JP3191452B2 - Electronic component measuring device - Google Patents
Electronic component measuring deviceInfo
- Publication number
- JP3191452B2 JP3191452B2 JP29606192A JP29606192A JP3191452B2 JP 3191452 B2 JP3191452 B2 JP 3191452B2 JP 29606192 A JP29606192 A JP 29606192A JP 29606192 A JP29606192 A JP 29606192A JP 3191452 B2 JP3191452 B2 JP 3191452B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- measurement
- measuring
- electronic component
- switching
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電池などの電子部品の
特性を測定する電子部品測定装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic component measuring apparatus for measuring characteristics of electronic components such as batteries.
【０００２】[0002]
【従来の技術】従来、電池などの比較的小型の電子部品
の製造時には、製造された部品が決められた特性を持っ
ているか（即ち不良品でないか）を調べるために、電気
的特性を１個ずつ測定することが行われている。例え
ば、電池の場合には、電圧やインピーダンスを測定し
て、一定の基準範囲以内の特性を有する物だけを良品と
して出荷するようにしている。2. Description of the Related Art Conventionally, when a relatively small electronic component such as a battery is manufactured, an electrical characteristic is set to 1 in order to check whether the manufactured component has a predetermined characteristic (that is, whether it is a defective product). Measurement is performed individually. For example, in the case of batteries, voltage and impedance are measured, and only those having characteristics within a certain reference range are shipped as non-defective products.
【０００３】[0003]
【発明が解決しようとする課題】ところで、電池などの
比較的小型の電子部品の場合には、一度に製造される数
が非常に多く、製造された全ての部品の特性を１個ずつ
測定させると、測定に非常に時間がかかってしまう不都
合があった。この測定に要する時間を短縮するために
は、測定器が１個の部品を測定するのに要する時間を短
縮させることが考えられるが、測定器での電圧などの測
定時間を短縮させるのには限度がある。In the case of relatively small electronic components such as batteries, the number of components manufactured at a time is very large, and the characteristics of all manufactured components are measured one by one. , There is a disadvantage that the measurement takes a very long time. In order to reduce the time required for this measurement, it is conceivable to reduce the time required for the measuring instrument to measure a single component. There is a limit.
【０００４】本発明はかかる点に鑑み、短時間で効率良
く多数の電子部品の測定ができる測定装置を提供するこ
とを目的とする。[0004] In view of the foregoing, it is an object of the present invention to provide a measuring apparatus capable of efficiently measuring a large number of electronic components in a short time.
【０００５】[0005]
【課題を解決するための手段】本発明は、例えば図１に
示すように、複数の電子部品１の各々について、異なる
複数の特性を測定する電子部品測定装置において、複数
の電子部品１をｎブロック（ｎは任意の数）に分割し、
各ブロック毎に複数の特性を測定する測定器６ａ，６ｂ
‥‥６ｎを用意し、各ブロック内で測定器により測定す
る電子部品の切換えをリレー装置４により行い、各ブロ
ックの測定器で同時に測定を行うようにしたものであ
る。According to the present invention, for example, as shown in FIG. 1, in an electronic component measuring apparatus for measuring a plurality of different characteristics for each of a plurality of electronic components 1, a plurality of electronic components 1 are connected to each other. Divided into blocks (n is any number)
Measuring devices 6a and 6b for measuring a plurality of characteristics for each block
# 6n is prepared, the electronic components to be measured by the measuring device in each block are switched by the relay device 4, and the measuring devices in each block perform the measurement at the same time.
【０００６】またこの場合に、電池の電圧及びインピー
ダンスの測定を行うようにしたものである。In this case, the voltage and impedance of the battery are measured.
【０００７】またこの場合に、リレー装置による切換え
を、測定を制御する制御装置からのバスラインを介した
指令の伝送により行うようにしたものである。In this case, the switching by the relay device is performed by transmitting a command from a control device for controlling the measurement via a bus line.
【０００８】[0008]
【作用】本発明によると、各ブロック単位に分割して同
時に測定することで、測定に要する時間が、分割数に対
応して短くなる。According to the present invention, the time required for the measurement is shortened corresponding to the number of divisions by dividing the data into blocks and measuring them simultaneously.
【０００９】また、リレー装置による切換えを、測定を
制御する制御装置からのバスラインを介した指令の伝送
により行うことで、各ブロックでの測定の切換えが、効
率の良い制御で行われる。Further, the switching by the relay device is performed by transmitting a command from a control device for controlling the measurement via a bus line, so that the switching of the measurement in each block is performed with efficient control.
【００１０】[0010]
【実施例】以下、本発明の一実施例を、添付図面を参照
して説明する。An embodiment of the present invention will be described below with reference to the accompanying drawings.
【００１１】図１は本例の電子部品測定装置の構成を示
す図で、図中１はこの測定装置で測定される電池を示
す。この電池１は、Ｎ個ずつトレーに載せられ、このＮ
個を１単位として測定される。そして、このトレーに載
せられたＮ個の電池１のそれぞれの正極端子及び負極端
子と接続されるＮ本の＋側ピンボード２及び−側ピンボ
ード３を有する。そして、各Ｎ本の＋側ピンボード２及
び−側ピンボード３は、リレー切換器４に接続される。FIG. 1 is a view showing the configuration of an electronic component measuring apparatus according to the present embodiment. In FIG. 1, reference numeral 1 denotes a battery measured by the measuring apparatus. The batteries 1 are placed on the tray N at a time, and the N
The unit is measured as one unit. Further, the battery pack has N + -side pinboards 2 and −-side pinboards 3 connected to the respective positive and negative terminals of the N batteries 1 placed on the tray. Each of the N-side pinboards 2 and the −side pinboards 3 is connected to a relay switch 4.
【００１２】そして、リレー切換器４は、ピンボード２
及び３から供給されるＮ本の信号線をｎブロックに分割
する。このブロック分割数ｎは、トレー内の電池１の数
Ｎ以下の数である。そして、ｎブロックに分割されたそ
れぞれのブロック毎に、１組の測定部６ａ，６ｂ‥‥６
ｎが接続され、各ブロック内で測定部に接続させる信号
線（ピンボード２及び３と接続された信号線）がリレー
スイッチにより切換えられる。リレースイッチによる切
換えは、リレー切換器４に内蔵されたマイクロコンピュ
ータで構成される切換制御部５の制御で行われる。The relay switch 4 is connected to the pin board 2
, And 3 are divided into n blocks. This block division number n is a number equal to or smaller than the number N of the batteries 1 in the tray. Then, for each block divided into n blocks, one set of measurement units 6a, 6b # 6
n is connected, and a signal line (signal line connected to the pin boards 2 and 3) to be connected to the measurement unit in each block is switched by a relay switch. Switching by the relay switch is performed under the control of a switching control unit 5 including a microcomputer built in the relay switching unit 4.
【００１３】そして、この切換制御部５は、この測定装
置での測定を制御するパーソナルコンピュータ７とバス
ラインで接続され、このパーソナルコンピュータ７から
バスラインを介して供給される切換え指令に基づいて、
各ブロックのリレースイッチでの切換えが実行される。
また、各組の測定部６ａ，６ｂ‥‥６ｎも、パーソナル
コンピュータ７とバスラインで接続され、パーソナルコ
ンピュータ７の制御に基づいて測定が行われると共に、
測定結果がパーソナルコンピュータ７に伝送され、この
パーソナルコンピュータ７で集計される。The switching control unit 5 is connected to a personal computer 7 for controlling the measurement by the measuring device via a bus line, and based on a switching command supplied from the personal computer 7 via the bus line.
Switching by the relay switch of each block is executed.
The measuring units 6a, 6b # 6n of each set are also connected to the personal computer 7 by a bus line, and the measurement is performed based on the control of the personal computer 7, and
The measurement results are transmitted to the personal computer 7 and are tabulated by the personal computer 7.
【００１４】ここで、ブロック分割状態を図２に示す
と、被測定物であるＮ個の電池１が、リレー切換器４内
でブロック１，ブロック２‥‥ブロックｎにｎ分割さ
れ、このそれぞれのブロック１，２‥‥ｎに１組の測定
部６ａ，６ｂ‥‥６ｎが接続される。そして、各組の測
定部６ａ，６ｂ‥‥６ｎでの測定及び切換制御部５での
リレースイッチの切換えは、パーソナルコンピュータ７
の制御に基づいて行われる。FIG. 2 shows a block division state. N batteries 1 as an object to be measured are divided into n blocks 1, block 2 ‥‥ block n in a relay switch 4, and each of them is divided into n blocks. Are connected to a set of measuring units 6a, 6b # 6n. The measurement by the measuring units 6a, 6b # 6n of each set and the switching of the relay switch by the switching control unit 5 are performed by the personal computer 7.
It is performed based on the control of.
【００１５】そして本例においては、リレー切換器４に
接続された各組の測定部６ａ，６ｂ‥‥６ｎは、電圧計
と電流計とで構成され、それぞれのブロック内におい
て、この電圧計と電流計とが別の信号線に接続されるよ
うに、リレー切換器４内のリレースイッチで切換えられ
る。即ち、図３に各ブロック毎の構成を示すと、リレー
切換器４内では１ブロック毎にリレースイッチ４ａが用
意され、それぞれのブロックのリレースイッチ４ａで、
何れかの電池１が電圧計６１に接続されると共に、これ
とは別の電池１がインピーダンス計６２に接続され、電
圧計６１で電圧値の測定が行われると共に、インピーダ
ンス計６２でインピーダンス値の測定が行われる。この
場合、電圧計６１とインピーダンス計６２とは、バスラ
インによりパーソナルコンピュータ７側と接続され、そ
れぞれの測定値がパーソナルコンピュータ７に伝送され
る。In this embodiment, each set of measuring units 6a, 6b # 6n connected to the relay switching unit 4 is composed of a voltmeter and an ammeter. Switching is performed by a relay switch in the relay switch 4 so that the ammeter is connected to another signal line. That is, FIG. 3 shows the configuration of each block. In the relay switching unit 4, a relay switch 4a is prepared for each block, and the relay switch 4a of each block includes:
Any one of the batteries 1 is connected to the voltmeter 61, and another battery 1 is connected to the impedance meter 62, the voltmeter 61 measures the voltage value, and the impedance meter 62 measures the impedance value. A measurement is taken. In this case, the voltmeter 61 and the impedance meter 62 are connected to the personal computer 7 via a bus line, and the measured values are transmitted to the personal computer 7.
【００１６】そして、パーソナルコンピュータ７側での
制御としては、各ブロックのリレースイッチ４ａの切換
えにより、このブロック内の電池１を順番に電圧計６１
に接続させ、電圧値を測定させると共に、この電圧測定
と並行してブロック内の電池１を順番にインピーダンス
計６２に接続させ、インピーダンス値を測定させる。The personal computer 7 controls the voltmeter 61 of the batteries 1 in this block in order by switching the relay switch 4a of each block.
To measure the voltage value, and in parallel with the voltage measurement, the batteries 1 in the block are sequentially connected to the impedance meter 62 to measure the impedance value.
【００１７】このように構成される測定装置を使用する
ことで、電池１の特性測定に要する時間を短縮すること
ができる。即ち、Ｎ個の電池１をｎブロックに分割し
て、各ブロック内で同時測定を行うようにしたので、測
定に要する時間が１／ｎになると共に、各ブロック内で
電圧値の測定とインピーダンス値の測定とが同時に行わ
れるので、この点からも測定に要する時間が短くなる。
ここで、Ｎ個の電池１の特性測定に要する時間を数式を
用いて説明すると、１個の電池１の電圧測定に要する時
間をｔ1 、１個の電池１のインピーダンス測定に要する
時間をｔ2 とすると、総測定時間Ｔは次のようになる。By using the measuring device configured as described above, the time required for measuring the characteristics of the battery 1 can be reduced. That is, since the N batteries 1 are divided into n blocks and the simultaneous measurement is performed in each block, the time required for the measurement becomes 1 / n, and the measurement of the voltage value and the impedance in each block are performed. Since the measurement of the value is performed simultaneously, the time required for the measurement is shortened from this point as well.
Here, the time required to measure the characteristics of the N batteries 1 will be described using mathematical expressions. The time required to measure the voltage of one battery 1 is t 1 , and the time required to measure the impedance of one battery 1 is t 1 Assuming that 2 , the total measurement time T is as follows.
【００１８】[0018]
【数１】Ｔ＝Ｎ×（ｔ1 ，ｔ2 の大きい方）／ｎT = N × (the larger of t 1 and t 2 ) / n
【００１９】そして本例においては、このような測定を
行うための切換え等の制御が、パーソナルコンピュータ
７側からのバスラインを介した指令の伝送で行われるの
で、各ブロックのリレースイッチに対し直接切換制御指
令を発する必要がなく、制御系が簡単になる。In the present embodiment, control such as switching for performing such a measurement is performed by transmitting a command from the personal computer 7 via a bus line, so that the relay switch of each block is directly transmitted to the relay switch of each block. There is no need to issue a switching control command, and the control system is simplified.
【００２０】なお、上述実施例においては、電池の電圧
とインピーダンスとを測定するようにしたが、電池の他
の電気的特性（抵抗値，容量値など）を測定するように
しても良い。或いは、電池以外の各種電子部品の種々の
電気的特性を測定するようにしても良い。In the above embodiment, the voltage and impedance of the battery are measured, but other electrical characteristics (resistance, capacity, etc.) of the battery may be measured. Alternatively, various electrical characteristics of various electronic components other than the battery may be measured.
【００２１】[0021]
【発明の効果】本発明によると、各ブロック単位に分割
して同時に測定することで、測定に要する時間が、分割
数に対応して短くなり、短時間で多くの電子部品の電気
的特性の測定が行える。According to the present invention, the time required for the measurement is shortened in accordance with the number of divisions by dividing each block unit and measuring at the same time, and the electrical characteristics of many electronic components can be reduced in a short time. Measurement can be performed.
【００２２】また、リレー装置による切換えを、測定を
制御する制御装置からのバスラインを介した指令の伝送
により行うことで、各ブロックでの測定の切換えが、効
率の良い制御で行われる。The switching by the relay device is performed by transmitting a command from a control device for controlling the measurement via a bus line, so that the switching of the measurement in each block is performed with efficient control.
【図１】本発明の一実施例を示す構成図である。FIG. 1 is a configuration diagram showing one embodiment of the present invention.
【図２】一実施例によるブロック分割状態を示す構成図
である。FIG. 2 is a configuration diagram illustrating a block division state according to an embodiment;
【図３】一実施例による各ブロックの構成を示す構成図
である。FIG. 3 is a configuration diagram illustrating a configuration of each block according to an embodiment;
１ 電池 ４ リレー切換器 ５ 切換制御部 ６ａ，６ｂ‥‥６ｎ 測定部 ７ パーソナルコンピュータ ６１ 電圧計 ６２ インピーダンス計 DESCRIPTION OF SYMBOLS 1 Battery 4 Relay switch 5 Switching control part 6a, 6b @ 6n Measuring part 7 Personal computer 61 Voltmeter 62 Impedance meter
Claims (3)
複数の特性を測定する電子部品測定装置において、 上記複数の電子部品をｎブロック（ｎは任意の数）に分
割し、各ブロック毎に上記複数の特性を測定する測定器
を用意し、 上記各ブロック内で上記測定器により測定する電子部品
の特性の切換えをリレー装置により行い、上記複数の電子部品の全てを 各ブロックの上記測定器で
ブロック毎に上記特性を異ならせて同時に測定を行うよ
うにしたことを特徴とする電子部品測定装置。An electronic component measuring device for measuring a plurality of different characteristics for each of a plurality of electronic components, wherein the plurality of electronic components are divided into n blocks (n is an arbitrary number), and Prepare a measuring device to measure a plurality of characteristics, electronic components to be measured by the measuring device in each block
The characteristics are switched by a relay device, and all of the plurality of electronic components are measured by the measuring device in each block.
An electronic component measuring apparatus characterized in that the characteristics are different for each block and the measurement is performed simultaneously.
行うようにしたことを特徴とする請求項１記載の電子部
品測定装置。2. The electronic component measuring apparatus according to claim 1, wherein the voltage and impedance of the battery are measured.
制御する制御装置からのバスラインを介した指令の伝送
により行うようにしたことを特徴とする請求項２記載の
電子部品測定装置。3. The electronic component measuring device according to claim 2, wherein the switching by the relay device is performed by transmitting a command from a control device for controlling measurement via a bus line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29606192A JP3191452B2 (en) | 1992-11-05 | 1992-11-05 | Electronic component measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29606192A JP3191452B2 (en) | 1992-11-05 | 1992-11-05 | Electronic component measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06148299A JPH06148299A (en) | 1994-05-27 |
| JP3191452B2 true JP3191452B2 (en) | 2001-07-23 |
Family
ID=17828600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29606192A Expired - Fee Related JP3191452B2 (en) | 1992-11-05 | 1992-11-05 | Electronic component measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3191452B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8189227B2 (en) | 2006-09-19 | 2012-05-29 | Ricoh Company, Ltd. | Image forming apparatus, image forming method, and computer-readable recording medium storing image forming program |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69421011T2 (en) * | 1993-07-15 | 2000-06-08 | General Electric Co., Schenectady | Broadband ultrasonic transducers and their manufacturing processes |
-
1992
- 1992-11-05 JP JP29606192A patent/JP3191452B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8189227B2 (en) | 2006-09-19 | 2012-05-29 | Ricoh Company, Ltd. | Image forming apparatus, image forming method, and computer-readable recording medium storing image forming program |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06148299A (en) | 1994-05-27 |
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