CN214175288U - Intelligent traffic city induction rod system - Google Patents

Abstract

The utility model provides an induced pole system in intelligent transportation city, the electric iron comprises a pole body, integrated installation is equipped with perception terminal and display terminal on the body of rod, the perception terminal passes through communication terminal and display terminal coupling, the perception terminal includes that the interval sets up panoramic camera on the body of rod horizontal pole, based on the accurate discernment sonar of the many remote sound sources of microphone array, photosensitive sensor and 4D high definition radar, display terminal includes that the interval sets up a plurality of laser projectors on the body of rod horizontal pole. Urban traffic control elements are captured in a self-adaptive sensing targeting mode, dynamic traffic guidance and parking management are achieved through edge and cloud cooperative operation and intelligent scheduling, and an efficient and convenient solution is provided for urban traffic resource reuse and comprehensive traffic control.

Description

Intelligent traffic city induction rod system

Technical Field

The utility model relates to a wisdom traffic technical field, concretely relates to induced pole system in intelligent transportation city.

Background

In the process of urban modernization, a plurality of urban problems are exposed, for example, the problem of 'driving difficulty' expressed in dynamic traffic and the problem of 'parking difficulty' expressed in static traffic, and the urban traffic comprehensive treatment needs to be assisted by technologies such as internet of things, edge computing and cloud computing. The modes commonly adopted for traffic jam treatment comprise technologies and management measures such as adaptive signal control, traffic guidance screens, tidal lanes and the like, but the equipment arrangement cost of the measures is higher, the support functions and scenes are fewer, and the coordination quantity among systems is large; for parking control, the parking space is mostly constructed to break the bureau, but the cost is higher, the supply is not in demand and the urban land development is not facilitated. Therefore, a comprehensive management scheme with intensive functions and multiple scenes is urgently needed, current lane and parking space resources are reasonably utilized through technical means and data resources, passing and parking access efficiency is improved, repeated construction is reduced, and the problems of traffic jam, parking difficulty and the like are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an induced pole system in intelligent transportation city gathers the full key element information of urban traffic through the perception terminal, handles the back output through control terminal, and edge and high in the clouds are calculated in coordination, intelligent scheduling realizes that dynamic traffic is induced and the parking management, provides high-efficient, convenient solution for urban traffic resource multiplexing and comprehensive traffic is administered.

In order to realize the above-mentioned purpose, the utility model provides an induced pole system in intelligent transportation city, the power distribution system comprises a pole body, integrated installation is equipped with perception terminal and display terminal on the body of rod, the perception terminal passes through communication terminal and display terminal coupling, the perception terminal sets up including the interval panoramic camera on the body of rod horizontal pole, based on the accurate discernment sonar of the remote many sound sources of microphone array, photosensitive sensor and 4D high definition radar, display terminal includes that the interval sets up a plurality of laser projectors on the body of rod horizontal pole.

Furthermore, the communication terminal comprises RSU equipment and a PON optical fiber communication module, and the RSU equipment is arranged on the cross rod of the rod body at intervals.

Further, the intelligent monitoring system further comprises a control terminal, the control terminal is composed of an edge computing module and a cloud management and control platform, the edge computing module is close to the rod body, the signal input end of the edge computing module is connected with the signal output end of the sensing terminal through the RSU equipment, and the signal output end of the edge computing module is connected with the signal input end of the display terminal.

Furthermore, the body of rod is newly-built L type body of rod, or current traffic light pole, traffic signal pole and lane portal.

Furthermore, the system comprises a plurality of induction rod systems, wherein the induction rod systems are communicated with one another through the RUS equipment and the PON optical fiber communication module, so that information groups of the induction rods, cross-rod linkage and expansion of the service range and scenes of the induction rods are realized.

The utility model has the advantages that:

the utility model provides a pair of intelligent transportation city induction rod system, traditional traffic is induced and intelligent parking is equipped relatively, has that the integrated level is higher, the function is more comprehensive, intelligent degree is high, use the wide advantage of scene, is that new capital construction synthesizes organic combination and the important innovation in the management field in cities such as traffic, security protection and wisdom parking, has following advantage:

1. the utility model discloses based on information technology such as the current infrastructure resource combines thing networking, edge calculation, realized traffic induction, parking guidance comprehensive treatment, alleviated the traffic current situation of dynamic "driving difficulty" and static "parking difficulty", can improve traffic and pass and vehicle access efficiency, realize the management through information technology and promote, solved the problem that present traffic exists high-efficiently with low costs;

2. the utility model adopts the modularized and integrated design, and the embedded design of the terminal and the edge end, the function and the control strategy can be customized according to the application scene, the adaptability of the scene is strong, and the application space is wide; in addition, the rod body of the guiding rod adopted by the utility model can also be used as public rod sharing information and rod position to provide city monitoring and intelligent network automobile road coordination scene, the expansibility is strong, and the multi-rod forest establishment and repeated construction are avoided;

3. the utility model discloses a perception terminal can realize the monitoring of the whole key element information of traffic road conditions, data coupling, when unifying the information entry, unifies the data format, reduces the heterogeneous data structurization of multisource and handles and the data fusion cost; furthermore, the sensing terminal can independently acquire data, can adaptively switch different sensing modes such as a sound source mode, a flow monitoring mode, a photosensitive mode and the like according to an actual scene, realizes combined sensing and grouping sensing, breaks through a traditional independent sensing mode information isolated island, expands a sensing scene, and improves sensing precision, breadth and fine granularity;

4. the control terminal realizes the layered cooperative management and control of edge calculation and cloud calculation through the cooperative operation of the edge calculation AI server and the cloud comprehensive management and control platform, reasonably distributes calculation resources, and simultaneously considers the ubiquitous scenes of mass data access, low delay, high bandwidth and the like, thereby improving the calculation utilization rate; meanwhile, by means of a cloud cooperation mechanism, most data are processed at the edge end, and the storage and processing cost of cloud massive data is saved;

5. the utility model discloses in the induced scene of traffic, the information projection can be carried out to laser projection module real-time kinematic, deals with complicated changeable traffic environment. For example, the rapid switching of tidal lanes, gratings and signs can quickly realize the switching of traffic organization modes; for example, when the vehicle is driven in an environment with weak ambient light, the laser projection module can replace a road marking to conduct night traffic guidance; and combine the inductive pole parking stall platform applet real-time information propelling movement and car road cooperation, the inductive pole realizes that high-efficient low-cost traffic is induced, and the traffic of tradition is induced the mode and is had huge promotion and optimization.

6. The utility model discloses in the guidance scene of parkking, through parking stall lane dynamic scheduling, with the space of getting in exchange for time, not only excavate current situation infrastructure utilization ratio, through perception interaction, the auxiliary vehicle accurately parks simultaneously, through induction rod parking stall platform applet and laser projection module, release services such as parking stall reservation, parking stall management, promote lane parking stall utilization ratio and resident's trip, parking experience, realize wisdom trip, wisdom parking;

7. the display terminal of the utility model can not only adjust the projection content according to the scene, but also combine the illumination sensing module to realize the dynamic adjustment of laser illumination, thereby ensuring the projection definition and saving the terminal resource consumption;

8. the utility model discloses a unified information entry, terminal edge cloud operation scheduling in coordination, data structurization, integration degree are high, through inserting high in the clouds management and control platform data center to the demander is provided to the data API form, realizes that digital assets become present.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention; (the body of rod is the new pole setting)

Fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention; (the body of rod is traffic light pole)

Fig. 3 is a schematic view of the overall structure of embodiment 3 of the present invention; (the body of rod is traffic signal pole)

Fig. 4 is a schematic view of the overall structure of embodiment 4 of the present invention; (the body of rod is the door frame of the lane)

Fig. 5 is a block diagram showing the components of the induction rod system according to embodiments 1 to 4 of the present invention.

FIG. 6 is a view of the application scene of the city induction rod of the present invention;

fig. 7 is another application scene diagram of the city guiding rod of the present invention.

Shown in the figure: 1-perception terminal, 101-panoramic perception module, 102-sound source identification module, 103-illumination perception module, 104-radar perception module, 2-communication terminal, 201-RSU equipment, 202-PON optical fiber communication module, 3-control terminal, 301-edge calculation module, 302-cloud comprehensive management and control platform, 4-display terminal, 401-laser projection module, 402-small program module (induction rod parking space platform small program), 5-external interaction terminal, 501-other city induction rod, 502-traffic facility, 503-vehicle and 6-induction rod body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, this embodiment 1 provides an intelligent transportation city induction rod system, including the body of rod 6, integrated installation has perception terminal and display terminal on the body of rod 6, the perception terminal passes through communication terminal and display terminal coupling, the perception terminal includes that the interval sets up panorama camera 101 on the body of rod 6 horizontal pole, remote many sound sources accurate identification sonar 102, photosensitive sensor 103 and 4D high definition radar 104 based on the microphone array, the display terminal includes that the interval sets up a plurality of laser projectors 401 on the body of rod 6 horizontal pole.

Further, the communication terminal comprises RSU devices 201 and a PON fiber communication module 202, wherein the RSU devices 201 are arranged on the cross rod of the rod body 6 at intervals.

Further, still include control terminal, control terminal comprises edge calculation module 301 and high in the clouds management and control platform 302, edge calculation module 301 is close to the body of rod 6 sets up, the signal input part of edge calculation module 301 passes through RSU equipment 201 with perception terminal's signal output part is connected, edge calculation module 301's signal output part with display terminal's signal input part is connected.

The utility model provides an embodiment 2-4 still, embodiment 2-4's component structure is the same with embodiment 1 with the implementation method, the difference is that embodiment 1's induction rod system is laid on the L type pole body 6 of newly-building (as shown in fig. 1), embodiment 2's induction rod system is laid on current traffic light (as shown in fig. 2), embodiment 3's induction rod system is laid on current traffic signal pole (as shown in fig. 3), embodiment 4's induction rod system is laid on current lane portal (as shown in fig. 4).

The specific composition of the induction rod system described in examples 1-4 above is described in detail below.

As shown in fig. 5, the guidance pole system described in the above embodiments 1-4 mainly includes four terminals, which are a sensing terminal 1, a communication terminal 2, a control terminal 3, and a display terminal 4, where the sensing terminal 1, the control terminal 3, and the display terminal 4 interact with each other through the communication terminal 2, and the terminals cooperate to complete data acquisition, data processing, and data output (traffic guidance and parking guidance) of the city traffic full-factor information, and further communicate with an external interaction terminal 5 through the communication terminal 2, so as to implement mutual, group communication between multiple guidance poles, and traffic guidance of cooperation between the guidance poles and a multi-edge terminal.

Specifically, the sensing terminal 1 includes but is not limited to including panorama sensing module 101, sound source identification module 102, illumination sensing module 103 and radar sensing module 104, and connect through communication circuit between each module, and integrated installation is in on the body of rod 6 of induction pole, can independently carry out the perception instruction through MEC cooperation between each module, and the sensing of group between the perception terminal of combination perception and other induction poles also can form sound source mode, photosensitive mode, flow monitoring mode etc. in order to deal with different scene demands to can high-efficiently gather the full element information of urban traffic.

Further, the panoramic sensing module 101 is a panoramic camera for acquiring full-view video information within a scene range; the sound source identification module 102 adopts a multi-sound-source positioning sonar based on FPGA embedded design, and is used for realizing remote multi-sound-source positioning and acquiring sound information in real time; the illumination sensing module 103 adopts a photosensitive sensor and is used for realizing illumination intensity; the radar sensing module 104 adopts a 4D high-definition radar of a single-radar area track tracking technology and a multi-radar area track tracking technology to realize information sensing of target states, sizes, positioning and the like in a sensing area.

Further, when the signals collected by the sensing terminal 1 are noisy in the environment or emergency call, whistle and the like occur, the signals are identified and processed by the control terminal 3 and then are controlled to be automatically switched into a sound source mode, and the sound source mode is a combined action of the panoramic sensing module 101 and the sound source sensing module 102 so as to realize whistle snapshot and security call response; when the lane flow in a certain period needs to be counted, switching a flow monitoring mode, wherein the flow monitoring mode is a combination of the panoramic sensing module 101 and the radar sensing module 104, and the lane-level traffic flow is counted by combining the positioning information of the induction rod; when the illumination environment changes greatly, the photosensitive mode is automatically switched, and the photosensitive mode is the combination of the illumination sensing module 103 and the radar sensing module 104 to realize intelligent illumination and the self-adaptive adjustment of the laser of the induction rod.

Specifically, the communication terminal 2 includes an RSU device 201 and a PON fiber communication module 202, where the RSU device 201 supports U_UAnd PC5 communication mode, which is used to realize the communication between the sensing terminal 1 and the control terminal 3, between the guidance pole and the traffic facilities 502 such as traffic lights and guidance screens, between the guidance pole and the vehicles 503 such as cars and electric cars, and between the guidance pole and other guidance poles 501; the PON optical fiber communication module 202 is connected to an optical fiber trunk line through an ONU and an OLT device to implement communication between the inducing rod and the cloud integrated control platform 302 of the control terminal 3; in addition, reserve the interface at the induction pole top, support the little basic station construction of 5G, when promoting communication speed, capacity and quality, reduce the induction pole body of rod and construct the cost again.

Specifically, the control terminal 3 includes an edge computing module 301 and a cloud integrated control platform 302, the edge computing module 301 employs an edge computing AI server to perform edge data processing, adaptive sensing, traffic guidance and parking guidance, and low-latency response is realized, if a scene with complex road conditions and a large data amount is responded, the edge computing module 301 forwards preprocessed data to the cloud integrated control platform 302 to perform cloud computing, and most data are digested at the edge through a layered collaborative control mode, so that computing power is reasonably distributed, and meanwhile, cloud data storage and computing cost are greatly saved.

Specifically, display terminal 4 includes laser projection module 401 and induction bar parking stall platform applet module 402, laser projection module 401 adopts laser projection display technology (LDT) to carry out the adjustment of dynamic sign marking, realizes tidal lane induction and parking stall mark, parking guidance etc. induction bar parking stall platform applet module 402 realizes functions such as information transceiver, parking stall management.

Specifically, the external interactive terminal 5 includes other inducing rods 501, a transportation facility 502 and a transportation means 503, wherein the transportation facility 502 includes a traffic light, an inducing screen, and the like, the transportation means 503 includes an automobile, an electric vehicle, and the like, the inducing rod system implements real-time interaction of collected information with the edge computing module 301 through the RSU device 201 through the sensing terminal 1, drives the display terminal 4 to perform traffic induction, and simultaneously communicates with the external interactive terminal 5 through the communication terminal 2, thereby realizing sensing sharing and vehicle-road cooperation.

Specifically, the RSU device 201 and the display terminal 4 in the sensing terminal 1 and the communication terminal 2 are all connected and installed on the rod body 6 of the guiding rod through a buckle or a slide way, and the position can be adjusted according to actual requirements. Wherein, each pole of the display terminal 4 is arranged, the modules of the sensing terminal 1 can be arranged at intervals according to the actual sensing range and are interconnected through the RSU device 201 or the communication circuit, and the edge calculation module 301 in the control terminal 3 is arranged near the induction pole group area for quick response. Furthermore, one edge control module 301 manages and controls a plurality of guidance poles, and the clustering management and control realizes pole collapse region information sharing and unified intelligent scheduling, and reduces the cost of direct terminal deployment computing power while ensuring stability and delay requirements.

To sum up, the utility model provides a pair of traffic guidance pole system in intelligent transportation city can accomplish traffic guidance full flow such as guidance pole information acquisition, information processing, information interaction and information issuing, order execution, data change, above a route is realized to city guidance pole system, can carry out alone, also can be through luring the guide arm communication, the group perception, unified scheduling forms regional self-adaptation traffic guidance cluster, and its specific application scene is shown as the application scene of fig. 6-7.

The parts not described in the specification are prior art or common general knowledge. The present embodiments are to be considered as illustrative and not restrictive, and modifications and equivalents of the present invention that may occur to persons skilled in the art are intended to be included within the scope of the present invention as defined by the appended claims.

Claims (4)

1. The utility model provides an intelligent transportation city induction pole system, includes the body of rod (6), its characterized in that: integrated installation is equipped with perception terminal and display terminal on the body of rod (6), the perception terminal passes through communication terminal and display terminal coupling, the perception terminal includes that the interval sets up panorama camera (101) on the body of rod (6) horizontal pole, based on accurate discernment sonar (102) of many remote sound sources of microphone array, photosensitive sensor (103) and 4D high definition radar (104), display terminal includes that the interval sets up a plurality of laser projectors (401) on the body of rod (6) horizontal pole.

2. The system of claim 1, wherein: the communication terminal comprises RSU equipment (201) and a PON optical fiber communication module (202), wherein the RSU equipment (201) is arranged on a cross rod of the rod body (6) at intervals.

3. The system of claim 2, wherein: still include control terminal, control terminal comprises edge calculation module (301) and high in the clouds management and control platform (302), edge calculation module (301) are close to the body of rod (6) sets up, the signal input part of edge calculation module (301) passes through RSU equipment (201) with the signal output part of perception terminal is connected, the signal output part of edge calculation module (301) with display terminal's signal input part is connected.

4. The system of claim 1, wherein: comprising a plurality of induction pole systems according to any of claims 1-3, which communicate with each other via RSU devices (201) and PON fiber optic communication modules (202).

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