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11. 发明专利

JP2000046170A TRANSMISSION CONTROL DEVICE FOR VEHICLE 失效
公开(公告)号：JP2000046170A
公开(公告)日：2000-02-18
申请号：JP21455398
申请日：1998-07-29
申请人： EQUOS RESEARCH CO LTD , AISIN AW CO
发明人： KOBAYASHI KOJI , SHIIMADO TOSHIHIRO , ITO KENJI , MIKI NOBUAKI , KAWAI MASAO , TSUZUKI SHIGEO , SAKAKIBARA SEIJI , KURITA NORIYOSHI , MATSUSHITA YOSHIAKI
IPC分类号： F16H61/02 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To adjust the transmission ratio of a vehicle being cornering to the largest radius of curvature of the curve and prevent any adverse influence on the behavior of the wheels during the adjustment by allowing only an increasing shift of the transmission ratio. SOLUTION: Detection of vehicle cornering from navigation-device road information, gyro sensors and vehicle sensors activates cornering control. If a recommended transmission ratio set from the radius of curvature of the forward corner and the like exceeds an actually commanded transmission ratio at the detection time, the continuously variable transmission is adjusted to the recommended transmission ratio, through gradual control owing to a transmission control gain set smaller.

12. 发明专利

JPH11321381A VEHICLE CONTROL DEVICE 失效
公开(公告)号：JPH11321381A
公开(公告)日：1999-11-24
申请号：JP15206198
申请日：1998-05-15
申请人： AISIN AW CO , AQUEOUS RESERCH KK
发明人： KOBAYASHI KOJI , ITO KENJI , MIKI NOBUAKI , TSUZUKI SHIGEO , SAKAKIBARA SEIJI , KURITA NORIYOSHI , MATSUSHITA YOSHIAKI , KAWAI MASAO , SHIIMADO TOSHIHIRO
IPC分类号： B60W10/04 , B60K31/00 , B60W10/10 , B60W10/101 , B60W30/00 , B60W30/16 , F02D29/02 , F16H61/02 , F16H61/66 , F16H63/50 , G08G1/16 , B60K41/12
摘要： PROBLEM TO BE SOLVED: To smoothly run a vehicle while a vehicle running ahead is being followed up only by substantially actuating an accelerator. SOLUTION: This vehicle control device controls a vehicle equipped with a device capable of controlling deceleration, for example, a continuously variable transmission 8, and with an information detecting means of a forward obstacle detecting device 1 and a navigation system 3, which is capable of judging a relative relation between a vehicle running ahead and one's own car based on a relative relation, for example, an inter-vehicle distance and relative speed. A deceleration setting means S4 is set up, which determines a relative relation with the vehicle running ahead based on information obtained from the detection means 1, 3 so as to compare the relation with a target relative relation set in advance, and sets up the deceleration of one's own car in such a way as to arrive at the target relative relation. Based on the newly set deceleration, the device concerning the deceleration of the vehicle 8 is thus controlled.

13. 发明专利

JPH11115545A VEHICLE CONTROL DEVICE 失效
公开(公告)号：JPH11115545A
公开(公告)日：1999-04-27
申请号：JP29357397
申请日：1997-10-09
申请人： AQUEOUS RESERCH KK , AISIN AW CO
发明人： MOROTO SHUZO , MIKI NOBUAKI , KAWAI MASAO , KIMURA KEIICHI
IPC分类号： B60G17/015 , B60K31/00 , B60T7/12 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/22 , B60W30/00 , B60W30/16 , F02D29/02 , F16H59/60 , F16H61/02 , F16H63/50 , G08G1/0969
摘要： PROBLEM TO BE SOLVED: To enable a device to quickly smoothly perform each actuator control, in the case of performing the control of an actuator provided in each part based on road information stored in a navigation system. SOLUTION: Based on road information stored in a navigation system device 10 and an inter-vehicle distance detected by a forward obstacle detector device 60, in a navigation processing part 11, a degree of deceleration requirement is decided, the degree of this deceleration requirement is supplied to a control device 51, 52, 53, etc., of each actuator. Control of each actuator is detected in deceleration operation detection means 33, 32, with a start of deceleration operation serving as the beginning, execution is started.

14. 发明专利

JPH11107784A ENGINE BRAKING CONTROL DEVICE FOR VEHICLE 失效
公开(公告)号：JPH11107784A
公开(公告)日：1999-04-20
申请号：JP27175097
申请日：1997-10-03
申请人： AQUEOUS RESERCH KK , AISIN AW CO
发明人： MIKI NOBUAKI , SAKAKIBARA SHIRO , KIMURA KEIICHI
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , F02D9/02 , F02D29/02 , F02D41/04 , F02D41/12 , B60K41/04
摘要： PROBLEM TO BE SOLVED: To obtain engine braking force as intended. SOLUTION: This control device has an engine 61, a transmission section 10 actuating gear shifting based on a change-gear ratio every step of gear shifting, a selection means selecting each step of gear shifting, a throttle opening changing means changing the opening of a throttle regardless of accelerator pedal footing, an acceleration detecting means 82 detecting acceleration, a comparison means 83 comparing acceleration with a target value set in advance, and a keeping means 84 which actuates the throttle opening changing means based on the result of comparison made by the comparison means, and keeps acceleration at the target value. In this case, since acceleration can be kept at zero based on the result of comparison made between detected acceleration and the target value, engine braking force as intended can thereby be obtained.

15. 发明专利

JPH1182731A CONTROLLER OF AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH1182731A
公开(公告)日：1999-03-26
申请号：JP25591597
申请日：1997-09-04
申请人： AQUEOUS RES KK , AISIN AW CO
发明人： MOROTO SHUZO , MIKI NOBUAKI , KAWAI MASAO , KIMURA KEIICHI
IPC分类号： F16H61/18 , B60W30/00 , F16H61/14 , G01S17/93 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To prevent a rear-end collision accident without imparting unnatural feeling to a driver. SOLUTION: Relative speed Vr is calculated (S12). An optimum A/T shift stage and the state (slip amount) of a hydraulic torque converter 100 are decided by relative speed, a relative distance and the present vehicle speed (S14). Next, a normal shift stage of an automatic transmission is determined from a preliminarily set shift map for normal control (S16). When the operation from on to off of an accelerator pedal and the operation from off to on of a brake pedal, that is, the starting of a positive speed reduction operation by a driver is detected (S20 is Yes), the automatic transmission is controlled to the shift stage and the state of the hydraulic torque converter which are decided in the step 104 (S24). Speed reduction can be performed without imparting unnatural feeling to the driver because a down-shift is performed after the will of speed reduction by the driver is confirmed.

16. 发明专利

JPH1123716A DEVICE FOR DETECTING STATE AROUND VEHICLE 失效
公开(公告)号：JPH1123716A
公开(公告)日：1999-01-29
申请号：JP19199497
申请日：1997-07-01
申请人： AQUEOUS RES KK , AISIN AW CO
发明人： MIKI NOBUAKI , KAWAI MASAO , KIMURA KEIICHI
IPC分类号： G08G1/16 , B60W30/00 , G01S17/89 , G01S17/93
摘要： PROBLEM TO BE SOLVED: To provide a device for detecting the state around a vehicle which can always continuously seize a preceding vehicle. SOLUTION: A device for detecting the state of around a vehicle finds the variation ΔL of the distance to a preceding vehicle based on the past distance to the preceding vehicle detected by means of a distance detector and estimates, the present distance L(t-Δt)+ΔL to the preceding vehicle from the variation ΔL. In addition, the device presumes the position of the preceding vehicle based on road data from the present location of its own vehicle detected by means of a navigation controller and the estimated distance to the preceding vehicle (S26). Then the device adjusts the detecting direction of the distance detector to the presumed position of the preceding vehicle (S28). Since the device presumes the position of the preceding vehicle and adjusts the detecting direction of the distance detector to the presumed position, the device can measure the distance to the preceding vehicle without losing sight of the preceding vehicle even when the configuration of the road changes complicatedly.

17. 发明专利

JPH1123260A DISTANCE-DETECTING DEVICE 失效
公开(公告)号：JPH1123260A
公开(公告)日：1999-01-29
申请号：JP19045197
申请日：1997-06-30
申请人： AQUEOUS RES KK , AISIN AW CO
发明人： MIKI NOBUAKI , KAWAI MASAO , KIMURA KEIICHI , IKEYAMA TOMOAKI
IPC分类号： G01C3/06
摘要： PROBLEM TO BE SOLVED: To obtain a distance-detecting device which is low-cost, by which a distance up to a subject for photography such as the distance between vehicles or the like can be detected and by which the position of a vehicle with reference to a running lane can be detected by a method wherein the interval between formed images by a lens which image-forms an object to be measured and by one pair of image formation lenses which image-form the formed image of the lens again is detected and a distance up to the object, to be measured on the basis of the distance between the formed images is computed. SOLUTION: Regarding a lens 11 for distance detection, L=1/[1/f+1/(c-(Fv/β)*(l0-l))], wherein L represents a distance up to a subject S, (b) represents a distance up to an image formation point from the lens 11, (f) represents a focal length, (d) represents a defocus amount, Fv represents a prescribed variable, βrepresents the magnification of a separator lenses 14a, 24b, l0 represents the interval between formed images when focused, and l represents the interval between formed images when focuses at the front. Thereby, the distance up to the subject S for photography can be found on the basis of the intervals l, l0 between the formed images. On the other hand, in a distance-detecting single body which is constituted inside a lens barrel, its detecting direction is changed to two orthogonal directions by a right-and-left-direction scanning and drive means. On the basis of the detected interval between the formed images, the distance up to the subject for photography is detected by an image- interval computing means.

18. 发明专利

JPH10151954A POSITION DETECTING SWITCH INTEGRATED TYPE ELECTRONIC CONTROL UNIT FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH10151954A
公开(公告)日：1998-06-09
申请号：JP32589996
申请日：1996-11-22
申请人： AISIN AW CO
发明人： TANIGUCHI TAKAO , MIKI NOBUAKI , KIYAMA KEN , MURAKAMI NAOTAKA , OGASAWARA NAOTO , MORISHITA TOSHIYA , KANO TAKEMASU
IPC分类号： B60K20/00 , F16H59/10 , F16H59/70 , F16H61/00 , F16H61/26 , H03K17/94
摘要： PROBLEM TO BE SOLVED: To unify a position detecting switch for an automatic transmission and an electronic control unit as one body being compact in size. SOLUTION: An electronic control unit is built in a common case where a board 50 set up with two elements 51a and 51b comprising a microcomputer with a built-in automatic transmission control program and a position detecting switch connected with a detecting part to the microcomputer both are assembled together. This position detecting switch consists of a rotor 40 and five noncontact sensors 52a to 52e set up on the board 50. The microcomputer is built in with a learning control program which operates the dislocation of a turning angle in the rotor to each sensor and compensates it on the basis of each signal out of respective sensors conformed to a rotation of the rotor 40. Out of these element on the board 50, at least a part of the elements is arranged at the outside of a rotor's rotational range.

19. 发明专利

JPH09185419A PRESSURE CONTROL VALVE FOR HYDRAULIC CONTROLLER FOR AUTOMATIC CHANGE GEAR 失效
公开(公告)号：JPH09185419A
公开(公告)日：1997-07-15
申请号：JP35247395
申请日：1995-12-30
申请人： AISIN AW CO
发明人： MIKI NOBUAKI , KANO TAKEMASU , YAMAMOTO HARUKI
IPC分类号： F15B13/043 , F16H61/02 , F16K11/07 , G05D16/10 , G05D16/20
摘要： PROBLEM TO BE SOLVED: To prevent speed change shock caused by the reduction of output pressure and the other problem and to unnecessitate the extension of pressure control valve by controlling a spool so as to increase the output pressure when the output pressure is reduced by leak. SOLUTION: When a leak flow rate is increased, output pressure is reduced. Then, the change rate of electromagnetic part 2 to the stroke of electromagnetic attracting power is controlled equal with the change rate of spring power with the move of spool 11. Then, the spool 11 is moved by attracting a plunger (movable element) 22 through a hollow core (fixed element) 24 toward the direction to increase flow from an input port 101 to an output port 102. Thus, the output pressure is increased by changing balance among the spring power of spring 12 interposed inside a sleeve 10, feedback power generated by operating the output pressure outputted from the output port 102 to the spool 11, and electromagnetic attracting power generated by an electric signal inputted to the electromagnetic part 2.

20. 发明专利

JPH0979359A ELECTRONIC CONTROL DEVICE 失效
公开(公告)号：JPH0979359A
公开(公告)日：1997-03-25
申请号：JP26196895
申请日：1995-09-18
申请人： AISIN AW CO
发明人： TANIGUCHI TAKAO , MIKI NOBUAKI , KANO TAKEMASU , MORISHITA TOSHIYA , OGASAWARA NAOTO , KIYAMA KEN , MURAKAMI NAOTAKA
IPC分类号： B60K20/02 , F16H59/08 , F16H59/70
摘要： PROBLEM TO BE SOLVED: To integrally form a position detecting device and an electronic control device in a compact manner by combining together the two devices without any dead space. SOLUTION: In an electronic control device ECU formed integrally with a position detecting device NSW, the electronic control device board 50, on which a plurality of elements are arranged, of an electronic control device ECU has an overlap part 50a overlapped in the vertical direction to the rotation track surface of a rotor 40. An element 51a having a relatively short height is arranged at the overlap part 50a, and a tall element 51b is arranged on other board than the overlap part.

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