CN206162878U - Road traffic safe mark tablet - Google Patents
Road traffic safe mark tablet Download PDFInfo
- Publication number
- CN206162878U CN206162878U CN201621025654.0U CN201621025654U CN206162878U CN 206162878 U CN206162878 U CN 206162878U CN 201621025654 U CN201621025654 U CN 201621025654U CN 206162878 U CN206162878 U CN 206162878U
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- CN
- China
- Prior art keywords
- chip microcomputer
- gprs communication
- traffic
- sensor
- communication modules
- 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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- Road Signs Or Road Markings (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model belongs to the technical field of traffic safety infrastructure, concretely relates to road traffic safe mark tablet, including safe mark tablet body end, collection board, wireless repeater, its characterized in that: gather the board including falling rain sensor, car flow sensor, air velocity transducer, visibility sensor, first singlechip, a GPRS communication module and a power module, second single -chip microcomputer, the 2nd GPRS communication module, traffic safe mark tablet LED dot matrix and the 2nd power module are drawn together to safe mark tablet body hand ladle, the beneficial effects of the utility model are that: the problem of current traffic sign tablet show that the content is single, only can show a fixed information's technique is solved, the technological effect of traffic sign tablet dynamic display information has been realized, moreover economic cost low, simple to operate.
Description
Technical field
The utility model belongs to traffic safety infrastructure technique field, and in particular to a kind of traffic safety mark
Board.
Background technology
Traffic safety mark is, to driver and pedestrian's transmission customizing messages, to use with figure, symbol, word, color
With the safety devices of control, warning and guiding traffic.At present, the traffic mark board display content of prior art is single, is only capable of
Show a kind of fix information, it is impossible to the conversion on same sign board as needed at any time, cause the information such as corresponding restriction, prompting
Cannot issue in time, the problems such as bring hidden danger to road traffic safety.And for instant messages on domestic high-grade highway
Issue the main issue using LED display, although this traffic guidance screen has preferable alarming effect, can give driver one
The prompting of emergency response, but this display screen needs to lay fiber optic circuit, there is certain limitation, and LED for place is set up
Display screen cost is high, and economy is not added with.
Utility model content
The purpose of this utility model is to overcome the technical problem with present on, there is provided a kind of traffic safety mark
Board.
For achieving the above object, the utility model is adopted the following technical scheme that：
A kind of traffic safety sign board, including safety sign board body end, collection plate, wireless repeater, it is described to adopt
Collection plate includes rainfall amount sensor, magnetic-field Sensor for Traffic Counting, air velocity transducer, visibility sensor, the first single-chip microcomputer, a GPRS
Communication module and the first supply module, the safety sign board body end include second singlechip, the 2nd GPRS communication modules,
Road safety marker board LED dot matrix and the second supply module, the rainfall amount sensor, magnetic-field Sensor for Traffic Counting, wind speed sensing
Device, visibility sensor are electrically connected with first single-chip microcomputer, and first single-chip microcomputer is communicated by a GPRS
Module sets up wireless communication connection, the 2nd GPRS communication modules, road safety marker with the 2nd GPRS communication modules
Board LED dot matrix are electrically connected with the second singlechip, and a GPRS communication modules also set up wireless with wireless repeater
Connection, first supply module is used to provide working power to the collection plate, and second supply module is used for described
2nd GPRS communication modules, second singlechip, road safety marker board LED dot matrix provide working power, the first power supply mould
Block and the second supply module are the battery and solar energy light collecting plate being connected with each other.
Further, it is provided with photoelectrical coupler between the rainfall amount sensor and first single-chip microcomputer.
Further, it is provided with photoelectrical coupler between the magnetic-field Sensor for Traffic Counting and first single-chip microcomputer.
Further, it is provided with photoelectrical coupler between the air velocity transducer and first single-chip microcomputer.
Further, it is provided with photoelectrical coupler between the visibility sensor and first single-chip microcomputer.
Further, first single-chip microcomputer and second singlechip are LPC2119 chips.
The beneficial effects of the utility model are：Solve existing traffic mark board display content single, be only capable of displaying one kind
The technical problem of fix information, realizes the technique effect of traffic mark board dynamic display information, and financial cost is low, install
It is convenient.
Description of the drawings
Fig. 1：The utility model internal circuit configuration block diagram.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of traffic safety sign board, including safety sign board body end, collection plate, wireless relay
Device, the collection plate includes rainfall amount sensor, magnetic-field Sensor for Traffic Counting, air velocity transducer, visibility sensor, the first monolithic
Machine, a GPRS communication modules and the first supply module, the safety sign board body end include second singlechip, second
GPRS communication modules, road safety marker board LED dot matrix and the second supply module, the rainfall amount sensor, vehicle flowrate are passed
Sensor, air velocity transducer, visibility sensor are electrically connected with first single-chip microcomputer, and first single-chip microcomputer is by described
First GPRS communication modules and the 2nd GPRS communication modules set up wireless communication connection, the 2nd GPRS communication modules,
Road safety marker board LED dot matrix are electrically connected with the second singlechip, a GPRS communication modules also with it is wireless in
Wireless connection is set up after device, first supply module is used to provide working power, the second power supply mould to the collection plate
Block is used to provide working power, institute to the 2nd GPRS communication modules, second singlechip, road safety marker board LED dot matrix
State the first supply module and the second supply module is the battery and solar energy light collecting plate being connected with each other.
Wherein, the first single-chip microcomputer and second singlechip are LPC2119 chips, and the first single-chip microcomputer is mainly used in control and connects
The sensor for connecing carries out information gathering, and sends second singlechip to.The effect of second singlechip is mainly used in controlling traffic peace
Full sign board LED dot matrix carry out content and show.LPC2119 chips are to support the 16 of real-time simulation and Embedded Trace based on one
Position ARM7TDMI-S CPU, and the high speed flash storage being embedded in 128kB, have small-sized 64 pin envelope by LPC2119
Dress, extremely low power consumption, multiple 32 bit timing devices, 10,4 tunnel ADC, 2 road CAN, PWM passages, 46 GPIO and up to 9 are outer
Portion's interrupt pin, the built-in serial communication interface of wide scope, therefore be very suitable for communication gate, protocol converter and its
Its various types of application.
Preferably, photoelectrical coupler is provided between the rainfall amount sensor and first single-chip microcomputer, by light thermocouple
Clutch is used to reduce the interference of signal.
Preferably, photoelectrical coupler is provided between the magnetic-field Sensor for Traffic Counting and first single-chip microcomputer, by light thermocouple
Clutch is used to reduce the interference of signal.
Preferably, photoelectrical coupler is provided between the air velocity transducer and first single-chip microcomputer, by photoelectric coupling
Device is used to reduce the interference of signal.
Preferably, photoelectrical coupler is provided between the visibility sensor and first single-chip microcomputer, by light thermocouple
Clutch is used to reduce the interference of signal.
In real work, rainfall amount sensor, magnetic-field Sensor for Traffic Counting, air velocity transducer, visibility sensor will be detected
Data is activation receive to the first single-chip microcomputer, the first single-chip microcomputer after by a GPRS communication modules by data is activation safety sign
Board body end, by second singlechip a GPRS communication module receiving datas are controlled, and control road safety marker board LED
The dot matrix and data for just receiving carry out thereon Real time dynamic display.At the same time, a GPRS communication modules can also lead to
Wireless relay is crossed, realizes that wireless remote data is transmitted to central station, can cause the personnel of central station can also understand in real time
To transport information, for follow-up work arrangement effective reference frame is provided.
Finally it should be noted that：Above example only not limits the utility model and is retouched to illustrate the utility model
The technical scheme stated；Therefore, although this specification the utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, but, it will be understood by those within the art that, still the utility model can be modified or be equal to replace
Change；And all technical schemes and its improvement without departing from spirit and scope of the present utility model, it all should cover new in this practicality
In the right of type.
Claims (6)
1. a kind of traffic safety sign board, including safety sign board body end, collection plate, wireless repeater, its feature exists
In：The collection plate includes rainfall amount sensor, magnetic-field Sensor for Traffic Counting, air velocity transducer, visibility sensor, the first monolithic
Machine, a GPRS communication modules and the first supply module, the safety sign board body end include second singlechip, second
GPRS communication modules, road safety marker board LED dot matrix and the second supply module, the rainfall amount sensor, vehicle flowrate are passed
Sensor, air velocity transducer, visibility sensor are electrically connected with first single-chip microcomputer, and first single-chip microcomputer is by described
First GPRS communication modules and the 2nd GPRS communication modules set up wireless communication connection, the 2nd GPRS communication modules,
Road safety marker board LED dot matrix are electrically connected with the second singlechip, a GPRS communication modules also with it is wireless in
Wireless connection is set up after device, first supply module is used to provide working power, the second power supply mould to the collection plate
Block is used to provide working power, institute to the 2nd GPRS communication modules, second singlechip, road safety marker board LED dot matrix
State the first supply module and the second supply module is the battery and solar energy light collecting plate being connected with each other.
2. traffic safety sign board according to claim 1, it is characterised in that：The rainfall amount sensor with it is described
Photoelectrical coupler is provided between first single-chip microcomputer.
3. traffic safety sign board according to claim 1, it is characterised in that：The magnetic-field Sensor for Traffic Counting with it is described
Photoelectrical coupler is provided between first single-chip microcomputer.
4. traffic safety sign board according to claim 1, it is characterised in that：The air velocity transducer and described
Photoelectrical coupler is provided between one single-chip microcomputer.
5. traffic safety sign board according to claim 1, it is characterised in that：The visibility sensor with it is described
Photoelectrical coupler is provided between first single-chip microcomputer.
6. traffic safety sign board according to claim 1, it is characterised in that：First single-chip microcomputer and the second list
Piece machine is LPC2119 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025654.0U CN206162878U (en) | 2016-08-31 | 2016-08-31 | Road traffic safe mark tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025654.0U CN206162878U (en) | 2016-08-31 | 2016-08-31 | Road traffic safe mark tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162878U true CN206162878U (en) | 2017-05-10 |
Family
ID=58650346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025654.0U Expired - Fee Related CN206162878U (en) | 2016-08-31 | 2016-08-31 | Road traffic safe mark tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763840A (en) * | 2021-08-26 | 2021-12-07 | 广东荣文科技集团有限公司 | Control system and method for road traffic sign board |
-
2016
- 2016-08-31 CN CN201621025654.0U patent/CN206162878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763840A (en) * | 2021-08-26 | 2021-12-07 | 广东荣文科技集团有限公司 | Control system and method for road traffic sign board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20210831 |