CN215868154U - Early warning prompter for preventing rear-end collision - Google Patents
Early warning prompter for preventing rear-end collision Download PDFInfo
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- CN215868154U CN215868154U CN202121635130.4U CN202121635130U CN215868154U CN 215868154 U CN215868154 U CN 215868154U CN 202121635130 U CN202121635130 U CN 202121635130U CN 215868154 U CN215868154 U CN 215868154U
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Abstract
The utility model discloses a rear-end collision prevention early warning prompter which comprises a box body, two LED display screens, a display screen main control board, a radar, a loudspeaker and two LED flashing lamps, wherein the two LED display screens are symmetrically arranged on two sides of the front surface of the box body, the radar, the LED flashing lamps and the loudspeaker are arranged on the front surface of the box body between the LED display screens, the LED flashing lamps are positioned above the radar and the loudspeaker, the LED display screens, the radar, the loudspeaker and the LED flashing lamps are respectively and electrically connected with the display screen main control board, the display screen main control board is arranged on the inner wall of the box body, the radar is used for monitoring the distance between a running vehicle in front of the prompter and the speed of the running vehicle, and the box body is arranged at the tail of a maintenance vehicle. The utility model aims to overcome the defects in the prior art: the utility model provides a prevent warning prompting device that knocks into back can play a fine warning suggestion effect to the vehicle of highway maintenance car afterbody.
Description
Technical Field
The utility model belongs to the technical field of highway maintenance vehicle related equipment, and particularly relates to a rear-end collision prevention early warning prompter.
Background
The highway maintenance vehicle is a special vehicle specially developed according to the requirement of road maintenance operation, is convenient for carrying workers, transshipping tools and loading and unloading construction materials, and is widely applied to maintenance of municipal roads and all levels of roads.
Along with the continuous increase of urban vehicles, garbage and dust generated on urban roads are more and more, so that a plurality of multifunctional road maintenance vehicles are provided, and not only can personnel and loading tools be carried, but also the roads can be sprinkled and cleaned. However, in the actual use process of the conventional road maintenance vehicle, because the running speed of the road maintenance vehicle is low, vehicles at the tail part of the road maintenance vehicle easily collide with the road maintenance vehicle, and traffic accidents are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art: the utility model provides a prevent warning prompting device that knocks into back can play a fine warning suggestion effect to the vehicle of highway maintenance car afterbody.
The technical scheme adopted by the utility model is as follows:
the utility model provides a prevent warning prompting device that knocks into back, includes that box, LED display screen, display screen main control board, radar, speaker and LED explode the flashing light, LED display screen quantity is two and the symmetry is installed box front surface both sides, install between the LED display screen box front surface the radar LED explode the flashing light with the speaker, LED explode the flashing light and be located radar and speaker top, LED display screen, radar, speaker and LED explode the flashing light respectively with display screen main control board electricity is connected, and the display screen main control board is installed at the box inner wall, and the radar is used for monitoring prompting device the place ahead to go the vehicle and the distance of prompting device and the speed of going the vehicle, and the box is installed at the maintenance vehicle rear.
Preferably, the number of the LED flashing lamps is four, and the LED flashing lamps are arranged in a straight line along the length direction of the box body.
Preferably, the LED flashing light lampshade is composed of two different colors, and the adjacent LED flashing light lampshade is different in color.
Preferably, an access door is arranged on the rear surface of the box body.
Preferably, the prompter further comprises a video recorder, and the video recorder is installed at the center of the front surface of the box body and located between the LED flashing light and the radar.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
the radar monitors the running vehicle and transmits information to the display screen main control board, when the radar monitors that the running vehicle enters an early warning range, the display screen main control board controls the LED display screen to display the distance between the running vehicle and the prompter and the speed of the running vehicle, meanwhile, the display screen main control board controls the loudspeaker to broadcast early warning content, controls the LED flashing light to flash, and prompts and early warns the running vehicle through the LED display screen, the loudspeaker and the LED flashing light. Compared with the prior art, the utility model has better prompt and early warning effect and the like and can ensure the safety of personnel and vehicles.
Drawings
FIG. 1 is a principal structural view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a block diagram of a rear-end collision prevention warning prompter system.
Reference numerals: the system comprises a box body 1, an LED display screen 2, a loudspeaker 3, a video recorder 4, a radar 5, an LED flashing light 6 and an access door 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
In the case of the example 1, the following examples are given,
referring to fig. 1-3, a prevent warning prompting device that knocks into back, including box 1, LED display screen 2, display screen main control board, radar 5, speaker 3 and LED flashing light 6, 2 quantity of LED display screen are two and the symmetry is installed 1 front surface both sides of box, 1 front surface of box install between LED display screen 2 radar 5 LED flashing light 6 with speaker 3, LED flashing light 6 are located radar 5 and speaker 3 top, LED display screen 2, radar 5, speaker 3 and LED flashing light 6 respectively with the display screen main control board is electric connection, and the display screen main control board is installed at 1 inner wall of box, and radar 5 is used for monitoring the distance of the vehicle that traveles in prompting device the place ahead and prompting device, and box 1 installs at the maintenance vehicle rear of a vehicle.
Wherein, the number of the LED flashing lamps 6 is four and the LED flashing lamps are arranged in a straight line along the length direction of the box body 1.
Wherein, the LED explodes flashing light 6 lamp shade and comprises two kinds of different colours, and the adjacent LED explodes flashing light 6 lamp shade colour difference.
Set up 6 prompt effect of flashing light of a plurality of LEDs and be convenient for the vehicle that traveles at prompting device rear to perceive, the different LED that compares the lamp shade colour unanimous that explodes flashing light prompt effect of flashing light of lamp shade colour is also better for adjacent LED in addition explodes flashing light 6 lamp shade colour.
Wherein, the rear surface of the box body 1 is provided with an access door 7. The access door 7 is convenient for maintaining the components in the box body 1.
The prompter further comprises a video recorder 4, wherein the video recorder 4 is installed at the center of the front surface of the box body 1 and is located between the LED flashing light 6 and the radar 5. The video recorder 4 is used for calling a prompter to record the field video so as to facilitate field accident analysis and evidence collection.
When the utility model is used, the radar 5 monitors a running vehicle and transmits information to the display screen main control board, the monitoring information of the radar 5 is the distance between the running vehicle and the prompter and the speed of the running vehicle, when the radar 5 monitors that the running vehicle enters an early warning range, the display screen main control board controls the LED display screen 2 to display the distance between the running vehicle and the prompter and the speed of the running vehicle, simultaneously controls the loudspeaker 3 to broadcast early warning content and controls the LED flashing lamp 6 to flash, and the running vehicle is prompted and early warned through the LED display screen 2, the loudspeaker 3 and the LED flashing lamp 6.
The radar 5 is used for monitoring the distance between a running vehicle in front of the prompter and the prompter in real time, different early warning levels can be designed according to the difference between the running vehicle and the distance between the prompter, the different early warning levels correspond to different running vehicle and prompter distance thresholds, each threshold is provided with a corresponding LED display screen 2 to display alarm content, the alarm volume of the loudspeaker 3 and the flashing frequency of the LED flashing lamp 6, when the distance between the running vehicle and the prompter reaches the corresponding threshold, the LED display screen 2 displays the corresponding alarm content, the alarm volume of the loudspeaker 3 corresponds to the flashing frequency of the LED flashing lamp 6, the smaller the distance between the running vehicle and the prompter is, the faster the flashing frequency of the LED flashing lamp 6 corresponds to the distance, and the larger the volume of the loudspeaker 3 is.
Claims (5)
1. The utility model provides a prevent early warning prompting device that knocks into back which characterized in that: comprises a box body (1), an LED display screen (2), a display screen main control panel, a radar (5), a loudspeaker (3) and an LED flashing light (6), LED display screen (2) quantity is two and the symmetry is installed box (1) front surface both sides, and box (1) front surface installs between LED display screen (2) radar (5) LED explodes flashing light (6) with speaker (3), LED explode flashing light (6) and are located radar (5) and speaker (3) top, LED display screen (2), radar (5), speaker (3) and LED explode flashing light (6) respectively with display screen main control board electricity is connected, and the display screen main control board is installed at box (1) inner wall, and radar (5) are used for monitoring the distance of the vehicle that travels in reminder and the speed of the vehicle that travels, and box (1) are installed at the maintenance vehicle rear of a vehicle.
2. The rear-end collision prevention early warning prompter according to claim 1, characterized in that: the number of the LED flashing lamps (6) is four, and the LED flashing lamps are arranged in a straight line along the length direction of the box body (1).
3. The rear-end collision prevention early warning prompter according to claim 2, characterized in that: the LED flashing light (6) lampshade is composed of two different colors, and the color of the LED flashing light (6) lampshade is different.
4. The rear-end collision prevention early warning prompter according to claim 1, characterized in that: an access door (7) is arranged on the rear surface of the box body (1).
5. The rear-end collision prevention early warning prompter according to claim 1, characterized in that: the prompter further comprises a video recorder (4), wherein the video recorder (4) is installed at the center of the front surface of the box body (1) and is located between the LED flashing light (6) and the radar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635130.4U CN215868154U (en) | 2021-07-15 | 2021-07-15 | Early warning prompter for preventing rear-end collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635130.4U CN215868154U (en) | 2021-07-15 | 2021-07-15 | Early warning prompter for preventing rear-end collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868154U true CN215868154U (en) | 2022-02-18 |
Family
ID=80330785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635130.4U Active CN215868154U (en) | 2021-07-15 | 2021-07-15 | Early warning prompter for preventing rear-end collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868154U (en) |
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2021
- 2021-07-15 CN CN202121635130.4U patent/CN215868154U/en active Active
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