CN202393832U - Battery internal resistance tester with high-capacity memory - Google Patents
Battery internal resistance tester with high-capacity memory Download PDFInfo
- Publication number
- CN202393832U CN202393832U CN2011205035969U CN201120503596U CN202393832U CN 202393832 U CN202393832 U CN 202393832U CN 2011205035969 U CN2011205035969 U CN 2011205035969U CN 201120503596 U CN201120503596 U CN 201120503596U CN 202393832 U CN202393832 U CN 202393832U
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- internal resistance
- module
- battery
- data
- sampling
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Abstract
The utility model puts forward a battery internal resistance tester with a high-capacity memory. With the high-capacity memory, a large number of battery voltage data and battery internal resistance data can be stored, thus a user can visually perform data analysis after the internal resistance data is measured. A working process of the battery internal resistance tester of the utility model is characterized in that: the user configures system parameters through an input module S, then a microcontroller M controls a voltage sampling module V to perform voltage sampling for a measured battery B, and performs internal resistance sampling through an internal resistance measuring module C at the same time, after the sampling is completed, the microcontroller M stores the data into a memory module E, and then performs display through a display module D.
Description
Technical field
The utility model relates to a kind of internal resistance of cell tester that has mass storage, belongs to the battery detecting field.
Background technology
The internal resistance of battery is the important indicator of battery performance; Traditional internal resistance of cell tester is in the measuring process of carrying out the internal resistance of cell; Can not write down the internal resistance of cell data of testing; The utility model proposes a kind of internal resistance of cell tester that has mass storage, can carry out the measurement of the internal resistance of cell and preserve data supplying customer analysis.
Summary of the invention
The utility model proposes a kind of internal resistance of cell tester that has mass storage, can store a large amount of cell voltages and internal resistance data, and the user can carry out data analysis intuitively after measuring the internal resistance data.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The utility model proposes a kind of equipment, carries out modular design according to function and structure, comprises: microcontroller M, memory module E, display module D, load module S, voltage sample module V, internal resistance measurement module C, tested battery B totally 7 parts form, and see accompanying drawing 1.
With reference to the accompanying drawings 1, the utility model course of work is described:
The user is through load module S configuration-system parameter; Microcontroller M control voltage sample module V carries out voltage sample to tested battery B then; Carry out the internal resistance sampling through internal resistance measurement module C simultaneously, control module M showed data storage in memory module E earlier again after sampling was accomplished through display module D.
The beneficial effect of the utility model: have the large-capacity data storer, can store a large amount of battery characteristics data.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model
Embodiment:
For the technical scheme that makes the utility model is clearer, below in conjunction with accompanying drawing and embodiment, to the utility model further explain, instantiation described herein only in order to explain the utility model, is not limited to the utility model.
Embodiment 1:
Use S29AL016D70TFI020 to be storer, this storer is the FLASH of 16Mbit, and a battery data need take 11 bytes, can store 190,000 battery datas.
Embodiment 2:
Use S29GL256N10TFI010 to be storer, this storer is the FLASH of 256Mbit, and a battery data need take 11 bytes, can store 3,040,000 battery datas.
Claims (2)
1. have the internal resistance of cell tester of mass storage, comprise: microcontroller M, display module D, load module S, voltage sample module V, memory module E, internal resistance measurement module C, tested battery B; It is characterized in that: the user is through load module S configuration-system parameter; Microcontroller M control voltage sample module V carries out voltage sample to tested battery B then; Carry out the internal resistance sampling through internal resistance measurement module C simultaneously, control module M showed data storage in memory module E earlier again after sampling was accomplished through display module D.
2. the internal resistance of cell tester that has mass storage according to claim 1 is characterized in that: have the large-capacity data storer, can store a large amount of battery characteristics data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205035969U CN202393832U (en) | 2011-12-07 | 2011-12-07 | Battery internal resistance tester with high-capacity memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205035969U CN202393832U (en) | 2011-12-07 | 2011-12-07 | Battery internal resistance tester with high-capacity memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393832U true CN202393832U (en) | 2012-08-22 |
Family
ID=46668746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205035969U Expired - Fee Related CN202393832U (en) | 2011-12-07 | 2011-12-07 | Battery internal resistance tester with high-capacity memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977554A (en) * | 2014-04-10 | 2015-10-14 | 陈书欣 | Detection device for storage battery internal resistance tester |
| CN109239460A (en) * | 2018-07-18 | 2019-01-18 | 南京邮电大学 | A kind of accumulator internal resistance Multi-frequency measuring device for multi and method |
-
2011
- 2011-12-07 CN CN2011205035969U patent/CN202393832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977554A (en) * | 2014-04-10 | 2015-10-14 | 陈书欣 | Detection device for storage battery internal resistance tester |
| CN109239460A (en) * | 2018-07-18 | 2019-01-18 | 南京邮电大学 | A kind of accumulator internal resistance Multi-frequency measuring device for multi and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121207 |