CN212267336U - Vehicle and steering warning device thereof - Google Patents
Vehicle and steering warning device thereof Download PDFInfo
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- CN212267336U CN212267336U CN202021396793.0U CN202021396793U CN212267336U CN 212267336 U CN212267336 U CN 212267336U CN 202021396793 U CN202021396793 U CN 202021396793U CN 212267336 U CN212267336 U CN 212267336U
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Abstract
The utility model discloses a vehicle and turn to warning device thereof turns to warning device and includes: the device comprises a power supply, a left steering lamp, a right steering lamp, an alarm and a flasher, wherein the flasher is connected with the power supply; a light warning circuit which is selectively connected with the left steering lamp or the right steering lamp, a voice warning circuit which is connected with the alarm and a singlechip circuit which is used for controlling the on-off of the light warning circuit and the voice warning circuit are arranged in the flasher; and the light warning circuit and the voice warning circuit are respectively and directly connected with the power supply, so that the influence of the timed connection of the light warning circuit on the voice warning circuit is avoided. The utility model provides a turn to warning device at the in-process that the vehicle turned, not only can provide light warning, can also provide continuous voice broadcast warning, provide the warning for current pedestrian and the vehicle that are located side or rear, arouse the vigilance of pedestrian or vehicle on every side, reduce the emergence probability of accident.
Description
Technical Field
The utility model relates to a vehicle electron technical field, more specifically say, relate to a turn to warning device. Furthermore, the utility model discloses still relate to a vehicle including above-mentioned warning device that turns to.
Background
The current standard vehicle is provided with headlight and taillight, and every lamp all has the indicator that turns to, and the panel board also can be provided with the indicator that turns to simultaneously, indicates to the driver that one opens the light warning system of corresponding side, and these outside lights have very strong warning effect to the pedestrian that moves in opposite directions, but to the pedestrian that moves in the same direction, except whistle and hardly play the warning effect.
In summary, how to provide a warning system capable of providing both light and sound is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a turn to warning device, the in-process that turns at the vehicle not only has the turn to instruction of light but also pronunciation warning to with siren and light warning circuit independent setting respectively, can avoid the phenomenon that the regular switch-on frequency of flasher makes siren pronunciation discontinuous.
Another object of the present invention is to provide a vehicle including the above steering warning device.
In order to achieve the above object, the present invention provides the following technical solutions:
a steering warning device comprising: the device comprises a power supply, a left steering lamp, a right steering lamp, an alarm and a flasher, wherein the flasher is connected with the power supply;
a light warning circuit which is selectively connected with the left steering lamp or the right steering lamp, a voice warning circuit which is connected with the alarm and a singlechip circuit which is used for controlling the on-off of the light warning circuit and the voice warning circuit are arranged in the flasher;
and the light warning circuit and the voice warning circuit are respectively connected with the power supply directly to avoid the influence of the timed connection of the light warning circuit on the voice warning circuit.
Preferably, light warning circuit including be used for with left indicator reaches the light switch that right indicator connected, light switch be provided with be used for with left intercommunication position that left indicator is connected, be used for with right intercommunication position that right indicator is connected and with left indicator with the disconnected position that right indicator all does not communicate.
Preferably, the light warning circuit is provided with a first output pin used for being connected with the light switch, and the other end of the first output pin is connected with the first switch for controlling the light warning circuit.
Preferably, the lighting warning circuit further comprises a first resistor and a third resistor which are connected in parallel with the lighting warning circuit, one end of the first resistor is connected with the single chip microcomputer circuit, the other end of the first resistor is connected with the first switch, one end of the third resistor is connected with the single chip microcomputer circuit, and the other end of the third resistor is connected between the first switch and the first output pin.
Preferably, the voice warning circuit is provided with a second switch for controlling the on-off state of the voice warning circuit and a second output pin for connecting the second switch with the alarm.
Preferably, the voice warning circuit further comprises a second resistor connected in parallel to the voice warning circuit, one end of the second resistor is connected with the single chip microcomputer circuit, and the other end of the second resistor is connected with the second switch.
Preferably, the light switch is communicated with one of the left turn light and the right turn light, the first output pin outputs a low level, the first switch is switched on, the first output pin outputs a square wave, the second switch is switched on, and the second output pin outputs a long power, so that the alarm broadcasts a warning voice;
and when the lamplight switch is in the open position, the first output pin outputs a high level.
Preferably, the device further comprises a fourth resistor, one end of the fourth resistor is connected with the single chip microcomputer circuit, and the other end of the fourth resistor is grounded.
A vehicle comprising a steering warning device as claimed in any one of the preceding claims.
The utility model provides a turn to warning device, include: the device comprises a power supply, a left steering lamp, a right steering lamp, an alarm and a flasher, wherein the flasher is connected with the power supply; a light warning circuit which is selectively connected with the left steering lamp and the right steering lamp, a voice warning circuit which is connected with the alarm and a singlechip circuit which is used for controlling the on-off of the light warning circuit and the voice warning circuit are arranged in the flasher; and the light warning circuit and the voice warning circuit are respectively and directly connected with the power supply, so that the influence of the timed connection of the light warning circuit on the voice warning circuit is avoided.
Use the utility model provides an in-process that turns to warning device, when the vehicle turned, left turn signal lamp or right turn signal lamp and light warning circuit switch-on, siren and pronunciation warning circuit switch-on to because light warning circuit and pronunciation warning circuit equally divide do not with power lug connection, consequently left turn signal lamp or right turn signal lamp can not lead to the fact the influence to the siren at the in-process of regularly switch-on, make the report warning pronunciation that the siren can be normal.
Compared with the prior art, the utility model provides a turn to warning device at the in-process that the vehicle turned, not only can provide light warning, can also provide continuous voice broadcast warning, provide the warning for current pedestrian and the vehicle that are located side or rear, arouse the vigilance of pedestrian or vehicle on every side, reduce the emergence probability of accident.
Furthermore, the utility model also provides an including the above-mentioned vehicle that turns to warning device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a steering warning device according to an embodiment of the present invention;
fig. 2 is a schematic circuit structure diagram of a flasher in the steering warning device provided by the present invention;
FIG. 3 is a schematic diagram of output waveforms of the first output pin and the second output pin.
In FIGS. 1-3:
the steering lamp comprises a left steering lamp 1, a right steering lamp 2, an alarm 3, a flasher 4, a light switch 5, a first output pin 6, a first switch 7, a first resistor 8, a third resistor 9, a single-chip microcomputer circuit 10, a second resistor 11, a second switch 12, a second output pin 13 and a fourth resistor 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a turn to warning device, at the in-process that the vehicle turned to, there was not only the steering indication of light but also pronunciation warning to with siren and light indication control circuit independent setting respectively, can avoid the phenomenon that flasher timing switch-on frequency made siren pronunciation to be interrupted. Another core of the present invention is to provide a vehicle including the above steering warning device.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a steering warning device according to an embodiment of the present invention; fig. 2 is a schematic circuit structure diagram of a flasher in the steering warning device provided by the present invention; FIG. 3 is a schematic diagram of output waveforms of the first output pin and the second output pin.
The steering warning device provided by the specific embodiment comprises: the device comprises a power supply, a left steering lamp 1, a right steering lamp 2, an alarm 3 and a flasher 4, wherein the flasher 4 is connected with the power supply; a light warning circuit which is selectively connected with the left steering lamp 1 and the right steering lamp 2, a voice warning circuit which is connected with the alarm 3 and a singlechip circuit 10 which is used for controlling the on-off of the light warning circuit and the voice warning circuit are arranged in the flasher 4; and the light warning circuit and the voice warning circuit are respectively and directly connected with the power supply, so that the influence of the timed connection of the light warning circuit on the voice warning circuit is avoided.
In addition, the left and right winkers 1 and 2 and the alarm 3 may be connected to the ground for safety.
Preferably, the fourth resistor 14 may be provided in connection with the one-chip microcomputer circuit 10, and the fourth resistor 14 may be provided in connection with a ground line.
What need explain is, when the vehicle turn state in light warning circuit, need control left indicator 1 or 2 scintillations of right indicator, control light warning circuit promptly regularly to get the electricity, if connect siren 3 in light warning circuit this moment, the phenomenon that pronunciation is interrupted can appear at the in-process of work in siren 3, influences the normal clear of voice broadcast content, can not play good warning effect.
At the in-process that uses the warning device that turns to that this embodiment provided, when the vehicle turned, left indicator 1 or right indicator 2 and light warning circuit switch-on, siren 3 and pronunciation warning circuit switch-on to because light warning circuit and pronunciation warning circuit equally divide respectively with power lug connection, consequently left indicator 1 or right indicator 2 can not cause the influence to siren 3 at the in-process of regularly switch-on power, make the report warning pronunciation that siren 3 can be normal.
Compared with the prior art, the steering warning device provided by the embodiment can not only provide light warning, but also provide continuous voice broadcast warning in the process of turning the vehicle, provides warning for pedestrians and vehicles passing by the side or the rear, causes the warning of the pedestrians or the vehicles around, and reduces the occurrence probability of accidents.
On the basis of the above embodiment, can make light warning circuit including be used for with left indicator 1 and right indicator 2 the light switch 5 of being connected, light switch 5 is provided with the left intercommunication position that is used for being connected with left indicator 1, is used for the right intercommunication position of being connected with right indicator 2 and the disconnected position that all does not communicate with left indicator 1 and right indicator 2.
When the light switch 5 is in the left communicating position, the light switch 5 is connected with the left steering lamp 1, when the light switch 5 is in the right communicating position, the light switch 5 is connected with the right steering lamp 2, and when the light switch 5 is in the open position, the light switch 5 is not connected with the left steering lamp 1, and is not connected with the right steering lamp 2.
On the basis of the above embodiment, the first output pin 6 for connecting with the light switch 5 may be arranged on the light warning circuit, and the other end of the first output pin 6 is connected with the first switch 7 for controlling the light warning circuit.
In the using process, when the light switch 5 is in a left connection position or a right connection position and is connected with one of the left steering lamp 1 and the right steering lamp 2, the first output pin 6 outputs a low level, and when the light switch 5 is in an open position, the first output pin 6 outputs a high level.
On the basis of the above embodiment, the lighting warning circuit further comprises a first resistor 8 and a third resistor 9 which are connected in parallel to the lighting warning circuit, wherein one end of the first resistor 8 is connected with the single chip microcomputer circuit 10, the other end of the first resistor 8 is connected with the first switch 7, one end of the third resistor 9 is connected with the single chip microcomputer circuit 10, and the other end of the third resistor 9 is connected between the first switch 7 and the first output pin 6.
The first resistor 8 and the third resistor 9 are voltage dividing resistors.
A second switch 12 for controlling the on-off of the voice warning circuit and a second output pin 13 connecting the second switch 12 and the alarm 3 can be arranged on the voice warning circuit.
The voice warning circuit further comprises a second resistor 11 connected in parallel with the voice warning circuit, one end of the second resistor 11 is connected with the single chip microcomputer circuit 10, and the other end of the second resistor 11 is connected with a second switch 12.
When the light switch 5 is connected with one of the left turn light 1 or the right turn light 2, the first output pin 6 outputs a low level, the first switch 7 is switched on, the first output pin 6 outputs a square wave, the second switch 12 is switched on, and the second output pin 13 outputs a long power, so that the alarm 3 broadcasts an alarm voice; when the light switch 5 is in the off-state, the first output pin 6 outputs a high level, and no load is connected by default.
Use the turn to warning device that this application document provided, operation flow includes:
step S1, power is switched on;
step S2, initializing the single chip microcomputer;
step S3, determining whether the first output pin 6 outputs a low level, if yes, going to step S4, if no, turning off the voice warning circuit, and returning to step S2;
step S4, the light warning circuit is switched on, the first output pin 6 outputs square waves, the second output pin 13 outputs long power, and the alarm 3 is switched on and broadcasts warning voice;
in step S4, the square wave may be 416ms square wave, and as shown in fig. 3, the long current corresponds to the square wave.
And step S5, after the time is set, the light warning circuit and the voice warning circuit are closed.
In step S5, the setting time may be determined according to actual conditions.
Except that the aforesaid turns to warning device, the utility model discloses still disclose a vehicle that turns to warning device including the disclosure of above-mentioned embodiment, other structures of this vehicle can refer to current scheme, do not describe here any more.
It should be noted that, in the present document, the first output pin 6 and the second output pin 13, the first resistor 8, the second resistor 11, the third resistor 9 and the fourth resistor 14, and the first switch 7 and the second switch 12 are mentioned only for limiting the difference of the positions, and are not sequentially mentioned.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
It is right above the utility model provides a vehicle and turn to warning device and introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. A steering warning device, comprising: the steering lamp comprises a power supply, a left steering lamp (1), a right steering lamp (2), an alarm (3) and a flasher (4), wherein the flasher (4) is connected with the power supply;
a light warning circuit which is selectively connected with the left steering lamp (1) or the right steering lamp (2), a voice warning circuit which is connected with the alarm (3) and a singlechip circuit (10) which is used for controlling the on-off of the light warning circuit and the voice warning circuit are arranged in the flasher (4);
and the light warning circuit and the voice warning circuit are respectively connected with the power supply directly to avoid the influence of the timed connection of the light warning circuit on the voice warning circuit.
2. The steering warning device according to claim 1, characterized in that the light warning circuit comprises a light switch (5) connected with the left steering lamp (1) and the right steering lamp (2), and the light switch (5) is provided with a left communication position connected with the left steering lamp (1), a right communication position connected with the right steering lamp (2) and an open position which is not communicated with the left steering lamp (1) and the right steering lamp (2).
3. The steering warning device according to claim 2, characterized in that the light warning circuit is provided with a first output pin (6) for connection with the light switch (5), and the other end of the first output pin (6) is connected with a first switch (7) controlling the light warning circuit.
4. The steering warning device according to claim 3, further comprising a first resistor (8) and a third resistor (9) connected in parallel to the light warning circuit, wherein one end of the first resistor (8) is connected to the single chip circuit (10), the other end of the first resistor is connected to the first switch (7), one end of the third resistor (9) is connected to the single chip circuit (10), and the other end of the third resistor is connected between the first switch (7) and the first output pin (6).
5. The steering warning device according to claim 3, characterized in that the voice warning circuit is provided with a second switch (12) for controlling the on-off thereof and a second output pin (13) connecting the second switch (12) and the alarm (3).
6. The steering warning device according to claim 5, further comprising a second resistor (11) connected in parallel to the voice warning circuit, wherein one end of the second resistor (11) is connected to the single chip circuit (10), and the other end is connected to the second switch (12).
7. The steering warning device according to claim 6, wherein the light switch (5) is communicated with one of the left steering lamp (1) and the right steering lamp (2), then the first output pin (6) outputs a low level, the first switch (7) is turned on, the first output pin (6) outputs a square wave, the second switch (12) is turned on, and the second output pin (13) outputs a long power, so that the alarm (3) broadcasts a warning voice;
and when the light switch (5) is in the open position, the first output pin (6) outputs high level.
8. The turn signal warning device according to any one of claims 1 to 7, further comprising a fourth resistor (14) connected to the single chip circuit (10) at one end and grounded at the other end.
9. A vehicle characterized by comprising the steering warning device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396793.0U CN212267336U (en) | 2020-07-15 | 2020-07-15 | Vehicle and steering warning device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396793.0U CN212267336U (en) | 2020-07-15 | 2020-07-15 | Vehicle and steering warning device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212267336U true CN212267336U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021396793.0U Active CN212267336U (en) | 2020-07-15 | 2020-07-15 | Vehicle and steering warning device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN212267336U (en) |
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2020
- 2020-07-15 CN CN202021396793.0U patent/CN212267336U/en active Active
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