Intelligent traffic light based on traffic flow adjustment and management and control method

Abstract

The application discloses a smart traffic light and management and control method based on traffic flow adjustment, and particularly relates to the technical field of traffic lights.The application comprises a support, an indicating light, an auxiliary device and a mounting assembly.The application can make the adjusted indicating light position higher, avoid the partial sight of some small cars being blocked by large vehicles in front after changing lanes, cause the changed lane indicating light not to be seen, cause some small cars to enter wrong lanes, cause the vehicles to only change the original driving direction, and then cause the situation of affecting the use effect of the indicating light to occur, thereby improving the use effect of the indicating light.The angle of the indicating light is changed by rotating the connecting block and the placing plate, one side of the indicating light with a mark is inclined downward by a certain angle, and thus the drivers on the road can better observe the indicating light.The indicating light can be quickly mounted and dismounted, thereby facilitating the use and subsequent maintenance of the indicating light.

Description

Technical Field

[0001] This invention relates to the field of traffic light technology, and in particular to a smart traffic light and control method that adjusts based on traffic flow. Background Technology

[0002] Traffic lights are lights that control pedestrians or vehicles. Traffic lights that control vehicles will control the starting, stopping, or turning of vehicles when they are traveling on the road.

[0003] The inventors discovered that when traffic flow varies on roads, such as when there are more vehicles turning left or right than going straight, the green light time at an intersection is not long enough for all turning vehicles to pass, which can lead to traffic jams.

[0004] To address the aforementioned issues, existing technology uses indicator lights to display whether each lane is a straight-ahead or turning lane. These lights adjust based on traffic flow and intelligent traffic management systems. For example, when there are many left-turning vehicles, the straight-ahead indicator light for the second lane from the left changes to a left-turn indicator light, increasing the number of left-turn lanes and allowing for faster left turns, thus preventing congestion. However, after changing lanes, some smaller cars may have their view partially obstructed by larger vehicles ahead, causing them to miss the lane change indicator light. This leads some smaller cars to enter the changed lane, forcing them to change their driving routes, thus affecting the effectiveness of the lane indicator lights. Summary of the Invention

[0005] This invention addresses the problem that after changing lanes, some small cars may have their view partially obstructed by large vehicles ahead, causing them to miss the lane indicator lights and thus enter the changed lane. This forces vehicles to change their driving routes, affecting the effectiveness of the lane indicator lights. The invention proposes a smart traffic light and control method that adjusts based on traffic flow.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a smart traffic light that adjusts based on traffic flow, comprising a bracket, an indicator light, an auxiliary device, and an installation assembly. The bracket is equipped with an adjustment device via the auxiliary device. The adjustment device includes a placement plate, one end of which is fixedly connected to a first fixing plate. A first motor is fixedly connected to the surface of the first fixing plate. An output rod is fixedly connected to the output end of the first motor. A threaded rod is fixedly connected to the surface of the output rod. The threaded rod is rotatably connected to the first fixing plate. An adjustment block is threadedly connected to the end of the threaded rod near the first motor. A first threaded hole is formed on the surface of the adjustment block. The size of the first threaded hole on the surface of the adjustment block is adapted to the size of the threaded rod. The adjustment block is fixedly connected to the indicator light via the installation assembly.

[0007] The aforementioned components achieve the following effect: when the traffic flow on the road surface varies, the straight-ahead or turning lane markings on the indicator light surface will change, thus changing the straight-ahead or turning lane. After changing the markings on the indicator light surface, the first motor on the first fixed plate surface can be activated, causing the output end of the first motor to drive the output rod to rotate. Then, the output rod drives the threaded rod to rotate on the placement plate surface. Then, the adjusting block on the threaded rod surface will move upward on the threaded rod surface, and then the adjusting block will drive the indicator light upward, thus raising the position of the adjusted indicator light. This prevents some small cars from having their view partially blocked by large vehicles in front after changing lanes, causing them to not see the changed lane indicator light and enter the wrong lane, thus forcing them to change their original driving direction and affecting the effectiveness of the indicator light. Therefore, the effectiveness of the indicator light is improved.

[0008] Preferably, according to the claim, a smart traffic light that adjusts based on traffic flow is characterized in that: an additional plate is fixedly connected to the surface of the placement plate, a sliding hole is provided on the surface of the additional plate, an F-shaped plate is fixedly connected to one end of the adjustment block near the additional plate, the size of the F-shaped plate is adapted to the size of the sliding hole, and the F-shaped plate is slidably connected to the additional plate.

[0009] The effect achieved by the above components is as follows: by using the F-shaped plate that slides inside the sliding hole on the surface of the auxiliary plate, the movement trajectory of the adjusting block is restricted, thereby making the adjusting block rotate more stably on the surface of the threaded rod, and thus enabling the adjusting block to better drive the indicator light for height adjustment.

[0010] Preferably, a bearing is fixedly connected to the surface of the placement plate, and the inner ring of the bearing is fixedly connected to the threaded rod.

[0011] The effect achieved by the above components is as follows: by using the bearings on the surface of the placement plate, the bearings reduce the friction between the threaded rod and the placement plate, making it easier for the first motor to drive the threaded rod to rotate through the output rod, thereby improving the performance of the threaded rod.

[0012] Preferably, the auxiliary device includes a second fixing plate, which is fixedly connected to the bracket. A second motor is fixedly connected to one end of the second fixing plate, and a round rod is fixedly connected to the output end of the second motor. The round rod is rotatably connected to the second fixing plate. A connecting block is fixedly connected to the surface of the round rod. The end of the connecting block away from the round rod is fixedly connected to a placement plate. A control panel is fixedly connected to the end of the round rod away from the second motor. The surface of the control panel has several round holes arranged equidistantly in a circle. An L-shaped plate is fixedly connected to the end of the second fixing plate near the control panel. An electric telescopic rod is fixedly connected to the end of the L-shaped plate away from the second fixing plate. The output end of the electric telescopic rod is engaged with the control panel.

[0013] The effect achieved by the above components is as follows: After adjusting the height of the indicator light, the second motor on the surface of the second fixed plate can be activated, causing the second motor to drive the round rod to rotate on the second fixed plate. Then, the round rod drives the connecting block to rotate, and the connecting block drives the placement plate to rotate by an angle, thus changing the angle of the indicator light. The side of the indicator light with the markings tilts downwards at a certain angle. Then, the electric telescopic rod on the surface of the L-shaped plate is activated, causing the output end of the electric telescopic rod to engage with the round hole on the surface of the control panel. This achieves the effect of fixing the angle of the connecting block and the indicator light after rotation, thereby allowing drivers on the road to better observe the indicator light.

[0014] Preferably, a reinforcing plate is fixedly connected to the end of the connecting block away from the round rod, and the end of the reinforcing plate away from the connecting block is fixedly connected to the placement plate.

[0015] The effect achieved by the above components is that the reinforcing plate between the connecting block and the placement plate increases the connection strength between the connecting block and the placement plate, thus preventing the connecting block and the placement plate from detaching.

[0016] Preferably, the mounting assembly is located on the surface of the adjusting block. The mounting assembly includes a second threaded hole on the surface of the adjusting block, a bolt is threadedly inserted into the second threaded hole on the surface of the adjusting block, a mounting plate is threadedly connected to the surface of the bolt, and two third threaded holes are opened on the surface of the mounting plate. The size of the two third threaded holes is adapted to the size of the bolt, and the end of the mounting plate away from the adjusting block is fixedly connected to the indicator light.

[0017] The effect achieved by the above components is as follows: when an indicator light needs to be installed for use, the mounting plate at the rear end of the indicator light can be first placed onto the surface of the adjusting block, and then the third threaded hole on the surface of the mounting plate can be aligned with the second threaded hole on the surface of the adjusting block. Then, the bolt can be rotated so that the bolt passes through the third threaded hole on the surface of the mounting plate and the second threaded hole on the adjusting plate, thereby fixing the mounting plate and the adjusting block together. This achieves the effect of quickly fixing the indicator light, thus facilitating the installation, use, and subsequent maintenance of the indicator light.

[0018] Preferably, an arc block is fixedly connected to the surface of the bolt, and a protruding block is fixedly connected to the surface of the arc block.

[0019] The effect achieved by the above-mentioned components is that the arc-shaped blocks with protrusions on the bolt surface increase the contact area and friction between the operator's fingers and the bolt, making it easier for the operator to turn the bolt, thereby facilitating the fixing and disassembly of the mounting plate.

[0020] Preferably, a nut is threaded onto the end of the bolt away from the arc block, and the nut is located at the end of the mounting plate away from the arc block.

[0021] The effect achieved by the above components is to limit the bolt by fixing the nut at the end of the bolt away from the arc block, thereby preventing the bolt from loosening during use.

[0022] Preferably, two guide plates are fixedly connected to the end of the mounting plate away from the indicator light. The two guide plates are inclinedly arranged on the surface of the mounting plate, and the surfaces of the two guide plates are smooth.

[0023] The effect achieved by the above components is as follows: by using guide plates on both sides of the mounting plate, the size of the entrance at one end of the mounting plate is increased, and the position of the mounting plate is guided, making it easier for the mounting plate to be fitted onto the surface of the adjusting block, thereby facilitating the subsequent use of bolts to fix the mounting plate.

[0024] Preferably, it also includes a method for controlling smart traffic lights based on traffic flow, comprising the following steps;

[0025] S1. When an indicator light needs to be installed for use, first place the mounting plate with the guide plate at the rear end of the indicator light onto the surface of the adjusting block. Then align the third threaded hole on the surface of the mounting plate with the second threaded hole on the surface of the adjusting block. Then, rotate the bolt through the arc block with the protruding block to make the bolt pass through the third threaded hole on the surface of the mounting plate and the second threaded hole on the adjusting plate, so that the bolt fixes the mounting plate and the adjusting block together. Then rotate the nut to fix the nut to the end of the bolt away from the arc block.

[0026] S2. When the traffic flow on the road surface is different, the straight or turning markings on the indicator light surface will be changed, so that the straight lane or turning lane is changed. After the markings on the indicator light surface are changed, the first motor on the first fixed plate surface can be activated, so that the output end of the first motor drives the output rod to rotate. Then the output rod drives the threaded rod with bearing to rotate on the placement plate surface. Then the adjusting block on the threaded rod surface will move upward on the surface of the threaded rod. At this time, the F-shaped plate sliding inside the sliding hole on the surface of the auxiliary plate restricts the movement trajectory of the adjusting block. Then the adjusting block drives the indicator light to move upward, so that the position of the adjusted indicator light becomes higher.

[0027] S3. After adjusting the height of the indicator light, the second motor on the surface of the second fixed plate can be started, causing the second motor to drive the round rod to rotate on the second fixed plate. Then the round rod drives the connecting block with the reinforcing plate to rotate. Then the connecting block and the reinforcing plate drive the placement plate to rotate, thus changing the angle of the indicator light. The side of the indicator light with the mark tilts downward at a certain angle. Then the electric telescopic rod on the surface of the L-shaped plate is started, so that the output end of the electric telescopic rod is inserted into the round hole on the surface of the control panel, thus achieving the effect of fixing the angle of the connecting block and the indicator light after rotation.

[0028] In summary, the beneficial effects of this invention are as follows: it can raise the position of the adjusted indicator light, avoiding the situation where some small cars' vision is partially blocked by large vehicles in front after changing lanes, causing them to not see the changed lane indicator light and thus some small cars enter the wrong lane, forcing them to change their original driving direction, which in turn affects the effectiveness of the indicator light, thereby improving the effectiveness of the indicator light.

[0029] By rotating the connecting block and the placement plate, the angle of the indicator light is changed, causing the side of the indicator light with the markings to tilt downwards at a certain angle, thus allowing drivers on the road to better observe the indicator light.

[0030] The indicator lights can be quickly installed and removed, making them convenient to use and maintain. Attached Figure Description

[0031] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0032] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0033] Figure 3 This is the present invention. Figure 2 A partial three-dimensional structural diagram.

[0034] Figure 4 This is a partial three-dimensional structural schematic diagram of the adjusting device of the present invention.

[0035] Figure 5 This is a partial three-dimensional structural schematic diagram of the adjusting device of the present invention.

[0036] Figure 6 This is a three-dimensional structural schematic diagram of the auxiliary device of the present invention.

[0037] Figure 7 This is the present invention. Figure 6 Enlarged view of point A.

[0038] Figure 8 This is a partial three-dimensional structural diagram of the mounting component of the present invention.

[0039] Figure 9 This is the present invention. Figure 8 Enlarged view of point B.

[0040] Explanation of reference numerals in the attached drawings: 1. Bracket; 2. Adjustment device; 201. Placement plate; 202. First fixed plate; 203. First motor; 204. Output rod; 205. Threaded rod; 206. Adjustment block; 207. First threaded hole; 208. Additional plate; 209. Sliding hole; 209. F-shaped plate; 210. Bearing; 3. Auxiliary device; 31. Second fixed plate; 32. Second motor; 33. Round rod; 34. Connecting block; 35. Control panel; 36. Round hole; 37. L-shaped plate; 38. Electric telescopic rod; 39. Reinforcing plate; 4. Mounting assembly; 41. Second threaded hole; 42. Bolt; 43. Mounting plate; 44. Third threaded hole; 45. Arc block; 46. Protruding block; 47. Nut; 48. Guide plate; 5. Indicator light. Implementation

[0041] Reference Figures 1 to 9 As shown, this embodiment discloses a smart traffic light that adjusts based on traffic flow, including a bracket 1, an indicator light 5, an auxiliary device 3, and an installation assembly 4. The bracket 1 is equipped with an adjustment device 2 with the help of the auxiliary device 3.

[0042] Reference Figures 1 to 9As shown, this embodiment discloses an adjustment device 2 including a placement plate 201. One end of the placement plate 201 is fixedly connected to a first fixing plate 202. A first motor 203 is fixedly connected to the surface of the first fixing plate 202. An output rod 204 is fixedly connected to the output end of the first motor 203. A threaded rod 205 is fixedly connected to the surface of the output rod 204. The threaded rod 205 is rotatably connected to the first fixing plate 202. An adjustment block 206 is threadedly connected to the end of the threaded rod 205 near the first motor 203. A first threaded hole 207 is opened on the surface of the adjustment block 206. The size of the first threaded hole 207 on the surface of the adjustment block 206 is adapted to the size of the threaded rod 205. The adjustment block 206 is fixedly connected to an indicator light 5 by means of a mounting assembly 4. When traffic flow on the road surface varies, the straight-ahead or turning lane markings on indicator light 5 will change, thus altering the straight-ahead or turning lane. After changing the markings on the indicator light, the first motor 203 on the surface of the first fixing plate 202 can be activated, causing the output end of the first motor 203 to drive the output rod 204 to rotate. Then, the output rod 204 drives the threaded rod 205 to rotate on the surface of the placement plate 201. The adjusting block 206 on the surface of the threaded rod 205 will then move upwards, causing the indicator light 5 to move upwards. This raises the position of the indicator light 5, preventing some small cars from having their view partially obstructed by large vehicles after changing lanes, thus avoiding situations where some small cars fail to see the changed lane indicator light 5 and enter the wrong lane, forcing them to change their original driving direction and affecting the effectiveness of indicator light 5. This improves the effectiveness of indicator light 5.

[0043] Reference Figures 1 to 9 As shown, this embodiment discloses an auxiliary plate 208 fixedly connected to the surface of the placement plate 201. The auxiliary plate 208 has a sliding hole on its surface. An F-shaped plate 209 is fixedly connected to one end of the adjusting block 206 near the auxiliary plate 208. The size of the F-shaped plate 209 matches the size of the sliding hole, and the F-shaped plate 209 is slidably connected to the auxiliary plate 208. When the threaded rod 205 moves the adjusting block 206, the movement trajectory of the adjusting block 206 can be limited by the F-shaped plate 209 sliding inside the sliding hole on the surface of the auxiliary plate 208. This makes the adjusting block 206 rotate more stably on the surface of the threaded rod 205, thereby allowing the adjusting block 206 to better drive the indicator light 5 for height adjustment. A bearing 210 is fixedly connected to the surface of the placement plate 201, and the inner ring of the bearing 210 is fixedly connected to the threaded rod 205. When the threaded rod 205 rotates on the surface of the placement plate 201, the bearing 210 on the surface of the placement plate 201 can reduce the friction between the threaded rod 205 and the placement plate 201, making it easier for the first motor 203 to drive the threaded rod 205 to rotate through the output rod 204, thereby improving the performance of the threaded rod 205.

[0044] Reference Figures 1 to 9 As shown, this embodiment discloses an auxiliary device 3 including a second fixing plate 31, which is fixedly connected to the bracket 1. A second motor 32 is fixedly connected to one end of the second fixing plate 31, and a round rod 33 is fixedly connected to the output end of the second motor 32. The round rod 33 is rotatably connected to the second fixing plate 31. A connecting block 34 is fixedly connected to the surface of the round rod 33. The end of the connecting block 34 away from the round rod 33 is fixedly connected to the placement plate 201. A control disk 35 is fixedly connected to the end of the round rod 33 away from the second motor 32. A plurality of round holes 36 are opened on the surface of the control disk 35. The plurality of round holes 36 on the surface of the control disk 35 are arranged equidistantly in a circle. An L-shaped plate 37 is fixedly connected to the end of the second fixing plate 31 near the control disk 35. An electric telescopic rod 38 is fixedly connected to the end of the L-shaped plate 37 away from the second fixing plate 31. The output end of the electric telescopic rod 38 is engaged with the control disk 35. After adjusting the height of indicator light 5, the second motor 32 on the surface of the second fixing plate 31 can be activated, causing the second motor 32 to drive the round rod 33 to rotate on the second fixing plate 31. Then, the round rod 33 drives the connecting block 34 to rotate, and then the connecting block 34 drives the placement plate 201 to rotate by an angle, thus changing the angle of indicator light 5. The side of indicator light 5 with the mark is tilted downwards by a certain angle. Then, the electric telescopic rod 38 on the surface of the L-shaped plate 37 is activated, so that the output end of the electric telescopic rod 38 is inserted into the round hole 36 on the surface of the control panel 35. This achieves the effect of fixing the angle of the connecting block 34 and indicator light 5 after rotation, thereby allowing drivers on the road to better observe indicator light 5.

[0045] Reference Figures 1 to 9 As shown, this embodiment discloses that a reinforcing plate 39 is fixedly connected to the end of the connecting block 34 away from the round rod 33, and the end of the reinforcing plate 39 away from the connecting block 34 is fixedly connected to the placement plate 201. When the connecting block 34 and the placement plate 201 are fixed together, the reinforcing plate 39 between the connecting block 34 and the placement plate 201 can increase the connection strength between the connecting block 34 and the placement plate 201, thus preventing the connecting block 34 from detaching from the placement plate 201.

[0046] Reference Figures 1 to 9As shown in the figure, this embodiment discloses that the mounting component 4 is located on the surface of the adjusting block 206. The mounting component 4 includes a second threaded hole 41 formed on the surface of the adjusting block 206. A bolt 42 is threadedly inserted into the second threaded hole 41 on the surface of the adjusting block 206. A mounting plate 43 is threadedly connected to the surface of the bolt 42. Two third threaded holes 44 are formed on the surface of the mounting plate 43. The size of the two third threaded holes 44 is adapted to the size of the bolt 42. The end of the mounting plate 43 away from the adjusting block 206 is fixedly connected to the indicator light 5. When the indicator light 5 needs to be installed for use, the mounting plate 43 at the rear end of the indicator light 5 can be first fitted onto the surface of the adjusting block 206. Then, the third threaded hole 44 on the surface of the mounting plate 43 is aligned with the second threaded hole 41 on the surface of the adjusting block 206. Then, the bolt 42 is rotated so that the bolt 42 passes through the third threaded hole 44 on the surface of the mounting plate 43 and the second threaded hole 41 on the adjusting plate, so that the bolt 42 fixes the mounting plate 43 and the adjusting block 206 together, thereby achieving the effect of quickly fixing the indicator light 5, thus facilitating the installation, use and subsequent maintenance of the indicator light 5.

[0047] Reference Figures 1 to 9 As shown, this embodiment discloses a bolt 42 with a circular arc block 45 fixedly connected to its surface, and a protruding block 46 fixedly connected to the surface of the circular arc block 45. When rotating the bolt 42, the contact area and friction between the operator's fingers and the bolt 42 are increased by the circular arc block 45 with the protruding block 46 on the surface of the bolt 42, making it easier for the operator to rotate the bolt 42, thereby facilitating the fixing and disassembly of the mounting plate 43 by the bolt 42. A nut 47 is threadedly connected to the end of the bolt 42 away from the circular arc block 45, and the nut 47 is located at the end of the mounting plate 43 away from the circular arc block 45. When the bolt 42 is used to fix the mounting plate 43 and the adjusting block 206, the nut 47 can be fixed at the end of the bolt 42 away from the circular arc block 45 to achieve the effect of limiting the bolt 42, thereby preventing the bolt 42 from loosening during use. Two guide plates 48 are fixedly connected to the end of the mounting plate 43 away from the indicator light 5. The two guide plates 48 are inclinedly arranged on the surface of the mounting plate 43, and the surfaces of the two guide plates 48 are smooth. When mounting plate 43 is fitted onto the surface of adjusting block 206, the size of the entrance at one end of mounting plate 43 can be increased by the guide plates 48 on both sides of mounting plate 43, and the position of mounting plate 43 can be guided, making it easier for mounting plate 43 to be fitted onto the surface of adjusting block 206, thereby facilitating subsequent fixing of mounting plate 43 with bolts 42.

[0048] The working principle is as follows: When the indicator light 5 needs to be installed for use, the mounting plate 43 with the guide plate 48 at the rear end of the indicator light 5 can be first fitted onto the surface of the adjusting block 206. Then, the third threaded hole 44 on the surface of the mounting plate 43 is aligned with the second threaded hole 41 on the surface of the adjusting block 206. Then, the bolt 42 is rotated through the arc block 45 with the protruding block 46, so that the bolt 42 passes through the third threaded hole 44 on the surface of the mounting plate 43 and the second threaded hole 41 on the adjusting plate, so that the bolt 42 fixes the mounting plate 43 and the adjusting block 206 together. Then, the nut 47 is rotated to fix the nut 47 to the end of the bolt 42 away from the arc block 45. When the traffic flow on the road surface varies, the straight or turning markings on the indicator light 5 will be changed, thus changing the straight or turning lane. After changing the markings on the indicator light, the first motor 203 on the surface of the first fixed plate 202 can be activated, causing the output end of the first motor 203 to drive the output rod 204 to rotate. Then, the output rod 204 drives the threaded rod 205 with bearing 210 to rotate on the surface of the placement plate 201. Then, the adjusting block 206 on the surface of the threaded rod 205 will move upward on the surface of the threaded rod 205. At this time, the F-shaped plate 209 sliding inside the sliding hole on the surface of the auxiliary plate 208 restricts the movement trajectory of the adjusting block 206. Then, the adjusting block 206 drives the indicator light 5 to move upward, thus raising the position of the adjusted indicator light 5. This prevents some small cars from having their vision partially blocked by large vehicles in front after changing lanes, causing them to not see the changed lane indicator light 5, resulting in some small cars entering the wrong lane. As a result, the vehicles can only change their original driving direction, thus affecting the effectiveness of the indicator light 5. After adjusting the height of indicator light 5, the second motor 32 on the surface of the second fixing plate 31 can be activated, causing the second motor 32 to drive the round rod 33 to rotate on the second fixing plate 31. Then, the round rod 33 drives the connecting block 34 with the reinforcing plate 39 to rotate. Then, the connecting block 34 and the reinforcing plate 39 drive the placement plate 201 to rotate by an angle, thus changing the angle of indicator light 5. The side of indicator light 5 with the mark tilts downward by a certain angle. Then, the electric telescopic rod 38 on the surface of the L-shaped plate 37 is activated, so that the output end of the electric telescopic rod 38 is inserted into the round hole 36 on the surface of the control panel 35. This achieves the effect of fixing the angle of the connecting block 34 and indicator light 5 after rotation, so that drivers on the road can better observe indicator light 5.

Claims

1. A smart traffic light that adjusts based on traffic flow, comprising a bracket (1), an indicator light (5), an auxiliary device (3), and a mounting assembly (4), characterized in that: The bracket (1) is equipped with an adjustment device (2) with the aid of an auxiliary device (3). The adjustment device (2) includes a placement plate (201). One end of the placement plate (201) is fixedly connected to a first fixing plate (202). A first motor (203) is fixedly connected to the surface of the first fixing plate (202). An output rod (204) is fixedly connected to the output end of the first motor (203). A threaded rod (205) is fixedly connected to the surface of the output rod (204). The threaded rod (205) is rotatably connected to the first fixing plate (202). An adjustment block (205) is threadedly connected to the end of the threaded rod (205) near the first motor (203). 6) The surface of the adjusting block (206) is provided with a first threaded hole (207). The size of the first threaded hole (207) on the surface of the adjusting block (206) is adapted to the size of the threaded rod (205). The adjusting block (206) is fixedly connected to the indicator light (5) by means of the mounting assembly (4). An auxiliary plate (208) is fixedly connected to the surface of the placement plate (201). The surface of the auxiliary plate (208) is provided with a sliding hole. An F-shaped plate (209) is fixedly connected to one end of the adjusting block (206) near the auxiliary plate (208). The size of the F-shaped plate (209) is adapted to the size of the sliding hole. The F-shaped plate (209) and the auxiliary plate (208) are fixedly connected to the auxiliary plate (208). The auxiliary device (3) includes a second fixed plate (31), which is fixedly connected to the bracket (1). A second motor (32) is fixedly connected to one end of the second fixed plate (31). A round rod (33) is fixedly connected to the output end of the second motor (32). The round rod (33) is rotatably connected to the second fixed plate (31). A connecting block (34) is fixedly connected to the surface of the round rod (33). The end of the connecting block (34) away from the round rod (33) is fixedly connected to the placement plate (201). A control panel (35) is fixedly connected to the end of the round rod (33) away from the second motor (32). The control panel (35) has several circular holes (36) on its surface. The circular holes (36) on the surface of the control panel (35) are arranged equidistantly in a circle. An L-shaped plate (37) is fixedly connected to one end of the second fixing plate (31) near the control panel (35). An electric telescopic rod (38) is fixedly connected to one end of the L-shaped plate (37) away from the second fixing plate (31). The output end of the electric telescopic rod (38) is engaged with the control panel (35). A reinforcing plate (39) is fixedly connected to one end of the connecting block (34) away from the round rod (33). The reinforcing plate (39) is fixedly connected to the placement plate (201) at one end away from the connecting block (34).The mounting assembly (4) is located on the surface of the adjusting block (206). The mounting assembly (4) includes a second threaded hole (41) on the surface of the adjusting block (206). A bolt (42) is threadedly inserted into the second threaded hole (41) on the surface of the adjusting block (206). A mounting plate (43) is threadedly connected to the surface of the bolt (42). Two third threaded holes (44) are opened on the surface of the mounting plate (43). The size of the two third threaded holes (44) is adapted to the size of the bolt (42). The end of the mounting plate (43) away from the adjusting block (206) is fixedly connected to the indicator light (5).

2. The intelligent traffic light based on traffic flow adjustment according to claim 1, characterized in that: A bearing (210) is fixedly connected to the surface of the placement plate (201), and the inner ring of the bearing (210) is fixedly connected to the threaded rod (205).

3. A smart traffic light that adjusts based on traffic flow according to claim 2, characterized in that: The surface of the bolt (42) is fixedly connected to an arc block (45), and the surface of the arc block (45) is fixedly connected to a protruding block (46).

4. A smart traffic light that adjusts based on traffic flow according to claim 3, characterized in that: The bolt (42) is threaded with a nut (47) at the end away from the arc block (45), and the nut (47) is located at the end of the mounting plate (43) away from the arc block (45).

5. A smart traffic light that adjusts based on traffic flow according to claim 4, characterized in that: Two guide plates (48) are fixedly connected to one end of the mounting plate (43) away from the indicator light (5). The two guide plates (48) are inclinedly arranged on the surface of the mounting plate (43) and the surfaces of the two guide plates (48) are smooth.

6. A control method, characterized in that: The intelligent traffic light control method based on traffic flow adjustment according to any one of claims 1-5 includes the following steps: S1. When an indicator light needs to be installed for use, first place the mounting plate with the guide plate at the rear end of the indicator light onto the surface of the adjusting block. Then align the third threaded hole on the surface of the mounting plate with the second threaded hole on the surface of the adjusting block. Then, rotate the bolt through the arc block with the protruding block to make the bolt pass through the third threaded hole on the surface of the mounting plate and the second threaded hole on the adjusting plate, so that the bolt fixes the mounting plate and the adjusting block together. Then rotate the nut to fix the nut to the end of the bolt away from the arc block. S2. When the traffic flow on the road surface is different, the straight or turning markings on the indicator light surface will be changed to change the straight or turning lane. After changing the markings on the indicator light surface, the first motor on the first fixed plate surface can be activated, so that the output end of the first motor drives the output rod to rotate. Then the output rod drives the threaded rod with bearing to rotate on the placement plate surface. Then the adjusting block on the threaded rod surface will move upward on the threaded rod surface. At this time, the F-shaped plate sliding inside the sliding hole on the surface of the auxiliary plate restricts the movement trajectory of the adjusting block. Then the adjusting block drives the indicator light to move upward, so that the position of the adjusted indicator light becomes higher. S3. After adjusting the height of the indicator light, the second motor on the surface of the second fixed plate can be started; the second motor drives the round rod to rotate on the second fixed plate, and then the round rod drives the connecting block with the reinforcing plate to rotate. Then the connecting block and the reinforcing plate drive the placement plate to rotate, and then the angle of the indicator light changes, so that the side of the indicator light with the mark tilts down at a certain angle. Then the electric telescopic rod on the surface of the L-shaped plate is started, so that the output end of the electric telescopic rod is inserted into the round hole on the surface of the control panel, and then the angle of the connecting block and the indicator light after rotation is fixed.

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