CN209719403U - Automobile double-flashing automatic open device and automobile - Google Patents
Automobile double-flashing automatic open device and automobile Download PDFInfo
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- CN209719403U CN209719403U CN201920389094.4U CN201920389094U CN209719403U CN 209719403 U CN209719403 U CN 209719403U CN 201920389094 U CN201920389094 U CN 201920389094U CN 209719403 U CN209719403 U CN 209719403U
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Abstract
The utility model provides a kind of automobile double-flashing automatic open device and automobile and is set to automotive interior wherein the automobile double-flashing automatic open device includes: body stabilization system, for when detecting that vehicle body is unstable, output end to export stability contorting signal；Driving circuit is set to automotive interior, and control terminal is connect with the output end of the body stabilization system, and after receiving the stability contorting signal, output end exports enabling signal；Left and right turn signal is set to the rear portion of automobile, and control terminal is connect with the driving circuit, starts double dodge after receiving the enabling signal.Above scheme can open double dodge to remind rear car when unstable problem occurs in vehicle body in time.
Description
Technical field
The utility model relates to auto parts fields, and in particular to a kind of automobile double-flashing automatic open device and automobile.
Background technique
" turn signal is double to be dodged " (referred to as " double sudden strains of a muscle ") of automobile is a kind of important light on automobile, specially certain specific
Under travel situations, the left and right turn signal of automobile flashes simultaneously, to cause other vehicles vigilant.Common needs open double feelings dodged
Condition includes roadside temporary parking, emergency or generation traffic accident etc. occurs.Such as when automobile is in turning process, front is prominent
When so pedestrian occur needs Emergency avoidance, driver can take automobile the emergency measures such as emergency braking, racing steering wheel, and adopt
Traffic accident easily occurs while taking emergency measure, then may be used if driver can open double sudden strains of a muscle in time with reminding rear car to avoid
Avoid second accident.In the prior art, the unlatching of double sudden strains of a muscle controls starting by the control button on instrument board, but often driver exists
It is easy to produce flurried mood after taking emergency measures and is delayed starting double times dodged, so can not cause at the first time it
His vehicle is vigilant, then is easy to produce secondary traffic accident.
Summary of the invention
The utility model provides a kind of automobile double-flashing automatic open device and automobile, it is intended to solve driver in the prior art
The problem of double times dodged are opened due to mood flurried easy delay in vehicle body shakiness.
To solve the above problems, the utility model provides a kind of automobile double-flashing automatic open device, comprising:
Body stabilization system is set to automotive interior, for when detecting that vehicle body is unstable, output end output to be stablized
Control signal；
Driving circuit, is set to automotive interior, and control terminal connect with the output end of the body stabilization system, receives
After the stability contorting signal, output end exports enabling signal；
Left and right turn signal is set to the rear portion of automobile, and control terminal is connect with the driving circuit, is receiving described open
Start double dodge after dynamic signal.
Optionally, automobile double-flashing automatic open device described above further include:
Anti-lock braking system is set to automotive interior, for detecting the speed of the automobile, when the speed reduce and
When acceleration is greater than speed given threshold, output end exports brake control signal；
The driving circuit, control terminal are connect with the output end of the anti-lock braking system, are receiving the braking control
After signal processed, output end exports the open signal.
Optionally, automobile double-flashing automatic open device described above further include:
Pressure sensor is set to the inside of the tire of the automobile, the pressure values of the inside for detecting the tire,
The output of its output end characterizes the pressure signal of the pressure values size；
Controller, first input end are connect with the output end of the pressure sensor, when the received pressure
When signal is less than setting threshold pressure, output end output control signal；
The driving circuit, control terminal are connect with the output end of the controller, after receiving the control signal,
Its output end exports the open signal.
Optionally, automobile double-flashing automatic open device described above further include:
Temperature sensor is set in the engine cool case of the automobile, for detecting in the engine cool case
The temperature value of coolant liquid, output end output characterize the temperature signal of the temperature value size；
The controller, the second input terminal are connect with the output end of the temperature sensor, when received described
When temperature signal is greater than set temperature threshold value, output end output control signal.
Optionally, automobile double-flashing automatic open device described above further include:
Component is reminded in brake failure, automotive interior is set to, for obtaining the braking parameters of braking automobile, when the brake
Described in parameter characterization when braking automobile failure, output end output brake alerting signal；
The driving circuit, control terminal remind the output end of component to connect with the brake failure, described receiving
After alerting signal, output end exports the open signal.
Optionally, automobile double-flashing automatic open device described above further include:
Auto navigation component is set to the inside of the automobile, for detecting the location of described automobile, if institute's rheme
Set with can temporary parking position be overlapped, and the position does not change within the set time, then its output end output bit confidence
Number；
The driving circuit, control terminal are connect with the output end of the auto navigation component, are receiving the position
After signal, output end exports the open signal.
Optionally, automobile double-flashing automatic open device described above further include:
Button is cancelled, is set on the instrument board of the automobile, output end is connect with the control terminal of the driving circuit；
When the revocation button is operated, the output end of the driving circuit exports shutdown signal, and left and right turn signal is made to close double dodge.
Based on the same inventive concept, the utility model also provides a kind of automobile, automatic including automobile double-flashing described above
Opening device.
Automobile double-flashing automatic open device and automobile described in the utility model, wherein the automobile double-flashing automatically turns on dress
In setting, when body stabilization system detect it is unstable when, body stabilization system output stability contorting signal is to stablize vehicle
Body, and driving circuit receives the stability contorting signal, and drives the double sudden strains of a muscle of left and right turn signal starting, so when vehicle body occurs in automobile
When the problem of shakiness, when can open double sudden strains of a muscle in time to remind rear car, while also strive for more reactions for the driver of rear car
Between, it so can be reduced the generation of secondary traffic accident, be conducive to safe driving.
Detailed description of the invention
Fig. 1 is the theory structure schematic diagram of automobile double-flashing automatic open device described in the utility model one embodiment；
Fig. 2 is that the circuit of the driving circuit of automobile double-flashing automatic open device described in the utility model one embodiment shows
It is intended to；
Fig. 3 is the theory structure signal of automobile double-flashing automatic open device described in another embodiment of the utility model
Figure.
Specific embodiment
The utility model embodiment is further illustrated below in conjunction with attached drawing.It needs in the description of the present invention,
Bright is unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can
To be to be connected directly, the connection of two component internals can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The present embodiment provides a kind of automobile double-flashing automatic open devices, as shown in Figure 1, including body stabilization system 1, driving
Circuit 2 and left and right turn signal 3.Wherein body stabilization system 1 is that automotive interior is used to help vehicle maintenance dynamic in the prior art
The system of balance, when emergency braking occurs especially in automobile turning process and causing vehicle body shakiness, body stabilization system 1 can be grasped
Longitudinal brake force of each wheel is controlled to improve the handling of automobile.Body stabilization system 1 is also referred to as body electronics and stablizes
System (Electronic Stability Program, ESP), including control unit, rotation direction sensor, wheel detector, side
Sliding sensor and lateral acceleration sensor etc., the rotation direction sensor are used for the steering angle of monitoring direction disk, and wheel passes
Sensor is used to monitor the speed rotation of each wheel, and sideslip sensor is horizontal for monitoring the state that car body is rotated around vertical axis
Centrifugal force when being used to monitor from automobile turning to acceleration transducer, control unit are then connect with these sensors, receive these
Sensor data collected and 7 Degrees of Freedom Model of binding kinetics establishing equation vehicle, and yaw angle is obtained according to the model
Degree and side slip angle, while control unit combines classical linear two degrees of freedom vehicle also according to these sensors data collected
Ideal sideway angle and ideal side slip angle is calculated in kinetic model.Control unit then compares sideway angle and ideal
The side slip angle difference of the sideway angle difference and side slip angle of sideway angle and ideal side slip angle, works as sideway
Angle difference is greater than the first given threshold, when side slip angle difference is greater than the second given threshold, i.e., when vehicle body occurs unstable,
Control unit then exports stability contorting signal to hydraulic control unit, stablizes hydraulic control unit control vehicle body, the stabilization
Control signal is that low level electric signal or high level electric signal are intended to start hydraulic control unit.I.e. body stabilization system 1 can
Automobile parameter is got, when the sideway angle difference obtained according to the automobile parameter is greater than the first given threshold, mass center lateral deviation
When angular difference value is greater than the second given threshold, output end exports stability contorting signal, and the body stabilization system 1 detects in other words
The stable case of body of a motor car, when body of a motor car occurs unstable, output end just exports stability contorting signal, at this time automobile
In the case where danger, rear car should be caused vigilant.Above-mentioned first given threshold and the second given threshold are deposited by control unit
Storage determines.So body stabilization system 1 can be stablized in vehicle body shakiness timing output to be controlled according to implementation in the prior art
Signal processed.
The driving circuit 2 is set to automotive interior, for driving left and right turn signal 3 to flash, the control of the driving circuit 2
End processed is connect with the output end of body stabilization system 1, and the driving circuit 2 is after receiving the stability contorting signal, driving
The output end of circuit 2 just exports enabling signal.The left and right turn signal 3 is the indicator light for being set to automobile rear, is specifically included
Left steering lamp and right turn lamp, the left steering lamp and right turn lamp are controlled by driving circuit 2, the control of the left steering lamp
The control terminal of end and right turn lamp is connect with driving circuit 2, and left and right turn signal 3 starts double after receiving the enabling signal
It dodges.The driving circuit 2 can be made of flashing relay, electric-controlled switch and peripheral circuit, as shown in Fig. 2, the driving circuit 2
Including electric-controlled switch 21, flashing relay 22 and turning indicator control 23, the end i of the electric-controlled switch 21 is control terminal, directly
It is electrically connected with the output end of body stabilization system 1.When the end i is without input, the end a of electric-controlled switch 21 is connected with the end b, the end d and the end e
Connection, flashing relay 22 are connect with turning indicator control 23, and turning indicator control 23 includes that left steering lamp switch and right turn lamp are opened
It closes, the light on and off of left steering lamp switch control turn signal 31, right turn lamp switch controls the light on and off of turn signal 32.Believe when the end i inputs
Number when, such as input stability contorting signal after, the end c of electric-controlled switch 21 and the end b closure, and the end e and the end f closure, meanwhile, the end f
It is also in parallel with the end g and the end h, thus flashing relay 22 is directly connect with left steering lamp 31 and right turn lamp 32, such left steering
Lamp 31 and right turn lamp 32 start double sudden strains of a muscle.
Automobile double-flashing automatic open device described in the present embodiment, wherein when the automobile that body stabilization system 1 detects goes out
It is existing it is unstable constantly the body stabilization system 1 exports stability contorting signal to stablize vehicle body, and driving circuit 2 receive it is described
Stability contorting signal, and left and right turn signal 3 is driven to start double sudden strains of a muscle, it, can be in time so when the problem of vehicle body shakiness occurs in automobile
Double sudden strains of a muscle are opened to remind rear car, while also having striven in more reaction time, so can be reduced secondary friendship for the driver of rear car
The generation of interpreter's event, is conducive to safe driving.
In addition, the anti-lock braking system 4 is existing as shown in figure 3, above scheme further includes anti-lock braking system 4
Have in technology in automobile brake, automatically controlling braking device brake force size, wheel is made by the system of locking, so may not be used
Guarantee wheel and the adhesive force on ground are in maximum value.The anti-lock braking system 4 includes control unit, vehicle wheel speed sensing
Device, engine speed sensor, solenoid valve and hydraulic control unit composition, the vehicle-wheel speed sensor are each for detecting automobile
The velocity of rotation of a wheel, engine speed sensor are used to detect the velocity of rotation of engine, control unit and the wheel
Velocity sensor is connected with the engine speed sensor, when speed reduction, and acceleration occurs in the wheel for detecting automobile
When greater than speed given threshold, i.e., when abnormal deceleration occurs in wheel, locking situation will occur in the tire of automobile, and control is single at this time
Member exports brake control signal to solenoid valve and hydraulic control end unit, to prevent tire from the case where locking, the braking occur
Controlling signal is low level electric signal or high level electric signal, it is intended to control the solenoid valve and hydraulic control unit starting.Institute
Stating speed given threshold is the threshold value set in anti-lock braking system 4.Such case tends to occur at bring to a halt in the case where,
Thus when anti-lock braking system 4 starts, imply that vehicle front serious problems or automobile itself occurs and breaks down, this
When need that front vehicle is reminded to enhance your vigilance, thus the output end of the control terminal of the driving circuit 2 and the anti-lock braking system 4
Connection, the driving circuit 2 export open signal after receiving the brake control signal.Above scheme works as automobile urgent brake
Double sudden strains of a muscle can be opened when vehicle in time to remind rear car, striven for more reaction time for the driver of rear car, be conducive to safety
It drives.
As shown in figure 3, above scheme further includes pressure sensor 5 and controller 6, the pressure sensor 5 is set to vapour
The inside of the tire of vehicle, the pressure values of the inside for detecting the tire, output end output characterize the pressure values size
Pressure signal.The first input end of the controller 6 is connect with the output end of the pressure sensor 5, when received
When the pressure signal is less than setting threshold pressure, output end controls signal.The setting threshold pressure may be set to bigger
In the pressure values of standard atmospheric pressure, such as it may be set to the pressure values of 1.2 times of standard atmospheric pressure.The control of the driving circuit 2
End processed is connect with the output end of the controller 6, and after receiving the control signal, output end exports the unlatching letter
Number.When automobile blows out accident, rear car should be reminded to keep at a distance, in above scheme after automobile is blown out can and
When open double dodge and remind rear cars, striven for more reaction time for the driver of rear car, be conducive to safe driving.
In some embodiments, as shown in figure 3, above scheme further includes temperature sensor 7, the temperature sensing
Device 7 is set in the engine cool case of automobile, for detecting the temperature value of coolant liquid in the engine cool case, is exported
End output characterizes the temperature signal of the temperature value size.Second input terminal of the controller 6 and the temperature sensor 7
Output end connection, when the temperature signal that the controller 6 receives is greater than set temperature threshold value, output end output control
Signal processed.The set temperature threshold value can be set according to the actual conditions of automobile, such as be set as 100 DEG C.Work as engine cool
When the temperature is excessively high, coolant liquid can not then cool down engine to coolant liquid in case, and automobile should not then continue to travel at this time, should slow down
It goes slowly and finds nearest berth parking rest, thus double dodge to cause rear car vigilant should be opened at this time.Above scheme energy
Enough when the COOLANT TEMPERATURE in engine cool case, double sudden strains of a muscle are opened, in time to cause rear car to pay attention to.
In certain embodiments, as shown in figure 3, above scheme further includes that component 8, the brake are reminded in brake failure
Failure reminds component 8 to be set to automotive interior, for obtaining the braking parameters of braking automobile, described in braking parameters characterization
When braking automobile failure, output end output brake alerting signal.The driving circuit 2, control terminal and the brake failure
The output end connection of component 8 is reminded, after receiving the alerting signal, output end exports the open signal.Above-mentioned side
Case can open in time double sudden strains of a muscle when brake failure, striven for more reaction time for the driver of rear car, be conducive to pacify
It is complete to drive.The brake failure reminds component 8 to include position switch, the time relay, pressure switch and alarm, described
Position switch, the time relay, pressure switch and alarm are sequentially connected, and are connected with automobile power source, and a closure is formed
Circuit.The position switch is set on the bottom plate of automobile brake pedal, and the pressure switch is set to braking automobile oil pump
Output end.Wherein when the automobile brake pedal is run to predeterminated position, the position switch closure, the time relay
Device starts timing and is closed after preset time.When the oil pressure of the output end of the braking automobile oil pump is more than or equal to the pressure
When the preset pressure value of relay, the pressure switch is disconnected, and otherwise, the pressure switch remains closed.
As shown in figure 3, being additionally provided with auto navigation component 9 in the inside of the automobile, the auto navigation component 9 is used for
Detect the location of described automobile, if the position with can temporary parking position be overlapped, and the position within the set time
It does not change, then its output end output position signal.When judgement, only need to can snacks parking position be stored in auto navigation group
In part 9, by the location of automobile with can temporary parking location matches i.e. can determine position described in automobile whether with temporarily stop
Truck position is overlapped.The control terminal of the driving circuit 2 is connect with the output end of the auto navigation component 9, described receiving
After position signal, output end exports the open signal.The map label stored in the auto navigation component 9 has temporarily
Parking position can determine that automobile is located on temporary parking position when the position where automobile is Chong Die with temporary parking position,
The setting time may be set to 2s, 3s, and the setting of the setting time can be avoided the influence of pedestrian.Above scheme works as automobile
When temporary parking, double sudden strains of a muscle can be automatically turned on, and avoided driver from forgeing and opened double dodge and cause unnecessary accident.
In addition, the revocation button 10 is set to the instrument of automobile as shown in figure 3, above scheme further includes revocation button 10
On dial plate, the output end of revocation button 10 is connect with the control terminal of the driving circuit 2, when the revocation button 10 is operated
When, the output end of the driving circuit 2 exports shutdown signal, and left and right turn signal 3 is made to close double sudden strains of a muscle.When automobile trouble shooting or
When starting, double sudden strains of a muscle can be closed by cancelling button 10, facilitate driver management is double to dodge.
The present embodiment provides a kind of automobile, the automobile includes that automobile double-flashing described in any of the above-described embodiment automatically turns on
Device, when body stabilization system 1 is started to work, the automobile double-flashing automatic open device automatically turns on left and right turn signal 3
Double sudden strains of a muscle can so remind rear car in time, strive in more reaction time, can so reducing the generation of second accident, having for rear car
Conducive to safe driving.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of automobile double-flashing automatic open device characterized by comprising
Body stabilization system is set to automotive interior, for when detecting that vehicle body is unstable, output end to export stability contorting
Signal；
Driving circuit is set to automotive interior, and control terminal is connect with the output end of the body stabilization system, receives described
After stability contorting signal, output end exports enabling signal；
Left and right turn signal is set to the rear portion of automobile, and control terminal is connect with the driving circuit, is receiving the starting letter
Start double dodge after number.
2. automobile double-flashing automatic open device according to claim 1, which is characterized in that further include:
Anti-lock braking system is set to automotive interior, for detecting the speed of the automobile, when the speed reduces and accelerates
When degree is greater than speed given threshold, output end exports brake control signal；
The driving circuit, control terminal are connect with the output end of the anti-lock braking system, are receiving the control for brake letter
After number, output end exports the open signal.
3. automobile double-flashing automatic open device according to claim 2, which is characterized in that further include:
Pressure sensor is set to the inside of the tire of the automobile, the pressure values of the inside for detecting the tire, defeated
Outlet output characterizes the pressure signal of the pressure values size；
Controller, first input end are connect with the output end of the pressure sensor, when the received pressure signal
When less than setting threshold pressure, output end output control signal；
The driving circuit, control terminal are connect with the output end of the controller, defeated after receiving the control signal
Outlet exports the open signal.
4. automobile double-flashing automatic open device according to claim 3, which is characterized in that further include:
Temperature sensor is set in the engine cool case of the automobile, cooling in the engine cool case for detecting
The temperature value of liquid, output end output characterize the temperature signal of the temperature value size；
The controller, the second input terminal are connect with the output end of the temperature sensor, when the received temperature
When signal is greater than set temperature threshold value, output end output control signal.
5. automobile double-flashing automatic open device according to claim 4, which is characterized in that further include:
Component is reminded in brake failure, automotive interior is set to, for obtaining the braking parameters of braking automobile, when the braking parameters
When characterizing the braking automobile failure, output end output brake alerting signal；
The driving circuit, control terminal remind the output end of component to connect, are receiving the prompting with the brake failure
After signal, output end exports the open signal.
6. automobile double-flashing automatic open device according to claim 1-5, which is characterized in that further include:
Auto navigation component is set to the inside of the automobile, for detecting the location of described automobile, if the position with
Can temporary parking position be overlapped, and the position does not change within the set time, then its output end output position signal；
The driving circuit, control terminal are connect with the output end of the auto navigation component, are receiving the position signal
Afterwards, output end exports the open signal.
7. automobile double-flashing automatic open device according to claim 6, which is characterized in that further include:
Button is cancelled, is set on the instrument board of the automobile, output end is connect with the control terminal of the driving circuit；Work as institute
Revocation button is stated when being operated, the output end of the driving circuit exports shutdown signal, and left and right turn signal is made to close double dodge.
8. a kind of automobile, which is characterized in that automatically turn on dress including the described in any item automobile double-flashings of the claims 1-7
It sets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920389094.4U CN209719403U (en) | 2019-03-26 | 2019-03-26 | Automobile double-flashing automatic open device and automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920389094.4U CN209719403U (en) | 2019-03-26 | 2019-03-26 | Automobile double-flashing automatic open device and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525229A (en) * | 2021-07-26 | 2021-10-22 | 一汽奔腾轿车有限公司 | Self-starting control method for automobile emergency lamp |
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2019
- 2019-03-26 CN CN201920389094.4U patent/CN209719403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525229A (en) * | 2021-07-26 | 2021-10-22 | 一汽奔腾轿车有限公司 | Self-starting control method for automobile emergency lamp |
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