CN105291964A - Method and system for controlling steering lamp on basis of automobile navigation steering signal - Google Patents
Method and system for controlling steering lamp on basis of automobile navigation steering signal Download PDFInfo
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- CN105291964A CN105291964A CN201510710187.9A CN201510710187A CN105291964A CN 105291964 A CN105291964 A CN 105291964A CN 201510710187 A CN201510710187 A CN 201510710187A CN 105291964 A CN105291964 A CN 105291964A
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- auto navigation
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- indicating light
- steering indicating
- navigation
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Abstract
The invention discloses a method and system for controlling a steering lamp on the basis of an automobile navigation steering signal. The method comprises the following steps: after auto ignition, obtaining automobile navigating information, and analyzing the automobile navigating information; and when that a piece of steering information occurs on a car navigation system is detected, controlling an automobile steering lamp and an instrument panel indicator light to shine. According to the method and system provided by the invention, through the combination of navigation steering information and the steering lamp, and well as the combination of surplus distance and vehicle real time speed, a manual mode control and an automatic mode control to car lamps and the steering arrow of an instrument panel are achieved, that reminding a car owner and a vehicle behind to be careful are achieved, and a correct turning crossing is ensured.
Description
Technical field
The present invention relates to navigation signal control technology field, particularly relate to a kind of method and system controlling steering indicating light based on auto navigation turn sign.
Background technology
Along with popularizing of navigation, vehicle driver's trip is brought great convenience, expands the life range of car owner; Because domestic link change is rapid, a lot of car owner is by navigation, lane change or enter ring road occur indicate unsharp phenomenon, navascreen is on the low side, and viewing of bowing has potential safety hazard, points out according to road surface, go to the wrong way the phenomenon at crossing, even occur that high speed ring road turns around outrage, very easily occurs traffic accident, causes the loss of property and life security.
Navigation direction information of the prior art and steering indicating light are not accomplished to combine, generally stir the prompting of pole changer realization to rear car by car owner, each depot all manually controls to realize turning to prompting at present, a lot of car owner turns lane change (turning back of car, lane change, pulling over observing, enter at a high speed, sail out of the situations such as high speed under), does not make pole changer.When car owner is among use navigation procedure, if occur that 100 meters are turned left (or turn right) afterwards, car owner is not playing lamp, or does not play steering indicating light in advance, or it is too short to beat the steering indicating light time, very easily produces the generation of traffic accident.Pole changer was opened slowly, caused rear car to have little time reaction, formed traffic accident; Inadequate or long-time steering indicating light was opened not turn to and was caused rear car correctly to judge time to turn.Sometimes car owner's navascreen is on the low side, and viewing of bowing has potential safety hazard, according to road surface prompting, goes to the wrong way the phenomenon at crossing.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, the object of the invention is to provide a kind of method and system controlling steering indicating light based on auto navigation turn sign, be intended to solve when automobile is turned on road in prior art, the signal for turn that auto navigation is pointed out can not be seen in time, easily go to the wrong way road, pole changer can not be opened in time simultaneously, easily cause the defect of the generation of traffic accident.
Technical scheme of the present invention is as follows:
Control a method for steering indicating light based on auto navigation turn sign, wherein, method comprises:
After A, automotive ignition, obtain auto navigation information, and auto navigation information is analyzed;
B, when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.
The described method controlling steering indicating light based on auto navigation turn sign, wherein, described step B specifically comprises:
B1, when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time that current automobile arrives turning;
B2, when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp.
The described method controlling steering indicating light based on auto navigation turn sign, wherein, also comprises after described step B:
C, after detecting that automobile completes and turns to, control to close steering indicating light and the flicker of gauge panel indicator lamp.
The described method controlling steering indicating light based on auto navigation turn sign, wherein, described step B2 specifically comprises:
B21, when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user.
The described method controlling steering indicating light based on auto navigation turn sign, wherein, the described schedule time is 3s-5s.
Control a system for steering indicating light based on auto navigation turn sign, wherein, system comprises:
Navigation solution module, after automotive ignition, obtains auto navigation information, and analyzes auto navigation information;
First Detection & Controling module, for when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described Detection & Controling module specifically comprises:
Detect and calculating unit, for when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time at current automobile arrival turning;
Control unit, for when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described Ore-controlling Role also comprises:
Second control module, for after detecting that automobile completes and turns to, controls to close steering indicating light and the flicker of gauge panel indicator lamp.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described control unit also for when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, the described schedule time is 3s-5s.
The invention provides a kind of method and system controlling steering indicating light based on auto navigation turn sign, by after automotive ignition, obtain auto navigation information, and auto navigation information is analyzed; When detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.The present invention is by navigation direction information and steering indicating light, simultaneously in conjunction with Distance Remaining and vehicle real-time speed, realize manually and automatic two kinds of patterns to the control of car light and gauge panel rotation arrow, accomplish to remind car owner and remind rear car to note, ensure correct turning crossing.
Accompanying drawing explanation
Fig. 1 is a kind of diagram of circuit controlling the preferred embodiment of the method for steering indicating light based on auto navigation turn sign of the present invention.
Fig. 2 is the signal for turn schematic diagram that a kind of auto navigation controlling the embody rule embodiment of the method for steering indicating light based on auto navigation turn sign of the present invention pre-sets in agreement.
Fig. 3 is a kind of diagram of circuit controlling the embody rule embodiment of the method for steering indicating light based on auto navigation turn sign of the present invention.
Fig. 4 is a kind of functional schematic block diagram controlling the preferred embodiment of the system of steering indicating light based on auto navigation turn sign of the present invention.
Fig. 5 is a kind of circuit theory schematic diagram controlling the control unit of the embody rule embodiment of the method for steering indicating light based on auto navigation turn sign of the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of diagram of circuit controlling the preferred embodiment of the method for steering indicating light based on auto navigation turn sign, as shown in Figure 1, described method comprises:
After step S100, automotive ignition, obtain auto navigation information, and auto navigation information is analyzed.
During concrete enforcement, after automotive ignition starts, general car owner will obtain course by setting destination on auto navigation.This auto navigation is generally vehicle mounted guidance, sometimes also adopts the navigation feature of other-end.The embodiment of the present invention mainly utilizes automobile mounted navigation.After auto navigation acquisition user sets up destination, start navigation.
Step S200, when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.
During concrete enforcement, when detect auto navigation there is turn sign time, namely automobile turning, turn around, enter at a high speed, when sailing out of at a high speed several scene, sometimes owing to crossing soon at high speed uplink, user cannot press pole changer in time.In the embodiment of the present invention, user also can turn to by automatically prompting user by Non-follow control pole changer, and controls to open pole changer thus the flicker making steering indicating light, for reminding vehicle below.And on controller dial plate turn to for flicker, also can start now to turn to by reminding user, prevent user from bowing and see navigation, miss and turn to crossing.
In further embodiment, described step S200 specifically comprises:
Step S201, when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time that current automobile arrives turning;
Step S202, when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp.
During concrete enforcement, when detect auto navigation there is turn sign time, the current real-time speed of automobile is obtained according to the speed instruction on automobile instrument panel, and the distance at current car position distance turning is obtained according to the distance of the upper instruction of navigation, calculate the time that current automobile arrives turning.In in advance schedule time by controlling the flicker of automobile instrument panel indicator lamp, carry out lane change in advance for reminding user and according to correct route.Wherein, preferably, the schedule time is 3s-5s.Recognize that for user is clear navigation turns to and time enough is provided.Simultaneous control of automobile steering indicating light glimmers, and reminds, the generation tried to forestall traffic accidents for travelling at other vehicles of vehicle back.
Further, also comprise after described step S200:
Step S300, after detecting that automobile completes and turns to, control to close steering indicating light and the flicker of gauge panel indicator lamp.
During concrete enforcement, after automobile is successfully turned, then not needing to open steering indicating light, according to obtaining the current road being straight road etc. and not needing lane change or turning in auto navigation, then controlling automatically to close steering indicating light and the flicker of gauge panel indicator lamp.
Step S202 specifically comprises step:
Step S22, when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user.
During concrete enforcement, after auto navigation detects to also have a schedule time, automobile just arrives turning.If now detect the manually opened pole changer of user, then control to make turn signal and the flicker of gauge panel indicator lamp.If user does not open, then auto navigation controls turn signal and the flicker of gauge panel indicator lamp automatically.The agreement that auto navigation pre-sets, mainly comprises left-hand rotation right turn signal, and different manufacturers has different agreements.Preferably, as shown in Figure 2, left rotaring signal is set in advance as 0x03 to a kind of protocol type, and the value of right turn signal is set to 0x04, by automobile MCU, left rotaring signal is converted to GPS-L level signal, right turn signal is converted to GPS-R level signal.
In embodiments of the invention, partial bus vehicle can also directly be associated with bus by navigation information, realizes the control to steering indicating light.
Present invention also offers a kind of diagram of circuit controlling the method for steering indicating light based on auto navigation turn sign, as shown in Figure 3, specifically comprise:
Step S10, open ignition lock;
Step S20, reception user arrange the instruction of destination;
Step S30, start navigation;
Step S40, judge whether direction information, if so, then performed step S50, if not, then perform step S30;
Step S50, unlocking electronic switch;
Step S60, control steering indicating light and gauge panel are designated as flicker;
Step S70, turn and terminate the switch of rear closedown electronics, close the flicker of steering indicating light and gauge panel indicator lamp;
Step S80, end.
From above embodiment of the method, the invention provides a kind of method controlling steering indicating light based on auto navigation turn sign, by navigation direction information and steering indicating light, simultaneously in conjunction with Distance Remaining and vehicle real-time speed, realize manually and automatic two kinds of patterns to the control of car light and gauge panel rotation arrow, accomplish to remind car owner and remind rear car to note, ensure correct turning crossing.In-vehicle navigation apparatus in the present invention, to be produced by smart circuit with vehicle electronics and associates, and solves and does not thisly play lamp to crossing, problem that prior notice plays lamp, the generation avoided traffic accident, and can car owner be reminded in time to turn to; Can in depot's Rapid Popularization and application.
On the basis of said method embodiment, present invention also offers a kind of functional schematic block diagram controlling the preferred embodiment of the system of steering indicating light based on auto navigation turn sign, as shown in Figure 4, described system comprises:
Navigation solution module 100, after automotive ignition, obtains auto navigation information, and analyzes auto navigation information; As detailed above.
First Detection & Controling module 200, for when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp; As detailed above.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described Detection & Controling module specifically comprises:
Detect and calculating unit, for when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time at current automobile arrival turning; As detailed above.
Control unit, for when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp; As detailed above.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described Ore-controlling Role also comprises:
Second control module, for after detecting that automobile completes and turns to, controls to close steering indicating light and the flicker of gauge panel indicator lamp; As detailed above.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, described control unit also for when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user; As detailed above.
The described system controlling steering indicating light based on auto navigation turn sign, wherein, the described schedule time is 3s-5s; As detailed above.
Present invention also offers a kind of circuit theory schematic diagram controlling the control unit of the embody rule embodiment of the method for steering indicating light based on auto navigation turn sign, as shown in Figure 5, what the XS in figure was corresponding is controls the steering indicating light socket of left steering lamp and the flicker of right steering lamp, and 1,2,3,4 is the pinout of steering indicating light socket respectively.Corresponding after 12 pin completes is wherein the flicker of right steering lamp, left steering lamp flicker corresponding after 34 pin completes in CPU.
When being in normal motoring condition, chaufeur plays right steering lamp, the circuit ON that in steering indicating light socket XS, 12 pins are corresponding, and right steering lamp glimmers;
When being in normal motoring condition, chaufeur plays left steering lamp, the circuit ON that in steering indicating light socket XS, 34 pins are corresponding, and left steering lamp glimmers;
And turn right when navigation map exports front M rice, wherein M is that the auto-steering that user pre-sets reminds distance.In figure, signal GPS-R drives, N1 triode ON, and relay J 1 works, 12 pin completes in steering indicating light socket XS, and right steering lamp glimmers, and achieves the automatic control of right steering lamp;
Turn left as navigation map exports front M rice, in figure, signal GPS-L drives, N2 triode ON, and relay J 2 works, and in steering indicating light socket XS, 34 pin circuitry are connected, and left steering lamp glimmers, and achieves the automatic control of left steering lamp.
In sum, the invention provides a kind of method and system controlling steering indicating light based on auto navigation turn sign, by after automotive ignition, obtain auto navigation information, and auto navigation information is analyzed; When detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.The present invention is by navigation direction information and steering indicating light, simultaneously in conjunction with Distance Remaining and vehicle real-time speed, realize manually and automatic two kinds of patterns to the control of car light and gauge panel rotation arrow, accomplish to remind car owner and remind rear car to note, ensure correct turning crossing.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. control a method for steering indicating light based on auto navigation turn sign, it is characterized in that, method comprises:
After A, automotive ignition, obtain auto navigation information, and auto navigation information is analyzed;
B, when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.
2. the method controlling steering indicating light based on auto navigation turn sign according to claim 1, it is characterized in that, described step B specifically comprises:
B1, when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time that current automobile arrives turning;
B2, when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp.
3. the method controlling steering indicating light based on auto navigation turn sign according to claim 2, is characterized in that, also comprise after described step B:
C, after detecting that automobile completes and turns to, control to close steering indicating light and the flicker of gauge panel indicator lamp.
4. the method controlling steering indicating light based on auto navigation turn sign according to claim 3, it is characterized in that, described step B2 specifically comprises:
B21, when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user.
5. the method controlling steering indicating light based on auto navigation turn sign according to claim 4, it is characterized in that, the described schedule time is 3s-5s.
6. control a system for steering indicating light based on auto navigation turn sign, it is characterized in that, system comprises:
Navigation solution module, after vapour automotive ignition, obtains auto navigation information, and analyzes auto navigation information;
First Detection & Controling module, for when detect auto navigation there is turn sign time, control turn signal and the flicker of gauge panel indicator lamp.
7. the system controlling steering indicating light based on auto navigation turn sign according to claim 6, it is characterized in that, described Detection & Controling module specifically comprises:
Detect and calculating unit, for when detect auto navigation there is turn sign time, obtain the real-time speed that automobile is current, and calculate the distance at current car position distance turning, calculate the time at current automobile arrival turning;
Control unit, for when detect arrive turning last schedule time time, control turn signal and the flicker of gauge panel indicator lamp.
8. the system controlling steering indicating light based on auto navigation turn sign according to claim 7, it is characterized in that, described Ore-controlling Role also comprises:
Second control module, for after detecting that automobile completes and turns to, controls to close steering indicating light and the flicker of gauge panel indicator lamp.
9. the system controlling steering indicating light based on auto navigation turn sign according to claim 8, it is characterized in that, described control unit also for when detect arrive turning last schedule time time, navigation controls turn signal and the flicker of gauge panel indicator lamp according to the agreement pre-set or the operating order that receives user.
10. the system controlling steering indicating light based on auto navigation turn sign according to claim 9, it is characterized in that, the described schedule time is 3s-5s.
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| CN201510710187.9A CN105291964B (en) | 2015-10-28 | 2015-10-28 | A kind of method and system controlling steering indicating light based on auto navigation turn signal |
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| CN201510710187.9A CN105291964B (en) | 2015-10-28 | 2015-10-28 | A kind of method and system controlling steering indicating light based on auto navigation turn signal |
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| CN109204118A (en) * | 2017-06-30 | 2019-01-15 | 曾鸿辉 | Indicator automatic start up system |
| CN110203128A (en) * | 2019-06-18 | 2019-09-06 | 东风小康汽车有限公司重庆分公司 | Construction method, turn signal autocontrol method and the system of turn signal submodel |
| CN111354208A (en) * | 2020-02-28 | 2020-06-30 | 华域视觉科技(上海)有限公司 | Vehicle turning-around reminding system and method and vehicle |
| CN111660924A (en) * | 2019-12-06 | 2020-09-15 | 摩登汽车有限公司 | Automobile steering lamp control system and method |
| CN111959390A (en) * | 2020-07-14 | 2020-11-20 | 芜湖市晟源电器有限公司 | Automobile rear combined lamp based on LED |
| CN112109630A (en) * | 2020-03-26 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Steering lamp control method, automobile and storage medium |
| CN115339555A (en) * | 2021-05-15 | 2022-11-15 | 无锡市铭淇电动科技有限公司 | Use system and method of intelligent electric vehicle instrument |
| CN117315980A (en) * | 2023-08-28 | 2023-12-29 | 宁波宁工交通工程设计咨询有限公司 | Intelligent parking system |
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