CN214279177U - Intelligent traffic early warning system - Google Patents
Intelligent traffic early warning system Download PDFInfo
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- CN214279177U CN214279177U CN202120533845.2U CN202120533845U CN214279177U CN 214279177 U CN214279177 U CN 214279177U CN 202120533845 U CN202120533845 U CN 202120533845U CN 214279177 U CN214279177 U CN 214279177U
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Abstract
The utility model discloses an intelligent traffic early warning system, which comprises a network camera, a main control circuit board, a power supply assembly, a conduction piece and an audible and visual alarm, wherein the network camera is used for continuously acquiring video images of a lane and transmitting the acquired video images to the main control circuit board; the main control circuit board analyzes and processes the received video image, judges whether a vehicle exists in the video image, and outputs a conduction instruction to the conduction piece when the vehicle exists in the video image so as to conduct the power supply assembly with the audible and visual alarm; the audible and visual alarm gives out audible and visual alarm after being communicated with the power supply assembly. The utility model discloses mainly set up in the vehicle and converge, the bend etc. easily take place the place of traffic safety accident, can have the vehicle to provide audible and visual warning for the driver who traveles on another lane when passing through on one of them lane, remind the driver to notice the safety of traveling to reach the purpose of safe driving.
Description
Technical Field
The utility model relates to an intelligent transportation technical field especially relates to an intelligent transportation early warning system.
Background
With the continuous development of cities, the living standard of residents is continuously improved, more and more families with automobiles are provided, and the challenges are not small for the safety and smoothness of road traffic in China. Therefore, the traffic sign board is arranged to provide help for the convenience of travel. The traffic sign board is visible everywhere, regardless of expressways, provincial roads, traffic crossroads, roundabouts and the like, and not only can indicate directions and roads for pedestrians, but also drivers can arrive at destinations to be visited according to the prompt of the traffic sign board, so that the traffic sign board is very important in life.
At present, traffic signboards mainly include two kinds, namely, an indicative signboard and a warning signboard. In the case of warning signs, they are usually fixed in places where accidents are likely to occur and where they are easily seen by drivers. For example, a warning sign indicating that "a vehicle enters ahead and please drive carefully" is provided at a lane entrance, a warning sign indicating that "a vehicle is running ahead and please drive carefully" is provided at a lane exit, and a mirror or the like that can display an oncoming vehicle is provided at a curve. However, the warning signs are static and are easily ignored by the driver during driving, and when too many vehicles are driven, the attention of the driver is easily dispersed when the driver watches and identifies the warning signs, and a safety accident is also caused seriously.
For this reason, it is necessary to develop a new technology capable of replacing the warning signboard so as to further improve traffic safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned problem that exists among the prior art, provide an intelligent transportation early warning system, the utility model discloses mainly set up in the vehicle and converge, bend etc. easily take place the place of traffic safety accident, can have the vehicle to provide audible-visual warning for the driver who traveles on another lane when passing through on one of them lane, remind the driver to notice the safety of traveling to reach the purpose of safe driving.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an intelligent traffic early warning system which characterized in that: the network camera and the main control circuit board are respectively powered by the power supply assembly, the input end and the output end of the main control circuit board are respectively connected with the network camera and the conduction piece, and the conduction piece is respectively connected with the power supply assembly and the audible and visual alarm; the network camera is used for continuously acquiring video images of the lane and transmitting the acquired video images to the main control circuit board; the main control circuit board analyzes and processes the received video image, judges whether a vehicle exists in the video image, and outputs a conduction instruction to the conduction piece when the vehicle exists in the video image so as to conduct the power supply assembly with the audible and visual alarm; the audible and visual alarm gives out audible and visual alarm after being communicated with the power supply assembly.
The number of the network cameras and the number of the main control circuit boards are multiple, and the multiple network cameras and the multiple main control circuit boards are in one-to-one correspondence to form a multi-lane detection passage.
The conducting piece is a relay, the relay comprises a normally open contact and a common end, the power supply assembly is connected with the normally open contact of the relay, and the audible and visual alarm is connected with the common end of the relay; and after the relay receives the conduction instruction, the normally open contact of the relay is conducted with the public end.
The power supply assembly comprises a solar cell panel and a voltage stabilizer, and the solar cell panel is respectively connected with the network camera, the main control circuit board and the conducting piece through the voltage stabilizer.
The solar cell panel is connected with the voltage stabilizer through an 18V power line, and the voltage stabilizer is respectively connected with the network camera, the main control circuit board and the conducting piece through a 12V power line.
The input end of the main control circuit board is connected with the network camera through a network cable.
Adopt the utility model has the advantages of:
1. the utility model discloses mainly by network camera, master control circuit board, power supply unit spare, switch on and audible-visual annunciator constitutes, through the combination of these specific parts, can have the vehicle to pass through on one of them lane, timely audible-visual annunciator that sends reminds to go driver on another lane to notice will have the vehicle to converge into, remit out or the opposite car that has. Compared with the prior art, the utility model discloses a audible and visual alarm, it is more timely effective to driver's warning, and driver's receiving degree is also higher. And the static identification warning sign board does not need to be watched and identified by the driver, the attention of the driver can be prevented from being dispersed, and the driving safety can be improved.
2. The utility model has the advantages of simple structure in a flexible way, the accessible increases the quantity formation multilane detection route of network camera and master control circuit board to detect and report to the police the multilane simultaneously, more be favorable to being applicable to complicated road environment.
3. The utility model discloses a relay has simple structure, switches on effectual, report to the police advantage such as in time as switching on the piece.
4. The utility model discloses a solar energy component power supply can avoid the external power source wiring construction, also is applicable to no power supply network area, has more green's advantage simultaneously.
5. The utility model discloses can contactless discernment vehicle on the whole, need not the wiring construction on the road, more be favorable to the quick installation of equipment.
Drawings
Fig. 1 is a schematic block diagram of embodiment 1.
Fig. 2 is a schematic block diagram of embodiment 2.
Detailed Description
Example 1
The utility model discloses an intelligent transportation early warning system mainly installs in the vehicle and converges, bend etc. and take place traffic safety accident's places easily, can have the vehicle to send audible and visual alarm when passing through on one of them lane, reminds the driver who traveles on another lane to notice the safety of traveling to reach the purpose of safe driving. As shown in fig. 1, the device comprises a network camera, a main control circuit board, a power supply assembly, a conducting piece and an audible and visual alarm. The power supply assembly supplies power to the network camera and the master control circuit board respectively. The input end of the main control circuit board is connected with the network camera through a network cable, and the main control circuit board can acquire information acquired by the network camera through the network cable. The output end of the main control circuit board is connected with a conduction piece through an IO pin, and the conduction piece is connected with the power supply component and the audible and visual alarm respectively.
Specifically, the network camera is used for continuously acquiring a video image of one lane and transmitting the acquired video image to the main control circuit board; the main control circuit board is available in the manufacturer model of Invista ELEC-RK3399, and is used for analyzing and processing the received video image, judging whether a vehicle exists in the video image, and outputting a conduction instruction for conducting the power supply assembly and the audible and visual alarm to the conduction piece through the IO pin when the vehicle exists in the video image; and the audible and visual alarm gives out audible and visual alarm after being communicated with the power supply assembly to remind a driver running on the other lane of paying attention to running safety.
Preferably, the utility model adopts a relay as a conducting piece, the relay comprises a normally open contact and a public end, the power supply assembly is connected with the normally open contact of the relay, and the audible and visual alarm is connected with the public end of the relay; after the relay receives a conduction instruction sent by the main control circuit board, the normally open contact and the public end of the relay are closed, the power supply assembly is conducted with the audible and visual alarm, and the audible and visual alarm sends audible and visual alarm.
Preferably, in order to reduce the dependence of an external power supply and avoid troublesome wiring construction, the power supply assembly adopts a solar system to supply power, and comprises a solar cell panel and a voltage stabilizer, wherein the solar cell panel is respectively connected with the network camera, the main control circuit board and the conducting piece through the voltage stabilizer.
Furthermore, the solar cell panel is connected with a voltage stabilizer through an 18V power line, and after the voltage stabilizer stabilizes the power supply, the voltage stabilizer is respectively connected with the network camera, the main control circuit board and the conducting piece through a 12V power line.
The utility model discloses can set up the place that traffic safety accident easily takes place at vehicle confluence, bend etc. with a whole set of early warning system to make network camera aim at one of them lane, make audible-visual annunciator aim at another lane. When the system is actually used, the network camera continuously acquires video images of the alignment lane, and transmits the acquired video images to the main control circuit board through the network cable; the master control circuit board analyzes and processes the received video images, judges whether vehicles pass through the video images or not, and outputs a conduction instruction for conducting the power supply assembly and the audible and visual alarm to the relay through the IO pin if the vehicles pass through the video images; after the relay receives the conduction instruction, the normally open contact and the public end are conducted, the 12V power supply output by the voltage stabilizer is connected to the normally open contact of the relay, the 12V power line of the audible and visual alarm is connected to the public end of the relay, and when the normally open contact and the public end are conducted, the audible and visual alarm gives an alarm to remind a driver on a lane to pay attention to driving safety. After the set duration, the main control circuit board outputs a signal for stopping conduction through an IO pin, a normally open contact of the relay is turned off, a 12V power supply of the audible and visual alarm is cut off, and the alarm is stopped.
Example 2
This example is substantially the same as example 1, with the main differences:
the number of the network cameras and the number of the main control circuit boards are multiple, and the multiple network cameras and the multiple main control circuit boards are in one-to-one correspondence to form a multi-lane detection passage.
The embodiment is equivalent to that the identification alarm link is expanded on the basis of the embodiment 1, and the multi-lane detection and alarm can be simultaneously carried out through the multi-lane detection path, so that the method is more favorable for being applicable to complex road environments.
Any feature disclosed in this specification may, unless stated otherwise, be replaced by alternative features serving the same, equivalent or similar purpose; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.
Claims (6)
1. Intelligent traffic early warning system, its characterized in that: the network camera and the main control circuit board are respectively powered by the power supply assembly, the input end and the output end of the main control circuit board are respectively connected with the network camera and the conduction piece, and the conduction piece is respectively connected with the power supply assembly and the audible and visual alarm; the network camera is used for continuously acquiring video images of the lane and transmitting the acquired video images to the main control circuit board; the main control circuit board analyzes and processes the received video image, judges whether a vehicle exists in the video image, and outputs a conduction instruction to the conduction piece when the vehicle exists in the video image so as to conduct the power supply assembly with the audible and visual alarm; the audible and visual alarm gives out audible and visual alarm after being communicated with the power supply assembly.
2. The intelligent traffic warning system according to claim 1, wherein: the number of the network cameras and the number of the main control circuit boards are multiple, and the multiple network cameras and the multiple main control circuit boards are in one-to-one correspondence to form a multi-lane detection passage.
3. The intelligent traffic warning system according to claim 1 or 2, characterized in that: the conducting piece is a relay, the relay comprises a normally open contact and a common end, the power supply assembly is connected with the normally open contact of the relay, and the audible and visual alarm is connected with the common end of the relay; and after the relay receives the conduction instruction, the normally open contact of the relay is conducted with the public end.
4. The intelligent traffic warning system according to claim 1 or 2, characterized in that: the power supply assembly comprises a solar cell panel and a voltage stabilizer, and the solar cell panel is respectively connected with the network camera, the main control circuit board and the conducting piece through the voltage stabilizer.
5. The intelligent traffic warning system according to claim 4, wherein: the solar cell panel is connected with the voltage stabilizer through an 18V power line, and the voltage stabilizer is respectively connected with the network camera, the main control circuit board and the conducting piece through a 12V power line.
6. The intelligent traffic warning system according to claim 1 or 2, characterized in that: the input end of the main control circuit board is connected with the network camera through a network cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533845.2U CN214279177U (en) | 2021-03-15 | 2021-03-15 | Intelligent traffic early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533845.2U CN214279177U (en) | 2021-03-15 | 2021-03-15 | Intelligent traffic early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279177U true CN214279177U (en) | 2021-09-24 |
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| CN202120533845.2U Active CN214279177U (en) | 2021-03-15 | 2021-03-15 | Intelligent traffic early warning system |
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| CN (1) | CN214279177U (en) |
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2021
- 2021-03-15 CN CN202120533845.2U patent/CN214279177U/en active Active
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