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1. 发明专利

JP2008176459A Caution object detection device and traffic safety support system using caution object detection device 审中-公开
标题翻译：小心使用小心物体检测装置的对象检测装置和交通安全支持系统
公开(公告)号：JP2008176459A
公开(公告)日：2008-07-31
申请号：JP2007007972
申请日：2007-01-17
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI , NISHIKIDO TOMOAKI , TOKUHIRO TAKAFUMI
IPC分类号： G08G1/16 , B60R21/00
摘要： PROBLEM TO BE SOLVED: To provide a caution object detection device and a traffic safety support system for reducing communication quantity, and for giving a proper warning to a driver.
SOLUTION: This caution object detection device is provided with a first radio communication means for receiving identification information to specify radio equipment from radio equipment carried by a caution object existing in a service area; an image pickup means for acquiring image data in a predetermined range in the service area; an image analyzing means for analyzing image data, and for extracting the location information of a caution object existing in the predetermined range; and a second radio communication means for receiving identification information to specify the radio equipment from the radio equipment carried by the caution object existing in the predetermined range by referring to the location information. The caution object detection device is configured to determine whether or not the caution object exists in the predetermined range in the service area by collating the identification information received by the first communication means with the identification information received by the second radio communication means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减少通信量的警告对象检测装置和交通安全支持系统，并且向驾驶员给出适当的警告。解决方案：该警戒对象检测装置设置有第一无线通信装置，用于从存在于服务区域中的警告对象携带的无线电设备接收指定无线电设备的识别信息; 图像拾取装置，用于在服务区域中获取预定范围内的图像数据; 图像分析装置，用于分析图像数据，并提取存在于预定范围内的警告对象的位置信息; 以及第二无线通信装置，用于通过参考所述位置信息，从存在于预定范围内的警戒对象所携带的无线电设备接收指定无线电设备的识别信息。警告对象检测装置被配置为通过将由第一通信装置接收的识别信息与由第二无线电通信装置接收的识别信息进行核对来确定警告对象是否存在于服务区域中的预定范围内。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005353108A Data recorder and data recording method 审中-公开
标题翻译：数据记录器和数据记录方法
公开(公告)号：JP2005353108A
公开(公告)日：2005-12-22
申请号：JP2004169515
申请日：2004-06-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI , INOTA SHINICHI , WATANABE SHINICHI
IPC分类号： G11B20/10 , G11B20/12 , G11B27/00
摘要： PROBLEM TO BE SOLVED: To provide a data recorder effectively utilizing a limited recording capacity, and also to provide a data recording method.
SOLUTION: The data recorder for compressing and recording the data is equipped with a compressing section 103 having a plurality of compression systems 105-108 with different compressibility. By a CPU 112, a dead capacity of a recording medium 111 of a recording section 110 is controlled and the compression system is selected in accordance with the dead capacity of the recording medium 111 to control switches 104 and 109. The data acquired from media 102 which are inserted to a disk section 101 are compressed by the selected compression system and recorded on the recording medium 111.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供有效利用有限记录容量的数据记录器，并且还提供数据记录方法。解决方案：用于压缩和记录数据的数据记录器装备有具有不同压缩率的多个压缩系统105-108的压缩部分103。通过CPU 112，控制记录部分110的记录介质111的静态电容，并且根据记录介质111的死电容来选择压缩系统以控制开关104和109.从介质102获取的数据被插入到盘部101的压缩系统被选择的压缩系统压缩并记录在记录介质111上。（C）版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005252571A Radio communications device and power supply control method thereof 审中-公开
标题翻译：无线电通信设备及其电源控制方法
公开(公告)号：JP2005252571A
公开(公告)日：2005-09-15
申请号：JP2004059079
申请日：2004-03-03
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI , NAKAMA YASUTOSHI , YAMAMOTO SHINJI
IPC分类号： H04M1/00 , H04B7/26 , H04M1/725
CPC分类号： Y02D70/00 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To ensure required quality in reception, to shorten rise time at transmission, and to reduce power consumption. SOLUTION: There are provided a bit error measurement section 104 for determining reception quality in a reception signal inputted to a reception section 102; a CPU 106 for determining a preheat supply voltage to be supplied to a transmitter 101 from the determined result; and a voltage adjustment section 109 for adjusting the supply voltage to be supplied to the transmitter 101 according to the control of the CPU 106, thus increasing the supply voltage at the transmitter 101, until the last minute when the reception quality deteriorates, hence ensuring the required reception quality and shortening the rise time in the transmission. An electric field strength measurement section 105 turns the supply voltage on and off, when a radio communication device exists at the outside or inside of a communication area, respectively, thus reducing the power consumption. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：确保接收所需的质量，缩短传输时间，降低功耗。解决方案：提供了用于确定输入到接收部分102的接收信号中的接收质量的位误差测量部分104; 用于根据确定的结果确定要提供给发射机101的预热电源电压的CPU 106; 电压调整部109，用于根据CPU106的控制来调整向发送机101供给的电源电压，从而增加发送机101的电源电压，直到接收品质恶化的最后一分钟为止所需的接收质量和缩短传输的上升时间。当无线电通信装置分别存在于通信区域的外部或内部时，电场强度测量部105接通和断开电源电压，从而降低功耗。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004252871A Direction change support system 审中-公开
公开(公告)号：JP2004252871A
公开(公告)日：2004-09-09
申请号：JP2003044576
申请日：2003-02-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI , KANEITA AKIHIRO
IPC分类号： B60R21/00 , G08G1/09 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a direction change support system capable of further improving the reliability of reporting to the change of an environment than heretofore.
SOLUTION: The direction change support system 100 is provided with: on-vehicle devices 110 loaded on an approaching vehicle 811, an approaching vehicle 812 and a vehicle 821 turning right; and a road side installed device 140 installed on the side of a road 801. The onboard device 110 of the vehicle 821 turning right determines whether or not the vehicle 821 turning right can turn right at an intersection 802 after the approaching vehicle 811 passes the intersection 802 on the basis of the time difference of the advance of the approaching vehicle 811 and the approaching vehicle 812 calculated by the communication of the respective onboard devices 110 of the approaching vehicle 811 and the approaching vehicle 812 and a road side communication part 141 when the approaching vehicle 811 and the approaching vehicle 812 approach the intersection 802, and reports a judged result.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004094435A Vehicle theft monitoring system 审中-公开
公开(公告)号：JP2004094435A
公开(公告)日：2004-03-25
申请号：JP2002252490
申请日：2002-08-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI
IPC分类号： B60R25/01 , B60R25/10 , B60R25/102 , G08B25/10 , H04L12/28 , H04W4/04 , H04W4/22 , H04W24/00 , H04W64/00 , H04W76/06 , H04W84/12 , H04W84/18
摘要： PROBLEM TO BE SOLVED: To provide a vehicle theft monitoring system which is inexpensive, can be used at any monitoring location, and has a high security effect without any special device for detecting an abnormal vehicle condition.
SOLUTION: The vehicle theft monitoring system has a short range radio LAN 106 which composes a communication network 112 between two or more unspecified vehicles which have specific registration numbers and transmit and receive to/from unspecified vehicles, and a registration number storing means 107 to store specific registration numbers of two or more vehicles which constitute the communication network 112 which receives from the short range radio LAN 106. The system is inexpensive, can be used at any monitoring location, and has a high security effect without any special device for detecting an abnormal vehicle condition by monitoring connection information, disconnection information and time information of each vehicle mutually in accordance with the registration number relevant to the unspecified two or more vehicles respectively via the communication network 112.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003075803A Lcd backlight power source device 审中-公开
标题翻译：液晶背光源电源
公开(公告)号：JP2003075803A
公开(公告)日：2003-03-12
申请号：JP2001262925
申请日：2001-08-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKANO TOSHIYUKI
IPC分类号： G02F1/13357 , G02F1/133
摘要： PROBLEM TO BE SOLVED: To provide a small-type and inexpensive LCD backlight power source device which surely turns on backlight, is easy to alter setting of a lighting frequency, and has high reliability. SOLUTION: The LCD backlight power source device is provided with a DC-DC converter circuit 109 for controlling a voltage level from a DC power source according to control voltage, a collector resonance type inverter circuit 101 using a winding type step-up transformer for supplying a discharge tube with a tube current controlled by the voltage level, a lighting frequency detection means 103 for detecting the lighting frequency of the discharge tube 111, and a phase difference detection means 108 for outputting to the DC-DC converter circuit a control voltage of which the voltage level varies according to the phase difference between the detected lighting frequency and a reference frequency, and can surely turn on the discharge tube by controlling the tube current by controlling the input voltage to the collector resonance type inverter circuit by detecting the lighting frequency of the discharge tube.
摘要翻译：要解决的问题：为了提供可靠地打开背光的小型廉价的LCD背光源电源装置，容易改变照明频率的设定，并且具有高的可靠性。解决方案：LCD背光电源装置设有用于根据控制电压控制来自直流电源的电压电平的DC-DC转换器电路109，使用绕组型升压变压器供电的集电共振型逆变器电路101 具有由电压电平控制的管电流的放电管，用于检测放电管111的点亮频率的点亮频率检测装置103，以及相位差检测装置108，用于向DC-DC转换电路输出控制电压其电压电平根据检测到的发光频率和参考频率之间的相位差而变化，并且通过通过检测照明频率来控制集电极谐振型逆变器电路的输入电压来控制管电流，可以可靠地接通放电管的放电管。

7. 发明专利

JP2008186274A Target detection device, vehicle with target detection function, and target presence information provision system using target detection device 审中-公开
标题翻译：目标检测装置，具有目标检测功能的车辆，以及使用目标检测装置的目标存在信息提供系统
公开(公告)号：JP2008186274A
公开(公告)日：2008-08-14
申请号：JP2007019754
申请日：2007-01-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TOKUHIRO TAKAFUMI , MOTOYAMA TAKAMI , SAITO YUTAKA , TAKANO TOSHIYUKI
IPC分类号： G08G1/16 , B60R21/00 , G01S3/30
摘要： PROBLEM TO BE SOLVED: To provide a target detection device quickly deciding a position or a direction of a target according to the change of a situation even under environment wherein an electric wave is reflected, and to provide a target presence information provision system using the target detection device.
SOLUTION: This target detection device detecting the target aroud a vehicle has: at least one pair of antennas installed in pairs with respect to the vehicle; a reception level detection means detecting a reception level of the electric wave received by each of the plurality of antennas; and a direction decision means comparing the reception levels detected by the reception level detection means corresponding to the respective antennas disposed in pairs, and deciding a relative direction of an origin of the electric wave to the vehicle based on a comparison result.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供目标检测装置，即使在反映电波的环境下，根据情况的变化快速地决定目标的位置或方向，并且提供目标存在信息提供系统使用目标检测装置。解决方案：该目标检测装置检测车辆的目标具有：相对于车辆成对安装的至少一对天线; 检测由所述多个天线中的每一个接收的电波的接收电平的接收电平检测装置; 以及方向判定装置，比较由成对设置的各个天线对应的接收电平检测装置检测出的接收电平，并根据比较结果确定电波原点的相对方向。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2002158681A DATA TRANSMISSION/RECEPTION DEVICE, DATA TRANSMISSION/ RECEPTION METHOD, RECORDING MEDIUM AND TOKEN RING NETWORK 失效
公开(公告)号：JP2002158681A
公开(公告)日：2002-05-31
申请号：JP2000354457
申请日：2000-11-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKANO TOSHIYUKI , FURUSHIMA HIROAKI
IPC分类号： H04L12/42
摘要： PROBLEM TO BE SOLVED: To provide a token ring network which can suppress malfunctions due to noise, a data transmission/reception device, a data transmission/reception method and a recording medium, which are used for the network. SOLUTION: In a node 200, data inputted to a receiver 211 via a transmission line 101 is outputted to the transmission line 101 from a driver 214 via a signal transmission line 231, an electrical switch 215 and a signal transmission line 235. A control signal output part 221 cuts the electrical switch 215, after a cut signal output part 222 detects the trailing end of data. The electrical switch 215 is connected, when a time which is not less than the time when data whose trailing end is detected by a connection signal output part 223 circulates the transmission line 101 elapses, after the connection signal output part 223 has detected the trailing end of data.

9. 发明专利

JP2001197095A TRANSCEIVER DEVICE USED FOR LAN SYSTEM, CONTROL METHOD FOR THE TRANSCEIVER DEVICE, RECORDING MEDIUM RECORDING PROGRAM USED FOR SAME TRANSCEIVER DEVICE, AND SAME LAN SYSTEM 失效
公开(公告)号：JP2001197095A
公开(公告)日：2001-07-19
申请号：JP2000006611
申请日：2000-01-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKANO TOSHIYUKI , TANAKA YOSHINORI , FURUSHIMA HIROAKI
IPC分类号： H04L12/42
摘要： PROBLEM TO BE SOLVED: To provide a system of low power consumption by avoiding unnecessarily holding a transmission line of a token ring LAN system in an active state. SOLUTION: The transceiver device 100 is interposed between transmission lines 103 of the token ring LAN system 10 and links LAN connecting device 101 to this system 10, and a transmission control circuit 107 inputs a signal to an enable terminal of a driver 105 sending data to an adjacent node 102 according to the reception of a signal 110 by a receiver 104 and a transmission acknowledgement signal 114 from the LAN connecting device 101 to switch the drive 105 to an active or inactive state.

10. 发明专利

JP2000295301A FSK DEMODULATING DEVICE, DATA TRANSMITTER-RECEIVER AND LAN SYSTEM 失效
公开(公告)号：JP2000295301A
公开(公告)日：2000-10-20
申请号：JP10057199
申请日：1999-04-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKANO TOSHIYUKI , KAWASAKI WATARU , FURUSHIMA HIROAKI
IPC分类号： H04L27/156 , H04L12/40
摘要： PROBLEM TO BE SOLVED: To provide a demodulating device which can perform satisfactory demodulation being strong with respect to noise and jitter even without using a fast crystal oscillator, suppresses a consumption current and secures a low cost and also high communication quality. SOLUTION: A demodulator 101 inputs a received FSK signal to a multistage shift register 102 according to a clock on the basis of a frequency being plural times as high as an FSK signal from a crystal oscillator 106, measures the pulse width of the FSK signal in a pulse width measuring part 103, selects an output of the register 102 from its results in a shift register output selecting part 104, decides data 0 and 1 in a demodulating part 105 and outputs demodulated data.

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