JPH01145627U

JPH01145627U -

Info

Publication number: JPH01145627U
Application number: JP3369388U
Authority: JP
Priority date: 1988-03-16
Filing date: 1988-03-16
Publication date: 1989-10-06

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による急発進防止
安全装置を示すブロツク図、第２図はタツチスイ
ツチの第１の実施例を示す側面図、第３図は第２
図の要部拡大側面断面図、第４図は送信回路の第
１の実施例を示すブロツク図、第５図は第４図の
送信回路に対する受信回路の実施例を示すブロツ
ク図、第６図は送信回路の第２の実施例を示すブ
ロツク図、第７図は第６図の送信回路に対する受
信回路の実施例を示すブロツク図、第８図はタツ
チスイツチの第２の実施例を示す側面図、第９図
はタツチスイツチの第３の実施例を示す斜視図、
第１０図は第９図のタツチスイツチを設けたアク
セルペダル付近の構成を示す斜視図、第１１図は
第９図及び第１０図のタツチスイツチ及び送信回
路の第３の実施例の回路構成図、第１２図は第１
１図の送信回路に対する受信回路の実施例を示す
回路構成図、第１３図は従来の急発進防止安全装
置を示すブロツク図である。１１はタツチスイツチ、１４はエンジン点火装
置、１６は信号処理回路、１８は車速判定回路、
１９はエンジン回転数判定回路、２０はナンドゲ
ート。なお、図中、同一符号は同一、又は相当部
分を示す。 Fig. 1 is a block diagram showing a sudden start prevention safety device according to an embodiment of this invention, Fig. 2 is a side view showing a first embodiment of a touch switch, and Fig. 3 is a side view showing a second embodiment of a touch switch.
4 is a block diagram showing a first embodiment of the transmitting circuit, FIG. 5 is a block diagram showing an embodiment of the receiving circuit for the transmitting circuit in FIG. 4, and FIG. 7 is a block diagram showing a second embodiment of the transmitting circuit, FIG. 7 is a block diagram showing an embodiment of the receiving circuit for the transmitting circuit of FIG. 6, and FIG. 8 is a side view showing the second embodiment of the touch switch. , FIG. 9 is a perspective view showing a third embodiment of the touch switch,
10 is a perspective view showing the configuration near the accelerator pedal equipped with the touch switch shown in FIG. 9; FIG. 11 is a circuit configuration diagram of the third embodiment of the touch switch and transmission circuit shown in FIGS. Figure 12 is the first
A circuit configuration diagram showing an embodiment of a receiving circuit for the transmitting circuit shown in FIG. 1, and FIG. 13 is a block diagram showing a conventional sudden start prevention safety device. 11 is a touch switch, 14 is an engine ignition device, 16 is a signal processing circuit, 18 is a vehicle speed determination circuit,
19 is an engine rotation speed determination circuit, and 20 is a NAND gate. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] Accelerator detection means for determining whether or not the accelerator pedal is depressed by a foot; engine rotation speed determination means for determining whether the engine rotation is equal to or higher than a predetermined rotation speed; and a vehicle. vehicle speed determining means for determining whether or not the ground speed of the vehicle is equal to or higher than a predetermined value; and signal processing means for stopping the operation of the engine ignition device when three conditions are simultaneously satisfied: when the engine speed determination means detects the engine speed equal to or higher than a predetermined value. , a sudden start prevention safety device that is characterized by stopping the operation of the engine if the car suddenly starts suddenly.