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公开(公告)号：EP0125619A3
公开(公告)日：1985-03-06
申请号：EP84105224
申请日：1984-05-09
申请人： HITACHI, LTD.
IPC分类号： H05K05/02
CPC分类号： H05K5/0056 , H05K1/0231 , H05K1/141 , H05K1/148 , H05K3/284 , H05K3/3405 , H05K3/3447 , H05K3/3463 , H05K3/36 , H05K2201/094 , H05K2201/09709 , H05K2201/1028 , H05K2201/10651
摘要： @ An electronic device for an automobile is roughly divided into individual parts (5) and control circuit elements (2a) which are mounted in a casing (1) divided into two compartments (20, 30), according to the present invention. The individual parts (5) are arranged in one compartment (30) and are covered with silicon rubber to improve their water resistance. The control circuit elements (2a) are arranged in the other compartment (20) and are covered with a silicon gel to prevent any stresses acting upon the control circuit elements, such as ICs, and provide these elements with moisture resistance. The control circuit elements (2a) are bonded by high-temperature solder to improve their heat resistance, but the individual parts (5) are bonded by eutectic solder.
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公开(公告)号：EP1635187A2
公开(公告)日：2006-03-15
申请号：EP05026399.5
申请日：2003-03-11
申请人： HITACHI, LTD.
CPC分类号： H01Q1/42 , G01S7/03 , G01S7/032 , H01Q1/421 , H01Q17/001 , Y10S977/95
摘要： The invention relates to a millimeter wave radar (1) that is used for the purpose of automatic operation or collision prevention of a vehicle, it is intended to solve the Problem that a side lobe (8) of a transmitted electromagnetic wave is reflected by surrounding bodies and the reflected wave is received, with the result that unnecessary bodies may also be detected.
A layer higher in dielectric loss than a radome (2) or a magnetic loss layer (9) and a conductor layer (10) in a mesh form are embedded in a part of the inside surface of the radome (2), whereby it is possible to provide a millimeter wave radar (1) which is light in weight, excellent in weathering performance, inexpensive, and excellent in detection performance.摘要翻译： 本发明涉及一种用于车辆的自动操作或防碰撞目的的毫米波雷达（1），旨在解决发射电磁波的旁瓣（8）被周围环境反射 接收到物体和反射波，结果也可以检测到不必要的物体。 在天线罩（2）的内表面的一部分中埋入比天线罩（2）或磁损耗层（9）和网状导体层（10）更高的介电损耗的层， 能够提供重量轻，耐候性优异，廉价且检测性能优异的毫米波雷达（1）。
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3.发明公开
公开(公告)号：EP1398647A2
公开(公告)日：2004-03-17
申请号：EP03005307.8
申请日：2003-03-11
申请人： Hitachi, Ltd.
CPC分类号： H01Q1/42 , G01S7/03 , G01S7/032 , H01Q1/421 , H01Q17/001 , Y10S977/95
摘要： The invention relates to a millimeter wave radar (1) that is used for the purpose of automatic operation or collision prevention of a vehicle, it is intended to solve the Problem that a side lobe (8) of a transmitted electromagnetic wave is reflected by surrounding bodies and the reflected wave is received, with the result that unnecessary bodies may also be detected.
A layer higher in dielectric loss than a radome (2) or a magnetic loss layer (9) and a conductor layer (10) in a mesh form are embedded in a part of the inside surface of the radome (2), whereby it is possible to provide a millimeter wave radar (1) which is light in weight, excellent in weathering performance, inexpensive, and excellent in detection performance.-
公开(公告)号：EP1635187A3
公开(公告)日：2006-05-31
申请号：EP05026399.5
申请日：2003-03-11
申请人： HITACHI, LTD.
CPC分类号： H01Q1/42 , G01S7/03 , G01S7/032 , H01Q1/421 , H01Q17/001 , Y10S977/95
摘要： The invention relates to a millimeter wave radar (1) that is used for the purpose of automatic operation or collision prevention of a vehicle, it is intended to solve the Problem that a side lobe (8) of a transmitted electromagnetic wave is reflected by surrounding bodies and the reflected wave is received, with the result that unnecessary bodies may also be detected.
A layer higher in dielectric loss than a radome (2) or a magnetic loss layer (9) and a conductor layer (10) in a mesh form are embedded in a part of the inside surface of the radome (2), whereby it is possible to provide a millimeter wave radar (1) which is light in weight, excellent in weathering performance, inexpensive, and excellent in detection performance.摘要翻译： 本发明涉及一种用于车辆自动操作或防撞的目的的毫米波雷达（1），旨在解决传输电磁波的旁瓣（8）被周围的反射的问题 物体和反射波被接收，结果也可能检测不必要的物体。 与雷达罩（2）或磁损耗层（9）和网状形式的导体层（10）相比，介电损耗高的层被埋置在天线罩（2）的内表面的一部分中，由此， 可能提供重量轻，耐候性好，价格便宜，检测性能优异的毫米波雷达（1）。
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公开(公告)号：EP1326090A2
公开(公告)日：2003-07-09
申请号：EP02018291.1
申请日：2002-08-23
申请人： Hitachi, Ltd.
发明人： Izumi, Shiho , Kuroda, Hiroshi , Kuragaki, Satoru , Sato, Kazuhiko , Nakazawa, Terumi , Mizuishi, Kenichi , Takano, Kazuaki , Sasaki, Mitsuhide , Kondoh, Hiroshi , Tsubota, Mikito
CPC分类号： G01S13/56 , G01S13/04 , G01S13/348 , G01S13/589
摘要： The invention relates to a device in which surroundings of a building (4) can be monitored using a sensor; when detecting an intruder, an object (7) can be detected even in the case of bad weather; and a predetermined area can be monitored using as few sensors as possible. The device includes a security system which emits a radio wave from a building (4) to a predetermined area outside the building (4) to detect an object (7), and on the basis of output of the object detecting unit (2), a judgment is made as to whether or not the object will intrude into the predetermined area.
摘要翻译： 本发明涉及一种装置，其中建筑物（4）的周围可以使用传感器来监测; 当检测到入侵者时，即使在恶劣天气的情况下也可以检测到物体（7）; 并且可以使用尽可能少的传感器来监视预定区域。 该设备包括安全系统，该安全系统从建筑物（4）发射无线电波到建筑物（4）外部的预定区域以检测物体（7），并且基于物体检测单元（2）的输出， 判断物体是否侵入预定区域。
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公开(公告)号：EP1635187B1
公开(公告)日：2007-12-12
申请号：EP05026399.5
申请日：2003-03-11
申请人： HITACHI, LTD.
发明人： Fujieda, Tadashi , Kuroda, Hiroshi c/o Hitachi Ltd. IP Group , Nakazawa, Terumi , Suzuki, Mitsushige
CPC分类号： H01Q1/42 , G01S7/03 , G01S7/032 , H01Q1/421 , H01Q17/001 , Y10S977/95
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7.发明公开High-frequency transmitter-receiving apparatus for such an application as vehicle-onboard radar system 审中-公开Hochfrequenz-Sende-EmpfangsvorrichtungfürFahrzeug-Radarsysteme
公开(公告)号：EP0978729A2
公开(公告)日：2000-02-09
申请号：EP99306230.6
申请日：1999-08-05
申请人： HITACHI, LTD.
发明人： Sekine, Kenji , Kondoh, Hiroshi , Kamozaki, Keigo , Nagaishi, Hideyuki , Matsuura, Kazuo , Nakazawa, Terumi , Tanimoto, Michio , Sasaki, Hideaki , Taniguchi, Yuzo
IPC分类号： G01S7/03
CPC分类号： H01L23/66 , G01S7/03 , G01S7/032 , G01S2013/9325 , H01L24/48 , H01L2223/6627 , H01L2223/6677 , H01L2224/05599 , H01L2224/48091 , H01L2224/85399 , H01L2924/00014 , H01L2924/0102 , H01L2924/01078 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/1423 , H01L2924/15153 , H01L2924/1517 , H01L2924/16152 , H01L2924/1903 , H01Q1/3233 , H01Q21/0087 , H01Q23/00 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： A high-frequency transmitter-receiver apparatus includes a transceiver circuit (10) realized in a planar structure by a dielectric substrate (3) and a semiconductor chip (4) and a planar antenna (7) formed on a dielectric substrate (2) are provided on front and rear surfaces, respectively, of a single electrically conductive base plate (1). Signal lines of the planar circuit and the planar antenna are electrically interconnected by a coaxial line (106-1, 106-2).
摘要翻译： 一种高频发射机 - 接收机装置，包括通过电介质基板（3）和半导体芯片（4）以及形成在电介质基板（2）上的平面天线（7）在平面结构中实现的收发电路（10） 分别设置在单个导电基板（1）的前表面和后表面上。 平面电路和平面天线的信号线通过同轴线（106-1,106-2）电互连。
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8.发明公开
公开(公告)号：EP1398647A3
公开(公告)日：2004-04-07
申请号：EP03005307.8
申请日：2003-03-11
申请人： Hitachi, Ltd.
CPC分类号： H01Q1/42 , G01S7/03 , G01S7/032 , H01Q1/421 , H01Q17/001 , Y10S977/95
摘要： The invention relates to a millimeter wave radar (1) that is used for the purpose of automatic operation or collision prevention of a vehicle, it is intended to solve the Problem that a side lobe (8) of a transmitted electromagnetic wave is reflected by surrounding bodies and the reflected wave is received, with the result that unnecessary bodies may also be detected. A layer higher in dielectric loss than a radome (2) or a magnetic loss layer (9) and a conductor layer (10) in a mesh form are embedded in a part of the inside surface of the radome (2), whereby it is possible to provide a millimeter wave radar (1) which is light in weight, excellent in weathering performance, inexpensive, and excellent in detection performance.
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公开(公告)号：EP1326090A3
公开(公告)日：2004-01-07
申请号：EP02018291.1
申请日：2002-08-23
申请人： Hitachi, Ltd.
发明人： Izumi, Shiho , Kuroda, Hiroshi , Kuragaki, Satoru , Sato, Kazuhiko , Nakazawa, Terumi , Mizuishi, Kenichi , Takano, Kazuaki , Sasaki, Mitsuhide , Kondoh, Hiroshi , Tsubota, Mikito
CPC分类号： G01S13/56 , G01S13/04 , G01S13/348 , G01S13/589
摘要： The invention relates to a device in which surroundings of a building (4) can be monitored using a sensor; when detecting an intruder, an object (7) can be detected even in the case of bad weather; and a predetermined area can be monitored using as few sensors as possible. The device includes a security system which emits a radio wave from a building (4) to a predetermined area outside the building (4) to detect an object (7), and on the basis of output of the object detecting unit (2), a judgment is made as to whether or not the object will intrude into the predetermined area.
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10.发明公开High-frequency transmitter-receiving apparatus for such an application as vehicle-onboard radar system 审中-公开高频发送 - 接收设备，用于车辆雷达系统
公开(公告)号：EP0978729A3
公开(公告)日：2002-03-20
申请号：EP99306230.6
申请日：1999-08-05
申请人： Hitachi, Ltd.
发明人： Sekine, Kenji , Kondoh, Hiroshi , Kamozaki, Keigo , Nagaishi, Hideyuki , Matsuura, Kazuo , Nakazawa, Terumi , Tanimoto, Michio , Sasaki, Hideaki , Taniguchi, Yuzo
CPC分类号： H01L23/66 , G01S7/03 , G01S7/032 , G01S2013/9325 , H01L24/48 , H01L2223/6627 , H01L2223/6677 , H01L2224/05599 , H01L2224/48091 , H01L2224/85399 , H01L2924/00014 , H01L2924/0102 , H01L2924/01078 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/1423 , H01L2924/15153 , H01L2924/1517 , H01L2924/16152 , H01L2924/1903 , H01Q1/3233 , H01Q21/0087 , H01Q23/00 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： A high-frequency transmitter-receiver apparatus includes a transceiver circuit (10) realized in a planar structure by a dielectric substrate (3) and a semiconductor chip (4) and a planar antenna (7) formed on a dielectric substrate (2) are provided on front and rear surfaces, respectively, of a single electrically conductive base plate (1). Signal lines of the planar circuit and the planar antenna are electrically interconnected by a coaxial line (106-1, 106-2).
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