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71. 发明专利

JP2004301980A Speech interaction device and proxy device for speech interaction, and programs for them 有权
公开(公告)号：JP2004301980A
公开(公告)日：2004-10-28
申请号：JP2003093194
申请日：2003-03-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI TADASHI , ISHIKAWA YASUSHI , NISHIDA MINORU , SUMIDA MASATO
IPC分类号： G10L15/22 , G10L15/00
摘要： PROBLEM TO BE SOLVED: To save a trouble to perform routine speech interacting operations. SOLUTION: A speech interaction device is equipped with a history storage means 11 of storing as a use history an operation indication that a user makes when using contents accompanied by an interacting operation obtained through a network and an interacting operation proxy means 12 of outputting the operation history stored as the use history as an operation indication complying with interacting operation control information of the above contents. When the condition of use of the above contents meets a specified condition, the interacting operation proxy means 12 obtains the operation indication from the use history stored in the history storage means 11 and outputs it instead of an interacting operation indication made by the user's utterance. COPYRIGHT: (C)2005,JPO&NCIPI

72. 发明专利

JP2002334241A SALES SUPPORT SYSTEM LINKED WITH NAVIGATION SYSTEM AND METHOD THEREFOR 失效
公开(公告)号：JP2002334241A
公开(公告)日：2002-11-22
申请号：JP2001141665
申请日：2001-05-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： NISHIWAKI TAKASHI , NISHIDA MINORU
IPC分类号： G01C21/00 , G01C21/26 , G01C21/34 , G06Q30/06 , G06Q50/00 , G06Q50/30 , G08G1/0969 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a sales support system capable of obtaining the information of a sales store suitable for a purchaser without taking the time and labor of the purchaser. SOLUTION: The sales support system is provided with a means 101 for transmitting sales store information including at least the information of merchandise handled by the sales store, a price and the position of the sales store, a means 105 for guiding a route to the destination of the purchaser, a means 103 for listing up the sales stores handling merchandise desired to be purchased on the basis of the sales store information transmitted from the sales store information transmission means according to the input of the purchaser, a means 107 for calculating a cost C2 required for moving through the sales store to the destination for the respective listed-up sales stores, a means 109 for calculating a priority judgment parameter P from the sum of the C2 and the price of the merchandise and giving higher priorities to the sales stores to purchase the merchandise in the ascending order of the priority judgment parameter P and a means 111 for reporting the sales store information to the purchaser according to the set priorities.

73. 发明专利

JP2002331892A PARKING ASSISTING DEVICE 失效
公开(公告)号：JP2002331892A
公开(公告)日：2002-11-19
申请号：JP2001140459
申请日：2001-05-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： NISHIWAKI TAKASHI , NISHIDA MINORU
IPC分类号： B60R21/00 , B62D6/00
摘要： PROBLEM TO BE SOLVED: To solve the problem of the conventional parking assisting device having a sensor and a marker installed in a parking zone, wherein the operable parking zone is limited to a parking zone having a sensor and a marker. SOLUTION: A portable parking zone marker 3 provided in the parking zone 2 is detected by an on-vehicle sensor 4, and informed to an on-vehicle parking assisting controller 5. The parking assisting controller 5 forms a steering actuator signal for operating a steering actuator 7, and automatic steering is performed by the steering actuator 7 to guide the vehicle 1 to a parking zone 2.

74. 发明专利

JP2002168953A DEVICE FOR MONITORING VICINITY OF VEHICLE 失效
公开(公告)号：JP2002168953A
公开(公告)日：2002-06-14
申请号：JP2000363014
申请日：2000-11-29
申请人： MITSUBISHI ELECTRIC CORP
发明人： OKAMURA MOICHI , NISHIDA MINORU
IPC分类号： B60R21/00 , G01S7/41 , G01S13/60 , G01S13/93 , G01S17/93 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a practical method for recognizing an object providing high data processing efficiency even when extremely many detection point data is obtained by means of a scanning-type laser radar. SOLUTION: A relative position and a relative speed of an object around a driver's own vehicle related to the vehicle are detected by a recognizing means by executing sweep radiation of electromagnetic waves around the vehicle with the laser radar and outputting a plurality of sweep radiation directions and a detection distance in each of the directions. The recognizing means stores whether each of M×N small regions, obtained by dividing an X-Y coordinate system with the vehicle width direction as an X-axis and the traveling direction as a Y-axis, is with or without a detection point data (the sweep radiation direction and the detection distance in the direction) in a two-dimensional array corresponding to each of the small regions, and executes sum-of-product operation for each element of the two-dimensional array by sequentially scanning a two-dimensional array mask composed of J×K elements (J

75. 发明专利

JP2002002519A VEHICLE STEERING CONTROL DEVICE 失效
公开(公告)号：JP2002002519A
公开(公告)日：2002-01-09
申请号：JP2000192772
申请日：2000-06-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： NISHIWAKI TAKASHI , NISHIDA MINORU
IPC分类号： B62D6/00 , B62D1/28 , B62D5/04 , B62D15/00 , B62D101/00 , B62D113/00 , B62D119/00 , B62D137/00 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide an automatic steering system which jointly uses a drive device together with an electric power steering device, and prevents any emergency avoiding operation of a driver. SOLUTION: This vehicle steering control device comprises an image sensor 10 for detecting the positional relationship between the vehicle and a lane, a target steering quantity computing unit 41 for obtaining the target steering quantity A necessary for the traveling along the lane based on the positional relationship, a torque sensor 30 for detecting the manual steering force of operating a steering wheel by the driver, a target steering quantity computing unit 42 for outputting the target steering quantity B by changing the target steering quantity A according to the detected manual steering force, a steering angle sensor 20 for detecting the actual steering quantity, and an automatic steering force computing unit 43 for obtaining the automatic steering force necessary for agreeing the target steering quantity B with the actual steering quantity. Steering can be implemented based on the will of the driver even in the automatic steering mode.

76. 发明专利

JP2001343460A NEARBY MOTOR VEHICLE DETECTING DEVICE 失效
公开(公告)号：JP2001343460A
公开(公告)日：2001-12-14
申请号：JP2000166100
申请日：2000-06-02
申请人： MITSUBISHI ELECTRIC CORP
发明人： OKAMURA MOICHI , NISHIDA MINORU , YANO TAKUTO
IPC分类号： G08G1/16 , B60W30/00 , G01S7/48 , G01S17/93
摘要： PROBLEM TO BE SOLVED: To improve accuracy in the distance between motor vehicles and relative speed by eliminating weighting to each distance data, when obtaining the distance data in divided areas in a data compressing means and reducing the effects of the distance data on both ends of the motor vehicles, at which distance measurement errors are large or of error distance data due to noises, such as disturbance light and interference light. SOLUTION: This nearby motor vehicle detecting device is constituted of a distance- measuring means to measure the distance to a body present in the direction of distance measurement, by applying electromagnetic waves toward a plurality of directions around own motor vehicle and receiving the reflected waves at the body present in each direction of distance measurement, a data-compressing means for reducing the number of items of distance data measured by the distance-measuring means, and a motor vehicle recognizing means to recognize the motor vehicle around the own motor vehicle, on the basis of the distance data compressed by the data compressing means. The nearby motor vehicle detecting device is provided with the data-compressing means to notice on the divided areas that an irradiated area irradiated with the electromagnetic waves is divided into a prescribed number and to select one data as distance data in the divided areas from the distance data included in each divided area.

77. 发明专利

JPH10181379A DEVICE AND METHOD FOR DECIDING AWAKENING 失效
公开(公告)号：JPH10181379A
公开(公告)日：1998-07-07
申请号：JP35040396
申请日：1996-12-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： SATAKE TOSHIHIDE , SHITAYA MITSUO , NISHIDA MINORU , SEKI MAKITO
IPC分类号： B60K28/06 , A61B3/10 , A61B5/16 , B60W30/00
摘要： PROBLEM TO BE SOLVED: To improve reliability on decision of awakening by a method wherein when the eyes of a human being are in an opening state, at least two different feature amounts by which the degree of awakening is featured are calculated at intervals of a given time, one feature amount suitable for the state of a human being is selected, and based thereon, it is decided whether the human being is awakened. SOLUTION: A feature amount calculating means 31 calculates at least two kinds of feature amounts to feature the degree of awakening is calculated based on a closing eye continuance time measured by a closing eye continuance time measuring means 20. The feature amount has at least two feature amounts of one being a first feature amount depending upon an eye closing continuance time and the other being a second feature amount not depending upon an excessive long eye closing continuance time. Feature amount selecting means 51 selects the optimum feature amount of at least two kinds of the feature amounts according to the state of a subject. In this case, when the subject is in an awaken state, the second feature amount is selected and when the degree of awakening is in a lowering state, the first feature amount is selected. A deciding means 40 decides it from a feature amount selected by the feature amount selecting means 51 whether the subject is in an awakening state.

78. 发明专利

JPH09109724A VEHICLE START WARNING DEVICE 失效
公开(公告)号：JPH09109724A
公开(公告)日：1997-04-28
申请号：JP26851595
申请日：1995-10-17
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHITAYA MITSUO , NISHIDA MINORU , SATAKE TOSHIHIDE , SEKI MAKIHITO , INOUE TOMOYUKI , KANEKO KAZUMA
IPC分类号： B60K28/06 , B60W30/00 , G08B21/00
摘要： PROBLEM TO BE SOLVED: To output a start warning at the optimum timing by suppressing mental uncomfortableness while matching the sense of driver, instead of outputting a constant start warning all the time. SOLUTION: A preceding vehicle start detector 20 detects the start of a preceding vehicle by means of an ultrasonic distance measuring device 10. A warning output judging device 33 detects the state of a driver by means of a side view detector 51 at the time of starting of a preceding vehicle and if the driver is not making side looking, start warning output is postponed and when he/she makes side looking, start warning is outputted rather sooner. In addition, a warning output judging device changes the time until the output of warning according to presence/absence of any following vehicle. The operation behavior of a driver is learned during his/her driving behavior and a reference time until output of a warning is set in compliance with his/her operation behavior.

79. 发明专利

JPH0934424A DISPLAY SYSTEM 失效
公开(公告)号：JPH0934424A
公开(公告)日：1997-02-07
申请号：JP18580295
申请日：1995-07-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHITAYA MITSUO , NISHIDA MINORU , SATAKE TOSHIHIDE , SEKI MAKITO
IPC分类号： H04N5/765 , G06T1/00 , G09G5/00 , H04N5/63
摘要： PROBLEM TO BE SOLVED: To prevent a display system from operating uselessly, when a viewer is dozing by detecting an awakening state of the viewer by an awakening degree detection means and controlling an image display means according to the detected awakening degree. SOLUTION: Power supply is supplied from an LED power supply circuit 16 to an infrared LED 15 so that the infrared ray LED 15 is emitted and when an photographic means 11 photographs the face of a viewer, a retinal reflection image is observed on its photographic image. This photographic image is input in an instantaneous sight pattern detection circuit 12 to detect an instantaneous sight pattern and then input in an awakening degree detection circuit 13. Appropriate binary threshold is set as the instantaneous sight pattern, the open or closed state of the eyelids can be detected by judging the apparent presence/ unpresence of the pupils, and the awakening degree of the viewer can be detected by the instantaneous sight pattern in the awakening degree detection circuit 13. When the awakening degree detection means detects the dozing state, the power supply of a display system is cut, or the power supply of the image display means is cut in the dozing state so that a sound output means is cut in the dozing state.

80. 发明专利

JPH0933642A VEHICLE CIRCUMFERENCE DETECTING DEVICE 失效
公开(公告)号：JPH0933642A
公开(公告)日：1997-02-07
申请号：JP18410295
申请日：1995-07-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： KANEKO KAZUMA , NISHIDA MINORU , AKASU MASAHEI , OKAMURA MOICHI
IPC分类号： G01S13/52 , G01S13/93 , G01S17/93
摘要： PROBLEM TO BE SOLVED: To accurately discriminate between a static target such as a reflector and a moving target such as a vehicle when a vehicle is running on a curved road. SOLUTION: Assuming that a target corresponding to a first detection point disposed on a two-dimensional coordinates by a coordinate conversion means 2 is a static one, a prediction point at the next measuring time is calculated from a speed of a vehicle itself, variation of angle due to the rotation of the vehicle itself and a measuring time interval by means of a prediction position calculating means 14. A prediction range is set by referring to the prediction point by means of a prediction range setting means 7. When a second detection point exists within the prediction range, it is judged that a target corresponding to the second detection point is a static target by means of a static target judging means 8.

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