, the vehicle shift control apparat...  
WO2010109955A1
In case no failure of a sensor for detecting an angle of rotation of an electric motor (66) that drives a manual valve (56) is detected, the electric motor (66) is controlled based on the angle of rotation (?m) thereof detected by the se...  
WO/2010/106833A1
In a hydraulic circuit of an automatic transmission provided with an electric motor-driven hydraulic pump which assists a main hydraulic pump driven by an engine, in order to realize an idling stop system, an adverse effect on the electr...  
WO/2010/106671A1
Provided is a controller for a power transmission device for a vehicle capable of improving fuel consumption by performing control in consideration of the efficiency of the entire power transmission device for a vehicle when regenerative...  
WO/2010/106824A1
Provided is a control apparatus for a power transmission device in which it is possible to prevent the recovery efficiency from being reduced when the stepped transmission mechanism operates during recovery running and to reduce the occu...  
WO/2010/103642A1
Disclosed is a device for preventing false lock of a rotary element in a hybrid vehicle which can achieve a fixed speed change mode by locking the rotary element. A hybrid driver (10) having an engine (200), MG1, and MG2 and functioning ...  
WO/2010/103572A1
Disclosed is an automatic transmission control device that can prevent frictional engagement elements from remaining engaged in response to the travel state of a vehicle, even if the shift lever is shifted to a position in which the neut...  
WO/2010/103654A1
An ETC torque control system (9240) sets a torque request amount. A torque request amount set by the ECT torque control system (9240) is converted by a conversion unit (9106) of a power train manager (9100), into a torque request amount ...  
WO/2010/103221A1
The invention relates to a device for controlling a robotised gearbox of an automobile using a touch screen in order to shift and select the P, R, N, D and M positions, comprising, in the vicinity of the screen (1), an area (12) capable ...  
WO/2010/104320A2
The present invention relates to a planetary gear set with one side of a planetary carrier extending to form gear teeth, and to a power transmission apparatus having reduced rotating speed input from a driving power source and input to o...  
WO/2010/103606A1
Provided is a driving force control device capable of suppressing shifting shocks when a speed ratio is stepwise changed by a continuously variable transmission. The driving force control device has the continuously variable transmission...  

Matches 951 - 1,000 out of 31,978