Zhong Li Phones & Addresses
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2996 S Fox Ridge Ct APT 12, Ann Arbor, MI 48105 (734) 222-8432
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3194 Curtis Knoll Dr, Dublin, OH 43017
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Ypsilanti, MI
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Canton, MI
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Columbus, OH
Specialities
Buyer's Agent • Listing Agent
Business Records
Name / Title
Company / Classification
Phones & Addresses
Managing
Cheng Du LLC
Secretary, Treasurer
Gfr Pharmaceuticals Inc
Publications
Isbn (Books And Publications)
Integration of Fuzzy Logic And Chaos Theory
View page
Author
Zhong Li
ISBN #
3540268995
Fuzzy Chaotic Systems : Modeling, Control, and Applications
View page
Author
Zhong Li
ISBN #
3540332200
Us Patents
Verification Engine Controller Software
View pageUS Patent:
6732029, May 4, 2004
Filed:
Apr 24, 2002
Appl. No.:
10/131753
Inventors:
Colleen M Donahue - Manchester MI
Yi Cheng - Ypsilanti MI
Gary L Seitz - Chelsea MI
David A Barkman - Chelsea MI
Robert T Forgiel - Tecumseh MI
David P Ploucha - Ann Arbor MI
Richard K Moote - Ann Arbor MI
Zhong Li - Ann Arbor MI
Howard W Krausman - Dexter MI
Yi Cheng - Ypsilanti MI
Gary L Seitz - Chelsea MI
David A Barkman - Chelsea MI
Robert T Forgiel - Tecumseh MI
David P Ploucha - Ann Arbor MI
Richard K Moote - Ann Arbor MI
Zhong Li - Ann Arbor MI
Howard W Krausman - Dexter MI
Assignee:
DaimlerChrysler Corporation - Auburn Hills MI
International Classification:
G06F 1900
US Classification:
701 33, 731181, 701 29, 701101, 702183
Abstract:
A method of determining the quality of subsystems of an electronic engine control system is provided. The method monitors an engine parameter representative of a subsystem of interest and compares the parameter to at least one quality limit. The at least one quality limit represents an acceptable performance boundary for a fully functional engine control system. The method then indicates, based on the result of the comparison, whether the subsystem is of satisfactory quality. The method is arranged, without limitation, to determining the quality of start time, start flare, idle control during transmission shift, and speed control.
Engine Operation On An Unknown Ethanol Fuel Blend
View pageUS Patent:
6851416, Feb 8, 2005
Filed:
Aug 20, 2003
Appl. No.:
10/644351
Inventors:
Justin E. DeWitte - Ann Arbor MI, US
John M. Prevost - Spring Arbor MI, US
Zhong Li - Ypsilanti MI, US
Howard W. Krausman - Dexter MI, US
John M. Prevost - Spring Arbor MI, US
Zhong Li - Ypsilanti MI, US
Howard W. Krausman - Dexter MI, US
Assignee:
DaimlerChrysler Corporation - Auburn Hills MI
International Classification:
F02B013/00
US Classification:
123575
Abstract:
A vehicle controller adjusts fuel delivered to an engine to compensate for an unknown fuel type being added to a fuel tank in a flexible fueled vehicle. The controller fuels a first set of engine cylinders according to first fueling scheme. For example, the controller fuels the first set assuming that E85 fuel was added to the fuel tank. The controller fuels a second set of engine cylinders according to a second fueling scheme. For example, the controller fuels the second set assuming that E0 fuel was added to the fuel tank. The controller continues to fuel the engine in this manner until an oxygen sensor becomes available. When the oxygen sensor becomes available, the vehicle controller may fuel the engine according to information from the oxygen sensor.
Airflow Control For Multiple-Displacement Engine During Engine Displacement Transitions
View pageUS Patent:
7013866, Mar 21, 2006
Filed:
Mar 23, 2005
Appl. No.:
11/087443
Inventors:
Michael J Prucka - Grass Lake MI, US
Gregory L Ohl - Ann Arbor MI, US
Zhong Li - Westland MI, US
Mark J Duty - Goodrich MI, US
Eugenio DiValentin - Brighton MI, US
Michael A Bonne - Leonard MI, US
Gregory L Ohl - Ann Arbor MI, US
Zhong Li - Westland MI, US
Mark J Duty - Goodrich MI, US
Eugenio DiValentin - Brighton MI, US
Michael A Bonne - Leonard MI, US
Assignee:
DaimlerChrysler Corporation - Auburn Hills MI
International Classification:
F02D 13/04
US Classification:
123319
Abstract:
A method for controlling airflow in an intake manifold of a multiple-displacement engine during an engine displacement mode transition includes determining, before a displacement mode transition, a post-transition mass air flow rate necessary to maintain a pre-transition engine torque output, as well as an airflow transient multiplier based on engine speed and an estimated post-transition manifold air pressure. After multiplying the requested mass air flow rate with the transient multiplier, the resulting compensated requested mass air flow rate is divided by a maximum mass air flow rate to obtain a requested percent airflow. The percent airflow is thereafter used with engine speed to determine a requested post-transition manifold air pressure-to-barometric pressure ratio, for example, using a lookup table; and the requested post-transition pressure ratio is used to determine a transient post-transition throttle position, to which an engine throttle will be moved upon initiating the displacement mode transition.
Medical Image Report Data Processing System
View pageUS Patent:
8019621, Sep 13, 2011
Filed:
Nov 17, 2006
Appl. No.:
11/560979
Inventors:
Cynthia Zhu - Livonia MI, US
Zhong Li - Ann Arbor MI, US
Zhong Li - Ann Arbor MI, US
Assignee:
Siemens Medical Solutions USA, Inc. - Malvern PA
International Classification:
G06Q 10/00
G06Q 50/00
G06Q 50/00
US Classification:
705 2
Abstract:
A system uses a flexible mapping capability in adaptively exchanging image related data between a structured report data format and data formats employed by different types of image processing device. A system provides medical image associated measurement data from different types of imaging device in a particular report format data structure. The system includes an acquisition processor for acquiring measurement data associated with medical images produced by an examination of a particular patient using a particular type of imaging device. A repository of mapping information associates clinical terms used by multiple different types of imaging device with corresponding codes compatible with a particular report format data structure employed for providing an imaging examination report of a particular patient. A data processor uses the repository in converting clinical terms in the acquired measurement data provided using the particular type of imaging device to corresponding codes compatible with a particular report format data structure. The data processor processes the codes corresponding to the converted clinical terms as well as elements of the acquired measurement data for incorporation in the particular report format data structure.
Cylinder Combustion Performance Monitoring And Control With Coordinated Torque Control
View pageUS Patent:
8307808, Nov 13, 2012
Filed:
Apr 19, 2010
Appl. No.:
12/762516
Inventors:
Jeffrey M. Kaiser - Highland MI, US
Timothy M. Karnjate - Grand Blanc MI, US
Christopher E. Whitney - Commerce MI, US
Zhong Li - Novi MI, US
David S. Mathews - Howell MI, US
Eric B. Ferch - Northville MI, US
Pahngroc Oh - Ann Arbor MI, US
Timothy M. Karnjate - Grand Blanc MI, US
Christopher E. Whitney - Commerce MI, US
Zhong Li - Novi MI, US
David S. Mathews - Howell MI, US
Eric B. Ferch - Northville MI, US
Pahngroc Oh - Ann Arbor MI, US
International Classification:
F02P 5/00
US Classification:
12340623
Abstract:
An engine control system includes a disturbance module, a torque correction module, a torque-to-spark module, and a spark correction module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder of an engine based on rotation of a crankshaft. The torque correction module selectively determines a torque correction for a future combustion stroke of the cylinder based on the disturbance value. The torque-to-spark module determines a spark correction based on the torque correction and determines an uncorrected spark timing based on a torque request. The spark correction module determines a corrected spark timing based on the uncorrected spark timing and the spark correction and generates spark during the future combustion stroke based on the corrected spark timing.
Method And Code For Controlling Powertrain With Lockup Torque Converter
View pageUS Patent:
8374759, Feb 12, 2013
Filed:
Jul 1, 2009
Appl. No.:
12/496636
Inventors:
Paul R. Arlauskas - Saline MI, US
P. Brian McGrath - Manchester MI, US
Zhong Li - Novi MI, US
Chad Dalberg - Tipton MI, US
Iqbal A. Chowdhury - Ann Arbor MI, US
Jeremy Smith - Farmington MI, US
P. Brian McGrath - Manchester MI, US
Zhong Li - Novi MI, US
Chad Dalberg - Tipton MI, US
Iqbal A. Chowdhury - Ann Arbor MI, US
Jeremy Smith - Farmington MI, US
Assignee:
Chrysler Group LLC - Auburn Hills MI
International Classification:
G06F 7/00
US Classification:
701 54
Abstract:
A method of controlling a vehicle powertrain having an automatic transmission coupled to an engine through a lock-up torque converter includes determining when a torque converter unlock is imminent during a deceleration fuel shut-off event, and delaying the resumption of fuel flow to the engine for a calibratable time period to reduce the likelihood of an undesirable increase in engine output torque when the torque converter has not fully transitioned to an unlocked state. The method also includes determining whether one or more breakout conditions exist that require enabling fuel flow to the engine and, perhaps, triggering an active unlocking of the lock-up torque converter.
Increased Fuel Economy Mode Control Systems And Methods
View pageUS Patent:
8473179, Jun 25, 2013
Filed:
Jul 28, 2010
Appl. No.:
12/845164
Inventors:
Christopher E. Whitney - Commerce MI, US
Andrew W. Baur - Flushing MI, US
Zhong Li - Novi MI, US
Jeffrey M. Kaiser - Highland MI, US
Andrew W. Baur - Flushing MI, US
Zhong Li - Novi MI, US
Jeffrey M. Kaiser - Highland MI, US
International Classification:
F02D 28/00
F02D 17/02
G06F 17/00
F02D 17/02
G06F 17/00
US Classification:
701102
Abstract:
An engine control system includes a desired manifold absolute pressure (MAP) module, a MAP to torque module, a threshold determination module, and a fuel economy (FE) mode module. The desired MAP module determines a desired MAP for operation of an engine in one of a cylinder deactivation mode and a low-lift mode based on a difference between a desired vacuum and an air pressure upstream of a throttle valve. The MAP to torque module determines a desired torque output of the engine for operation in the one of the cylinder deactivation mode and the low-lift mode based on the desired MAP. The threshold determination module determines an entry torque based on the desired torque output. The FE mode module selectively triggers operation in the one of the cylinder deactivation mode and the low-lift mode based on a comparison of the entry torque and a torque request.
Linear Tranformation Engine Torque Control Systems And Methods For Increasing Torque Requests
View pageUS Patent:
8550054, Oct 8, 2013
Filed:
Dec 8, 2009
Appl. No.:
12/633124
Inventors:
Michael L. Kociba - Hartland MI, US
Richard B. Jess - Haslett MI, US
Zhong Li - Novi MI, US
Jeffrey M. Kaiser - Highland MI, US
Michael Livshiz - Ann Arbor MI, US
Richard B. Jess - Haslett MI, US
Zhong Li - Novi MI, US
Jeffrey M. Kaiser - Highland MI, US
Michael Livshiz - Ann Arbor MI, US
International Classification:
G06F 17/00
US Classification:
12340623, 701 51, 701102, 477 85
Abstract:
A method of operating an engine of a vehicle includes generating a first torque request. The method includes generating a second torque request that is greater than and based on the first torque request, increasing a torque output of the engine based on the second torque request at a first rate and during a first period, and increasing the torque output of the engine based on the first torque request at a second rate and during a second period. The first period is distinct from and before the second period, and the first rate is greater than the second rate.