公开(公告)号：JP2014125203A

公开(公告)日：2014-07-07

申请号：JP2012286153

申请日：2012-12-27

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ANDO HIROYA ,  TAKI EIJI ,  OCHIAI YUTA ,  KATO MITSUTOSHI ,  MAKINO MASAHIRO ,  KANEDA MAKI ,  OMORI YOSHIFUMI

IPC: B60R16/02 ,  B60R16/033

Abstract: PROBLEM TO BE SOLVED: To reduce transition of an incorrect communication node from a low voltage mode to a normal mode.SOLUTION: A relay device for relaying communication between a vehicle outside tool and an electronic control unit comprises a state determination part for determining the state of the vehicle outside tool, and an operation mode control part for controlling an operation mode of the electronic control unit. If the state determination part determines the vehicle outside tool to be in an abnormal state, the operation mode control part stops transition control for the electronic control unit to a communicationable state.

Abstract translation: 要解决的问题：减少不正确的通信节点从低电压模式向正常模式的转变。解决方案：一种用于中继车辆外部工具和电子控制单元之间的通信的中继装置包括：状态确定部分，用于确定状态 以及用于控制电子控制单元的操作模式的操作模式控制部分。 如果状态确定部件将车辆外部工具确定为异常状态，则操作模式控制部分停止电子控制单元的转移控制到可通信状态。

公开(公告)号：JP2012085412A

公开(公告)日：2012-04-26

申请号：JP2010228517

申请日：2010-10-08

Applicant: Toyota Motor Corp ,  Yazaki Corp ,  トヨタ自動車株式会社 ,  矢崎総業株式会社

Inventor： MAKINO MASAHIRO ,  FUJISHIRO KAZUYOSHI ,  HIRATA SUSUMU

IPC: H02G3/16 ,  H01R31/08 ,  H05K7/06

Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box which reduces the size and facilitates the work for attaching a joint part to a joint housing part.SOLUTION: An electrical connection box 10 includes a case 1. The case 1 is provided with a bus bar housing part 2 into which bus bars 4 are inserted and joint housing parts 3 into which joint parts 6 of electrical wires 5 are respectively press fitted. The bus bar housing part 2 is composed of a pair of housing walls 20 which position the bus bar 4 therebetween. The joint housing part 3 is composed of a pair of extended walls 30 which respectively extend from upper ends of the pair of housing walls 20. Small width parts 21, 31, which are placed so as to be spaced a distance equaling to a thickness of the bus bar 4 apart from each other, and large width parts 22, 32, which are placed so as to be spaced a distance larger than those of the small width parts 21, 31 apart from each other, are provided at the pair of housing walls 20 and the pair of extended walls 30. The joint parts 6 are respectively press fitted into the large width parts 32 of the pair of extended walls 30.

Abstract translation: 要解决的问题：提供一种电连接盒，其减小尺寸并且便于将接头部件附接到接头壳体部件的工作。 电连接盒10包括壳体1.壳体1设有总线杆壳体2，母线4插入其中，接头壳体部件3分别连接到电线5的接合部分6中 按压。 汇流条外壳部分2由一对将汇流条4定位在其间的壳体壁20组成。 接头壳体部分3由一对延伸壁30组成，它们分别从一对壳体壁20的上端延伸。小的宽度部分21,31被放置成间隔开等于 汇流条4彼此分开，并且放置成比彼此分开的小宽度部分21,31间隔一定距离的大宽度部分22,32设置在该对外壳 壁20和一对延伸壁30.接合部分6分别压配合到一对延伸壁30的大宽度部分32中。版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2014113860A

公开(公告)日：2014-06-26

申请号：JP2012267623

申请日：2012-12-06

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： OCHIAI YUTA ,  TAKI EIJI ,  ANDO HIROYA ,  OMORI YOSHIFUMI ,  KATO MITSUTOSHI ,  MAKINO MASAHIRO ,  KANEDA MAKI

IPC: B60R16/02 ,  B60R16/023

Abstract: PROBLEM TO BE SOLVED: To provide a relay device capable of collecting failure information while suppressing increase in resource and power consumption.SOLUTION: A relay device 100, for use in relaying data to a connector that allows detachable attaching of an external diagnosis apparatus 200 from an electronic control device 11 connected to an on-vehicle network 13, includes: information reception means for receiving vehicle state information and control status information of the electronic control device transmitted to the on-vehicle network; failure information request means for requesting failure information to the electronic control device that has transmitted the vehicle state information and control status information that meet a given condition; failure information recording means for recording, in storage means, the failure information received from the electronic control device; and failure information transmission means for transmitting the failure information stored in the storage means to the external diagnosis apparatus via the connector.

Abstract translation: 要解决的问题：提供一种能够在抑制资源和功耗增加的同时收集故障信息的中继装置。解决方案：用于将数据中继到连接器的中继装置100，其允许外部诊断装置200从外部诊断装置200的可拆卸附接 连接到车载网络13的电子控制装置11包括：信息接收装置，用于接收发送到车载网络的电子控制装置的车辆状态信息和控制状态信息; 故障信息请求装置，用于向已发送车辆状态信息的电子控制装置和满足给定条件的控制状态信息请求故障信息; 故障信息记录装置，用于在存储装置中记录从电子控制装置接收到的故障信息; 以及故障信息发送装置，用于经由连接器将存储在存储装置中的故障信息发送到外部诊断装置。

公开(公告)号：JP2013101426A

公开(公告)日：2013-05-23

申请号：JP2011243629

申请日：2011-11-07

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： HIRASHIMA OSAMU ,  SATO YUSUKE ,  KAWAI KATSUNORI ,  MAKINO MASAHIRO ,  HARA KOTARO

IPC: G06F11/34 ,  B60R16/023 ,  G06F21/60

Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication device capable of acquiring an access log for detecting an unauthorized access in a limited manner so that unauthorized access detection can be properly performed without increasing resource used for acquiring the access log.SOLUTION: An on-vehicle communication device comprises: a computer network installed on a vehicle; a connector for connecting an external device to the computer network; storage means for storing an access log obtained when the external device is connected to the computer network through the connector. The on-vehicle communication device detects an operational state of the vehicle, and according to the detected operational state, changes communication objects for obtaining an access log when the external device is connected to the computer network through the connector.

Abstract translation: 要解决的问题：提供能够以有限的方式获取用于检测未经授权的访问的访问日志的车载通信设备，从而可以在不增加用于获取访问日志的资源的情况下正确地执行未经授权的访问检测。 车载通信装置包括：安装在车辆上的计算机网络; 用于将外部设备连接到计算机网络的连接器; 存储装置，用于存储当外部设备通过连接器连接到计算机网络时获得的访问日志。 车载通信装置检测车辆的运行状态，根据检测到的运转状态，通过连接器将外部装置与计算机网络连接时，变更用于获取访问日志的通信对象。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2005065420A

公开(公告)日：2005-03-10

申请号：JP2003292904

申请日：2003-08-13

Applicant: Toyota Motor Corp ,  Yazaki Corp ,  トヨタ自動車株式会社 ,  矢崎総業株式会社

Inventor： MAKINO MASAHIRO ,  NAKAHAMA YOSHIHIKO ,  KUSUYAMA KAZUHIRO

IPC: H05K5/02 ,  H02G3/14 ,  H05K5/03

Abstract: PROBLEM TO BE SOLVED: To provide an engaging structure of an assembly in which deformation of an assembling member can be corrected (regulated), reliability of engagement between the body and the assembling member can be enhanced, and such a damage as breakage of a wire due to clamping can be prevented. SOLUTION: The engaging structure of an assembly comprises a case 13 having a connector fitting part 17 on the upper side and a bus bar containing section 19 on the lower side, a joint connector 25 being fitted to the connector fitting part 17, and a spacer 37 for securing each joint connector 25 by retaining the upper end part of the case 13 on the opposite sides thereof. A tongue-like clamp piece 20 is projected upward from the sidewall 14a of the case 13 in order to clamp the spacer 37 between the sidewall 14a and the clamp piece 20. A reinforcing rib 23 coupled with the sidewall 14a of the case 13 is provided on the inner wall of the clamp piece 20 and a slit 41 engaging with the rib 23 is formed in the spacer 37. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供可以校正（调节）组装构件的变形的组件的接合结构，可以提高主体和组装构件之间的接合的可靠性，并且诸如破损的损坏 可以防止由于夹紧引起的电线。 解决方案：组件的接合结构包括在上侧具有连接器配合部分17的壳体13和位于下侧的汇流条容纳部分19，与连接器配合部分17相配合的接头连接器25， 以及用于通过将壳体13的上端部保持在其相对侧上来固定每个接头连接器25的间隔件37。 舌状的夹紧件20从壳体13的侧壁14a向上突出，以将间隔件37夹在侧壁14a和夹紧件20之间。提供与壳体13的侧壁14a连接的加强肋23 在夹紧件20的内壁上形成有与肋23接合的狭缝41，在间隔件37中形成。（C）2005，JPO＆NCIPI

公开(公告)号：JP2013247046A

公开(公告)日：2013-12-09

申请号：JP2012121551

申请日：2012-05-29

Applicant: Yazaki Corp ,  矢崎総業株式会社 ,  Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： MAKINO MASAHIRO ,  KAWAI TAKANORI ,  ISHIHARA YOSHIYUKI

IPC: H01R4/70 ,  H01R9/22 ,  H02G3/16

CPC classification number: H01R13/46 ,  H01R9/223 ,  H01R13/42 ,  H05K5/03

Abstract: PROBLEM TO BE SOLVED: To provide a terminal protection cover capable of easily mounting a bent plate-shaped terminal and preventing backlash of the bent plate-shaped terminal, and an electric connection box.SOLUTION: In a terminal protection cover 1 having a terminal holding part 20, the terminal holding part 20 has a pair of horizontal backlash prevention wall parts 30 including a surface 31 confronting each side edge surface 145, a first vertical backlash prevention wall part 40 including a first edge surface 41 confronting an inner surface 143a of a tip side bent part 143, and a second vertical backlash prevention wall part 50 being a pair of projection walls 51 which bridge standing direction tip parts 32 or project from one standing direction tip part 32 toward the other standing direction tip part 32 at an upper position with respect to the first vertical backlash prevention wall part 40, and including a second edge surface 51a confronting an outer surface 143b of the tip side bent part 143, and in the second vertical backlash prevention wall part 50, a surface 52 is formed so as to be concave with respect to the standing direction tip edge surface 32a.

Abstract translation: 要解决的问题：提供一种端子保护盖，其能够容易地安装弯曲的板状端子，并防止弯曲的板状端子和电接线盒的间隙。解决方案：在端子保护盖1中，端子保持盖 在第二部分20中，端子保持部分20具有一对防水墙壁部分30，其包括面对每个侧边缘表面145的表面31，第一垂直防撞壁部分40，其包括第一边缘表面41和第一边缘表面41， 顶端侧弯曲部143，以及作为一个突出壁51的第二纵向防隙壁部50，该一对突出壁51在竖立方向的尖端部32上突出， 相对于第一垂直侧隙防止壁部40，并且包括面对尖端侧的外表面143b的第二边缘表面51a nt部分143，并且在第二垂直齿隙防止壁部分50中，表面52形成为相对于直立方向末端边缘表面32a是凹的。

公开(公告)号：JP2005065422A

公开(公告)日：2005-03-10

申请号：JP2003292906

申请日：2003-08-13

Applicant: Toyota Motor Corp ,  Yazaki Corp ,  トヨタ自動車株式会社 ,  矢崎総業株式会社

Inventor： MAKINO MASAHIRO ,  NAKAHAMA YOSHIHIKO ,  KUSUYAMA KAZUHIRO

IPC: H05K5/02 ,  H02G3/16 ,  H05K5/06

Abstract: PROBLEM TO BE SOLVED: To provide an electric joint box in which a cover can be positioned accurately with respect to a case having a fixing bracket while enhancing the assembling performance of the cover. SOLUTION: The electric joint box comprises a case 13 having a bus bar containing section 19 on the inside and a fixing bracket 20 on the outside, and a cover 22 covering the bus bar containing section 19. A pair of guide ribs 45 extending in the fixing direction of the cover 22 are provided between the front wall 14c or the rear wall of the case 13 and the reinforcing rib 20b of the fixing bracket 20, and a pair of guide grooves 48 engaging with the guide ribs 45 are provided in the cover 22. The front wall 23b or the rear wall 23a located between one guide groove 48 and the other guide groove 48 is formed lower than the surrounding wall part. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种电连接盒，其中可以相对于具有固定支架的壳体精确地定位盖子，同时提高盖子的组装性能。 解决方案：电接线盒包括在内部具有汇流条容纳部分19的壳体13和位于外部的固定支架20以及覆盖汇流条容纳部分19的盖子22.一对引导肋45 在壳体13的前壁14c或后壁与固定支架20的加强肋20b之间设置有沿着固定支架20的固定方向延伸的一对引导槽48， 位于一个引导槽48和另一个引导槽48之间的前壁23b或后壁23a形成为比周围壁部低。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2013129291A

公开(公告)日：2013-07-04

申请号：JP2011279619

申请日：2011-12-21

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： SATO YUSUKE ,  KANEDA MAKI ,  AKASHI MASANORI ,  OMORI YOSHIFUMI ,  MAKINO MASAHIRO

IPC: B60R16/023 ,  G01M17/007

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle communication control device which can smoothly perform communication control when a specific external device is connected to a communication network.SOLUTION: The vehicle communication control device mounted to a vehicle includes: a plurality of on-vehicle device control devices which control on-vehicle devices; the communication network to which the plurality of on-vehicle device control devices are connected; and a connection means to which the external device can be connected and which makes the connected external device to be connected to the communication network, wherein at a specific external device connection when the specific external device is connected to the connection means, the plurality of on-vehicle device control devices suppress communication between the vehicle mounted device control devices via the communication network and stops communication disconnection determination processing in the communication network.

Abstract translation: 要解决的问题：提供一种能够在将特定的外部设备连接到通信网络时平滑地执行通信控制的车辆通信控制装置。解决方案：安装在车辆上的车辆通信控制装置包括：多个车载装置 控制车载设备的控制装置; 多个车载设备控制设备连接到的通信网络; 以及外部设备可以连接到其上并使所连接的外部设备连接到通信网络的连接装置，其中当特定外部设备连接到连接装置时的特定外部设备连接，多个接通 - 车载装置控制装置通过通信网络抑制车载装置控制装置之间的通信，并停止通信网络中的通信断线确定处理。

公开(公告)号：JP2015091062A

公开(公告)日：2015-05-11

申请号：JP2013230668

申请日：2013-11-06

Applicant: TOYOTA MOTOR CORP

Inventor： ANDO HIROYA ,  TAKI EIJI ,  OCHIAI YUTA ,  KATO MITSUTOSHI ,  KOBAYASHI NAOTO ,  IMADA MASASHIGE ,  MAKINO MASAHIRO

IPC: H04L12/28

Abstract: 【課題】通信システムの消費電力を低減すること。【解決手段】複数の通信バスとの間に接続され、異なる通信バスに接続される通信ノード間の通信を中継するゲートウェイ装置は、一方の通信バスからの信号を受信する受信部と、受信部により受信した一方の通信バスからの信号が不正な信号である場合に、該不正な信号を他方の通信バスに送信する制御を停止する制御部とを有し、制御部は、ゲートウェイ装置が搭載される車両のイグニッションがオフにされてから所定の時間が経過した後に、一方の通信バスからの信号が不正な信号であるか否かを判断する。【選択図】図1

公开(公告)号：JP2013255351A

公开(公告)日：2013-12-19

申请号：JP2012129831

申请日：2012-06-07

Applicant: YAZAKI CORP ,  TOYOTA MOTOR CORP

Inventor： MAKINO MASAHIRO ,  KAWAI TAKANORI ,  ISHIHARA YOSHIYUKI

IPC: H02G3/16 ,  B60R16/02

Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which reduces water bouncing off a waterproof wall, which is provided in a drain port so as to be arranged along an opening edge of the drain port, and intruding into the drain port.SOLUTION: In an electric connection box 1, a drain port 53 is formed on a bottom surface 51a of a box body 20 in which an electric component 11a is housed, and a waterproof wall 60 is provided in the drain port 53 so as to be arranged along an open edge 53a of the drain port 53. The waterproof wall 60 includes: a spherical surface covering wall part 70 which is erected along the open edge 53a so as to cover the drain port 53 from the inner side with a spherical surface 70a; and a wall opening for draining 80 which is formed by an opening formed at a part of the spherical surface covering wall part 70 so that water in the box body 20 travels along the bottom surface 51a to be drained from the drain port 53.