JPH0358551A - Automobile telephone terminal equipment - Google Patents

Automobile telephone terminal equipment

Info

Publication number
JPH0358551A
JPH0358551A JP1193747A JP19374789A JPH0358551A JP H0358551 A JPH0358551 A JP H0358551A JP 1193747 A JP1193747 A JP 1193747A JP 19374789 A JP19374789 A JP 19374789A JP H0358551 A JPH0358551 A JP H0358551A
Authority
JP
Japan
Prior art keywords
lighting
time
circuit section
section
control circuit
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
JP1193747A
Other languages
Japanese (ja)
Inventor
Motoyoshi Komoda
元喜 菰田
Shinobu Okuno
奥野　しのぶ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP1193747A priority Critical patent/JPH0358551A/en
Priority to US07/538,989 priority patent/US5212810A/en
Priority to GB9013610A priority patent/GB2234883B/en
Publication of JPH0358551A publication Critical patent/JPH0358551A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE:To prevent useless current consumption without lighting a lighting fixture at a light time zone by providing a control circuit section controlling the lighting of the lighting fixture depending on a time read from a clock circuit section. CONSTITUTION:A clock circuit section 101 measures time and transmits the present time to a control circuit section 102 by receiving a signal requesting the present time information from the control circuit section 102. The control circuit section 102 discriminates whether or not the lighting fixture is to be lighted depending on the current time signal to be received and sends a signal to a lighting section 103 when the time requires the lighting to light the lighting section 103 but does not send a signal to the lighting section 103 when the time dose not require the lighting. Since whether or not the lighting fixture is to be lighted is discriminated in this way, the current consumption is reduced.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は自動車電話端末装置に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a car telephone terminal device.

〔従来の技術〕[Conventional technology]

従来の自動車電話端末装置においては、その自動車電話
端末装置に明るさを検知する機能を持たない場合、手元
が暗くても操作が行なえるように、電源投入時から一定
時間又は何らかのキーを押下してから一定時間自動車電
話端末装置に有するキーボードや液晶表示器の照明を点
灯していた．〔発明が解決しようとする課題〕 上述した従来の明るさを検知する機能を持たない自動車
電話端末装置は、手元が明るいか暗いか判断する機能を
持っていないために、電源投入時から一定時間や何らか
のキーを押下してから一定時間に照明を点灯するよう（
こなっているので、手元は明るくて照明の点灯が不要で
あるときには照明の点灯に要する電流を無駄に消費して
しまい、自動車電話端末装置の電池の使用可能時間を縮
めてしまうという問題点があった． 本発明の目的は明るい時間帯には照明を点灯させずに、
無駄な電流の消費を防ぐことによって電池の使用時間を
伸ばすようにした自動車電話端末装置を提供することに
ある． 〔課題を解決するための手段〕 前記目的を達戒するため、本発明の自動車電話端末装置
においては、時刻を計測する時副回路部と、時計回路部
から時刻情報を読み出し、その時刻によって照明の点灯
を制御する制御回路部とを有するものである． 〔実施例〕 以下、本発明の一実施例について図面を参照して説明す
る。In conventional car phone terminal devices, if the car phone terminal device does not have a function to detect brightness, it is necessary to press and hold a certain key for a certain period of time after turning on the power so that the device can be operated even in the dark. After that, the keyboard and LCD display lights of the car phone terminal were turned on for a certain period of time. [Problems to be Solved by the Invention] The above-mentioned conventional car phone terminal device that does not have the function of detecting brightness does not have the function of determining whether it is bright or dark at hand. or to turn on the light for a certain period of time after pressing some key (
Therefore, when it is bright at hand and there is no need to turn on the lights, the current required to turn on the lights is wasted, which shortens the usable time of the car phone terminal battery. there were. The purpose of the present invention is to avoid turning on the lights during bright hours.
An object of the present invention is to provide a car telephone terminal device that extends battery usage time by preventing wasteful current consumption. [Means for Solving the Problems] In order to achieve the above-mentioned object, in the car telephone terminal device of the present invention, time information is read from a time sub-circuit unit for measuring time and a clock circuit unit, and lighting is controlled based on the time. It has a control circuit section that controls the lighting of the lamp. [Example] Hereinafter, an example of the present invention will be described with reference to the drawings.

第１図は本発明の−実施例を示す措或図、第２図は本発
明の動作を示すフ１１−チャートである。FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a flowchart showing the operation of the present invention.

第１図に』３いて、１０１はｔ”ｒＨｌ回路部、１０２
は制御回路部、０３は照明部てある。In FIG. 1, 101 is the t''rHl circuit section, 102
03 is a control circuit section, and 03 is a lighting section.

図に示ず上うに、ｌＩ．７Ｊ１回路部１０１は時刻を計
測してＪ３つ、制御回路部１０２からの現在の時刻の・
トｎ報を娑求ずる（ｘ’３　”Ｊを受けることによって
現在の時刻を制御凹路部１０２に伝える。制御回路部１
０２は受け収った現在の１．′ｉ刻の信号によって照明
を１，飄灯ずべき時刻か否かを判断し、！■（（明を点
灯すべき晴刻であると判断した場き、照明部１０３に信
号を送り、！｝ソ（明部１０３を点灯させ、照明を点灯
すべき１１１刻でないと刊断した陽合には照明部１０３
には信号を送らない。Not shown in the figure above, lI. The 7J1 circuit unit 101 measures the time and receives the current time from the control circuit unit 102.
The current time is transmitted to the control concave section 102 by receiving the information (x'3''J).The control circuit section 1
02 is the current 1.02 received. Based on the signal at 'i', it is determined whether it is time to turn on the lights or not! ■((When it is judged that it is a clear time to turn on the light, it sends a signal to the lighting section 103, In this case, the lighting section 103
does not send a signal to

〔発明の効果〕 以上説明したように本允明（ま、自動車電話端末装置に
時＋ｉｌ凹路部を有することによって、制御回路部が照
明を点灯ずるか否かの判断をし、主流を効果的に；ｉ’
ｆ費するとともに消費電流を少なくできる効果かある。[Effects of the Invention] As explained above, by having a concave section in the car telephone terminal device, the control circuit section can judge whether or not to turn on the lights, and To;i'
This has the effect of reducing current consumption as well as saving f.

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

第■図は本発明の一実施削を示す構成図、第２図は本発
明の動作を示すフ口ーチャ−１へである。 １０１・・・時ｉ１−　Ｉｍ路部 １０２・・・制御団路部 １０３・・・照明部 特詐出即人　　　目本な気株式会社 代　　　理　　　人　　　　　　プ１゛狸士　　・ｔＪ
　　　Ｔｆ　　　　　中第２図FIG. 2 is a block diagram showing one implementation of the present invention, and FIG. 2 is a diagram showing the operation of the present invention in feature 1. 101... Time i1- Im Road Department 102... Control Team Road Department 103... Lighting Department Special Fraud Immediate Person Memoto Naki Co., Ltd. Agent Person P1゛Raccoon Officer ・tJ
Tf Medium Figure 2

Claims (1)

【特許請求の範囲】[Claims] （１）時刻を計測する時計回路部と、時計回路部から時
刻情報を読み出し、その時刻によつて照明の点灯を制御
する制御回路部とを有することを特徴とする自動車電話
端末装置。(1) A car telephone terminal device comprising: a clock circuit unit that measures time; and a control circuit unit that reads time information from the clock circuit unit and controls lighting of lighting according to the time.
JP1193747A 1989-06-19 1989-07-26 Automobile telephone terminal equipment Pending JPH0358551A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1193747A JPH0358551A (en) 1989-07-26 1989-07-26 Automobile telephone terminal equipment
US07/538,989 US5212810A (en) 1989-06-19 1990-06-15 Terminal equipment of a vehicle radio telephone system
GB9013610A GB2234883B (en) 1989-06-19 1990-06-19 Terminal equipment of a vehicle radio telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1193747A JPH0358551A (en) 1989-07-26 1989-07-26 Automobile telephone terminal equipment

Publications (1)

Publication Number Publication Date
JPH0358551A true JPH0358551A (en) 1991-03-13

Family

ID=16313140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1193747A Pending JPH0358551A (en) 1989-06-19 1989-07-26 Automobile telephone terminal equipment

Country Status (1)

Country Link
JP (1) JPH0358551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614090A (en) * 1992-06-26 1994-01-21 Sharp Corp Cordless telephone set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149559A (en) * 1987-12-04 1989-06-12 Matsushita Electric Ind Co Ltd Telephone set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149559A (en) * 1987-12-04 1989-06-12 Matsushita Electric Ind Co Ltd Telephone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614090A (en) * 1992-06-26 1994-01-21 Sharp Corp Cordless telephone set

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