JPS62140253U - - Google Patents
Info
- Publication number
- JPS62140253U JPS62140253U JP2851486U JP2851486U JPS62140253U JP S62140253 U JPS62140253 U JP S62140253U JP 2851486 U JP2851486 U JP 2851486U JP 2851486 U JP2851486 U JP 2851486U JP S62140253 U JPS62140253 U JP S62140253U
- Authority
- JP
- Japan
- Prior art keywords
- gear position
- signal
- gear
- failure
- outputting
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Transmission Device (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は表示手段の一例を示す正面図、第３図は
本考案を適用する自動変速システムの一例を示す
ブロツク図である。
１……エンジン、３……クラツチ、４……変速
機、１２……エアシリンダ、１７，２０，２１，
２２……電磁弁、１８，１９……エアタンク、２
７……変速段選択スイツチ、３２……ギヤ位置セ
ンサ、６０……表示手段、６１……７セグメント
表示部、６２……１６セグメント表示部、６６…
…表示切換スイツチ、６７……ギヤ位置信号発生
回路、６９……表示切換回路、７１……故障検出
手段、７２……故障データ信号発生回路。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a front view showing an example of a display means, and FIG. 3 is a block diagram showing an example of an automatic transmission system to which the present invention is applied. 1...Engine, 3...Clutch, 4...Transmission, 12...Air cylinder, 17, 20, 21,
22... Solenoid valve, 18, 19... Air tank, 2
7... Gear selection switch, 32... Gear position sensor, 60... Display means, 61... 7 segment display section, 62... 16 segment display section, 66...
... Display changeover switch, 67 ... Gear position signal generation circuit, 69 ... Display changeover circuit, 71 ... Failure detection means, 72 ... Failure data signal generation circuit.
Claims (1)
接させるアクチユエータと、運転者の操作に応じ
て目標変速段に対応する変速信号を出力する変速
段選択スイツチと、変速機の噛合態様を上記変速
信号に基づき目標変速段に切換えるギヤ位置切換
手段と、上記変速機のギヤ位置に対応したギヤ位
置信号を出力するギヤ位置センサと、上記アクチ
ユエータに作動エアを給排する開閉手段と、この
開閉手段を操作するクラツチ制御手段と、上記エ
ンジンの回転数信号を出力する回転センサと、上
記クラツチの断接信号を出力するクラツチ断接セ
ンサとを具備していて、チエンジレバーの切換操
作により変速信号を発し、この変速信号により作
動する上記アクチユエータを用いて上記クラツチ
の断接、変速機のギヤ位置切換という変速動作を
行わせる自動変速システムにおいて、 上記各手段及び車両各部の故障を検出する故障
検出手段と、上記故障検出手段の出力信号に基づ
いて故障データ信号を出力する故障データ信号発
生回路と、上記ギヤ位置センサに基づくギヤ位置
信号を出力するギヤ位置信号発生回路と、上記ギ
ヤ位置信号発生回路のギヤ位置信号又は上記故障
データ信号発生回路による故障データ信号に応じ
て、コード化されたギヤ位置又は故障データを選
択的に表示する表示手段と、上記故障データ信号
発生回路が故障データ信号を出力したとき、これ
を表示するエラー発生表示手段と、上記表示手段
に表示されるギヤ位置又は故障データを選択的に
切り換える表示切換スイツチを含む表示切換回路
とからなる自動変速システムの表示装置。[Scope of Claim for Utility Model Registration] An actuator that connects and disconnects a clutch between a vehicle engine and a transmission; a gear selection switch that outputs a gear shift signal corresponding to a target gear in response to operation by a driver; A gear position switching means for switching the meshing mode of the transmission to a target gear position based on the shift signal, a gear position sensor for outputting a gear position signal corresponding to the gear position of the transmission, and supplying and discharging working air to the actuator. a clutch control means for operating the opening and closing means; a rotation sensor for outputting a rotational speed signal of the engine; and a clutch disengagement sensor for outputting a signal for disengagement of the clutch. An automatic transmission system in which a gear shift signal is generated by a lever switching operation, and the actuator operated by the gear shift signal is used to perform gear shifting operations such as connecting and disconnecting the clutch and changing the gear position of the transmission, each of the above means and each part of the vehicle. a failure detection means for detecting a failure of the failure detection means; a failure data signal generation circuit for outputting a failure data signal based on an output signal of the failure detection means; and a gear position signal generation circuit for outputting a gear position signal based on the gear position sensor. and display means for selectively displaying coded gear position or failure data in accordance with the gear position signal of the gear position signal generation circuit or the failure data signal of the failure data signal generation circuit, and the failure data signal. An automatic display system comprising an error occurrence display means for displaying a fault data signal when the generation circuit outputs the fault data signal, and a display switching circuit including a display changeover switch for selectively switching the gear position or fault data displayed on the display means. Transmission system display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2851486U JPS62140253U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2851486U JPS62140253U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62140253U true JPS62140253U (en) | 1987-09-04 |
Family
ID=30831551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2851486U Pending JPS62140253U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62140253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109965A (en) * | 1994-10-11 | 1996-04-30 | Nissan Diesel Motor Co Ltd | Shift position display device for transmission |
-
1986
- 1986-02-28 JP JP2851486U patent/JPS62140253U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109965A (en) * | 1994-10-11 | 1996-04-30 | Nissan Diesel Motor Co Ltd | Shift position display device for transmission |
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