CN112991779B - Intelligent management and control device and method for highway overhaul traffic organization - Google Patents
Intelligent management and control device and method for highway overhaul traffic organization Download PDFInfo
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- CN112991779B CN112991779B CN202110373623.3A CN202110373623A CN112991779B CN 112991779 B CN112991779 B CN 112991779B CN 202110373623 A CN202110373623 A CN 202110373623A CN 112991779 B CN112991779 B CN 112991779B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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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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Abstract
The invention discloses an intelligent management and control device and an intelligent management and control method for highway overhaul traffic organization, wherein the intelligent management and control device for the highway overhaul traffic organization comprises the following components: the device comprises a base, an indicator, a vertical rod mechanism and a driving mechanism, wherein the vertical rod mechanism can be used for erecting the indicator on the base; the intelligent management and control method for the highway overhaul traffic organization detects traffic flow, running speed and congestion length through a camera and an automatic speed measuring device and displays the traffic flow, the running speed and the congestion length through an indicator. According to the invention, by detecting the traffic flow, the running speed and the congestion length and displaying the information through the indicator, the construction personnel, the traffic monitoring center and the driver can plan reasonably according to the unblocked traffic condition, so that the unblocked traffic is ensured to the maximum extent, the toll loss is reduced, the construction efficiency is improved, the construction interference is reduced and the construction safety is ensured.
Description
Technical Field
The invention relates to the technical field of traffic control, in particular to an intelligent management and control device and method for highway overhaul traffic organization.
Background
In order to ensure smooth traffic and reduce the loss of vehicle toll, the major repair (large-scale maintenance) of the expressway is generally carried out without interrupting traffic. Highway major repair generally has two situations: closing all one-way lanes in the construction area, borrowing vehicles to the opposite lane through the opening in the middle belt, performing one-way bi-pass on the opposite lane, and returning to the original lane after bypassing the construction area; and (3) closing 1 or 2 unidirectional lanes in the construction area, namely constructing partial lanes, and continuously communicating the partial lanes. In the above situations, on-site traffic dispersion and control are performed at the construction closing opening where the vehicle comes, so as to ensure smooth traffic. The field control cannot feed back the field traffic condition quickly and in real time, cannot flexibly realize the flexible optimization of a traffic organization scheme quickly, and cannot ensure the smooth traffic, reduce the toll loss, improve the construction efficiency, reduce the construction interference and ensure the construction safety to the maximum extent.
Disclosure of Invention
The invention aims to provide an intelligent management and control device and an intelligent management and control method for highway overhaul traffic organization, so as to ensure smooth traffic and reduce construction interference.
In order to achieve the above object, the present invention provides an intelligent management and control device for highway overhaul traffic organization, comprising: base, indicator, pole setting mechanism and actuating mechanism, pole setting mechanism includes: centre gripping chamber, connecting seat, interior barrel, connecting cylinder, slide rail, slide bar and support frame for command traffic indicator detachably sets up the centre gripping intracavity, the centre gripping chamber sets up on the connecting seat, interior barrel sets up on the base, the connecting cylinder passes through the support frame rotationally sets up interior barrel one end is the arc and encircles the connecting cylinder the slide rail sets up interior barrel one end, slide bar one end sets up on the slide rail and along radially passing the connecting cylinder is connected the connecting seat, the actuating mechanism drive the connecting cylinder rotates so that the slide bar erects interior barrel one end.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: electric telescopic handle with place the box, it is in to place the box setting centre gripping chamber one side, the indicator setting is in place the box, electric telescopic handle sets up place on the box and can with the indicator pushes away in the centre gripping intracavity.
Optionally, the drive mechanism comprises: first toothed disc, driving motor, outer barrel, first rack, arc gear and connecting rod, interior barrel rotationally sets up the urceolus is internal, the outer barrel outside is provided with the external tooth, first toothed disc with outer barrel drive is connected, driving motor with first toothed disc connects, first rack sets up the terminal surface of outer barrel, arc gear passes through the connecting rod sets up connecting cylinder one end, arc gear with first rack toothing.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: the clamping block is arranged in the built-in groove through the first reset spring, one end, far away from the first reset spring, of the clamping block is a ball head, correspondingly, a clamping groove is formed in the connecting cylinder, when the sliding rod is erected at one end of the inner cylinder, the clamping block is clamped in the clamping groove.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: first stopper, second stopper, fixed block and third reset spring, interior barrel side is provided with the recess, first stopper passes through third reset spring sets up in the recess, the fixed block sets up interior barrel is kept away from one side of driving motor, the second stopper sets up outer barrel is inboard, works as the slide bar is erect interior barrel one end, the second stopper is crossed first stopper top pushes away the fixed block drives interior barrel is rotatory, interior barrel rotates the stroke and passes through the base is spacing.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: connecting axle, a gear section of thick bamboo, pivot, a spacing section of thick bamboo, ratchet piece, torsional spring and micro motor, centre gripping chamber both sides are provided with a spacing section of thick bamboo, a gear section of thick bamboo passes through the pivot sets up in the spacing section of thick bamboo, the torsional spring sets up the pivot both ends, the ratchet piece passes through the connecting axle sets up gear section of thick bamboo one side, micro motor with the connecting axle drive is connected.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: the connecting plate and the second return spring are arranged between the connecting plate and the ratchet wheel block.
The invention also provides an intelligent management and control method for the traffic organization of the major repair of the highway, which comprises the following steps:
providing an intelligent management and control device for highway overhaul traffic organization;
the intelligent management and control device for the highway overhaul traffic organization is arranged in the upstream vehicle-coming direction of a construction area;
detecting the traffic flow, the running speed and the congestion length through a camera and an automatic speed measuring device, and displaying the detected traffic flow, the running speed and the congestion length through the indicator;
and sending the detected traffic flow, the running speed and the congestion length to a traffic monitoring center and a construction management center.
Optionally, the intelligent management and control device for highway overhaul traffic organization further includes: and the control unit detects traffic flow, running speed and congestion length information through the camera and the automatic speed measuring device, calculates traffic jam time and displays the traffic jam time through the indicator.
The invention provides an intelligent management and control device for highway overhaul traffic organization, which comprises: base, indicator, pole setting mechanism and actuating mechanism, pole setting mechanism includes: the indicator for directing traffic is detachably arranged in the clamping cavity, the clamping cavity is arranged on the connecting seat, the inner barrel is arranged on the base, the connecting barrel is rotatably arranged at one end of the inner barrel through the supporting frame, the sliding rail which surrounds the connecting barrel in an arc shape is arranged at one end of the inner barrel, one end of the sliding rod is arranged on the sliding rail and penetrates through the connecting barrel in a radial direction to be connected with the connecting seat, and the driving mechanism drives the connecting barrel to rotate so that the sliding rod is erected at one end of the inner barrel; the intelligent management and control method for the highway overhaul traffic organization detects traffic flow, running speed and congestion length through the camera and the automatic speed measuring device and displays the traffic flow, the running speed and the congestion length through the indicator. According to the invention, by detecting the traffic flow, the running speed and the congestion length and displaying the information through the indicator, the construction personnel, the traffic monitoring center and the driver can plan reasonably according to the unblocked traffic condition, so that the unblocked traffic is ensured to the maximum extent, the toll loss is reduced, the construction efficiency is improved, the construction interference is reduced and the construction safety is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
Fig. 1 is a schematic view of an intelligent traffic organization management and control apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an inner cylinder and an outer cylinder provided by an embodiment of the invention;
FIG. 3 is a schematic side view of an inner barrel according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of an internal structure of a limiting cylinder according to an embodiment of the present invention;
FIG. 6 is a partial structural view of the inner cylinder and the outer cylinder according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a front structure of the inner cylinder according to an embodiment of the present invention;
fig. 8 is a flowchart of a traffic organization intelligent management and control method according to an embodiment of the present invention.
Wherein: wherein: 1-an electric telescopic rod, 2-a placing box, 3-a clamping cavity, 4-a connecting seat, 5-an inner cylinder, 6-a base, 7-a first gear plate, 8-a driving motor, 9-an outer cylinder, 10-an indicator, 11-a connecting cylinder, 12-a first stopper, 13-a first rack, 14-an arc gear, 15-a clamping groove, 16-an outer tooth, 17-a sliding rail, 18-a sliding rod, 19-a second stopper, 20-a supporting frame, 21-a connecting rod, 22-a clamping block, 23-a first return spring, 24-an inner groove, 25-a connecting plate, 26-a second return spring, 27-a connecting shaft, 28-a gear cylinder, 29-a rotating shaft, 30-a limiting cylinder, 31-a ratchet block, 32-torsion spring, 33-micro motor, 34-fixed block, 35-groove, 36-third return spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Fig. 1 is a schematic view of an intelligent management and control device for traffic organizations according to an embodiment of the present invention, fig. 2 is a schematic view of structures of an inner cylinder and an outer cylinder according to an embodiment of the present invention, fig. 3 is a schematic view of a side structure of the inner cylinder according to an embodiment of the present invention, fig. 4 is a schematic view of an enlarged structure at a position a in fig. 1, fig. 5 is a schematic view of an internal structure of a limiting cylinder according to an embodiment of the present invention, fig. 6 is a schematic view of a partial structure of the inner cylinder and the outer cylinder according to an embodiment of the present invention, fig. 7 is a schematic view of a front structure of the inner cylinder according to an embodiment of the present invention, and referring to fig. 1 to fig. 7, the intelligent management and control device for traffic organizations for major overhaul of roads includes: base 6, indicator 10, pole setting mechanism and actuating mechanism, pole setting mechanism includes: the clamping device comprises a clamping cavity 3, a connecting seat 4, an inner cylinder 5, a connecting cylinder 11, a sliding rail 17, a sliding rod 18 and a supporting frame 20. The indicator 10 for directing traffic is removably arranged in the clamping chamber 3, the indicator 10 being in particular a display device or a set of signal lights. The driver can reasonably plan the route according to the information of the indicator 10 and quickly pass through the construction road section; the traffic monitoring center can guide traffic according to the information of the indicator 10, so that traffic jam is avoided; constructors can arrange construction according to the information of the indicator 10, so that construction interference is reduced and construction safety is guaranteed. The clamping cavity 3 is arranged on the connecting seat 4, and a damper is arranged between the clamping cavity 3 and the indicator 10 to prevent the indicator 10 from falling off. The inner cylinder 5 is arranged on the base 6, and the base 6 plays a bearing role. In this embodiment, the base 6 is a ceiling of a traffic police car. The connecting cylinder 11 is rotatably arranged at one end of the inner cylinder 5 through the support frame 20. The axis of the inner cylinder 5 is vertical to the base 6, the two support frames 20 are arranged at intervals, and the axis of the connecting cylinder 11 is parallel to the end face of the inner cylinder 5. The slide rail 17 which is in an arc shape and surrounds the connecting cylinder 11 is arranged at one end of the inner cylinder body 5, and the slide rail 17 is 1/4 oval. One end of the sliding rod 18 is arranged on the sliding rail 17 and penetrates through the connecting cylinder 11 along the radial direction to be connected with the connecting seat 4, and the driving mechanism drives the connecting cylinder 11 to rotate so that the sliding rod 18 is erected at one end of the inner cylinder 5. When the intelligent management and control device for the highway overhaul traffic organization works, the indicator 10 is arranged in the clamping cavity 3, the connecting cylinder 11 rotates to drive the sliding rod 18 to rotate, and the sliding rod 18 is erected at one end of the inner cylinder body 5 under the action of the sliding rail 17, so that a driver and constructors can conveniently observe the intelligent management and control device; when not in use, the sliding bar 18 can be laid down to store the indicator 10 above the base 6 for transportation.
Referring to fig. 1 to 7, the intelligent management and control device for highway overhaul traffic organization further includes: electric telescopic handle 1 with place box 2, it sets up to place box 2 centre gripping chamber 3 one side, 3 left sides openings in centre gripping chamber, place box 2 and set up in 3 left sides in centre gripping chamber, indicator 10 sets up place in the box 2, electric telescopic handle 1 sets up place on the box 2 and can with indicator 10 pushes away in the centre gripping chamber 3.
Referring to fig. 1 to 7, the driving mechanism includes: first toothed disc 7, driving motor 8, outer barrel 9, first rack 13, arc gear 14 and connecting rod 21, first toothed disc 7, driving motor 8, outer barrel 9 all set up on base 6. Interior barrel 5 rotationally sets up in outer barrel 9, the rotatable angle of interior barrel 5 is spacing, and it is spacing to be can through outer barrel 9 or base 6, and interior barrel 5 can anticlockwise rotation 90 degrees in this embodiment. The outer barrel 9 outside is provided with external tooth 16, first toothed disc 7 with outer barrel 9 drive is connected, driving motor 8 with first toothed disc 7 is connected, first rack 13 sets up the terminal surface of outer barrel 9, arc gear 14 passes through connecting rod 21 sets up connecting cylinder 11 one end, arc gear 14 with first rack 13 meshes. When the intelligent management and control device for highway overhaul traffic organization works, the driving motor 8 drives the first gear disc 7 to rotate, the outer barrel 9 rotates anticlockwise, the inner barrel 5 and the base 6 have damping, the inner barrel 5 is static, and the arc-shaped gear 14 rotates to drive the connecting barrel 11 to rotate to erect the sliding rod 18.
Referring to fig. 1 to 7, the intelligent management and control device for highway overhaul traffic organization further includes: the end face, far away from the base 6, of the inner cylinder body is provided with an internal groove 24, the fixture block 22 is arranged in the internal groove 24 through the first return spring 23, correspondingly, one end, far away from the first return spring 23, of the fixture block 22 is a ball head, a clamping groove 15 is formed in the connecting cylinder 11, when the sliding rod 18 rotates 90 degrees and is erected at one end of the inner cylinder body 5, the fixture block 22 is clamped in the clamping groove 15, and the sliding rod 18 is prevented from shaking.
Referring to fig. 1 to 7, the intelligent management and control device for highway overhaul traffic organization further includes: the first limiting block 12, the second limiting block 19, the fixing block 34 and the third return spring 36, a groove 35 is formed in the side face of the inner barrel 5, and the first limiting block 12 is arranged in the groove 35 through the third return spring 36. The fixed block 34 is arranged on one side, far away from the driving motor 8, of the inner barrel 5, and the second limiting block 19 is arranged on the inner side of the outer barrel 9. When the driving motor 8 drives the first gear disc 7 to rotate, the outer cylinder 9 starts to rotate anticlockwise, an inclined surface is arranged on one side, facing the second limiting block 19, of the second limiting block 19, and the second limiting block 19 presses the first limiting block 12 downwards to move between the first limiting block 12 and the fixed block 34; the first rack 13 is set to be 1/4 circles, when the second limit block 19 moves to a position between the first limit block 12 and the fixed block 34, the sliding rod 18 is erected at one end of the inner cylinder 5, the fixture block 22 is just clamped in the clamping groove 15, and the arc-shaped gear 14 is just separated from the first rack 13; when the outer cylinder 9 continues to rotate anticlockwise, the second limiting block 19 pushes the inner cylinder 5 through the fixing block 34, and the damped rotation between the inner cylinder 5 and the base 6 is overcome. When the indicator 10 is required to be stored, the outer barrel 9 rotates clockwise, the second limiting block 19 pushes the first limiting block 12 to reset the inner barrel 5, the rotation angle of the inner barrel 5 is limited to 90 degrees, the inner barrel 5 stops after the inner barrel is rotated in place, the first limiting block 12 is pressed downwards on the inclined plane facing the first limiting block 12 on the second limiting block 19, and the second limiting block 19 resets beyond the first limiting block 12. In order to facilitate the driver to observe the indicator 10, the indicator 10 needs to be directly opposite to the coming vehicle direction, the base 6 is a ceiling of the traffic early warning vehicle, and the indicator 10 can be ensured to be directly opposite to the coming vehicle direction no matter what angle the traffic early warning vehicle is parked at by adjusting the rotating angle of the inner cylinder 5.
Referring to fig. 1 to 7, the intelligent management and control device for highway overhaul traffic organization further includes: the connecting shaft 27, the gear drum 28, the rotating shaft 29, the limiting drum 30, the ratchet block 31, the torsion spring 32 and the micro motor 33. 3 both sides in centre gripping chamber are provided with spacing section of thick bamboo 30, and spacing section of thick bamboo 30 and 3 intercommunications in centre gripping chamber, gear section of thick bamboo 28 passes through the pivot sets up in the spacing section of thick bamboo 30, torsional spring 32 sets up pivot 29 both ends, ratchet piece 31 passes through connecting axle 27 sets up gear section of thick bamboo 28 one side, micro motor 33 with connecting axle 27 drive connection. When the electric telescopic rod 1 pushes the indicator 10 into the clamping cavity 3, the indicator 10 drives the gear drum 28 to rotate relatively, the indicator 10 is clamped in the clamping cavity 3 by the gear drum 28, and the gear drum 28 is mainly clamped by the ratchet wheel block 31 to prevent loosening; when the indicator 10 needs to be released, the micro motor 33 rotates to separate the ratchet wheel block 31 and the gear drum 28, and the gear drum 28 rotates reversely under the action of the torsion spring 32 to push the indicator 10 out of the clamping cavity 3. The end of the electric telescopic rod 1 is detachably connected with the indicator 10, and for example, a magnetic attraction or a suction cup connection can be adopted. The intelligent management and control device for highway overhaul traffic organization further comprises: a connecting plate 25 and a second return spring 26, wherein the second return spring 26 is arranged between the connecting plate 25 and the ratchet wheel block 31, and the connecting plate 25 can be arranged on the outer side surface of the clamping cavity 3. The ratchet wheel block 31 can be pushed to the gear drum 28 through the second return spring 26, and the micro motor 33 is prevented from working for a long time.
The invention also provides an intelligent management and control method for the traffic organization of the major repair of the highway, fig. 8 is a flow chart of the intelligent management and control method for the traffic organization provided by the embodiment of the invention, and referring to fig. 1-8, the intelligent management and control method for the traffic organization of the major repair of the highway comprises the following steps:
the traffic early warning vehicle with the automatic monitoring device at the top is moved to the upstream vehicle-coming direction of a construction area, a camera arranged on the top of the traffic early warning vehicle is used for monitoring the traffic flow, the running speed, the congestion length and the like on the expressway, and the traffic flow and the running speed are monitored by the automatic speed measuring device arranged on the top of the traffic early warning vehicle. The jam length is determined by arranging a movable camera at intervals of 25-35 meters in the upstream vehicle-coming direction of a construction area, the total length of a route of the movable camera is determined according to the line shape of a construction paragraph route and the visible sight distance of a driver, the total length of the route of the movable camera is set to be 200 meters when the visible sight distance of the driver is 1-3km so as to carry out video monitoring on the jam length of a vehicle, meanwhile, a display screen is arranged at a route area where the movable camera enters, and the display screen is in data transmission connection with an automatic speed measuring device and the video monitoring through a control unit (single chip microcomputer). The control unit can be arranged on a traffic early warning vehicle and used as a part of the intelligent management and control device for highway overhaul traffic organization, and the electric telescopic rod 1, the driving motor 8 and the micro motor 33 are all controlled by the control unit.
The information fed back by the automatic speed measuring device on the top of the traffic early warning vehicle and the on-site video monitoring is judged by the control unit and a corresponding instruction is given to the indicator 10, and the indicator 10 gives an instruction according to the information fed back by the automatic speed measuring device and the video monitoring. For example, the traffic speed is more than 20km/h, 10-20km/h and 0-10km/h, and the traffic lights with different colors are displayed: when the driving speed is higher than 20km/h, the indicator 10 continuously displays green signal lamps, when the driving speed is between 10 and 20km/h, the indicator 10 continuously displays yellow signal lamps, and when the driving speed is between 0 and 10km/h, the indicator 10 continuously displays red signal lamps. The indicator 10 may be configured as a display to display information such as vehicle speed, length of congestion, nearby clear roads, estimated time to block traffic, etc. When the driving speed is continuously kept between 0km/h and 10km/h, the traffic flow, the vehicle speed and the congestion length fed back by the automatic speed measuring device and the video monitoring are used, the congestion length fed back by the video monitoring is divided by the average driving speed fed back by the automatic speed measuring device, the congestion time is automatically estimated by dividing the congestion length fed back by the video monitoring received by the control unit by the driving speed command fed back by the automatic speed measuring device, the congestion length and the estimated congestion time are put on a display screen, a driver is reminded of estimating the time of traffic congestion, and the congestion length and the estimated traffic congestion time are synchronously transmitted to a traffic monitoring center and a construction management center.
The traffic information and the video monitoring information acquired on site and the estimated traffic jam time are sent to a traffic monitoring center and a construction management center in real time through mobile wireless signals, designated personnel are timely dispatched to dredge jammed vehicles or a traffic organization scheme is timely optimized under the negotiation between the traffic monitoring center and the construction management center according to the on-site conditions, the safety is guaranteed to the maximum extent, the vehicle toll loss is reduced, and the traffic evacuation is conveniently carried out on the vehicles.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (7)
1. The utility model provides a highway overhaul traffic organization intelligence management and control device which characterized in that includes: base, indicator, pole setting mechanism and actuating mechanism, pole setting mechanism includes: the indicator for directing traffic is detachably arranged in the clamping cavity, the clamping cavity is arranged on the connecting seat, the inner barrel is arranged on the base, the connecting barrel is rotatably arranged at one end of the inner barrel through the supporting frame, the sliding rail which surrounds the connecting barrel in an arc shape is arranged at one end of the inner barrel, one end of the sliding rod is arranged on the sliding rail and penetrates through the connecting barrel in a radial direction to be connected with the connecting seat, and the driving mechanism drives the connecting barrel to rotate so that the sliding rod is erected at one end of the inner barrel;
the drive mechanism includes: the inner cylinder body is rotatably arranged in the outer cylinder body, outer teeth are arranged on the outer side of the outer cylinder body, the first gear disc is in driving connection with the outer cylinder body, the driving motor is connected with the first gear disc, the first rack is arranged on the end face of the outer cylinder body, the arc gear is arranged at one end of the connecting cylinder through the connecting rod, and the arc gear is meshed with the first rack;
further comprising: the clamping block is arranged in the built-in groove through the first reset spring, one end, far away from the first reset spring, of the clamping block is a ball head, correspondingly, a clamping groove is formed in the connecting cylinder, when the sliding rod is erected at one end of the inner cylinder, the clamping block is clamped in the clamping groove.
2. The intelligent management and control device for highway overhaul traffic organization according to claim 1, further comprising: electric telescopic handle with place the box, it is in to place the box setting centre gripping chamber one side, the indicator setting is in place the box, electric telescopic handle sets up place on the box and can with the indicator pushes away in the centre gripping intracavity.
3. The intelligent management and control device for highway overhaul traffic organization according to claim 1, further comprising: first stopper, second stopper, fixed block and third reset spring, interior barrel side is provided with the recess, first stopper passes through third reset spring sets up in the recess, the fixed block sets up interior barrel is kept away from one side of driving motor, the second stopper sets up outer barrel is inboard, works as the slide bar is erect interior barrel one end, the second stopper is crossed first stopper top pushes away the fixed block drives interior barrel is rotatory, interior barrel rotates the stroke and passes through the base is spacing.
4. The intelligent management and control device for highway overhaul traffic organization according to claim 1, further comprising: connecting axle, a gear section of thick bamboo, pivot, a spacing section of thick bamboo, ratchet piece, torsional spring and micro motor, centre gripping chamber both sides are provided with a spacing section of thick bamboo, a gear section of thick bamboo passes through the pivot sets up in the spacing section of thick bamboo, the torsional spring sets up the pivot both ends, the ratchet piece passes through the connecting axle sets up gear section of thick bamboo one side, micro motor with the connecting axle drive is connected.
5. The intelligent management and control device for road overhaul traffic organization according to claim 4, further comprising: the connecting plate and the second return spring are arranged between the connecting plate and the ratchet wheel block.
6. An intelligent management and control method for a highway overhaul traffic organization is characterized by comprising the following steps:
providing a road overhaul traffic organization intelligent management and control device according to any one of claims 1 to 5;
the intelligent management and control device for the highway overhaul traffic organization is arranged in the upstream vehicle-coming direction of a construction area;
detecting the traffic flow, the running speed and the congestion length through a camera and an automatic speed measuring device, and displaying the detected traffic flow, the running speed and the congestion length through the indicator;
and sending the detected traffic flow, the running speed and the congestion length to a traffic monitoring center and a construction management center.
7. The intelligent management and control method for the road overhaul traffic organization according to claim 6, wherein the intelligent management and control device for the road overhaul traffic organization further comprises: and the control unit detects traffic flow, running speed and congestion length information through the camera and the automatic speed measuring device, calculates traffic jam time and displays the traffic jam time through the indicator.
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| CN106820718A (en) * | 2015-12-03 | 2017-06-13 | 重庆智寰传动科技发展有限公司 | A kind of Multifunctional office chair |
| KR20170121401A (en) * | 2016-04-25 | 2017-11-02 | 김보헌 | Fixed cover can use these devices and handicapped parking lot parking system for the disabled and handicapped parking system of control method |
| CN107414334A (en) * | 2017-09-01 | 2017-12-01 | 天津扬天科技有限公司 | Intelligent transportation bar automatic welding is equipped |
| CN109615894A (en) * | 2018-12-29 | 2019-04-12 | 南京奥杰智能科技有限公司 | Road section traffic volume road condition detection system for traffic information intelligent management |
| CN112071102A (en) * | 2019-06-11 | 2020-12-11 | 扬州市法马智能设备有限公司 | Traffic signal lamp convenient to carry |
| CN210155842U (en) * | 2019-08-21 | 2020-03-17 | 翁远锦 | Signal command lamp for safety protection |
| CN110867086A (en) * | 2019-11-13 | 2020-03-06 | 安徽庐峰交通工程有限公司 | Urban road construction traffic organization management system |
| CN212516135U (en) * | 2020-05-21 | 2021-02-09 | 南子愉 | Traffic signal lamp for assisting traffic police |
| CN111951577A (en) * | 2020-08-21 | 2020-11-17 | 六安市亿币尚信息科技有限公司 | Rapid management method for tidal traffic road |
| CN112002134A (en) * | 2020-11-02 | 2020-11-27 | 宁波海运明州高速公路有限公司 | Intelligent traffic drainage system and drainage device applying highway road environment |
| CN112482260A (en) * | 2020-12-05 | 2021-03-12 | 陕西天赟轩越科技有限公司 | Warning device is used in construction for security protection engineering |
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