JPS58133479A - Ignition device of internal-combustion engine - Google Patents
Ignition device of internal-combustion engineInfo
- Publication number
- JPS58133479A JPS58133479A JP57015732A JP1573282A JPS58133479A JP S58133479 A JPS58133479 A JP S58133479A JP 57015732 A JP57015732 A JP 57015732A JP 1573282 A JP1573282 A JP 1573282A JP S58133479 A JPS58133479 A JP S58133479A
- Authority
- JP
- Japan
- Prior art keywords
- knocking
- ignition
- engine
- signal
- combustion engine
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 6
- 230000001934 delay Effects 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、エンジンのノッキングを検出してノッキン
グがめる揚台には１点火時期を遅らせるようＶＣした内
燃機−の点火装置に胸するものでるる。DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to an ignition system for an internal combustion engine in which VC is applied to detect engine knocking and to delay the ignition timing by one step.
従来この極の装置として第１図に示すものかあつた。第
１図において、ｌに図示しない配電器内に装着された信
号発生で装置であり、この信号発生装置１は、エンジン
３に陶期して（ロ）転テるシグナルロータｌａ、シグナ
ルロータ１ａと対応して点火信号を発生するピックアッ
プコイル１ｂ（（宮む。２は点火信号全処理して出力す
る点火時期側針装置の一気１路でめシ、この電気回路２
に、ピックアップコイル１ｂから収用した伯号奮改杉成
形する波形成形回路２ａ、ノッキング判別回路２ｄの出
力の大きさに比例し遅延きせる遅延制御１略２ｂおよび
制御された点火信号音外部ＶＣ出力するための出力回路
２ｃｉ會む。また、出力回路２ｃに１図示しない点火コ
イルに接続される。４はエンジン３に取付けられたノッ
キング検出器でるり、このノッキング検出器４に例えば
エンジン３の振動あるいにこの振動により生じる音波を
検出し、電気信号に変換するものである。Conventionally, there has been a device for this purpose as shown in FIG. In FIG. 1, 1 is a signal generation device installed in a power distribution device (not shown), and this signal generation device 1 includes a signal rotor la, a signal rotor 1a, and a signal rotor 1a, which are transferred to an engine 3 (b). Pick-up coil 1b ((Miyamu) 2 is a pick-up coil 1b that generates an ignition signal (2) is an ignition timing side needle device that processes all ignition signals and outputs them.This electric circuit 2
In addition, a waveform shaping circuit 2a that shapes the waveform expropriated from the pickup coil 1b, a delay control 1 or 2b that delays in proportion to the magnitude of the output of the knocking discrimination circuit 2d, and a controlled ignition signal sound are output to an external VC. 2ci output circuit for. Further, an ignition coil (not shown) is connected to the output circuit 2c. Reference numeral 4 denotes a knocking detector attached to the engine 3. The knocking detector 4 detects, for example, vibrations of the engine 3 or sound waves generated by the vibrations, and converts them into electrical signals.
次に動作について説明する。エンジン３のクランク軸カ
囲転すると、エンジン３のクランク軸と同期してシグナ
ルロータ１ｍが回転し、ビンクアツノコイル１ｂに点火
信号全発生させる。ピックアップコイル１ｂに発生した
点火信号は、波形成形−路２ａで矩形波に変換される。Next, the operation will be explained. When the crankshaft of the engine 3 rotates, the signal rotor 1m rotates in synchronization with the crankshaft of the engine 3, causing the binkatsuno coil 1b to generate a full ignition signal. The ignition signal generated in the pickup coil 1b is converted into a rectangular wave by a waveform shaping path 2a.
一方、ノッキング検出器４で検出された信号にノッキン
グ判別回路２ｄに伝えられ、遅延Ｉｊ御回路２ｂに出力
され、出力（２）略２ｃから外部へ出力される。そして
。On the other hand, the signal detected by the knocking detector 4 is transmitted to the knocking discrimination circuit 2d, outputted to the delay Ij control circuit 2b, and outputted from the output (2) approximately 2c to the outside. and.
エンジン３にノンキングが発生していない場合には、！
４地制軸回路２ｂが作動せす、ピックアップコイルｉｂ
から出力された信号は、波形成形−路２ａから直接出力
１ｇｌ略２ｃに出力されて点火時期が決定される。If no non-king occurs in engine 3,!
4-ground control axis circuit 2b operates, pickup coil ib
The signal output from the waveform forming path 2a is directly output to the output 1gl approximately 2c to determine the ignition timing.
従来の内燃機関の点火装置１１は、配電器に内蔵された
ビックアラｆ部と、前記電気例路部およびノッキング検
出器が各々別個に＃ｌ成されているために、装置がａ細
になり、また各々全接続する配線部は、外乱ノイズの影
智から保禮するため、シールドｋｔ用いる必壺がめシ、
装置が高価になる欠点がめった。In the conventional ignition system 11 for an internal combustion engine, the big arrangement section built into the power distribution device, the electrical circuit section and the knocking detector are each constructed separately, so that the device becomes thin. In addition, in order to protect the wiring parts that are all connected from the influence of disturbance noise, we use a shield kt to protect them from the influence of disturbance noise.
The drawback is that the equipment is expensive.
この発ａＡ ｒｒ、前述のような従来のものの欠点を除
去しようとするものでめって、配電器に装置のし、また
外乱ノイズによる影曽も最小限に抑え得る安価な点火ｉ
ｊｃｍ會提供することｔ目的としている。This ignition aArr is an attempt to eliminate the drawbacks of the conventional ones as mentioned above, and is an inexpensive ignition system that can be installed in a power distribution device and also minimizes the effects caused by disturbance noise.
The purpose is to provide JCM meetings.
以下、この発明の一実施例を第２図について説明する。An embodiment of the present invention will be described below with reference to FIG.
＠２Ｗにおいて、ｌに配電益内に設秩られ′ｆｃ個号発
生装＃／ｌ、ｘｘはエンジン３により回転する四転軸で
あり、この回転４１ＩＩ１１１にはシグナルロータ１ｍ
が城付けられている。１ｂはピックアップコイル、２は
前述した従来のものと同様な点火時制−装置の電気−路
、４にノッキング検出器でろジ、これらに配電器のハウ
ソング１２にねじ丸めあるいに圧入されている。なお、
前記エンジン３にハウジング１２ｒ一体重にｂｙしてい
る。In @2W, l is set in the distribution profit, 'fc number generator #/l, xx is a four-wheel rotating shaft rotated by engine 3, and this rotation 41II111 has a signal rotor of 1 m.
is surrounded by a castle. 1b is a pickup coil, 2 is an electrical path for an ignition timing device similar to the conventional one described above, and 4 is a knocking detector, which is screwed or press-fitted into the housing song 12 of the power distributor. In addition,
A housing 12r is integrally attached to the engine 3.
以上のように構成された一実施例の点火装ｋに。An ignition device k of an embodiment configured as described above.
エンジン３０ノツキングによる振動？ｔ％配電器のハウ
ジング１２ｔ−介してノッキング検出器４に伝達させる
。ノッキング検出６４から出力葛れた信号に、前述した
従来装置と同様に動作する。Vibration due to engine 30 knots? t% is transmitted to the knocking detector 4 via the housing 12t of the power distributor. The device operates in the same manner as the conventional device described above in response to the signal output from the knocking detection device 64.
なお、前記実施例では、ノンキング検出器４を配電ハウ
ジング１２に設けたものを示したが、この発明はハウジ
ングをエンジンに堆付けるためのル−ト上にノンキング
検出器′ｋＦｌｉけてもよい。In the above-described embodiment, the non-king detector 4 is provided in the power distribution housing 12, but the present invention may be adapted to include the non-king detector 4 on the route for attaching the housing to the engine.
以上説明したように、この発明によれは、ノッキング検
出器およびこれの出力を制紳する電気囲路を配電器と一
体に構成したので、装ａｔ−ｒｌＩｌ単にして安＊ ｒ
ｃできると共に外乱ノズルによる影Ｉ＃全最小＠にでき
るという効果が得られる。As explained above, according to the present invention, the knocking detector and the electric fence that controls the output thereof are integrated with the power distribution device, so that the installation is simple and easy.
It is possible to obtain the effect that the shadow caused by the disturbance nozzle can be reduced to a total minimum.
第１図は従来の内燃４ｍ！−の点火装置を示す（ロ）路
―、第２ｖ！Ａはこの発明の一実施例を示す敷部の断向
ＩｉＩ向内でるる。
ｌ・・・配電器＊ １ ｇ・・・シグナルロータ、ｌｂ
・・・ピックアップコイル、２・・・制紳用亀気囲路、
３・・・エンジン、４・・・ノッキング検出器、１２・
・・／′−ウヅング。
なお、−中一」−符号に同一またに相当部分を示すＯ
代理人 葛 野 信 −
第２図Figure 1 shows the conventional internal combustion 4m! (b) path showing the ignition device of -, 2nd v! A indicates an embodiment of the present invention, which is shown in the cross-sectional direction IiI of the padding portion. l...Distributor*1 g...Signal rotor, lb
...Pickup coil, 2...Gentlemen's Kamekeiro,
3... Engine, 4... Knocking detector, 12.
.../'-Uzung. In addition, - 1st year of junior high school - indicates the same or equivalent part in the symbol O Agent Shin Kuzuno - Figure 2
Claims (1)
る信号発生装置と、ノッキングの発生を検出して信号を
出力する検出器と、この検出器からの出力信号により前
記信号発生装置による点火時１ＩＩＪ′に一定りだ昨遅
らせる制御装置とを備え、ノッキングの発生蓋全一定値
以下に制ｉ１１する内燃機−の点火装置において、前記
信号発生装置、薊配ノッキング検出益、および点火時期
制御装置ｉｉｔ配置ｋ器と一体ｖｃ ＩＩＩ成したこと
金特似とする内燃機関の点火装置。A signal generating device that generates an ignition signal sound at a predetermined ignition timing depending on the state of the engine, a detector that detects the occurrence of knocking and outputs a signal, and an output signal from this detector that causes the signal generating device to ignite. In the ignition system for an internal combustion engine, the ignition system is equipped with a control device that delays the occurrence of knocking by a certain amount at 1IIJ', and controls the occurrence of knocking to below a certain value. An ignition system for an internal combustion engine that is made of a gold-plated IIT arrangement and an integrated VC III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015732A JPS58133479A (en) | 1982-02-02 | 1982-02-02 | Ignition device of internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015732A JPS58133479A (en) | 1982-02-02 | 1982-02-02 | Ignition device of internal-combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58133479A true JPS58133479A (en) | 1983-08-09 |
| JPS6253708B2 JPS6253708B2 (en) | 1987-11-11 |
Family
ID=11896934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57015732A Granted JPS58133479A (en) | 1982-02-02 | 1982-02-02 | Ignition device of internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999067A (en) * | 1982-11-29 | 1984-06-07 | Hitachi Ltd | Knock control system |
| WO1991012428A1 (en) * | 1990-02-06 | 1991-08-22 | Motorola, Inc. | Automotive control unit with internal sensor |
| JP2015229992A (en) * | 2014-06-06 | 2015-12-21 | 日本特殊陶業株式会社 | Ignition timing control device |
| US11680550B2 (en) | 2020-06-17 | 2023-06-20 | Duram Plummer | System and method for independently controlling firing of individual internal combustion engine cylinders at least partly with engine position sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156464A (en) * | 1980-05-07 | 1981-12-03 | Mitsubishi Electric Corp | Igniter for engine |
-
1982
- 1982-02-02 JP JP57015732A patent/JPS58133479A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156464A (en) * | 1980-05-07 | 1981-12-03 | Mitsubishi Electric Corp | Igniter for engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999067A (en) * | 1982-11-29 | 1984-06-07 | Hitachi Ltd | Knock control system |
| WO1991012428A1 (en) * | 1990-02-06 | 1991-08-22 | Motorola, Inc. | Automotive control unit with internal sensor |
| US5136998A (en) * | 1990-02-06 | 1992-08-11 | Motorola, Inc. | Automotive control unit with internal sensor |
| JP2015229992A (en) * | 2014-06-06 | 2015-12-21 | 日本特殊陶業株式会社 | Ignition timing control device |
| US11680550B2 (en) | 2020-06-17 | 2023-06-20 | Duram Plummer | System and method for independently controlling firing of individual internal combustion engine cylinders at least partly with engine position sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6253708B2 (en) | 1987-11-11 |
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