CN114038226A - Multi-functional wisdom pole control system based on big data - Google Patents
Multi-functional wisdom pole control system based on big data Download PDFInfo
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- CN114038226A CN114038226A CN202110258157.4A CN202110258157A CN114038226A CN 114038226 A CN114038226 A CN 114038226A CN 202110258157 A CN202110258157 A CN 202110258157A CN 114038226 A CN114038226 A CN 114038226A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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Abstract
The invention discloses a multifunctional intelligent rod control system based on big data, which is characterized by comprising a rod body, a processing module, a camera module and an intelligent display module, wherein the camera module is used for shooting and acquiring parking space information of a parking lot, a parking space marking unit and a coordination unit are arranged in the processing module, the parking space marking unit divides a parking space of the parking lot into a plurality of parking areas, the camera module comprises a shooting unit and a synthesis unit, the shooting unit shoots the parking space in real time, the synthesis unit is used for synthesizing parking space pictures shot by the shooting unit and judging whether vehicles park in the parking space or not, the coordination unit is used for distributing the connected vehicles to park in the parking space, a guide unit is also arranged in the processing module, and the guide unit is provided with a storage guide strategy and a delivery guide strategy. The multifunctional intelligent rod control system based on the big data has the advantages that empty parking spaces are counted, and vehicles can be guided based on the big data, so that the parking efficiency is improved.
Description
Technical Field
The invention relates to the technical field of smart cities, in particular to a multifunctional smart bar control system based on big data.
Background
At present, national communication and informatization construction are accelerated, intelligent urban areas and intelligent economy are heated continuously, and governments at all levels invest huge resources in the field, so that efficient storage and transmission of high-speed data and large data application in a mobile state are realized, and rapid development of production, office work, electronic commerce and the like is promoted. In addition to a high-end intelligent cloud computing center designed from the top layer, the city terminal serving as a communication layer and a sensing layer is also very critical in realizing the smart city.
The smart city multifunctional street lamp combines energy-saving illumination, wireless communication, municipal monitoring, internet application, information acquisition, convenience for people service, advertisement display, calling and responding and intelligent charging, can be used as the most appropriate data acquisition, exchange and display terminal mode in a city area, and is the basis of an intelligent city terminal application layer.
Some multi-functional street lamps have combined the big data and have used in the parking area in the present wisdom city, with multi-functional street lamp setting in parking area department, not only can throw light on the parking area, make things convenient for the car owner to park, and set up information indication on the street lamp, show the vacant parking stall that exists in with the parking area through big data, thereby the surplus parking stall that supplies the parking of suggestion car owner, but only can show the surplus parking stall, can not plan the instruction to the parking of vehicle, make the car owner need spend the time to look for the parking stall that can park, lead to parking inefficiency, and cause the condition that the vehicle blocked up in the parking area easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multifunctional intelligent rod control system based on big data, which is used for counting empty parking spaces and guiding vehicles based on the big data, so that the parking efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional intelligent rod control system based on big data comprises a rod body, a processing module and a camera module which are arranged on the rod body, and an intelligent display module, wherein the camera module is used for shooting vehicle entrances and exits and parking places of a parking lot, a plurality of entrances and exits are arranged on two sides of the parking lot, a multi-lane passing vehicle channel is arranged at any entrance and exit, and a positioning number is arranged on the parking place;
the intelligent display module comprises an intelligent rod display board positioned on a rod body and an intelligent display board positioned in the parking area, wherein the intelligent display board is used for displaying positioning numbers, and the positioning numbers in different parking areas are different;
the processing module further comprises a coordination unit and an indication unit, the camera shooting module comprises a shooting unit, a synthesis unit and a warehouse-out judgment unit, the shooting unit shoots parking spaces and entrances and exits in real time and judges whether vehicles enter the parking lot according to shot pictures, the synthesis unit is used for shooting the pictures of the parking spaces shot by the shooting unit and judging whether the parking spaces are empty or not and generating vacancy information, the vacancy information comprises positioning numbers of the parking spaces which are not parked, when a vehicle enters the parking lot, the shooting unit sends parking instructions to the coordination unit, the synthesis unit sends vacancy information to the coordination unit, when the coordination unit receives the parking instructions, parking spaces which can be parked are distributed according to the vacancy information, the positioning numbers of the parking spaces which can be parked are sent to the indication unit, and the warehouse-out judgment unit judges whether the vehicle needs to be out of the warehouse or not, the ex-warehouse representation vehicle drives away from the parking space and drives away from the parking lot, and when the vehicle in the parking space is out of the warehouse, the ex-warehouse judgment unit generates an ex-warehouse instruction and sends the ex-warehouse instruction to the guide unit;
the processing module is also provided with a guiding unit, the guiding unit is provided with a warehousing guiding strategy and a ex-warehouse guiding strategy, when the warehousing guiding strategy receives a parking instruction sent by the coordination unit, the guiding unit sets a vehicle warehousing route, and when the ex-warehouse guiding strategy receives an ex-warehouse instruction sent by the ex-warehouse judgment unit, the guiding unit sets a vehicle ex-warehouse route;
when the vehicle deviates from the warehousing route or the ex-warehouse route, the guiding unit updates the warehousing route or the ex-warehouse route and generates updating information, the updating information comprises the updated warehousing route or the ex-warehouse route, the guiding unit sends the updating information to the intelligent display module, and the intelligent pole displays the corrected route;
the intelligent pole display board comprises an information display unit, a navigation display unit, a switching unit and a refreshing unit, wherein the display unit is used for displaying parking vehicle information and spare space information in a parking lot, the navigation display unit is used for displaying an in-garage route or an out-garage route, the intelligent display module further comprises a simple interface and a combined interface, the simple interface is used for displaying information output by the information display unit, the combined interface is used for simultaneously displaying parking space information output by the information display unit and route signals output by the navigation display unit, the combined interface comprises an information output column and a plurality of navigation windows, the information output column displays parking space information in real time, the plurality of navigation windows are used for simultaneously displaying navigation of a plurality of routes, when the switching unit receives signals sent by the guiding unit, the switching unit switches the interface to the combined interface, when the vehicle stops at the parking space or leaves the parking lot, the control interface of the switching unit is switched to the simple interface from the combined interface, and the refreshing unit refreshes the information displayed in the information display unit;
the processing module is also provided with a memory unit, an analysis unit and a prediction unit, the memory unit records traffic flow information of a plurality of days before and generates a traffic flow record table, the traffic flow information comprises vehicle entering and exiting quantity and entering and exiting time, the traffic flow record table comprises a plurality of time periods and the vehicle entering and exiting quantity in the time periods, the analysis unit is provided with a parking grade judgment strategy, the judgment strategy determines parking grades through the traffic flow record table, the parking grades comprise high-frequency parking grades and low-frequency parking grades, the high-frequency parking grades are parking grades which are larger than the preset entering and exiting quantity in each time period, the low-frequency parking grades are parking grades which are smaller than the preset entering and exiting quantity in each time period, the prediction unit calculates the vehicle entering and exiting quantity in the prediction time period according to the traffic flow record table and generates prediction information, the prediction information is the number of vehicles entering and exiting in a prediction time period, the prediction unit sends the prediction information to the intelligent pole display board and the coordination unit, a high-frequency coping strategy is arranged in the coordination unit, and when the coordination unit receives the prediction information, the high-frequency coping strategy allocates the vehicles at the high-frequency parking level to enter the parking lot and/or leave the parking lot.
As a further improvement of the invention, a graffiti area for a shooting unit to shoot and identify is arranged in the parking space, an original graffiti area photo in the synthesis unit is a base photo, the shooting unit shoots the graffiti area in the parking space in real time as a comparison photo, the comparison photo and the base photo are synthesized to form a synthesis photo, a shadow ratio, a shadow preset value and a comparison strategy are configured in the synthesis unit, the shadow ratio is a ratio of a shadow area of the comparison photo when the comparison photo is shielded to the graffiti area, the comparison strategy judges whether a vehicle is parked at the parking space by comparing the shadow ratio of the synthesis photo and the shadow preset value, and the vehicle is judged to be parked when the shadow ratio is larger than the shadow preset value.
As a further improvement of the present invention, the graffiti area includes a first identification area, a second identification area and a third identification area which are sequentially arranged along the width direction of the parking space, and the comparison policy includes:
if the first identification area, the second identification area and the third identification area in the synthesized picture do not have shadows, and the shadow ratio is smaller than a preset shadow value, determining that the vehicle does not stop at the parking space, and determining that the vehicle does not stop at the parking spaces on the two sides of the parking space;
if the first identification area and the second identification area in the synthesized picture are not shaded, the third identification area is shaded, and the shading ratio is smaller than a preset shading value at the moment, the parking space is judged not to stop the vehicle, and the vehicle is stopped at the adjacent parking space on one side of the third identification area;
if the second identification area and the third identification area in the synthesized picture do not have shadows, the first identification area has shadows, and the shadow ratio is smaller than a preset shadow value at the moment, the parking space is judged not to stop the vehicle, and the vehicle is stopped at the adjacent parking space on one side of the first identification area;
if the first identification area and the third identification area in the synthesized picture are shaded, the second identification area is not shaded, and the shading ratio is smaller than a preset shading value at the moment, the parking space is judged not to stop the vehicle, and the vehicles at the two adjacent sides of the parking space stop;
if the first identification area and the second identification area in the synthesized picture are shaded, and the shading ratio is greater than a preset shading value at the moment, judging that the vehicle stops at the parking space;
if the third identification area and the second identification area in the synthesized picture are shaded, and the shading ratio is greater than a preset shading value at the moment, judging that the vehicle stops at the parking space;
and if all the scrawling areas in the synthetic picture are shadows and the shadow ratio is greater than a preset shadow value, judging that the vehicle stops at the parking space.
As a further improvement of the present invention, an identification policy is configured in the ex-warehouse judgment unit, and the identification policy includes:
the parking lot comprises a shooting unit, a storage unit and an information display unit, wherein the shooting unit shoots that a main driving door of a parked vehicle at a parking space is opened, the shooting unit identifies a positioning number of the parking space where the vehicle is located, when the shooting unit shoots that a driver enters the vehicle and closes the door, the driver judges that the vehicle at the parking space is to be discharged, the identification strategy sends a signal to the information display unit, the information display unit displays that the vehicle at the parking space is to be discharged, and the discharge guide unit sets a vehicle discharge route.
As a further improvement of the invention, the two sides of the parking space are also provided with exit marker lights, when the exit guide unit receives an exit signal sent by the exit judgment unit, the switching unit switches the simple interface to a combined interface, the combined interface displays an exit route, and the exit marker lights on one side of the parking space twinkle to guide an exit vehicle to enter the exit route based on the exit route.
As a further improvement of the present invention, the updating of the warehousing route or the ex-warehousing route by the guidance unit is specifically:
when the vehicle deviates from the warehousing route set by the warehousing guide strategy, the intelligent rod display board displays the route error, the coordination unit distributes the vacant parking space nearest to the vehicle, the guide unit updates the warehousing route, and the navigation display unit displays the updated warehousing route;
when the vehicle deviates from the delivery route set by the delivery guidance strategy, the information display unit displays the route error, the guidance unit updates the delivery route, and the navigation display unit displays the updated delivery route.
As a further improvement of the invention, when the parking grade is a high-frequency parking grade, the prediction unit calculates the number of vehicles entering and exiting in a prediction time period, and the intelligent pole display board displays prediction information; and when the parking grade is a low-frequency parking grade, the prediction unit does not calculate the number of the vehicles entering and exiting in the prediction time period.
As a further improvement of the present invention, the high-frequency docking class includes an entering high-frequency class, an entering and exiting high-frequency class, and an exiting high-frequency class, and the high-frequency coping strategy specifically includes:
when the vehicle enters the high-frequency level, the information display unit displays one of the vehicle channels at the entrance and exit at one side for the vehicle to drive away, the other lanes for the vehicle to enter, and the vehicle channels at the other entrance and exit are only used for the vehicle to enter;
when the parking lot is at the high-frequency level of the first access garage, the information display unit displays that the vehicle channel at the access opening at one side of the parking lot provides vehicle access, and the vehicle channel at the access opening at the other side of the parking lot provides vehicle drive-off;
when the vehicle is in the high-frequency level of the warehouse-out, the information display unit displays that one of the vehicle channels at the entrance and the exit on one side is used for the vehicle to enter, the other lanes are used for the vehicle to leave and only provide the vehicle to leave, and the vehicle channels at the other entrances and exits are only used for providing the vehicle to leave.
As a further improvement of the invention, a communication module is also arranged in the rod body, and the communication module is in communication connection with the vehicle in a Bluetooth and/or wifi mode
The invention has the beneficial effects that:
1: the parking spaces are shot through the shooting units in the camera modules, the pictures shot by the shooting units are compared under the action of the synthesis unit, so that whether the vehicles stop at the parking spaces is judged, the vehicles needing to stop are distributed with the vehicles capable of stopping under the action of the coordination unit, the vehicles are judged to be out of the garage under the action of the out-of-garage judgment unit, routes of the vehicles entering and leaving the garage are planned under the action of the guide unit, and the vehicles are guided to enter the garage for parking and leave the garage, so that the parking efficiency is improved;
2: the memory unit is used for memorizing the traffic flow, the analysis unit is used for analyzing the traffic flow and planning a high-frequency parking grade and a low-frequency parking grade, and the high-frequency coping strategy is used for allocating the vehicles to enter and exit the garage, so that the parking efficiency is further improved.
Drawings
FIG. 1 is a schematic perspective view of a smart stick;
fig. 2 is a flow chart of the processing module, the camera module, the smart display module, and the communication module.
Reference numerals: 1. a rod body; 2. a processing module; 3. a camera module; 4. an intelligent display module; 5. and a communication module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 and 2, a specific embodiment of a multi-functional smart bar control system based on big data according to the present invention includes a bar body 1, a processing module 2 and a camera module 3 disposed on the bar body 1, and further includes an intelligent display module 4, the processing module 2 is disposed in the bar body 1, the camera module 3 is connected to the bar body 1, the camera module 3 is used for capturing parking space information of a parking lot where the parking space information is located, a plurality of entrances and exits are disposed on two sides of the parking lot, in this embodiment, two entrances and exits are selected, and a multi-lane vehicle channel is disposed at the entrance and exit.
Referring to fig. 1 and 2, a parking space marking unit is configured in a processing module 2, the parking space marking unit divides a parking space of a parking lot into a plurality of parking areas, an intelligent display module 4 comprises an intelligent rod display board located on a rod body 1 and an intelligent display board located in the parking areas, the intelligent display board is used for displaying positioning numbers, the positioning numbers in different parking areas are different, the parking areas are an area a, an area B, an area C and an area D in sequence along the edge of the parking lot, the area B and the area C are parking areas respectively arranged at two sides of a vehicle passage, the area a is a parking area at one side of the area B away from the vehicle passage, the area D is a parking area at one side of the area C away from the vehicle passage, transition passages for vehicle transition are further arranged between the area a and the area B and between the area C and the area D, the transition passages are bidirectional vehicle access passages, and are also bidirectional vehicle access passages, when two vehicles enter simultaneously, the vehicles can conveniently pass through, and the parking spaces are sequentially subjected to positioning numbering in any parking area, wherein the positioning numbering is different; for example: when being provided with 10 parking stalls in arbitrary one is berthhed the region, the parking stall serial number in A district does in proper order: the parking spaces in the areas A1 to A10 are numbered as follows in sequence: the parking spaces in the areas B1 to B10 are numbered as follows in sequence: the parking spaces in the areas C1 to C10 are numbered as follows in sequence: d1 to D10.
Referring to fig. 1 and 2, the processing module 2 further includes a coordination unit and an indication unit, the camera module 3 includes a shooting unit, a synthesis unit and a warehouse-out judgment unit, the shooting unit shoots the parking space and the entrance and exit in real time, and judging whether a vehicle enters the parking lot according to the shot picture, wherein the synthesis unit is used for shooting the picture of the parking space shot by the shooting unit and judging whether the parking space is an empty parking space and generating vacancy information, the shooting unit sends a parking instruction to the coordination unit, the synthesis unit sends vacancy information to the coordination unit, when the coordination unit receives the parking instruction, the parking spaces capable of parking are distributed according to the vacancy information, the positioning numbers of the parking spaces capable of parking are sent to the indicating unit, the ex-warehouse judging unit judges whether the vehicles need to be ex-warehouse or not, the ex-warehouse represents that the vehicles are driven out of the parking spaces and driven out of the parking lot, when the vehicle in the parking space is out of the garage, the garage-out judging unit generates a garage-out instruction and sends the garage-out instruction to the guiding unit;
referring to fig. 1 and 2, the parking space is further provided with a graffiti area for the shooting unit to shoot and identify, an original graffiti area photo in the synthesis unit is a base photo, the shooting unit shoots the graffiti area in the parking space in real time as a comparison photo, the comparison photo and the base photo are synthesized to form a synthesis photo, the synthesis unit is configured with a shadow ratio, a shadow preset value and a comparison strategy, when a vehicle parked at a parking space beside the parking space or a vehicle parked at the parking space forms a shadow area by using the contrast photo, the shadow ratio is the ratio of the shadow area when the contrast photo is blocked to the scrawling area, the comparison strategy judges whether the vehicle is parked at the parking space or not by comparing the shadow ratio of the synthesized photo with the shadow preset value, the vehicle is judged to be parked when the shadow ratio is greater than the shadow preset value, the shadow preset value is set to be 60%, and the vehicle is judged to be parked at the parking space when the shadow ratio is greater than 60%.
Referring to fig. 1 and 2, the scribble region includes first identification area, second identification area and the third identification area that sets gradually along parking stall width direction, the comparison strategy includes:
if the first identification area, the second identification area and the third identification area in the synthesized picture have no shadow, and the shadow ratio is smaller than a preset shadow value, determining that the parking space does not stop the vehicle, and the parking spaces on the two sides of the parking space do not stop the vehicle;
if the first identification area and the second identification area in the synthesized picture do not have shadows, the third identification area has shadows, and the shadow ratio is smaller than the preset shadow value, the parking space is judged as not parking the vehicle, and the adjacent parking space on one side of the third identification area parks the vehicle;
if the second identification area and the third identification area in the synthesized picture do not have shadows, the first identification area has shadows, and the shadow ratio is smaller than the preset shadow value, the parking space is judged as not parking the vehicle, and the adjacent parking space on one side of the first identification area parks the vehicle;
if the first identification area and the third identification area in the synthesized picture are shaded, the second identification area is not shaded, and the shading ratio is smaller than the preset shading value, the parking space is judged not to stop the vehicle, and the parking spaces on two adjacent sides of the parking space stop the vehicle;
if the first identification area and the second identification area in the synthesized picture have shadows and the shadow ratio is greater than the preset shadow value, determining that the vehicle stops at the parking space;
if the third identification area and the second identification area in the synthesized picture have shadows and the shadow ratio is greater than the preset shadow value, determining that the vehicle stops at the parking space;
if all the scrawling areas in the synthesized picture are shadows and the shadow ratio is greater than a preset shadow value, determining that the vehicle stops at the parking space;
through the comparison photo that shoots the unit and compare with the basement photo in scribble region synthetically, realize whether having berthhed the vehicle on the quick judgement parking stall to with information transmission to processing module 2 in, and can be accurate show parking stall information in intelligent display module 4.
Referring to fig. 1 and fig. 2, the guidance unit is configured with a warehousing guidance policy and a delivery guidance policy, when the warehousing guidance policy receives the parking instruction sent by the coordination unit, the guidance unit sets a vehicle warehousing route, and when the delivery guidance policy receives the delivery instruction sent by the delivery judgment unit, the guidance unit sets a vehicle delivery route, for example: when a coordination unit configures that a vehicle entering a parking lot stops at an A4 parking space, a storage guide strategy sets a most rapid storage route, so that the vehicle can rapidly enter the A4 parking space according to the storage route; when the outbound guidance strategy receives an outbound signal of the vehicle sent by the outbound judgment unit, the outbound guidance strategy sets the fastest outbound route of the vehicle, so that the vehicle can quickly drive away from the parking lot according to the outbound route;
when the vehicle deviates from the warehousing route or the ex-warehouse route, the guiding unit updates the warehousing route or the ex-warehouse route and generates updating information, the updating information comprises the updated warehousing route or the ex-warehouse route and generates a corrected route, the guiding unit sends the updating information to the intelligent display module 4, and the intelligent pole displays the corrected route, so that a driver can rapidly go out of the warehouse or enter the warehouse according to the corrected route;
the specific steps of updating the warehousing route or the ex-warehouse route by the guiding unit are as follows: when the vehicle deviates from the warehousing route set by the warehousing guide strategy, the intelligent rod display board displays the route by error, the coordination unit distributes the vacant parking space nearest to the vehicle, the guide unit updates the warehousing route, and the navigation display unit displays the updated warehousing route;
when the vehicle deviates from the delivery route set by the delivery guidance strategy, the information display unit displays the route error report, the guidance unit updates the delivery route, and the navigation display unit displays the updated delivery route; so that the vehicle deviating from the warehousing route or the ex-warehousing route is corrected and guided to be warehoused or ex-warehoused.
Referring to fig. 1 and 2, a communication module 5 is further disposed in the rod body 1, the communication module 5 is in communication connection with a vehicle through a bluetooth and/or wifi mode, the intelligent display module 4 includes an information display unit, a navigation display unit, a switching unit and a refreshing unit, the display unit is used for displaying parking vehicle information and spare space information in a parking lot, statistics of parking quantity and statistics of parking space are achieved, the navigation display unit is used for displaying a route of a garage or a route of the garage, the intelligent display module 4 further includes a simple interface and a combined interface, the simple interface is used for displaying information output by the information display unit, when the switching unit receives a signal of the garage or the garage sent by the guiding unit, the switching unit switches the interface to the combined interface, the combined interface includes an information output column and a plurality of navigation windows, the information output column is used for displaying parking space information in real time, the combined interface is used for simultaneously displaying signals output by the information display unit and the navigation display unit, so that the navigation display unit displays parking space information while displaying a warehousing route or a warehousing-out route; when the vehicle stops at the parking space, the refreshing unit controls the combined interface to be switched to the simple interface and updates the information in the information display unit; when a vehicle needs to enter or exit the garage, the vehicle is switched to the combined interface through the switching unit, so that a driver can see a warehousing or ex-garage route through the combined interface, and when multiple vehicles enter or exit the garage, multiple vehicle display can be performed in the combined interface by arranging the plurality of navigation windows, so that the warehousing or ex-garage efficiency is improved, and the driver can display warehousing or ex-garage routes of the vehicle on a central control screen of the vehicle by connecting the communication module 5, so that the warehousing or ex-garage route of the vehicle can be displayed quickly, and the parking efficiency is further improved.
Referring to fig. 1 and 2, an identification policy is configured in the ex-warehouse judgment unit, and the identification policy includes:
when the shooting unit shoots that the main driving door of a parked vehicle in a parking space is opened, the shooting unit identifies the positioning number of the parking space where the vehicle is located, for example: when the parking space is at the position A2, the shooting unit recognizes that the door of a vehicle owner in the A2 parking space is opened, when the shooting unit shoots that a driver enters the vehicle and closes the door, the recognition strategy judges that the vehicle at the position A2 is to be discharged from the garage, the recognition strategy sends a signal to the information display unit, the information display unit displays the information of the vehicle at the parking space to be discharged from the garage, and the discharging guide unit sets a vehicle discharging route; the parking space two sides are also provided with the garage exit marker lamps, when the garage exit guide unit receives a garage exit signal sent by the garage exit judgment unit, the switching unit switches the simple interface to the combined interface, the combined interface displays a garage exit route, and the garage exit marker lamps on one side of the parking space based on the garage exit route flicker guide the garage exit vehicles to enter the garage exit route, so that the vehicles needing to go out of the garage can quickly and accurately enter the garage exit route, and the garage exit efficiency is improved.
Referring to fig. 1 and 2, the processing module 2 is further configured with a memory unit, an analysis unit and a prediction unit, the memory unit records traffic flow information of a plurality of days before and generates a traffic flow record table, the traffic flow information includes vehicle in-out quantity and in-out time, the traffic flow record table includes a plurality of time periods and vehicle in-out quantity in the time period, the analysis unit is configured with a parking grade determination strategy, the determination strategy determines parking grades through the traffic flow record table, the parking grades include a high-frequency parking grade and a low-frequency parking grade, the high-frequency parking grade is a parking grade greater than a preset in-out quantity in each time period, the low-frequency parking grade is a parking grade less than the preset in-out quantity in each time period, the prediction unit calculates the vehicle in-out quantity in the prediction time period according to the traffic flow record table and generates prediction information, the prediction information is the vehicle in-out quantity in the prediction time period, the prediction unit sends prediction information to the intelligent pole display board and the coordination unit, a high-frequency coping strategy is arranged in the coordination unit, when the coordination unit receives the prediction information, a vehicle enters a parking lot and/or leaves the parking lot when the high-frequency coping strategy allocates a high-frequency parking grade, when the parking grade is the high-frequency parking grade, the prediction unit calculates the number of the vehicles entering and exiting in a prediction time period, and the intelligent pole display board displays the prediction information, so that best coping preparation can be carried out in advance; when the parking grade is a low-frequency parking grade, the prediction unit does not calculate the number of vehicles entering and exiting in the prediction time period;
the high-frequency docking grade comprises a warehousing high-frequency grade, an warehousing high-frequency grade and a warehousing high-frequency grade, and the warehousing high-frequency grade time period is 8: 00-10: 00; the high-frequency time period of the warehouse entrance is 12:00 to 13: period 30 and period 17:30 to 20: 00; ex-warehouse high-frequency stage 21: between 00 and 22: 00;
when the vehicle enters the high-frequency level of the warehouse, the information display unit displays one of the vehicle channels at the inlet and the outlet at one side for the vehicle to drive away, the other lanes for the vehicle to enter, and the vehicle channels at the other inlet and the other outlet are only used for the vehicle to enter;
when the parking lot is in a first high-frequency level of the incoming and outgoing garage, the information display unit displays that a vehicle channel at the entrance and exit at one side of the parking lot provides vehicle entrance, and a vehicle channel at the entrance and exit at the other side of the parking lot provides vehicle exit;
when the vehicle is in the high-frequency stage of leaving the warehouse, the information display unit displays one of the vehicle channels at the entrance and the exit on one side for the vehicle to enter, the other lanes for the vehicle to leave only provide the vehicle to leave, and the vehicle channels at the other entrances and the exits are only used for providing the vehicle to leave.
The working principle and the effect are as follows: the parking spaces are shot through the shooting units in the camera modules 3, the pictures shot by the shooting units are compared under the action of the synthesis unit, so that whether vehicles stop at the parking spaces or not is judged, the detection and statistics of the vacant parking spaces are realized, the vehicles needing to stop are distributed with the vehicles capable of stopping under the action of the coordination unit, the vehicles are judged to be out of the garage under the action of the out-of-garage judgment unit, the routes of the vehicles entering and leaving the garage are planned under the action of the guide unit, and the vehicles are guided to enter the garage for parking and leave the garage, so that the parking efficiency is improved; the memory unit is used for memorizing the traffic flow, the analysis unit is used for analyzing the traffic flow and planning a high-frequency parking grade and a low-frequency parking grade, and the warehousing and ex-warehouse of the vehicle are allocated based on big data and a high-frequency coping strategy, so that the efficiency of the warehousing and ex-warehouse of the vehicle is improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a multi-functional wisdom pole control system based on big data which characterized in that: the intelligent parking lot comprises a rod body (1), a processing module (2) and a camera module (3) which are arranged on the rod body (1), and an intelligent display module (4), wherein the camera module (3) is used for shooting a vehicle entrance and exit and a parking space of a parking lot, a plurality of entrances and exits are arranged on two sides of the parking lot, a multi-lane passing vehicle channel is arranged at any entrance and exit, and a positioning number is arranged on the parking space;
a parking space marking unit is configured in the processing module (2), the parking space marking unit divides a parking space of a parking lot into a plurality of parking areas, the intelligent display module (4) comprises an intelligent pole display board positioned on the pole body (1) and an intelligent display board positioned in the parking areas, the intelligent display board is used for displaying positioning numbers, and the positioning numbers in the parking areas are different;
the processing module (2) further comprises a coordination unit and an indication unit, the camera module (3) comprises a shooting unit, a synthesis unit and a delivery judgment unit, the shooting unit shoots parking spaces and entrances and exits in real time and judges whether vehicles enter the parking lot according to shot pictures, the synthesis unit is used for shooting the pictures of the parking spaces shot by the shooting unit and judging whether the parking spaces are empty or not and generating vacancy information, the vacancy information comprises positioning numbers of the parking spaces which are not parked, when a vehicle enters the parking lot, the shooting unit sends parking instructions to the coordination unit, the synthesis unit sends vacancy information to the coordination unit, when the coordination unit receives the parking instructions, parking spaces which can be parked are distributed according to the vacancy information, the positioning numbers of the parking spaces which can be parked are sent to the indication unit, and the delivery judgment unit judges whether the vehicle needs to be delivered out of the parking lot or not, the ex-warehouse representation vehicle drives away from the parking space and drives away from the parking lot, and when the vehicle in the parking space is out of the warehouse, the ex-warehouse judgment unit generates an ex-warehouse instruction and sends the ex-warehouse instruction to the guide unit;
the guiding unit is configured with a warehousing guiding strategy and a ex-warehouse guiding strategy, when the warehousing guiding strategy receives a parking instruction sent by the coordination unit, the guiding unit sets a vehicle warehousing route, and when the ex-warehouse guiding strategy receives an ex-warehouse instruction sent by the ex-warehouse judgment unit, the guiding unit sets a vehicle ex-warehouse route;
when the vehicle deviates from the warehousing route or the ex-warehouse route, the guiding unit updates the warehousing route or the ex-warehouse route and generates updating information, the updating information comprises the updated warehousing route or the ex-warehouse route, the guiding unit sends the updating information to the intelligent display module (4), and the intelligent rod display board displays the corrected route;
the intelligent rod display board comprises an information display unit, a navigation display unit, a switching unit and a refreshing unit, wherein the display unit is used for displaying parking vehicle information and spare space information in a parking lot, the navigation display unit is used for displaying an in-garage route or an out-garage route, the intelligent display module (4) further comprises a simple interface and a combined interface, the simple interface is used for displaying information output by the information display unit, the combined interface is used for simultaneously displaying parking space information output by the information display unit and route signals output by the navigation display unit, the combined interface comprises an information output column and a plurality of navigation windows, the information output column displays parking space information in real time, the plurality of navigation windows are used for simultaneously displaying navigation of a plurality of routes, and when the switching unit receives signals sent by the guiding unit, the switching unit switches the interface to the combined interface, when the vehicle stops at the parking space or leaves the parking lot, the control interface of the switching unit is switched to the simple interface from the combined interface, and the refreshing unit refreshes the information displayed in the information display unit;
the processing module (2) is also provided with a memory unit, an analysis unit and a prediction unit, the memory unit records traffic flow information of a plurality of days before and generates a traffic flow record table, the traffic flow information comprises vehicle access quantity and access time, the traffic flow record table comprises a plurality of time periods and the vehicle access quantity in the time periods, the analysis unit is provided with a parking grade judgment strategy, the judgment strategy determines parking grades through the traffic flow record table, the parking grades comprise high-frequency parking grades and low-frequency parking grades, the high-frequency parking grades are parking grades larger than the preset access quantity in each time period, the low-frequency parking grades are parking grades smaller than the preset access quantity in each time period, the prediction unit calculates the vehicle access quantity in the prediction time period according to the traffic flow record table and generates prediction information, the prediction information is the number of vehicles entering and exiting in a prediction time period, the prediction unit sends the prediction information to the intelligent pole display board and the coordination unit, a high-frequency coping strategy is arranged in the coordination unit, and when the coordination unit receives the prediction information, the high-frequency coping strategy allocates the vehicles at the high-frequency parking level to enter the parking lot and/or leave the parking lot.
2. The multifunctional smart stick control system based on big data as claimed in claim 1, wherein: the parking lot is provided with a doodling area for a shooting unit to shoot and recognize, an original doodling area photo in a synthesis unit is a base photo, the doodling area shot in the parking lot by the shooting unit in real time is a comparison photo, the comparison photo and the base photo are synthesized to form the synthesis photo, a shadow ratio, a shadow preset value and a comparison strategy are configured in the synthesis unit, the shadow ratio is a ratio of a shadow area and the doodling area when the comparison photo is shielded, the comparison strategy judges whether a vehicle is parked at the parking lot or not by comparing the shadow ratio and the shadow preset value of the synthesis photo, and the vehicle is judged to be parked when the shadow ratio is larger than the shadow preset value.
3. The multifunctional smart stick control system based on big data as claimed in claim 2, wherein: scribble the region including first discernment district, second discernment district and the third discernment district that sets gradually along parking stall width direction, the comparison strategy includes:
if the first identification area, the second identification area and the third identification area in the synthesized picture do not have shadows, and the shadow ratio is smaller than a preset shadow value, determining that the vehicle does not stop at the parking space, and determining that the vehicle does not stop at the parking spaces on the two sides of the parking space;
if the first identification area and the second identification area in the synthesized picture are not shaded, the third identification area is shaded, and the shading ratio is smaller than a preset shading value at the moment, the parking space is judged not to stop the vehicle, and the vehicle is stopped at the adjacent parking space on one side of the third identification area;
if the second identification area and the third identification area in the synthesized picture do not have shadows, the first identification area has shadows, and the shadow ratio is smaller than a preset shadow value at the moment, the parking space is judged not to stop the vehicle, and the vehicle is stopped at the adjacent parking space on one side of the first identification area;
if the first identification area and the third identification area in the synthesized picture are shaded, the second identification area is not shaded, and the shading ratio is smaller than a preset shading value at the moment, the parking space is judged not to stop the vehicle, and the vehicles at the two adjacent sides of the parking space stop;
if the first identification area and the second identification area in the synthesized picture are shaded, and the shading ratio is greater than a preset shading value at the moment, judging that the vehicle stops at the parking space;
if the third identification area and the second identification area in the synthesized picture are shaded, and the shading ratio is greater than a preset shading value at the moment, judging that the vehicle stops at the parking space;
and if all the scrawling areas in the synthetic picture are shadows and the shadow ratio is greater than a preset shadow value, judging that the vehicle stops at the parking space.
4. The multifunctional smart stick control system based on big data as claimed in claim 1, wherein: an identification strategy is configured in the ex-warehouse judgment unit, and the identification strategy comprises:
the parking lot comprises a shooting unit, a storage unit and an information display unit, wherein the shooting unit shoots that a main driving door of a parked vehicle at a parking space is opened, the shooting unit identifies a positioning number of the parking space where the vehicle is located, when the shooting unit shoots that a driver enters the vehicle and closes the door, the driver judges that the vehicle at the parking space is to be discharged, the identification strategy sends a signal to the information display unit, the information display unit displays that the vehicle at the parking space is to be discharged, and the discharge guide unit sets a vehicle discharge route.
5. The multifunctional smart stick control system based on big data as claimed in claim 4, wherein: the parking space both sides still are provided with the mark lamp of leaving warehouse, when the unit was received the signal of leaving warehouse that the judgement unit sent to the leaving warehouse to the unit is guided in leaving warehouse, switching unit switches simple and easy interface to combination interface, the route of leaving warehouse is shown to the combination interface, based on the route of leaving warehouse the mark lamp scintillation of leaving warehouse of parking space one side guides the vehicle of leaving warehouse to get into the route of leaving warehouse.
6. The multifunctional smart stick control system based on big data as claimed in claim 1, wherein: the specific steps of updating the warehousing route or the ex-warehouse route by the guidance unit are as follows:
when the vehicle deviates from the warehousing route set by the warehousing guide strategy, the intelligent rod display board displays the route error, the coordination unit distributes the vacant parking space nearest to the vehicle, the guide unit updates the warehousing route, and the navigation display unit displays the updated warehousing route;
when the vehicle deviates from the delivery route set by the delivery guidance strategy, the information display unit displays the route error, the guidance unit updates the delivery route, and the navigation display unit displays the updated delivery route.
7. The multifunctional smart stick control system based on big data as claimed in claim 1, wherein: when the parking grade is a high-frequency parking grade, the prediction unit calculates the number of vehicles entering and exiting in a prediction time period, and the intelligent pole display board displays prediction information; and when the parking grade is a low-frequency parking grade, the prediction unit does not calculate the number of the vehicles entering and exiting in the prediction time period.
8. The big-data-based multifunctional intelligent stick control system according to claim 7, wherein: the high-frequency docking grade comprises an entering high-frequency grade, an entering and exiting high-frequency grade and an exiting high-frequency grade, and the high-frequency coping strategy specifically comprises the following steps:
when the vehicle enters the high-frequency level, the information display unit displays one of the vehicle channels at the entrance and exit at one side for the vehicle to drive away, the other lanes for the vehicle to enter, and the vehicle channels at the other entrance and exit are only used for the vehicle to enter;
when the parking lot is at the high-frequency level of the first access garage, the information display unit displays that the vehicle channel at the access opening at one side of the parking lot provides vehicle access, and the vehicle channel at the access opening at the other side of the parking lot provides vehicle drive-off;
when the vehicle is in the high-frequency level of the warehouse-out, the information display unit displays that one of the vehicle channels at the entrance and the exit on one side is used for the vehicle to enter, the other lanes are used for the vehicle to leave and only provide the vehicle to leave, and the vehicle channels at the other entrances and exits are only used for providing the vehicle to leave.
9. The multifunctional big data based intelligent stick control system according to any one of claims 1-8, wherein: still be provided with communication module (5) in the body of rod (1), communication module (5) are used for passing through bluetooth and/or wifi mode communication connection with the vehicle.
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