JPS6269654U - - Google Patents

Info

Publication number
JPS6269654U
JPS6269654U JP16242785U JP16242785U JPS6269654U JP S6269654 U JPS6269654 U JP S6269654U JP 16242785 U JP16242785 U JP 16242785U JP 16242785 U JP16242785 U JP 16242785U JP S6269654 U JPS6269654 U JP S6269654U
Authority
JP
Japan
Prior art keywords
shift pattern
vehicle
shift
switching
automatic transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16242785U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16242785U priority Critical patent/JPS6269654U/ja
Publication of JPS6269654U publication Critical patent/JPS6269654U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Transmission Device (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の構成を明示するための全体
構成図、第２図はこの考案の一実施例の機械的構
成を説明する概略図、第３図はこの実施例のブロ
ツク構成図、第４図はコントロールユニツト内で
行なわれる動作を説明する流れ図である。第５図
Ａ、第５図Ｂは積載時用、空車時用のシフトパタ
ーンの特性図、第６図はこの実施例の作用を説明
する加速時の特性図である。 １……運転状態検出手段、２……変速操作制御
手段、３……エンジン回転制御手段、４……クラ
ツチ断続手段、５……ギヤシフト手段、６……シ
フトパターン設定手段、７……積載時シフトパタ
ーン設定手段、８……空車時シフトパターン設定
手段、９……切換手段、２１……燃料噴射ポンプ
、２２……クラツチ、２３……トランスミツシヨ
ン、２６……アクセルペダル、２７……アクセル
開度センサ、２８……車速センサ（メインシヤフ
ト回転センサ）、２９……シフト位置センサ、４
０……シフトパターン切換スイツチ、５０……ガ
バナ制御装置、５１……クラツチアクチユエータ
、５２……ギヤシフトアクチユエータ、６０……
コントロールユニツト、６１……シフトチエンジ
判別回路、６２……シフトチエンジ制御回路、６
３……エンジン制御回路、６４……クラツチ断続
制御回路、６５……ギヤシフト制御回路、６６…
…シフトパターン切換回路、６７……シフトパタ
ーン設定回路。 FIG. 1 is an overall configuration diagram to clearly show the configuration of this invention, FIG. 2 is a schematic diagram explaining the mechanical configuration of an embodiment of this invention, and FIG. 3 is a block diagram of this embodiment. FIG. 4 is a flow diagram illustrating the operations performed within the control unit. FIGS. 5A and 5B are characteristic diagrams of shift patterns when the vehicle is loaded and when the vehicle is empty, and FIG. 6 is a characteristic diagram during acceleration to explain the operation of this embodiment. DESCRIPTION OF SYMBOLS 1... Operating state detection means, 2... Gear change operation control means, 3... Engine rotation control means, 4... Clutch connection/disconnection means, 5... Gear shift means, 6... Shift pattern setting means, 7... When loading Shift pattern setting means, 8... Empty shift pattern setting means, 9... Switching means, 21... Fuel injection pump, 22... Clutch, 23... Transmission, 26... Accelerator pedal, 27... Accelerator Opening sensor, 28... Vehicle speed sensor (main shaft rotation sensor), 29... Shift position sensor, 4
0...Shift pattern changeover switch, 50...Governor control device, 51...Clutch actuator, 52...Gear shift actuator, 60...
Control unit, 61...Shift change determination circuit, 62...Shift change control circuit, 6
3...Engine control circuit, 64...Clutch intermittent control circuit, 65...Gear shift control circuit, 66...
...Shift pattern switching circuit, 67...Shift pattern setting circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車速とエンジン負荷に応じて予め設定したシフ
トパターンに基づいて変速操作を自動的に行う変
速制御手段を備えた車両の自動変速装置において
、積載時用のシフトパターンと空車時用のシフト
パターンを設定するシフトパターン設定手段と、
使用するシフトパターンを切り換える切換手段を
設けたことを特徴とする車両の自動変速装置。 In an automatic transmission system for a vehicle equipped with a shift control means that automatically performs gear shifting operations based on a shift pattern set in advance according to vehicle speed and engine load, a shift pattern for when the vehicle is loaded and a shift pattern for when the vehicle is empty are set. a shift pattern setting means for
An automatic transmission device for a vehicle, comprising a switching means for switching a shift pattern to be used.
JP16242785U 1985-10-23 1985-10-23 Pending JPS6269654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16242785U JPS6269654U (en) 1985-10-23 1985-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16242785U JPS6269654U (en) 1985-10-23 1985-10-23

Publications (1)

Publication Number Publication Date
JPS6269654U true JPS6269654U (en) 1987-05-01

Family

ID=31089675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16242785U Pending JPS6269654U (en) 1985-10-23 1985-10-23

Country Status (1)

Country Link
JP (1) JPS6269654U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295059A (en) * 1988-05-19 1989-11-28 Hino Motors Ltd Automatic transmission
JP2006103393A (en) * 2004-10-01 2006-04-20 Nissan Diesel Motor Co Ltd Assist system for fuel saving driving

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877958A (en) * 1981-10-30 1983-05-11 Daikin Mfg Co Ltd Automatic controlling method of transmission gear
JPS60159450A (en) * 1984-01-30 1985-08-20 Diesel Kiki Co Ltd Automatic speed change gear for car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877958A (en) * 1981-10-30 1983-05-11 Daikin Mfg Co Ltd Automatic controlling method of transmission gear
JPS60159450A (en) * 1984-01-30 1985-08-20 Diesel Kiki Co Ltd Automatic speed change gear for car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295059A (en) * 1988-05-19 1989-11-28 Hino Motors Ltd Automatic transmission
JP2006103393A (en) * 2004-10-01 2006-04-20 Nissan Diesel Motor Co Ltd Assist system for fuel saving driving

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