JPH0344681U - - Google Patents
Info
- Publication number
- JPH0344681U JPH0344681U JP10475689U JP10475689U JPH0344681U JP H0344681 U JPH0344681 U JP H0344681U JP 10475689 U JP10475689 U JP 10475689U JP 10475689 U JP10475689 U JP 10475689U JP H0344681 U JPH0344681 U JP H0344681U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- battery voltage
- current
- detection 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
Links
- 238000001514 detection method Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
- Selective Calling Equipment (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図はリモコン装置に適用した場合の本考案
に係わる電池電圧低下検出回路、第２図は電圧低
下検出処理の流れ図、第３図は本考案に係わる電
池電圧低下検出回路の別の実施例ブロツク図であ
る。
１３……表示部、１５……制御部、１６……リ
チウム電池、１７……通電部。
Fig. 1 shows a battery voltage drop detection circuit according to the present invention when applied to a remote control device, Fig. 2 is a flowchart of voltage drop detection processing, and Fig. 3 shows another embodiment of the battery voltage drop detection circuit according to the present invention. It is a block diagram. 13...Display unit, 15...Control unit, 16...Lithium battery, 17...Electrification unit.
Claims (1)
電圧低下検出回路において、 装置使用時に相当する電流を電池より流す通電
部と、前記電流を流している時の電池電圧を検出
する検出部と、電池電圧と設定電圧の大小を比較
する電圧比較部と、電池電圧が設定電圧以下のと
き、電池交換を指示する指示部を有することを特
徴とする電池電圧低下検出回路。[Claims for Utility Model Registration] In a battery voltage drop detection circuit for a device that operates by being supplied with voltage from a battery, there is a current-carrying part that flows a current from the battery corresponding to when the device is in use, and a battery voltage when the current is flowing. A battery voltage drop detection circuit comprising: a detection unit that detects battery voltage; a voltage comparison unit that compares the battery voltage with a set voltage; and an instruction unit that instructs battery replacement when the battery voltage is less than or equal to the set voltage. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10475689U JPH0344681U (en) | 1989-09-06 | 1989-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10475689U JPH0344681U (en) | 1989-09-06 | 1989-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344681U true JPH0344681U (en) | 1991-04-25 |
Family
ID=31653538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10475689U Pending JPH0344681U (en) | 1989-09-06 | 1989-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344681U (en) |
-
1989
- 1989-09-06 JP JP10475689U patent/JPH0344681U/ja active Pending