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1. 发明专利

JP2013215005A Circuit for preventing simultaneous on action of relays in relay drive device 审中-公开
标题翻译：用于在继电器驱动装置中同时防止继电器动作的电路
公开(公告)号：JP2013215005A
公开(公告)日：2013-10-17
申请号：JP2013148512
申请日：2013-07-17
申请人： Yazaki Corp , 矢崎総業株式会社 , Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KAWAMURA YOSHIHIRO , TSUCHIYA RIKIO , TSURUMI TAKASHI , UCHIDA SHINTARO
IPC分类号： H03K17/78 , H03K17/00
摘要： PROBLEM TO BE SOLVED: To provide a circuit for preventing a simultaneous on action of relays in a relay drive device which can inexpensively prevent a simultaneous on action with reliability.SOLUTION: In the relay drive device having two one-way conduction drive relays 1, 2 and drive control means 3 for outputting two pulse control signals to be input into the two one-way conduction drive relays 1, 2, respectively, the two pulse control signals from the drive control means are individually output high level or low level signals, and are controlled such that when one is at the high level, the other is at the low level, the two one-way conduction relays 1, 2 each have one signal line 5a, 5b that must be prevented from switching on simultaneously, and output terminals of first and second logic elements 6a and 6b, into which the two pulse control signals from the drive control means are input, respectively, are connected to two junctions where the two one-way conduction drive relays 1, 2 are connected in opposite directions, respectively.
摘要翻译：要解决的问题：提供一种用于防止继电器驱动装置中的继电器同时起动的电路，其可以廉价地防止同时起动的可靠性。解决方案：在具有两个单向传导驱动继电器1的继电器驱动装置中， 2和用于输出要输入到两个单向传导驱动继电器1,2的两个脉冲控制信号的驱动控制装置3，来自驱动控制装置的两个脉冲控制信号分别输出高电平或低电平信号，并且被控制成使得当一个处于高电平时，另一个处于低电平，两个单向导通继电器1,2各自具有必须同时被阻止的一个信号线5a，5b，并且输出分别输入来自驱动控制装置的两个脉冲控制信号的第一和第二逻辑元件6a和6b的端子分别连接到两个单向传导驱动继电器1,2a的两个结分别以相反方向连接。

2. 发明专利

JP2012220276A Electronic control apparatus 审中-公开
标题翻译：电子控制装置
公开(公告)号：JP2012220276A
公开(公告)日：2012-11-12
申请号：JP2011084589
申请日：2011-04-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAGI SATOSHI , TSURUMI TAKASHI , RI KIZASHI
IPC分类号： G04G3/00
摘要： PROBLEM TO BE SOLVED: To improve reliability of a time to be measured in a standby state.SOLUTION: An electronic control apparatus 10 which returns from a standby state to a temporary active state in the lapse of a predetermined period of time comprises a generation section 132 which generates a first clock having a first frequency in the temporary active state and a normal active state, a generation section 131 which generates a second clock having a second frequency in the normal active state and the standby state, a calibration section 231 which determines a calibration coefficient of the second clock based on the first clock at least either in the normal active state or in the temporary active state, a setting section 232 which increases the second frequency when the calibration coefficient is equal to or more than a first predetermined value, at least either in the normal active state or the temporary active state, and a measuring section 233 which measures the lapse of the predetermined period of time based on the calibration coefficient in accordance with the second clock in the standby state.
摘要翻译：要解决的问题：提高在待机状态下测量的时间的可靠性。解决方案：经过预定时间段从等待状态返回到临时激活状态的电子控制装置10包括产生部分132，其产生具有暂时活动状态的第一频率的第一时钟和正常有效状态，生成具有正常活动状态和待机状态的第二频率的第二时钟的生成部131，基于第一时钟的第二时钟的校准系数，至少在正常活动状态或临时活动状态的设定部232，当校准系数等于或大于第一预定值时，至少在正常活动状态或暂时活动状态下增加第二频率的设置部232，以及测量部233，其根据第二秒基于校准系数来测量预定时间段的经过 ond时钟处于待机状态。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2004325381A Grounding detection device 有权
公开(公告)号：JP2004325381A
公开(公告)日：2004-11-18
申请号：JP2003123641
申请日：2003-04-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ARIYOSHI TOSHIAKI , TSURUMI TAKASHI , NOMOTO GIICHI , YANO MITSUAKI
IPC分类号： B60L3/00 , G01R31/02 , G01R31/36 , H02H3/16
CPC分类号： B60L3/0023 , B60L3/0069 , G01R31/024 , G01R31/36
摘要： PROBLEM TO BE SOLVED: To detect the presence/absence of a grounding occurrence with high accuracy while preventing complication of device configuration.
SOLUTION: When a control part 23 executes a grounding detection process, it outputs an on-signal for setting a positive electrode-side switching element 32a of a positive electrode-side detection part 21 and a negative electrode-side switching element 32b of a negative electrode-side detection part 22 to an on-state. When the respective switching elements 32a, 32b are set to the on-state, prescribed current I outputted from a positive electrode-side constant current source 34a and a negative electrode-side constant current source 34b or a part of the current I flows through respective detection resistors 33a, 33b. A grounding decision part 24 decides whether grounding occurs on a positive electrode side or a negative electrode side of a DC power source 11 or not, on the basis of a voltage value V2 of output voltage detected by a positive electrode-side voltage detector 35a or a voltage value V4 of output voltage detected by a negative electrode-side voltage detector 35b.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2014127558A Electrical component 审中-公开
标题翻译：电气元件
公开(公告)号：JP2014127558A
公开(公告)日：2014-07-07
申请号：JP2012282337
申请日：2012-12-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HAMADA KENJI , TSURUMI TAKASHI , YAMAMOTO KAZUHISA , SAITO KANAKO
IPC分类号： H05K7/20 , B60R16/02 , H05K5/00
摘要： PROBLEM TO BE SOLVED: To provide an electrical component having a simple mounting structure in which heat dissipation is enhanced.SOLUTION: An electrical component (1) comprises: a substrate 3 on which an electronic component 4 is mounted; and a resin block 5 composed of resin for sealing the electronic component 4 and substrate 3, and is mounted on a mounting surface (2) by a fastening member (6). The substrate 3 has a high heat conduction layer (11) composed of a material having a heat conductivity higher than that of the resin. A pipe 8 composed of a material having a heat conductivity higher than that of the resin, and having outer peripheral surface in contact with the high heat conduction layer (11) is held in a mode of penetrating the pipe 8. The pipe 8 comes into contact with the mounting surface (2), while being mounted on the mounting surface (2) by the fastening member (6) inserted into the pipe 8.
摘要翻译：要解决的问题：提供具有简单的散热增强的安装结构的电气部件。解决方案：电气部件（1）包括：安装有电子部件4的基板3; 以及由用于密封电子部件4和基板3的树脂构成的树脂块5，并且通过紧固部件（6）安装在安装面（2）上。基板3具有由导热率高于树脂导热率的材料构成的高导热层（11）。由导热率高于树脂的材料构成并具有与高导热层（11）接触的外周面的材料的管8被保持为穿透管8的模式。管8进入在通过插入到管8中的紧固构件（6）安装在安装表面（2）上的同时与安装表面（2）接触。

5. 发明专利

JP2012079618A Cell voltage detection device, battery system, and cell voltage detection method thereof 有权
标题翻译：电池电压检测装置，电池系统及其电池电压检测方法
公开(公告)号：JP2012079618A
公开(公告)日：2012-04-19
申请号：JP2010225472
申请日：2010-10-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： UCHIDA SHINTARO , SUGIYAMA SATORU , TSURUMI TAKASHI , FUCHIBE KOSHIRO , YAMAMOTO TAKAYUKI , TATARA YUSUKE
IPC分类号： H01M10/48 , B60L3/00 , G01R31/36 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a cell voltage detection device whose accuracy and responsiveness are ensured at a low cost without causing overcharge or erroneous detection.SOLUTION: A cell voltage detection device for detecting cell voltage of a battery pack including a plurality of battery cells comprises: a plurality of filter circuits which are provided to be associated with the battery cells; a sampling AD converter having a multiplexer which selectively outputs input signals from a plurality of input terminals, and an AD converter which AD converts the output from the multiplexer; and a CPU having a filter processing function and a sampling control function. Output terminals of the plurality of filter circuits are connected to the input terminals of the multiplexer. The output of the AD converter is processed by the filter processing function of the CPU. The multiplexer is controlled by a control signal of the random sampling control function of the CPU.
摘要翻译：要解决的问题：提供一种以低成本确保其精度和响应性而不引起过充电或错误检测的电池电压检测装置。解决方案：一种用于检测包括多个电池单体的电池组的电池电压的电池电压检测装置包括：多个滤波器电路，其设置为与电池单元相关联; 具有多路复用器的采样AD转换器，其选择性地输出来自多个输入端的输入信号;以及AD转换器，AD转换来自多路复用器的输出; 以及具有滤波处理功能和采样控制功能的CPU。多个滤波电路的输出端连接到多路复用器的输入端。 AD转换器的输出由CPU的滤波处理功能处理。多路复用器由CPU的随机采样控制功能的控制信号控制。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010028711A Relay drive 审中-公开
标题翻译：继电器驱动
公开(公告)号：JP2010028711A
公开(公告)日：2010-02-04
申请号：JP2008190729
申请日：2008-07-24
申请人： Honda Motor Co Ltd , Yazaki Corp , 本田技研工業株式会社 , 矢崎総業株式会社
发明人： KAWAMURA YOSHIHIRO , TSUCHIYA RIKIO , TSURUMI TAKASHI , UCHIDA SHINTARO
IPC分类号： H03K17/78 , H03K17/00
摘要： PROBLEM TO BE SOLVED: To provide a simultaneous ON prevention circuit in a relay drive, by which simultaneous ON is inexpensively and surely prevented.
SOLUTION: Output terminals of NAND gate elements (first and second logic elements) 6a and 6b, to which a pulse control signal from a control unit (drive control means) 3 is inputted, are connected to both connecting points at which two semiconductor relays (unidirectional electrification driven relays) 1 and 2 are connected to become reverse to each other, and the NAND gate elements (first and second logic elements) 6a and 6b are controlled by the control unit (drive control means) 3 to output a drive output signals so that, when one element is at a high level, the other element becomes at a low level.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在继电器驱动中提供同时的ON防止电路，通过该电路可以廉价并可靠地防止同时导通。解决方案：输入来自控制单元（驱动控制装置）3的脉冲控制信号的NAND门元件（第一和第二逻辑元件）6a和6b的输出端子连接到两个连接点半导体继电器（单向带电驱动继电器）1和2被连接成彼此相反，并且NAND门元件（第一和第二逻辑元件）6a和6b由控制单元（驱动控制装置）3控制，以输出驱动输出信号，使得当一个元件处于高电平时，另一个元件变为低电平。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009281986A Insulation measurement apparatus 有权
标题翻译：绝缘测量装置
公开(公告)号：JP2009281986A
公开(公告)日：2009-12-03
申请号：JP2008137050
申请日：2008-05-26
申请人： Honda Motor Co Ltd , Yazaki Corp , 本田技研工業株式会社 , 矢崎総業株式会社
发明人： KAWAMURA YOSHIHIRO , TSURUMI TAKASHI , UCHIDA SHINTARO
IPC分类号： G01R27/18 , G01R31/02
CPC分类号： G01R27/025 , G01R31/086 , G01R31/1272 , Y04S10/522
摘要： PROBLEM TO BE SOLVED: To provide a highly-accurate insulation measurement apparatus of a flying capacitor system.
SOLUTION: A charge resistance value Rc0 when a high voltage V0 is set at C by a closed circuit in Fig.5(a) becomes R1+R2. A charge resistance value Rcp when a positive electrode side ground fault resistance voltage VC1p is set by a closed circuit in Fig.5(b) becomes R2+RLp. A charge resistance value Rcn when a positive electrode side ground fault resistance voltage VC1n is set by a closed circuit in Fig.5(c) becomes R1+RLn. A determination control part 30 determines an insulation state by a formula: insulation resistance conversion=(VC1p+VC1n)/V0, on reference to a prescribed table. When a ground fault resistance RL agrees with an alarm threshold RLx, each charge voltage becomes wholly the same as a charging time constant, and each influence of a DC bias characteristic appearing in a capacitor C can become the same in all measuring modes.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种高精度的飞行电容器系统的绝缘测量装置。解决方案：当通过图5（a）中的闭合电路将高电压V0设置为C时的充电电阻值Rc0变为R1 + R2。当图5（b）中的闭合电路设定正极侧接地故障电阻VC1p时的充电电阻值Rcp为R2 + RLp。当正电极侧接地故障电阻VC1n由图5（c）中的闭合电路设置时的充电电阻值Rcn变为R1 + RLn。判定控制部30参照规定的表，通过公式：绝缘电阻变换=（VC1p + VC1n）/ V0来确定绝缘状态。当接地故障电阻RL与报警阈值RLx一致时，每个充电电压变得与充电时间常数完全相同，并且出现在电容器C中的每个DC偏置特性的影响可以在所有测量模式中变得相同。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2004104876A Motor drive 审中-公开
公开(公告)号：JP2004104876A
公开(公告)日：2004-04-02
申请号：JP2002261285
申请日：2002-09-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ASAMI KIKICHI , OCHIAI YUKINOBU , TSURUMI TAKASHI
IPC分类号： B60L11/08 , H02M7/48 , H02P27/06 , H02P7/63
CPC分类号： Y02T10/642 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a motor drive capable of detecting a failure in a current sensor regardless of the cause of a malfunction.
SOLUTION: This motor drive 1 drives a motor 2 by supplying an input voltage from a DC power supply 5 such as a battery to the motor 2 by an inverter 3. From an input voltage value V and a motor speed (n) into the inverter 3, and a torque command value T into the motor 2, a current value I is calculated using a following equation (1): I(A)= 2π × T(Nm) × n(rpm) × Km ÷ {60(s) × V(V)}. The calculated current value is compared with a current value detected by the current sensor 4 provided in a connection line between the DC power supply 5 and the inverter, 3 and if a difference between them is beyond a prescribed range, the current sensor 4 is determined as failed.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2009168720A Power storage unit and battery system 有权
标题翻译：电力存储单元和电池系统
公开(公告)号：JP2009168720A
公开(公告)日：2009-07-30
申请号：JP2008009185
申请日：2008-01-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： UCHIDA SHINTARO , TSURUMI TAKASHI , NAGANUMA MITSUHIRO
IPC分类号： G01R31/36 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage unit and battery system enabling high-precision state detection when the system includes a lot of serially-connected storage cells.
SOLUTION: A power storage unit includes a plurality of serially-connected storage cells divided into a plurality of groups; and a plurality of control units having cell voltage detectors each of which is respectively corresponding to the groups to detect the cell voltage of each storage cell in the corresponding group. Each of the control units belongs to one of higher groups each of which includes a plurality of control units. A control portion of a main control unit instructs a cell voltage detector of a relevant main control unit and a cell voltage detector of a subsidiary control unit connected to this cell voltage detector through a transmission line to detect a cell voltage of a storage cell in the corresponding group. Further, a synchronizing signal indicating the instruction is sent to the control portion of the main control unit connected through the synchronizing line.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当系统包括大量串联存储单元时，提供一种能够进行高精度状态检测的蓄电单元和电池系统。解决方案：蓄电单元包括分成多个组的多个串联存储单元; 以及具有单元电压检测器的多个控制单元，每个控制单元分别对应于组，以检测相应组中每个存储单元的单元电压。每个控制单元属于高分组之一，每组包括多个控制单元。主控制单元的控制部分通过传输线指示相关主控单元的单元电压检测器和连接到该单元电压检测器的辅助控制单元的单元电压检测器，以检测存储单元的单元电压对应组。此外，指示该指令的同步信号被发送到通过同步线连接的主控制单元的控制部分。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2005295633A Power unit 有权
标题翻译：动力单元
公开(公告)号：JP2005295633A
公开(公告)日：2005-10-20
申请号：JP2004104504
申请日：2004-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NISHIDA TOSHIYUKI , TSURUMI TAKASHI , FUJIMOTO JIRO
IPC分类号： H02P9/00 , H02P9/04
摘要： PROBLEM TO BE SOLVED: To provide a power unit which can precisely detect the fault that output voltage drops, in the case of adjusting the output voltage, using a semiconductor switching element. SOLUTION: The temperature TSW of the semiconductor switching element 21 is detected, and a correction factor Ktemp is computed (S12), according to the temperature TSW. The duty ratio DUTY of the control signal of the semiconductor switching element 21 is corrected by the correction factor Ktemp, and a map duty ratio DUTYM is computed (S13). Judgement voltage VREF is computed, according to the map duty ratio DUTYM and the number of revolutions of a generator NGE, and when the output voltage VACG of a rectifier circuit 11 is lower than the judgement voltage VREFF, it is judged that the generator 1 is faulty. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够精确地检测输出电压下降的故障的功率单元，在调节输出电压的情况下，使用半导体开关元件。解决方案：检测半导体开关元件21的温度TSW，并根据温度TSW计算校正因子Ktemp（S12）。通过校正系数Ktemp校正半导体开关元件21的控制信号的占空比DUTY，并计算映射占空比DUTYM（S13）。根据映射占空比DUTYM和发电机NGE的转数来计算判断电压VREF，并且当整流电路11的输出电压VACG低于判定电压VREFF时，判断发电机1为故障。版权所有（C）2006，JPO＆NCIPI

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