Factory road traffic real-time signal indicator

Abstract

A factory road traffic real-time signal indicator is provided with a bucket-shaped support, and the support comprises a bottom plate and external expansion plates arranged above the four sides of the bottom plate. The external expansion plate is provided with a microwave radar and a plurality of state indicating lamps, and the bottom plate is provided with a projector facing downwards. A main control circuit is further arranged in the support, and the microwave radar, the state indicating lamp and the projector are respectively in control connection and power supply connection with the main control circuit. Pedestrians, vehicles and objects on roads in factories can safely and efficiently pass through intersections.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of factory road traffic control. BACKGROUND

[0002] The traditional intersection traffic signal is controlled by manual or automatic time logic, which can also be used for the control of the internal road traffic of a factory. However, the traffic condition of the internal road of a factory workshop is quite different from that of a general intersection. The most obvious point is that if there are few vehicles and personnel on the internal road of a factory workshop, the vehicles may be forced to stop and wait when there are no vehicles or personnel on the adjacent intersection, which may result in an increase in the number of start-stop times and an increase in the waiting time. SUMMARY

[0003] In view of the above situation, in order to solve the above technical problems, the utility model provides a factory road traffic real-time signal indicator to solve the problem of safe and efficient passing through the intersection of the internal road of a factory.

[0004] A factory road traffic real-time signal indicator is provided with a bucket-shaped support, wherein the support comprises a bottom plate and an outwardly extending plate arranged above the four sides of the bottom plate; a microwave radar and a plurality of state indicator lights are arranged on the outwardly extending plate respectively; a projector facing downward is arranged on the bottom plate; a main control circuit is further arranged in the support; the microwave radar, the state indicator lights, and the projector are respectively connected with the main control circuit for control and power supply.

[0005] According to the factory road traffic real-time signal indicator of the present application, the state indicator lights comprise a plurality of straight-ahead lights, left-turn lights, and right-turn lights, which can be used for the straight-ahead road, left-turn road, and right-turn road of multiple intersection.

[0006] According to the factory road traffic real-time signal indicator of the present application, left-turn indicator marks and right-turn indicator marks are arranged below the left-turn lights and the right-turn lights respectively, which can indicate the real-time state of the front road, left road, and right road through the signal light at each road intersection.

[0007] According to the factory road traffic real-time signal indicator of the present application, a shielding plate is further arranged between the adjacent outwardly extending plates.

[0008] According to the factory road traffic real-time signal indicator of the present application, a mounting and fixing hoist is arranged on the top of the support to hoist the support and the parts mounted thereon above the center of the intersection.

[0009] After adopting the technology of the present utility model, the factory road traffic real-time signal indicator according to the embodiment of the present utility model has the following beneficial effects.

[0010] 1) Through the cooperation of the main control circuit, sensor (microwave radar), indicator light and projector, according to the pre-set condition logic, it can be controlled automatically and manually, real-time intersection monitoring can be carried out, and real-time condition reminder can be delivered to each intersection. It is suitable for various roads in the factory to ensure the safe and efficient passing of people, vehicles and goods through the intersection, reduce the blind area of vision and reduce the number of vehicle start-stop and waiting time. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a factory road traffic real-time signal indicator in a hoisting use state according to the present application.

[0012] Figure 2 It is a bottom view of Figure 1

[0013] Figure 3 It is a use state schematic diagram of a factory road traffic real-time signal indicator according to the present application.

[0014] In the figure,

[0015] Support 1

[0016] Bottom plate 11

[0017] Outer expansion plate 12

[0018] Shielding plate 13

[0019] Microwave radar 2

[0020] State indicator light 3

[0021] Straight light 31

[0022] Left turn light 32

[0023] Left turn indicator 321

[0024] Right turn light 33

[0025] Right turn indicator 331

[0026] Projector 4

[0027] Mounting and fixing boom 5

[0028] Sensing area A

[0029] Ground projection area B

[0030] Sensible person / thing C DETAILED DESCRIPTION

[0031] ​Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. The following description, with reference to the accompanying drawings, is provided to aid in understanding exemplary embodiments of the present invention as defined by the claims and their equivalents. It includes various specific details to aid understanding, but these are to be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. Furthermore, detailed descriptions of functions and structures well known in the art will be omitted to make the specification clearer and more concise.

[0032] like Figures 1-3 As shown, a real-time traffic signal indicator for factory roads includes a bucket-shaped support 1. The support 1 includes a base plate 11 and an outer expansion plate 12 disposed on the four sides above the base plate 11. The outer expansion plate 12 is respectively provided with a microwave radar 2 and several status indicator lights 3. The base plate 11 is provided with a projector 4 facing downwards. The support 1 also includes a main control circuit. The microwave radar 2, status indicator lights 3 and projector 4 are respectively connected to the main control circuit for control and power supply.

[0033] The status indicator lights 3 include a straight-ahead light 31, a left-turn light 32, and a right-turn light 33. Several straight-ahead lights, left-turn lights, and right-turn lights can be installed for use on the straight-ahead, left-turn, and right-turn roads at multiple intersections.

[0034] The left turn light 32 and the right turn light 33 are respectively equipped with a left turn indicator 321 and a right turn indicator 331 below them. At each intersection, the real-time status of the road ahead, the road to the left, and the road to the right can be confirmed in advance by the traffic lights.

[0035] Each adjacent expansion plate 12 is also provided with a shielding plate 13. The shielding plate 13 is used to separate the expansion plates 12 in each direction, so that the status indicator lights and microwave radar on each expansion plate have a relatively independent operating space, avoiding mutual interference between the status indicator lights and microwave radar on adjacent intersections or adjacent expansion plates, avoiding errors in identification by personnel or intelligent devices at the intersection, and improving efficiency and accuracy.

[0036] The top of the bracket 1 is equipped with a mounting and fixing rod 5 for hoisting the bracket 1 and the components installed on the bracket 1 above the center of the intersection.

[0037] According to the factory road traffic real-time signal indicator of the present application, when in use, it is installed in the upper space of the center part of the factory road intersection, can be installed through a truss, and can also be directly installed on the roof at the indoor intersection. When the microwave radar 2 sensing area of the intersection of the factory internal road is sensed by a person, a vehicle or an object, the microwave radar 2 on the corresponding side detects the person, the vehicle or the object, transmits a signal to the control chip arranged in the main control circuit, and controls the intersection state indicator light 3 to be in a green light passing state through the algorithm control program prearranged in the control chip, at the same time, controls the straight light 31, the left turn light 32 and the right turn light 33 of the adjacent other intersections to be in a red light forbidden state or a green light passing state, and at the same time, the algorithm control program controls the projector 4 to project a ground projection figure to the ground of the intersection, so as to give passing guidance information for the personnel or intelligent devices at each intersection to observe and identify.

[0038] When specifically arranged, for example, the straight light 31 is bright, which represents that there is an obstacle in front, please pay attention, the left turn light 32 is bright, which represents that there is an obstacle on the left, please pay attention, and the right turn light 33 is bright, which represents that there is an obstacle on the right, please pay attention.

[0039] In the embodiment, the functions of the straight light 31, the left turn light 32 and the right turn light 33 are to be bright to attract people's attention, and when specifically arranged, various different color lights can be arranged according to specific conditions. More specifically, the straight light 31, the left turn light 32 and the right turn light 33 can be respectively arranged as red and green lights, so as to be controlled and managed more finely.

[0040] Figure 3 In the embodiment, the sensing area A represents the sensing area of the radar, the ground projection area B is the area where the ground projection figure projected by the projector 4 to the ground of the intersection is located, and the person / object C that can be sensed represents a person, a vehicle or an object entering the sensing area A.

[0041] It should be noted that the above is a principle description of the use method of the technical scheme structure of the present application, and when actually used, appropriate algorithm control programs can be arranged according to needs, including the display of the state indicator light, the detection and identification of the passing state, the passing guidance information of the ground projection figure, etc. can all be controlled and arranged according to different factory road site conditions, of course, manual control can also be performed according to the detected and transmitted information according to needs. Different setting contents are all based on the factory road traffic real-time signal indicator structure scheme proposed in the present application.

[0042] Further, the technical scheme product of the present application can adopt different installation methods at different intersections, for example, hanging on the top or the bottom at a cross intersection, hanging beside a 90-degree corner at a right-angle intersection, etc.

[0043] Further, the product of the technical scheme of the application can also be manually controlled to be forbidden or smooth at each intersection, for example, left turn is forbidden, straight driving is forbidden, or it is smooth all day long, and the like.

[0044] According to the factory road traffic real-time signal indicator, each blind area road state can be displayed in real time, and the intersection indicating lamp can be observed in advance when a person is away from the blind area.

[0045] The above has carried out the detailed introduction to the utility model, the principle and the implementation mode of the utility model have been set forth in this article by applying specific examples, the above example is only for helping understanding the method of the utility model and its core thought; simultaneously, for the general technical personnel of the field, according to the thought of the utility model, there will be change in specific implementation mode and application range, and the above-mentioned description should not be understood as the limitation of the utility model.

[0046] Through the description of the above implementation mode, the person skilled in the art can clearly understand that the utility model can be implemented. Of course, the above listed cases are only examples, and the utility model is not limited to this. The person skilled in the art should understand that other deformations or simplifications of the technical scheme of the utility model can be appropriately applied to the utility model, and should be included in the scope of the utility model.

Claims

1. A factory road traffic real-time signal indicator, characterized by, The application discloses a microwave radar vehicle state indicator, which is characterized by a bucket-shaped support (1) comprising a bottom plate (11) and an outwardly expanded plate (12) arranged above four sides of the bottom plate (11); a microwave radar (2) and a plurality of state indicator lamps (3) are arranged on the outwardly expanded plate (12) respectively; a projector (4) is arranged on the bottom plate (11) and faces downwards; a main control circuit is further arranged in the support (1); the microwave radar (2), the state indicator lamps (3) and the projector (4) are connected with the main control circuit in control and power supply respectively.

2. A factory road traffic real-time signal indicator according to claim 1, characterized in that, The state indicator lamps (3) comprise straight indicator lamps (31) and left and right turn indicator lamps (32) and (33).

3. A factory road traffic real-time signal indicator according to claim 2, characterized in that, Left and right turn indicator marks (321) and (331) are arranged below the left and right turn indicator lamps (32) and (33) respectively.

4. The factory road traffic real-time signal indicator of claim 1, wherein, Shielding plates (13) are further arranged between adjacent outwardly expanded plates (12) respectively.

5. A factory road traffic real-time signal indicator according to claim 1, wherein, An installation and fixing hoist (5) is arranged on the top of the support (1) and is used for hoisting the support (1) and parts installed on the support (1) above the center of an intersection.

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