JPS6069853U - Automatic transmission for vehicles - Google Patents

Automatic transmission for vehicles

Info

Publication number
JPS6069853U
JPS6069853U JP1983160532U JP16053283U JPS6069853U JP S6069853 U JPS6069853 U JP S6069853U JP 1983160532 U JP1983160532 U JP 1983160532U JP 16053283 U JP16053283 U JP 16053283U JP S6069853 U JPS6069853 U JP S6069853U
Authority
JP
Japan
Prior art keywords
main shaft
detection means
rotation speed
rotational speed
clutch
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.)
Granted
Application number
JP1983160532U
Other languages
Japanese (ja)
Other versions
JPH0142691Y2 (en
Inventor
新村　恵一
原井　直武
修 磯邉
Original Assignee
日産ディーゼル工業株式会社
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 by 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP1983160532U priority Critical patent/JPS6069853U/en
Publication of JPS6069853U publication Critical patent/JPS6069853U/en
Application granted granted Critical
Publication of JPH0142691Y2 publication Critical patent/JPH0142691Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の１実施例を示すブロック図、第２図は
同上実施例の動作過程を示すフローチャートである。 １・・・メインギヤ回転速度センサ、２・・・メインシ
ャフト回転速度センサ、３・・・クラッチアクチュエー
タ、４・・・クラッチ位置センサ、５・・・エキゾース
トブレーキアクチュエータ、６・・・シフトチェンジア
クチュエータ、７・・・シフト位置センサ、１１・・・
シンクロ判定回路、１２・・・クラッチ断続制御回路、
１３・・′・エキゾーストブレーキ制御回路、１４・・
・変速機制御回路。FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 is a flowchart showing the operation process of the same embodiment. DESCRIPTION OF SYMBOLS 1... Main gear rotational speed sensor, 2... Main shaft rotational speed sensor, 3... Clutch actuator, 4... Clutch position sensor, 5... Exhaust brake actuator, 6... Shift change actuator, 7...Shift position sensor, 11...
Synchro determination circuit, 12...Clutch engagement control circuit,
13...' Exhaust brake control circuit, 14...
・Transmission control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シフト位置を自動切換制御する車両用自動変速装置にお
いて、シフト位置検出手段と、クラッチ位置検出手段と
、カウンタギヤと常時噛合してメインシャフト上を逆転
するメインギヤの回転速度を検出するメインギヤ回転速
度検出手段と、前記メインシャフトの回転速度を検出す
るメインシャフト回転速度検出手段と、シフト切換時前
記シフト位置検出手段からのニュートラル検出信号に基
づいて前記両回転速度検出手段の回転速度信号を比較し
両回転速塵が同期したか否かを判定するシンクロ判定手
段と、該シンクロ判定手段からの出力により作動するク
ラッチ断続手段、エキゾーストブレーキ作動手段及びシ
フト操作手段とを備え、前記シンクロ判定手段の比較結
果がメインギヤ回転速度がメインシャフト回転速度より
大きいときにクラッチを接続すると共にエキゾーストブ
レーキを作動させ、その後面回転速度も同じになったと
きクラッチを断とし所定のシフト位置にシフトする構成
としたことを特徴とする車両用自動変速装置。In a vehicle automatic transmission that automatically switches and controls shift positions, there is a shift position detection means, a clutch position detection means, and a main gear rotation speed detection that detects the rotation speed of the main gear that constantly meshes with a counter gear and rotates in reverse on the main shaft. a main shaft rotational speed detection means for detecting the rotational speed of the main shaft; and a main shaft rotational speed detection means that compares rotational speed signals of both the rotational speed detection means based on a neutral detection signal from the shift position detection means at the time of shift change. A synchronization determination means for determining whether or not the rotational speeds are synchronized, a clutch disengagement means, an exhaust brake operation means, and a shift operation means operated by an output from the synchronization determination means, and a comparison result of the synchronization determination means. When the main gear rotation speed is higher than the main shaft rotation speed, the clutch is engaged and the exhaust brake is activated, and when the rear surface rotation speed becomes the same, the clutch is disengaged and the gear is shifted to a predetermined shift position. Characteristics of automatic transmission devices for vehicles.
JP1983160532U 1983-10-19 1983-10-19 Automatic transmission for vehicles Granted JPS6069853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983160532U JPS6069853U (en) 1983-10-19 1983-10-19 Automatic transmission for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983160532U JPS6069853U (en) 1983-10-19 1983-10-19 Automatic transmission for vehicles

Publications (2)

Publication Number Publication Date
JPS6069853U true JPS6069853U (en) 1985-05-17
JPH0142691Y2 JPH0142691Y2 (en) 1989-12-13

Family

ID=30353060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983160532U Granted JPS6069853U (en) 1983-10-19 1983-10-19 Automatic transmission for vehicles

Country Status (1)

Country Link
JP (1) JPS6069853U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220926U (en) * 1985-07-24 1987-02-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940487A (en) * 1972-08-22 1974-04-16
JPS5112890A (en) * 1974-07-24 1976-01-31 Hitachi Chemical Co Ltd KYOKAPURASUCHITSUKUSUSEIIKEIHIN
JPS5153409U (en) * 1974-10-21 1976-04-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940487A (en) * 1972-08-22 1974-04-16
JPS5112890A (en) * 1974-07-24 1976-01-31 Hitachi Chemical Co Ltd KYOKAPURASUCHITSUKUSUSEIIKEIHIN
JPS5153409U (en) * 1974-10-21 1976-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220926U (en) * 1985-07-24 1987-02-07

Also Published As

Publication number Publication date
JPH0142691Y2 (en) 1989-12-13

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