会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Fuel cell vehicle
    • 燃油电池车
    • JP2010232111A
    • 2010-10-14
    • JP2009080770
    • 2009-03-30
    • Honda Motor Co Ltd本田技研工業株式会社
    • KOBAYASHI JUNICHIABE HIROYUKIHASE YUJIDAIHO SHINICHI
    • H01M8/04B60L3/00B60L11/18H01M8/00
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a fuel cell vehicle which can attain power-saving in relation to scavenging treatment of a fuel cell.
      SOLUTION: The fuel cell vehicle includes a scavenging control device which controls the scavenging treatment; a power source for the scavenging control device; a switch installed in a circuit which connects the scavenging control device and the power source; a temperature sensor for detecting the ambient temperature; and a switch control circuit which determines whether the ambient temperature detected with the temperature sensor is equal to or lower than the starting temperature of the scavenging treatment or not, and turns on the switch when the ambient temperature is equal to or lower than the starting temperature of the scavenging treatment.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供一种能够相对于燃料电池的清除处理而能够节能的燃料电池车辆。 解决方案:燃料电池车辆包括控制清除处理的清除控制装置; 用于扫气控制装置的电源; 安装在连接清扫控制装置和电源的电路中的开关; 用于检测环境温度的温度传感器; 以及开关控制电路,其判断由所述温度传感器检测到的环境温度是否等于或低于所述清除处理的起始温度,并且当所述环境温度等于或低于所述开始温度时,接通所述开关 的清除治疗。 版权所有(C)2011,JPO&INPIT
    • 2. 发明专利
    • Vehicular control device, electric vehicle, and method for detecting trouble of vehicular control device
    • 车辆控制装置,电动车辆及检测机动车辆控制装置故障的方法
    • JP2009234436A
    • 2009-10-15
    • JP2008083383
    • 2008-03-27
    • Honda Motor Co Ltd本田技研工業株式会社
    • WATANABE MASAMIABE HIROYUKI
    • B60R16/02
    • PROBLEM TO BE SOLVED: To provide a vehicular control device capable of reliably detecting a trouble of a switch and a method for detecting the trouble, and an electric vehicle having the vehicular control device.
      SOLUTION: A CPU determines whether or not a trouble determination signal is input from a signal generation circuit for detecting a trouble (step S12). When the trouble determination signal is input into the CPU from the signal generation circuit for detecting the trouble within a predetermined time (YES in a step S12), the CPU determines that a second switch is in trouble (step S14), and the result of determination indicating that the second switch is in trouble is written in a memory as information on trouble occurrence (step S15).
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够可靠地检测开关故障的车辆控制装置和用于检测故障的方法,以及具有车辆控制装置的电动车辆。 解决方案:CPU确定是否从用于检测故障的信号产生电路输入故障确定信号(步骤S12)。 当故障确定信号从在预定时间内检测故障的信号产生电路(步骤S12中为“是”)输入到CPU时,CPU确定第二开关处于故障状态(步骤S14) 表示第二开关处于故障状态的判定作为关于故障发生的信息被写入存储器(步骤S15)。 版权所有(C)2010,JPO&INPIT
    • 3. 发明专利
    • Redundant communication system
    • 冗余通信系统
    • JP2009154661A
    • 2009-07-16
    • JP2007334101
    • 2007-12-26
    • Honda Motor Co LtdIhi Corp本田技研工業株式会社株式会社Ihi
    • MURASHIGE SEIGOABE HIROYUKIKOBAYASHI JUNICHIMAJIMA TAKASHISASAKI YUJI
    • B60R16/02
    • H04L12/40176H04L67/12H04L69/40
    • PROBLEM TO BE SOLVED: To optimize control of an electric power apparatus installed on a vehicle even if failure occurs in a vehicular communication system.
      SOLUTION: This redundant communication system 10 includes an air supply control ECU 22 which is connected to an integrated (cooperative) control ECU 21 through a CAN communication line 61 and a PWM signal line 62 and which receives a control command value from the integrated (cooperative) control ECU 21 to control an air pump (A/P) 14. The air supply control ECU 22 includes a selectively switching part 86 which selectively switches each control command value received through the CAN communication line 61 and the PWM signal line 62. The selectively switching part 86 executes selective switching from a control command value received through the CAN communication line 61 to a control command value received through the PWM signal line 62 within a predetermined time from the time some failure occurs in the CAN communication line 61 to the time the CAN communication line 61 is determined to be in a failed state.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使在车辆通信系统中发生故障,也优化对安装在车辆上的电力设备的控制。 解决方案:该冗余通信系统10包括通过CAN通信线路61和PWM信号线62连接到集成(协作)控制ECU21的空气供应控制ECU22,并从其接收来自 集成(协作)控制ECU21来控制空气泵(A / P)14.空气供给控制ECU22包括有选择地切换通过CAN通信线路61接收的各控制指令值和PWM信号线 选择切换部86从在CAN通信线路61中发生的一些故障发生之后的预定时间内,通过CAN通信线路61接收到的控制命令值执行从PWM信号线62接收到的控制指令值的选择切换 直到CAN通信线路61被确定为处于故障状态的时间。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Gas sensor, failure sensing apparatus for gas sensor and failure sensing method of gas sensor
    • 气体传感器,气体传感器故障传感装置和气体传感器故障传感方法
    • JP2003344331A
    • 2003-12-03
    • JP2002155920
    • 2002-05-29
    • Honda Motor Co Ltd本田技研工業株式会社
    • ABE HIROYUKISASAKI TAKASHI
    • G01N27/00G01N27/04
    • PROBLEM TO BE SOLVED: To easily, surely and timely sense damage and deterioration.
      SOLUTION: A failure sensing apparatus 1a for gas sensor is constituted by being provided with a reference voltage applying circuit 30 for applying a predetermined reference voltage to a series circuit 29 comprising a detection element 21, a temperature compensation element 22 of the gas sensor 1, and a dummy element 23 equivalent to the detection element 21 serially connected; a detection circuit 31 for detecting a voltage between terminals of the detection element 21; and a control circuit 32. A failure judging part 34 of the control circuit 32 judges whether a detected value of the voltage between the terminals of the detection element 21 is a predetermined failure determination value or less set based on the reference voltage applied to the series circuit 29. If YES, it judges that the gas sensor 1 is out of order and an instruction signal for instructing to switch an output is outputted. If NO, it judges that the gas sensor 1 is normal. An output switching part 35 outputs a predetermined output value to an output circuit 33 instead of the detected value of the voltage between the terminals inputted from the detection circuit 31 based on the instruction signal for switching the output.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:要轻松,及时,及时地感受到损坏和恶化。 解决方案:用于气体传感器的故障检测装置1a由设置有用于将预定参考电压施加到串联电路29的参考电压施加电路30构成,串联电路29包括检测元件21,气体的温度补偿元件22 传感器1和与串联连接的检测元件21相当的虚拟元件23; 用于检测检测元件21的端子之间的电压的检测电路31; 和控制电路32.控制电路32的故障判定部分34判断检测元件21的端子之间的电压的检测值是否是基于施加到该系列的基准电压而设定的预定的故障判定值 电路29.如果是,则判断为气体传感器1无序,并且输出用于指示切换输出的指示信号。 如果为“否”,则判断气体传感器1正常。 输出切换部35基于用于切换输出的指示信号,而不是从检测电路31输入的端子之间的电压的检测值,而将预定的输出值输出到输出电路33。 版权所有(C)2004,JPO
    • 9. 发明专利
    • Method for starting operation of heater-containing gas sensor, method for stopping operation thereof, and method for operation thereof
    • 用于启动含加热气体传感器的操作的方法,其停止操作的方法及其操作方法
    • JP2009075137A
    • 2009-04-09
    • JP2009005215
    • 2009-01-13
    • Honda Motor Co Ltd本田技研工業株式会社
    • SASAKI TAKASHIABE HIROYUKIEGUCHI TSUTOMUSUZUKI AKIHIRO
    • G01N27/16G01N33/00
    • G01N27/16G01N33/005G01N33/006
    • PROBLEM TO BE SOLVED: To provide a heater-containing-gas-sensor control device capable of preventing damage, deterioration, and a decrease in detection precision in a gas sensor. SOLUTION: When an ignition switch is turned on, a heater starts conducting electricity, so that the temperature of the peripheral part of a gas sensor 15 (the temperature of gas in a gas detection chamber) Ts becomes higher than a predetermined start-up temperature #Ti. Alternatively, at a point of time where a predetermined period of time during which the heater conducts electricity has elapsed since the heater started conducting electricity, the gas sensor 15 is activated. At the same time as or after the gas sensor 15 is activated, off-gas circulation is started. When the ignition switch is turned off, the off-gas circulation is stopped, so that the supply of power to the gas sensor 15 is stopped. In a state that the temperature difference ΔT between the temperature of gas in the gas detection chamber Ts and the temperature of upstream gas Tg is maintained in a predetermined range, the conduction of electricity to the heater is stopped after a predetermined period of time has elapsed since the operation of the gas sensor 15 has been stopped. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够防止气体传感器的损坏,劣化和检测精度降低的含加热器的气体传感器控制装置。 解决方案:当点火开关接通时,加热器开始导通,使得气体传感器15的周边部分(气体检测室中的气体温度)Ts的温度变得高于预定开始 - 温度#Ti。 或者,在从加热器开始通电以来,经过了加热器通电的预定时间段的时间点,气体传感器15被激活。 在气体传感器15被激活的同时或之后,开始废气循环。 当点火开关关闭时,废气循环停止,从而停止对气体传感器15的供电。 在气体检测室Ts中的气体温度与上游气体Tg的温度之间的温度差ΔT保持在预定范围的状态下,在经过预定时间后,停止对加热器的电传导 由于气体传感器15的动作停止。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Fuel cell vehicle
    • 燃油电池车
    • JP2009027889A
    • 2009-02-05
    • JP2007191233
    • 2007-07-23
    • Honda Motor Co Ltd本田技研工業株式会社
    • ABE HIROYUKI
    • B60L11/18B60R21/00B60R21/01H01M8/00H01M8/04
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of reducing the number of parts. SOLUTION: This fuel cell vehicle 1 has a fuel cell 10, a hydrogen tank 20, a collision detecting unit 40, an electromagnetic valve 22, and a control unit 50. The collision detecting unit 40 is connected to a control unit 50 through a first signal line 41. The electromagnetic valve 22 is connected to the control unit 50 through a second signal line 23. The control unit 50 is provided with the first connector 52, and the first signal line 41 and the second signal line 23 are collectively attached to the second connector 53 fitted to the first connector 52. When the second connector 53 is engaged with a first connector 52, the first signal line 41 and the second signal line 23 are connected to the control unit 50. When engagement between the second connector 53 with the first connector 52 is released, connection between the control unit 50 and the first signal line 41/the second signal line 23 is released. Then, the electromagnetic valve 22 cuts off supply of hydrogen gas from the hydrogen tank 20 to the fuel cell 10. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供能够减少部件数量的燃料电池车辆。 解决方案:该燃料电池车辆1具有燃料电池10,氢罐20,碰撞检测单元40,电磁阀22和控制单元50.碰撞检测单元40连接到控制单元50 通过第一信号线41.电磁阀22通过第二信号线23连接到控制单元50.控制单元50设置有第一连接器52,第一信号线41和第二信号线23是 集体地附接到安装到第一连接器52的第二连接器53上。当第二连接器53与第一连接器52接合时,第一信号线41和第二信号线23连接到控制单元50.当接合 第一连接器52的第二连接器53被释放,控制单元50与第一信号线41 /第二信号线23之间的连接被释放。 然后,电磁阀22切断从氢罐20到燃料电池10的氢气供应。版权所有(C)2009,JPO&INPIT