CN103835859B - Passenger vehicle intelligent starting protection system - Google Patents
Passenger vehicle intelligent starting protection system Download PDFInfo
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- CN103835859B CN103835859B CN201410056569.XA CN201410056569A CN103835859B CN 103835859 B CN103835859 B CN 103835859B CN 201410056569 A CN201410056569 A CN 201410056569A CN 103835859 B CN103835859 B CN 103835859B
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Abstract
The invention discloses a kind of passenger vehicle intelligent starting protection system, by the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and realize the judgement to starting state according to signal detecting result, and then control the work of starter motor.Exported to starter protection signal by the logical order that default is good and start signal; the no matter any nonstandard start-up function of passenger driver; within 8 seconds, starter is not have reignition phenomenon, and reignition is accomplished by key ignition switch and re-operates one time.So, reach the safety started as far as possible, adapt to the bus man of different driving habits, and play tooth injury by what native system stopped that starter motor restarting brought.
Description
Technical field
The present invention relates to a kind of passenger vehicle intelligent starting protection system.
Background technology
The starter major part that passenger vehicle currently uses all band soft start functions; although itself strengthening the defencive function to starter, during bus factory's design, typically increase start protection circuit (directly taking the neutral point of electromotor or by the direct control protection electric circuit of rotating speed of electromotor).But still it is difficult to the starter reignition avoiding the operating habit of bus man to bring, easily causes starter and beat tooth.
Summary of the invention
Present invention aim at providing a kind of passenger vehicle intelligent starting protection system, which raises the service life of passenger vehicle starter motor, and reduce the operation costs of passenger vehicle.
In order to solve these problems of the prior art, present invention provide the technical scheme that
A kind of passenger vehicle intelligent starting protection system, this passenger vehicle intelligent starting protection system the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and the work of starter motor is controlled according to testing result.
For technique scheme, inventor also has further optimal enforcement scheme.
As optimization; for the passenger vehicle being the most all provided with activate switch; passenger vehicle intelligent starting protection system monitors simultaneously, gathers the rotating speed of electromotor, key ON shelves, the signal of transmission neutral to front startup output, rear startup output, specifically controls logic as follows:
Output is started, as " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " engine speed is not more than 450 for front
The rpm persistent period was more than 1 second " time, then start successfully before judging；Output is started, as " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " after firing switch=on " and " neutral gear=on " and " rear engine hatch door=on " and " parking brake switch=on " and " engine speed is less than 450 for rear
The rpm persistent period was more than 1 second " time, then start successfully after judging.
As optimization; for the passenger vehicle being only provided with an i.e. front-mounted engine of starting protection switch; passenger vehicle intelligent starting protection system is monitored, gathers the rotating speed of electromotor, key ON shelves, the signal of transmission neutral to this startup output, and concrete control logic is as follows:
As " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " engine speed is not more than 450
The rpm persistent period was more than 1 second " time, then judge to start successfully.
Further; each startup time starting output is monitored by this passenger vehicle intelligent starting protection system; start for 1 time and i.e. judged to start failure and disconnect starting state more than 8 seconds, at least 3 seconds, twice startup interval, i.e. must ON shelves disconnect one time 3 seconds after just can carry out next startup.
Further; this passenger vehicle intelligent starting protection system also includes that starting protection power supply controls; when ON=" " ON shelves=on " and " engine speed continues 1 second more than 450rpm " and " starting meshing relay output time more than 1.5 seconds " " or " gear is not at neutral gear "; then judge to start unsuccessfully entrance starting protection state; start at least interval 3 seconds next time, i.e. must disconnect and just can carry out next starting after one time 3 seconds by ON shelves.
Relative to scheme of the prior art, the invention have the advantage that
Passenger vehicle intelligent starting protection system described in the invention, by the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and realizes the judgement to starting state according to signal detecting result, and then controls the work of starter motor.Exported to starter protection signal by the logical order that default is good and start signal; the no matter any nonstandard start-up function of passenger driver; within 8 seconds, starter is not have reignition phenomenon, and reignition is accomplished by key ignition switch and re-operates one time.So, reach the safety started as far as possible, adapt to the bus man of different driving habits, and play tooth injury by what native system stopped that starter motor restarting brought.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Fig. 1 is the circuit theory diagrams of starting protection system described in the embodiment of the present invention one.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are for illustrating that the present invention is not limited to limit the scope of the present invention.The implementation condition used in embodiment can do adjustment further according to the condition of concrete producer, and not marked implementation condition is usually the condition in normal experiment.
Embodiment one:
Present embodiment describes a kind of passenger vehicle intelligent starting protection system; the circuit artwork of this system is as shown in Figure 1; this passenger vehicle intelligent starting protection system the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and the work of starter motor is controlled according to testing result.
For being the most all provided with the passenger vehicle of activate switch, passenger vehicle intelligent starting protection system is to front starting output, rear starting output and monitor, gather the rotating speed of electromotor, key ON shelves, the signal of transmission neutral simultaneously, and concrete to control logic as follows:
Output is started, as " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " engine speed is not more than 450 for front
The rpm persistent period was more than 1 second " time, then start successfully before judging；Output is started, as " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " after firing switch=on " and " neutral gear=on " and " rear engine hatch door=on " and " parking brake switch=on " and " engine speed is less than 450 for rear
The rpm persistent period was more than 1 second " time, then start successfully after judging.
As optimization; for the passenger vehicle being only provided with an i.e. front-mounted engine of starting protection switch; passenger vehicle intelligent starting protection system is monitored, gathers the rotating speed of electromotor, key ON shelves, the signal of transmission neutral to this startup output, and concrete control logic is as follows:
As " ON shelves=on " and " ON shelves state duration be not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " engine speed is not more than 450
The rpm persistent period was more than 1 second " time, then judge to start successfully.
Each startup time starting output is monitored by this passenger vehicle intelligent starting protection system; start for 1 time and i.e. judged more than 8 seconds start failure and disconnect starting state; at least 3 seconds, twice startup interval, i.e. must ON shelves disconnect one time 3 seconds after just can carry out next startup.
This passenger vehicle intelligent starting protection system also includes that starting protection power supply controls; when ON=" " ON shelves=on " and " engine speed continues 1 second more than 450rpm " and " starting meshing relay output time more than 1.5 seconds " " or " gear is not at neutral gear "; then judge to start unsuccessfully entrance starting protection state; start at least interval 3 seconds next time, i.e. must disconnect and just can carry out next starting after one time 3 seconds by ON shelves.
Examples detailed above is only for illustrating technology design and the feature of the present invention, and its object is to allow person skilled in the art is to will appreciate that present disclosure and implement according to this, can not limit the scope of the invention with this.All equivalent transformations done according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (4)
1. a passenger vehicle intelligent starting protection system, it is characterised in that this passenger vehicle intelligent starting protection system the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and the work of starter motor is controlled according to testing result；
For being the most all provided with the passenger vehicle of activate switch, passenger vehicle intelligent starting protection system is to front starting output, rear starting output and monitor, gather the rotating speed of electromotor, key ON shelves, the signal of transmission neutral simultaneously, and concrete to control logic as follows:
Output is started for front, as " ON shelves=on " and " ON shelves state duration is not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " the engine speed no more than 450 rpm persistent period was more than 1 second ", then start successfully before judging；
Output is started for rear, when " ON shelves=on " and " ON shelves state duration is not less than 3 seconds " and " rear firing switch=on " and " neutral gear=on " and " rear engine hatch door=on " and " parking brake switch=on " and " engine speed was less than for 450 rpm persistent period more than 1 second ", then start successfully after judging.
2. a passenger vehicle intelligent starting protection system, it is characterised in that this passenger vehicle intelligent starting protection system the detection rotating speed of electromotor, key ON shelves, the signal of transmission neutral, and the work of starter motor is controlled according to testing result；
For the passenger vehicle being only provided with an i.e. front-mounted engine of starting protection switch; passenger vehicle intelligent starting protection system is monitored, gathers the rotating speed of electromotor, key ON shelves, the signal of transmission neutral to this startup output; concrete control logic is as follows: as " ON shelves=on " and " ON shelves state duration is not less than 3 seconds " and " STAR shelves=on " and " neutral gear=on " and " rear engine hatch door=off " and " the engine speed no more than 450 rpm persistent period was more than 1 second ", then judge to start successfully.
3. protect system according to the passenger vehicle intelligent starting described in claim 1 or 2; it is characterized in that; each startup time starting output is monitored by this passenger vehicle intelligent starting protection system; start for 1 time and i.e. judged more than 8 seconds start failure and disconnect starting state; at least 3 seconds, twice startup interval, i.e. must ON shelves disconnect one time 3 seconds after just can carry out next startup.
4. protect system according to the passenger vehicle intelligent starting described in claim 1 or 2; it is characterized in that; this passenger vehicle intelligent starting protection system also includes that starting protection power supply controls; when ON=" " ON shelves=on " and " engine speed continues 1 second more than 450rpm " and " starting meshing relay output time more than 1.5 seconds " " or " gear is not at neutral gear "; then judge to start unsuccessfully entrance starting protection state; start at least interval 3 seconds next time, i.e. must disconnect and just can carry out next starting after one time 3 seconds by ON shelves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056569.XA CN103835859B (en) | 2014-02-20 | 2014-02-20 | Passenger vehicle intelligent starting protection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410056569.XA CN103835859B (en) | 2014-02-20 | 2014-02-20 | Passenger vehicle intelligent starting protection system |
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| CN103835859A CN103835859A (en) | 2014-06-04 |
| CN103835859B true CN103835859B (en) | 2016-08-17 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840386B (en) * | 2015-01-15 | 2018-09-25 | 上海通用汽车有限公司 | Vehicle starter control method and vehicle |
| CN109253012A (en) * | 2018-10-15 | 2019-01-22 | 襄阳全系康动力机械有限责任公司 | A kind of comprehensive protective device for electric starting of engine and its application method |
| CN110360044A (en) * | 2019-06-28 | 2019-10-22 | 浙江吉利控股集团有限公司 | A kind of starter running protection control system and its control method and automobile |
| CN111075627B (en) * | 2019-12-23 | 2021-09-07 | 一汽解放汽车有限公司 | Control method and device for vehicle starter and vehicle |
| CN111535968A (en) * | 2020-05-07 | 2020-08-14 | 河南柴油机重工有限责任公司 | Self-starting fault detection method and system for emergency diesel generator set |
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| CN102305163A (en) * | 2011-08-17 | 2012-01-04 | 奇瑞汽车股份有限公司 | Automobile engine start control system and control method thereof |
| CN102425522A (en) * | 2011-09-19 | 2012-04-25 | 奇瑞汽车股份有限公司 | Protective control system and method of vehicle starting engine |
| CN202851229U (en) * | 2012-09-11 | 2013-04-03 | 南昌天元汽车配件工业有限公司 | Intelligent protection device of starter of automobile |
| CN203009136U (en) * | 2013-04-25 | 2013-06-19 | 上海日野发动机有限公司 | Starting protection control system of engine |
| CN203362371U (en) * | 2013-06-04 | 2013-12-25 | 河南少林客车股份有限公司 | Starting protection system suitable for engine ECU |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5465388B2 (en) * | 2008-02-12 | 2014-04-09 | 日野自動車株式会社 | Vehicle starter protection device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305163A (en) * | 2011-08-17 | 2012-01-04 | 奇瑞汽车股份有限公司 | Automobile engine start control system and control method thereof |
| CN102425522A (en) * | 2011-09-19 | 2012-04-25 | 奇瑞汽车股份有限公司 | Protective control system and method of vehicle starting engine |
| CN202851229U (en) * | 2012-09-11 | 2013-04-03 | 南昌天元汽车配件工业有限公司 | Intelligent protection device of starter of automobile |
| CN203009136U (en) * | 2013-04-25 | 2013-06-19 | 上海日野发动机有限公司 | Starting protection control system of engine |
| CN203362371U (en) * | 2013-06-04 | 2013-12-25 | 河南少林客车股份有限公司 | Starting protection system suitable for engine ECU |
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| CN103835859A (en) | 2014-06-04 |
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