CN203601270U - Intelligent starting and stopping device for automobile - Google Patents
Intelligent starting and stopping device for automobile Download PDFInfo
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- CN203601270U CN203601270U CN201320716037.5U CN201320716037U CN203601270U CN 203601270 U CN203601270 U CN 203601270U CN 201320716037 U CN201320716037 U CN 201320716037U CN 203601270 U CN203601270 U CN 203601270U
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Abstract
The utility model relates to an intelligent starting and stopping device for an automobile. The device comprises an automobile switch signal detection unit, a battery signal detection unit, a core control unit and a man-machine unit. One end of the automobile starting and stopping signal detection unit is electrically connected with the core control unit, and the other end receives and detects state signals transmitted timely by automobile corresponding switches. One end of the battery signal detection unit is electrically connected with the core control unit, and the other end receives and detects battery state signals timely. One end of the core control unit is electrically connected with the automobile switch signal detection unit and the battery signal detection unit respectively, and the other end is electrically connected with the man-machine unit and an automobile electronic control unit respectively. The device is simple and reasonable in structural design, low in cost, high in starting and stopping effect, good in effect, capable of starting and stopping the automobile rapidly during traveling, effectively reducing the oil consumption and emission and improving the environment and suitable for being popularized and applied.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of automobile intelligent start stop apparatus.
Background technology
Along with continuing to increase of car owning amount, city traffic is more and more crowded, and particularly, three rush hours, Vehicle Driving Cycle is slow, and automobile start and stop are frequent, and energy consumption height and discharge under comprehensive operating mode exceed standard.Not only have a strong impact on the unimpeded of traffic, and whole environment has also been caused to gross pollution.Research shows, automobile starting/stopping system can reduce under comprehensive operating mode by approximately 8% energy consumption and discharge, if especially start stop system has been installed at the urban district automobile blocking up, energy-saving effect can reach 10%～15%, approximately 600 dollars of the increment costs of installation start stop system, and change very little to existing power drive system.
But traditional automobile starting/stopping system device general structure design is more complicated, part is more, and larger to the transformation of automobile dynamic system, cost is higher; Meanwhile, start and stop efficiency and the overall performance of start stop system device are poor, and result of use is not good enough.
Above-mentioned known, be necessary prior art further to improve.
Summary of the invention
The utility model is in order to solve existing automobile start stop apparatus complex structure, transformation to automobile dynamic system is larger, cost is higher, cannot effectively solve the problems such as the high and discharge of energy consumption under the comprehensive operating mode of automobile exceeds standard, and it is simple, reasonable to propose a kind of structure design, cost is low, energy automatically controlled engine rapid starting/stopping, save oil consumption, reduce the automobile intelligent start stop apparatus of discharge.
The utility model is achieved through the following technical solutions:
Above-mentioned automobile intelligent start stop apparatus, described start stop apparatus comprises vehicle switch detecting signal unit, battery signal detecting unit, key control unit and man-machine unit; Described vehicle switch detecting signal unit one end is electrically connected described key control unit, and the other end receives and detect the status signal in good time being transmitted by automobile respective switch; Described battery signal detecting unit one end is electrically connected described key control unit, and the other end receives and detect in good time the status signal of battery; Described key control unit one end is electrically connected respectively described vehicle switch detecting signal unit and battery signal detecting unit, and the described key control unit other end is electrically connected respectively the electronic control unit of described man-machine unit and automobile.
Described automobile intelligent start stop apparatus, wherein: described key control unit is electrically connected described battery signal detecting unit by LIN bus and receives the signals such as the voltage of the battery of being exported by described battery signal detecting unit, electric weight, temperature.
Described automobile intelligent start stop apparatus, wherein: described key control unit is to be electrically connected with described electronic control unit by bidirectional linked list CAN bus.
Described automobile intelligent start stop apparatus, wherein: described electronic control unit is also electrically connected respectively starter and the driving engine of automobile.
Beneficial effect:
The utility model automobile intelligent start stop apparatus structure design is simple, reasonable, not only start and stop efficiency is high, effective, and overall performance is better, the transformation of the power system to car load is few, cost is relatively low, realizes automatic start-stop auto shut down can make driving engine wait for signal lamp or traffic congestion in city traffic time; In the time that needs move on, start stop apparatus again can autoboot driving engine; Realize simultaneously and reduce unnecessary fuel oil consumption, reduce discharge and improve fuel economy; Can reduce the engine idle race time, and its power supply can replace belt pulley and provides running power to air-conditioning in cooling fan of engine and car after engine off as far as possible; According to engine speed and vehicle state at that time, start stop apparatus detects incoming signal, judge operating mode and the current state of vehicle, show current failure condition by man-machine unit simultaneously, once break down, the chaufeur signal that breaks down is pointed out in man-machine unit first, then provides fault code signal, is suitable for propagation and employment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile intelligent start stop apparatus.
The specific embodiment
As shown in Figure 1, the utility model automobile intelligent start stop apparatus, comprises vehicle switch detecting signal unit 1, battery signal detecting unit 2, key control unit 3 and man-machine unit 4.
Vehicle switch detecting signal unit 1 one end electrical connection key control unit 3, the other end receives and detects the status signal in good time being transmitted by automobile respective switch; Wherein, the main status signal in good time being transmitted by off control switch, clutch switch, neutral switch, air conditioning switch signal and car door, seat, safety strap signal switch that detects of this vehicle switch detecting signal unit 1.
Battery signal detecting unit 2 one end electrical connection key control units 3, the other end receives and detects in good time the status signal of battery; Wherein, the main voltage that detects battery of this battery signal detecting unit 2, electric weight are with battery status signals such as, temperature.
One end of key control unit 3 is electrically connected respectively vehicle switch detecting signal unit 1 and battery signal detecting unit 2, and the other end is electrically connected respectively the electronic control unit 5 of man-machine unit 4 and automobile; Wherein, this key control unit 3 receives and detects the on-off signal of being exported by vehicle switch detecting signal unit 1, judges the status signal that automotive department switch-dividing transmits in real time simultaneously; This key control unit 3 is by LIN bus electrical connection battery signal detecting unit 2, and the signals such as the voltage of the battery that its reception is exported by battery signal detecting unit 2, electric weight, temperature, with the state of real-time monitoring battery; The man-machine unit 4 of on-off signal control that this key control unit 3 is exported, makes man-machine unit 4 show the status signal that start stop apparatus is current; Between this key control unit 3 and electronic control unit 5, be to be connected by CAN bus, to obtain the signals such as the speed of a motor vehicle.Electronic control unit 5 is also electrically connected respectively starter and the driving engine of automobile.
Man-machine unit 4 is for make chaufeur can clearly know the current state of start and stop function in good time.
The utility model automobile intelligent start stop apparatus working process:
1, engine idle stopping process
When meeting (1) speed of a motor vehicle lower than certain value; (2) battery electric quantity abundance; (3) brake vacuum degree abundance; (4) engine condition allows to shut down (water temperature, catalyst temperature etc.); (5) meet safety condition (chaufeur is present and front hatch cover is closed); (6) air-conditioning, demist state does not have requested; Wherein, when these six status signals meet the demands simultaneously, driving engine can be realized idling start and stop; This key control unit 3 detects the brake vacuum degree, air-conditioning, demist status signal, the battery electric quantity signal of battery signal detecting unit 2, the signal such as start and stop function enable signal, the speed of a motor vehicle of electronic control unit 5 of man-machine unit 4 of vehicle switch detecting signal unit 1, judges whether to meet automatic entry condition and provides control signal.
2, the automatic start-up course of driving engine
Step on power-transfer clutch, neutral when meeting (1); (2) battery electric quantity deficiency; (3) brake vacuum degree deficiency; (4) air-conditioning, demist is requested; (5) meet safe starting condition (chaufeur is present and front hatch cover is closed); Wherein, these five status signals can be realized driving engine and automatically start as long as meet one; This key control unit 3 detects the brake vacuum degree, air-conditioning, demist status signal, the battery electric quantity signal of battery signal detecting unit 2, the signal such as start and stop function enable signal, the speed of a motor vehicle of electronic control unit 5 of man-machine unit 4 of vehicle switch detecting signal unit 1, judges whether to meet automatic entry condition and provides control signal.
In the present embodiment, automobile intelligent start stop apparatus is mainly applicable to be provided with the automobile of special starter and battery, it is by detecting Vehicular status signal, at signals such as batteries under normal circumstances, in running car, need only and directly step on brake pedal, vehicle stop completely general two second rear engine will auto shut down, stepping on brake pedal, driving engine will keep cutting out always; As long as a releasing of brake, or steering wheel rotation, driving engine automatic ignition at once again, immediately again can step on the accelerator starting.
It is below the input/output signal table of the utility model automobile intelligent start stop apparatus
| type | signal | remarks |
| numeral input | start and stop function main switch | enable/forbid start and stop function |
| numeral input | starter status signal | starter feedback signal, diagnosis function uses |
| numeral input | neutral switch signal | neutral switch signal |
| numeral input | clutch switch signal | safety is relevant, for diagnosis |
| numeral input | driver door on-off signal | detect the whether important input in car of chaufeur: user security |
| numeral input | defog-Switch signal | relevant strategy is formulated in requirement based on client |
| analog input | brake vacuum degree sensor signal | brake safe |
| numeral output | starter control relay | connect starter control circuit |
| numeral output | start stop system warning light | indication start and stop functional fault or unavailable |
| numeral output | start and stop status indicator lamp | indication start and stop function can be used |
| numeral output | idle stop signal | signal is greater than 0.5S and sends before engine speed=0, and after engine starting success, 1S postpones to cancel after (demarcation). |
| lin bus | battery sensor signal | lin bus node: battery sensor |
| cAN bus | engine status signal | ? |
The utility model structure design is simple, reasonable, and not only start and stop efficiency is high, effective, and overall performance is better, and the transformation of the power system to car load is few, and cost is relatively low; When it meets traffic jam or red parking at automobile, automatically kill engine; Step on power-transfer clutch, throttle or loose moment of lifting brake when navigating mate, starter is reset driving engine fast, can save unnecessary fuel oil consumption, has reduced discharge simultaneously, has also improved environment.
Claims (3)
1. an automobile intelligent start stop apparatus, is characterized in that: described start stop apparatus comprises vehicle switch detecting signal unit, battery signal detecting unit, key control unit and man-machine unit;
Described vehicle switch detecting signal unit one end is electrically connected described key control unit, the other end connects on off control switch, clutch switch, neutral switch, car door, seat, safety strap signal switch, air conditioning switch, to receive and to detect the status signal being transmitted by above-mentioned switch in good time;
Described battery signal detecting unit one end is electrically connected described key control unit, and the other end connects battery to receive and to detect the status signal of battery in good time;
Described key control unit one end is electrically connected respectively described vehicle switch detecting signal unit and battery signal detecting unit, and the described key control unit other end is electrically connected respectively the electronic control unit of described man-machine unit and automobile;
Described electronic control unit is also electrically connected respectively starter and the driving engine of automobile.
2. automobile intelligent start stop apparatus as claimed in claim 1, is characterized in that: described key control unit is electrically connected described battery signal detecting unit by LIN bus and receives the signals such as the voltage of the battery of being exported by described battery signal detecting unit, electric weight, temperature.
3. automobile intelligent start stop apparatus as claimed in claim 1 or 2, is characterized in that: described key control unit is to be electrically connected with described electronic control unit by bidirectional linked list CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716037.5U CN203601270U (en) | 2013-11-14 | 2013-11-14 | Intelligent starting and stopping device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716037.5U CN203601270U (en) | 2013-11-14 | 2013-11-14 | Intelligent starting and stopping device for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN203601270U true CN203601270U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320716037.5U Expired - Fee Related CN203601270U (en) | 2013-11-14 | 2013-11-14 | Intelligent starting and stopping device for automobile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057951A (en) * | 2014-05-28 | 2014-09-24 | 江苏万伏新能源有限公司 | Intelligent start-up and shutdown micro-mixing system and control method thereof |
| CN104590162A (en) * | 2014-12-25 | 2015-05-06 | 东风汽车公司 | Intelligent automobile starting-stopping control system |
| CN105984455A (en) * | 2015-03-19 | 2016-10-05 | 本田技研工业株式会社 | Vehicle control device |
-
2013
- 2013-11-14 CN CN201320716037.5U patent/CN203601270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057951A (en) * | 2014-05-28 | 2014-09-24 | 江苏万伏新能源有限公司 | Intelligent start-up and shutdown micro-mixing system and control method thereof |
| CN104590162A (en) * | 2014-12-25 | 2015-05-06 | 东风汽车公司 | Intelligent automobile starting-stopping control system |
| CN105984455A (en) * | 2015-03-19 | 2016-10-05 | 本田技研工业株式会社 | Vehicle control device |
| CN105984455B (en) * | 2015-03-19 | 2018-07-24 | 本田技研工业株式会社 | The control device of vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151114 |
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| EXPY | Termination of patent right or utility model |