CN100432875C - Data ultra-range warning colour displaying method for automobile decoder - Google Patents
Data ultra-range warning colour displaying method for automobile decoder Download PDFInfo
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- CN100432875C CN100432875C CNB2006100890780A CN200610089078A CN100432875C CN 100432875 C CN100432875 C CN 100432875C CN B2006100890780 A CNB2006100890780 A CN B2006100890780A CN 200610089078 A CN200610089078 A CN 200610089078A CN 100432875 C CN100432875 C CN 100432875C
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Abstract
The invention supplies a range exceeding alarming color display method for vehicle decoder that uses normal display color to display the tested data in normal range and uses other cooler to alarm the tested data in abnormal range. It could also display the maximum value and the minimum value in normal data range. The display system often uses liquid crystal display. While using the decoder to display, interruption method would be adopted to communication with vehicle testing system. Plural statistical methods are adopted to take option and averaging to data. And the mean value of effective tested data gathering for several times would be displayed. And the data that departures to mean value too much would be determined as ineffective value. The method would be convenient for people to find the tested data exceeding normal range.
Description
Technical field
The present invention relates to a kind of data ultra-range warning colour displaying method of automobile decoder.
Background technology
Automobile decoder is gathered automobile electric control system and other detection systems (are commonly referred to as detection system, travel condition of vehicle code down together), generate the travel condition of vehicle data by decoding, these data are compared with corresponding standard data in the travel condition of vehicle standard database (data area under the normal condition), just can judge vehicle and whether move normal and concrete fault, and corresponding data are delivered to display show.Under prior art, the demonstration of these data is to adopt same demonstration look to show, therefore be not enough to attract much attention, particularly because the vehicle operating parameters kind is more, the normal data scope of the same parameter of different automobile types is also inequality, therefore whether people's measured data of being difficult to discover demonstration exceeds normal range, and therefore, this display mode can not well have been given play to the caution effect.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of data ultra-range warning colour displaying method of automobile decoder, adopt this method, can make people's a glance just find out whether measured data exceeds normal range.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of data ultra-range warning colour displaying method of automobile decoder, and workflow is:
(1) by communication interface and vehicle detection system communication, obtain the travel condition of vehicle code that detection system is gathered, and decode, generate the measured data of travel condition of vehicle;
(2) measured data of travel condition of vehicle maximal value and the minimum value with the travel condition of vehicle normal data in the travel condition of vehicle standard database compared;
(3), in test process from now on, from the corresponding database structure, access and be used to judge whether the data of corresponding vehicle are unusual according to the data maximal value of learning, the scope of minimum value;
(4) when measured data less than database in during the minimum value of normal data, generate ultralow warning color reveal codes, this measured data and ultralow warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to ultralow warning color reveal codes;
(5) when measured data greater than database in during the maximal value of normal data, generate superelevation warning color reveal codes, this measured data and superelevation warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to superelevation warning color reveal codes.
Because the present invention adopts different demonstration looks to show to normal measured data and extraordinary measured data, the difference that shows look is just found out in people's a glance, finds the measured data overrun.
Description of drawings
Accompanying drawing is a simple and easy process flow diagram of the present invention.
Embodiment
Referring to accompanying drawing, the data display method of automobile decoder provided by the invention adopts the normal look that shows to show the measured data that is in normal range, the superelevation warning color that employing is different from normal demonstration look shows the measured data that is higher than normal range, adopts the ultralow warning color that is different from normal demonstration look to show the measured data that is lower than normal range.
In the embodiment shown in the figures, the superelevation warning color adopts self-defining superelevation warning color, and ultralow warning color adopts self-defining ultralow warning color, shows that normally look adopts the normal look of demoder display.Because custom colors is eye-catching, is easy to be discovered by people.
Described superelevation warning color can adopt identical color with ultralow warning color, more can adopt different colors, and the caution look of employing should be eye-catching.
The workflow of described demoder is:
(1) by its communication interface and vehicle detection system communication, obtain the travel condition of vehicle code that detection system is gathered, and decode, generate the measured data of travel condition of vehicle;
(2) measured data of travel condition of vehicle maximal value and the minimum value with travel condition of vehicle standard database and travel condition of vehicle normal data compared;
(3) when measured data is within the normal data scope (measured data is more than or equal to the minimum value of normal data and smaller or equal to the maximal value of normal data) sent this measured data into display system and shown according to the form of setting;
(4) when measured data less than database in during the minimum value of normal data, generate ultralow warning color reveal codes, this measured data and ultralow warning color reveal codes are sent into display system show according to the form of setting;
(5) when measured data less than database in during the minimum value of normal data, generate ultralow warning color reveal codes, this measured data and ultralow warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to ultralow warning color reveal codes;
(6) when measured data greater than database in during the maximal value of normal data, generate superelevation warning color reveal codes, this measured data and superelevation warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to superelevation warning color reveal codes.
When showing extraordinary measured data, can show simultaneously that maximal value in the normal data scope or minimum value (show maximal value when excessive, show minimum value when too small), promptly the processor of demoder is delivered to the display system demonstration with the maximal value or the minimum value of extraordinary measured data and normal range simultaneously.
The display of described display system generally can adopt LCD (LCD).
Described display mode can adopt roll screen to show.
The travel condition of vehicle measured data that described demoder is used for handling comprises vehicle code, running state parameter code and running state data, can distinguish different vehicles, different running state parameter and the concrete numerical value (running state data) of running state parameter thus.And the measured data that shows can include only running state data, so that demonstration is simple and direct.
The running state parameter normal data of described database storing is the maximal value and the minimum value of this parameter under the vehicle normal operating condition.
Described database is set up corresponding word bank according to different automobile types.
Described demoder can adopt polling mode with the communication mode of vehicle detecting system, the instruction of in turn each detection system of vehicle being sent image data according to the program of setting by demoder, the instruction of corresponding detecting system respective decoder is delivered to decoder decode with coded message.
When described demoder shows, can interrupt the communication process with vehicle detecting system, with communication and the processing power that adapts to single-chip microcomputer.
Described vehicle detecting system can comprise the various systems that can provide travel condition of vehicle information such as engine speed detection system, Vehicle Speed detection system, anti-lock braking system, traction control system, four-wheel steering system, Study on Vehicle Dynamic Control system, tire inflation pressure determining system.Each system provides different travel condition of vehicle parameters, so that react travel condition of vehicle all-sidedly and accurately.
For ensureing the accuracy of measured data, can adopt multiple statistical method to carry out the choice of data with average, the mean value that for example can adopt effective measured data of repeatedly gathering is as the measured data that shows, and can the data that deviation average is excessive be defined as invalid data, average mode can be an arithmetic mean, also can be other average modes, selected according to different parameter character.Can avoid the data corruption that causes because of accidental like this.
In this patent " greater than " and " less than ", when being illustrated in normal range, comprise " equaling "; When representing, do not comprise " equaling " not in normal range.Also can adopt other definition according to concrete criterion.
Claims (8)
1. the data ultra-range warning colour displaying method of an automobile decoder is characterized in that workflow is:
(1) by communication interface and vehicle detection system communication, obtain the travel condition of vehicle code that detection system is gathered, and decode, generate the measured data of travel condition of vehicle;
(2) measured data of travel condition of vehicle maximal value and the minimum value with the travel condition of vehicle normal data in the travel condition of vehicle standard database compared;
(3), in test process from now on, from the corresponding database structure, access data and be used to judge whether the data of corresponding vehicle are unusual according to the data maximal value of learning, the scope of minimum value;
(4) when measured data less than database in during the minimum value of normal data, generate ultralow warning color reveal codes, this measured data and ultralow warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to ultralow warning color reveal codes;
(5) when measured data greater than database in during the maximal value of normal data, generate superelevation warning color reveal codes, this measured data and superelevation warning color reveal codes are sent into display system to be shown according to the form of setting, described display system adds corresponding foreground and/or background colour for automatically shown measured data according to superelevation warning color reveal codes.
2. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 1, it is characterized in that when showing extraordinary measured data, show maximal value or minimum value in the normal data scope simultaneously, show maximal value when excessive, show minimum value when too small.
3. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 2 is characterized in that adopting the roll screen display mode to carry out described demonstration.
4. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 3 is characterized in that the display of described display system adopts LCD.
5. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 4 when it is characterized in that described demoder shows, interrupts the communication process with vehicle detecting system.
6. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 5 is characterized in that adopting multiple statistical method to carry out the choice of data and average, with the mean value that adopts effective measured data of repeatedly gathering as the measured data that shows.
7. as the data ultra-range warning colour displaying method of claim 1,2,3,4,5 or 6 described automobile decoders, it is characterized in that the travel condition of vehicle measured data that described demoder is used for handling comprises vehicle code, running state parameter code and running state data, and the measured data that shows includes only running state data.
8. the data ultra-range warning colour displaying method of automobile decoder as claimed in claim 7, the running state parameter normal data that it is characterized in that described database storing is the maximal value and the minimum value of this parameter under the vehicle normal operating condition, described database is set up corresponding word bank according to different automobile types, described vehicle detecting system comprises the engine speed detection system, the Vehicle Speed detection system, anti-lock braking system, traction control system, four-wheel steering system, Study on Vehicle Dynamic Control system and tire inflation pressure determining system, described demoder adopts polling mode with the communication mode of vehicle detecting system, the instruction of in turn each detection system of vehicle being sent image data according to the program of setting by demoder, the instruction of corresponding detecting system respective decoder is delivered to decoder decode with coded message.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100890780A CN100432875C (en) | 2006-08-02 | 2006-08-02 | Data ultra-range warning colour displaying method for automobile decoder |
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| CNB2006100890780A CN100432875C (en) | 2006-08-02 | 2006-08-02 | Data ultra-range warning colour displaying method for automobile decoder |
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| CN1904780A CN1904780A (en) | 2007-01-31 |
| CN100432875C true CN100432875C (en) | 2008-11-12 |
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| CNB2006100890780A Expired - Fee Related CN100432875C (en) | 2006-08-02 | 2006-08-02 | Data ultra-range warning colour displaying method for automobile decoder |
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| US11112782B2 (en) * | 2017-06-19 | 2021-09-07 | Jfe Steel Corporation | Process anomalous state diagnostic device and process anomalous state diagnosis method |
| JP6987453B2 (en) * | 2018-01-29 | 2022-01-05 | 住友重機械工業株式会社 | Evaluation device and evaluation method |
| CN111537991B (en) * | 2020-05-20 | 2022-07-15 | 北京无线电测量研究所 | Processing method for displaying target containing azimuth information in radar view |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003019A (en) * | 1973-12-03 | 1977-01-11 | Roger Philippe Tronel | Parameter display and alarm installation for motor-driven vehicles |
| EP0092484A1 (en) * | 1982-04-20 | 1983-10-26 | Regie Nationale Des Usines Renault | Display unit of tachometer for automobile |
| CN2511541Y (en) * | 2002-01-30 | 2002-09-18 | 王敬轩 | Information indicator for automobile |
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- 2006-08-02 CN CNB2006100890780A patent/CN100432875C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003019A (en) * | 1973-12-03 | 1977-01-11 | Roger Philippe Tronel | Parameter display and alarm installation for motor-driven vehicles |
| EP0092484A1 (en) * | 1982-04-20 | 1983-10-26 | Regie Nationale Des Usines Renault | Display unit of tachometer for automobile |
| CN2511541Y (en) * | 2002-01-30 | 2002-09-18 | 王敬轩 | Information indicator for automobile |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Data ultra-range warning colour displaying method for automobile decoder Effective date of registration: 20110826 Granted publication date: 20081112 Pledgee: Beijing good faith Company limited by guarantee Pledgor: BEIJING JINBENTENG AUTO S & T CO.,LTD. Registration number: 2011990000328 |
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Date of cancellation: 20120518 Granted publication date: 20081112 Pledgee: Beijing good faith Company limited by guarantee Pledgor: BEIJING JINBENTENG AUTO S & T CO.,LTD. Registration number: 2011990000328 |
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Denomination of invention: Data ultra-range warning colour displaying method for automobile decoder Effective date of registration: 20130307 Granted publication date: 20081112 Pledgee: Industrial Commercial Bank of China Ltd. Beijing Fengtai branch Pledgor: BEIJING JINBENTENG AUTO S & T CO.,LTD. Registration number: 2013990000129 |
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Date of cancellation: 20120518 Granted publication date: 20081112 Pledgee: Beijing good faith Company limited by guarantee Pledgor: BEIJING JINBENTENG AUTO S & T CO.,LTD. Registration number: 2011990000328 |
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