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1. 发明专利

JP2013132117A Charger for vehicle 有权
标题翻译：车辆充电
公开(公告)号：JP2013132117A
公开(公告)日：2013-07-04
申请号：JP2011279282
申请日：2011-12-21
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： ANDO ATSUHISA , SUZUKI HIROSHI , AIKAWA YOSHINORI , INAMORI SHOGO , OKADA HIROYUKI
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44 , H01M10/48
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a technique for optimally controlling application of a charging voltage to execution/inexecution/stop after depression of a closing operation button, by determining the mode of a vehicle connected to a vehicle charger appropriately, without requiring any complicated system configuration in addition to a conventional charging control system.SOLUTION: The charger for vehicle includes first determination means 16 for closing a charging path 8 by mode 1 vehicle charge control means, only when the potential of a CPLT signal indicates a predetermined potential during depression operation of a closing operation button 19, and second determination means 17 for opening the charging path 8 when the potential of a CPLT signal transits to a potential other than the predetermined potential within a predetermined time after the charging path 8 is closed by the mode 1 vehicle charge control means.
摘要翻译：要解决的问题：提供一种技术，通过适当地确定连接到车辆充电器的车辆的模式，而不需要任何复杂的系统来最佳地控制充电电压对执行/执行/停止之后按下闭合操作按钮配置除了传统的充电控制系统之外。解决方案：车辆充电器包括第一确定装置16，用于通过模式1车辆充电控制装置关闭充电路径8，只有当CPLT信号的电位在按压操作期间指示预定电位时关闭操作按钮19以及第二确定装置17，用于在充电路径8被模式1车辆关闭之后的预定时间内CPLT信号的电位转换到除了预定电位之外的电位时打开充电路径8 充电控制装置。

2. 发明专利

JP2012170217A Vehicle charger 有权
标题翻译：车辆充电器
公开(公告)号：JP2012170217A
公开(公告)日：2012-09-06
申请号：JP2011028717
申请日：2011-02-14
申请人： Toyota Industries Corp , Nitto Kogyo Co Ltd , 日東工業株式会社 , 株式会社豊田自動織機
发明人： IIDA TAKAHIDE , OKADA HIROYUKI , SUZUKI HIROSHI , AIKAWA YOSHINORI , INAMORI SHOGO
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44
CPC分类号： Y02T10/7005 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a vehicle charger which prevents malfunctions of the charger by quickly releasing the residual voltage due to electric charges of a capacitor for a noise filter after a switch is opened.SOLUTION: A vehicle charger includes: a charge cable 3 including a voltage line; a charge connector 4 provided at a tip of the charge cable and used for connecting with a vehicle; and a switch 16 disposed between a plug part 4a of the charge connector 4 and a power source. A resistor 18 is provided between the plug part 4a of the charge connector 4 and the switch 16 as discharge means, which connects with the voltage line 7 when a contact point of the switch 16 is opened and releases the residual voltage, to prevent malfunctions of the charger due to the residual voltage.
摘要翻译：要解决的问题：提供一种车辆充电器，其通过在开关断开之后快速释放由于用于噪声滤波器的电容器的电荷引起的残余电压来防止充电器的故障。车辆充电器包括：包括电压线的充电电缆3; 设置在充电电缆的尖端并用于与车辆连接的充电连接器4; 以及设置在充电连接器4的插头部分4a和电源之间的开关16。在充电连接器4的插头部分4a和开关16之间设置电阻器18作为放电装置，当开关16的接触点打开时与电压线7连接并释放剩余电压，以防止故障充电器由于剩余电压。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2014128111A Charging system 审中-公开
标题翻译：充电系统
公开(公告)号：JP2014128111A
公开(公告)日：2014-07-07
申请号：JP2012282999
申请日：2012-12-26
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： OKAMURA NAOSHI , AIKAWA YOSHINORI
IPC分类号： H02J7/04 , B60L11/18 , H01M10/44 , H02J7/00 , H02J13/00
CPC分类号： Y02T10/7005 , Y02T90/168 , Y04S30/12
摘要： PROBLEM TO BE SOLVED: To appropriately discriminate a type of a vehicle.SOLUTION: In a charging system, when a change from 12 V to 9 V as a voltage of a CPLT signal is detected (step S11), a timer t1 is started (step S12). At this time, a CPLT signal generator generates a CPLT signal with a duty ratio of 100%. When a time X elapses in the situation, the voltage of the CPLT signal is detected (step S14). On the basis of the detection result, a type of a vehicle is discriminated (steps S15, S16). That is, a type of a vehicle is discriminated depending on whether the voltage of a CPLT signal is 9 V, or a voltage other than 9 V.
摘要翻译：要解决的问题：适当地区分车辆的类型。解决方案：在充电系统中，当检测到作为CPLT信号的电压从12V变为9V时（步骤S11），启动定时器t1 步骤S12）。此时，CPLT信号发生器产生占空比为100％的CPLT信号。当在该情况下经过时间X时，检测到CPLT信号的电压（步骤S14）。基于检测结果，判别车辆的种类（步骤S15，S16）。也就是说，根据CPLT信号的电压是否为9V或除了9V之外的电压来区分车辆的类型。

4. 发明专利

JP2012060778A Automobile charging device 有权
标题翻译：汽车充电装置
公开(公告)号：JP2012060778A
公开(公告)日：2012-03-22
申请号：JP2010201614
申请日：2010-09-09
申请人： Nitto Kogyo Co Ltd , Toyota Industries Corp , 日東工業株式会社 , 株式会社豊田自動織機
发明人： NISHIMURA YUKIFUMI , KOYAMA TAKESHI , SUZUKI HIROSHI , AIKAWA YOSHINORI , INAMORI SHOGO
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44 , H01M10/48
CPC分类号： B60L11/1816 , B60L3/003 , B60L3/0069 , B60L3/04 , B60L11/1846 , B60L2210/30 , B60L2240/36 , B60L2240/525 , B60L2240/529 , B60L2240/662 , B60L2240/665 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： PROBLEM TO BE SOLVED: To provide an automobile charging device which needs no incorporation of a cooling device therein and nor does cause a breaker tripping or stop charging even when an internal temperature of the automobile charging device increases.SOLUTION: An automobile charging device 1 charges a charging automobile 2 via a charging cable 3. The automobile charging device 1 includes: a breaker 7 for shutting off a charging path when detecting an excess current on the load side or an earth leakage current; a temperature sensor 20 for detecting an internal temperature of the automobile charging device; and a charge controlling part 10. The charge controlling part 10 includes a pulse output circuit 12 for outputting information of an allowable current value to the charging automobile by a pulse signal, a determination circuit 22 for determining an allowable current value according to the measured internal temperature, and pulse width changing means (current limitation means) 15 for changing the pulse output according to the allowable current value.
摘要翻译：要解决的问题：提供一种不需要在其中结合冷却装置的汽车充电装置，即使当汽车充电装置的内部温度升高时也不会引起断路器跳闸或停止充电。解决方案：汽车充电装置1经由充电电缆3对充电汽车2充电。汽车充电装置1包括：断路器7，用于在检测负载侧的过电流或接地漏电时关闭充电路径当前; 用于检测汽车充电装置的内部温度的温度传感器20; 充电控制部10包括用于通过脉冲信号向充电汽车输出允许电流值的信息的脉冲输出电路12，用于根据测量的内部确定容许电流值的确定电路22 温度和脉冲宽度改变装置（电流限制装置）15，用于根据容许电流值改变脉冲输出。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2013236465A Charging device 有权
标题翻译：充电设备
公开(公告)号：JP2013236465A
公开(公告)日：2013-11-21
申请号：JP2012107294
申请日：2012-05-09
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： KOYAMA TAKESHI , AKU TATSUYA , AIKAWA YOSHINORI , OKADA HIROYUKI
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a technique that accurately matches a state display displayed on a display section with an actual charge state in a charging device of a load apparatus controlled by a charge control signal (a CPLT signal).SOLUTION: A charging device includes: a CPLT circuit for generating a CPLT signal; a control section 16 for controlling the charge to a load apparatus by transmitting and receiving the CPLT signal between a charge control circuit of the load apparatus and the control section 16; a display section 17 for displaying the charge state of the load apparatus; and current measurement means 15 for measuring a current flowing through a charging electrical path to the load apparatus. The control section 16 determines the charge state of the load apparatus on the basis of the current value measured by the current measurement means 15 and the CPLT signal, and displays the determination result on the display section 17.
摘要翻译：要解决的问题：提供一种在由充电控制信号（CPLT信号）控制的负载装置的充电装置中精确地匹配在显示部分上显示的状态显示与实际充电状态的技术。解决方案：充电装置包括：用于产生CPLT信号的CPLT电路; 控制部分16，用于通过在负载装置的充电控制电路和控制部分16之间发送和接收CPLT信号来控制对负载装置的充电; 用于显示负载装置的充电状态的显示部17; 以及用于测量流经负载装置的充电电路的电流的电流测量装置15。控制部分16根据由当前测量装置15测量的当前值和CPLT信号来确定负载装置的充电状态，并将确定结果显示在显示部分17上。

6. 发明专利

JP2013192281A Non-contact charging system, non-contact charging stand, and non-contact charging method 审中-公开
标题翻译：非接触式充电系统，非接触式充电站和非接触式充电方法
公开(公告)号：JP2013192281A
公开(公告)日：2013-09-26
申请号：JP2012054513
申请日：2012-03-12
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： NISHIMURA YUKIFUMI , SUZUKI HIROSHI , AIKAWA YOSHINORI , INAMORI SHOGO , OKADA HIROYUKI
IPC分类号： H02J7/00 , B60L11/18 , B60M7/00 , H01M10/44 , H01M10/46 , H01M10/48 , H02J17/00
CPC分类号： Y02T10/7005 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To avoid charge interruption caused by a trip of a breaker even when charge temperature rises in non-contact charging, with respect to a technology for performing non-contact power transmission between a charging stand and vehicle.SOLUTION: A temperature sensor measures temperature around a power path of a power conversion unit, and notifies a charge control unit of the temperature. The charge control unit monitors the temperature of the temperature sensor after starting charging a vehicle, corrects a charge permission current value when it is determined that the temperature has reached a temperature at which a breaker in the power conversion unit is interrupted, and notifies the vehicle side of the corrected charge permission current value through a radio communication unit. On the vehicle side, a charge control unit suppresses charge current to a battery unit according to the corrected charge permission current value when the radio communication unit receives the corrected charge permission current value. As a result, decrease in charge current flowing in the power conversion unit in a power supply device on the charging stand side avoids interruption of charging caused by a trip of a breaker.
摘要翻译：要解决的问题：为了避免在非接触充电时充电温度上升时断路器跳闸引起的充电中断，相对于在充电座和车辆之间进行非接触式电力传输的技术。解决方案：温度传感器测量功率转换单元的功率路径周围的温度，并将充电控制单元通知温度。充电控制单元在开始对车辆充电后监视温度传感器的温度，当确定温度已经达到电力转换单元中的断路器中断的温度时，校正充电允许电流值，并通知车辆通过无线电通信单元获得校正的电荷允许电流值的一侧。在车辆侧，当无线电通信单元接收到校正的充电许可电流值时，充电控制单元根据校正的充电允许电流值来抑制对电池单元的充电电流。结果，在充电支架侧的电源装置中的电力转换单元中流动的充电电流的减少避免了断路器跳闸导致的充电中断。

7. 发明专利

JP2012143026A Charger for vehicle 有权
标题翻译：车辆充电
公开(公告)号：JP2012143026A
公开(公告)日：2012-07-26
申请号：JP2010292008
申请日：2010-12-28
申请人： Nitto Kogyo Co Ltd , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 日東工業株式会社 , 株式会社豊田自動織機
发明人： ICHIKAWA SHINJI , OKAMURA NAOSHI , TANAKA SATOSHI , ANDO ATSUHISA , OKADA HIROYUKI , SUZUKI HIROSHI , AIKAWA YOSHINORI , INAMORI SHOGO
IPC分类号： H02J7/04 , B60L11/18 , H01M10/44 , H02J7/00 , H02J13/00
CPC分类号： B60L11/1824 , B60L11/1816 , B60L11/1838 , B60L11/184 , H01M10/44 , H02J5/00 , H02J7/0004 , H02J7/02 , Y02T10/7005 , Y02T10/7072 , Y02T10/92 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： PROBLEM TO BE SOLVED: To provide a charger for a vehicle provided with a timer control function and a control function for temporary interruption of charge and re-starting, capable of charging by the timer control function under control from the charger for a vehicle and by control of the control function for temporary interruption of charge and re-starting, even if it is connected to a vehicle provided with a sleep mode function.SOLUTION: A charger 20 for a vehicle which charges a vehicle 30 on which a charge control circuit 6 is mounted by way of a charging cable 1 includes charge control means 71 which transmits a charge control signal to the charge control circuit 6 on the vehicle side, for controlling charge to the vehicle 30, charge control signal transmission limiting means 72 which limits transmission of the charge control signal, and reset means 73 which, when transmission limit on the charge control signal is released, forcedly resets the charge control signal.
摘要翻译：要解决的问题：提供一种具有定时器控制功能的车辆充电器和用于暂时中断充电和重新启动的控制功能，能够通过来自充电器的控制下的定时器控制功能来充电并且通过控制用于临时中断充电和重新启动的控制功能，即使它连接到具有睡眠模式功能的车辆。解决方案：一种用于对通过充电电缆1安装充电控制电路6对车辆30充电的车辆充电器20包括充电控制装置71，其向充电控制电路6发送充电控制信号，用于控制对车辆30的充电的车辆侧，限制充电控制信号的发送的充电控制信号发送限制装置72以及当释放充电控制信号的发送限制时强制重置充电控制的复位装置73 信号。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2013051822A Charger for vehicle 有权
标题翻译：车辆充电
公开(公告)号：JP2013051822A
公开(公告)日：2013-03-14
申请号：JP2011188569
申请日：2011-08-31
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： ANDO ATSUHISA , AIKAWA YOSHINORI , OKADA HIROYUKI
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44
CPC分类号： Y02T10/7011 , Y02T10/7016
摘要： PROBLEM TO BE SOLVED: To provide a charger for a vehicle which avoids unexpected charging stop due to electromagnetic induction noise added to a control pilot signal (CPLT).SOLUTION: A charger 1 for a vehicle includes a charging control part 10 which transmits a control pilot signal to a charging control circuit 5 of a vehicle 2 and controls charging to the vehicle 2. The charging control part 10 has a determination circuit 10a which conducts the vehicle propriety determination on the basis of electric potential of the charging control signal, and the determination circuit 10a stops the propriety determination which is determined after the propriety determination is completed.
摘要翻译：要解决的问题：提供一种用于车辆的充电器，其避免了由于添加到控制导频信号（CPLT）的电磁感应噪声引起的意外的充电停止。解决方案：一种用于车辆的充电器1包括将控制导频信号发送到车辆2的充电控制电路5并控制对车辆2的充电的充电控制部10.充电控制部10具有确定电路 10a，其基于充电控制信号的电位进行车辆安全判定，并且确定电路10a停止在完成确定之后确定的适当性确定。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011072104A Charging device for vehicle 有权
标题翻译：汽车充电装置
公开(公告)号：JP2011072104A
公开(公告)日：2011-04-07
申请号：JP2009220248
申请日：2009-09-25
申请人： Nitto Electric Works Ltd , Toyota Industries Corp , 日東工業株式会社 , 株式会社豊田自動織機
发明人： AIKAWA YOSHINORI , INAMORI SHOGO , SUZUKI HIROSHI , IIDA TAKAHIDE , HYOGO TAKASHI
IPC分类号： H02J7/00 , B60L11/18 , H02J7/10
CPC分类号： Y02T10/7005 , Y02T90/121
摘要： PROBLEM TO BE SOLVED: To provide a charging device for a vehicle which can avoid a risky situation that a charge voltage remains applied to a charge connector in a state that the charge connector is disconnected.
SOLUTION: This charging device for the vehicle comprise a start button 9 which indicates a start of charging, a detection means 6 which detects a charge current sent to a charge cable, and a charge control part 7. The control part 7 has a function for stopping the charging by turning off a relay 5 of a charge electric passage 1 when the detection means 6 of the charge current does not detect a current not lower than a prescribed value until a prescribed time elapses after the start button 9 is pressed down. Since the current not lower than the prescribed value does not flow to the charge electric passage 1 in the state that the charge connector is disconnected, the risk is prevented by the stop of the charging.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆的充电装置，其可以避免在充电连接器断开的状态下充电电压保持施加到充电连接器的危险情况。解决方案：该车辆充电装置包括指示开始充电的起动按钮9，检测发送到充电电缆的充电电流的检测装置6和充电控制部7.控制部7具有当充电电流的检测装置6在按下开始按钮9之后没有检测到不低于规定值的电流直到经过规定时间之后，通过关闭充电电路1的继电器5来停止充电的功能下。由于在充电连接器断开的状态下，不低于规定值的电流不会流向充电电路1，所以通过停止充电来防止风险。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2014082825A Charge and discharge device 有权
标题翻译：充电和放电装置
公开(公告)号：JP2014082825A
公开(公告)日：2014-05-08
申请号：JP2012227609
申请日：2012-10-15
申请人： Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： AIKAWA YOSHINORI , OKADA HIROYUKI
IPC分类号： H02J7/00 , G01R31/00 , H01M10/44
摘要： PROBLEM TO BE SOLVED: To provide a charging and discharging device capable of determining the states of relays installed in each of a charging path and a discharging path by a simple and low-cost system configuration while commonalizing a cable.SOLUTION: A charging and discharging device includes: a charging path for charging an external device including a secondary battery from an external power supply; a charge relay for opening and closing the charging path; a discharging path for supplying power to a general load from the secondary battery of the external device; a discharge relay for opening and closing the discharging path; a control unit for open/close controlling each relay; a first voltage detection unit provided on the external power supply side of the charge relay; a second voltage detection unit commonly provided for each relay on the external device side of the charge relay and the discharge relay; and a third voltage detection unit provided on the general load side of the discharge relay.
摘要翻译：要解决的问题：提供一种充电和放电装置，其能够通过简单且低成本的系统配置来确定安装在充电路径和放电路径中的每一个中的继电器的状态，同时使电缆平坦化。解决方案：充电和放电装置包括：用于从外部电源对包括二次电池的外部设备充电的充电路径; 用于打开和关闭充电路径的充电继电器; 用于从外部设备的二次电池向一般负载供电的放电路径; 用于打开和关闭排放路径的放电继电器; 用于开/关控制每个继电器的控制单元; 设置在所述充电继电器的外部电源侧的第一电压检测单元; 通常为充电继电器的外部装置侧的每个继电器和放电继电器提供的第二电压检测单元; 以及设置在放电继电器的一般负载侧的第三电压检测单元。

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