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1. 发明专利

JPS6048086A FUEL DISPLAY FOR VEHICLE 失效
公开(公告)号：JPS6048086A
公开(公告)日：1985-03-15
申请号：JP15663483
申请日：1983-08-26
申请人： NIPPON DENSO CO
发明人： MINAMI KAZUAKI , INOUE YOUZOU
IPC分类号： G01F23/00 , B60Q9/00 , G01D7/00 , G09G3/00 , G09G3/20

2. 发明专利

JPS59206236A Display device for vehicle 失效
标题翻译：车辆显示装置
公开(公告)号：JPS59206236A
公开(公告)日：1984-11-22
申请号：JP8139583
申请日：1983-05-10
申请人： Nippon Denso Co Ltd
发明人： HORIE HISATERU , MINAMI KAZUAKI , INOUE YOUZOU
IPC分类号： B60R16/02 , G07C5/08 , G09G3/00
CPC分类号： G07C5/0816
摘要： PURPOSE:To improve visual ascertainment of abnormal display, by a method wherein, through computing of a microcomputer, abnormality is displayed by means of a staged change in color tone called a change in the background color of a CRT display surface and a change in a car speed display color. CONSTITUTION:For example, when the temperature of cooling water is increased to an abnormal value, a microcomputer 70 decides abnormality by means of a signal from a water temperature sensor 20, produces data which changes the background color of a display surface 91 of a CRT 90 from a grey color to a red color, and performs red display of the periphery thereof togetherwith digital green display of a car speed through a controller 80. In which case, a vehicle is brought to a stop, but if no level change occurs to a signal from a car speed sensor 10 through a shaping circuit 50, overheat and the necessity of engine stop are displayed by means of a synchronizing signal. In case a vehicle is left to run as it is, a car speed display is changed from a green color to, for example, a black color. This permits improvement of visual ascertainment of abnormal display.
摘要翻译：目的：为了提高异常显示的视觉辨认，通过以下方法，通过微机的计算，通过色调的分级变化显示异常，称为CRT显示面的背景颜色的变化和车速显示颜色。构成：例如，当冷却水的温度升高到异常值时，微型计算机70通过来自水温传感器20的信号来判定异常，生成改变CRT的显示面91的背景颜色的数据 90，从灰色到红色，并且通过控制器80与车速的数字绿色显示一起执行其周边的红色显示。在这种情况下，车辆停止，但是如果没有发生电平变化来自汽车速度传感器10的通过整形电路50的信号，过热和发动机停止的必要性通过同步信号显示。在车辆保持原样运行的情况下，车速显示从绿色变为例如黑色。这允许改善视觉辨认异常显示。

3. 发明专利

JPS58193419A Electronic running distance meter for automobile 失效
标题翻译：电动跑步距离计
公开(公告)号：JPS58193419A
公开(公告)日：1983-11-11
申请号：JP7705582
申请日：1982-05-07
申请人： Nippon Denso Co Ltd
发明人： ITOU YOUJI , INOUE YOUZOU , MIURA ETSUJI , FUKATSU KATSUO , OOYAMA SHINJI , MIKUNI HAJIME
IPC分类号： G01C22/00 , B60Q9/00
CPC分类号： B60Q9/00
摘要： PURPOSE:To input refueling time automatically and to confirm the running distance from the refueling time readily, by providing a means, which electrically detects the refueling state in a fuel tank. CONSTITUTION:An ignition switch 1 detects the inserting state of a vehicle key. A distance sensor 2 generates pulses corresponding to the running distance. A refueling switch 3 electrically detects the refueling state in a fuel tank of a vehicle and generates a refueling signal. A setting switch 4 performs resetting. A key operating part 5 changes the starting point of the running distance. A microcomputer 6 performs operation processing, stores the running distance in a nonvolatile mode, and displays the running distance on a display 11. When the refueling signal is generated, the signal is made to be one starting point for the running distance. When a display request instruction from the refueling time is generated by the operating part 5, the running distance from said starting point is displayed on the display 11 by digits. A fuel mark 11a is also displayed in the vicinity of the running distance display.
摘要翻译：目的：自动输入加油时间，并通过提供一种电气检测燃油箱加油状态的方法，快速确认加油时间的运行距离。构成：点火开关1检测车辆钥匙的插入状态。距离传感器2产生与行驶距离对应的脉冲。加油开关3电气地检测车辆的燃料箱中的加油状态并产生加油信号。设定开关4进行复位。键操作部分5改变运行距离的起始点。微型计算机6进行运行处理，将运行距离存储在非易失性模式中，并将运行距离显示在显示器11上。当生成加油信号时，将信号作为运行距离的一个起始点。当由操作部5生成来自加油时间的显示请求指示时，从显示器11的数字开始，显示起始点的行驶距离。燃料标记11a也显示在行驶距离显示附近。

4. 发明专利

JPS58101241A CAR SPEED CONTROLLER 失效
公开(公告)号：JPS58101241A
公开(公告)日：1983-06-16
申请号：JP20065081
申请日：1981-12-11
申请人： NIPPON DENSO CO
发明人： HARA KIYOSHI , INOUE YOUZOU , SUZUKI MOTOYOSHI
IPC分类号： G05D13/62 , B60K31/00 , B60K31/08 , B60K31/10 , B60W30/00 , F02D9/02 , F02D29/02
摘要： PURPOSE:To produce a desired engine output corresponding to the load in a car performing the auto-drive travelling. CONSTITUTION:It is comprised of a microcomputor 1, a clock generating circuit 2 for specifying the processing timing and a reset 3. A multiplexer 11 will output an analog car height signal Ah from a car height sensor 9 and an analog pressure signal Ap from a weight sensor 19 for detecting the pressure of a gas or liquid 10C in a car height regulator 10 to an analog/digital converter 12 selectively by an indicating signal from a microcomputor 1. During the auto- drive travelling, a throttle valve 16 is actuated by an actuator 14. During the set driving, where the car weight is relatively high, the conducting time of the control valve is lengthened to bring the referential operating amount of the actuator 14 into high thus to perform the correction due to the load.

5. 发明专利

JPS5872763A VEHICLE TRAVELING CONTROLLER 失效
公开(公告)号：JPS5872763A
公开(公告)日：1983-04-30
申请号：JP17161581
申请日：1981-10-27
申请人： NIPPON DENSO CO
发明人： HARA KIYOSHI , INOUE YOUZOU , NODA MUNETAKA
IPC分类号： G05D13/62 , B60K20/00 , B60K31/06 , B60K31/10 , F16H61/02 , F16H61/14 , F16H63/44
摘要： PURPOSE:To improve the operation performance of a vehicle, by periodically effecting travel control which comprises automatic drive control and speed change control and by engaging a high gear lutch when the speed of the vehicle is not lower than a predetermined level and automatic drive traveling is appointed. CONSTITUTION:Signals from an input section 2 comprising an automatic drive set switch 5, an automatic drive cancel switch 6, a range switch 7, a throttle sensor 8 and a vehicle speed sensor 9 are inputted into a vehicle traveling controller 1. A microcomputer 26 periodically performs traveling control which consists of automatic drive control and speed change control, to regulate a throttle valve 11, a high gear clutch 20 and a final drive gear 21. When the automatic drive set switch 5 is turned on above a prescribed vehicle speed, the high gear cluth 20 is engaged to improve the efficiency of moving power transmission, the responsiveness of automatic drive control and the force of engine braking.

6. 发明专利

JPS5871409A METHOD AND DEVICE FOR DISPLAYING RUNNING POSITION OF VEHICLE 失效
公开(公告)号：JPS5871409A
公开(公告)日：1983-04-28
申请号：JP17051681
申请日：1981-10-23
申请人： NIPPON DENSO CO
发明人： HARA KIYOSHI , INOUE YOUZOU , ITOU YOUJI , TANABE TSUTOMU , HASEBE KOUJI
IPC分类号： G01C21/00 , G01C21/26 , G05D1/02
摘要： PURPOSE:To correct the display of the vehicle position readily, by changing the computed values which indicate the coordinates of a map in response to touch switches to the coordinate values of the adjacent road. CONSTITUTION:When a one touch correcting area on a panel switch is touched, the computed coordinate values of the vehicle on the map based on the outputs of an azimuth detector 1 and a distance sensor 2, which are stored in a CRT controller 5 through a microcomputer 4, are compared with the coordinate values of the adjacent road on the map, which are read from a cassette tape 3a. The coordinate values of the vehicle on the map is automatically adjusted so that the difference between both coordinate values becomes small. As a result, the vehicle position display, which is deviated from the road due to the errors in computation from the starting point, can be corrected to bring it back to the road by easy manipulation.

7. 发明专利

JPS5813164A APPARATUS FOR CONTROLLABLY PREHEATING ENGINE 失效
公开(公告)号：JPS5813164A
公开(公告)日：1983-01-25
申请号：JP11016281
申请日：1981-07-14
申请人： NIPPON DENSO CO
发明人： HARA KIYOSHI , YAMAMIYA OSAMU , INOUE YOUZOU , UCHIDA TSUNEO , NAKANISHI SATOSHI
IPC分类号： F02P19/02
摘要： PURPOSE:To enable an engine preheating plug to be automatically changed over to the energized condition through a resistor by doubling an energizing path to said plug to form one of electric control means of the resistor having current value adjusting action and detect the disconnection of the preheating plug according to the energizing current value. CONSTITUTION:A relay 13 keeps closing the contact if it is not under disconnected condition, and energizes or deenergizes a relay 12 in response to current value showing temperature of preheating plugs 1-4 to intermittently close the contact. Thus, the preheating plugs 1-4 are maintained at about 700 deg.C-900 deg.C. If one of the preheating plugs is disconnected, a disconnection selecting circuit 22 generates H level output delayed some time after closing a switch 6 to turn on all transitors 23-25. By turning on the transistor 23 is lit a disconnection indicating lamp 15, the relay 13 is deenergized by turning on the transistor 24 and the relay 12 deenergized by turning on the transistor 25. Thus, the preheating plugs 1-4 are supplied with current only through resistances 10, 11 to supply large current to the preheating plugs and give abruptly exothermic reaction to same.

8. 发明专利

JPS5677532A METHOD OF CONSTANTTSPEED CONTROL AND APPARATUS THEREFOR 失效
公开(公告)号：JPS5677532A
公开(公告)日：1981-06-25
申请号：JP15398579
申请日：1979-11-28
申请人： NIPPON DENSO CO
发明人： SUGIURA AKIO , INOUE YOUZOU , ODA KAZUO , NIIMI YUKIHIDE , NINOYUU YUTAKA , KINUGAWA MASUMI
IPC分类号： F02D41/04 , B60K31/00 , F02D17/00 , F02D17/02 , F02D29/02 , F02D41/02 , F02D41/14 , G05D13/62
摘要： PURPOSE:To lower the fuel consumption of an engine, employing a system for reducing the number of operative cylinders in achieving stable operation of the engine, so that the engine can be operated at a constant speed with the opening of a throttle valve being kept at a fairly large angle. CONSTITUTION:A system for constant-speed control of a vehicle shown in the drawing comprises a microcomputor 5, to which are given outputs of a vehicle-speed sensor 1, a cancel switch 2 for cancelling constant-speed control, a brake switch 3, an allowance switch 4 for allowing automatic setting of constant-speed control, etc. This microcomputor 5 functions to control the opening of a throttle valve 12 by a throttle actuator 11 in response to the deviation between a vehicle-speed signal from sensor 1 and a setting vehicle speed, so as to run the vehicle at a constant speed. In the above arrangement, a control circuit 8 for reducing the number of operative cylinders is interposed between a fuel injection controlling circuit 7 and an injection valve driving circuit 9. With such an arrangement, the system is operated to reduce the number of operative cylinders and to increase the opening of the throttle valve when the vehicle is run at a constant speed higher than a certain level continuously for a time period longer than a predetermined while.

9. 发明专利

JPS5654932A METHOD AND EQUIPMENT FOR CONTROLLING CONSTANT SPEED RUNNING 失效
公开(公告)号：JPS5654932A
公开(公告)日：1981-05-15
申请号：JP13106479
申请日：1979-10-10
申请人： NIPPON DENSO CO
发明人： NINOYUU YUTAKA , INOUE YOUZOU , SUGIURA AKIO , ODA KAZUO , NIIMI YUKIHIDE , KINUGAWA MASUMI
IPC分类号： F02D41/34 , B60K31/00 , F02D17/02 , F02D29/02 , F02D41/04 , F02D41/14 , G05D13/62
摘要： PURPOSE:To reduce a loop loss of a multicylinder engine by applying the reduction control of engine operating cylinder number, thereby enabling a constant speed running, with a throttle valve opened more widely. CONSTITUTION:Based on a running control program, a microcomputer 4 executes a required computing and issues a throttle fixed signal and a cylinder thinned-out indication signal. A cylinder thinned-out control circuit 7 controls to thin out injection pulses according to the thinned-out ratio of the cylinder thinned-out indication signal and also controls number of cylinders to be supplied with fuel. A throttle actuator 10 retains a throttle valve open 2/3 or 3/3. Both of a reduction of operating cylinder number and an increase of a throttle valve opening or either of them is controlled to maintain a travelling speed a specific vehicle speed.

10. 发明专利

JPS5653912A CONTROLLING METHOD OF AIR CONDITIONER FOR ENERGY SAVING 失效
公开(公告)号：JPS5653912A
公开(公告)日：1981-05-13
申请号：JP13030579
申请日：1979-10-09
申请人： NIPPON DENSO CO
发明人： ITOU YOUJI , INOUE YOUZOU , HARA KIYOSHI
IPC分类号： B60H1/00 , B60H1/32 , F24F11/02
摘要： PURPOSE:To prevent an extra consumption of energy and obtain an appropriate air conditioning by interrupting a compressor driving of an air conditioner for an automobile at an interval determined by a predetermined interruption ratio to make a correction to the air conditioning control within a passenger compartment. CONSTITUTION:A microcomputer 15 receives various signals from a passenger compartment temperature sensor 10, an outdoor temperature sensor 12, a temperature setter 13 and a cool air sensor 6. When the microcomputer 15 determines on the basis of these input signals that the difference between the current passenger compartment temperature and a preset temperature is larger than an initial temperature difference, the compressor 5 is driven and a damper 8 is opened to its full extent. Next an actuator 17 is controlled so as to approach the opening degree of the damper which is represented by a signal from a damper opening sensor 11 to 100% according to a damper opening adjusting routine 400. Then the control goes through an operation routine 500 for various controls and finally returns to a temperature control routine 300. This series of operations are repeated periodically so that the damper 8 can be held at its maximum cooling position, thereby saving the energy even in a normal operation of the air conditioner and obtaining an optimum air conditioning control.

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