JPH1127817A - Circuit identification of wire harness - Google Patents

Circuit identification of wire harness

Info

Publication number
JPH1127817A
JPH1127817A JP18102997A JP18102997A JPH1127817A JP H1127817 A JPH1127817 A JP H1127817A JP 18102997 A JP18102997 A JP 18102997A JP 18102997 A JP18102997 A JP 18102997A JP H1127817 A JPH1127817 A JP H1127817A
Authority
JP
Japan
Prior art keywords
band
unit
numerical value
wires
wire
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
JP18102997A
Other languages
Japanese (ja)
Inventor
Ryosuke Shioda
良祐 塩田
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.)
Sumitomo Wiring Systems Ltd
Sumitomo Electric Industries Ltd
Harness Sogo Gijutsu Kenkyusho KK
Original Assignee
Sumitomo Wiring Systems Ltd
Sumitomo Electric Industries Ltd
Harness Sogo Gijutsu Kenkyusho KK
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 Sumitomo Wiring Systems Ltd, Sumitomo Electric Industries Ltd, Harness Sogo Gijutsu Kenkyusho KK filed Critical Sumitomo Wiring Systems Ltd
Priority to JP18102997A priority Critical patent/JPH1127817A/en
Publication of JPH1127817A publication Critical patent/JPH1127817A/en
Pending legal-status Critical Current

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  • Electric Cable Installation (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a marking specification which can conduct the identification of a circuit accurately without increasing manufacturing cost, using an existing marking device. SOLUTION: A band 1 with a prescribed width is marked in such a direction as to cross respective wires (a) as the graphic of a unit, '1' is made to meet the band 1 as a numerical value of the unit, and a circuit number is made to meet the numerical value calculated by the number of the bands 1. In the case of representing a large numerical value, '5' is made to meet the band 11 which is thicker than the thin band 1 indicating the '1' as the numerical value of the unit, and a number is indicated by the combination of the thick band 11 and the thin band 1. In the graphic of the unit, it is not limited to the band, various types, such as a black dot 2 can be considered, and it becomes such a type as to be simple, in a short, to be capable of recognizing a graphic shape to grasp the number of them even if the wire (a) is swayed and printing is dislocated by the mechanical vibration or the like in printing, and marking of respective marks is conducted incompletely.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、自動車や各種汎
用機器内の電装品間を接続するワイヤーハーネスに係
り、詳しくはそのワイヤーハーネスの各電線を、それが
対応する前記電装品の回路毎に識別するための識別方法
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire harness for connecting electrical components in an automobile or various general-purpose devices, and more particularly, to each wire of the wire harness for each circuit of the electrical component corresponding to the wire harness. It relates to an identification method for identification.

【0002】[0002]

【従来の技術】上記のようなワイヤーハーネスは、例え
ば、図4に示すように、複数の絶縁被覆電線a、……が
並列され、その長さ方向及び幅方向の適宜箇所にコネク
タCを接続し、そのコネクタCに必要に応じてカバーT
を被せたものである。
2. Description of the Related Art In a wire harness as described above, for example, as shown in FIG. 4, a plurality of insulated wires a,... Are arranged in parallel, and a connector C is connected to appropriate places in the length and width directions. If necessary, cover T
It is covered.

【0003】このワイヤーハーネスWを構成する各絶縁
被覆電線a(以下、単に電線aという)には、電装品を
接続した際に、それぞれが対応する電気回路を識別する
ため、目印が施される。
[0003] Each insulated wire a (hereinafter simply referred to as wire a) constituting the wire harness W is marked with a mark in order to identify the corresponding electric circuit when an electrical component is connected. .

【0004】その目印としては、従来、以下に示すよう
なものがある。 (1)各電線a毎に色を変えて目印とするもの。 (2)各電線aにマーキングチューブあるいはマーキン
グテープ等を取り付けて目印とするもの。 (3)回路名や回路番号をマーキング装置を用いて文字
や数字で直接、各電線aに印字するもの、等である。
Conventionally, there are the following marks. (1) The color is changed for each electric wire a to serve as a mark. (2) A marking tube or a marking tape is attached to each electric wire a to serve as a mark. (3) A circuit name or a circuit number is directly printed on each electric wire a by a character or a number using a marking device.

【0005】図5に、(3)のマーキング装置50の一
例として、レーザー方式のものを示す。この図におい
て、51はレーザー発信器、52は集光レンズ、53は
スキャンミラー、また、54はレーザー光束である。
FIG. 5 shows a laser type as an example of the marking device 50 of (3). In this figure, 51 is a laser transmitter, 52 is a condenser lens, 53 is a scan mirror, and 54 is a laser beam.

【0006】この目印を施す工程は、例えば、図6に示
すように、製造ラインの圧接工程の後に置かれる。図に
おいて、60は圧接機である。ワイヤーハーネスWはコ
ネクタCがパレットP上に載置されてラインを流れて来
て、圧接機60によって、そのコネクタCの対応する溝
に各電線aが圧接される。そして、隣のマーキング装置
50によって、各電線aがマーキングされる。
[0006] The step of applying the mark is, for example, as shown in FIG. 6, is placed after the pressure welding step of the production line. In the figure, reference numeral 60 denotes a pressure welding machine. In the wire harness W, the connector C is placed on the pallet P and flows through the line, and each wire a is pressed into the corresponding groove of the connector C by the press-connecting machine 60. Then, each electric wire a is marked by the adjacent marking device 50.

【0007】[0007]

【発明が解決しようとする課題】ところで、上記のよう
な電線aの識別方法には以下に示すような問題がある。
However, the above-described method for identifying the electric wire a has the following problems.

【0008】先ず、上記(1)の場合、各回路に対し、
被覆材の色の異なる電線aを用意しなければならないの
で、回路が増加すると、それにつれて電線aの種類も増
加し、製造ラインにおいて、それらの部材を待機させて
おくためのスペースが増すので、設備費が増大する一因
となる。
First, in the case of the above (1), for each circuit,
Since the wires a having different colors of the covering material must be prepared, as the number of circuits increases, the types of the wires a also increase, and the space for holding these members on the manufacturing line increases, so that This contributes to an increase in equipment costs.

【0009】上記(2)の場合、マーキングチューブや
テープ等の部材が必要となり、製品のコストアップに繋
がる。また、それらの部材を装着する作業も、非常に手
間なものとなり、それを行う自動機も複雑なものとなる
ので、人件費や設備費の上昇にも繋がる。
In the case of the above (2), members such as a marking tube and a tape are required, which leads to an increase in the cost of the product. In addition, the work of mounting those members is very troublesome, and the automatic machine for performing the work is also complicated, which leads to an increase in labor costs and equipment costs.

【0010】上記(3)の場合、各電線aが機械の振動
等によって揺れ、図7に示すように、印字ドットDの一
部が電線aから外れると、文字や数字が不完全な形で印
字されるので、読み取り不能となる。例えば、現行のマ
ーキング装置の印字可能な文字の最小寸法は、その文字
を囲む円の外径寸法が、0.8mm〜1mmの大きさで
あるので、この寸法より小さい外径のものは勿論、少し
ばかり大きい程度のもの、例えば、1mm〜1.1mm
のようなものは正確な印字ができず、読み取り不能とな
る。
In the case of the above (3), when each of the electric wires a is shaken by the vibration of a machine or the like, and as shown in FIG. Because it is printed, it cannot be read. For example, the minimum size of a printable character of the current marking device is an outer diameter of a circle surrounding the character is a size of 0.8 mm to 1 mm. Something slightly larger, for example, 1 mm to 1.1 mm
In such a case, accurate printing cannot be performed and reading becomes impossible.

【0011】そこで、この発明の課題は、既存のマーキ
ング装置を用い、製作費を増大させることなく、回路の
識別が正確に行える簡易なマーキング仕様を提供するこ
とにある。
An object of the present invention is to provide a simple marking specification that can accurately identify a circuit without increasing the manufacturing cost by using an existing marking device.

【0012】[0012]

【課題を解決するための手段】上記課題を解決するた
め、この発明は、所定形状の図形を単位記号として、そ
の単位記号に所定の単位の数値を対応させ、それらを前
記各電線上に並列してマーキングし、マーキングした前
記単位記号の組み合わせにより、各電線に数値を対応さ
せ、その数値によって電線同士を識別するようにしたり
(請求項1)、複数種の所定形状の図形を前記各電線に
配列してマーキングし、その図形形状の組み合わせとそ
の配列順によって、各電線同士を識別するようにした
(請求項2)のである。
In order to solve the above-mentioned problems, the present invention relates to a method in which a figure having a predetermined shape is used as a unit symbol and a numerical value of a predetermined unit is made to correspond to the unit symbol, and these are arranged in parallel on the wires. A numerical value is made to correspond to each electric wire by a combination of the marked unit symbols, and the electric wires are distinguished from each other by the numerical value (claim 1). The electric wires are distinguished from each other by the combination of the figure shapes and the arrangement order (claim 2).

【0013】このようにしたことにより、印字する単位
の図形を、例えば、三角、四角、円等のような簡略なも
のにしておけば、通常の数字や文字そのもののように、
完全に印字しなければ意味のわからないものと違って、
印字の際、機械振動等により電線が揺れて印字がずれ、
個々の図形のマーキングが不完全であっても、それがそ
の図形と認識できたり、また、このような図形は前記通
常の数字や文字より小さくマーキングできるので、上記
請求項1に係る発明ではその図形の個数によって、請求
項2に係る発明ではその複数の図形の配列順によって、
それらに対応させた回路を識別することができる。
By doing so, if the figure of the unit to be printed is simplified, for example, a triangle, a square, a circle, etc., it can be used as a normal number or character itself.
Unlike what you do not know if you do not print completely,
At the time of printing, the electric wire fluctuated due to mechanical vibration etc. and the printing shifted,
Even if the marking of an individual figure is incomplete, it can be recognized as the figure, and such a figure can be marked smaller than the ordinary numbers and characters. According to the invention according to claim 2, according to the arrangement order of the plurality of figures,
The circuits corresponding to them can be identified.

【0014】[0014]

【実施の形態】以下、図を参照して、この発明の実施の
形態を説明する。
Embodiments of the present invention will be described below with reference to the drawings.

【0015】(第1の実施形態)第1の実施形態では、
上記した請求項1に係る発明に基づいて、図1(a)に
示すように、ワイヤーハーネスWの各電線aを横切る方
向に、単位の図形として所定の幅の帯1をマーキング
し、その帯1に単位の数値として「1」を対応させ、そ
の帯1の数によって算出される数値に回路番号を対応さ
せることにした。従って、この帯1が二つマーキングさ
れていれば、「2」を示し、三つであれば、「3」を示
すことになる。なお、図でCはコネクタである。
(First Embodiment) In the first embodiment,
Based on the invention according to claim 1, as shown in FIG. 1A, a band 1 having a predetermined width is marked as a unit figure in a direction crossing each electric wire a of the wire harness W, and the band is marked. "1" is made to correspond to 1 as a unit numerical value, and the circuit number is made to correspond to a numerical value calculated by the number of the band 1. Therefore, if two bands 1 are marked, it indicates "2", and if it is three, it indicates "3". In the drawing, C is a connector.

【0016】ここで、大きい数値を表すのに、この帯1
をそのまま単純に増やしてゆくと、帯1の数が多くなっ
た場合には、読み取りにくく、間違いのもとになる。
Here, in order to represent a large numerical value, this band 1
Is simply increased as it is, when the number of bands 1 is increased, it is difficult to read, and it causes a mistake.

【0017】そこで、もう一つの単位の図形として、前
記「1」を示す帯1の、例えば、三倍程度の幅を有する
太い帯11をマーキングし、その太い帯11に単位の数
値として「5」を対応させるようにする。すなわち、こ
の太い帯11が二つマーキングされていれば、「10」
を示し、三つであれば、「15」を示すことになる。そ
して、この太い帯11と前記細い帯1とを組み合わせ
て、例えば、一つの太い帯11と二つの細い帯1、1を
並列してマーキングした場合には「7」を示し、二つの
太い帯11、11と三つの細い帯1、1、1を並列して
マーキングした場合は「13」を示すことになる。
Therefore, as another figure of a unit, a thick band 11 having a width, for example, about three times that of the band 1 indicating “1” is marked, and the numerical value of the unit is “5” in the thick band 11. To correspond. That is, if the two thick bands 11 are marked, "10"
And if there are three, “15” is indicated. The thick band 11 and the thin band 1 are combined, and for example, when one thick band 11 and two thin bands 1 and 1 are marked in parallel, “7” is indicated, and the two thick bands are indicated. When marking is performed in parallel with 11, 11 and three narrow bands 1, 1, 1, "13" is indicated.

【0018】単位の図形としては、勿論、「帯」に限ら
ず、図1(b)に示すように、上記に対応し、数値の
「1」を示すものとしては「●(黒丸)」2を用い、
「5」を示すものとしては、前記の太い帯11を対応さ
せる、といったふうに様々なものが考えられる。要する
に、単位の図形の形状を、上記の帯1(四角)や黒丸2
(円)等のような簡略なものにし、印字の際、機械振動
等により電線aが揺れて印字がずれ、個々の記号のマー
キングが不完全であっても、その図形形状が認識でき、
その個数が把握できるようなものであればよいのであ
る。
As a matter of course, the unit figure is not limited to the "band", and as shown in FIG. 1B, the figure corresponding to the above and indicating the numerical value "1" is "● (black circle)" 2. Using
Various things such as associating the above-mentioned thick band 11 with what indicates "5" can be considered. In short, the shape of the unit figure is changed to the above-mentioned band 1 (square) or black circle 2
(Circle), etc. When printing, the electric wire a fluctuates due to mechanical vibration or the like, the printing shifts, and even if the marking of each symbol is incomplete, the figure shape can be recognized,
What is necessary is just to be able to grasp the number.

【0019】このように、単純な形状の図形をマーキン
グし、その個数で各電線aを識別するこの実施形態で
は、通常の数字や文字等のように、それ自体を明確に認
識する必要があり、そのためにマーキングを精密に行わ
なければならないといったことがない。
As described above, in this embodiment in which a figure having a simple shape is marked and each wire a is identified by the number of the figure, it is necessary to clearly recognize itself as ordinary numbers and characters. There is no need for precise marking.

【0020】そして、このようにすれば、回路毎に色の
異なる電線を使用する必要がなく、全ての電線aに共通
の色のものを使用できる。従って、電線供給装置等も、
色毎に複数台のものを備える必要がなく、設備費、従っ
て製作費が増大することもない。
In this way, it is not necessary to use wires of different colors for each circuit, and a wire having a common color can be used for all wires a. Therefore, the wire supply device, etc.
There is no need to provide a plurality of units for each color, and there is no increase in equipment costs, and thus manufacturing costs.

【0021】さらに、マーキングチューブやテープを装
着する方式のように、その余分な部材や、その装着に手
間がかかることによる製作費の増大もない。
Further, unlike the method of mounting a marking tube or a tape, there is no extra member or an increase in manufacturing cost due to the labor required for mounting.

【0022】なお、マーキングの箇所としては、接続部
であるコネクタCの近傍にすることにすれば、ワイヤー
ハーネスWの接続の際、そのマーキングがすぐ目に入
り、作業がスムーズに運ぶが、ワイヤーハーネスWの電
線部が長かったり、枝分かれ等して形状が複雑な場合に
は、図2に示すように、電線aの長さ方向中間部にもマ
ーキングするようにすればよい。
If the location of the marking is located near the connector C, which is the connecting portion, the marking is immediately visible when the wire harness W is connected, and the work can be carried smoothly. When the wire portion of the harness W is long or has a complicated shape due to branching, for example, as shown in FIG.

【0023】(第2の実施形態)第2の実施形態では、
上記した請求項2に係る発明に基づいて、電線の識別記
号として、複数種の単純形状の図形を用意する。この実
施形態では、図3に示すように、「▽(白抜き逆三角
形)」3、「○(丸)」4、「◇(白抜き菱形)」5の
三種の図形を用意し、その数ではなく、それらを組み合
わせて、その配列順を変えたもののそれぞれに一つの回
路を対応させるようにした。
(Second Embodiment) In the second embodiment,
Based on the invention according to claim 2, a plurality of types of simple-shaped figures are prepared as the identification symbols of the electric wires. In this embodiment, as shown in FIG. 3, three kinds of figures, “▽ (open inverted triangle)” 3, “○ (circle)” 4, and “◇ (open diamond)” 5, are prepared, and Rather, they combine them so that one circuit corresponds to each one whose arrangement order is changed.

【0024】例えば、「▽」3一つだけでは、「信号#
1回路」、「▽」3を二つ並列した「▽▽」は「信号#
2回路」、「○」4一つだけでは、「動力#1回路」、
といったごときであり、「▽」3、「○」4、「◇」5
を組み合わせると、3(一個の場合)+32 (二個の場
合)+33 (三個の場合)=39通りの回路に対応でき
る。
For example, if only three "@" are used, "signal #
“▽▽” in which two “1 circuits” and “▽” 3 are parallel
With only two circuits and four circles, the power # 1 circuit
"▽" 3, "○" 4, "◇" 5
Combining (for one) 3 +3 2 can correspond to (two cases) +3 3 (three cases) = circuit 39 ways.

【0025】この場合も、このような単純形状の図形
は、それに比べれば複雑で、マーキングが一部でも欠け
ると意味不明となるような通常の数字や文字と違い、電
線aが揺れてマーキングが不完全であっても、あるい
は、小さくマーキングされても、形状が識別できるの
で、対応する回路が特定可能となる。この実施形態で肝
要なのは、今も述べたように、マーキングが少々不完全
であったり、小さくマーキングされても、その形状が認
識できる程度に簡単かつ特徴的な図形を選ぶことであ
る。
In this case as well, such a simple figure is more complicated than the ordinary figure or character, which is incomprehensible if any part of the marking is missing. Even if it is incomplete or small, the shape can be identified, and the corresponding circuit can be specified. The important point in this embodiment is to select a figure which is simple and characteristic enough to recognize its shape even if the marking is slightly incomplete or small, as described above.

【0026】[0026]

【発明の効果】この発明は、上記のように構成したの
で、既存のマーキング装置を用い、製作費の増大を招く
ことなく、回路の識別が正確に行えるという効果があ
る。
Since the present invention is constructed as described above, there is an effect that the identification of the circuit can be performed accurately without increasing the manufacturing cost by using the existing marking device.

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

【図1】(a)に第1の実施形態を平面図で示し、
(b)に(a)の変形例を示したもの
FIG. 1A is a plan view showing a first embodiment,
(B) shows a modified example of (a).

【図2】第1の実施形態を示す平面図FIG. 2 is a plan view showing the first embodiment.

【図3】第2の実施形態を示す平面図FIG. 3 is a plan view showing a second embodiment.

【図4】ワイヤーハーネスの一例を示す斜視図FIG. 4 is a perspective view showing an example of a wire harness.

【図5】マーキング装置の一例を示す斜視図FIG. 5 is a perspective view showing an example of a marking device.

【図6】マーキング装置の配置態様を示す斜視図FIG. 6 is a perspective view showing an arrangement mode of the marking device.

【図7】従来例の不具合を示す平面図FIG. 7 is a plan view showing a defect of the conventional example.

【符号の説明】[Explanation of symbols]

1 (細い)帯 2 黒丸 3 白抜き逆三角形 4 丸 5 白抜き菱形 11 太い帯 W ワイヤーハーネス a 電線 C コネクタ DESCRIPTION OF SYMBOLS 1 (Thin) band 2 Black circle 3 White inverted triangle 4 Round 5 White rhombus 11 Thick band W Wire harness a Wire C connector

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 複数の絶縁被覆電線が並列され、その長
さ方向及び幅方向の適宜箇所において、コネクタに適宜
数の前記各電線を圧接して一体に固定してなり、そのコ
ネクタ部で自動車や汎用機器内の電装品間を接続するワ
イヤーハーネスの前記各電線を、それが対応する前記電
装品の回路毎に識別するための方法であって、 所定形状の図形を単位記号として、その単位記号に所定
の単位の数値を対応させ、それらを前記各電線上に並列
してマーキングし、マーキングした前記単位記号の組み
合わせによって各電線に数値を対応させ、その数値によ
って電線同士を識別するようにしたことを特徴とするワ
イヤーハーネスの回路識別法。
A plurality of insulated wires are arranged in parallel, and an appropriate number of each of the wires are pressed into contact with a connector at an appropriate position in a length direction and a width direction thereof to be integrally fixed. And a method for identifying each electric wire of a wire harness connecting between electrical components in a general-purpose device, for each circuit of the electrical component corresponding to the electrical wire, and using a figure of a predetermined shape as a unit symbol, the unit of which A symbol is associated with a numerical value of a predetermined unit, they are marked in parallel on each of the electric wires, a numerical value is associated with each electric wire by a combination of the marked unit symbols, and the electric wires are identified by the numerical value. A circuit identification method for a wire harness, characterized in that:
【請求項2】 複数の絶縁被覆電線が並列され、その長
さ方向及び幅方向の適宜箇所において、コネクタに適宜
数の前記各電線を圧接して一体に固定してなり、そのコ
ネクタ部で自動車や汎用機器内の電装品間を接続するワ
イヤーハーネスの前記各電線を、それが対応する前記電
装品の回路毎に識別するための方法であって、 複数種の所定形状の図形を前記各電線に配列してマーキ
ングし、その図形形状の組み合わせとその配列順によ
り、各電線同士を識別するようにしたことを特徴とする
ワイヤーハーネスの回路識別法。
2. A plurality of insulated wires are arranged in parallel, and an appropriate number of said wires are pressed into contact with a connector at appropriate positions in a length direction and a width direction thereof to be integrally fixed. And a method for identifying each electric wire of a wire harness connecting between electric components in a general-purpose device, for each circuit of the electric component corresponding to the electric wires. A wire harness circuit identification method, characterized in that the wires are distinguished from each other according to the combination of the figure shapes and the arrangement order.
JP18102997A 1997-07-07 1997-07-07 Circuit identification of wire harness Pending JPH1127817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18102997A JPH1127817A (en) 1997-07-07 1997-07-07 Circuit identification of wire harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18102997A JPH1127817A (en) 1997-07-07 1997-07-07 Circuit identification of wire harness

Publications (1)

Publication Number Publication Date
JPH1127817A true JPH1127817A (en) 1999-01-29

Family

ID=16093531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18102997A Pending JPH1127817A (en) 1997-07-07 1997-07-07 Circuit identification of wire harness

Country Status (1)

Country Link
JP (1) JPH1127817A (en)

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US8367154B2 (en) 2005-12-08 2013-02-05 Yazaki Corporation Method for coloring electrical wires
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