CN103885018A - Method for debugging BMS lower computer by utilizing upper computer - Google Patents
Method for debugging BMS lower computer by utilizing upper computer Download PDFInfo
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- CN103885018A CN103885018A CN201310712161.9A CN201310712161A CN103885018A CN 103885018 A CN103885018 A CN 103885018A CN 201310712161 A CN201310712161 A CN 201310712161A CN 103885018 A CN103885018 A CN 103885018A
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Abstract
The invention discloses a method for debugging a BMS lower computer by utilizing an upper computer. The method comprises the following steps: data are monitored; a function of periodically transmitting the data of the lower computer is debugged; the data are calibrated; the functions of receiving ID data and transmitting the ID data of the lower computer are debugged; the data are processed; the periodically transmitted data and calibrated data are processed, and when information of the data is confirmed to be correct, the data of the lower computer are normal; hardware is controlled; and a relay, a data input port and an output port are controlled, and normality of the data of the functional relay, the data input port and the output port are judged. A BUG of the lower computer can be more comprehensively tested by the test scheme, and repairing can be performed before publishing so that subsequent program writing, production and maintenance are more facilitated, troubles of program re-writing are reduced for clients, and thus specialty of companies in such aspect can be greatly enhanced.
Description
Technical field
The present invention relates to battery management field, particularly a kind of method of utilizing host computer debugging BMS slave computer.
Background technology
Battery management system is the important administrative unit of battery for electric automobile system, and management system, after design and machining, is all directly to pack battery system at present.Exist due to battery system high-energy, as easy as rolling off a logly occur short circuit, burn battery management system equivalent risk.If battery management system is packed into before battery system, key property and function to management system detect, and can reduce risk.The major function of battery management system is to measure the total voltage of power brick in battery system, monomer voltage, the charging and discharging currents of measurement battery system, the temperature of power brick in measurement battery system.The function of test battery management system and performance are to adopt actual battery system to test at present, very inconvenient, even have very big risk.Therefore, battery management system is debugged, just become quite and be necessary.
Summary of the invention
Technical matters of the present invention is to provide a kind of method of utilizing host computer debugging BMS.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A method of utilizing host computer debugging BMS slave computer, comprises the steps:
Monitor data: the debugging slave computer cycle sends the function of data;
Nominal data: the function of the reception ID data of debugging slave computer and transmission ID data;
Data processing: will the cycle send data, nominal data is processed, in the time that the validation of information of data is errorless, the data of slave computer are normal;
Hardware controls: relay, data input port and delivery outlet are controlled, and whether the data of decision-making function relay, data input port and delivery outlet are normal.
As further technical scheme, monitor data step is mainly debugged the position at monitoring numerical value place, shared byte number and the resolution of numerical value, side-play amount.
As further technical scheme, Control sends data by host computer, and slave computer receives makes a response afterwards to relay.
Compared with prior art, the present invention has following advantage and beneficial effect:
This testing scheme can more omnibearingly test out the BUG of slave computer, and can before issue, repair, down-stream to be write with a brush dipped in Chinese ink, production maintenance has brought a lot of facilities, reduce customers' place and again write with a brush dipped in Chinese ink the trouble of program, can well promote in this respect professional of company.
Embodiment
Below by embodiment, technical scheme of the present invention is carried out to clear, complete description; obviously; described embodiment is only a part of embodiment of the present invention; rather than whole embodiment; based on embodiments of the invention; those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
A method of utilizing host computer debugging BMS slave computer, comprises the steps:
Monitor data: the debugging slave computer cycle sends the function of data;
Nominal data: the function of the reception ID data of debugging slave computer and transmission ID data;
Data processing: will the cycle send data, nominal data is processed, in the time that the validation of information of data is errorless, the data of slave computer are normal;
Hardware controls: relay, data input port and delivery outlet are controlled, and whether the data of decision-making function relay, data input port and delivery outlet are normal.
In this preferred embodiment, monitor data step is mainly debugged the position at monitoring numerical value place, shared byte number and the resolution of numerical value, side-play amount.Control sends data by host computer, and slave computer receives makes a response afterwards to relay.
In the time of work, the debugging of monitor portion wherein is mainly comprised to several parts, monitoring numerical value position, account for several bytes. resolution and side-play amount, it is mainly the function that the debugging slave computer cycle sends data, in this process, position is mainly to check which position of data at which ID, see behind position, and then see and account for several bytes, respectively corresponding which position of high low byte, substantially be all to contrast according to agreement, when sometimes debugging, all facilitate parsing by both sides, after agreement, change agreement, resolution and side-play amount mainly see that data area stipulates, originally agreement is a contribution, in debug process, this part can change by actual requirement, please in agreement, to indicate then. facilitate follow-up debugging and modification.Above three parts are all confirmed errorless, can judge that whether this part function of slave computer is normal.Demarcate the reception ID data of the main debugging of part slave computer and send ID data function.Epigynous computer section is exactly to send on request ID, then sees whether slave computer can receive and Data Analysis, then determines whether and meet the requirements according to data content, then feeds back to host computer, sends exactly one and returns to frame to host computer; Whether host computer can judge that from feedback data slave computer sends this part function of data normal; Whether normal the parameter of utilizing host computer to read just to write into, can judge after contrasting that slave computer receives this part function of data.Data processing section mainly comprises cycle transmission data processing section, nominal data processing section, and some control data processing section; Cycle sends data processing section and sees by host computer that mutually monitoring interface can judge that whether this part function is normal; Nominal data processing section checks by host computer that nominal data feedback and data read can judge that whether this part function is normal; Control the i.e. direct opening function of data processing section, see whether hardware reacts and determine that whether this part function is normal;
In addition, hardware controls part comprises control and the DI of some relays, the control of DO mouth
And Control, sending data by host computer, slave computer receives makes some reactions afterwards to hardware, sees that hardware response situation can judge that whether this part function is normal; And DI, the control of DO mouth is mainly to send data by host computer, then tests DI, whether DO mouth changes by the requirement of PC control, can judge that whether this part function is normal.
Above embodiment has only expressed the preferred embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a method of utilizing host computer debugging BMS slave computer, is characterized in that comprising the steps:
Monitor data: the debugging slave computer cycle sends the function of data;
Nominal data: the function of the reception ID data of debugging slave computer and transmission ID data;
Data processing: by described cycle send data, nominal data is processed, in the time that the validation of information of described data is errorless, the data of slave computer are normal;
Hardware controls: relay, data input port and delivery outlet are controlled, and whether the data of decision-making function relay, data input port and delivery outlet are normal.
2. a kind of method of utilizing host computer modulation BMS slave computer as claimed in claim 1, is characterized in that, described monitor data step is mainly debugged the position at monitoring numerical value place, shared byte number and the resolution of numerical value, side-play amount.
3. a kind of method of utilizing host computer debugging BMS slave computer as claimed in claim 1, is characterized in that, described Control sends data by host computer, and slave computer receives makes a response afterwards to relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712161.9A CN103885018A (en) | 2013-12-20 | 2013-12-20 | Method for debugging BMS lower computer by utilizing upper computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712161.9A CN103885018A (en) | 2013-12-20 | 2013-12-20 | Method for debugging BMS lower computer by utilizing upper computer |
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| Publication Number | Publication Date |
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| CN103885018A true CN103885018A (en) | 2014-06-25 |
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| CN201310712161.9A Pending CN103885018A (en) | 2013-12-20 | 2013-12-20 | Method for debugging BMS lower computer by utilizing upper computer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843211A (en) * | 2016-03-25 | 2016-08-10 | 北京新能源汽车股份有限公司 | Monitoring system and method for power battery management system test |
| CN107946675A (en) * | 2017-12-13 | 2018-04-20 | 南京锐意泰克汽车科技有限公司 | A kind of BMS Managing system of above position machine |
| CN110928219A (en) * | 2019-11-19 | 2020-03-27 | 深圳市伊爱高新技术开发有限公司 | Method for quickly accessing working condition parameters of engineering machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843211A (en) * | 2016-03-25 | 2016-08-10 | 北京新能源汽车股份有限公司 | Monitoring system and method for power battery management system test |
| CN105843211B (en) * | 2016-03-25 | 2019-06-04 | 北京新能源汽车股份有限公司 | Monitoring system and method for power battery management system test |
| CN107946675A (en) * | 2017-12-13 | 2018-04-20 | 南京锐意泰克汽车科技有限公司 | A kind of BMS Managing system of above position machine |
| CN110928219A (en) * | 2019-11-19 | 2020-03-27 | 深圳市伊爱高新技术开发有限公司 | Method for quickly accessing working condition parameters of engineering machinery |
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Application publication date: 20140625 |
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