CN207690306U - A kind of road curve is overtaken other vehicles safety prompter - Google Patents
A kind of road curve is overtaken other vehicles safety prompter Download PDFInfo
- Publication number
- CN207690306U CN207690306U CN201721406108.6U CN201721406108U CN207690306U CN 207690306 U CN207690306 U CN 207690306U CN 201721406108 U CN201721406108 U CN 201721406108U CN 207690306 U CN207690306 U CN 207690306U
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- CN
- China
- Prior art keywords
- shell
- laser sensor
- microcontroller
- led display
- display module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A kind of road curve is overtaken other vehicles safety prompter, and the prompting device includes shell, microcontroller, laser sensor, LED display module, power module；The shell is made of two pieces of shells, angle structure is formed after two pieces of shell top margins are affixed, microcontroller, laser sensor, LED display module are installed respectively in each side body of shell, laser sensor is connected with the signal output end of microcontroller, the signal output end of microcontroller is connected with LED display module, and LED display module is mounted at the upper shell of laser sensor；Chip Microcomputer A is connected after being connected with microcontroller B with power module, and power module provides electric energy for Chip Microcomputer A and microcontroller B；Shell is mounted on the outside of the turning track of road, and the surface of two pieces of shells corresponds to the direction to the car of the both direction of bend respectively.The utility model has many advantages, such as delicate structure, easy-to-use.
Description
Technical field
It overtakes other vehicles safety prompter the utility model is related to sensor alarming field more particularly to a kind of road curve.
Background technology
Highway bend is the multi-happening section of traffic accident, and the probability of happening of accident is big, severity of injuries is high, by
External associated mechanisms research institute payes attention to, and the highway of unit mileage, the accident number occurred on bend is apparently higher than in linear section
Accident number, especially bend and the combined section of longitudinal slope, occur the probability bigger of accident.By taking Japan as an example, highway
The ratio that traffic accident occurs for bend section accounts for accident occurs for whole sections 41.01%.According to China's statistics of traffic accidents year
Report, 2005, the traffic accident that China bend section occurs accounted for the 7.84% of whole accidents.Come from the severity that accident occurs
It sees, in whole traffic accidents, bend death by accident occupies the 16.3% of whole death by accidents.In terms of above-mentioned data with
Go out, in highway bend section, highway in China traffic safety is faced with stern challenge.However, present highway bend section is only
It is used for observing road conditions provided with arc mirror, for wanting in the driver that bend is overtaken other vehicles, the running speed of high speed is difficult to allow
They see the road conditions of arc mirror clearly, also therefore, traffic accident easily occur when bend is overtaken other vehicles.
Utility model content
It is super that the utility model aim is to provide a kind of reasonable design, simple installation, prompt road curve with obvious effects
Vehicle safety prompter.
In order to solve the above-mentioned technical problem, prompting device described in the utility model includes shell, Chip Microcomputer A, laser sensor
A, LED display module A, microcontroller B, laser sensor B, LED display module B, power module；
The shell is made of two pieces of shells, angle structure is formed after two pieces of shell top margins are affixed, in the side shell of shell
Installation Chip Microcomputer A, laser sensor A, LED display module A, the laser sensor A are at least 2 in vivo, laser sensor A
Mounted on the outer surface of the shell side body, laser sensor A is connected with the signal output end of Chip Microcomputer A, the signal of Chip Microcomputer A
Output end is connected with LED display module A, and LED display module A is at the upper shell of laser sensor A, Chip Microcomputer A peace
Cased portion；
Microcontroller B, laser sensor B, LED display module B, the laser sensing are installed in another side body of shell
Device A is at least 2, and laser sensor B is mounted on the outer surface of the shell side body, the signal of laser sensor B and microcontroller B
Output end is connected, and the signal output end of microcontroller B is connected with LED display module B, and LED display module B is mounted on laser sensor
At the upper shell of B, microcontroller B installations are inside the housing；
Chip Microcomputer A is connected after being connected with microcontroller B with power module, and power module provides electricity for Chip Microcomputer A and microcontroller B
Energy；
Shell is mounted on the outside of the turning track of road, and the surface of two pieces of shells corresponds to the both direction of bend respectively
Direction to the car.
Further, the angle of the shell is 90 °~135 °.
Compared with prior art, the beneficial effects of the utility model：Convenient and practical, safe and reliable, automobile reaches sensor
It when in monitoring range, prompts curve ahead that please slow down, while reminding other side bend vehicle note that improving highway bend passage peace
Quan Xing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the system structure diagram of the utility model.
In figure：1 is shell, 2-1 be laser sensor A, 2-2 be laser sensor B, 3-1 is LED display module A, 3-2
For LED display module B.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, it should be noted that the fingers such as term "center", "upper", "lower", "inner", "outside"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration
And operation, therefore should not be understood as limiting the present invention.Term " first ", " second " are used for description purposes only, without
It can be interpreted as indicating or implying relative importance.In addition, in the description of the present invention, unless otherwise indicated, " multiples' "
It is meant that two or more.
As shown in Figure 1 and Figure 2, prompting device described in the utility model include shell 1, Chip Microcomputer A, laser sensor A2-1,
LED display module A3-1, microcontroller B, laser sensor B2-2, LED display module B3-2, power module；The shell is by two
Block shell forms, and forms angle structure after two pieces of shell top margins are affixed, Chip Microcomputer A, laser are installed in a side body of shell
Sensors A, LED display module A, the laser sensor A are at least 2, and laser sensor A is mounted on the shell side body
Outer surface, laser sensor A are connected with the signal output end of Chip Microcomputer A, signal output end and the LED display module A of Chip Microcomputer A
It is connected, LED display module A at the upper shell of laser sensor A, install inside the housing by Chip Microcomputer A；
Microcontroller B, laser sensor B, LED display module B, the laser sensing are installed in another side body of shell
Device A is at least 2, and laser sensor B is mounted on the outer surface of the shell side body, the signal of laser sensor B and microcontroller B
Output end is connected, and the signal output end of microcontroller B is connected with LED display module B, and LED display module B is mounted on laser sensor
At the upper shell of B, microcontroller B installations are inside the housing；Chip Microcomputer A is connected after being connected with microcontroller B with power module, power supply
Module provides electric energy for Chip Microcomputer A and microcontroller B；Shell is mounted on the outside of the turning track of road, and the table of two pieces of shells
Face corresponds to the direction to the car of the both direction of bend respectively.The angle of the shell is 90 °~135 °.
Design parameter is as follows：
Power module：DC 5V 100MA max；
LED display size：2.8 very little；
Microcontroller model：STM32F103RBT6；
Microcontroller major parameter：Dominant frequency：72Mhz、FLASH：128K bytes, SRAM：20K bytes.
Sensor of the laser sensor using SYM18J-D50N1 laser sensors as inspection vehicle vehicle, design parameter is such as
Under：
1, monitoring distance：0-80cm is adjustable；
2, it powers：DC 10-36V 200MAmax；
3, sensing mode：Scattered reflection type；
4, other：Detectable rapid moving object, response time 2ms.
The course of work approximately as：
When bend road does not have automobile or automobile not to reach within the scope of Sensor monitoring, two LED on shell
Display module shows " curve ahead please notes that ".
When automobile is reached in laser sensor A monitoring ranges, signals of vehicles is passed to microcontroller, Chip Microcomputer A by sensor
Receiving control LED display module A flash for prompting " curve ahead please slow down " after signal is used for prompting vehicle deceleration by bend,
Signal is sent to another microcontroller B, microcontroller B after receiving signal by I/O port simultaneously, the B flickers of control light-emitting diode display
Prompt " bend carrys out vehicle, it is noted that " reminds bend vehicle and pedestrian's sharp bend to carry out vehicle.
The embodiments of the present invention provide for the sake of example and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Those of ordinary skill in the art make the technical solution of the utility model various
Modification and improvement should all be fallen into the protection domain of the utility model claims book determination.Select and describe embodiment and be for
More preferably illustrate the principles of the present invention and practical application, and makes those skilled in the art it will be appreciated that this practicality
The novel various embodiments with various modifications to design suitable for special-purpose.
Claims (2)
- The safety prompter 1. a kind of road curve is overtaken other vehicles, it is characterised in that：The prompting device includes shell, Chip Microcomputer A, laser Sensor A, LED display module A, microcontroller B, laser sensor B, LED display module B, power module；The shell is made of two pieces of shells, angle structure is formed after two pieces of shell top margins are affixed, in a side body of shell Installation Chip Microcomputer A, laser sensor A, LED display module A, the laser sensor A are at least 2, laser sensor A installations In the outer surface of the shell side body, laser sensor A is connected with the signal output end of Chip Microcomputer A, the signal output of Chip Microcomputer A End is connected with LED display module A, and at the upper shell of laser sensor A, Chip Microcomputer A is mounted on LED display module A Enclosure；Microcontroller B, laser sensor B, LED display module B, the laser sensor A are installed in another side body of shell At least 2, laser sensor B is mounted on the outer surface of the shell side body, and laser sensor B and the signal of microcontroller B are defeated Outlet is connected, and the signal output end of microcontroller B is connected with LED display module B, and LED display module B is mounted on laser sensor B Upper shell at, microcontroller B installation is inside the housing；Chip Microcomputer A is connected after being connected with microcontroller B with power module, and power module provides electric energy for Chip Microcomputer A and microcontroller B；Shell is mounted on the outside of the turning track of road, and the surface of two pieces of shells corresponds to coming for the both direction of bend respectively Vehicle direction.
- The safety prompter 2. a kind of road curve according to claim 1 is overtaken other vehicles, it is characterised in that：The angle of the shell It is 90 °~135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406108.6U CN207690306U (en) | 2017-10-26 | 2017-10-26 | A kind of road curve is overtaken other vehicles safety prompter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406108.6U CN207690306U (en) | 2017-10-26 | 2017-10-26 | A kind of road curve is overtaken other vehicles safety prompter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690306U true CN207690306U (en) | 2018-08-03 |
Family
ID=62989293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721406108.6U Expired - Fee Related CN207690306U (en) | 2017-10-26 | 2017-10-26 | A kind of road curve is overtaken other vehicles safety prompter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690306U (en) |
-
2017
- 2017-10-26 CN CN201721406108.6U patent/CN207690306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |