Intelligent traffic indication device and indication method

Abstract

The present invention discloses an intelligent traffic indication device and indication method, which relates to the technical field of traffic signal indication. The indication device comprises a lifting and shifting mechanism and an indication mechanism, wherein the lifting end of the lifting and shifting mechanism is provided with a bearing seat, and the indication mechanism is provided on the bearing seat; the indication mechanism comprises an indicator light and a shifting driving member, wherein the shifting driving member is connected to the indicator light by transmission, wherein there are multiple indicator lights, and the multiple indicator lights are arranged one by one with the shifting driving member; when the indication mechanism is located at the initial position, the multiple indicator lights are arranged in sequence in the receiving area of ​​the bearing seat; when the indication mechanism is located at the indicating position, under the driving of the shifting driving member, a preset number of indicator lights are shifted from the receiving area of ​​the bearing seat to the indication window of the bearing seat, wherein the preset number is consistent with the number of lanes of the road. The indication device can adjust the height of the indicator light so that vehicles coming from behind can see the traffic signal in time and take countermeasures in advance.

Description

Technical Field

[0001] The present invention belongs to the technical field of traffic signal indication, and in particular relates to an intelligent traffic indication device and an indication method. Background Art

[0002] Traffic signs are devices used to guide and regulate traffic flow and ensure that vehicles and pedestrians on the road can travel and pass safely. They usually refer to facilities such as road signs, traffic lights, and traffic signs.

[0003] Especially when a traffic accident occurs on the road or a lane is under construction, a traffic indicator device is installed behind the accident point or construction point of the corresponding lane to remind the vehicles behind to pay attention to the dangerous situation ahead, help them slow down and change lanes in advance to avoid secondary accidents. However, the existing traffic indicator devices used in the above situation are mostly signs or traffic cones standing on the ground. For the vehicles behind, only the first vehicle can directly see the sign and slow down and avoid it, while the vehicles following closely cannot obtain the warning information in time due to the line of sight blocked by the front vehicle, which can easily cause the rear-end collision, swerving to change lanes, and rollover accidents of the rear vehicle, and the warning effect is poor. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent traffic indication device and indication method with simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] An intelligent traffic indication device comprises a lifting and shifting mechanism and an indication mechanism, wherein a lifting end of the lifting and shifting mechanism is provided with a bearing seat, and the indication mechanism is provided on the bearing seat;

[0007] The indicating mechanism comprises an indicator light and a shift driving member, wherein the shift driving member is in transmission connection with the indicator light, wherein there are multiple indicator lights, and the multiple indicator lights are arranged in one-to-one correspondence with the shift driving member;

[0008] When the indicating mechanism is located at the initial position, a plurality of indicator lights are arranged in sequence front to back in the storage area of ​​the supporting seat; when the indicating mechanism is located at the indicating position, under the drive of the shifting driving member, a preset number of indicator lights are shifted from the storage area of ​​the supporting seat to the indicating window of the supporting seat, wherein the preset number is consistent with the number of lanes of the road.

[0009] As a further optimization solution of the present invention, a baffle is further provided in the indication window, and the baffle is slidably connected to the bearing seat through the indication window, wherein the baffle is located on a side of the indicator light away from the shift driving member;

[0010] When multiple indicator lights are located at the initial positions, the baffle is located at the open end of the storage area of ​​the support seat; when a preset number of indicator lights are located at the indication position, the baffle is located in the indication window, and the end face of the baffle facing the indicator light is sealed to the end face of the indicator light at the farthest distance from the shift drive member.

[0011] As a further optimization scheme of the present invention, the indicating mechanism also includes a first sealing component and a second sealing component. The first sealing component is arranged in the front end overlapping area of ​​the indicator light, and the second sealing component is arranged in the rear end overlapping area of ​​the indicator light and on the front side wall of the storage area of ​​the supporting seat. The first sealing component and the second sealing component are arranged in pairs, and the first sealing component and the second sealing component are transmission-matched. When the indicator light is located at the indicating position, the first sealing component on the indicator light located at the indicating position is sealed and abutted against the corresponding second sealing component, wherein the front end overlapping area of ​​the indicator light is located on one side of the front end traffic signal display area of ​​the indicator light.

[0012] As a further optimization scheme of the present invention, the first sealing assembly includes a front wedge block, and the second sealing assembly includes a rear wedge block. When the indicator light is in the indication position, the inclined surface of the front wedge block is sealed with the inclined surface of the rear wedge block, wherein the upper and lower ends of the front wedge block and the upper and lower ends of the rear wedge block are respectively sealed with the inner wall of the storage area of ​​the bearing seat.

[0013] As a further optimization scheme of the present invention, the first sealing component also includes an extrusion rod and an extrusion driving member, which is drivingly connected to the extrusion rod, and the extrusion rod is located in front of the front wedge block. The second sealing component also includes a sealing airbag, which is arranged on the side of the extrusion rod away from the front wedge block, and the sealing airbag is fixedly arranged on a limit block, and the limit block is fixedly arranged on a corresponding fixed component of the rear wedge block. When the indicator light is in the indicating position, the extrusion rod is driven by the extrusion driving member to squeeze and collide with the sealing airbag, and the outer surface of the sealing airbag is sealed and fitted with the front end overlapping area of ​​the indicator light.

[0014] As a further optimization scheme of the present invention, the extrusion drive member includes a protrusion, an arc rod, a rocker, a spring and a guide seat. The rocker is fixedly arranged in front of the front wedge block, and the inclined surface of the rocker is frictionally in contact with the arc rod. The outer end of the arc rod is fixedly connected with a protrusion, and the protrusion is frictionally in contact with the limit block. The inner end of the arc rod is rotatably connected with an extrusion rod, and the extrusion rod passes through the guide seat. The guide seat is fixedly arranged in the front overlapping area of ​​the indicator light, and the side of the extrusion rod between the arc rod and the guide seat is sleeved with a spring.

[0015] As a further optimization scheme of the present invention, the bottom wall and the top wall of the indication window are respectively provided with slide rails, and the upper and lower ends of the indicator light are respectively fixed with sliders, which are slidably connected to the bearing seat through the slide rails, wherein the displacement direction of the indicator light is consistent with the sliding direction of the slider and the slide rail.

[0016] As a further optimization scheme of the present invention, the lifting and shifting mechanism includes a lifting drive member, a base and a lifting rod. The base is provided with a lifting drive member, the output end of the lifting drive member is transmission-connected to the lifting rod, and the lifting end of the lifting rod is fixedly connected to the bearing seat.

[0017] The present invention also provides an intelligent traffic indication method, which is applied to the above-mentioned intelligent traffic indication device, and the indication method comprises the following steps:

[0018] Step 1: Move the indicator device to the rear of the road clearing point, with the indicator light facing the direction of oncoming vehicles on the road;

[0019] Step 2: Shifting a preset number of indicator lights from the storage area of ​​the support base to the indicator window of the support base by means of a shift driving member, wherein the preset number is consistent with the number of lanes of the road, and the preset number of indicator lights located in the indicator window are arranged in sequence;

[0020] Step 3: Control the indicator light at the indicated position to display a traffic signal corresponding to the traffic status of the lane;

[0021] Step 4: Raise the indicating mechanism on the supporting seat to a preset height through the transmission of the lifting drive member and the lifting rod.

[0022] As a further optimization scheme of the present invention, in step three, it also includes:

[0023] When there is a faulty indicator light among the preset number of indicator lights, the faulty indicator light is shifted to the same distance as the previous adjacent indicator light;

[0024] Shifting the indicator light next to the fault indicator light to the original distance of the fault indicator light;

[0025] The new indicator lights are shifted into the indication window by a shift driving member, wherein the number of the new indicator lights is consistent with the number of the fault indicator lights, so that the number of the indicator lights in the indication window is consistent with the preset number.

[0026] The present invention has at least the following beneficial effects: the device of the present invention moves the indicating mechanism on the bearing seat to a certain height through the lifting and shifting mechanism, so that the driver of the vehicle coming from behind can obtain the traffic signal in time and make a deceleration or lane change operation in advance, avoiding blindly following the vehicle in front and driving on an impassable lane due to the line of sight of the vehicle in front being blocked;

[0027] Moreover, multiple indicator lights can be flexibly switched between the initial position and the indicating position, so that the device can be stored when not in use. A first sealing component and a second sealing component are arranged between adjacent indicator lights. The adjacent indicator lights are sealed and isolated by means of the sealing fit of the front wedge block and the rear wedge block, the extrusion of the sealing airbag and the sealing fit with the front end overlapping area of ​​the indicator light, and the abutment of the baffle can effectively prevent dust from entering the storage area of ​​the support base. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 The present invention Figure 1 A schematic diagram of the front structure of

[0030] Figure 3 It is a front view cross-sectional structural schematic diagram of the indicating mechanism of the present invention;

[0031] Figure 4 It is a schematic diagram of a top view and cross-section structure of the indicating mechanism of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the indicator light and the sealing assembly of the present invention;

[0033] Figure 6 It is a schematic cross-sectional structural diagram of an indicator light of the present invention when it is located at an indicating position;

[0034] Figure 7 is a schematic cross-sectional structural diagram of the present invention when two indicator lights are located at the indicating positions;

[0035] Figure 8 The present invention Figure 7 Enlarged view of point A in the middle;

[0036] Fig. 9 The present invention Figure 7 A schematic diagram of the front view structure of

[0037] Fig.10 It is a schematic cross-sectional structure diagram of the indicating mechanism of the present invention when a fault indicator light is present.

[0038] In the figure: 11, lifting drive member; 12, base; 13, push handle; 14, lifting rod; 2, bearing seat; 21, slide rail; 22, indication window; 3, indication mechanism; 31, shifting drive member; 32, indicator light; 321, slider; 33, baffle; 341, rear wedge block; 342, limit block; 343, sealing airbag; 344, front wedge block; 345, seesaw; 346, arc rod; 347, bump; 348, spring; 349, extrusion rod; 3410, guide seat. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0040] like Figures 1 to 10 As shown, an intelligent traffic indication device provided by the present invention comprises a lifting and shifting mechanism and an indication mechanism 3, wherein a bearing seat 2 is arranged at the lifting end of the lifting and shifting mechanism, and the indication mechanism 3 is arranged on the bearing seat 2;

[0041] The indicating mechanism 3 includes an indicator light 32 and a shift driving member 31, wherein the shift driving member 31 is connected to the indicator light 32 in a transmission manner, wherein the indicator light 32 is provided in a plurality of numbers, and the plurality of indicator lights 32 are provided in a one-to-one correspondence with the shift driving member 31; illustratively, the shift driving member 31 is a hydraulic telescopic member, an electrical telescopic member, or an electric telescopic member, etc., which is not limited here;

[0042] When the indicating mechanism 3 is located at the initial position, a plurality of indicator lights 32 are arranged in sequence in the front and back of the receiving area of ​​the supporting base 2, such as Figure 3 and Figure 4 As shown; when the indicating mechanism 3 is located at the indicating position, under the drive of the shifting driving member 31, a preset number of indicator lights 32 are shifted from the storage area of ​​the supporting seat 2 to the indicating window 22 of the supporting seat 2, wherein the preset number is consistent with the number of lanes of the road.

[0043] In the above embodiment, for example, the indicating device of the present invention can be placed on the lane at a distance of one kilometer from the accident point or the construction point, and then the supporting seat 2 can be moved up to a certain height through the lifting and shifting of the lifting and shifting mechanism, for example, the supporting seat 2 is 5 to 7 meters above the ground, so that the vehicle drivers in the oncoming direction of the lane can see the traffic signal of the indicator light 32 in advance at a long distance behind the accident point or the construction point, and obtain the traffic conditions of the lane ahead. When there are multiple vehicles driving in a lane, the driver of the vehicle behind will not be blocked by the line of sight of the vehicle in front, and can also obtain traffic information in advance, and slow down or change lanes to a passable lane in advance, without blindly following the vehicle in front to drive on an impassable lane. In addition, a plurality of indicator lights 32 are arranged in the supporting seat 2, and a preset number of indicator lights 32 can be reasonably selected according to the number of road lanes at the accident point or the construction point, such as Figure 6 and Figure 7 As shown, the working status of the indicating mechanism 3 is respectively indicated in the case of one indicator light 32 and two indicator lights 32. In other embodiments, the preset number can be three, four, etc., which is not limited here.

[0044] It should be noted that the traffic signal displayed by the indicator light 32 can be a color mark or an image mark. For example, when the traffic signal displayed by the indicator light 32 is a color mark, a red indicator light 32 indicates that the lane corresponding to the indicator light 32 is impassable, and a yellow indicator light 32 indicates that the lane corresponding to the indicator light 32 can be passed slowly, and pay attention to avoid obstacles. For another example, when the traffic signal displayed by the indicator light 32 is an image mark, an arrow can be used to indicate that the lane corresponding to the indicator light 32 can be passed slowly, or a cross can be used to indicate that the lane corresponding to the indicator light 32 is impassable. There is no limitation here.

[0045] In one embodiment, continue to refer to Figures 3 to 9 A baffle 33 is further provided in the indication window 22, and the baffle 33 is slidably connected to the bearing seat 2 through the indication window 22, wherein the baffle 33 is located on a side of the indicator light 32 away from the shift driving member 31;

[0046] When the plurality of indicator lights 32 are all located at the initial position, the baffle 33 is located at the opening end of the storage area of ​​the support seat 2. Figure 3 and Figure 4 As shown, the plurality of indicator lights 32 are located at the initial position, and the plurality of indicator lights 32 are isolated by the baffle 33 to prevent external dust from entering the storage area of ​​the support seat 2 when the device is not in use; when the preset number of indicator lights 32 are located at the indicating position, the baffle 33 is located in the indicating window 22, and the end surface of the baffle 33 facing the indicator light 32 is sealed and fitted with the end surface of the indicator light 32 at the farthest distance from the shift driving member 31, as shown in FIG. Figure 6 , Figure 7 and Fig. 9 As shown, the remaining indicator lights 32 located at the initial position are isolated by the multiple indicator lights 32 and the baffle 33 located at the indicating position, so as to prevent dust at the construction site from entering the storage area of ​​the supporting base 2.

[0047] In one embodiment, continue to refer to Figures 5 to 9 The indicating mechanism 3 further includes a first sealing component and a second sealing component. The first sealing component is arranged at the front end overlapping area of ​​the indicator light 32, and the second sealing component is arranged at the rear end overlapping area of ​​the indicator light 32 and on the front side wall of the storage area of ​​the bearing seat 2. The first sealing component and the second sealing component are arranged in pairs, and the first sealing component and the second sealing component are transmission-matched. When the indicator light 32 is located at the indicating position, the first sealing component on the indicator light 32 located at the indicating position is sealed and abutted against the corresponding second sealing component. Figure 3 As shown, the front overlapping area of ​​the indicator light 32 is located on the left side of the front traffic signal display area of ​​the indicator light 32.

[0048] It should be noted that, through the sealing cooperation of the first sealing component and the second sealing component, the indicator lights 32 located at the indicating position are sealed and isolated, so as to prevent dust from entering the storage area of ​​the supporting base 2 through the gaps between the indicator lights 32 .

[0049] For example, Figure 5 and Fig. 9 As shown, the first sealing assembly includes a front wedge block 344, and the second sealing assembly includes a rear wedge block 341. When the indicator light 32 is in the indicating position, the inclined surface of the front wedge block 344 is sealed with the inclined surface of the rear wedge block 341, wherein the upper and lower ends of the front wedge block 344 and the upper and lower ends of the rear wedge block 341 are respectively sealed with the inner wall of the storage area of ​​the supporting seat 2.

[0050] The first sealing component also includes an extrusion rod 349 and an extrusion driving member, which is transmission-connected to the extrusion rod 349. The extrusion rod 349 is located in front of the front wedge block 344. The second sealing component also includes a sealing airbag 343. The sealing airbag 343 is arranged on the side of the extrusion rod 349 away from the front wedge block 344, and the sealing airbag 343 is fixedly arranged on the limit block 342. The limit block 342 is fixedly arranged on the corresponding fixed component of the rear wedge block 341. When the indicator light 32 is in the indicating position, the extrusion driving member drives the extrusion rod 349 to squeeze and contact the sealing airbag 343, and the outer surface of the sealing airbag 343 is sealed and fitted with the front end overlapping area of ​​the indicator light 32.

[0051] By means of the extrusion drive part which extrudes the extrusion rod 349, the extrusion rod 349 moves rightward to extrude the sealing airbag 343, so that the outer surface of the sealing airbag 343 is sealed to the front overlapping area of ​​the indicator light 32, and combined with the sealing fit of the front wedge block 344 and the rear wedge block 341, the sealing isolation between adjacent indicator lights 32 at the indicating position is fully ensured, thereby effectively preventing dust from entering the storage area of ​​the support seat 2.

[0052] For example, Figure 8 As shown, the extrusion drive member includes a protrusion 347, an arc rod 346, a rocker 345, a spring 348 and a guide seat 3410. The rocker 345 is fixedly arranged in front of the front wedge block 344. The inclined surface of the rocker 345 frictionally contacts the arc rod 346. The outer end of the arc rod 346 is fixedly connected with a protrusion 347. The protrusion 347 frictionally contacts the limit block 342. The inner end of the arc rod 346 is rotatably connected with an extrusion rod 349. The extrusion rod 349 passes through the guide seat 3410. The guide seat 3410 is fixedly arranged at the front end overlapping area of ​​the indicator light 32. The side of the extrusion rod 349 located between the arc rod 346 and the guide seat 3410 is sleeved with a spring 348.

[0053] In the above embodiment, when the indicator light 32 located on the rear side moves to the right to the indicating position, the limit block 342 located on the front side rubs against the protrusion 347, causing the arc rod 346 to swing due to the resistance of the rocker 345, thereby pushing the extrusion rod 349 to move right, so that the extrusion rod 349 squeezes the sealing airbag 343, and the outer surface of the sealing airbag 343 is sealed and fitted with the front end overlapping area of ​​the indicator light 32, thereby sealing and isolating the gap between adjacent indicator lights 32.

[0054] It should be noted that if Figure 3 As shown, the bottom wall and the top wall of the indication window 22 are respectively provided with a slide rail 21, and the upper and lower ends of the indicator light 32 are respectively fixed with a slider 321, and the slider 321 is slidably connected with the bearing seat 2 through the slide rail 21, wherein the displacement direction of the indicator light 32 is consistent with the sliding direction of the slider 321 and the slide rail 21. Through the sliding cooperation between the slider 321 and the slide rail 21, the indicator light 32 can stably reciprocate along the indication window 22 of the bearing seat 2. Among them, the upper and lower ends of the baffle 33 are also respectively provided with a slider 321, and through the sliding engagement between the slider 321 and the slide rail 21, the baffle 33 can be moved back and forth along the bearing seat 2. Figure 3 The baffle 33 is moved back and forth in the direction shown to ensure that it is smoothly and accurately moved to the required isolation position.

[0055] In one embodiment, the present invention further provides an intelligent traffic indication method, which is applied to the above-mentioned intelligent traffic indication device, and the indication method comprises the following steps:

[0056] Step 1: Move the indicator device to the rear of the road clearing point, with the indicator light 32 facing the oncoming direction of the road;

[0057] Step 2: Shifting a preset number of indicator lights 32 from the storage area of ​​the support base 2 to the indicator window 22 of the support base 2 by means of the shift driving member 31, wherein the preset number is consistent with the number of lanes of the road, and the preset number of indicator lights 32 located in the indicator window 22 are arranged in sequence;

[0058] Step 3: Control the indicator light 32 at the indicated position to display a traffic signal corresponding to the traffic status of the lane;

[0059] Step 4: The indicating mechanism 3 on the supporting base 2 is raised to a preset height through the transmission of the lifting driving member 11 and the lifting rod 14 .

[0060] Wherein, in step three, it also includes:

[0061] When there is a fault indicator light 32 among the preset number of indicator lights 32, the fault indicator light 32 is shifted to the same distance as the previous adjacent indicator light 32;

[0062] Shifting the next adjacent indicator light 32 of the fault indicator light 32 to the original distance of the fault indicator light 32;

[0063] The new indicator lights 32 are shifted into the indication window 22 by the shift driving member 31 , wherein the number of the new indicator lights 32 is consistent with the number of the fault indicator lights 32 , so that the number of the indicator lights 32 in the indication window 22 is consistent with the preset number.

[0064] By using the above method, the faulty indicator light 32 can be replaced automatically when the same device is reused. When an emergency occurs in the lane, the device can be repaired and adjusted immediately to cope with the emergency and increase the service life of the device.

[0065] It should be noted that when the faulty indicator light 32 is moved to the same distance as the previous adjacent indicator light 32, Fig.10 As shown, at this time, the front wedge block 344 and the rear wedge block 341 in front of the faulty indicator light 32 are spaced apart, and the sealing airbag 343 and the faulty indicator light 32 are spaced apart. Since the gap between the two is small and the path for the outside to enter the storage area through the front area of ​​the faulty indicator light 32 is long, the impact of dust entering through here can be ignored during the use of the device.

[0066] It should be noted that, when the intelligent traffic indicator device is in use, the push handle 13 is used to push the device to the rear of the lane at a certain distance from the accident point or the construction point, for example, one kilometer, so that the indicator light 32 faces the direction of the oncoming vehicle on the road;

[0067] Then, according to the number of lanes, a preset number of indicator lights 32 are selected from the front to the back for traffic indication. Specifically, the shift driving member 31 corresponding to the indicator light 32 for which traffic indication is required is started, so that the indicator light 32 is shifted to the indication position in the indication window 22, and the plurality of indicator lights 32 are arranged in sequence in a direction perpendicular to the driving direction of the lane, and traffic signals are displayed by the plurality of indicator lights 32 to correspond to the traffic conditions of the corresponding lanes, and the baffle plate 33 is shifted to the left end face of the baffle plate 33 so as to be sealed and fitted with the side end face of the indicator light 32 at the rightmost end, and the front wedge block 344 on the indicator light 32 is rubbed against the rear wedge block 341, and the extrusion rod 349 squeezes the sealing airbag 343, so that the sealing airbag 343 and the front end overlapping area of ​​the indicator light 32 are sealed and fitted, so as to achieve dustproof sealing of the storage area of ​​the support seat 2;

[0068] Next, driven by the lifting drive member 11, the lifting rod 14 extends outward, so that the supporting seat 2 and the indicating mechanism 3 are moved up to a high position, for example, to a position 5 to 7 meters above the ground, so that the drivers of vehicles coming from the direction of the vehicle can see the traffic signal of the indicator light 32 from a distance and make an operation of slowing down or changing lanes in advance, without blindly following the vehicle in front to drive on an impassable lane, causing a traffic jam;

[0069] When there is a fault indicator light 32 among the preset number of indicator lights 32, the fault indicator light 32 is shifted to the same distance as the previous adjacent indicator light 32, such as Fig.10 As shown, the fault indicator light 32 is located directly behind the previous adjacent indicator light 32, and the indicator light 32 behind the fault indicator light 32 is shifted to the original distance of the fault indicator light 32, and the fault indicator light 32 is replaced to indicate the traffic signal of the lane, and then the new indicator light 32 is shifted to the indication window 22 by the shift drive 31, so that the number of indicator lights 32 for traffic indication is consistent with the preset number, so that after the device is arranged, when a temporary fault occurs, it can be responded to immediately to ensure the traffic indication effect of the device.

[0070] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An intelligent traffic indication device, characterized in that: It comprises a lifting and shifting mechanism and an indicating mechanism (3), wherein a lifting end of the lifting and shifting mechanism is provided with a bearing seat (2), and the indicating mechanism (3) is provided on the bearing seat (2); The indicating mechanism (3) comprises an indicator light (32) and a shift driving member (31), wherein the shift driving member (31) is in transmission connection with the indicator light (32), wherein there are a plurality of indicator lights (32), and the plurality of indicator lights (32) are arranged in a one-to-one correspondence with the shift driving member (31); When the indicating mechanism (3) is located at the initial position, a plurality of indicating lights (32) are arranged in sequence in front and back in the storage area of ​​the bearing seat (2); when the indicating mechanism (3) is located at the indicating position, a preset number of indicating lights (32) are shifted from the storage area of ​​the bearing seat (2) to the indicating window (22) of the bearing seat (2) under the drive of the shift driving member (31), wherein the preset number is consistent with the number of lanes of the road; A baffle (33) is further provided in the indicator window (22), and the baffle (33) is slidably connected to the bearing seat (2) through the indicator window (22), wherein the baffle (33) is located on a side of the indicator light (32) away from the displacement driving member (31); When the plurality of indicator lights (32) are all located at the initial position, the baffle (33) is located at the open end of the storage area of ​​the bearing seat (2); when a preset number of indicator lights (32) are located at the indicating position, the baffle (33) is located in the indicating window (22), and the end surface of the baffle (33) facing the indicator light (32) is in sealing contact with the end surface of the indicator light (32) at the farthest distance from the displacement driving member (31); The indicating mechanism (3) further comprises a first sealing component and a second sealing component, wherein the first sealing component is arranged in a front overlapping area of ​​the indicator light (32), and the second sealing component is arranged in a rear overlapping area of ​​the indicator light (32) and on a front side wall of a storage area of ​​the bearing seat (2), the first sealing component and the second sealing component are arranged in pairs, and the first sealing component and the second sealing component are transmission-matched, and when the indicator light (32) is located at the indicating position, the first sealing component on the indicator light (32) located at the indicating position is in sealing contact with the correspondingly arranged second sealing component, wherein the front overlapping area of ​​the indicator light (32) is located on one side of the front traffic signal display area of ​​the indicator light (32); The first sealing assembly comprises a front wedge block (344), and the second sealing assembly comprises a rear wedge block (341), and when the indicator light (32) is located at the indicating position, the inclined surface of the front wedge block (344) is sealingly fitted with the inclined surface of the rear wedge block (341), wherein the upper and lower ends of the front wedge block (344) and the upper and lower ends of the rear wedge block (341) are respectively sealingly fitted with the inner wall of the storage area of ​​the bearing seat (2); The first sealing component also includes an extrusion rod (349) and an extrusion driving member, the extrusion driving member is connected to the extrusion rod (349) in a transmission manner, the extrusion rod (349) is located in front of the front wedge block (344), and the second sealing component also includes a sealing airbag (343), the sealing airbag (343) is arranged on a side of the extrusion rod (349) away from the front wedge block (344), and the sealing airbag (343) is fixedly arranged on a limit block (342), and the limit block (342) is fixedly arranged on a corresponding fixed component of the rear wedge block (341), when the indicator light (32) is located at the indicating position, under the drive of the extrusion driving member, the extrusion rod (349) is squeezed and contacted with the sealing airbag (343), and the outer surface of the sealing airbag (343) is sealed and fitted with the front overlapping area of ​​the indicator light (32).

2. The intelligent traffic indication device according to claim 1, characterized in that: The extrusion drive member comprises a protrusion (347), an arc rod (346), a seesaw (345), a spring (348) and a guide seat (3410); a seesaw (345) is fixedly arranged in front of the front wedge block (344); the inclined surface of the seesaw (345) is frictionally in contact with the arc rod (346); the outer end of the arc rod (346) is fixedly connected to a protrusion (347); the protrusion (347) and the limit block (342) are frictionally in contact with each other; the inner end of the arc rod (346) is rotatably connected to an extrusion rod (349); the extrusion rod (349) passes through the guide seat (3410); the guide seat (3410) is fixedly arranged at a front end overlapping area of ​​the indicator light (32); and a spring (348) is sleeved on the side of the extrusion rod (349) located between the arc rod (346) and the guide seat (3410).

3. The intelligent traffic indication device according to claim 2, characterized in that: The bottom wall and the top wall of the indicating window (22) are respectively provided with a slide rail (21), and the upper and lower ends of the indicating light (32) are respectively fixedly provided with a slide block (321), and the slide block (321) is slidably connected to the bearing seat (2) via the slide rail (21), wherein the displacement direction of the indicating light (32) is consistent with the sliding direction of the slide block (321) and the slide rail (21).

4. The intelligent traffic indication device according to claim 3, characterized in that: The lifting and shifting mechanism comprises a lifting drive member (11), a base (12) and a lifting rod (14); the lifting drive member (11) is arranged on the base (12); the output end of the lifting drive member (11) is drivingly connected to the lifting rod (14); and the lifting end of the lifting rod (14) is fixedly connected to the bearing seat (2).

5. An intelligent traffic indication method, applied to an intelligent traffic indication device according to claim 4, characterized in that: The indicating method comprises the following steps: Step 1: Move the indicator device to the rear of the road clearing point, with the indicator light (32) facing the direction of oncoming vehicles on the road; Step 2: shifting a preset number of indicator lights (32) from the storage area of ​​the support seat (2) to the indicator window (22) of the support seat (2) by means of a shift driving member (31), wherein the preset number is consistent with the number of lanes of the road, and the preset number of indicator lights (32) located in the indicator window (22) are arranged in sequence; Step 3: Control the indicator light (32) at the indicated position to display a traffic signal corresponding to the traffic status of the lane; Step 4: The indicating mechanism (3) on the supporting seat (2) is raised to a preset height through the transmission of the lifting drive member (11) and the lifting rod (14).

6. The intelligent traffic indication method according to claim 5, characterized in that: In step three, it also includes: When there is a faulty indicator light among the preset number of indicator lights, the faulty indicator light is shifted to the same distance as the previous adjacent indicator light; When a fault indicator light (32) exists among the preset number of indicator lights (32), the fault indicator light (32) is shifted to the same distance as the previous adjacent indicator light (32); Shifting the indicator light (32) next to the fault indicator light (32) to the original distance of the fault indicator light (32); The new indicator lights (32) are shifted into the indicator window (22) by means of a shift driving member (31), wherein the number of the new indicator lights (32) is consistent with the number of the fault indicator lights (32), so that the number of the indicator lights (32) located in the indicator window (22) is consistent with a preset number.

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