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1. 发明公开

EP0622283A3 Traction control device for a vehicle 失效
标题翻译： AntrabsschlupfregelungfürKraffahrzeuge。
公开(公告)号：EP0622283A3
公开(公告)日：1996-04-03
申请号：EP94111007.4
申请日：1991-06-05
申请人： Mazda Motor Corporation
发明人： Tsuyama, Toshiaki , Onaka, Toru , Nobumoto, Kazutoshi , Kawamura, Makoto
IPC分类号： B60T8/48 , B60K28/16 , B60T8/00
CPC分类号： B60T8/175 , B60T8/48
摘要： A traction control device (500) having means (100) for determining the speed of each of the left and right drive wheels of the vehicle; means (200) for determining the speeds of each of the left and right passive wheels of the vehicle; means (300) for calculating the actual slip rate of the drive wheels of the vehicle directly based on the measurements of the speeds for the drive and passive wheels; means (400) for establishing a target slip rate; and means (500) for controlling the driving condition of the vehicle by making the actual slip rate equal the target slip rate. The actual slip rate is matched to the target slip rate by controlling the engine output and the braking power. The step of controlling the driving condition of the vehicle by controlling the engine output and the braking power is carried out according to the time differential of the difference between the actual slip rate and the target slip rate at least until the actual slip rate matches the target slip rate for the first time. After the actual slip rate has matched the target slip rate at least once, the step of controlling is carried out according to the proportion of the difference between the actual and the target slip rates. Also disclosed is a method of controlling traction.
摘要翻译：车辆的左右驱动轮; 用于确定车辆的左右被动轮中的每一个的速度的装置（200）; 用于基于对驱动和被动轮的速度的测量值直接计算车辆的驱动轮的实际滑移率的装置（300）; 用于建立目标滑移率的装置（400）以及用于通过使实际滑移率等于目标滑移率来控制车辆的驾驶状态的装置（500）。通过控制发动机输出和制动力，实际滑差率与目标滑差率相匹配。通过控制发动机输出和制动功率来控制车辆的行驶状态的步骤根据实际滑移率和目标滑移率之间的差异的时间差进行至少直到实际滑移率与目标滑差率是第一次。在实际滑移率与目标滑移率匹配至少一次之后，根据实际和目标滑移率之间的差异的比例来执行控制步骤。还公开了一种控制牵引力的方法。

2. 发明公开

EP0440132A1 Slip control system for motor vehicle 失效
标题翻译： Schlupfregelsystemfürein Kraftfahrzeug。
公开(公告)号：EP0440132A1
公开(公告)日：1991-08-07
申请号：EP91101070.0
申请日：1991-01-28
申请人： Mazda Motor Corporation
发明人： Sone, Akira , Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Kageyama, Fumio , Okazaki, Haruki , Kawamura, Makoto
IPC分类号： B60K28/16
CPC分类号： B60T8/175
摘要： A slip control system for a motor vehicle controlling slips in driving wheels comprising, a sensor for detecting a slip ratio of each driving wheel, a device for decreasing a slip of each driving wheel by controlling a driving force transmitted to the driving wheel so that the slip ratio of the driving wheel is at least equal to predetermined desired slip ratio when the slip ratio of the driving wheel is equal to the desired slip ratio, a sensor for detecting a yawing rate of the vehicle, and a sensor for detecting a steering amount of the vehicle, said slip decreasing device including correcting device for decreasing the desired slip ratio when a steering condition is detected based on amounts detected by both the yawing rate detecting sensor and the steering amount detecting sensor.
摘要翻译：一种用于控制驱动轮中滑动的机动车辆的滑动控制系统，包括：用于检测每个驱动轮的滑移率的传感器，通过控制传递到驱动轮的驱动力来减小每个驱动轮的滑动的装置，当驱动轮的滑移比等于期望的滑移率时，驱动轮的滑动比至少等于预定的期望滑移比，用于检测车辆的偏航速度的传感器和用于检测转向量的传感器所述滑移减小装置包括基于由所述偏航速度检测传感器和所述转向量检测传感器检测到的量检测到转向条件时减小所需滑移率的校正装置。

3. 发明公开

EP0314067A3 Constant-speed cruising control system 失效
标题翻译：恒速巡航控制系统
公开(公告)号：EP0314067A3
公开(公告)日：1989-08-09
申请号：EP88117753.9
申请日：1988-10-25
申请人： Mazda Motor Corporation
发明人： Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Sotoyama, Kaoru , Matsuoka, Toshihiro , Nishimura, Eizi
IPC分类号： B60K31/04 , B60K41/06
CPC分类号： B60K31/047 , F16H61/0213 , F16H2059/186 , Y10T477/676
摘要： A constant-speed cruising control system for a vehicle having an automatic transmission (5) includes a vehicle speed controller which controls the throttle valve (3) of the engine on the basis of the difference between a target vehicle speed and the actual vehicle speed so that the latter approaches the former, a gear shifting mechanism (6a-6c) which receives a gear shifting command and shifts the gear stage of the automatic transmission (5) according to the content of the gear shifting command which it receives, and a gear-shifting controller which receives an engine load signal representing the load on the engine and a speed difference signal representing the difference between said target vehicle speed and the actual vehicle speed, and delivers to the gear shifting mechanism a gear shifting command which requires the gear shifting mechanism to shift the gear stage down either when the load on the engine is not lighter than a first preset value or when the load on the engine is lighter than the first preset value and heavier than a second preset value and at the same time the difference between the target vehicle speed and the actual vehicle speed is larger than a preset speed.

4. 发明授权

EP0349993B1 Slip control apparatus 失效
标题翻译：防滑控制。
公开(公告)号：EP0349993B1
公开(公告)日：1994-01-05
申请号：EP89112223.6
申请日：1989-07-04
申请人： Mazda Motor Corporation
发明人： Nobumoto, Kazutoshi , Tsukahara, Yutaka
IPC分类号： B60K28/16 , B60K41/06
CPC分类号： B60K28/16 , B60W2550/148 , F16H63/40 , F16H2059/506

5. 发明公开

EP0314067A2 Constant-speed cruising control system 失效
标题翻译： Konstantreisegeschwindigkeits-Steuerungssystem。
公开(公告)号：EP0314067A2
公开(公告)日：1989-05-03
申请号：EP88117753.9
申请日：1988-10-25
申请人： Mazda Motor Corporation
发明人： Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Sotoyama, Kaoru , Matsuoka, Toshihiro , Nishimura, Eizi
IPC分类号： B60K31/04 , B60K41/06
CPC分类号： B60K31/047 , F16H61/0213 , F16H2059/186 , Y10T477/676
摘要： A constant-speed cruising control system for a vehicle having an automatic transmission (5) includes a vehicle speed controller which controls the throttle valve (3) of the engine on the basis of the difference between a target vehicle speed and the actual vehicle speed so that the latter approaches the former, a gear shifting mechanism (6a-6c) which receives a gear shifting command and shifts the gear stage of the automatic transmission (5) according to the content of the gear shifting command which it receives, and a gear-shifting controller which receives an engine load signal representing the load on the engine and a speed difference signal representing the difference between said target vehicle speed and the actual vehicle speed, and delivers to the gear shifting mechanism a gear shifting command which requires the gear shifting mechanism to shift the gear stage down either when the load on the engine is not lighter than a first preset value or when the load on the engine is lighter than the first preset value and heavier than a second preset value and at the same time the difference between the target vehicle speed and the actual vehicle speed is larger than a preset speed.
摘要翻译：具有自动变速器（5）的车辆的恒速巡航控制系统包括基于目标车速与实际车速之差控制发动机的节气门（3）的车速控制器后者接近前者，变速机构（6a-6c）接收变速指令并根据接收到的变速指令的内容来移动自动变速器（5）的齿轮级，齿轮接收表示发动机负载的发动机负载信号的变速控制器和表示所述目标车速与实际车速之间的差的速度差信号，并向变速机构输送需要变速的变速指令当发动机上的负载不比第一预设值更轻时，或当发动机上的负载是轻的时比第一预设值更重并且比第二预设值重，并且同时目标车速与实际车速之间的差大于预设速度。

6. 发明授权

EP0128471B1 Control means for vehicle automatic transmissions 失效
标题翻译：车辆自动变速器的控制手段
公开(公告)号：EP0128471B1
公开(公告)日：1988-04-20
申请号：EP84106235.9
申请日：1984-05-30
申请人： Mazda Motor Corporation
发明人： Sotoyama, Kaoru , Nobumoto, Kazutoshi
IPC分类号： B60K41/06 , F16H45/02
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/1819 , B60W30/188 , F16H59/24 , F16H59/78 , F16H61/0213 , F16H61/686 , F16H2059/385 , F16H2059/743 , F16H2061/0015 , F16H2061/0444 , Y10T477/6347 , Y10T477/6937

7. 发明授权

EP0440132B2 Slip control system for motor vehicle 失效
标题翻译：滑动控制系统用于机动车辆
公开(公告)号：EP0440132B2
公开(公告)日：1998-04-15
申请号：EP91101070.0
申请日：1991-01-28
申请人： Mazda Motor Corporation
发明人： Sone, Akira , Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Kageyama, Fumio , Okazaki, Haruki , Kawamura, Makoto
IPC分类号： B60K28/16
CPC分类号： B60T8/175

8. 发明公开

EP0405438A3 Slip control system for a vehicle 失效
标题翻译：车辆滑行控制系统
公开(公告)号：EP0405438A3
公开(公告)日：1991-06-19
申请号：EP90112115.2
申请日：1990-06-26
申请人： Mazda Motor Corporation
发明人： Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Kageyama, Fumio , Sone, Akira , Kawamura, Makoto
IPC分类号： B60K28/16
CPC分类号： B60K28/16
摘要： When the driven wheel of the vehicle slips against the road surface to a large extent, such a large slip of the driven wheel can be converged by reducing torque to be applied to the driven wheel by slip control, i.e., by control the throttle valve for adjusting a load of the engine in a direction of forcibly closing the throttle valve prior to operation of the accelerator. In a region of the opening angle of the accelerator nearby its full open region, for example, accounting for 75% or more, a control-unreactive region is provided which is unreactive to slip control, thereby preventing the throttle valve from lowering a given opening angle, for example, 25%. This arrangement can retain the opening angle of the accelerator nearby its full open position even if slip control cannot work normally, thereby ensuring an open state of the throttle valve and allowing the vehicle to run at least to a tune-up factory nearby.

9. 发明公开

EP0405438A2 Slip control system for a vehicle 失效
标题翻译： Schlupfsteuerungssystemfürein Fahrzeug。
公开(公告)号：EP0405438A2
公开(公告)日：1991-01-02
申请号：EP90112115.2
申请日：1990-06-26
申请人： Mazda Motor Corporation
发明人： Tsuyama, Toshiaki , Nobumoto, Kazutoshi , Kageyama, Fumio , Sone, Akira , Kawamura, Makoto
IPC分类号： B60K28/16
CPC分类号： B60K28/16
摘要： When the driven wheel of the vehicle slips against the road surface to a large extent, such a large slip of the driven wheel can be converged by reducing torque to be applied to the driven wheel by slip control, i.e., by control the throttle valve for adjusting a load of the engine in a direction of forcibly closing the throttle valve prior to operation of the accelerator. In a region of the opening angle of the accelerator nearby its full open region, for example, accounting for 75% or more, a control-unreactive region is provided which is unreactive to slip control, thereby preventing the throttle valve from lowering a given opening angle, for example, 25%. This arrangement can retain the opening angle of the accelerator nearby its full open position even if slip control cannot work normally, thereby ensuring an open state of the throttle valve and allowing the vehicle to run at least to a tune-up factory nearby.
摘要翻译：当车辆的从动轮在很大程度上滑落时，从动轮的这种大的滑动可以通过减小通过滑动控制施加到从动轮的转矩来收敛，即通过控制用于在加速器操作之前，在强制关闭节流阀的方向上调节发动机的负荷。例如，在其全开区域的加速器的开启角度的区域中，例如占75％以上，提供对滑动控制不起作用的控制 - 非活动区域，从而防止节流阀降低给定开度角度，例如25％。即使滑差控制不能正常工作，这种布置也可以保持加速器在其完全打开位置附近的打开角度，从而确保节流阀的打开状态，并允许车辆至少运行到附近的调校工厂。

10. 发明公开

EP0128471A2 Control means for vehicle automatic transmissions 失效
标题翻译：一种用于自动汽车变速器控制系统。
公开(公告)号：EP0128471A2
公开(公告)日：1984-12-19
申请号：EP84106235.9
申请日：1984-05-30
申请人： Mazda Motor Corporation
发明人： Sotoyama, Kaoru , Nobumoto, Kazutoshi
IPC分类号： B60K41/06 , F16H45/02
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/1819 , B60W30/188 , F16H59/24 , F16H59/78 , F16H61/0213 , F16H61/686 , F16H2059/385 , F16H2059/743 , F16H2061/0015 , F16H2061/0444 , Y10T477/6347 , Y10T477/6937
摘要： A vehicle automatic transmission including a torque converter and a multiple stage transmission gear mechanism. The gear mechanism is controlled through a hydraulic system having solenoid valves. An electronic control unit is provided to control the hydraulic system under a shift control map having shift up and shift down control lines. The shift down control line is determined in terms of the torque converter turbine speed and the engine throttle valve position as a line passing through pointsof maximumcurvature on iso-engine-output-power lines as functions of the torque converter turbine speed and the engine load.

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