专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1979001151A1 IMPROVEMENTS IN AND RELATING TO VEHICLES SPEED CONTROL SYSTEMS 审中-公开
标题翻译：车辆速度控制系统的改进和相关
公开(公告)号：WO1979001151A1
公开(公告)日：1979-12-27
申请号：PCT/GB1979000064
申请日：1979-04-27
申请人： ASSOC ENG LTD , NODDINGS J , BORTON R
发明人： ASSOC ENG LTD
IPC分类号： G05D13/62
CPC分类号： F02D31/002 , B60K31/105 , F02D2200/501
摘要： A vehicle speed control system is disclosed in which a signal (Vs) representing actual vehicle speed is, when the vehicle is running at a desired speed, momentarily fed into, and then stored in, a memory (36). The memory therefore produces a signal (Vm) representing desired speed. An error amplifier (42) compares the signal (Vm) with a signal (Vf) which represents actual vehicle speed and which is derived from Vs via a filter (38). Any speed error causes a drive circuit (46) to adjust the throttle (15) of the vehicle engine (10) so as to tend to correct the vehicle speed error. The vehicle-speed-dependent signal (Vf) is derived from the actual speed of the engine (10) of the vehicle, and this signal is also fed to a comparator (50) which compares it with a reference signal (Vr) representing an upper or lower limit for engine speed. When the comparison indicates that the engine speed has exceeded the level represented by the reference Vr (e.g. when the vehicle transmission is inadvertently disconnected), a control unit (56) switches off the vehicle speed control system. If Vf is derived not from the actual speed of the engine of the vehicle but from its road speed, then a separate circuit producing an actual engine speed signal, for comparison with the engine speed limit signal Vr, may be used.
摘要翻译：公开了一种车辆速度控制系统，其中当车辆以期望的速度行驶时，表示实际车辆速度的信号（Vs）被瞬时馈送到存储器（36）中，然后被存储在存储器（36）中。因此，存储器产生表示期望速度的信号（Vm）。误差放大器（42）将信号（Vm）与表示实际车速的信号（Vf）进行比较，并通过滤波器（38）从Vs导出。任何速度误差导致驱动电路（46）调节车辆发动机（10）的节气门（15），以便改变车速误差。车速依赖信号（Vf）是从车辆的发动机（10）的实际速度导出的，并且该信号也被馈送到比较器（50），比较器（50）将其与表示发动机转速上限或下限。当比较表明发动机转速已经超过由参考Vr表示的水平时（例如当车辆变速器无意中断时），控制单元（56）关闭车速控制系统。如果Vf不是来自车辆的发动机的实际速度而是来自其道路速度，则可以使用产生与发动机速度限制信号Vr相比较的实际发动机转速信号的单独的电路。

2. 发明公开

EP0129229A1 Drive control device for vehicles 失效
标题翻译： GetriebesteuerungfürFahrzeuge。
公开(公告)号：EP0129229A1
公开(公告)日：1984-12-27
申请号：EP84106888.5
申请日：1984-06-15
申请人： NISSAN MOTOR CO., LTD.
发明人： Suzuki, Yutaka
IPC分类号： F16H5/40
CPC分类号： B60K31/105 , F16H59/18 , F16H61/0206 , F16H2059/083 , Y10T477/676
摘要： In vehicle equipped with an automatic transmission, the conroller (10) of the automatic drive system includes an operation signal generating circuit (26) which outputs a signal that indicates the controller itself being in operation, and the controller (28) of the automatic transmission includes a transmission control releasing circuit (30) which releases the normal transmission control upon receipt of the signal from the operation signal generating circuit (26). The operation signal generating circuit (26) outputs a signal which indicates that the automatic drive system is in operation, and due to releasing the regular transmission control of the automatic transmission, a shift down of the vehicle speed from the over-drive speed is performed only in such a condition in which the vehicle speed is decreasing in spite of the full opening of the throttle valve.
摘要翻译：在配备有自动变速器的车辆中，自动驾驶系统的控制器（10）包括输出指示控制器本身正在运行的信号的操作信号发生电路（26）和自动变速器的控制器（28）包括发送控制解除电路（30），其在从操作信号发生电路（26）接收到信号时，释放正常的发送控制。操作信号发生电路（26）输出指示自动驱动系统正在运行的信号，并且由于释放了自动变速器的常规传动控制，执行了车速从过驱动速度的下降只有在尽管节流阀完全打开的情况下车速下降的情况下。

3. 发明公开

EP0051002A3 AUTOMATIC SPEED CONTROL SYSTEM FOR A HEAVY VEHICLE 有权转让
标题翻译：一种重型车辆的自动速度控制系统
公开(公告)号：EP0051002A3
公开(公告)日：1984-10-10
申请号：EP81401524
申请日：1981-10-02
申请人： THE BENDIX CORPORATION
发明人： KRIEDER, ROBERT DALE
IPC分类号： F02D41/14 , B60K26/04 , B60K31/06 , B60K31/10 , B60K31/18 , B60W30/00 , F02D9/02 , F02D11/10 , F02D29/02 , G05D13/62 , B60K31/00
CPC分类号： B60K26/04 , B60K31/105 , B60W2720/106 , F02D11/10

4. 发明授权

EP0020192B1 Speed control system for maintaining at a preselected speed an engine powered vehicle 有权
标题翻译：用于在预定速度的发动机动力车维修的速度控制系统
公开(公告)号：EP0020192B1
公开(公告)日：1983-10-05
申请号：EP80400509.8
申请日：1980-04-16
申请人： THE BENDIX CORPORATION
发明人： Rudolph, Pamela , Krieder, Robert D. , O'Keefe Jr., Patrick J.
IPC分类号： B60K31/00
CPC分类号： B60K31/105

5. 发明公开

EP0005994A1 Improvements in and relating to vehicle speed control systems 失效
标题翻译：改进相对于车辆的速度控制系统。
公开(公告)号：EP0005994A1
公开(公告)日：1979-12-12
申请号：EP79300986.1
申请日：1979-05-30
申请人： AE PLC
发明人： Noddings, John , Borton, Roland Kenneth
IPC分类号： G05D13/62 , B60K31/00
CPC分类号： F02D31/002 , B60K31/105 , F02D2200/501
摘要： A vehicle speed control system is disclosed in which a signal (Vs) representing actual vehicle speed is, when the vehicle is running at a desired speed, mementarily fed into, and then stored in, a memory (36). The memory therefore produces a signal (Vm) representing desired speed. An error amplifier (42) compares the signal (Vm) with a signal (Vf) which represents actual vehicle speed and which is derived from Vs via a filter (381. Any speed error causes a drive circuit (46) to adjust the throttle (15) of the vehicle engine (10) so as to tend to correct the vehicle speed error. The vehicle-speed-dependent signal (Vf) is derived from the actual speed of the engine (10) of the vehicle, and this signal is also fed to a comparator (50) which compares it with a reference signal (Vr) representing an upper or lower limit for engine speed. When the comparison indicates that the engine speed has exceeded the level represented by the reference Vr (e.g. when the vehicle transmission is inadvertently disconnected), a control unit (56) switches off the vehicle speed control system. If Vf is derived not from the actual speed of the engine of the vehicle but from its road speed, then a separate circuit producing an actual engine speed signal, for comparison with the engine speed limit signal Vr, may be used.

6. 发明授权

EP0051002B1 AUTOMATIC SPEED CONTROL SYSTEM FOR A HEAVY VEHICLE 有权转让
标题翻译：一种重型车辆的自动速度控制系统
公开(公告)号：EP0051002B1
公开(公告)日：1986-12-30
申请号：EP81401524
申请日：1981-10-02
申请人： ALLIED CORPORATION
发明人： KRIEDER, ROBERT DALE
IPC分类号： F02D41/14 , B60K26/04 , B60K31/06 , B60K31/10 , B60K31/18 , B60W30/00 , F02D9/02 , F02D11/10 , F02D29/02 , G05D13/62 , B60K31/00
CPC分类号： B60K26/04 , B60K31/105 , B60W2720/106 , F02D11/10

7. 发明公开

EP0051004A3 Automatic speed control system for a heavy vehicle 有权转让
标题翻译：一种重型车辆的自动速度控制系统
公开(公告)号：EP0051004A3
公开(公告)日：1985-01-09
申请号：EP81401526
申请日：1981-10-02
申请人： THE BENDIX CORPORATION
发明人： O'Keefe, Patrick John , Schubert, Frank Richmond , Rini, Guy Thomas
IPC分类号： B60K31/00 , B60K26/04
CPC分类号： B60K26/04 , B60K31/105 , F02D11/105 , F02D2041/141
摘要： An automatic speed control for a heavy vehicle including a system control unit (10) which regulates communication between a compressed air source (18) and an air actuated throttle (19); the system control unit (10) generates control signals over lines (15,17) which are a function of a speed error signal and the position of the air actuated throttle (19) to regulate the compressed air source (18); the speed error signal is calculated as the difference between a commanded speed signal input from a pair of set and resume switches (34,36) and an actual speed signal (AVS); to generate the control signals, the speed error signal and throttle position signal (THL) are operated on inthe system control unit (10) by different lead-lag transfer functions, and these lead-lag terms are thereafter combined with a proportional speed error term to yield the desired control signals; according to the invention the system control unit (10) includes a cruise control means for controlling the vehicle speed to a commanded speed when the vehicle is moving, a throttle control means for controlling the engine speed when the vehicle is stationary and a mode control means for switching control of the system between the cruise control means and the throttle control means.

8. 发明公开

EP0051000A2 Automatic speed control system for a heavy vehicle 有权转让
标题翻译：自动化Geschwindigkeitssteueranlagefürschwere Fahrzeuge。
公开(公告)号：EP0051000A2
公开(公告)日：1982-05-05
申请号：EP81401499.9
申请日：1981-09-28
申请人： ALLIED CORPORATION
发明人： O'Keefe, Patrick John , Weissler II, Harold Edward
IPC分类号： B60K31/00
CPC分类号： F02D11/105 , B60K26/04 , B60K31/105 , B60W2710/0605 , F02D2041/141
摘要： Automatic speed control system for a heavy vehicle including a system control unit (10) which regulates communication between a compressed air source (18) and an air actuated throttle (19); the system control unit (10) generates control signals over lines (15, 17) which are a function of a speed error signal and the position of the air actuated throttle (19) to regulate the compressed air source (18); the speed error signal is calculated as the difference between a commanded speed signal and an actual speed signal (AVS); according to the invention, to generate the control signals, the error signal and throttle position signal (THL) are operated on in the system control unit (10) by different lead-lag transfer functions; and these lead-lag terms are thereafter combined with a proportional speed error term to yield the desired control signals on lines (15,17).
摘要翻译：一种用于重型车辆的自动速度控制系统，包括调节压缩空气源（18）和空气致动节流阀（19）之间的连通的系统控制单元（10）系统控制单元（10）通过线（15,17）产生作为速度误差信号的函数的控制信号和用于调节压缩空气源（18）的空气致动节流阀（19）的位置; 速度误差信号被计算为指令速度信号和实际速度信号（AVS）之间的差; 根据本发明，为了产生控制信号，误差信号和节气门位置信号（THL）通过不同的超前 - 滞后传递函数在系统控制单元（10）中操作; 并且这些超前滞后项随后与比例速度误差项组合以在线路（15,17）上产生期望的控制信号。

9. 发明授权

US4535865A Cruise control system for automotive vehicle 失效
标题翻译：汽车巡航控制系统
公开(公告)号：US4535865A
公开(公告)日：1985-08-20
申请号：US685541
申请日：1984-12-24
申请人： Kou Tanigawa , Jiro Masuda , Kazumasa Nakamura , Kazuhiko Hayashi
发明人： Kou Tanigawa , Jiro Masuda , Kazumasa Nakamura , Kazuhiko Hayashi
IPC分类号： B60K31/10 , B60K31/00
CPC分类号： B60K31/105 , Y10T477/676
摘要： A cruise control system for an automotive vehicle, which automatically controls the throttle valve opening to maintain the vehicle speed constant without a driver's operation of the accelerator pedal once the vehicle speed is set to a desired value, is designed so that acceleration at the time of operating an increase set switch or resume switch is increased to ensure a comfortable drive while ascending a long slope. To this end, the cruise control system is provided with an overdrive controller which releases the overdrive at the time of operating the increase set switch and which resumes the overdrive at the time of releasing the operation of the increase set switch, or an overdrive controller which releases the overdrive at the time of operating the resume switch when the vehicle speed at that time is sufficiently lower than the set speed and which resumes the overdrive when the vehicle speed has been restored substantially to the set speed. Further, in the cruise control system which is adapted to prevent a decrease in the vehicle speed during hill climbing by releasing and resuming the overdrive, a timer is provided which is reset when the vehicle speed has been reduced and is set when the vehicle speed has been restored substantially to the set speed. Even if the vehicle speed has been restored to the set speed, resumption of the overdrive is retarded by the set time of the timer.
摘要翻译：一种用于机动车辆的巡航控制系统，其被设计为使得一旦车速设定为期望值，则自动控制节气门开度以保持车辆速度恒定，而不需要驾驶员对加速踏板的操作。增加设定开关或恢复开关的操作增加，以确保在长斜坡上升时的舒适驾驶。为此，巡航控制系统设置有过驱动控制器，其在操作增加设定开关时释放过驱动，并且在释放增加设定开关的操作时恢复过驱动，或过驱动控制器当车速当时足够低于设定速度时，在操作恢复开关时释放过驱动，并且当车速已恢复到设定速度时恢复过驱动。此外，在适于通过释放和恢复过驱动来防止登山期间的车速下降的巡航控制系统中，设置有定时器，当车速减小时被设定，并且当车速为已经恢复到设定的速度。即使车速已经恢复到设定速度，超速运行的恢复被定时器的设定时间延迟。

10. 发明授权

US4535864A Cruise control system for automotive vehicle 失效
标题翻译：汽车巡航控制系统
公开(公告)号：US4535864A
公开(公告)日：1985-08-20
申请号：US614861
申请日：1984-05-29
申请人： Kou Tanigawa , Jiro Masuda , Kazumasa Nakamura , Kazuhiko Hayashi
发明人： Kou Tanigawa , Jiro Masuda , Kazumasa Nakamura , Kazuhiko Hayashi
IPC分类号： B60K31/10 , B60K31/00
CPC分类号： B60K31/105 , Y10T477/676
摘要： A cruise control system for an automotive vehicle which automatically controls the throttle valve opening to maintain the vehicle speed constant without a driver's operation of the accelerator pedal once the vehicle speed is set to a desired value, is designed so that acceleration at the time of operating an increase set switch or resume switch is increased to ensure a comfortable drive while ascending a long slope. To this end, the cruise control system is provided with an overdrive controller which releases overdrive at the time of operating the increase set switch and resumes the overdrive at the time of releasing the operation of the increase set switch, or an overdrive controller which releases overdrive at the time of operating the resume switch when the vehicle speed at that time is sufficiently lower than the set speed and resumes the overdrive when the vehicle speed has been restored substantially to the set speed. Further, in the cruise control system which is adapted to prevent a decrease in the vehicle speed during hill climbing by releasing and resuming the overdrive, a timer is provided which is reset when the vehicle speed has been reduced and is set when the vehicle speed has been restored substantially to the set speed. Even if the vehicle speed has been restored to the set speed, resumption of the overdrive is retarded by the set time of the timer.
摘要翻译：用于机动车辆的巡航控制系统被设计成使得在车速设定为期望值时，自动控制节气门开度以保持车辆速度恒定，而不需要驾驶员对加速踏板的驾驶员的操作。增加设定开关或恢复开关增加，以确保在长斜坡上升时的舒适驾驶。为此，巡航控制系统设置有过驱动控制器，其在操作增加设定开关时释放过驱动，并且在释放增加设定开关的操作时恢复过驱动，或释放过驱动的过驱动控制器在当时的车速比设定速度充分低的情况下操作恢复开关时，当车速大致恢复到设定速度时恢复过驱动。此外，在适于通过释放和恢复过驱动来防止登山期间的车速下降的巡航控制系统中，设置有定时器，当车速减小时被设定，并且当车速为已经恢复到设定的速度。即使车速已经恢复到设定速度，超速运行的恢复被定时器的设定时间延迟。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式