JPH06148299A - Electronic part measuring device - Google Patents
Electronic part measuring deviceInfo
- Publication number
- JPH06148299A JPH06148299A JP4296061A JP29606192A JPH06148299A JP H06148299 A JPH06148299 A JP H06148299A JP 4296061 A JP4296061 A JP 4296061A JP 29606192 A JP29606192 A JP 29606192A JP H06148299 A JPH06148299 A JP H06148299A
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- block
- measurement
- measured
- 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.)
- Granted
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
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). It is being measured individually. For example, in the case of a battery, the 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。By the way, in the case of a relatively small electronic component such as a battery, the number of components manufactured at one time is very large, and the characteristics of all the components manufactured are measured one by one. Then, there was an inconvenience that the measurement took 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 one component. However, in order to reduce the measuring time such as voltage at the measuring instrument, 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。In view of the above points, an object of the present invention is to provide a measuring device capable of efficiently measuring a large number of electronic parts 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, as shown in, for example, FIG. 1, in an electronic component measuring apparatus for measuring a plurality of different characteristics of each of a plurality of electronic components 1, a plurality of electronic components 1 are Divide into blocks (n is an arbitrary number),
Measuring devices 6a and 6b for measuring a plurality of characteristics for each block
... 6n is prepared, and the electronic devices to be measured by the measuring device in each block are switched by the relay device 4, and the measuring devices in each block simultaneously measure.
【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。Further, 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。Further, in this case, the switching by the relay device is performed by transmitting a command from the control device for controlling the measurement through the 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 measurement is shortened corresponding to the number of divisions by dividing each block and measuring 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 the control device for controlling the measurement via the 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。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 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 diagram showing a configuration of an electronic component measuring apparatus of this example, in which 1 denotes a battery measured by this measuring apparatus. This battery 1 is placed on a tray by N,
It is measured with one piece as one unit. Further, it has N + side pinboards 2 and − side pinboards 3 connected to the positive electrode terminal and the negative electrode terminal of each of the N batteries 1 placed on this tray. The N-side pinboards 2 and the −side pinboards 3 of each N are connected to the 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 switching device 4 is the pinboard 2
And N signal lines supplied from 3 and 3 are divided into n blocks. The block division number n is equal to or less than the number N of the batteries 1 in the tray. Then, for each block divided into n blocks, one set of measuring units 6a, 6b ...
n is connected, and the signal line (the signal line connected to the pinboards 2 and 3) to be connected to the measuring unit in each block is switched by the relay switch. The switching by the relay switch is performed by the control of the switching control unit 5 configured by the microcomputer built in the relay switch 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 section 5 is connected to a personal computer 7 for controlling the measurement by the measuring device by a bus line, and based on a switching command supplied from the personal computer 7 via the bus line,
Switching is performed by the relay switch of each block.
Further, 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 under the control of the personal computer 7.
The measurement results are transmitted to the personal computer 7 and are aggregated 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。Here, when the block division state is shown in FIG. 2, the N batteries 1 to be measured are divided into blocks 1, blocks 2, ... , N are connected to one set of measuring units 6a, 6b, ... 6n. .. 6n of each set and switching of the relay switch by the switching control unit 5 are performed by the personal computer 7.
It is performed under 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 the present example, each set of measuring units 6a, 6b ... 6n connected to the relay switch 4 is composed of a voltmeter and an ammeter. It is switched 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 switch 4, a relay switch 4a is prepared for each block, and the relay switch 4a of each block is
One of the batteries 1 is connected to the voltmeter 61, 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. The measurement is taken. In this case, the voltmeter 61 and the impedance meter 62 are connected to the personal computer 7 side by a bus line, and the respective 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。As the control on the personal computer 7 side, by switching the relay switch 4a of each block, the battery 1 in this block is sequentially operated by the voltmeter 61.
And the voltage value is measured, and in parallel with this 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 having such a structure, the time required for measuring the characteristics of the battery 1 can be shortened. 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 voltage value measurement and the impedance are performed in each block. Since the measurement of the value is performed at the same time, 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. If the value is 2 , the total measurement time T is as follows.
【００１８】[0018]
【数１】Ｔ＝Ｎ×（ｔ1 ，ｔ2 の大きい方）／ｎ## EQU1 ## T = 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 example, since control such as switching for performing such measurement is performed by transmitting a command from the personal computer 7 side via the bus line, the relay switch of each block is directly controlled. The control system is simplified because there is no need to issue a switching control command.
【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 electric characteristics (resistance value, capacity value, etc.) of the battery may be measured. Alternatively, various electrical characteristics of various electronic components other than batteries 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 corresponding to the number of divisions by dividing each block unit and performing the measurement at the same time, and the electrical characteristics of many electronic components can be confirmed in a short time. Can measure.
【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。Further, the switching by the relay device is performed by the transmission of the command from the control device for controlling the measurement via the bus line, so that the switching of the measurement in each block is performed by the 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 an 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 showing 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 showing 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 1 Battery 4 Relay Switching Device 5 Switching Control Unit 6a, 6b ... 6n Measuring Unit 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
の切換えをリレー装置により行い、 各ブロックの上記測定器で同時に測定を行うようにした
電子部品測定装置。1. An electronic component measuring apparatus 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 each block is divided into Prepare a measuring instrument to measure multiple characteristics, switch the electronic components to be measured by the measuring instrument in each block with a relay device, and measure the electronic components simultaneously with the measuring instruments in each block apparatus.
行うようにした請求項１記載の電子部品測定装置。2. The electronic component measuring device 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 the 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 true JPH06148299A (en) | 1994-05-27 |
| JP3191452B2 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 |
|---|---|---|---|---|
| EP0634227A3 (en) * | 1993-07-15 | 1996-05-01 | Gen Electric | Broadband ultrasonic transducers and related method of manufacture. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008073895A (en) | 2006-09-19 | 2008-04-03 | Ricoh Co Ltd | Image forming apparatus, image forming method, image forming program, and information recording medium |
-
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 |
|---|---|---|---|---|
| EP0634227A3 (en) * | 1993-07-15 | 1996-05-01 | Gen Electric | Broadband ultrasonic transducers and related method of manufacture. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3191452B2 (en) | 2001-07-23 |
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