CN115635911A - Safe starting warning control method - Google Patents
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- CN115635911A CN115635911A CN202211367159.8A CN202211367159A CN115635911A CN 115635911 A CN115635911 A CN 115635911A CN 202211367159 A CN202211367159 A CN 202211367159A CN 115635911 A CN115635911 A CN 115635911A
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Abstract
The invention discloses a safe starting warning control method, which comprises the following steps: s1, detecting a time interval between the current ignition and the last flameout; s2, if the time interval is greater than or equal to a preset time threshold, executing a step S3; s3, judging whether the horn is not started for a preset number of times; s4, if yes, executing S5, otherwise, executing S6; step S5, opening the horn for a preset number of times, and then executing step S6; and S6, turning on the corresponding steering lamp according to the turning working condition. According to the safe starting warning control method, when the vehicle is judged to be about to start, the horn is turned on for the preset times, the corresponding steering lamp is turned on according to the turning working condition, and the pedestrians, the battery cars, the motor vehicles and the like are warned safely through sound and light signals when the vehicle starts, so that the situation that other pedestrians or motor vehicles avoid untimely conditions due to the fact that the photoacoustic signals are not timely prompted when the vehicle starts and traffic accidents are caused is avoided.
Description
Technical Field
The invention relates to the technical field of automobile auxiliary safety electronics, in particular to a safety starting warning control method.
Background
At present, the roadside parks in China, vehicles are mostly parked close to the right side, at present, the battery car does not run on a motor vehicle lane according to a traffic rule, and when the motor vehicle starts, other pedestrians, the battery car or the motor vehicle cannot avoid timely due to the fact that a photoacoustic signal is not timely prompted, and therefore traffic accidents are caused. Therefore, the starting prompt of the motor vehicle is insufficient, and the collision accident between the battery car and the motor vehicle is easily caused.
Therefore, a safe starting warning control method is needed.
Disclosure of Invention
The invention aims to provide a safe starting warning control method, which aims to solve the problems in the prior art and can carry out safe warning on pedestrians, battery cars, motor vehicles and the like through sound and light signals when a vehicle starts.
The invention provides a safe starting warning control method, which comprises the following steps:
s1, detecting a time interval between the current ignition and the last flameout;
step S2, if the time interval is greater than or equal to a preset time threshold, executing step S3, and if the time interval is smaller than the preset time threshold, returning to the step S1;
s3, judging whether the horn is not started for a preset number of times;
step S4, if yes, executing step S5, and if no, executing step S6;
s5, opening the horn for a preset number of times, and then executing the step S6;
and S6, turning on the corresponding steering lamp according to the turning working condition.
The safe starting warning control method as described above, wherein the preset time threshold is preferably 3min.
The safe starting warning control method as described above, wherein preferably, the detecting a time interval between the current ignition and the last flameout specifically includes:
the ignition switch sends an ignition signal and/or a flameout signal to the vehicle control unit;
the vehicle control unit sends the received ignition signal and/or flameout signal to the timer;
the timer counts the time interval between the current ignition and the last flameout according to the received ignition signal and/or flameout signal.
The method for controlling the safe starting warning as described above, wherein the preset number of times is preferably three.
The safe starting warning control method as described above, wherein preferably, the determining whether the horn is not turned on for a preset number of times specifically includes:
the loudspeaker sends a starting signal to the vehicle control unit;
and the vehicle control unit judges whether the horn is not started for a preset number of times according to the received horn starting signal.
The safe starting warning control method as described above, wherein preferably, when the horn is not turned on for a preset number of times, turning on the horn for the preset number of times specifically includes:
and controlling the horn to be started for preset times through the vehicle control unit.
The safe starting warning control method as described above, wherein preferably, the step S6 of turning on the corresponding turn signal lamp according to the turning condition specifically includes:
s61, judging whether a steering switch is not turned on;
step S62, if yes, executing step S65, if no, executing step S63;
s63, judging whether the steering degree of the electronic power steering module is larger than a preset amplitude threshold value or not;
step S64, if yes, executing step S65, if no, returning to step S1;
and step S65, turning on a left steering lamp or a right steering lamp according to the left steering signal or the right steering signal.
The safety starting warning control method as described above, wherein preferably, the turning on the left turn light or the right turn light according to the left turn signal or the right turn signal specifically includes:
if a left steering signal is monitored, the vehicle control unit controls a relay of a left steering lamp of the vehicle to automatically pull in order to turn on the left steering lamp;
if the right steering signal is monitored, the vehicle control unit controls a relay of a right steering lamp of the vehicle to automatically pull in so as to turn on the right steering lamp.
The safe starting warning control method as described above, wherein the preset amplitude threshold is preferably 8%.
The safe starting warning control method as described above, wherein preferably, the determining whether the steering degree of the electronic power steering module is greater than a preset amplitude threshold specifically includes:
the electronic power steering module sends a corner signal to the vehicle control unit;
and the vehicle control unit judges whether the steering degree of the electronic power steering module is greater than a preset amplitude threshold value according to the received corner signal.
The invention provides a safe starting warning control method, which is characterized in that when the vehicle is judged to be about to start, a horn is turned on for a preset number of times, and a corresponding steering lamp is turned on according to a turning working condition, so that the pedestrian, a battery car, a motor vehicle and the like can be safely warned through sound and light signals when the vehicle starts, and the situation that other pedestrians or motor vehicles avoid untimely avoidance and traffic accidents caused by untimely prompt of photoacoustic signals when the vehicle starts is avoided.
Drawings
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a flowchart of an embodiment of a safe starting warning control method provided by the present invention;
FIG. 2 is a logic diagram of an embodiment of a safe starting warning control method provided by the present invention;
fig. 3 is an interaction schematic diagram of the vehicle control unit and other modules in the execution process of the safe starting warning control method provided by the invention.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not restrictive, unless specifically stated otherwise.
As used in this disclosure, "first", "second": and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationship may also be changed accordingly.
In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be intervening components between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without having an intervening component, or may be directly connected to the other components without having an intervening component.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
As shown in fig. 1 and fig. 2, the safe starting warning control method provided in this embodiment specifically includes the following steps in an actual execution process:
and S1, detecting a time interval between the current ignition and the last flameout.
As shown in fig. 3, in an embodiment of the safe starting warning control method according to the present invention, the step S31 may specifically include:
and S11, the ignition switch sends an ignition signal and/or a flameout signal to the vehicle control unit.
And S12, the vehicle control unit sends the received ignition signal and/or flameout signal to a timer.
And S13, timing the time interval between the current ignition and the last flameout by the timer according to the received ignition signal and/or flameout signal.
And S2, if the time interval is greater than or equal to a preset time threshold, executing the step S3, and if the time interval is smaller than the preset time threshold, returning to the step S1.
The preset time threshold is 3min, and it should be noted that the preset time threshold is not specifically limited in the present invention. Generally speaking, the waiting time of the traffic light does not exceed 3min, and when the waiting time of the traffic light does not exceed 3min, the subsequent step of triggering the system to turn on the horn and the turn signal light is not executed. If the time exceeds 3min, the vehicle can be determined not to wait for the traffic lights, the vehicle can be considered to be about to start at the moment, and the horn and the steering lights can be directly started according to the actual situation. Therefore, by judging the time interval between the current ignition and the last flameout, the condition that the horn and the steering lamp are triggered by mistake when vehicles and other traffic lights are in a traffic light state can be avoided.
And S3, judging whether the horn is not started for a preset number of times.
The preset times are three times, and it should be noted that the preset times are not specifically limited in the present invention. As shown in fig. 3, in an embodiment of the safe starting warning control method according to the present invention, the step S3 may specifically include:
and S31, the horn sends the starting signal to the vehicle control unit.
And S32, judging whether the horn is not started for a preset number of times by the vehicle control unit according to the received horn starting signal.
And S4, if so, executing S5, otherwise, executing S6.
And S5, opening the horn for a preset number of times, and then executing the step S6.
Specifically, the horn is controlled to be turned on for a preset time through the vehicle control unit.
And S6, turning on the corresponding steering lamp according to the turning working condition.
In an embodiment of the safe starting warning control method of the present invention, the step S6 may specifically include:
and S61, judging whether the steering switch is not turned on.
Step S62, if yes, step S65 is executed, and if no, step S63 is executed.
And S63, judging whether the steering degree of the electronic power steering module (EPS) is larger than a preset amplitude threshold value or not.
The preset amplitude threshold is 8%, and it should be noted that the preset amplitude threshold is not specifically limited in the present invention. Through the judgement to the degree of turning to of EPS, can avoid personnel to control operations such as steering wheel a little and go back in right time, spurious triggering loudspeaker and indicator.
As shown in fig. 3, in an embodiment of the safe starting warning control method according to the present invention, the step S63 may specifically include:
and S631, the electronic power steering module sends the corner signal to the vehicle control unit.
And S632, judging whether the steering degree of the electronic power steering module is greater than a preset amplitude threshold value or not by the vehicle controller according to the received corner signal.
Step S64, if yes, step S65 is executed, and if no, the process returns to step S1.
And step S65, turning on a left steering lamp or a right steering lamp according to the left steering signal or the right steering signal.
Specifically, as shown in fig. 2 and 3, if a left turn signal is monitored, the vehicle control unit controls a relay of a left turn light of the vehicle to automatically pull in order to turn on the left turn light;
if the right steering signal is monitored, the vehicle control unit controls a relay of a right steering lamp of the vehicle to automatically pull in so as to turn on the right steering lamp.
According to the safe starting warning control method provided by the embodiment of the invention, when the vehicle is judged to be about to start, the horn is turned on for the preset times, and the corresponding steering lamp is turned on according to the turning working condition, so that the pedestrians, the battery cars, the motor vehicles and the like can be safely warned through sound and light signals when the vehicle starts, and the situation that other pedestrians or motor vehicles avoid untimely avoidance and traffic accidents are caused due to the fact that the photoacoustic signals are not timely prompted when the vehicle starts is avoided.
Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. Those skilled in the art can now fully appreciate how to implement the teachings disclosed herein, in view of the foregoing description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A safe starting warning control method is characterized by comprising the following steps:
s1, detecting a time interval between the current ignition and the last flameout;
step S2, if the time interval is greater than or equal to a preset time threshold, executing step S3, and if the time interval is smaller than the preset time threshold, returning to the step S1;
s3, judging whether the horn is not started for a preset number of times;
s4, if yes, executing S5, otherwise, executing S6;
step S5, opening the horn for a preset number of times, and then executing step S6;
and S6, turning on the corresponding steering lamp according to the turning working condition.
2. The safe starting warning control method according to claim 1, wherein the preset time threshold is 3min.
3. The safe starting warning control method according to claim 1, wherein the detecting of the time interval between the current ignition and the last flameout specifically comprises:
the ignition switch sends an ignition signal and/or a flameout signal to the vehicle control unit;
the vehicle control unit sends the received ignition signal and/or flameout signal to the timer;
the timer counts the time interval between the current ignition and the last flameout according to the received ignition signal and/or flameout signal.
4. The safe starting warning control method according to claim 1, wherein the preset number of times is three.
5. The safe starting warning control method according to claim 1, wherein the judging whether the horn is not turned on for a preset number of times specifically comprises:
the loudspeaker sends a starting signal to the vehicle control unit;
and the vehicle control unit judges whether the horn is not started for a preset number of times according to the received horn starting signal.
6. The safe starting warning control method according to claim 1, wherein when the horn is not turned on for a preset number of times, turning on the horn for the preset number of times specifically includes:
and controlling the horn to be started for a preset time through the vehicle controller.
7. The safe starting warning control method according to claim 1, wherein the step S6 of turning on the corresponding turn signal according to the turning condition specifically comprises:
s61, judging whether the steering switch is not turned on;
step S62, if yes, executing step S65, otherwise, executing step S63;
s63, judging whether the steering degree of the electronic power steering module is larger than a preset amplitude threshold value or not;
step S64, if yes, executing step S65, if no, returning to step S1;
and step S65, turning on a left steering lamp or a right steering lamp according to the left turning signal or the right turning signal.
8. The safe starting warning control method according to claim 7, wherein the turning on of the left turn light or the right turn light according to the left turn signal or the right turn signal specifically comprises:
if a left steering signal is monitored, the vehicle control unit controls a relay of a left steering lamp of the vehicle to automatically pull in order to turn on the left steering lamp;
if the right steering signal is monitored, the vehicle control unit controls a relay of the right steering lamp of the vehicle to be automatically closed so as to turn on the right steering lamp.
9. The safe starting warning control method according to claim 7, wherein the preset amplitude threshold is 8%.
10. The safe starting warning control method according to claim 7, wherein the step of judging whether the steering degree of the electronic power steering module is greater than a preset amplitude threshold specifically comprises the steps of:
the electronic power steering module sends a corner signal to the vehicle control unit;
and the vehicle control unit judges whether the steering degree of the electronic power steering module is greater than a preset amplitude threshold value according to the received corner signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211367159.8A CN115635911A (en) | 2022-11-02 | 2022-11-02 | Safe starting warning control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211367159.8A CN115635911A (en) | 2022-11-02 | 2022-11-02 | Safe starting warning control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115635911A true CN115635911A (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211367159.8A Pending CN115635911A (en) | 2022-11-02 | 2022-11-02 | Safe starting warning control method |
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| CN (1) | CN115635911A (en) |
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- 2022-11-02 CN CN202211367159.8A patent/CN115635911A/en active Pending
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