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1. 发明专利

JPS614412A INSULATING DEVICE FOR SIGNAL WIRE USED FOR VEHICLE 失效
公开(公告)号：JPS614412A
公开(公告)日：1986-01-10
申请号：JP12282584
申请日：1984-06-14
申请人： NISSAN MOTOR , HITACHI CABLE
发明人： KUBO JIYUN , KOGA MASAOMI , NATORI TAKESHI , TANIOKA TOKUO , KIMURA HISAMI
IPC分类号： B60R16/02 , B60T8/00 , B60T8/34 , H01B17/58 , H02G3/04 , H02G3/38

2. 发明专利

JPS614410A INSULATING CYLINDER FOR SIGNAL WIRE IN VEHICLE 失效
公开(公告)号：JPS614410A
公开(公告)日：1986-01-10
申请号：JP12282484
申请日：1984-06-14
申请人： NISSAN MOTOR , HITACHI CABLE
发明人： KUBO JIYUN , KOGA MASAOMI , NATORI TAKESHI , TANIOKA TOKUO , KIMURA HISAMI
IPC分类号： B60T8/34 , B60R16/02 , B60T8/00 , H01B17/58 , H02G3/04

3. 发明专利

JPS59230852A FOUR WHEEL ANTISKID CONTROLLER 失效
公开(公告)号：JPS59230852A
公开(公告)日：1984-12-25
申请号：JP10291983
申请日：1983-06-10
申请人： NISSAN MOTOR
发明人： KUBO JIYUN
IPC分类号： B60T8/1761 , B60T8/72 , B60T8/96 , B60T8/02
摘要： PURPOSE:To enable far safe four wheel antiskid control, by a method wherein, at the time of abnormality of a wheel speed sensor of one side of a right and left front wheels during the antiskid control, the antiskid control is made to continue by brake systems of the remaining three wheels. CONSTITUTION:The title device is provided with each of control parts 20a-20c controlling each of brake systems of a right front wheel, a left front wheel and rear wheels and each of actuators A-C are made to control by applying output signals of respective wheel speed sensors 1a-1c to each of the autuators. The control part 20a (20b is similar too) is so constituted that instructions to return the title device to a conventional braking state is applied to an output part 22a of a control signal through a fail-safe control part 24a when abnormality of the sensor 1a is detected by an abnormality detecting part 23a from an output state of a pulse signal to be formed by making wave-form shaping 21a of an output of the sensor 1a. In this instance, the title device is so constituted that an output part 25a of an abnormal signal is operated through an OR gate Ga and an abnormal signal is applied to a fail-safe control part 24b of the control part 20b through a contact point of a changer-over switch 26a.

4. 发明专利

JPS59209946A Anti-skid control device 失效
标题翻译：防滑控制装置
公开(公告)号：JPS59209946A
公开(公告)日：1984-11-28
申请号：JP8409283
申请日：1983-05-16
申请人： Nissan Motor Co Ltd
发明人： KUBO JIYUN
IPC分类号： B60T8/66 , B60T8/1761 , B60T8/40 , B60T8/58 , B60T8/70
CPC分类号： B60T8/404 , B60T8/17616 , B60T8/58
摘要： PURPOSE: To prevent an unnecessary operation of a liquid pressure motor by fixing the calculated output of the wheel acceleration/deceleration to the deceleration lower than the preset deceleration for an anti-skid starting condition when the calculated wheel speed becomes lower than a fixed speed.
CONSTITUTION: A wheel speed VW is calculated by an arithmetic unit (AU) 31 of a wheel speed information AU30 based on the output of a wheel speed sensor 1, and also the wheel acceleration/deceleration αW is calculated by an AU32. When the calculated wheel speed VW becomes lower than a fixed speed VO in a low-speed area expected to cause an unstable output of the wheel speed sensor 1, a timer unit 33 is activated, a transfer switch 35 is switched to a mode IIby its output, and the fixed deceleration αO stored in a deceleration memory 34 is outputted to an output signal deciding unit 6. This timer unit 33 is allowed to cut off the output at a fixed time TO after VW>VO is attained, and when the output is cut off, the switch 35 is held at a mode II, and the wheel acceleration/deceleration αW is outputted to the deciding unit 6.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止液压马达的不必要的操作，当计算出的车轮速度低于固定速度时，通过将计算出的车轮加速/减速的输出固定在低于防滑起动条件的预设减速度的减速度。构成：基于车轮速度传感器1的输出，通过车轮速度信息AU30的算术单元（AU）31计算车轮速度VW，并且通过AU32计算车轮加速/减速度αW。当计算出的车轮速度VW变得低于预期会导致车轮速度传感器1的不稳定输出的低速区域中的固定速度VO时，定时器单元33被激活，转移开关35通过其转换为模式II 输出，并且存储在减速存储器34中的固定减速度α0被输出到输出信号判定单元6.该定时器单元33允许在达到VW> VO之后在固定时间TO切断输出，并且当输出断开，开关35保持在模式II，并且车轮加速/减速αW被输出到判定单元6。

5. 发明专利

JPS59199351A Untiskid controller 失效
标题翻译： UNTISKID控制器
公开(公告)号：JPS59199351A
公开(公告)日：1984-11-12
申请号：JP7089983
申请日：1983-04-23
申请人： Nissan Motor Co Ltd
发明人： KUBO JIYUN
IPC分类号： B60T8/72 , B60T8/17 , B60T8/1761 , B60T8/32 , B60T8/66 , B60T8/70
CPC分类号： B60T8/321 , B60T8/17616
摘要： PURPOSE: To improve the responsibility, by separating processing routines of the output operation and the operation of wheel speed information, executing the processing of the wheel speed information every time when a sensor pulse is inputted, and executing the output operation every time in accordance with the responsibility of an actuator.
CONSTITUTION: An output signal of a wheel speed sensor is shaped into a square pulse signal and is inputted as a sensor pulse. In a wheel speed information processing section, the pulse period and the wheel acceleration and deceleration due to the difference thereof are processed. This processing section comprises a pulse prescaler 10, a latch circuit 11, a timer counter 12, a suitable N deciding section 13 for deciding a set value N, a memory controller 14, an acceleration and deceleration operating section 16, a pulse period operating section 17, etc. Based on the pulse period and the wheel acceleration and deceleration obtained from this processing section in accordance with the timer output of the timer 23, the output processing section performs interrupt processing of a brake control signal and the wheel speed processing to output signals EV, AV for the actuator.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高责任感，通过分离输出操作的处理程序和车轮速度信息的操作，每当输入传感器脉冲时执行车轮速度信息的处理，并且每次按照执行器的责任。构成：将轮速传感器的输出信号整形为方波脉冲信号，作为传感器脉冲输入。在车轮速度信息处理部中，处理由于差异引起的脉冲周期和车轮加减速。该处理部分包括脉冲预分频器10，锁存电路11，定时器计数器12，用于确定设定值N的合适的N判定部分13，存储器控制器14，加速和减速操作部分16，脉冲周期操作部分根据定时器23的定时器输出，根据从该处理部获得的脉冲周期和车轮加减速，输出处理部进行制动控制信号的中断处理和车轮速度处理，输出信号EV，执行器的AV。

6. 发明专利

JPS56100363A DETECTING APPARATUS OF ADJUSTING SPEED 失效
公开(公告)号：JPS56100363A
公开(公告)日：1981-08-12
申请号：JP214380
申请日：1980-01-14
申请人： NISSAN MOTOR
发明人： KUBO JIYUN , HONDA MINORU
IPC分类号： B60T8/172 , B60T8/62 , G01P3/489 , G01P15/00 , G01P15/16
摘要： PURPOSE:To improve the detection accuracy of low adjusting speed in high speed limits, by comparing the period observing data of output pulse of speed sensor and making the output of adjusting speed zero on occasion of not showing the difference of peiord even when numbers of observed pulse are reached the value of preliminary determined upper limit. CONSTITUTION:The clock oscillator 1, counter 2 and ratch circuit 3 are provided as a means of period observation of every N pulse section of output pulse of speed sensor. Data of period observation of every N section of the output pulse of the speed sensor are compared through the comparison operating part 6 and if the difference is found, calculated result of adjusting speed at that point of time is outputted and then, if the difference is not found, comparison of data of period obsarvation is repeatedly carried out increasing observed pulse numbers N moreover. On occasion of finding no difference even when said numbers N are reached preliminary determined upper limit, signal making adjusting speed zero is outputted by the main control part 8. By such a constitution, detecting accuracy of low adjusting speed at a high speed limits can be improved.

7. 发明专利

JPS60261773A ANTISKID CONTROLLER 失效
公开(公告)号：JPS60261773A
公开(公告)日：1985-12-25
申请号：JP11546084
申请日：1984-06-07
申请人： NISSAN MOTOR
发明人： KUBO JIYUN
IPC分类号： B60T8/70 , B60T8/58
摘要： PURPOSE:To prevent the formation of the pressure reduction mode for brake hydraulic pressure by varying the pseudo-car-speed value to a calculated car- speed value after the lapse of a certain time when the deceleration speed below a certain deceleration speed in a deceleration speed range below a set deceleration speed is realized. CONSTITUTION:A deceleration-speed recovery detecting part 10 receives a calculated wheel acceleration/deceleration speed alphaw outputted from a wheel acceleration/deceleration speed calculation part 4 and the monitor signal of a control signal outputted from an output signal determining part 7, and after the wheel deceleration speed reaches the set deceleration speed as a pseudo-car-speed output starting condition on the basis of the calculated wheel acceleration/deceleration speed alphaw and the monitor signal, a detection signal is outputted when the wheel deceleration speed becomes a certain deceleration speed in the deceleration speed range lower than a set deceleration speed alphas in the state where the output signal supplied from the output signal determining part 7 does not become a decompression signal yet. The mode of a selecting switch 12 is switched by the detection signal supplied from the deceleration-speed recovery detecting part 10 with which allowable state is generated by the H-level signal supplied from a timer part 11.

8. 发明专利

JPS59213550A Wheel speed operating unit having anti-skid control system 失效
标题翻译：具有防滑控制系统的车轮速度运行单元
公开(公告)号：JPS59213550A
公开(公告)日：1984-12-03
申请号：JP8409783
申请日：1983-05-16
申请人： Nissan Motor Co Ltd
发明人： KUBO JIYUN
IPC分类号： B60T8/88 , B60T8/172 , B60T8/1761 , B60T8/02
CPC分类号： B60T8/172
摘要： PURPOSE:To achieve abnormality detection of wheel speed corresponding to actual travelling, by operating the difference between the current wheel speed and previous wheel speed and if said difference exceeds over the referential level determining it to be abnormality of current wheel speed and outputting after correction. CONSTITUTION:Wheel speed pulse (P) is provided to a microcomputer 3 to operate the wheel speed Vw and wheel acceleration aw in each operating unit 31, 32. The current wheel speed Vw thus operated is stored in first memory 34 and to transfer the wheel speed (Vw)n-1 prestored in the memory 34 to the second memory 35. Then the outputs from each memory 34, 35 are fed to the wheel speed abnormality detecting section 36a to operate the difference between the wheel speeds (Vw)n, (Vw)n-1 then compare the difference DELTAVw with the referential level DELTAV determined at the referential level determining section 38 in accordance with the operating condition. If DELTAVw DELTAV, it is brought to abnormal mode II to output the wheel speed (Vw)n-1.
摘要翻译：目的：通过操作当前车轮速度和先前车轮速度之间的差异，并且如果所述差超过参考电平，确定其为当前车轮速度的异常并且在校正后输出，则实现与实际行驶相对应的车轮速度的异常检测。构成：将车轮速度脉冲（P）提供给微型计算机3，以操作每个操作单元31,32中的车轮速度Vw和车轮加速度aw。由此操作的当前车轮速度Vw被存储在第一存储器34中并传送车轮速度（Vw）n-1预先存储在存储器34中到第二存储器35.然后，来自每个存储器34,35的输出被馈送到车轮速度异常检测部分36a以操作车轮速度（Vw）n，（Vw）n-1然后根据操作条件比较差ΔTTAVw与在参考电平确定部分38确定的参考电平DELTAV。如果DELTAVw DELTAV，则进入异常模式II以输出车轮速度（Vw）n-1。

9. 发明专利

JPS59210373A Wheel speed arithmetic device 失效
标题翻译：车轮速度算术装置
公开(公告)号：JPS59210373A
公开(公告)日：1984-11-29
申请号：JP8408183
申请日：1983-05-16
申请人： Nissan Motor Co Ltd
发明人： KUBO JIYUN
IPC分类号： G01P3/489 , B60T8/1761 , G01P3/42 , G01P15/16
CPC分类号： B60T8/17616
摘要： PURPOSE: To obtain a wheel speed nearly to the actual wheel speed by discriminating abnormality of a wheel speed when the difference between the current wheel speed and preceding wheel speed exceeds a prescribed value, and outputting a corrected wheel speed based upon the current and preceding wheel speed.
CONSTITUTION: Wheel speed pulses are inputted to a wheel speed arithmetic part 31 to calculate a wheel speed. The current wheel speed is stored in the 1st wheel speed memory 34 and the preceding wheel speed is stored in the 2nd wheel speed memory 35. When the difference between the current and preceding wheel speeds exceeds the prescribed value, a changeover switch 37 for correction is switched from normal mode I to abnormal mode II by the outputs of a wheel speed abnormality detection part 36a and an abnormality discriminating part 36b. The wheel speed stored in the 2nd wheel speed memory is outputted in abnormal mode.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：当当前车轮速度和前轮速度之间的差异超过规定值时，通过判断车轮速度的异常来获得几乎达到实际车轮速度的车轮速度，并且基于当前车轮和前一车轮输出校正车轮速度速度。构成：车轮速度脉冲被输入到车轮速度运算部31，以计算车轮速度。当前车轮速度被存储在第一车轮速度存储器34中，并且前一车轮速度被存储在第二车轮速度存储器35中。当当前车轮速度和前一车轮速度之间的差超过规定值时，用于校正的转换开关37 通过车轮速度异常检测部36a和异常识别部36b的输出，从正常模式I切换到异常模式II。存储在第二轮速度存储器中的车轮速度以异常模式输出。

10. 发明专利

JPS59210370A Wheel speed arithmetic device 失效
标题翻译：车轮速度算术装置
公开(公告)号：JPS59210370A
公开(公告)日：1984-11-29
申请号：JP8408483
申请日：1983-05-16
申请人： Nissan Motor Co Ltd
发明人： KUBO JIYUN
IPC分类号： G01P3/44 , G01P3/48
CPC分类号： G01P3/48
摘要： PURPOSE:To output a wheel speed based upon the actual by correcting the current wheel speed calculated on the basis of wheel speed pulses when the wheel speed is abnormal, and inhibiting correcting operation after corrections are made successively by as many times as prescribed number. CONSTITUTION:Wheel speed pulses are inputted to a wheel speed arithmetic part 31 to calculate the current wheel speed, which is stored in the 1st wheel speed memory 34. Further, the wheel speed which is preceding calculated is stored in the 2nd wheel speed memory 35. Those wheel speeds are inputted to a wheel speed abnormality detection part 36a, and when the difference between the both exceeds a prescribed value, a changeover switch 38 for correction is switched from normal mode I to abnormal mode by the output of an abnormality discriminating part 36b. When this state is repeated by as many times as prescribed, the output of the wheel speed abnormality detection part 36a is reset by the output of an inhibition part 39. The output of an output value memory 37 is sent out as the wheel speed in abnormal mode II.
摘要翻译：目的：通过根据车轮速度异常时的车轮速度脉冲计算出的当前车轮速度，根据实际值输出轮速，并且在校正后禁止校正操作依次进行规定数量的次数。构成：将车轮速度脉冲输入到车轮速度运算部31，以计算存储在第1车轮速度存储器34中的当前车轮速度。此外，先前计算的车轮速度被存储在第二车轮速度存储器35中这些车轮速度被输入到车轮速度异常检测部36a，当两者的差超过规定值时，通过异常鉴别部的输出将用于校正的转换开关38从正常模式I切换到异常模式 36B。当该状态重复规定的次数时，轮速异常检测部36a的输出由禁止部39的输出复位。输出值存储器37的输出以异常的车轮速度发送出去模式二。

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