CN115527381A - Road traffic environment safety information acquisition device - Google Patents
Road traffic environment safety information acquisition device Download PDFInfo
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- CN115527381A CN115527381A CN202211163658.5A CN202211163658A CN115527381A CN 115527381 A CN115527381 A CN 115527381A CN 202211163658 A CN202211163658 A CN 202211163658A CN 115527381 A CN115527381 A CN 115527381A
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
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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
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
The invention provides a road traffic environment safety information acquisition device, which comprises a first box body, a second box body, a traveling mechanism and an information acquisition mechanism, wherein the traveling mechanism comprises a hydraulic push rod, a first clamping mechanism and a second clamping mechanism which are used for clamping a road blocking fence at an intersection, the information acquisition mechanism comprises a main control unit, a distance detection mechanism, an infrared human body detector and a vehicle flow detection mechanism, the first box body and the second box body are arranged on the road blocking fence, the traveling mechanism can drive the first box body and the second box body to move on the road blocking fence so as to facilitate the length of the road blocking fence for vehicles, so that the number of vehicles which are opened at the current intersection and pass can be obtained according to the existing road information, the infrared human body detector can detect the number of people in the intersection, and meanwhile, the vehicle flow detection mechanism can detect the vehicle flow at the intersection so that subsequent drivers can know the traffic information at the current intersection, and continuous congestion is avoided.
Description
Technical Field
The invention relates to the technical field of traffic equipment, in particular to a road traffic environment safety information acquisition device.
Background
In the road traffic industry, the information of vehicles running on the road at present, the information of non-motor vehicles, pedestrians and the like on two sides of the road can be acquired through a large amount of information acquisition, the acquired information can be transmitted to a server, road information display is provided for subsequent driving vehicles, and more reasonable roads can be selected for the vehicles.
Disclosure of Invention
In view of this, the present invention provides a road traffic environment safety information collecting device, which can collect traffic information conditions at an entrance and an exit, including the number of people, traffic flow, open lanes at an intersection, and the like, so that a driver can select a corresponding road.
The technical scheme of the invention is realized as follows:
a road traffic environment safety information acquisition device comprises a first box body, a second box body, a traveling mechanism and an information acquisition mechanism, wherein the opposite side walls of the first box body and the second box body are open, the second box body partially extends into the first box body from the opening of the first box body, and the outer wall of the second box body is in sliding connection with the inner wall of the first box body; the traveling mechanism comprises a hydraulic push rod, a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are used for clamping the intersection road blocking fence, the hydraulic push rod is arranged on the inner side wall of a first box body, the output shaft of the hydraulic push rod is connected with the inner side wall of a second box body, the first clamping mechanism is arranged on the inner side wall of the first box body, the second clamping mechanism is arranged on the inner side wall of the second box body, the first clamping mechanism and the second clamping mechanism respectively comprise a rotating motor, a screw rod, a sliding block and a clamping arm, the rotating motors are arranged on the inner side wall of the first box body and the inner side wall of the second box body, the output shafts of the rotating motors are connected with the screw rod, the two sliding blocks are arranged on the screw rod at intervals, through holes are formed in the sliding blocks, inner walls of the through holes are provided with internal threads, the directions of the through holes of the sliding blocks on the same screw rod are opposite, the screw rod is connected with the internal threads, and the sliding blocks are connected with the inner side wall of the first box body and the inner side wall of the second box body; the clamping arm is arranged on the side wall of the sliding block, the side walls of the first box body and the second box body are provided with penetrating grooves, the clamping arm is positioned on one side of the penetrating grooves and comprises a hollow pipe, an electric push rod and a moving rod, the hollow pipe is arranged on the sliding block, the electric push rod is arranged in the hollow pipe, one end of the moving rod extends into the hollow pipe and is connected with an output shaft of the electric push rod, and the other end of the moving rod faces the penetrating grooves; the information acquisition mechanism comprises a main control unit, a distance detection mechanism, an infrared human body detector and a traffic flow detection mechanism, wherein the main control unit is arranged on the inner side wall of the first box body, the distance detection mechanism is arranged on the hollow pipes and used for detecting the distance between the two hollow pipes on the same lead screw, the infrared human body detector and the traffic flow detection mechanism are arranged on the top surface of the second box body, and the main control unit is respectively electrically connected with the hydraulic push rod, the rotating motor, the electric push rod, the distance detection mechanism, the infrared human body detector and the traffic flow detection mechanism.
Preferably, the inner side wall of the first box body is provided with a first sliding groove, the outer side wall of the second box body is provided with a first sliding strip, and the first sliding strip is located in the first sliding groove.
Preferably, first box inside wall and second box inside wall are provided with the second spout, the sliding block lateral wall is provided with the second draw runner, the second draw runner is arranged in the second spout.
Preferably, the first clamping mechanism and the second clamping mechanism further comprise fixing plates, the fixing plates are arranged on the inner side wall of the first box body and the inner side wall of the second box body, and one end, far away from the rotating motor, of the screw rod is rotatably connected with the fixing plates.
Preferably, the first clamping mechanism and the second clamping mechanism further comprise bearings, the bearings are arranged on the fixing plate, and the end portions of the screw rods are connected with the bearings.
Preferably, the distance detection mechanism comprises a transmitting tube and a receiving tube, the transmitting tube and the receiving tube are symmetrically arranged on the top surfaces of different hollow tubes, and the main control unit is electrically connected with the transmitting tube and the receiving tube respectively.
Preferably, the information acquisition mechanism further comprises a pressure sensor, the pressure sensor is arranged on the side wall opposite to the moving rod, and the main control unit is electrically connected with the pressure sensor.
Preferably, the information acquisition mechanism further comprises a wireless transceiver unit, the wireless transceiver unit is arranged on the inner side wall of the first box body, and the main control unit is in data connection with the wireless transceiver unit.
Preferably, the vehicle flow detection mechanism comprises a laser radar, and the laser radar is in data connection with the main control unit.
Preferably, the information acquisition mechanism further comprises a camera, the camera is arranged on the top surface of the first box body, and the main control unit is in data connection with the camera.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a road traffic environment safety information acquisition device, wherein a first box body and a second box body are fixed on a road blocking fence at an entrance and an exit through a first clamping mechanism and a second clamping mechanism, an infrared human body detector and a traffic flow detection mechanism are arranged to acquire the number of people and traffic flow information at the intersection, the acquired information can be processed and transmitted through a main control unit so that other subsequent drivers can acquire road information to select roads, the first clamping mechanism and the second clamping mechanism can independently clamp the road blocking fence, the first box body and the second box body are at the farthest positions from each other initially, after the first clamping mechanism is controlled to be loosened from the road blocking fence, the first box body or the second box body which is not fixed can be drawn to each other by driving a hydraulic push rod to contract, the first box body and the second box body can move along the road blocking fence through reciprocating clamping and loosening, whether the first box body and the second box body move to the outermost side of the fence is judged by a distance detection sensor, finally, the main control unit can acquire the total length of the fence, and acquire the number of subsequent road information according to the number of the following roads, so that drivers can know the current road.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a road traffic environment safety information acquisition device according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the first box and the second box of the road traffic environment safety information acquisition device of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a clamping arm of the road traffic environment safety information acquisition device of the present invention;
in the figure, 1 is a first box body, 2 is a second box body, 3 is a hydraulic push rod, 4 is a rotating motor, 5 is a screw rod, 6 is a sliding block, 7 is a clamping arm, 8 is a through hole, 9 is a through groove, 10 is a hollow tube, 11 is an electric push rod, 12 is a moving rod, 13 is a main control unit, 14 is an infrared human body detector, 15 is a first sliding groove, 16 is a first sliding strip, 17 is a second sliding groove, 18 is a second sliding strip, 19 is a fixed plate, 20 is a bearing, 21 is a transmitting tube, 22 is a receiving tube, 23 is a pressure sensor, 24 is a wireless transceiving unit, 25 is a laser radar, and 26 is a camera.
Detailed Description
For a better understanding of the technical aspects of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the road traffic environment safety information acquisition device provided by the invention comprises a first box body 1, a second box body 2, a traveling mechanism and an information acquisition mechanism, wherein the opposite side walls of the first box body 1 and the second box body 2 are open, part of the second box body 2 extends into the first box body 1 from the opening of the first box body 1, and the outer wall of the second box body is connected with the inner wall of the first box body 1 in a sliding manner; the traveling mechanism comprises a hydraulic push rod 3, and a first clamping mechanism and a second clamping mechanism which are used for clamping the intersection road blocking fence, wherein the hydraulic push rod 3 is arranged on the inner side wall of a first box body 1, the output shaft of the hydraulic push rod is connected with the inner side wall of a second box body 2, the first clamping mechanism is arranged on the inner side wall of the first box body 1, the second clamping mechanism is arranged on the inner side wall of the second box body 2, the first clamping mechanism and the second clamping mechanism both comprise a rotating motor 4, a screw rod 5, sliding blocks 6 and clamping arms 7, the rotating motor 4 is arranged on the inner side wall of the first box body 1 and the inner side wall of the second box body 2, the output shaft of the rotating motor is connected with the screw rod 5, the two sliding blocks 6 are arranged on the screw rod 5 at intervals, through holes 8 are formed in the screw rod 6, inner walls of the through holes 8 are provided with internal threads, the directions of the through holes 8 of the sliding blocks 6 on the screw rod 5 are opposite, the screw rod 5 is connected with the internal threads, and the sliding blocks 6 are connected with the inner side wall of the first box body 1 and the inner side wall of the second box body 2 in a sliding manner; the clamping arm 7 is arranged on the side wall of the sliding block 6, the side walls of the first box body 1 and the second box body 2 are both provided with a through groove 9, the clamping arm 7 is positioned on one side of the through groove 9 and comprises a hollow tube 10, an electric push rod 11 and a moving rod 12, the hollow tube 10 is arranged on the sliding block 6, the electric push rod 11 is arranged inside the hollow tube 10, one end of the moving rod 12 extends into the hollow tube 10 to be connected with an output shaft of the electric push rod 11, and the other end of the moving rod faces the through groove 9; information acquisition mechanism includes main control unit 13, distance detection mechanism, infrared human detector 14 and traffic flow detection mechanism, main control unit 13 sets up at 1 inside wall of first box, distance detection mechanism sets up on hollow tube 10 for detect the distance between two hollow tubes 10 on the same lead screw 5, infrared human detector 14 and traffic flow detection mechanism set up at 2 top surfaces of second box, main control unit 13 is connected with hydraulic push rod 3, rotating electrical machines 4, electric putter 11, distance detection mechanism, infrared human detector 14 and traffic flow detection mechanism electricity respectively.
The invention relates to a road traffic environment safety information acquisition device, which is applied to a highway entrance or other road junctions needing to limit the entrance and exit of vehicles, and is arranged on a road blocking fence, mainly comprises a first box body 1 and a second box body 2, wherein part of the second box body 2 extends into the first box body 1, the second box body 2 is movably connected with the first box body 1, one side of the first box body 1 and the second box body 2 facing the road blocking fence is provided with a through groove 9, a first clamping mechanism and a second clamping mechanism are respectively arranged on the inner wall of the first box body 1 and the inner wall of the second box body 2 and extend out from the through groove 9 to be clamped on the road blocking fence, so that the first box body 1 and the second box body 2 are fixed, the top surface of the second box body 2 is provided with an infrared human body detector 14 and a vehicle flow detection mechanism, the infrared human body detector 14 can detect infrared images of people frequently moving at the side of the road junctions, the main control unit 13 can determine the number of people frequently according to move, the vehicle flow detection mechanism can detect the traffic flow information at the road junctions, and can finally obtain the current traffic information of other driving routes, thereby being convenient for drivers to drive the road junctions.
For first clamping mechanism and second clamping mechanism, it mainly presss from both sides tightly fixedly through clamping arm 7 to the vertical railing of stifled fence, first clamping mechanism and second clamping mechanism all include rotating electrical machines 4 and lead screw 5, and the quantity of sliding block 6 is two, lead screw 5 passes two sliding blocks 6, the internal thread has been set up at the through-hole 8 inner wall of sliding block 6, the internal thread direction of two sliding blocks 6 is opposite, when rotating electrical machines 4 drove lead screw 5 rotatory, two sliding blocks 6 can remove to different directions, can realize the clamp of the vertical railing of stifled fence or unclamp through the positive and negative rotation of rotating electrical machines 4, and the part of pressing from both sides tightly the vertical railing of stifled fence is clamping arm 7, clamping arm 7 sets up on sliding block 6, when it moves to different directions along with sliding block 6, can realize the clamp of the vertical railing of stifled fence or unclamp.
In order to ensure that personnel can check all drivers of vehicles, lanes can be reduced into one or two lanes through a road blocking fence at a road blocking intersection, in order to realize the detection of the number of lanes which can be passed through the intersection, the clamping arm 7 is arranged to be a telescopic structure, the electric push rod 11 can drive the moving rod 12 to move along the hollow pipe 10, the length of the whole clamping arm 7 is adjusted, in the process of adjusting the length, the moving rod 12 can move from the passing groove 9, in a normal clamping state, the first box body 1 and the second box body 2 are clamped and fixed through the first clamping mechanism and the second clamping mechanism, at the moment, the part of the second box body 2, which is positioned outside the first box body 1, is the longest, and when the number of lanes which can be passed through the intersection needs to be detected, the screw rod 5 is driven to rotate through the rotating motor 4 of the second clamping mechanism, two sliding blocks 6 on a screw rod 5 move outwards, so that a clamping arm 7 leaves a vertical railing of a road blocking fence, finally a movable rod 12 is retracted into a second box body 2 through an electric push rod 11, at the moment, a first clamping mechanism still clamps and fixes the road blocking fence, an information acquisition device is still in a stable state, then a hydraulic push rod 3 is started, the hydraulic push rod 3 is contracted, the second box body 2 moves for a distance towards a first box body 1, the length of the second box body 2 outside the first box body 1 is reduced, then the clamping arm 7 in the second box body 2 is driven to the outside to clamp and fix the road blocking fence, at the moment, the clamping arm 7 of the first clamping mechanism is driven, the clamping arm 7 of the first clamping mechanism leaves the road blocking fence, so that the second box body 2 is in a stable fixed state, and the first box body 1 is in an unfixed state, and finally, the hydraulic push rod 3 is driven to extend, and the second box body 2 is fixed, so that the first box body 1 can move towards the direction away from the second box body 2, the length of the second box body 2 outside the first box body 1 is increased, and the first box body 1 and the second box body 2 can move on the road blocking fence by repeated driving.
And because the clamping arms 7 can clamp and fix the vertical railings of the road blockage fence, and the distance between the two clamping arms 7 is fixed when the clamping arms 7 can clamp, if the two clamping arms 7 move to the outer side of the road blockage fence to cause that the vertical railings cannot be clamped, the distance between the two clamping arms 7 is reduced, whether the clamping arms 7 move to the outer side of the road blockage fence or not can be determined by detecting the distance between the clamping arms 7 through a distance detection mechanism, so that the length of the road blockage fence is finally determined, then the number of lanes for vehicles to pass at the current intersection can be known according to the existing road width information, and the lanes are conveyed outwards, so that a subsequent driver can obtain the number information of the lanes for vehicles to travel at the current intersection.
Preferably, a first sliding groove 15 is formed in the inner side wall of the first box 1, a first sliding strip 16 is formed in the outer side wall of the second box 2, and the first sliding strip 16 is located in the first sliding groove 15.
Through the arrangement of the first sliding groove 15 and the first sliding strip 16, the first box body 1 or the second box body 2 can be ensured not to shift when moving.
Preferably, the inner side wall of the first box 1 and the inner side wall of the second box 2 are provided with a second sliding groove 17, the side wall of the sliding block 6 is provided with a second sliding strip 18, and the second sliding strip 18 is located in the second sliding groove 17.
Likewise, the second slide groove 17 and the second slide bar 18 are arranged to ensure that the slide block 6 does not shift during movement.
Preferably, the first clamping mechanism and the second clamping mechanism further comprise a fixing plate 19, the fixing plate 19 is arranged on the inner side wall of the first box body 1 and the inner side wall of the second box body 2, one end, far away from the rotating motor 4, of the screw rod 5 is rotatably connected with the fixing plate 19, the first clamping mechanism and the second clamping mechanism further comprise a bearing 20, the bearing 20 is arranged on the fixing plate 19, and the end portion of the screw rod 5 is connected with the bearing 20.
In order to ensure that the screw rod 5 can be stably driven by the rotating motor 4, fixing plates 19 are arranged on the inner wall of the first box body 1 and the inner wall of the second box body 2, meanwhile, bearings 20 are arranged on the fixing plates 19, and the end part of the screw rod 5 can be connected with the bearings 20 to realize the rotation of the screw rod 5.
Preferably, the distance detection mechanism comprises a transmitting tube 21 and a receiving tube 22, the transmitting tube 21 and the receiving tube 22 are symmetrically arranged on the top surfaces of different hollow tubes 10, and the main control unit 13 is electrically connected with the transmitting tube 21 and the receiving tube 22 respectively.
The transmitting tube 21 and the receiving tube 22 are oppositely arranged, the infrared light emitted by the transmitting tube 21 can be received by the receiving tube 22, and the distance between the hollow tubes 10 can be calculated by collecting the time when the transmitting tube 21 emits the infrared light and the time when the receiving tube 22 receives the infrared light, so that whether the moving rod 12 is clamped on the vertical rail of the road blocking fence or not can be judged.
Preferably, the information acquisition mechanism further comprises a pressure sensor 23, the pressure sensor 23 is arranged on the opposite side wall of the movable rod 12, and the main control unit 13 is electrically connected with the pressure sensor 23.
The pressure sensor 23 is used for collecting pressure data when the movable rod 12 is in contact with the vertical rail of the road blocking fence, and is used for judging whether the clamping arm 7 is clamped or not.
Preferably, the information acquisition mechanism further comprises a wireless transceiver unit 24, the wireless transceiver unit 24 is arranged on the inner side wall of the first box body 1, and the main control unit 13 is in data connection with the wireless transceiver unit 24.
The main control unit 13 may process the collected data and transmit the processed data to the outside through the wireless transceiving unit 24.
Preferably, the vehicle flow detection mechanism comprises a laser radar 25, and the laser radar 25 is in data connection with the main control unit 13.
The laser radar 25 detects a running vehicle by sending and receiving a signal, and thereby is used to determine the traffic flow.
Preferably, the information acquisition mechanism further comprises a camera 26, the camera 26 is arranged on the top surface of the first box body 1, and the main control unit 13 is in data connection with the camera 26.
The camera 26 can collect image data near the intersection, and then the main control unit 13 can transmit the image data to the outside in a wireless manner, so that other drivers can observe the current road condition conveniently.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The road traffic environment safety information acquisition device is characterized by comprising a first box body, a second box body, a travelling mechanism and an information acquisition mechanism, wherein the opposite side walls of the first box body and the second box body are open, the second box body partially extends into the first box body from the open position of the first box body, and the outer wall of the second box body is connected with the inner wall of the first box body in a sliding manner; the traveling mechanism comprises a hydraulic push rod, a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are used for clamping the intersection road blocking fence, the hydraulic push rod is arranged on the inner side wall of a first box body, the output shaft of the hydraulic push rod is connected with the inner side wall of a second box body, the first clamping mechanism is arranged on the inner side wall of the first box body, the second clamping mechanism is arranged on the inner side wall of the second box body, the first clamping mechanism and the second clamping mechanism respectively comprise a rotating motor, a screw rod, a sliding block and a clamping arm, the rotating motors are arranged on the inner side wall of the first box body and the inner side wall of the second box body, the output shafts of the rotating motors are connected with the screw rod, the two sliding blocks are arranged on the screw rod at intervals, through holes are formed in the sliding blocks, inner walls of the through holes are provided with internal threads, the directions of the through holes of the sliding blocks on the same screw rod are opposite, the screw rod is connected with the internal threads, and the sliding blocks are connected with the inner side wall of the first box body and the inner side wall of the second box body; the clamping arm is arranged on the side wall of the sliding block, the side walls of the first box body and the second box body are provided with penetrating grooves, the clamping arm is positioned on one side of the penetrating grooves and comprises a hollow pipe, an electric push rod and a moving rod, the hollow pipe is arranged on the sliding block, the electric push rod is arranged in the hollow pipe, one end of the moving rod extends into the hollow pipe and is connected with an output shaft of the electric push rod, and the other end of the moving rod faces the penetrating grooves; the information acquisition mechanism comprises a main control unit, a distance detection mechanism, an infrared human body detector and a traffic flow detection mechanism, wherein the main control unit is arranged on the inner side wall of the first box body, the distance detection mechanism is arranged on the hollow pipes and used for detecting the distance between the two hollow pipes on the same lead screw, the infrared human body detector and the traffic flow detection mechanism are arranged on the top surface of the second box body, and the main control unit is respectively electrically connected with the hydraulic push rod, the rotating motor, the electric push rod, the distance detection mechanism, the infrared human body detector and the traffic flow detection mechanism.
2. The road traffic environment safety information acquisition device according to claim 1, wherein the first box inner side wall is provided with a first sliding groove, the second box outer side wall is provided with a first sliding strip, and the first sliding strip is located in the first sliding groove.
3. The device as claimed in claim 1, wherein the first and second inner walls are provided with second sliding grooves, and the sliding block side walls are provided with second sliding strips, the second sliding strips being located in the second sliding grooves.
4. The device for collecting road traffic environment safety information according to claim 1, wherein the first clamping mechanism and the second clamping mechanism further comprise a fixing plate, the fixing plate is disposed on the inner side wall of the first box body and the inner side wall of the second box body, and one end of the screw rod, which is far away from the rotating motor, is rotatably connected with the fixing plate.
5. The device for collecting road traffic environment safety information according to claim 4, wherein the first clamping mechanism and the second clamping mechanism further comprise bearings, the bearings are arranged on the fixing plate, and the end of the screw rod is connected with the bearings.
6. The device for collecting road traffic environment safety information according to claim 1, wherein the distance detection mechanism comprises a transmitting tube and a receiving tube, the transmitting tube and the receiving tube are symmetrically arranged on top surfaces of different hollow tubes, and the main control unit is electrically connected with the transmitting tube and the receiving tube respectively.
7. The device of claim 1, wherein the information collecting mechanism further comprises a pressure sensor disposed on the opposite side wall of the moving rod, and the main control unit is electrically connected to the pressure sensor.
8. The device of claim 1, wherein the information acquisition mechanism further comprises a wireless transceiver unit disposed on an inner side wall of the first housing, and the main control unit is in data connection with the wireless transceiver unit.
9. The device of claim 1, wherein the traffic flow detection mechanism comprises a laser radar, and the laser radar is in data connection with the main control unit.
10. The road traffic environment safety information acquisition device according to claim 1, wherein the information acquisition mechanism further comprises a camera, the camera is arranged on the top surface of the first box body, and the main control unit is in data connection with the camera.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211163658.5A CN115527381B (en) | 2022-09-23 | 2022-09-23 | Road traffic environment safety information acquisition device |
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|---|---|---|---|
| CN202211163658.5A CN115527381B (en) | 2022-09-23 | 2022-09-23 | Road traffic environment safety information acquisition device |
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| CN115527381A true CN115527381A (en) | 2022-12-27 |
| CN115527381B CN115527381B (en) | 2024-02-13 |
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| CN112071092A (en) * | 2020-09-21 | 2020-12-11 | 汪秒 | Road traffic intelligent mitigation control system based on cloud computing |
| CN112396845A (en) * | 2020-11-16 | 2021-02-23 | 王凯 | Intelligent traffic system and control method thereof |
| CN114550597A (en) * | 2022-03-14 | 2022-05-27 | 武汉体育学院 | Self-moving type sports culture display device |
| CN114926992A (en) * | 2022-05-31 | 2022-08-19 | 中天科技(清远)有限公司 | Traffic information monitoring devices based on big data |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130085668A (en) * | 2012-01-20 | 2013-07-30 | 청주대학교 산학협력단 | Guard fence system for anti-road kill |
| KR101703001B1 (en) * | 2016-07-13 | 2017-02-06 | 주식회사 시로코 | Intelligent road safety fence system |
| CN111305105A (en) * | 2018-12-12 | 2020-06-19 | 重庆深渝建筑材料有限公司 | Sidewalk protective fence convenient for traffic diversion |
| CN111179599A (en) * | 2020-02-12 | 2020-05-19 | 郑州商学院 | Intelligent traffic management system based on big data |
| CN112071092A (en) * | 2020-09-21 | 2020-12-11 | 汪秒 | Road traffic intelligent mitigation control system based on cloud computing |
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| CN114550597A (en) * | 2022-03-14 | 2022-05-27 | 武汉体育学院 | Self-moving type sports culture display device |
| CN114926992A (en) * | 2022-05-31 | 2022-08-19 | 中天科技(清远)有限公司 | Traffic information monitoring devices based on big data |
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| CN115527381B (en) | 2024-02-13 |
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