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1. 发明申请

WO2016204792A1 SYSTEM AND METHOD FOR MINIMIZING SHIFT CYCLING FOR ENGINE OPERATION USING CRUISE CONTROL 审中-公开
标题翻译：使用巡航控制来最小化发动机运行的换档循环的系统和方法
公开(公告)号：WO2016204792A1
公开(公告)日：2016-12-22
申请号：PCT/US2015/036780
申请日：2015-06-19
申请人： ALLISON TRANSMISSION INC.
发明人： WEST, Stephen
IPC分类号： B60W30/14 , B60W10/06 , B60W10/10
CPC分类号： B60W30/143 , B60K2310/244 , B60W50/06 , B60W2720/10
摘要： A system and method for minimizing shift cycling for low speed engine operation with a vehicle cruise control. A vehicle control system operating in a cruise control mode determines a deficiency in vehicle speed between a measured vehicle speed and a cruise set speed. The deficiency is determined by comparing the vehicle speed to the cruise set speed, and includes using the compared valued to find a cruise speed margin, which is continuously updated. While the cruise control system is active, the control system logic determines the time at which a transmission upshift occurs based on the cruise speed margin. The vehicle speed, at which the upshift is made, is determined as a function of the updated cruise speed margin. An upshift is not made, if a likely drop in vehicle speed would result in the event a downshift would occur once the upshift is made.
摘要翻译：一种用于使用车辆巡航控制的低速发动机操作的换档循环最小化的系统和方法。以巡航控制模式操作的车辆控制系统确定车速与测量车速之间的不足。通过将车速与巡航速度进行比较来确定不足，并且包括使用被比较的值来找到不断更新的巡航速度余量。当巡航控制系统处于活动状态时，控制系统逻辑根据巡航速度裕度确定发生变速器升档的时间。根据更新的巡航速度余量确定提升换高速度的车速。没有升档，如果车速的下降可能导致升档后发生降档。

2. 发明申请

WO2017095425A1 SYSTEM AND METHOD TO CONTROL THE OPERATION OF A TRANSMISSION USING ENGINE PATTERNS 审中-公开
标题翻译：使用发动机模式控制传动操作的系统和方法
公开(公告)号：WO2017095425A1
公开(公告)日：2017-06-08
申请号：PCT/US2015/063779
申请日：2015-12-03
申请人： ALLISON TRANSMISSION, INC.
发明人： ANDERSON, Jessica , WEST, Stephen
IPC分类号： B60W10/10 , B60W10/06
CPC分类号： F16H61/0213 , F16H2061/0216 , F16H2061/022 , G07C5/0808 , G07C5/0816
摘要： A system and method of controlling the operation of a transmission using fuel consumption data. The system and method includes controlling the operation of a vehicle transmission which is operatively connected to an engine and to a transmission control module having access to a memory. Fuel consumption data for a plurality of engines is converted to engine efficiency loss data representative of the each of the engines' operation. The plurality of patterns, each representative of the operating characteristics of one of plurality of engines, is stored in the memory. Engine operating characteristics are recorded during operation of the vehicle. One of the pluralities of patterns is selected based on the recorded operating characteristics to operate the vehicle in a fuel efficient manner.
摘要翻译：利用燃料消耗数据来控制变速器的操作的系统和方法。该系统和方法包括控制可操作地连接到发动机的车辆变速器的操作以及可访问存储器的变速器控制模块。多个发动机的燃料消耗数据被转换为代表每个发动机运行的发动机效率损失数据。将表示多个引擎之一的操作特性的多个模式存储在存储器中。在车辆运行过程中记录发动机运行特性。基于所记录的操作特性来选择多种模式中的一种以便以节省燃料的方式操作车辆。

3. 发明授权

EP3310634B1 METHOD FOR MINIMIZING SHIFT CYCLING FOR ENGINE OPERATION USING CRUISE CONTROL 有权
公开(公告)号：EP3310634B1
公开(公告)日：2020-09-02
申请号：EP15895833.0
申请日：2015-06-19
申请人： Allison Transmission, Inc.
发明人： WEST, Stephen
IPC分类号： B60W30/14 , B60W10/06 , B60W10/10 , F16H59/44 , B60K31/00 , F16H61/16 , F16H61/02 , B60K31/04

4. 发明公开

EP3310634A1 SYSTEM AND METHOD FOR MINIMIZING SHIFT CYCLING FOR ENGINE OPERATION USING CRUISE CONTROL 有权
标题翻译：用于使用巡航控制最小化用于发动机操作的换档周期的系统和方法
公开(公告)号：EP3310634A1
公开(公告)日：2018-04-25
申请号：EP15895833.0
申请日：2015-06-19
申请人： Allison Transmission, Inc.
发明人： WEST, Stephen
IPC分类号： B60W30/14 , B60W10/06 , B60W10/10
摘要： A system and method for minimizing shift cycling for low speed engine operation with a vehicle cruise control. A vehicle control system operating in a cruise control mode determines a deficiency in vehicle speed between a measured vehicle speed and a cruise set speed. The deficiency is determined by comparing the vehicle speed to the cruise set speed, and includes using the compared valued to find a cruise speed margin, which is continuously updated. While the cruise control system is active, the control system logic determines the time at which a transmission upshift occurs based on the cruise speed margin. The vehicle speed, at which the upshift is made, is determined as a function of the updated cruise speed margin. An upshift is not made, if a likely drop in vehicle speed would result in the event a downshift would occur once the upshift is made.

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