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1. 发明专利

JP2005234956A Service providing device, payment system and payment method 有权
标题翻译：服务提供设备，付款系统和付款方式
公开(公告)号：JP2005234956A
公开(公告)日：2005-09-02
申请号：JP2004044452
申请日：2004-02-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOIZUMI KAORU
IPC分类号： B67D7/24 , G06Q20/00 , G06Q20/24 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G07B15/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To construct a payment system safely communicating customer information, payment information or the like in execution of a service such as payment using DSRC (dedicated short range communication) in a gas station. SOLUTION: In this service providing device, an optical or ultrasonic objective sensor 225 is provided provided in an upper position in front of a feeder 23 such as in a gas station ceiling or the like in order to detect the advance of a vehicle 1 with an onboard device 99 to the front of the feeder 23, and a DSRC antenna 224 is provided obliquely upward in front of a predicted stop position of the vehicle 1 to constitute a communicable zone of about 2-3 mm including the sensing area of an objective sensor 225. Further, this system is adapted to perform automatic charging processing when the objective sensor 225 is changed from ON state to OFF state and the vehicle 1 leaves, and when an on-vehicle ID can be acquired through the DSRC antenna 224 and feeding information can be received from the feeder 23, and not to perform the automatic charging processing in cases other than the above. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：构建支付系统，在执行诸如在加油站中使用DSRC（专用短距离通信）进行支付的服务之间安全地传达客户信息，支付信息等。解决方案：在该服务提供装置中，提供光学或超声波物镜传感器225，其设置在诸如加油站天花板等的进料器23的前方的上部位置，以便检测车辆的前进 1，其中车载设备99到达馈线23的前部，并且DSRC天线224在车辆1的预测停止位置的前方倾斜向上设置，以构成约2-3mm的可通信区域，包括感测区域目标传感器225.此外，该系统适于在物镜传感器225从ON状态切换到OFF状态并且车辆1离开时执行自动充电处理，并且当可以通过DSRC天线224获取车载ID时并且可以从馈送器23接收馈送信息，并且在不同于上述情况下不进行自动充电处理。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005269593A Radio communications system, communication antenna, on-vehicle device, ic card and roadside-vehicle communication method 有权
标题翻译：无线电通信系统，通信天线，车载设备，IC卡和道路交通通信方法
公开(公告)号：JP2005269593A
公开(公告)日：2005-09-29
申请号：JP2004164653
申请日：2004-06-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUDA YOSHIAKI , KOIZUMI KAORU
IPC分类号： G07B15/00 , G08G1/017 , G08G1/04 , H04B7/26 , H04W4/04 , H04W92/08
CPC分类号： Y02B60/50
摘要： PROBLEM TO BE SOLVED: To reduce the probability that a roadside machine and an on-vehicle device perform miscommunication outside a communication area, when a communication antenna is mounted onto a ceiling wall or a roof, as in indoor or basement parking lots and drive-throughs in restaurants. SOLUTION: A communication antenna system is provided which starts to emit transmission radio waves within a communication area to start to communicate with the on-vehicle device, and lowers the transmission power value or stops emitting the transmission radio waves according to the communication termination with the on-vehicle device. The transmission output of the communication antenna system is ≤4 dBm and the reception sensitivity is ≥-55 dBm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减少路边机器和车载设备在通信区域之外进行通信的可能性，当通信天线安装在天花板墙壁或屋顶上时，如室内或地下停车场和餐厅的穿越。解决方案：提供一种通信天线系统，其开始在通信区域内发射发射无线电波，以开始与车载设备通信，并且降低发送功率值或者根据通信停止发送发送无线电波终止与车载设备。通信天线系统的发射输出≤4dBm，接收灵敏度≥-55dBm。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004284657A Automatic charge settlement system 审中-公开
公开(公告)号：JP2004284657A
公开(公告)日：2004-10-14
申请号：JP2003080915
申请日：2003-03-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOIZUMI KAORU
IPC分类号： B60R11/02 , B60S5/02 , B67D7/24 , G07D9/00 , B67D5/24
摘要： PROBLEM TO BE SOLVED: To solve problems that a car navigation system, which serves as a contacting point with an on-vehicle device or a driver, needs supply of power to process order and charge settlement using the system, while the vehicle engine needs to be turned off in a gas station from a fire protection standpoint when the vehicle is stopped, so that the power needs to be in a state of being supplied even if the engine is turned off, in a gas station automatic payment system for automatically paying an oil filling rate between the on-vehicle device and a road side device.
SOLUTION: In this automatic charge settlement system, display of the order information and a user information display panel capable of being operated with an infrared ray remote control for car navigation are installed at a position to be visible for a driver in a state of sitting on a driving seat. The power source of the on-vehicle device is equipped with a battery and a charging means for charging the battery, which permits ordering with the remote control for the car navigator and settlement with the on-vehicle device backed up by the battery, even if the engine is turned off and no power supplied to the on-vehicle device.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2009278366A Roadside device, communication method of roadside device, and communication program 审中-公开
标题翻译：道路设备，道路设备的通信方法和通信程序
公开(公告)号：JP2009278366A
公开(公告)日：2009-11-26
申请号：JP2008127423
申请日：2008-05-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOIZUMI KAORU , SHIROGANE NAOTO
IPC分类号： H04W4/04 , G08G1/09 , H04W4/06 , H04W28/06
摘要： PROBLEM TO BE SOLVED: To perform broadcast communication even when retry frequently occurs in individual communication in a communication system between a road and a vehicle, which performs the broadcast communication and the individual communication.
SOLUTION: A data processing part 111 outputs N pieces of individual communication data 303 and M pieces of broadcast communication data 302 to a communication control part 112 when the number of pieces of individual communication data 303 is equal to or more than a predetermined upper limit number N, and outputs all the pieces of individual communication data 303 and N+M-k pieces of broadcast communication data 302 to the communication control part 112 when the number of individual communication data 303 is less than the predetermined upper limit number N (k pieces). The communication control part 112 generates a communication frame 305 including the number of broadcast communication data 302 equal to or more than a compensated number M by the broadcast communication data 302 and the individual communication data 303 output from the data processing part 111. A radio wave transmitting/receiving part 120 transmits the communication frame 305 generated by the communication control part 112 to each onboard unit by a DSRC beacon.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在执行广播通信和个人通信的道路与车辆之间的通信系统中的个体通信中频繁发生重试也执行广播通信。解决方案：当个人通信数据303的数量等于或大于预定值时，数据处理部分111将N个个体通信数据303和M个广播通信数据302输出到通信控制部分112 当个人通信数据303的数量小于预定的上限数目N（k）时，将所有的各个通信数据303和N + Mk个广播通信数据302输出到通信控制部分112 件）。通信控制部分112通过广播通信数据302和从数据处理部分111输出的个人通信数据303产生包括等于或大于补偿数M的广播通信数据302的数量的通信帧305.无线电波发送/接收部分120通过DSRC信标将由通信控制部分112生成的通信帧305发送到每个机载单元。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009104654A Radio communications system, and roadside-vehicle communication method 有权
标题翻译：无线电通信系统和道路交通通信方法
公开(公告)号：JP2009104654A
公开(公告)日：2009-05-14
申请号：JP2009026184
申请日：2009-02-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUDA YOSHIAKI , KOIZUMI KAORU
IPC分类号： G08G1/09 , G07B15/00 , G08G1/017 , G08G1/14 , H04B7/26 , H04W4/04
CPC分类号： Y02B60/50
摘要： PROBLEM TO BE SOLVED: To reduce the probability that a roadside machine and an on-vehicle device perform miscommunication outside a communication area, when a communication antenna is mounted onto a ceiling wall or a roof, as in indoor or basement parking lots and drive-throughs in restaurants. SOLUTION: A communication antenna system is provided which starts to emit transmission radio waves within the communication area to start to communicate with the on-vehicle device, and decreases the transmission power value or stops emitting the transmission radio waves according to the communication termination with the on-vehicle device, The transmission output of the communication antenna system is ≤4 dBm and the reception sensitivity is ≥-55 dBm, an antenna angle to a perpendicular axis is 45° to 50°, and the communication antenna system is installed at the height of 2 m to 4 m. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了减少路边机器和车载设备在通信区域之外进行通信的可能性，当通信天线安装在天花板墙壁或屋顶上时，如室内或地下停车场和餐厅的穿越。解决方案：提供通信天线系统，其开始在通信区域内发射发射无线电波，以开始与车载设备通信，并且根据通信降低发送功率值或停止发送发送无线电波与车载设备终端通信天线系统的发射输出为≤4dBm，接收灵敏度为≥-55dBm，垂直轴的天线角为45°〜50°，通信天线系统为安装在2米至4米的高度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008141708A Dsrc wireless apparatus and dsrc system 有权
标题翻译： DSRC无线设备和DSRC系统
公开(公告)号：JP2008141708A
公开(公告)日：2008-06-19
申请号：JP2006329089
申请日：2006-12-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TSUDA YOSHIAKI , KOIZUMI KAORU , MIYAMOTO HITOSHI , YAMAMOTO AKIRA
IPC分类号： H04B7/26 , H04B1/40
摘要： PROBLEM TO BE SOLVED: To solve the problems that when attempting to apply a conventional DSRC wireless apparatus to an automatic fee collection system for parking lot, for example, the price of the apparatus itself is high, the apparatus itself is also large-sized and multi-functioning is desired to deal with various purposes of use. SOLUTION: A MODEM section, an FPGA with a function of a DSRC L1 section packaged therein, other DSRC protocols, an ELCP section, an LPCP section and a CPU with a function of a LAN interface section packaged therein are housed within a DSRC road-side unit. Furthermore, a LAN interface, an LPP section, a basic application I/F section, a CPU with a function of a user application section packaged therein, and a memory section storing data corresponding to a plurality of applications are housed within a DSRC control PC. Moreover, the DSRC control PC and the DSRC road-side unit are connected with a LAN cable. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决当试图将常规DSRC无线设备应用于停车场的自动收费系统时的问题，例如，设备本身的价格高，设备本身也很大希望处理各种使用目的的尺寸和多功能。解决方案：一个调制解调器部分，具有封装在其中的DSRC L1部分功能的FPGA，其它DSRC协议，ELCP部分，LPCP部分和具有封装在其中的LAN接口部分的功能的CPU容纳在 DSRC路边机组。此外，LAN接口，LPP部分，基本应用I / F部分，具有封装在其中的用户应用部分的功能的CPU和存储与多个应用相对应的数据的存储部分被容纳在DSRC控制PC 。此外，DSRC控制PC和DSRC路侧单元使用LAN电缆连接。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2003264548A ROADSIDE SYSTEM AND ON-VEHICLE INFORMATION TERMINAL DEVICE IN INFORMATION DISTRIBUTION SYSTEM FOR SHORT RANGE COMMUNICATION, AND INFORMATION DISTRIBUTION METHOD AND INFORMATION RECEPTION METHOD IN INFORMATION DISTRIBUTION SYSTEM FOR SHORT RANGE COMMUNICATION 审中-公开
公开(公告)号：JP2003264548A
公开(公告)日：2003-09-19
申请号：JP2002066500
申请日：2002-03-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOIZUMI KAORU
IPC分类号： G08G1/09 , H04L9/08 , H04W4/04 , H04W12/04 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To realize information distribution to a plurality of vehicles while ensuring security with a simple configuration. SOLUTION: An information management center 6 sends to a roadside controller 9 distribution information sent from an information source with a cryptographic key inherent to the information source attached thereto. A decryption key corresponding to the cryptographic key is embedded in an on-vehicle device in advance. When the roadside controller 9 receives the distribution information, the roadside controller 9 automatically generates a secret key, encrypts the secret key with the cryptographic key, then sends the encrypted secret key to a vehicle 1 from a start beacon 7, and subsequently sends to the vehicle 1 the distribution information encrypted with the secret key from a data beacon 8. The on-vehicle device decrypts the encrypted secret key with the decryption key held in advance, and later decrypts encrypted distribution information with the secret key when the encrypted distribution information is sent from the start beacon 7 and the data beacon 8. COPYRIGHT: (C)2003,JPO

8. 发明专利

JPS63314680A PICTURE FILE DEVICE 失效
公开(公告)号：JPS63314680A
公开(公告)日：1988-12-22
申请号：JP15052287
申请日：1987-06-17
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIMURA SHIGEO , KOIZUMI KAORU
IPC分类号： G06F17/30 , G06F12/00 , G06T1/00
摘要： PURPOSE:To file and display a natural picture by providing a multi-level picture memory, a TV camera, a black/white value generating part for binary/multilevel conversion, a compounding part, a highly precise multilevel display interface, and a highly precise multilevel display. CONSTITUTION:The image of an original including the halftone which is inputted from a TV camera 10 is converted into the multilevel digital picture data are stored temporarily in a multilevel picture memory 12. Then the multilevel digital picture data is compounded with the digital picture data received from a binary picture memory 1 and converted into a multilevel form via a compounding part 13 and displayed on a highly precise multilevel display 15 via a highly precise multilevel display interface 14. At the same time, the binary digital picture data which are inputted from a binary picture scanner 2 and read out of an optical disk are converted into the multilevel digital picture data by the memory 1 via a highly precise binary display interface 8 and a black/white value generating part 9. In such a way, the natural pictures are obtained.

9. 发明专利

JP2000172987A CONTROLLER FOR ROAD CONSTRUCTION TRAFFIC SIGNAL 失效
公开(公告)号：JP2000172987A
公开(公告)日：2000-06-23
申请号：JP34268298
申请日：1998-12-02
申请人： MITSUBISHI ELECTRIC CORP
发明人： SERIZAWA KAZUHIKO , KOIZUMI KAORU
IPC分类号： G08G1/07 , G08G1/0955
摘要： PROBLEM TO BE SOLVED: To make relievable traffic jam when the traffic volume is one-sided by detecting via a vehicle sensor and a vehicle stoppage time counter contained in a traffic signal controller that no entering vehicle is confirmed in the opposite lane and also a stopped vehicle kept for a fixed time in a signal waiting state is confirmed respectively. SOLUTION: When a stopped vehicle that is kept for a fixed time in a signal waiting state is confirmed even if no entering vehicle is confirmed in the opposite lane, a vehicle sensor 1a or 1b detects a vehicle 11 and a vehicle stoppage time counter 7a or 7b starts to count the time. When the count value of the counter exceeds a prescribed threshold, a switch control circuit 10 receives the output of the count value and actuates a switch 8 to switch a blue signal to a red one of a traffic signal 5b. Then a vehicle 12 which traveled ahead while watching the blue signal of the signal 5 actuates the switch 8 to switch the red signal to the blue one after a time when the vehicle 12 passed through a construction section 3 has passed. As a result, a traffic jam can be relieved even if the traffic volume is one-sided.

10. 发明专利

JPH0554136A INFRARED IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH0554136A
公开(公告)日：1993-03-05
申请号：JP21088991
申请日：1991-08-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOIZUMI KAORU
IPC分类号： G01J5/48 , G06T5/00 , H04N5/33 , H04N7/18
摘要： PURPOSE:To obtain the infrared image pickup device which can display the part having a sharpe level change in an image inputted from an infrared camera with fine gradations. CONSTITUTION:A video signal for one picture picked up by an infrared camera 1 is differentiated by a differentiating signal extraction part 4 and binarized at a timing detection part 5 by a fixed threshold value set by a processor 30 afterwards. According to this binarized signal, a timing gate preparation part 6 prepares a gate signal containing the part having the sharp level change, and this signal is transmitted to a signal sample part 7. The signal sample part 7 samples the maximum and minimum values of the video signal in this timing gate signal. The processor 30 prepares the data of input look-up table RAM 8 and 9 so that difference between these maximum and minimum values can be the maximum gradation.

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