CN110322711B - Highway accident early warning system - Google Patents
Highway accident early warning system Download PDFInfo
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- CN110322711B CN110322711B CN201910708394.9A CN201910708394A CN110322711B CN 110322711 B CN110322711 B CN 110322711B CN 201910708394 A CN201910708394 A CN 201910708394A CN 110322711 B CN110322711 B CN 110322711B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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Abstract
The invention discloses an expressway accident early warning system, which comprises a fixed rod, wherein a power transmission cavity is arranged in the fixed rod, a power mechanism is arranged in the lower wall of the power transmission cavity, an alarm transmission mechanism is arranged in the top wall of the power transmission cavity and can warn a driver to pay attention to road conditions, and the power mechanism is rotatably connected with the alarm transmission mechanism.
Description
Technical Field
The invention relates to the field of traffic safety, in particular to an expressway accident early warning system.
Background
Along with the development of society, highways are built in various places, which can bring great convenience to people going out, but it always troubles managers of highways with high accident rate and amazing accident damage, and once severe weather or major accident occurs, highways are seriously jammed, and once jammed, the probability of accident is increased, while traditional highways are not equipped with real-time accident early warning systems, drivers can only know the road conditions ahead by vehicle radio or field traffic police prompt, which is inefficient, and the time efficiency of information transmission is relatively lagged, so that a system which can monitor highways in real time and carry out accident early warning needs to be developed, and can send warning signals to drivers behind to remind the drivers to pay attention to the road conditions, the occurrence probability of accidents is reduced.
Disclosure of Invention
The technical problem is as follows: the traditional expressway is generally not provided with a real-time accident early warning system, and a driver cannot know the road condition information ahead in time so as to respond in time.
In order to solve the problems, the embodiment designs an expressway accident early warning system, which comprises a fixed rod, wherein a power transmission cavity is arranged in the fixed rod, a power mechanism is arranged in the lower wall of the power transmission cavity and can provide power for the whole device, an alarm transmission mechanism is arranged in the top wall of the power transmission cavity and can warn a driver to notice road conditions, the power mechanism is rotatably connected with the alarm transmission mechanism and can drive the alarm transmission mechanism, a first transmission cavity is arranged in the left wall of the power transmission cavity and is internally provided with a monitoring mechanism, the monitoring mechanism can monitor roads in real time, the monitoring mechanism is meshed with the alarm transmission mechanism and can drive the monitoring mechanism, the road traffic monitoring device is characterized in that a transmission cavity is formed in the left wall of the first transmission cavity, a transmitter is arranged in the transmission cavity, a first transmission line is fixedly arranged at the lower end of the transmitter, the lower end of the first transmission line is connected with the monitoring mechanism, so that a monitoring picture shot by the monitoring mechanism can be transmitted to the transmitter through the first transmission line, a signal is transmitted to the control center through the transmitter, and the road traffic condition can be known by the monitoring center in real time.
The power mechanism comprises a main motor fixedly arranged in the lower wall of the power transmission cavity, a second transmission line is fixedly arranged at the right end of the main motor, a receiver is fixedly arranged at the right end of the second transmission line and can receive signals, and then the control center can send the signals to start the main motor in real time.
Wherein, the alarm transmission mechanism comprises a large hollow shaft which is rotatably arranged in the power transmission cavity, a second belt wheel is fixedly arranged on the large hollow shaft and is connected with the first belt, the first belt can drive the second belt wheel to rotate, the second belt wheel can drive the large hollow shaft to rotate, a control gear is fixedly arranged on the second belt wheel and is positioned at the left end of the second belt wheel, a slidable but non-rotatable magnetic slide block is arranged at the upper end of the control gear, a spring is fixedly arranged at the right end of the magnetic slide block, an electromagnet is fixedly arranged at the right end of the spring, when the electromagnet is electrified, the electromagnet can drive the magnetic slide block to slide left and right through the spring, the magnetic slide block can further drive the large hollow shaft to slide left and right through the control gear, a first inner gear is fixedly arranged on the inner wall of the large hollow shaft, a second internal gear is arranged at the right end of the first internal gear, a rotatable small hollow shaft is arranged in the left wall of the power transmission cavity, a first transmission gear is fixedly arranged on the small hollow shaft, a rotatable first transmission shaft is arranged in the small hollow shaft, a second transmission gear is fixedly arranged on the first transmission shaft, when the large hollow shaft slides rightwards, the second internal gear can be meshed with the first transmission gear to further drive the small hollow shaft to rotate, when the large hollow shaft continues to slide rightwards, the second internal gear is separated from the first transmission gear, the second transmission gear is meshed with the first internal gear to further drive the first transmission shaft to rotate, a first bevel gear is fixedly arranged at the left end of the first transmission shaft, the first bevel gear is positioned in the first transmission cavity and is meshed with the monitoring mechanism, when the first transmission shaft rotates, the monitoring mechanism can be driven by the first bevel gear, a second bevel gear is fixedly arranged at the left end of the small hollow shaft and is meshed with the monitoring mechanism, when the small hollow shaft rotates, the monitoring mechanism can be driven by the second bevel gear, a third bevel gear is fixedly arranged at the left end of the large hollow shaft, a fourth bevel gear is fixedly connected to the upper end of the third bevel gear in a meshed manner, a short shaft is fixedly arranged at the upper end of the fourth bevel gear, a horn is fixedly arranged on the short shaft, a warning lamp is fixedly arranged at the upper end of the horn, when the large hollow shaft slides leftwards, the third bevel gear can be meshed with the fourth bevel gear, the third bevel gear can drive the short shaft to rotate by the fourth bevel gear, the short shaft can further drive the horn and the warning lamp, and the horn can play an alarm, the warning light can warn the driver to pay attention to the road condition at night or in the weather with obstructed sight.
Wherein the monitoring mechanism comprises a rotatable transmission hollow shaft arranged in the lower wall of the first transmission cavity, a fifth bevel gear is fixedly arranged at the top end of the transmission hollow shaft and can be meshed and connected with the second bevel gear, the second bevel gear can drive the transmission hollow shaft to rotate through the fifth bevel gear, a monitoring cover is fixedly arranged at the lower end of the transmission hollow shaft and can drive the monitoring cover to rotate so as to adjust the left and right monitoring angles, a rotatable second transmission shaft is arranged on the inner wall of the transmission hollow shaft, a sixth bevel gear is fixedly arranged at the top end of the second transmission shaft and is meshed with the first bevel gear, the first bevel gear can drive the second transmission shaft to rotate through the sixth bevel gear, a second transmission cavity is arranged in the monitoring cover, and a first transmission bevel gear is fixedly arranged at the lower end of the second transmission shaft, the first transmission bevel gear is positioned in the second transmission cavity, the lower end of the first transmission bevel gear is engaged and connected with a second transmission bevel gear, the axis of the second transmission bevel gear is fixedly provided with a third transmission shaft, the third transmission shaft is rotatably arranged in the second transmission cavity, a third transmission cavity is arranged in the right wall of the second transmission cavity, a third belt wheel is fixedly arranged in the third transmission cavity and positioned on the third transmission shaft, the third belt wheel is connected with a second belt, a fourth transmission cavity is arranged in the lower wall of the third transmission cavity, a rotatable fourth transmission shaft is arranged in the fourth transmission cavity, a fourth belt wheel is fixedly arranged on the fourth transmission shaft, the fourth belt wheel is connected with the lower end of the second belt wheel, a monitor is fixedly arranged on the fourth transmission shaft, and when the second transmission shaft rotates, the second transmission shaft drives the third transmission shaft to rotate through the first transmission bevel gear and the second transmission bevel gear, the third transmission shaft drives the fourth transmission shaft to rotate through the third belt wheel, the second belt and the fourth belt wheel, the fourth transmission shaft further drives the monitor to rotate, the upper angle and the lower angle of monitoring can be adjusted, the left end of the monitor is connected with the first transmission line, a monitoring picture can be transmitted to the monitoring center through the first transmission line and the transmitter, and workers at the monitoring center can master road condition information of a highway in real time.
The invention has the beneficial effects that: the highway condition monitoring device is simple in structure, convenient to maintain and use, can monitor highway condition information in real time and send the information to the monitoring center in real time, the monitoring center can remotely react at the first time, and the control device sends a warning signal to a driver behind, so that the driver is reminded of paying attention to the road condition, and the occurrence probability of accidents is reduced.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of the overall structure of an expressway accident warning system according to the present invention;
FIG. 2 is an enlarged schematic view of the "A" structure of FIG. 1;
fig. 3 is an enlarged schematic view of the "B" structure of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a highway accident early warning system, which is mainly applied to the field of traffic safety, and the invention is further explained by combining the attached drawings of the invention as follows:
the invention relates to an accident early warning system for an expressway, which comprises a fixed rod 17, wherein a power transmission cavity 200 is arranged in the fixed rod 17, a power mechanism 101 is arranged in the lower wall of the power transmission cavity 200, the power mechanism 101 can provide power for the whole device, an alarm transmission mechanism 201 is arranged in the top wall of the power transmission cavity 200, the alarm transmission mechanism 201 can warn a driver to notice the road condition, the power mechanism 101 is rotatably connected with the alarm transmission mechanism 201, the power mechanism 101 can drive the alarm transmission mechanism 201, a first transmission cavity 300 is arranged in the left wall of the power transmission cavity 200, a monitoring mechanism 301 is arranged in the first transmission cavity 300, the monitoring mechanism 301 can monitor the road in real time, the monitoring mechanism 301 is meshed with the alarm transmission mechanism 201, and the alarm transmission mechanism 201 can drive the monitoring mechanism 301, the left wall of the first transmission cavity 300 is internally provided with a transmission cavity 100, the transmission cavity 100 is internally provided with a transmitter 15, the lower end of the transmitter 15 is fixedly provided with a first transmission line 16, the lower end of the first transmission line 16 is connected with the monitoring mechanism 301, so that a monitoring picture shot by the monitoring mechanism 301 can be transmitted to the transmitter 15 through the first transmission line 16, and a signal is transmitted to a control center through the transmitter 15, so that the monitoring center can know the road traffic condition in real time.
According to an embodiment, the power mechanism 101 is described in detail below, where the power mechanism 101 includes a main motor 23 fixed in the lower wall of the power transmission cavity 200, a second transmission line 24 is fixed at the right end of the main motor 23, a receiver 26 is fixed at the right end of the second transmission line 24, the receiver 26 can receive a signal, so that a control center can start the main motor 23 in real time by sending the signal, a main power shaft 21 is connected to the left end of the main motor 23, a first pulley 22 is fixed on the main power shaft 21, a first belt 19 is connected to the first pulley 22, the upper end of the first belt 19 is connected to the alarm transmission mechanism 201, when the main motor 23 is started, the main motor 23 drives the main power shaft 21 to rotate, and the main power shaft 21 drives the first belt 19 to rotate through the first pulley 22, the first belt 19 in turn may drive the alarm transmission 201.
According to the embodiment, the alarm transmission mechanism 201 is described in detail below, the alarm transmission mechanism 201 includes a large hollow shaft 41 rotatably disposed in the power transmission cavity 200, a second pulley 42 is fixedly disposed on the large hollow shaft 41, the second pulley 42 is connected to the first belt 19, so that the first belt 19 can drive the second pulley 42 to rotate, the second pulley 42 can drive the large hollow shaft 41 to rotate, a control gear 31 is fixedly disposed on the second pulley 42, the control gear 31 is disposed at the left end of the second pulley 42, a slidable but non-rotatable magnetic slider 29 is disposed at the upper end of the control gear 31, a spring 28 is fixedly disposed at the right end of the magnetic slider 29, an electromagnet 27 is fixedly disposed at the right end of the spring 28, when the electromagnet 27 is energized, the electromagnet 27 can drive the magnetic slider 29 to slide left and right through the spring 28, the magnetic sliding block 29 further can drive the large hollow shaft 41 to slide left and right through the control gear 31, a first internal gear 38 is fixedly arranged on the inner wall of the large hollow shaft 41, a second internal gear 37 is arranged at the right end of the first internal gear 38, a rotatable small hollow shaft 33 is arranged in the left wall of the power transmission cavity 200, a first transmission gear 35 is fixedly arranged on the small hollow shaft 33, a rotatable first transmission shaft 34 is arranged in the small hollow shaft 33, a second transmission gear 14 is fixedly arranged on the first transmission shaft 34, when the large hollow shaft 41 slides right, the second internal gear 37 can be meshed with the first transmission gear 35 to further drive the small hollow shaft 33 to rotate, when the large hollow shaft 41 continues to slide right, the second internal gear 37 is separated from the first transmission gear 35, and the second transmission gear 14 is meshed with the first internal gear 38, further driving the first transmission shaft 34 to rotate, a first bevel gear 44 is fixedly arranged at the left end of the first transmission shaft 34, the first bevel gear 44 is positioned in the first transmission cavity 300, the first bevel gear 44 is engaged with the monitoring mechanism 301, when the first transmission shaft 34 rotates, the monitoring mechanism 301 can be driven by the first bevel gear 44, a second bevel gear 43 is fixedly arranged at the left end of the small hollow shaft 33, the second bevel gear 43 is engaged with the monitoring mechanism 301, when the small hollow shaft 33 rotates, the monitoring mechanism 301 can be driven by the second bevel gear 43, a third bevel gear 36 is fixedly arranged at the left end of the large hollow shaft 41, a fourth bevel gear 32 is fixedly arranged at the upper end of the third bevel gear 36 in an engaged manner, a short shaft 13 is fixedly arranged at the upper end of the fourth bevel gear 32, a horn 12 is fixedly arranged on the short shaft 13, and a warning lamp 11 is fixedly arranged at the upper end of the horn 12, when the large hollow shaft 41 slides leftwards, the third bevel gear 36 and the fourth bevel gear 32 can be meshed, the third bevel gear 36 can drive the short shaft 13 to rotate through the fourth bevel gear 32, the short shaft 13 can further drive the horn 12 and the warning lamp 11, the horn 12 can play an alarm to warn a driver to pay attention to road conditions, and the warning lamp 11 can warn the driver to pay attention to road conditions at night or in weather with obstructed vision.
According to an embodiment, the monitoring mechanism 301 is described in detail below, the monitoring mechanism 301 includes a transmission hollow shaft 48 rotatably disposed in a lower wall of the first transmission chamber 300, a fifth bevel gear 46 is fixedly disposed at a top end of the transmission hollow shaft 48, the fifth bevel gear 46 is engaged with the second bevel gear 43, the second bevel gear 43 can drive the transmission hollow shaft 48 to rotate through the fifth bevel gear 46, a monitoring cover 18 is fixedly disposed at a lower end of the transmission hollow shaft 48, the transmission hollow shaft 48 can drive the monitoring cover 18 to rotate, so as to adjust a left-right monitoring angle, a rotatable second transmission shaft 47 is disposed on an inner wall of the transmission hollow shaft 48, a sixth bevel gear 45 is fixedly disposed at a top end of the second transmission shaft 47, the sixth bevel gear 45 is engaged with the first bevel gear 44, and the first bevel gear 44 can drive the second transmission shaft 47 to rotate through the sixth bevel gear 45, a second transmission cavity 400 is arranged in the monitoring cover 18, a first transmission bevel gear 49 is fixedly arranged at the lower end of the second transmission shaft 47, the first transmission bevel gear 49 is positioned in the second transmission cavity 400, a second transmission bevel gear 51 is arranged at the lower end of the first transmission bevel gear 49 in a meshing connection manner, a third transmission shaft 57 is fixedly arranged at the axis of the second transmission bevel gear 51, the third transmission shaft 57 is rotatably arranged in the second transmission cavity 400, a third transmission cavity 500 is arranged in the right wall of the second transmission cavity 400, a third belt wheel 56 is fixedly arranged in the third transmission cavity 500 and positioned on the third transmission shaft 57, a second belt 55 is connected to the third belt wheel 56, a fourth transmission cavity 600 is arranged in the lower wall of the third transmission cavity 500, a rotatable fourth transmission shaft 53 is arranged in the fourth transmission cavity 600, and a fourth belt wheel 54 is fixedly arranged on the fourth transmission shaft 53, the fourth pulley 54 is connected to the lower end of the second belt 55, the monitor 52 is fixedly disposed on the fourth transmission shaft 53, when the second transmission shaft 47 rotates, the second transmission shaft 47 drives the third transmission shaft 57 to rotate through the first transmission bevel gear 49 and the second transmission bevel gear 51, the third transmission shaft 57 drives the fourth transmission shaft 53 to rotate through the third pulley 56, the second belt 55 and the fourth pulley 54, the fourth transmission shaft 53 further drives the monitor 52 to rotate, so as to adjust the vertical angle of monitoring, the left end of the monitor 52 is connected to the first transmission line 16, so that a monitoring picture can be transmitted to the monitoring center through the first transmission line 16 and the transmitter 15, and a worker in the monitoring center can grasp the highway condition information in real time.
The following describes in detail the steps of using a highway accident warning system according to the present disclosure with reference to fig. 1 to 3:
when bad weather or accidents occur on the expressway, the condition of the road can be photographed by the monitor 52 in real time and transmitted to the monitoring center through the first transmission line 16 and the transmitter 15, so that the staff in the monitoring center can master the condition information of the expressway in real time, when the staff in the monitoring center needs to adjust the monitoring angle, the staff can send a signal to the receiver 26, the receiver 26 starts the main motor 23 through the second transmission line 24, the main motor 23 drives the main power shaft 21 to rotate, the main power shaft 21 drives the first belt 19 to rotate through the first belt wheel 22, the first belt 19 drives the second belt wheel 42 to rotate, the second belt wheel 42 drives the large hollow shaft 41 to rotate, at the moment, the electromagnet 27 is electrified, the electromagnet 27 drives the magnetic slide block 29 to slide rightwards through the spring 28, the magnetic slide block 29 drives the large hollow shaft 41 to slide rightwards through the control gear 31, so that the second inner gear 37 is meshed with the first transmission gear 35, thereby driving the small hollow shaft 33 to rotate, the small hollow shaft 33 drives the transmission hollow shaft 48 to rotate through the second bevel gear 43 and the fifth bevel gear 46, the transmission hollow shaft 48 further drives the monitoring cover 18 to rotate, thereby changing the left and right angle of monitoring, and then the large hollow shaft 41 is continuously driven to slide rightwards through the control gear 31, the second internal gear 37 is separated from the first transmission gear 35, the second transmission gear 14 is meshed with the first internal gear 38, so that the large hollow shaft 41 drives the first transmission shaft 34 to rotate, the first transmission shaft 34 drives the second transmission shaft 47 to rotate through the first bevel gear 44 and the sixth bevel gear 45, the second transmission shaft 47 drives the third transmission shaft 57 to rotate through the first transmission bevel gear 49 and the second transmission bevel gear 51, the third transmission shaft 57 drives the fourth transmission shaft 53 to rotate through the third belt pulley 56, the second belt 55 and the fourth belt 54, and the fourth transmission shaft 53 further drives the monitor 52 to rotate, and then the upper and lower angle of adjustable control, when needs start the police dispatch newspaper, through control gear 31 drive big hollow shaft 41 left slip for third bevel gear 36 and fourth bevel gear 32 mesh, third bevel gear 36 drives the minor axis 13 through fourth bevel gear 32 and rotates, minor axis 13 and then can drive loudspeaker 12 and warning light 11, loudspeaker 12 can play the police dispatch newspaper, the warning driver notices the road conditions, warning light 11 can notice the road conditions at night or the weather that sight is obstructed driver notices the road conditions.
The invention has the beneficial effects that: the highway condition monitoring device is simple in structure, convenient to maintain and use, can monitor highway condition information in real time and send the information to the monitoring center in real time, the monitoring center can remotely react at the first time, and the control device sends a warning signal to a driver behind, so that the driver is reminded of paying attention to the road condition, and the occurrence probability of accidents is reduced.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The invention discloses an expressway accident early warning system which comprises a fixed rod, wherein a power transmission cavity is arranged in the fixed rod, and a power mechanism is arranged in the lower wall of the power transmission cavity;
an alarm transmission mechanism is arranged in the top wall of the power transmission cavity, the alarm transmission mechanism can warn a driver to pay attention to road conditions, and the power mechanism is rotationally connected with the alarm transmission mechanism;
a first transmission cavity is arranged in the left wall of the power transmission cavity, a monitoring mechanism is arranged in the first transmission cavity, the monitoring mechanism can monitor a road in real time, and the monitoring mechanism is meshed and connected with the alarm transmission mechanism;
a transmission cavity is arranged in the left wall of the first transmission cavity, a transmitter is arranged in the transmission cavity, a first transmission line is fixedly arranged at the lower end of the transmitter, and the lower end of the first transmission line is connected with the monitoring mechanism;
the power mechanism comprises a main motor fixedly arranged in the lower wall of the power transmission cavity, a second transmission line is fixedly arranged at the right end of the main motor, and a receiver is fixedly arranged at the right end of the second transmission line;
the left end of the main motor is in power connection with a main power shaft, a first belt wheel is fixedly arranged on the main power shaft, a first belt is connected to the first belt wheel, and the upper end of the first belt is in power connection with the alarm transmission mechanism;
the alarm transmission mechanism comprises a large hollow shaft which is rotatably arranged in the power transmission cavity, a second belt wheel is fixedly arranged on the large hollow shaft, and the second belt wheel is connected with the first belt;
a control gear is fixedly arranged on the second belt wheel and is positioned at the left end of the second belt wheel, a slidable but non-rotatable magnetic sliding block is arranged at the upper end of the control gear, a spring is fixedly arranged at the right end of the magnetic sliding block, and an electromagnet is fixedly arranged at the right end of the spring;
a first internal gear is fixedly arranged on the inner wall of the large hollow shaft, a second internal gear is arranged at the right end of the first internal gear, a rotatable small hollow shaft is arranged in the left wall of the power transmission cavity, a first transmission gear is fixedly arranged on the small hollow shaft, a rotatable first transmission shaft is arranged in the small hollow shaft, and a second transmission gear is fixedly arranged on the first transmission shaft;
the left end of the first transmission shaft is fixedly provided with a first bevel gear, the first bevel gear is positioned in the first transmission cavity, the first bevel gear is meshed with the monitoring mechanism, when the first transmission shaft rotates, the monitoring mechanism can be driven by the first bevel gear, the left end of the small hollow shaft is fixedly provided with a second bevel gear, and the second bevel gear is meshed with the monitoring mechanism;
a third bevel gear is fixedly arranged at the left end of the large hollow shaft, a fourth bevel gear is arranged at the upper end of the third bevel gear in a meshed connection mode, a short shaft is fixedly arranged at the upper end of the fourth bevel gear, a horn is fixedly arranged on the short shaft, and a warning lamp is fixedly arranged at the upper end of the horn;
the monitoring mechanism comprises a rotatable transmission hollow shaft arranged in the lower wall of the first transmission cavity, a fifth bevel gear is fixedly arranged at the top end of the transmission hollow shaft, and the fifth bevel gear can be in meshed connection with the second bevel gear;
the lower end of the transmission hollow shaft is fixedly provided with a monitoring cover, the inner wall of the transmission hollow shaft is provided with a rotatable second transmission shaft, the top end of the second transmission shaft is fixedly provided with a sixth bevel gear, and the sixth bevel gear is meshed with the first bevel gear;
a second transmission cavity is arranged in the monitoring cover, a first transmission bevel gear is fixedly arranged at the lower end of the second transmission shaft and is positioned in the second transmission cavity, a second transmission bevel gear is arranged at the lower end of the first transmission bevel gear in a meshed connection mode, a third transmission shaft is fixedly arranged at the axis of the second transmission bevel gear, and the third transmission shaft is rotatably arranged in the second transmission cavity;
a third transmission cavity is arranged in the right wall of the second transmission cavity, a third belt wheel is fixedly arranged in the third transmission cavity and positioned on a third transmission shaft, and a second belt is connected to the third belt wheel;
a fourth transmission cavity is arranged in the lower wall of the third transmission cavity, a rotatable fourth transmission shaft is arranged in the fourth transmission cavity, a fourth belt wheel is fixedly arranged on the fourth transmission shaft, the fourth belt wheel is connected with the lower end of the second belt, and a monitor is fixedly arranged on the fourth transmission shaft;
the left end of the monitor is connected with the first transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708394.9A CN110322711B (en) | 2019-08-01 | 2019-08-01 | Highway accident early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708394.9A CN110322711B (en) | 2019-08-01 | 2019-08-01 | Highway accident early warning system |
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| Publication Number | Publication Date |
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| CN110322711A CN110322711A (en) | 2019-10-11 |
| CN110322711B true CN110322711B (en) | 2021-01-26 |
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| CN201910708394.9A Active CN110322711B (en) | 2019-08-01 | 2019-08-01 | Highway accident early warning system |
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| CN110782679B (en) * | 2019-11-19 | 2020-07-24 | 浙江利恩工程设计咨询有限公司 | Intelligent transportation road condition prompt board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016143957A1 (en) * | 2015-03-12 | 2016-09-15 | 도아기업 주식회사 | Revolving type bulletin apparatus for providing information and electric power supply method using same |
| JP6816389B2 (en) * | 2016-06-30 | 2021-01-20 | アイシン精機株式会社 | Peripheral monitoring device |
| CN206162874U (en) * | 2016-08-18 | 2017-05-10 | 成文娟 | Highway electronic monitoring device based on internet technology |
| CN207008862U (en) * | 2017-07-11 | 2018-02-13 | 杭州天铂红外光电技术有限公司 | Detect the device of tunnel accident |
| CN107195187B (en) * | 2017-07-14 | 2024-02-09 | 安徽智星交通科技股份有限公司 | Traffic guidance glove and traffic guidance system |
| CN207677894U (en) * | 2017-11-15 | 2018-07-31 | 贵州省交通科学研究院股份有限公司 | The multi-functional on-line measuring device of traffic noise |
| CN107909833A (en) * | 2017-12-19 | 2018-04-13 | 安徽省徽腾智能交通科技有限公司 | A kind of intelligent transportation system of transport hub |
| CN207611486U (en) * | 2017-12-28 | 2018-07-13 | 河南省联侨科技发展有限公司 | Municipal intelligent traffic data acquisition device based on Internet of Things |
| CN109147365A (en) * | 2017-12-31 | 2019-01-04 | 林大利 | A kind of intelligent transportation indicating lamp device being moved easily |
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Effective date of registration: 20210104 Address after: 303 Wenhui Road, Hangzhou, Zhejiang 310000 Applicant after: ZHEJIANG HIGHWAY INFORMATION ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 318000 2-15, Shangshang village, Fuxi street, Tiantai County, Taizhou City, Zhejiang Province Applicant before: TIANTAI WEIMIAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Inventor after: Jing Hongjie Inventor after: Zhang Jiani Inventor after: Chen Qi Inventor after: Lou Tianya Inventor before: Lou Tianya |
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Address after: 303 Wenhui Road, Hangzhou, Zhejiang 310000 Patentee after: Zhejiang Gaoxin Technology Co.,Ltd. Address before: 303 Wenhui Road, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG HIGHWAY INFORMATION ENGINEERING TECHNOLOGY CO.,LTD. |