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81. 发明专利

JPS6134601A Drive control device 失效
标题翻译：驱动控制装置
公开(公告)号：JPS6134601A
公开(公告)日：1986-02-18
申请号：JP15672784
申请日：1984-07-27
申请人： Mitsubishi Electric Corp
发明人： SAKAMOTO TSUTOMU
IPC分类号： H01Q3/04 , G05B9/02 , G05D3/00
CPC分类号： G05B9/02
摘要： PURPOSE:To prevent an apparatus from being damaged even in case a controlled system has run away, by detecting a speed of the time when the controlled system passes through the first limited angle, and quickening a brake start time, in case its value is larger than the maximum speed to be controlled. CONSTITUTION:A time setting signal 18 is outputted to a speed detecting circuit 19 from a time setting circuit 17 for detecting a speed in case a controlled system passes through the first limited angle. In the speed detecting circuit 19, a speed is detected from an angle signal 20 of the controlled system and the time setting signal 18. In a comparing circuit 21, a speed detecting signal 22 is compared with a reference signal 23 corresponding to the maximum speed to be controlled, and when the speed detecting signal 22 is larger than the reference signal 23, a brake quick fixing signal 24 is outputted to a fixed controller 13. In this way, even in case when the controlled system has run away, a damage of an apparatus caused by a collision with a mechanical stopper can be prevented.
摘要翻译：目的：为了防止设备在被控制系统脱离的情况下被损坏，通过检测受控系统通过第一限制角度的时间速度，并加快制动开始时间，如果其值较大比最高速度要控制。构成：时间设定信号18从时间设定电路17输出到速度检测电路19，时间设定电路17用于在受控系统通过第一限制角度的情况下检测速度。在速度检测电路19中，从受控系统的角度信号20和时间设定信号18检测速度。在比较电路21中，将速度检测信号22与对应于最大速度的参考信号23进行比较并且当速度检测信号22大于参考信号23时，制动快速定影信号24被输出到固定控制器13.这样，即使在受控制的系统已经脱离的情况下，也会产生损坏可以防止由与机械塞子的碰撞引起的装置。

82. 发明专利

JPS617902A Load driving control device 失效
标题翻译：负载驱动控制装置
公开(公告)号：JPS617902A
公开(公告)日：1986-01-14
申请号：JP12760284
申请日：1984-06-22
申请人： Fuji Electric Co Ltd
发明人： HITANO HIDEKAZU
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： PURPOSE:To obstruct a start of operation of a load as soon as a power source is turned on, by constituting a titled device so that on- and off-states of an output bit signal from a controller are monitored directly, and the power source is supplied to the load only when they are all off. CONSTITUTION:A series circuit of a parallel circuit of diodes 52 and an electromagnetic contactor 51 is connected in series to a parallel circuit of transistors 21-22, therefore, when at least one of output bits of a controller 2 is on, the electromagnetic contactor 51 is operated. Also, a contact 511 is opened, therefore, even if a power source turning-on switch SW is closed, no operating path is formed, and accordingly, no power source is supplied. On the other hand, when the output bits of the controller 2 are all off, the electromagnetic contactor 51 is not operated, and when the switch SW is closed, an electromagnetic contactor 11 is operated, and the power source is supplied to a driving device 3 through its contacts 111, 112. Thereafter, driving elements 31-3n are opened or closed in accordance with on- and off-states of the output bit from the controller 2, therefore, a load is driven.
摘要翻译：目的：通过构成标题装置，以便直接监视来自控制器的输出位信号的开状态和截止状态，阻止负载开始操作，并且电源只有当它们全部关闭时才被提供给负载。构成：二极管52和电磁接触器51的并联电路的串联电路串联连接到晶体管21-22的并联电路，因此，当控制器2的输出位中的至少一个导通时，电磁接触器 51操作。而且，即使电源接通开关SW闭合，触点511断开，也不形成工作路径，因此不供电。另一方面，当控制器2的输出位全部关闭时，电磁接触器51不工作，并且当开关SW闭合时，电磁接触器11被操作，并且电源被提供给驱动装置此后，驱动元件31-3n根据来自控制器2的输出位的开和关状态而打开或关闭，因此负载被驱动。

83. 发明专利

JPS59123003A Driving circuit 失效
标题翻译：驱动电路
公开(公告)号：JPS59123003A
公开(公告)日：1984-07-16
申请号：JP23309082
申请日：1982-12-28
申请人： Nikkiso Co Ltd
发明人： SUNAMI HISAKAZU
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： PURPOSE:To prevent the runaway of a load owing to a fault of a driving circuit which is driven with a pulse signal by adding a monostable multivibrator to the driving circuit. CONSTITUTION:Both the output of an oscillating circuit 1 and the output of an injection quantity setter 2 are given to a data pulse converting circuit 3 and converted into the pulse proportional to the set data. This converted pulse signal is supplied to both a gate circuit 4 and a monostable multivibrator 5, and the output of the circuit 4 is sent to a driving circuit 6. The vibrator 5 works on the pulse signal and produces a pulse which is little longer than the time width of the pulse signal and applies the pulse to the circuit 4. In other words, the gate 4 is opened only while the vibrator 5 delivers an output, and the output of the converter 3 is led to the circuit 6 to actuate a load 7. In such a constitution, the runaway of the load due to a circuit fault can be prevented.
摘要翻译：目的：为了防止由于脉冲信号驱动的驱动电路的故障导致负载失控，通过向驱动电路添加单稳态多谐振荡器。构成：将振荡电路1的输出和喷射量设定器2的输出都赋予数据脉冲转换电路3，并将其转换成与设定数据成比例的脉冲。该转换的脉冲信号被提供给门电路4和单稳态多谐振荡器5，并且电路4的输出被发送到驱动电路6.振动器5对脉冲信号进行工作，并产生稍长于脉冲信号的时间宽度并将脉冲施加到电路4.换句话说，仅当振动器5输出输出时，门4才打开，并且转换器3的输出被引导到电路6以驱动在这种结构中，可以防止由于电路故障引起的负载的失控。

84. 发明专利

JPS59116801A Controller 失效
标题翻译： CONTROLLER
公开(公告)号：JPS59116801A
公开(公告)日：1984-07-05
申请号：JP22605882
申请日：1982-12-24
申请人： Hitachi Ltd
发明人： ABE RIYOUICHI , KUROKAWA NAOHIRO , FUJIWARA TATSUO
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： PURPOSE:To stop a controller securely in the early stage of a fault of the controller if the fault occurs by providing a three-input AND circuit, and allowing this circuit to function on AND condition among three input signals. CONSTITUTION:An output control circuit 8 is provided. This circuit 8 is the three-input AND circuit 8a, and an abnormality detection signal S1 from an abnormality detecting circuit 4, a signal S2 which permits a CPU1 to generate an output, and a start-stop signal S3 from a control input circuit 2 are inputted to respective input terminals. When those three signals S1, S2, and S3 are on specific condition, the clear terminal 6a of the output circuit 6 is reset and the circuit 6 generates an output. At this time, signals S1 and S2 are faulty signals, but the signal S3 is a secure signal. Therefore, this signal is cut off in case of emergency, and AND condition is not satisified to clear the circuit 6, cutting off its output. This cut off is performed with an operation switch on the surface of a control board, so the output is cut off speedily in case of emergency.
摘要翻译：目的：如果通过提供三输入AND电路发生故障，并且允许该电路在三个输入信号之间的AND条件下工作，则在控制器故障的早期阶段安全地停止控制器。构成：提供输出控制电路8。该电路8是三输入AND电路8a，来自异常检测电路4的异常检测信号S1，允许CPU1产生输出的信号S2和来自控制输入电路2的起始停止信号S3 被输入到各个输入端子。当这三个信号S1，S2和S3处于特定状态时，输出电路6的清零端子6a被复位，电路6产生输出。此时，信号S1和S2是故障信号，但信号S3是安全信号。因此，在紧急情况下该信号被切断，并且AND条件不满足以清除电路6，切断其输出。该切断用控制板表面上的操作开关进行，因此在紧急情况下，输出被快速切断。

85. 发明专利

JPS5916282B2 JPS5916282B2 - 失效
公开(公告)号：JPS5916282B2
公开(公告)日：1984-04-14
申请号：JP14646575
申请日：1975-12-10
申请人： Komitsusaria Ta Renerugii Atomiiku
发明人： KURODO RUFUEBURU , JAN HOORU SERON
IPC分类号： G05B9/02 , G05B11/14 , G21C7/36 , G21D3/00
CPC分类号： G05B9/02 , G05B11/14

86. 发明专利

JPS5963343A Self-diagnosis system for internal-combustion engine 失效
标题翻译：内燃机自诊断系统
公开(公告)号：JPS5963343A
公开(公告)日：1984-04-11
申请号：JP17362782
申请日：1982-10-01
申请人： Fuji Heavy Ind Ltd
发明人： TAKAHASHI TOSHIO
IPC分类号： F02D41/06 , F02D41/22 , F02D41/26 , F02D45/00 , G05B9/02
CPC分类号： F02D41/266 , F02D41/222 , F02D2041/227 , G05B9/02
摘要： PURPOSE: To surely carry out starting operation of an engine, by providing such a self-diagnosis system that a starter operating signal is turned on at an engine speed less than the engine speed by which the on-starting or post-starting condition of the engine is clearly discriminated, but is turned off when the engine speed is higher than the afore-mentioned engine speed, and upon engine failures the starting of the engine is controlled with the use of a fail-safe value.
CONSTITUTION: A self-diagnosis phase 11a in a micro-computerized control device 11 discriminates an engine failure if a starter switch 6 remains turned off at an engine speed less than the engine speed by which the on-starting condition of the engine is clearly discriminated, or if the starter switch 6 maintains turned- off at an engine speed higher than the engine speed by which the post-starting condition of the engine is clearly discriminated. Then, when an engine failure is discriminated, the control device 11 energizes a fail-safe phase 11b to apply a fail-safe value in a predetermined engine speed range to a fuel injection control phase 11c for driving a fuel injector control circuit 12, thereby an appropriate fuel injection may be carried out.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了确保执行发动机的启动操作，通过提供这样的自诊断系统，使起动器操作信号以低于发动机转速的发动机转速开启，通过该发动机转速，起动或起动后状态发动机被清楚地识别，但是当发动机转速高于上述发动机转速时关闭，并且在发动机故障时，通过使用故障安全值来控制发动机的起动。构成：微型计算机控制装置11中的自诊断阶段11a如果起动开关6以小于发动机转速的发动机转速保持关闭，则判断发动机故障，发动机转速明显地识别发动机的起动状态或者如果起动开关6的发动机转速高于发动机的起动后状态被明确区分的发动机转速，则保持关闭。然后，当判定发动机故障时，控制装置11通电故障安全相位11b，以将预定发动机转速范围内的故障安全值应用于用于驱动燃料喷射器控制电路12的燃料喷射控制相位11c，从而可以进行适当的燃料喷射。

87. 发明专利

JPS5961741A Self-diagnostic system of internal combustion engine 失效
标题翻译：内燃机自诊断系统
公开(公告)号：JPS5961741A
公开(公告)日：1984-04-09
申请号：JP17362382
申请日：1982-10-01
申请人： Fuji Heavy Ind Ltd
发明人： TAKAHASHI TOSHIO
IPC分类号： G01M15/04 , F02D41/22 , F02D41/26 , F02D41/34 , F02M65/00 , G05B9/02 , G07C5/08
CPC分类号： F02D41/266 , F02D41/222 , F02D2041/227 , G05B9/02 , G07C5/0808
摘要： PURPOSE: To prevent the starting failure or the running impossibility of an internal combustion engine even if a fault is discovered by self-diagnosis system, by falsely outputting a proper temp. value when the output of water temp. sensor exceeds a usual temp. range.
CONSTITUTION: When the output of a water temp. sensor 3 exceeds an upper and a lower limits, the output of an OR gate is brought to a high level through comparators 22, 23 forming the window of a self-diagnostic circuit 21 while an obstacle signal is generated from a counter 29 reset by a noise preventing counter 32 and gates 36, 34 are respectively closed and opened. In this case, the false signal of a proper temp. value corresponding to the rotary number region of an engine from a fuel safe circuit 37 is applied to an operation circuit 38 and a fuel injector 40 responds. Therefore, the start and the running of the internal combustion engine are not made impossible even if a fault is discovered by self- diagnosis system.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止自诊断系统发现故障，内燃机的起动故障或运行不可能，误输出适当的温度。当水温输出时的值传感器超过通常的温度。范围。构成：当输出的水温传感器3超过上限和下限时，通过形成自我诊断电路21的窗口的比较器22,23将OR门的输出提高到高电平，同时从由计数器29复位的计数器29产生障碍物信号防噪声计数器32和门36,34分别关闭并打开。在这种情况下，适当温度的假信号对应于来自燃料安全电路37的发动机的旋转数区域的值被施加到操作电路38并且燃料喷射器40作出响应。因此，即使自诊断系统发现故障，也不能使内燃机的起动和运行成为可能。

88. 发明专利

JPS5935209A Sequence controller 失效
标题翻译：序列控制器
公开(公告)号：JPS5935209A
公开(公告)日：1984-02-25
申请号：JP14512082
申请日：1982-08-20
申请人： Koyo Denshi Kogyo Kk
发明人： TOYOOKA KATSUJI , SHIGEMATSU HISASHI
IPC分类号： G05B9/02 , G05B19/048 , G05B19/05 , G05B23/02 , G06F9/30
CPC分类号： G05B9/02 , G05B15/02 , G05B19/045 , G06F9/06 , G06F9/30003
摘要： PURPOSE:To perform sequence operation successively to a state before the supply of a control signal from an input/output control part to an output part is inhibited, by providing an output inhibiting circuit which inhibits said control signal supply. CONSTITUTION:The output inhibiting circuit 10 consists of a storage device 11 and a logical gate 12. Then when the storage device 11 inputs and stores an output inhibition instruction, the logical gate 12 is closed by a storage device output signal to inhibit the transmission of the control signal from the input/output control part 5 to the output part 7. When it stores an output inhibition resetting instruction, on the other hand, the logical gate 12 is opened to permit the transmission of the control signal from the input/output control part 5 to the output part 7. Thus, the output inhibiting circuit is provided to perform the sequence operation successively to the state before the inhibition.
摘要翻译：目的：通过提供禁止所述控制信号供给的输出禁止电路，连续执行顺序操作到从输入/输出控制部分向输出部分提供控制信号之前的状态。构成：输出禁止电路10由存储装置11和逻辑门12构成。然后，当存储装置11输入并存储输出禁止指令时，逻辑门12被存储装置输出信号闭合，以阻止从输入/输出控制部分5到输出部分7的控制信号。另一方面，当存储输出禁止复位指令时，逻辑门12被打开以允许来自输入/输出的控制信号控制部分5输出到输出部分7.因此，提供输出禁止电路以连续执行序列操作到禁止之前的状态。

89. 发明专利

JPS5930101A Safety device of air-operated automatic thermostatic valve 失效
标题翻译：空气自动恒温阀的安全装置
公开(公告)号：JPS5930101A
公开(公告)日：1984-02-17
申请号：JP14041182
申请日：1982-08-09
申请人： Mitsubishi Electric Corp
发明人： MITOMI NORIMICHI
IPC分类号： G05B9/02 , G05D23/185
CPC分类号： G05B9/02
摘要： PURPOSE:To prevent a fully closed accident of a thermostatic valve of a turbine- driven generator, etc., by providing a solenoid valve for discharging the air pressure of a diaphragm chamber of the thermostatic valve to the atmospheric pressure, when an abnormal state is detected. CONSTITUTION:A temperature of hydrogen gas in a turbine-driven generator 14 is measured by a thermoresistance 16. An indicating controller 13 compares an object set temperature with said measured temperature, converts its difference to air pressure, and sends an air pressure signal to a positioner 2 through an air pipe 18. A booster relay 9 amplifies the air pressure received from the positioner 2 with respect to a position of a valve shaft 4, and sends air of prescribed pressure to a diaphragm of a valve 1 through a closed valve 10. A thermostatic valve 1 having a separating valve 21 and a by-pass valve 20 controls the quantity of water of a cooling water pipe 19 by this valve, and sends cooling water of a prescribed flow rate to a hydrogen gas cooler 15. When a gas temperature high alarm 25 and a fully closed detector 24 of the thermostatic valve 1 detect abnormality of the process, a solenoid valve 22 discharges air in the diaphragm chamber 3 into the air, opens fully the thermostatic valve 1, and controls the process to the safety side.
摘要翻译：目的：为了防止涡轮驱动发电机等的恒温阀完全关闭事故，通过提供一个电磁阀将恒温阀的隔膜室的空气压力排放到大气压，当异常状态为检测。构成：通过热电阻16测量涡轮驱动发电机14中的氢气的温度。指示控制器13将物体设定温度与所测量的温度进行比较，将其与空气压力的差异转换为空气压力信号，定位器2通过空气管18.增压继电器9相对于阀轴4的位置放大从定位器2接收的空气压力，并通过关闭阀10将规定压力的空气送到阀1的隔膜具有分离阀21和旁通阀20的恒温阀1通过该阀控制冷却水管19的水量，并将规定流量的冷却水送到氢气冷却器15。恒温阀1的气体温度高报警25和全闭检测器24检测过程的异常，电磁阀22将隔膜室3中的空气排放到空气中，充分打开恒温器 ic阀1，并将过程控制到安全侧。

90. 发明专利

JPS592598A Excitation controller for synchronous machine 失效
标题翻译：同步控制器
公开(公告)号：JPS592598A
公开(公告)日：1984-01-09
申请号：JP10984982
申请日：1982-06-28
申请人： Toshiba Corp
发明人： MURAKAMI HITOSHI
IPC分类号： H02P9/30 , G05B9/02
CPC分类号： G05B9/02
摘要： PURPOSE:To improve the reliability of a synchronous machine by providing more than 3 automatic voltage regulators, and controlling the excitation of the mechine with the average value of the output signals of the regulators. CONSTITUTION:Three transformers 5 for instruments to step down the terminal voltage of a synchronous machine 1, three automatic voltage regulators 6 and three reference voltage settters 7 are provided, and the output signals V11-V31 of the regulators 6 are inputted to an average calculator 10. The output V0 of the average calculator is inputted to a phase controller 9, and an exciting current is supplied from a thyristor exciter 3 to the field coil 2 of the machine 1 on the basis of the firing pulse which is outputted from the controller 9. In this manner, the influence of the malfunction signal of high or low degree due to the sole defect of the previous stage of the average calculation to the machine can be reduced, and the detection of the defect can be readily and effectively performed.
摘要翻译：目的：通过提供3个以上的自动电压调节器来提高同步电机的可靠性，并通过调节器的输出信号的平均值控制机械的激励。构成：提供用于降低同步电机1的端子电压的仪器的三个变压器5，三个自动电压调节器6和三个参考电压调节器7，并且调节器6的输出信号V11-V31被输入到平均计算器平均计算器的输出V0输入到相位控制器9，并根据从控制器输出的点火脉冲将励磁电流从晶闸管激励器3提供给机器1的励磁线圈2 以这种方式，可以减少由于平均计算的前一阶段的唯一缺陷而导致的高或低程度的故障信号对机器的影响，并且可以容易且有效地执行缺陷的检测。

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