CN206480149U - A kind of bridge limit for height prior-warning device - Google Patents
A kind of bridge limit for height prior-warning device Download PDFInfo
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- CN206480149U CN206480149U CN201720166890.2U CN201720166890U CN206480149U CN 206480149 U CN206480149 U CN 206480149U CN 201720166890 U CN201720166890 U CN 201720166890U CN 206480149 U CN206480149 U CN 206480149U
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Abstract
The utility model discloses a kind of bridge limit for height prior-warning device, including height detection unit, main control unit, Car license recognition unit, prewarning unit, height-limiting frame and power subsystem, height detection unit includes surveying high bar, ultrasonic distance measuring module and controller, prewarning unit includes phonetic alarm and light-emitting diode display, the wireless receiving module wireless connection that the wireless transmitter module that controller is included by it is included with main control unit.The utility model can be previously detected Overheight Vehicles, and carry out phonetic warning and screen display warning to driver in time, be adopted an effective measure so that driver has ample time.The utility model is applied to road and bridge limit for height early warning.
Description
Technical field
The utility model belongs to intelligent transportation equipment technical field, for road and bridge limit for height early warning, specifically one
Plant bridge limit for height prior-warning device.
Background technology
Traditional road and bridge limit for height early warning is typically employed in road, on bridge suspension warning sign or from tunnel face,
The not far place such as overpass, overline bridge, bridge is provided with the method for height limiter to realize.But, driver and do not know sometimes
Road drives the height of vehicle or does not notice the content of warning sign, is easily caused and treats measuring car or driver and conductor causes
Injures and deaths.
If a kind of intelligent early-warning device, the height of vehicle can either be judged, language can be carried out to the vehicle of superelevation again
Sound and the double early warning of display, then can effectively reduce the generation of above-mentioned accident.
The content of the invention
The purpose of this utility model, it is desirable to provide a kind of bridge limit for height prior-warning device, to can solve the problem that prior art institute
The above mentioned problem of presence.
To achieve the above object, the technical scheme used is as follows for the utility model：
A kind of bridge limit for height prior-warning device, it includes height detection unit, main control unit, Car license recognition unit, early warning list
Member, height-limiting frame and power subsystem；
The height detection unit includes surveying high bar, ultrasonic distance measuring module and controller；
The ultrasonic distance measuring module and controller are arranged on the top for surveying high bar, the feedback signal of ultrasonic distance measuring module
The feedback signal input port connection of output port and controller；
The pre-warning signal output port of the controller connects the pre-warning signal input port of main control unit；
The control signal input of the Car license recognition control signal output mouthful connection Car license recognition unit of the main control unit
Port, the feedback signal input port of Car license recognition unit connects the car plate signal input port of main control unit；
The prewarning unit includes phonetic alarm and light-emitting diode display, the signal input port connection master control of prewarning unit
The pre-warning signal output port of unit；
The height-limiting frame includes height-limiting frame cross bar；
The light-emitting diode display, Car license recognition unit are arranged on height-limiting frame cross bar and the direction come are sailed towards vehicle；
In the middle part of the ultrasonic distance measuring module alignment road, and apart from the limit for height value of the height equal to height-limiting frame on ground；
The power subsystem and output port connection height detection unit, main control unit, Car license recognition unit, early warning list
The power input port of member；
The height detection unit is located at roadside and is located at the direction to the car side of height-limiting frame and can change vehicle or ship
At the position of road traveling.
It is used as restriction：The main control unit includes main controller and wireless receiving module；
The controller includes control circuit and wireless transmitter module；
The main control unit is connected by the wireless transmitter module of wireless receiving module and controller.
It is used as second of restriction：The power subsystem includes solar panels, charge-discharge control circuit and battery；
The solar panels are connected by charge-discharge control circuit with battery；
The battery is placed in battery case.
The utility model as a result of above-mentioned structure, its compared with prior art, acquired technological progress is：
（1）The utility model can be previously detected Overheight Vehicles before the height-limiting frame that vehicle passes through road and bridge, and
Phonetic warning is carried out to driver in time and screen display is warned, adopted an effective measure so that driver has ample time,
Reduce the damage of tested vehicle and the injures and deaths of driver and conductor；
（2）Light-emitting diode display of the present utility model is arranged on height-limiting frame cross bar, driving that can more effectively to Overheight Vehicles
Member is alerted and pointed out, it is to avoid the generation of accident；
（3）The utility model is shown and the double modes of warning of voice message using LED, can more effectively cause human pilot
Attention；
（4）The utility model reduces the laying of power line using solar powered while energy-conserving and environment-protective.
The utility model is applied to road and bridge limit for height early warning.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the schematic block circuit diagram of the utility model embodiment.
In figure：1st, high bar is surveyed, 2, height-limiting frame, 3, height-limiting frame cross bar, 4, ultrasonic distance measuring module, 5, controller, 6, master control
Unit, 7, license board information identifier, 8, light-emitting diode display, 9, phonetic alarm, 10, solar panels, 11, battery case.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing.It should be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
A kind of bridge limit for height prior-warning device of embodiment
The present embodiment is a kind of bridge limit for height prior-warning device, and as shown in Figures 1 and 2, it includes：
1. height detection unit
Height detection unit includes surveying high bar 1, ultrasonic distance measuring module 4 and controller 5；
Ultrasonic distance measuring module 4 and controller 5 are arranged on the top for surveying high bar 1, the feedback signal of ultrasonic distance measuring module 4
Output port is connected with the feedback signal input port of controller 5；
Controller 5 includes control circuit and wireless transmitter module；
2. main control unit 6
Main control unit 6 includes main controller and wireless receiving module, and main control unit 6 passes through wireless receiving module and controller 5
Wireless transmitter module connection；
3. Car license recognition unit
Car license recognition unit includes license board information identifier 7；
The control signal input of the Car license recognition control signal output mouthful connection Car license recognition unit of main control unit 6
Mouthful, the feedback signal input port of Car license recognition unit connects the car plate signal input port of main control unit 6；
4. prewarning unit
Prewarning unit includes phonetic alarm 9 and light-emitting diode display 8, the signal input port connection master control list of prewarning unit
The pre-warning signal output port of member 6；
5. height-limiting frame 2
The agent structure of height-limiting frame 2 is positioned at the H type OR gate frame-type being vertically arranged in plane（Can certainly be that others can make
The shape that vehicle passes through）, including separate between two montants of road width two, and the horizontally disposed limit between two montants
Overhead cross bar 3；Height where height-limiting frame cross bar 3 is not less than target limit for height value,
Light-emitting diode display 8, Car license recognition unit are arranged on height-limiting frame cross bar 3 and the direction come are sailed towards vehicle, and institute
The position of setting is enough to ensure that overall height is equal to or less than the vehicle of limit for height value when being crossed under height-limiting frame cross bar 3, and can pass unimpeded nothing
Resistance,；
In the middle part of the alignment road of ultrasonic distance measuring module 4, and apart from the height of the height equal to the limit for height of height-limiting frame 2 on ground；
Height detection unit is located at roadside and before height-limiting frame 2（Before refer to the asymptotic side of vehicle）And vehicle can be made
At the position for the traveling that changes its course；
6. power subsystem
The output port connection height detection unit of power subsystem, main control unit 6, Car license recognition unit, prewarning unit
Power input port；
Power subsystem includes solar panels 10, charge-discharge control circuit and battery, and solar panels 10 pass through charge and discharge control
Circuit is connected with battery, and battery is placed in battery case 11.
The operation principle of the present embodiment is as follows：
In the operating condition, ultrasonic distance measuring module 4 persistently launches ultrasonic wave, when common vehicle drives through from road
Due to highly relatively low, it is impossible to block the detection route of ultrasonic distance measuring module 4, the ultrasonic wave that ultrasonic transmitter is sent will not be by
Reflection, ultrasonic receiver does not receive echo；When there is Overheight Vehicles road to be driven through from road, the car of its overage
Body can enter the detection route of ultrasonic distance measuring module 4, and the ultrasonic wave that ultrasonic transmitter is sent is reflected, ultrasonic receiver
Receive after echo, the radio that Overheight Vehicles pass through is sent to main control unit 6 via drive circuit and wireless transmitter module
Signal, when the wireless receiving module of main control unit 6 receives the radio for having Overheight Vehicles to pass through that height detection unit is sent
During signal, main controller triggering license board information identifier 7 recognizes the license board information of vehicle, and Car license recognition unit believes the car plate of vehicle
Breath feeds back to main controller, and license board information is sent to prewarning unit by main controller, and prewarning unit is carried out to the driver of Overheight Vehicles
Phonetic warning and screen prompt warning, adopt an effective measure so that driver has ample time.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within the utility model protective scope of the claims.
Claims (3)
1. a kind of bridge limit for height prior-warning device, it is characterised in that：It includes height detection unit, main control unit（6）, Car license recognition
Unit, prewarning unit, height-limiting frame（2）And power subsystem；
The height detection unit includes surveying high bar（1）, ultrasonic distance measuring module（4）And controller（5）；
The ultrasonic distance measuring module（4）And controller（5）Installed in the high bar of survey（1）Top, ultrasonic distance measuring module（4）'s
Feedback signal output mouthful and controller（5）Feedback signal input port connection；
The controller（5）Pre-warning signal output port connection main control unit（6）Pre-warning signal input port；
The main control unit（6）Car license recognition control signal output mouthful connection Car license recognition unit control signal input
Mouthful, the feedback signal input port connection main control unit of Car license recognition unit（6）Car plate signal input port；
The prewarning unit includes phonetic alarm（9）And light-emitting diode display（8）, the signal input port connection master of prewarning unit
Control unit（6）Pre-warning signal output port；
The height-limiting frame（2）Including height-limiting frame cross bar（3）；
The light-emitting diode display（8）, Car license recognition unit be arranged at height-limiting frame cross bar（3）Sail above and towards vehicle the direction come；
The ultrasonic distance measuring module（4）It is aligned in the middle part of road, and the height apart from ground is equal to height-limiting frame（2）Limit for height
Value；
Output port connection height detection unit, the main control unit of the power subsystem（6）, Car license recognition unit, prewarning unit
Power input port；
The height detection unit is located at roadside and positioned at height-limiting frame（2）Direction to the car side and can change vehicle or ship
At the position of road traveling.
2. a kind of bridge limit for height prior-warning device according to claim 1, it is characterised in that：The main control unit（6）Including
Main controller and wireless receiving module；
The controller（5）Including control circuit and wireless transmitter module；
The main control unit（6）Pass through wireless receiving module and controller（5）Wireless transmitter module connection.
3. a kind of bridge limit for height prior-warning device according to claim 1 or 2, it is characterised in that：The power subsystem includes
Solar panels（10）, charge-discharge control circuit and battery；
The solar panels（10）It is connected by charge-discharge control circuit with battery；
The battery is placed in battery case（11）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166890.2U CN206480149U (en) | 2017-02-23 | 2017-02-23 | A kind of bridge limit for height prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166890.2U CN206480149U (en) | 2017-02-23 | 2017-02-23 | A kind of bridge limit for height prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480149U true CN206480149U (en) | 2017-09-08 |
Family
ID=59746482
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166890.2U Expired - Fee Related CN206480149U (en) | 2017-02-23 | 2017-02-23 | A kind of bridge limit for height prior-warning device |
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| CN (1) | CN206480149U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755494A (en) * | 2018-04-28 | 2018-11-06 | 徐州工业职业技术学院 | A kind of photovoltaic intelligent height-limiting frame |
| CN109577243A (en) * | 2018-12-11 | 2019-04-05 | 李良杰 | Intelligent restricted driving bar |
| CN109816988A (en) * | 2019-02-01 | 2019-05-28 | 山东交通学院 | A kind of intelligent early-warning limit for height system and working method |
| CN110364025A (en) * | 2019-06-20 | 2019-10-22 | 崔建昌 | A kind of automobile-used limit for height warning system |
| CN113223298A (en) * | 2021-04-23 | 2021-08-06 | 黄淮学院 | Vehicle height limiting warning system |
| CN113716366A (en) * | 2021-08-02 | 2021-11-30 | 邯郸钢铁集团有限责任公司 | Utilize ultrasonic sensor's tipper car pressing roof beam anticollision early warning system |
-
2017
- 2017-02-23 CN CN201720166890.2U patent/CN206480149U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755494A (en) * | 2018-04-28 | 2018-11-06 | 徐州工业职业技术学院 | A kind of photovoltaic intelligent height-limiting frame |
| CN109577243A (en) * | 2018-12-11 | 2019-04-05 | 李良杰 | Intelligent restricted driving bar |
| CN109816988A (en) * | 2019-02-01 | 2019-05-28 | 山东交通学院 | A kind of intelligent early-warning limit for height system and working method |
| CN110364025A (en) * | 2019-06-20 | 2019-10-22 | 崔建昌 | A kind of automobile-used limit for height warning system |
| CN113223298A (en) * | 2021-04-23 | 2021-08-06 | 黄淮学院 | Vehicle height limiting warning system |
| CN113716366A (en) * | 2021-08-02 | 2021-11-30 | 邯郸钢铁集团有限责任公司 | Utilize ultrasonic sensor's tipper car pressing roof beam anticollision early warning system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |