JPS58640U - Battery over-discharge prevention device using car phone horn alert - Google Patents

Battery over-discharge prevention device using car phone horn alert

Info

Publication number
JPS58640U
JPS58640U JP9360281U JP9360281U JPS58640U JP S58640 U JPS58640 U JP S58640U JP 9360281 U JP9360281 U JP 9360281U JP 9360281 U JP9360281 U JP 9360281U JP S58640 U JPS58640 U JP S58640U
Authority
JP
Japan
Prior art keywords
car phone
prevention device
discharge prevention
battery over
phone horn
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
JP9360281U
Other languages
Japanese (ja)
Inventor
芦田　章
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9360281U priority Critical patent/JPS58640U/en
Publication of JPS58640U publication Critical patent/JPS58640U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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 the drawing]

第１図は本考案の自動車電話ホーン・アラートによる電
池過放電防止装置の実施例の構成図、第２図は本考案の
自動車電話ホーンアラートによる電池過放電防止装置の
他の実施例の一部の回路図　゛である。 １・・・自動車電池、２・・・電圧検出器、３・・・切
替スイッチ、４・・・自動車電話装置、５・・・アント
回路、ａ・・・電圧降下検出信号、ｂ・・・ホーンアラ
ート状態′信号、Ｃ・・・スイッチオフ信号。Fig. 1 is a block diagram of an embodiment of the battery over-discharge prevention device using a car phone horn alert according to the present invention, and Fig. 2 is a part of another embodiment of the battery over-discharge prevention device using a car phone horn alert according to the present invention. The circuit diagram is ゛. DESCRIPTION OF SYMBOLS 1... Automobile battery, 2... Voltage detector, 3... Changeover switch, 4... Car telephone device, 5... Ant circuit, a... Voltage drop detection signal, b... Horn alert status 'signal, C...Switch off signal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池電圧が所定電圧値以下になったことを検出する手段
と、自動車電話装置がホーン・アラート機能が動作状態
であるか否かを検出する手段と、前記電池電圧が所定値
以下でかつホーン・アラート機能が動作状態の時に前記
電池から自動車電話装置への電源供給を断とする手段と
を備えてなることを特徴とする自動車電話ホーン・アラ
ートによる電池過放電防止装置。means for detecting that the battery voltage has fallen below a predetermined voltage value; means for detecting whether or not the horn alert function of the car telephone device is in an operating state; 1. A battery overdischarge prevention device using a car phone horn alert, comprising means for cutting off power supply from the battery to the car phone device when the alert function is in operation.
JP9360281U 1981-06-26 1981-06-26 Battery over-discharge prevention device using car phone horn alert Pending JPS58640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9360281U JPS58640U (en) 1981-06-26 1981-06-26 Battery over-discharge prevention device using car phone horn alert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9360281U JPS58640U (en) 1981-06-26 1981-06-26 Battery over-discharge prevention device using car phone horn alert

Publications (1)

Publication Number Publication Date
JPS58640U true JPS58640U (en) 1983-01-05

Family

ID=29888563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9360281U Pending JPS58640U (en) 1981-06-26 1981-06-26 Battery over-discharge prevention device using car phone horn alert

Country Status (1)

Country Link
JP (1) JPS58640U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211131B1 (en) * 1971-01-30 1977-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211131B1 (en) * 1971-01-30 1977-03-29

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