JPH0419946U

JPH0419946U -

Info

Publication number: JPH0419946U
Application number: JP6152190U
Authority: JP
Priority date: 1990-06-11
Filing date: 1990-06-11
Publication date: 1992-02-19

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例を示す全体的な回
路図、第２図は、同実施例の分解斜視図、第３図
は、第２図−線に沿う断面図、第４図は、第
２図−線に沿う断面図、第５図は、同実施例
におけるデテント用カムとニユートラルスツチ用
カムの斜視図、第６図は、同実施例のニユートラ
ルスツチ用カムとニユートラルスツチとの配置状
態を示す第３図Ｃ矢視図、第７図は、同実施例の
制御フローチヤートで用いられるアクチユエータ
の作動位置を示し説明図、第８図イは、同実施例
に用いられた可変抵抗のＮ値とＳＷＦＯＮ及び
ＳＷＲＯＮの領域の関係を示す説明図、第８図
ロは、異なる可変抵抗のバラツキとＮ値及びＳＷ
ＦＯＮ及びＳＷＲＯＮの領域の関係を示す説
明、第９図イ，ロは、同実施例の制御フローチヤ
ート、第１０図は、従来装置を示す斜視図である
。１０……シフトレバー、２５……可変抵抗、３
２……ニユートラルスイツチ、３９……第１シフ
トワイヤ、４４……第２シフトワイヤ、４７……
ギアシフトレバー、４８……アクチユエータ、５
１……コントローラ。 Fig. 1 is an overall circuit diagram showing one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same embodiment, Fig. 3 is a sectional view taken along the line of Fig. 2, and Fig. 4. is a sectional view taken along the line in FIG. 2, FIG. 5 is a perspective view of a detent cam and a neutral stitch cam in the same embodiment, and FIG. 6 is a perspective view of a neutral stitch cam and a neutral stitch cam in the same embodiment. FIG. 3 is a view in the direction of arrow C showing the arrangement state with the tralsutch, FIG. 7 is an explanatory view showing the operating position of the actuator used in the control flowchart of the same embodiment, and FIG. An explanatory diagram showing the relationship between the N value of the variable resistor used and the SWF ON and SWR ON areas, Figure 8B shows the variation of different variable resistors, the N value, and the SW
9A and 9B are control flowcharts of the same embodiment, and FIG. 10 is a perspective view showing a conventional device. 10...Shift lever, 25...Variable resistance, 3
2... Neutral switch, 39... First shift wire, 44... Second shift wire, 47...
Gear shift lever, 48... Actuator, 5
1... Controller.

Claims

[Scope of utility model registration request]

A shift linkage that rotates a gear shift shaft to shift gears in response to operation of a shift lever; an actuator that rotates the gear shift shaft in cooperation with the shift linkage; and an actuator that outputs a signal in response to operation of the shift lever. an operation detection means;
A transmission control device comprising: a controller that determines the direction of operation of the shift lever based on the signal output from the operation detection means and controls the operation of the actuator based on the determination result; teeth,
The controller includes a variable resistor that changes electrical resistance as the shift lever is moved from the neutral position to a predetermined operating direction, and the controller stores the resistance value when the shift lever is in the neutral position, and stores the resistance value when the shift lever is in the neutral position. A transmission control device characterized in that the operating direction of the shift lever is determined based on a change in the shift lever.