CN211001114U - Front-back bidirectional automobile electric horn system - Google Patents
Front-back bidirectional automobile electric horn system Download PDFInfo
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- CN211001114U CN211001114U CN201921335576.8U CN201921335576U CN211001114U CN 211001114 U CN211001114 U CN 211001114U CN 201921335576 U CN201921335576 U CN 201921335576U CN 211001114 U CN211001114 U CN 211001114U
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- electric horn
- microcontroller
- output module
- automobile
- microwave radar
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Abstract
The utility model provides a front-back bidirectional automobile electric horn system, which comprises a front electric horn, a rear electric horn, a microwave radar probe, a camera device, a micro control unit and a display screen; the camera device and the microwave radar probe are used for shooting the environment condition around the automobile and detecting the vehicle information around the automobile, and feeding the information back to the microprocessor, and the microprocessor controls the front horn and the rear horn to whistle. The utility model discloses combine together the control of vehicle and speed of a motor vehicle monitoring technology and electric horn control, the automatic control that dual electric horn of putting whistles around realizing, vehicle and pedestrian around convenient in time reminding effectively when driving, the condition that the vehicle and pedestrian that prevent to whistling the sound undersize and lead to the rear can't in time slow down and dodge.
Description
Technical Field
The utility model relates to an automobile electric horn field especially relates to a two-way automobile electric horn system around.
Background
In the actual driving process of the vehicle, a driver warns pedestrians and attracts other vehicle attention through a horn of the automobile to ensure traffic safety and is used for urging and transmitting signals. At present, a horn applied to a vehicle is divided into an air horn and an electric horn according to sound power, wherein the electric horn has the advantages of convenient energy, simple structure, small volume, small mass, small noise, easy maintenance, loud sound, pleasant tone quality and the like, and is widely applied to general vehicles.
At present, automobile horn generally installs in the place ahead of car, when backing a car, because the automobile rear does not install loudspeaker, only relies on car light and preceding loudspeaker, can't let the vehicle and the pedestrian of automobile rear in time receive the warning, and warning effect is relatively poor, when the car owner not pay attention to very much, causes the accidental injury easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a front-back bidirectional automobile electric horn system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a front-back bidirectional automobile electric horn system comprises a front electric horn, a rear electric horn, a microwave radar probe, a camera device, a microcontroller and a display screen; the utility model discloses a microwave radar device, including leading electric horn, camera device, microcontroller, leading electric horn, leading output module and rearmounted output module, leading electric horn installs the locomotive position at the car, rearmounted electric horn installs the rear of a vehicle position at the car, microwave radar probe with camera device's output all with microcontroller is connected, microcontroller includes information processing module, leading output module and rearmounted output module, information processing module is used for receiving and handling microwave radar probe with the data that camera device transmitted, information processing module with leading output module with rearmounted output module all connects, leading output module electric connection leading electric horn, rearmounted output module electric connection trailing electric horn, microcontroller still is connected with the display screen, the display screen is used for showing the video that camera device was shot or is used for showing the picture that microwave radar probe was surveyed Like this.
Preferably, the number of the microwave radar probes is two and the two microwave radar probes are respectively installed at the left and right sides of the automobile.
Preferably, the camera device comprises two cameras and is respectively arranged at the front side and the rear side of the automobile.
Preferably, the microcontroller is a single chip microcomputer with a USB interface, and the microwave radar probe and the camera device perform data interaction with the microcontroller through the USB interface.
Preferably, the microcontroller is an STC51 series single chip microcomputer.
Preferably, the microcontroller comprises a data storage module, and the data storage module is used for storing the video of the camera device.
Preferably, the microcontroller is linked with the automobile gear, and when the automobile gear is in a forward gear, the microcontroller controls the front electric horn to whistle through the front output module; when the automobile gear is in a backward gear, the microcontroller controls the rear electric horn to whistle through the rear output module.
Preferably, the microcontroller comprises a volume adaptive grading module, an input end of the volume adaptive grading module is connected with an output end of the information processing module, and an output end of the volume adaptive grading module is respectively connected with the front output module and the rear output module.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of two-way car electric horn system around, leading electric horn and rearmounted electric horn are equipped with respectively around the vehicle, still are equipped with camera device and microwave radar probe on the car simultaneously for the environmental aspect around the shooting car and the vehicle information around the detection car, and with information feedback to microprocessor in, the horn whistle around the microprocessor control. The utility model discloses can make leading loudspeaker or rearmounted loudspeaker whistle according to actual road conditions, play better warning effect.
Drawings
Fig. 1 is a block diagram of a front-rear bidirectional automotive electric horn system.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1, the present invention provides a front-back bidirectional electric horn system for an automobile, which includes a front electric horn 1, a rear electric horn 2, a microwave radar probe 3, a camera 4, a microcontroller 5 and a display screen 6; the front electric horn 1 is arranged at the head position of the automobile, the rear electric horn 2 is arranged at the tail position of the automobile, the microwave radar probe 3 and the camera 4 are both arranged at the periphery of the automobile, the output end of the microwave radar probe 3 and the output end of the camera 4 are both connected with the microcontroller 5, the microcontroller 5 comprises an information processing module 51, the microwave radar detection device comprises a front-mounted output module 52 and a rear-mounted output module 53, the information processing module 51 is used for receiving and processing data transmitted by the microwave radar probe 3 and the camera device 4, the information processing module 51 is connected with the front-mounted output module 52 and the rear-mounted output module 53, the front-mounted output module 52 is electrically connected with the front-mounted electric horn 1, the rear-mounted output module 53 is electrically connected with the rear-mounted electric horn 2, the microcontroller 5 is further connected with a display screen 6, and the display screen 6 is used for displaying videos shot by the camera device 4 or images detected by the microwave radar probe 3.
When the automobile is driven, the microwave radar probe 3 and the camera device 4 on the periphery of the automobile body are used for detecting information of vehicles and pedestrians around the automobile body, the microwave radar probe 3 can rapidly sense information of the driving speed of the vehicles on the periphery of the automobile body and feed the information back to the microprocessor, the camera device 4 is used for shooting information of the vehicles or the pedestrians on the periphery of the automobile body and feeds the information back to the microcontroller 5, the microcontroller 5 receives the information transmitted by the microwave radar probe 3 and the camera device 4, the information processing module 51 in the microcontroller 5 screens and calculates the data information transmitted by the microwave radar probe 3 and the camera device 4, images of the vehicles and the pedestrians in front of and behind the automobile body are displayed by the display screen 6, and real-time monitoring of an automobile owner is facilitated when the automobile is driven. If a vehicle or a pedestrian exists in front of the vehicle body, the instruction in the microcontroller 5 is output to the front electric horn 1 through the front output module 52, and the front electric horn 1 in front of the vehicle body whistles to remind the front vehicle or the pedestrian; if the vehicle is a vehicle or a pedestrian at the rear of the vehicle body, the instruction in the microcontroller 5 is output to the rear electric horn 2 by the rear output module 53, and the rear electric horn 2 at the rear of the vehicle body whistles to remind the vehicle or the pedestrian at the rear.
The utility model discloses a leading electric horn 1, rearmounted electric horn 2, microwave radar probe 3, camera device 4, microcontroller 5 and display screen 6 all can adopt current device to microcontroller 5 also is the means commonly used among present vehicle radar speed measurement and the buffer stop to the data processing mode that microwave radar probe 3 and camera device 4 transmission come. The utility model discloses combine together the control of vehicle and speed of a motor vehicle monitoring technology and electric horn control, the automatic control of dual electric horn of putting around realizing, vehicle and pedestrian around convenient in time reminding effectively when driving, the condition that the vehicle and the pedestrian that prevent to whistle the undersize and lead to the rear can't in time slow down and dodge.
In one embodiment, the number of the microwave radar probes 3 is two and the two probes are respectively arranged on the left side and the right side of the automobile; the microwave radar probes 3 on the front side and the rear side are used for detecting the traffic conditions of the front and the rear of the vehicle, the driving speed of the front and the rear of the vehicle body can be monitored in real time, data fed back by the microwave radar probes 3 can be displayed on the display screen 6, a driver can know the driving conditions of the front and the rear of the vehicle in time, and early warning is carried out in advance.
Preferably, the camera 4 includes two cameras and is installed at front and rear sides of the automobile, respectively. The front camera and the rear camera can be respectively arranged near the microwave radar probe 3, the traffic conditions of the front and the rear of the vehicle body can be shot and recorded and displayed through the display screen 6, and a driver can conveniently and comprehensively master the road conditions.
In one embodiment, the microcontroller 5 is a single chip with a USB interface, and the microwave radar probe 3 and the camera 4 perform data interaction with the microcontroller 5 through the USB interface. The USB interface is a common data conversion interface at present, and a driver can conveniently plug and pull out the USB interface to control the connection and disconnection between the microwave radar probe 3 and the microcontroller 5 and between the camera device 4 and the microcontroller. The microcontroller 5, the microwave radar probe 3 and the camera 4 can also be directly connected through a serial port.
In one embodiment, the microcontroller 5 is an STC51 series single chip microcomputer. Preferably, the microcontroller 5 includes a data storage module 54, the data storage module 54 is used for storing the video of the camera device 4, the video and the data in the data storage module 54 can be displayed by the display screen 6, and can also be exported by a data line or a serial port, so as to function as a vehicle event data recorder.
Preferably, the microcontroller 5 is linked with the automobile gear, and when the automobile gear is in a forward gear, the microcontroller 5 controls the front electric horn 1 to whistle through the front output module 52; when the automobile gear is in a backward gear, the microcontroller 5 controls the rear electric horn 2 to whistle through the rear output module 53. When the automobile is going to advance, the front electric horn 1 whistles to remind the front automobile; when the automobile is going to retreat, the rear electric horn 2 whistles to remind the rear vehicle.
Preferably, the microcontroller 5 includes a volume adaptive grading module, an input end of the volume adaptive grading module is connected with an output end of the information processing module 51, an output end of the volume adaptive grading module is respectively connected with the front output module 52 and the rear output module 53, the volume adaptive grading module can control the whistle sound of the front electric horn 1 and the rear electric horn 2, and control different whistle sound volumes of the vehicle in different volume standard regions, for example, the whistle sound can be increased in a sound noisy region, and the whistle sound can be reduced in a small region or a place with more pedestrians.
From above, the utility model provides a pair of two-way car electric horn system around, leading electric horn and rearmounted electric horn are equipped with respectively around the vehicle, still are equipped with camera device and microwave radar probe on the car simultaneously for the environmental aspect around the shooting car and the vehicle information around the detection car, and with information feedback to microprocessor in, the horn whistle around the microprocessor control. The utility model discloses can make leading loudspeaker or rearmounted loudspeaker whistle according to actual road conditions, play better warning effect. The utility model discloses combine together the control of vehicle and speed of a motor vehicle monitoring technology and electric horn control, the automatic control of dual electric horn of putting around realizing, vehicle and pedestrian around convenient in time reminding effectively when driving, the condition that the vehicle and the pedestrian that prevent to whistle the undersize and lead to the rear can't in time slow down and dodge.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (8)
1. A front-back bidirectional automobile electric horn system is characterized by comprising a front electric horn, a rear electric horn, a microwave radar probe, a camera device, a microcontroller and a display screen; the utility model discloses a microwave radar device, including leading electric horn, camera device, microcontroller, leading electric horn, leading output module and rearmounted output module, leading electric horn installs the locomotive position at the car, rearmounted electric horn installs the rear of a vehicle position at the car, microwave radar probe with camera device's output all with microcontroller is connected, microcontroller includes information processing module, leading output module and rearmounted output module, information processing module is used for receiving and handling microwave radar probe with the data that camera device transmitted, information processing module with leading output module with rearmounted output module all connects, leading output module electric connection leading electric horn, rearmounted output module electric connection trailing electric horn, microcontroller still is connected with the display screen, the display screen is used for showing the video that camera device was shot or is used for showing the picture that microwave radar probe was surveyed Like this.
2. The front-rear bidirectional automotive electrical horn system as claimed in claim 1, wherein the number of the microwave radar probes is two and is installed at the left and right sides of the automobile, respectively.
3. The front-rear bidirectional automotive electric horn system as claimed in claim 1, wherein said camera means comprises two cameras and is installed at front and rear sides of the automobile, respectively.
4. The front-rear bidirectional automotive electric horn system according to claim 1, wherein the microcontroller is a single chip microcomputer with a USB interface, and the microwave radar probe and the camera device perform data interaction with the microcontroller through the USB interface.
5. The front-rear bidirectional automotive electrical horn system of claim 1, wherein the microcontroller is an STC51 series single chip microcomputer.
6. The front-rear bidirectional automotive electric horn system according to claim 1, wherein said microcontroller includes a data storage module for storing video of said camera.
7. The front-rear bidirectional automotive electric horn system according to claim 1, wherein the microcontroller is linked with an automobile gear, and when the automobile gear is in a forward gear, the microcontroller controls the front electric horn to whistle through the front output module; when the automobile gear is in a backward gear, the microcontroller controls the rear electric horn to whistle through the rear output module.
8. The front-rear bidirectional automotive electric horn system according to claim 1, wherein the microcontroller comprises a volume adaptive grading module, an input end of the volume adaptive grading module is connected with an output end of the information processing module, and an output end of the volume adaptive grading module is respectively connected with the front output module and the rear output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335576.8U CN211001114U (en) | 2019-08-17 | 2019-08-17 | Front-back bidirectional automobile electric horn system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335576.8U CN211001114U (en) | 2019-08-17 | 2019-08-17 | Front-back bidirectional automobile electric horn system |
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| Publication Number | Publication Date |
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| CN211001114U true CN211001114U (en) | 2020-07-14 |
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| CN201921335576.8U Active CN211001114U (en) | 2019-08-17 | 2019-08-17 | Front-back bidirectional automobile electric horn system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993998A (en) * | 2020-09-04 | 2020-11-27 | 山东唐骏欧铃汽车制造有限公司 | Automobile whistle device capable of controlling sound level of sound |
-
2019
- 2019-08-17 CN CN201921335576.8U patent/CN211001114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993998A (en) * | 2020-09-04 | 2020-11-27 | 山东唐骏欧铃汽车制造有限公司 | Automobile whistle device capable of controlling sound level of sound |
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