TWI802921B - Artificial intelligence parking system and method - Google Patents
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本發明係關於一種停車系統技術領域,特別關於以路邊停車智慧化管理技術為主,並結合人工智慧辨識及管理、低功耗管理及無線通訊管理等技術所提出的一種智慧停車系統及方法。 The present invention relates to the technical field of a parking system, in particular to a smart parking system and method based on roadside parking smart management technology combined with artificial intelligence identification and management, low power consumption management and wireless communication management technologies .
一般來說,目前汽車保有量仍持續增長中,擁有汽車的人口比率超過1/3,按照國際慣例,車與停車位的面積比例應控制在1:1.5以上,才能確保停車的便捷性。很顯然,大部分城市並未妥善管理因汽車數量增長而帶來的停車問題,導致城市的基礎建設,並未對迅速增長的汽車準備巨大數量的停車位,而路邊停車成為了解決這一矛盾的最簡潔、最有效的方案。 Generally speaking, the current car ownership is still growing, and the proportion of the population with cars exceeds 1/3. According to international practice, the area ratio of cars and parking spaces should be controlled above 1:1.5 to ensure the convenience of parking. Obviously, most cities have not properly managed the parking problem brought about by the increase in the number of cars, resulting in urban infrastructure, and have not prepared a huge number of parking spaces for the rapidly growing number of cars, and on-street parking has become a solution to this problem. The simplest and most effective solution to a contradiction.
停車管理既為都市管理的重要一環,路邊停車管理又做為政府主要停車管理及停車收入主要來源,如何進行更有效的管理及提昇路邊停車的使用率及週轉率,成為未來智慧停車管理的主要課題。 Parking management is an important part of urban management, and on-street parking management is the main source of government parking management and parking revenue. How to manage more effectively and improve the utilization rate and turnover rate of on-street parking will become the future smart parking management the main subjects.
然而,目前路邊停車主要以人工收費為主,即收 費人員以騎機車巡視負責區域內的停車位,每位收費人員皆配戴手持管理裝置及停車收費單打印機,巡視過程中若發現有新停入的車輛則進行開單工作,若有車輛停入時間超過半小時或1小時則在原來停車收費單上加蓋收費章,以此類推。 However, at present, on-street parking is mainly based on manual charging, that is, charging The toll collectors patrol the parking spaces in the responsible area by motorcycle. Each toll collector is equipped with a handheld management device and a parking bill printer. If the entry time exceeds half an hour or 1 hour, the charge stamp will be stamped on the original parking charge sheet, and so on.
除了人工收費方式以外,目前還有使用地磁、高位視頻柱等智慧停車管理技術,但由於地磁並無拍照舉證的功能,且高位視頻柱存在成本高、配件多和安裝施工複雜等問題,所以目前還未有適用於路邊停車的最佳智慧停車管理技術。 In addition to manual charging methods, there are currently smart parking management technologies that use geomagnetism and high-level video columns. There is no best smart parking management technology for on-street parking yet.
為解決上述先前技術的不足,本發明提出一種智慧停車系統、設備及方法。 In order to solve the shortcomings of the above-mentioned prior art, the present invention proposes a smart parking system, equipment and method.
第一方面,本發明提出一種智慧停車系統,包括:一智慧停車設備,包括一本體和一支撐柱,所述本體連接所述支撐柱的上方,所述支撐柱用於提供支撐力以令所述智慧停車設備置放於地面上,所述本體包括一攝影模組、一人工智慧模組和一第一無線通訊模組,所述人工智慧模組電性連接所述攝影模組和所述第一無線通訊模組;其中,所述攝影模組在預設時間範圍內檢測到至一車輛影像將進入到車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,所述人工智慧模組用於辨 識所述車輛影像的多個車輛資訊因子,所述第一無線通訊模組用於發送所述車輛影像的多個車輛資訊因子;一中央伺服器,包括一第二無線通訊模組和一資料庫模組,所述中央伺服器的所述第二無線通訊模組通訊連接所述智慧停車設備的所述第一無線通訊模組,接收所述智慧停車設備發送所述車輛影像的多個車輛資訊因子並將其存儲在所述資料庫模組;其中,所述中央伺服器判斷是否可辨識所述車輛影像的多個車輛資訊因子,若是,所述中央伺服器的所述第二無線通訊模組發送一識別成功信息至所述智慧停車設備的所述第一無線通訊模組,所述智慧停車設備由啟動狀態進入待機狀態;及一管理中心伺服器,通訊連接所述中央伺服器,所述管理中心伺服器接收所述中央伺服器發送的所述車輛影像的多個車輛資訊因子並根據多個車輛資訊因子產生停車繳費信息。 In the first aspect, the present invention proposes a smart parking system, including: a smart parking device, including a body and a support column, the body is connected to the top of the support column, and the support column is used to provide a support force so that the The smart parking equipment is placed on the ground, the body includes a camera module, an artificial intelligence module and a first wireless communication module, and the artificial intelligence module is electrically connected to the camera module and the The first wireless communication module; wherein, when the camera module detects that a vehicle image will enter the area of the parking space within a preset time range, the smart parking device enters the starting state from the standby state, and the artificial intelligence module for identifying Recognizing multiple vehicle information factors of the vehicle image, the first wireless communication module is used to send multiple vehicle information factors of the vehicle image; a central server includes a second wireless communication module and a data library module, the second wireless communication module of the central server communicates with the first wireless communication module of the smart parking device, and receives multiple vehicles that send the vehicle images from the smart parking device information factors and store them in the database module; wherein, the central server judges whether a plurality of vehicle information factors of the vehicle image can be identified, and if so, the second wireless communication of the central server The module sends a recognition success message to the first wireless communication module of the smart parking device, and the smart parking device enters the standby state from the start state; and a management center server communicates with the central server, The management center server receives multiple vehicle information factors of the vehicle image sent by the central server and generates parking payment information according to the multiple vehicle information factors.
在一實施例中,所述智慧停車設備的所述本體還包括:一電源模組,電性連接所述攝影模組、所述人工智慧模組和所述第一無線通訊模組,所述電源模組用於提供電能至所述攝影模組、所述人工智慧模組和所述第一無線通訊模組;所述電源模組包括一切換模組、一太 陽能模組、一市電模組、一電池模組和一備用電源模組,所述切換模組根據用電效率切換所述太陽能模組、所述市電模組、所述電池模組和所述備用電源模組的其中至少一對所述智慧停車設備進行供電。 In one embodiment, the body of the smart parking device further includes: a power supply module electrically connected to the camera module, the artificial intelligence module and the first wireless communication module, the The power supply module is used to provide electric energy to the camera module, the artificial intelligence module and the first wireless communication module; the power supply module includes a switching module, a solar module, a commercial power module, a battery module and a backup power module, the switching module switches the solar module, the commercial power module, the battery module and the At least one of the backup power supply modules provides power to the smart parking equipment.
在一實施例中,所述智慧停車設備的所述支撐柱具可伸縮性,其中,所述支撐柱的高度根據所述攝影模組在預設時間範圍內檢測到至少一車輛影像的車牌高度進入到車位範圍區域時而自動調整。 In one embodiment, the support column of the smart parking device is scalable, wherein the height of the support column is based on the license plate height of at least one vehicle image detected by the camera module within a preset time range It is automatically adjusted when entering the parking area.
在一實施例中,所述攝影模組在預設時間範圍內檢測到所述車輛影像將要離開車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,接著,所述智慧停車設備通過所述第一無線通訊模組發送多個車輛資訊因子後,所述智慧停車設備由啟動狀態進入待機狀態;其中,多個車輛資訊因子至少包括車牌圖像信息、設備標識信息、車牌型號信息、時間信息。 In one embodiment, when the camera module detects that the vehicle image is about to leave the area of the parking space within a preset time range, the smart parking device enters the activated state from the standby state, and then the smart parking device passes After the first wireless communication module sends a plurality of vehicle information factors, the smart parking device enters the standby state from the start state; wherein, the plurality of vehicle information factors at least include license plate image information, equipment identification information, license plate model information, time information.
在一實施例中,所述中央伺服器判斷是否可辨識所述車輛影像的多個車輛資訊因子,若否,所述中央伺服器的所述第二無線通訊模組發送一提醒識別信息至所述智慧停車設備及所述管理中心伺服器,所述智慧停車設備再次將所述車輛影像發送至所述中央伺服器及所述管理中心伺服器;所述停車繳費信息至少包括停車地點信息、停車起始時間信息、停車結束時間信息、停車時間範圍信息、停車費用信息。 In one embodiment, the central server judges whether multiple vehicle information elements of the vehicle image can be identified, and if not, the second wireless communication module of the central server sends a reminder identification message to the The smart parking equipment and the management center server, the smart parking equipment sends the vehicle image to the central server and the management center server again; the parking payment information includes at least parking location information, parking Start time information, parking end time information, parking time range information, parking fee information.
第二方面,本發明提出一種智慧停車設備,包括一本體和一支撐柱,所述本體連接所述支撐柱的上方,所述支撐柱用於提供支撐力以令所述智慧停車設備置放於地面上,所述本體包括一攝影模組、一人工智慧模組和一第一無線通訊模組,所述人工智慧模組電性連接所述攝影模組和所述第一無線通訊模組;其中,所述攝影模組在預設時間範圍內檢測到至少一車輛影像進入到車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,所述人工智慧模組用於辨識所述車輛影像的多個車輛資訊因子,所述無線通訊模組用於發送所述車輛影像的多個車輛資訊因子。 In the second aspect, the present invention proposes a smart parking device, which includes a body and a support column, the body is connected above the support column, and the support column is used to provide support so that the smart parking device is placed on On the ground, the body includes a camera module, an artificial intelligence module and a first wireless communication module, and the artificial intelligence module is electrically connected to the camera module and the first wireless communication module; Wherein, when the camera module detects that at least one vehicle image enters the area of the parking space within the preset time range, the smart parking device enters the activation state from the standby state, and the artificial intelligence module is used to identify the vehicle A plurality of vehicle information factors of the image, the wireless communication module is used to send the plurality of vehicle information factors of the vehicle image.
在一實施例中,所述本體還包括:一電源模組,電性連接所述攝影模組、所述人工智慧模組和所述第一無線通訊模組,所述電源模組用於提供電能至所述攝影模組、所述人工智慧模組和所述第一無線通訊模組;所述電源模組包括一切換模組、一太陽能模組、一市電模組、一電池模組和一備用電源模組,所述切換模組根據用電效率切換所述太陽能模組、所述市電模組、所述電池模組和所述備用電源模組的其中至少一對所述智慧停車設備進行供電。 In one embodiment, the main body further includes: a power supply module, electrically connected to the camera module, the artificial intelligence module and the first wireless communication module, and the power supply module is used to provide Electric energy to the camera module, the artificial intelligence module and the first wireless communication module; the power supply module includes a switching module, a solar module, a commercial power module, a battery module and A backup power supply module, the switching module switches at least one pair of the smart parking equipment among the solar module, the commercial power module, the battery module and the backup power supply module according to the power consumption efficiency power supply.
在一實施例中,所述支撐柱具可伸縮性,其中,所述支撐柱的高度根據所述攝影模組在預設時間範圍內檢測到至少一車輛影像的車牌高度進入到車位範圍區域時而自動 調整。 In one embodiment, the support column is scalable, wherein the height of the support column is detected by the camera module within a preset time range when the height of the license plate of at least one vehicle image enters the area of the parking space while automatic Adjustment.
在一實施例中,所述攝影模組在預設時間範圍內檢測到所述車輛影像將要離開車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,接著所述智慧停車設備通過所述第一無線通訊模組發送多個車輛資訊因子後,所述智慧停車設備由啟動狀態進入待機狀態。 In one embodiment, when the camera module detects that the vehicle image is about to leave the area of the parking space within a preset time range, the smart parking device enters the starting state from the standby state, and then the smart parking device passes through the After the first wireless communication module sends a plurality of vehicle information factors, the smart parking device enters the standby state from the start state.
第三方面,本發明提供一種智慧停車方法,所述智慧停車方法應用於智慧停車系統,所述智慧停車系統包括一智慧停車設備、一中央伺服器和一管理中心伺服器,所述智慧停車設備包括一本體和一支撐柱,所述本體連接所述支撐柱的上方,所述支撐柱用於提供支撐力以令所述智慧停車設備置放於地面上,所述本體包括一攝影模組、一人工智慧模組和一第一無線通訊模組,所述人工智慧模組電性連接所述攝影模組和所述第一無線通訊模組,所述中央伺服器包括一第二無線通訊模組和一資料庫模組,所述中央伺服器的所述第二無線通訊模組通訊連接所述智慧停車設備的所述第一無線通訊模組,所述管理中心伺服器通訊連接所述中央伺服器,所述智慧停車方法包括:由所述攝影模組在預設時間範圍內檢測到至少一車輛影像進入到車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,所述人工智慧模組用於辨識所述車輛 影像的多個車輛資訊因子,所述無線通訊模組用於發送所述車輛影像的多個車輛資訊因子;由所述中央伺服器接收所述智慧停車設備發送所述車輛影像的多個車輛資訊因子並將其存儲在所述資料庫模組;其中,所述中央伺服器判斷是否可辨識所述車輛影像的多個車輛資訊因子,若是,所述中央伺服器的所述第二通訊模組發送一識別成功信息至所述智慧停車設備的所述第一無線通訊模組,所述智慧停車設備由啟動狀態進入待機狀態,若否,所述中央伺服器的所述第二無線通訊模組發送一提醒識別信息至所述智慧停車設備及所述管理中心伺服器,所述智慧停車設備再次將所述所述車輛影像發送至所述中央伺服器及所述管理中心伺服器;及由所述管理中心伺服器接收所述中央伺服器發送的所述車輛影像的多個車輛資訊因子並根據根据多個車輛資訊因子產生停車繳費信息;其中,當所述攝影模組在預設時間範圍內檢測到所述車輛影像將要離開車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,接著,所述智慧停車設備通過所述第一無線通訊模組發送多個車輛資訊因子後,所述智慧停車設備由啟動狀態進入待機狀態; 其中,多個車輛資訊因子至少包括車牌圖像信息、設備標識信息、車牌型號信息、時間信息。 In a third aspect, the present invention provides a smart parking method, the smart parking method is applied to a smart parking system, the smart parking system includes a smart parking device, a central server and a management center server, the smart parking device It includes a body and a support column, the body is connected to the top of the support column, and the support column is used to provide support to make the smart parking equipment placed on the ground, the body includes a camera module, An artificial intelligence module and a first wireless communication module, the artificial intelligence module is electrically connected to the camera module and the first wireless communication module, and the central server includes a second wireless communication module and a database module, the second wireless communication module of the central server communicates with the first wireless communication module of the smart parking device, and the management center server communicates with the central The server, the smart parking method includes: when the camera module detects that at least one vehicle image enters the parking area within a preset time range, the smart parking equipment enters the starting state from the standby state, and the manual The smart module is used to identify the vehicle A plurality of vehicle information elements of the image, the wireless communication module is used to send the plurality of vehicle information elements of the vehicle image; the central server receives the plurality of vehicle information of the vehicle image sent by the smart parking device factor and store it in the database module; wherein, the central server judges whether a plurality of vehicle information factors of the vehicle image can be identified, and if so, the second communication module of the central server Send a recognition success message to the first wireless communication module of the smart parking device, the smart parking device enters the standby state from the start state, if not, the second wireless communication module of the central server sending a reminder identification message to the smart parking equipment and the management center server, and the smart parking equipment sends the vehicle image to the central server and the management center server again; and by the said smart parking equipment The management center server receives a plurality of vehicle information factors of the vehicle image sent by the central server and generates parking payment information according to the plurality of vehicle information factors; wherein, when the camera module is within a preset time range When it is detected that the vehicle image is about to leave the area of the parking space, the smart parking device enters the activation state from the standby state, and then, after the smart parking device sends a plurality of vehicle information factors through the first wireless communication module, the The smart parking equipment enters the standby state from the start state; Wherein, the multiple vehicle information factors at least include license plate image information, device identification information, license plate model information, and time information.
綜上所述,本發明提供一種智慧停車系統,包括智慧停車設備、中央伺服器和管理中心伺服器。智慧停車設備包括本體和支撐柱,本體連接支撐柱的上方。智慧停車設備在預設時間範圍內檢測車輛影像將進入到車位範圍區域時,由待機狀態進入啟動狀態,辨識車輛影像的車輛資訊因子後並發送至中央伺服器。中央伺服器的發送識別成功信息至智慧停車設備後,其由啟動狀態進入待機狀態。管理中心伺服器接收中央伺服器發送的多個車輛資訊因子並產生停車繳費信息。本發明採用智慧停車設備和多個伺服器的雙重辨識技術,車牌資料取得辨識率高,低功耗設計,快速啟動延時小。 To sum up, the present invention provides a smart parking system, including smart parking equipment, a central server and a management center server. The smart parking equipment includes a body and a support column, and the body is connected to the top of the support column. When the smart parking device detects that the vehicle image will enter the parking space area within the preset time range, it will enter the activation state from the standby state, identify the vehicle information factor of the vehicle image and send it to the central server. After the central server sends the identification success information to the smart parking equipment, it enters the standby state from the start state. The management center server receives multiple vehicle information factors sent by the central server and generates parking payment information. The invention adopts the dual identification technology of intelligent parking equipment and multiple servers, has a high identification rate for obtaining license plate data, is designed with low power consumption, and has a small quick-start delay.
本發明提供一種智慧停車系統採用了智慧停車設備和雙重伺服器,安裝時,只需要將智慧停車設備固定在停車位旁或馬路的路緣石上,不需要特殊佈線,施工難度低,遠端監控,方便維護,具有安裝方便、不占地、不影響交通等優點。車牌辨識功能採用智慧停車設備和中央、管理中心伺服器的雙重辨識技術,車牌資料取得、車牌辨識率及車牌正確率高,自動切換啟動狀態和待機狀態以符合低功耗設計,根據車輛進入或離開停車位而快速啟動狀態或切換待機狀態,達成延時小的功效,智慧停車設備即時傳輸資料到中 央伺服器或管理中心伺服器,不需要停車管理人員進行開單及蓋章動作,提高了停車位的使用率及週轉率,有效降低人工成本。 The invention provides a smart parking system that uses smart parking equipment and dual servers. When installing, it only needs to fix the smart parking equipment next to the parking space or on the curb of the road. No special wiring is required, and the construction difficulty is low. Remote monitoring , easy to maintain, has the advantages of convenient installation, no land occupation, no impact on traffic, etc. The license plate recognition function adopts the dual recognition technology of intelligent parking equipment and central and management center servers. The license plate data acquisition, license plate recognition rate and license plate accuracy rate are high. The start state and standby state are automatically switched to meet the low power consumption design. Leave the parking space and quickly start the state or switch to the standby state to achieve the effect of small delay, and the smart parking equipment transmits data to the center in real time The central server or management center server does not require parking management personnel to bill and seal, which improves the utilization rate and turnover rate of parking spaces and effectively reduces labor costs.
100:智慧停車系統 100:Smart parking system
110:智慧停車設備 110:Smart parking equipment
111:本體 111: Ontology
111a:攝影模組 111a: Camera module
111b:人工智慧模組 111b: Artificial intelligence module
111c:第一無線通訊模組 111c: The first wireless communication module
112:支撐柱 112: support column
113:電源模組 113: Power module
113a:切換模組 113a: switch module
113b:太陽能模組 113b: Solar module
113c:市電模組 113c: Mains power module
113d:電池模組 113d: battery module
113e:備用電源模組 113e: Backup power module
120:中央伺服器 120: central server
121:第二無線通訊模組 121: Second wireless communication module
122:資料庫模組 122: Database module
130:管理中心伺服器 130: Management center server
S1~S3:步驟 S1~S3: steps
〔圖1〕係本發明之智慧停車系統的方塊圖。 [Fig. 1] is a block diagram of the intelligent parking system of the present invention.
〔圖2〕係本發明之智慧停車設備的側面圖。 [Fig. 2] is a side view of the intelligent parking device of the present invention.
〔圖3〕係本發明之智慧停車方法的方法流程圖。 [Fig. 3] is the method flowchart of the intelligent parking method of the present invention.
請同時看圖1-2,圖1係本發明之智慧停車系統的方塊圖。圖2係本發明之智慧停車設備的側面圖。智慧停車系統100包括智慧停車設備110、中央伺服器120和管理中心伺服器130。進一步來說,智慧停車設備110包括本體111和支撐柱112,本體111包括攝影模組111a、人工智慧模組111b和第一無線通訊模組111c,人工智慧模組111b電性連接攝影模組111a和第一無線通訊模組111c。例如,人工智慧模組111b可以為NPU(Neural Processing Unit)神經網路處理器,可以直接在攝影模組111a上實現邊緣計算功能,再加上高品質影像訊號處理,不僅可以錄製高畫質視訊,還可以拍攝高畫質影像,接著執行進階影像分析,從而實現攝影模組111a的智慧化功能,例如,攝影模組111a可以為型號CS-S1-216WFB的攝影機。中央伺服器120包括第二無線通訊模組121和資料庫模組
122。例如,第一無線通訊模組111c和第二無線通訊模組121可通過型號NRF24L01、NRF24L01的無線通訊晶片來實現。
Please see Fig. 1-2 simultaneously, Fig. 1 is the block diagram of the intelligent parking system of the present invention. Fig. 2 is a side view of the intelligent parking equipment of the present invention. The
在一實施例中,攝影模組111a在預設時間範圍內檢測到至車輛影像將進入到車位範圍區域時,智慧停車設備110由待機狀態進入啟動狀態。例如,攝影模組111a是定時進行檢測,定時的時間範圍可以根據實際地點或天氣狀況需要進行設置,如0.1秒、0.5秒、0.6秒、1秒、2秒等等。
In one embodiment, when the
當智慧停車設備110設置於車流量較大的地區,定時檢測的時間範圍可以低於定時的時間範圍預設值,當智慧停車設備110設置於車流量較小的地區,定時檢測的時間範圍可以高於定時的時間範圍預設值。因為車流量較大的地區的停車位有車輛進入或離開較為頻繁,所以定時進行檢測的頻率較高,以提高辨識車牌的準確率,另一方面,車流量較小的地區的停車位有車輛進入或離開較不頻繁,所以定時進行檢測的頻率較低,如此可以降低整體耗能。
When the
另外,當天氣狀況較差(例如起霧或下雨)時,攝影模組111a擷取車輛影像的難度較高,定時檢測的時間範圍可以低於定時的時間範圍預設值,以提高辨識車牌的準確率,相對的,當天氣狀況較好(例如陽光充足)時,攝影模組111a擷取車輛影像的難度較低,定時檢測的時間範圍可以高於定時的時間範圍預設值,如此可以降低整體耗能。另外,可以由中央伺服器120或管理中心伺服器130通過無線通訊進行設
置攝影模組111a定時檢測的時間範圍及即時偵測功能。另外,攝影模組111a的檢測範圍可以根據實際需要進行設置,例如檢測範圍可以是1米、2米、2.5米或3米等等,例如,當智慧停車設備110適用於小客車停車位時,檢測範圍可以是1米,當智慧停車設備110適用於大貨車停車位時,檢測範圍可以是3米,如此可以提高辨識車牌的效率。
In addition, when the weather conditions are poor (such as fog or rain), it is more difficult for the
在一實施例中,智慧停車設備110的人工智慧模組111b用於辨識車輛影像的多個車輛資訊因子,智慧停車設備110的第一無線通訊模組111c用於通過無線通訊發送車輛影像的多個車輛資訊因子至中央伺服器120或管理中心伺服器130。例如,多個車輛資訊因子至少包括車牌圖像信息、設備標識信息、車牌型號信息、時間信息。設備標識信息代表每一個智慧停車設備110都有一個標識資訊,不同的智慧停車設備110的標識資訊不同,標識資訊用於區分智慧停車設備110。當中央伺服器120或管理中心伺服器130接收到標識資訊後,可以通過標識資訊知道是哪個智慧停車設備110對應的停車格上停有車輛,或知道是哪個智慧停車設備110對應的停車格上沒有停有車輛,以便利管理中心伺服器130對特定區域的智慧停車設備110進行統整管理。
In one embodiment, the
車牌圖像信息和車牌型號信息可以協助智慧停車設備110辨識車輛的種類,例如,小客車的車牌尺寸(較小)
和車牌號碼位數(較多)相異於大卡車的車牌尺寸(較大)和車牌號碼位數(較少)。例如,智慧停車設備110的第一無線通訊模組111c可以將成功辨識的車牌特徵圖像發送給中央伺服器120或管理中心伺服器130,智慧停車設備110的第一無線通訊模組111c也可以將無法成功辨識的車牌特徵圖像發送給中央伺服器120或管理中心伺服器130,由後端伺服器(例如中央伺服器120或管理中心伺服器130)做圖像處理運算,或是通過管理中心的人工識別,增加整體系統的靈活性及辨識效率。
License plate image information and license plate model information can assist the
在一實施例中,中央伺服器120的第二無線通訊模組121通訊連接智慧停車設備110的第一無線通訊模組111c,中央伺服器120的第二無線通訊模組121接收智慧停車設備110的第一無線通訊模組111c發送的車輛影像的多個車輛資訊因子,並將多個車輛資訊因子存儲在資料庫模組122。中央伺服器120判斷是否可辨識車輛影像的多個車輛資訊因子,若是,中央伺服器120的第二無線通訊模組121發送識別成功信息至智慧停車設備110的第一無線通訊模組111c,智慧停車設備110由啟動狀態進入待機狀態。例如,智慧停車設備110可以採用RTOS(Real-time operating system)即時作業系統,RTOS即時作業系統是一款有效管理智慧停車設備110的人工智慧模組111的時間排程功能所設計的軟體,通過高級排程演算法提供了即時反應和高度確定性的反應。
In one embodiment, the second
在一實施例中,攝影模組111a在預設時間範圍內
檢測到車輛影像將要離開車位範圍區域時,智慧停車設備110由待機狀態進入啟動狀態,接著,智慧停車設備110通過第一無線通訊模組111c發送多個車輛資訊因子至中央伺服器120或管理中心伺服器130後,智慧停車設備110由啟動狀態進入待機狀態,可見,通過RTOS即時作業系統的時間排程功能可以提供智慧停車設備110在啟動狀態進入和待機狀態間切換的即時反應和高度確定性。
In one embodiment, the
在一實施例中,管理中心伺服器130通訊連接中央伺服器120和智慧停車設備110,管理中心伺服器130接收中央伺服器120或智慧停車設備110發送的車輛影像的多個車輛資訊因子,管理中心伺服器130根據多個車輛資訊因子產生停車繳費信息,例如,管理中心伺服器130型號為IBM X3650M4。例如,停車繳費信息至少包括停車地點信息、停車起始時間信息、停車結束時間信息、停車時間範圍信息、停車費用信息。換言之,中央伺服器120發送識別成功信息至智慧停車設備110,智慧停車設備110由啟動狀態進入待機狀態,中央伺服器120將多個車輛資訊因子發送給管理中心伺服器130並由其產生停車繳費信息,管理中心的設備維護人員或收費人員可以由停車繳費信息所提供的資訊統一管理特定區域或特定時段的個別智慧停車設備110檢測到的停車車輛。
In one embodiment, the
在一實施例中,中央伺服器120判斷是否可辨識車輛影像的多個車輛資訊因子,若否,中央伺服器120的第二
無線通訊模組121發送提醒識別信息至智慧停車設備110及管理中心伺服器130,智慧停車設備110再次將車輛影像發送至中央伺服器120及管理中心伺服器130。換言之,當中央伺服器120無法辨識車輛影像的多個車輛資訊因子時,中央伺服器120發送提醒識別信息至智慧停車設備110,此時,提醒識別信息的作用可以是啟動智慧停車設備110的攝影模組111a再次獲取車輛影像並回傳至中央伺服器120。當中央伺服器120無法辨識車輛影像的多個車輛資訊因子時,中央伺服器120發送提醒識別信息至管理中心伺服器130,此時,提醒識別信息可以提醒管理中心的設備維護人員或收費人員到管理特定區域的智慧停車設備110進行環境勘查或設備維護,以確定車輛影像是否被障礙物擋住而影響拍攝,或是車輛停放角度過於歪斜無法辨識出正確的車輛影像。
In one embodiment, the
在一實施例中,當中央伺服器120無法識別車牌圖像中的車牌號碼。也就是說,智慧停車設備110的人工智慧模組111b可以取得圖片中的車牌圖像,但由於各種原因造成無法識別車牌號碼,這些原因可以是光線太暗、反光、車牌被異物遮擋等等,不能取得圖片中的車牌圖像。也就是說,雖然智慧停車設備110的攝影模組111a對偵測範圍內的未知物的持續進行拍照,但是若干圖片中沒有車牌圖像,從而導致智慧停車設備110的人工智慧模組111b不能取得圖片中的車牌圖像。造成圖片中沒有車牌圖像的原因可能是,未知物不
是車輛,未知物是車輛,但是車輛的方向停錯了,或者沒有懸掛車牌等等,因此,中央伺服器120發送提醒識別信息至管理中心伺服器130以提醒管理中心的設備維護人員或收費人員到管理特定區域的智慧停車設備110進行環境勘查或設備維護。
In one embodiment, when the
在一實施例中,智慧停車設備110的本體111還包括電源模組113,電源模組113電性連接攝影模組111a、人工智慧模組111b和第一無線通訊模組111c,電源模組113用於提供電能至攝影模組111a、人工智慧模組111b和第一無線通訊模組111c。電源模組113包括切換模組113a、太陽能模組113b、市電模組113c、電池模組113d和備用電源模組113e,切換模組113a根據用電效率切換太陽能模組113b、市電模組113c、電池模組113d和備用電源模組113e的其中至少一對智慧停車設備110進行供電。
In one embodiment, the
例如,當陽光紫外線充足時,切換模組113a可以切換太陽能模組113b對智慧停車設備110進行供電,當陽光紫外線微弱時,切換模組113a可以切換電池模組113或備用電源模組113e對智慧停車設備110進行供電。當電池模組113發生供電異常狀態時,切換模組113a可以切換備用電源模組113e對智慧停車設備110進行供電。當太陽能模組113b、電池模組113d和備用電源模組113e的供電效率皆不佳時,切換模組113a可以切換市電模組113c對智慧停車設備110進行供電,例如,市電
模組113c可以通過乙太網路供電(Power over Ethernet,PoE),也稱PoE供電,是一種可以在乙太網路中透過雙絞線同時傳輸電力(例如市電)與資料(例如車輛影像)到其他裝置(例如伺服器)上的技術。本發明所提出的電源模組113具有根據供電效率自動切換多種電源其中之一的功能,有效維持電源模組113對智慧停車設備110的供電穩定度。另外,支撐柱112用於提供支撐力以令智慧停車設備110置放於地面(可視為停車位旁地面或馬路的路緣石地面)上,智慧停車設備110的支撐柱112具可伸縮性,支撐柱112的高度可以根據攝影模組111a在預設時間範圍內檢測到至少一車輛影像的車牌高度進入到車位範圍區域時而自動調整,有效提高車牌辨識率。另外,智慧停車設備110的表面可以使用IP(Ingress Protection)65材質,IP等級是針對電氣設備外殼對異物侵入的防護等級,如防水防塵電子產品,有效保護智慧停車設備110內的電子元件的電性安全。
For example, when the sunlight ultraviolet rays are sufficient, the
在一實施例中,請看圖3,圖3係本發明之智慧停車方法的方法流程圖。一種智慧停車方法,所述智慧停車方法應用於智慧停車系統,所述智慧停車系統包括一智慧停車設備、一中央伺服器和一管理中心伺服器,所述智慧停車設備包括一本體和一支撐柱,所述本體連接所述支撐柱的上方,所述支撐柱用於提供支撐力以令所述智慧停車設備置放於地面上,所述本體包括一攝影模組、一人工智慧模組和一 第一無線通訊模組,所述人工智慧模組電性連接所述攝影模組和所述第一無線通訊模組,所述中央伺服器包括一第二無線通訊模組和一資料庫模組,所述中央伺服器的所述第二無線通訊模組通訊連接所述智慧停車設備的所述第一無線通訊模組,所述管理中心伺服器通訊連接所述中央伺服器,所述智慧停車方法包括:S1、由所述攝影模組在預設時間範圍內檢測到至少一車輛影像進入到車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,所述人工智慧模組用於辨識所述車輛影像的多個車輛資訊因子,所述無線通訊模組用於發送所述車輛影像的多個車輛資訊因子;S2、由所述中央伺服器接收所述智慧停車設備發送所述車輛影像的多個車輛資訊因子並將其存儲在所述資料庫模組;其中,所述中央伺服器判斷是否可辨識所述車輛影像的多個車輛資訊因子,若是,所述中央伺服器的所述第二通訊模組發送一識別成功信息至所述智慧停車設備的所述第一無線通訊模組,所述智慧停車設備由啟動狀態進入待機狀態,若否,所述中央伺服器的所述第二無線通訊模組發送一提醒識別信息至所述智慧停車設備及所述管理中心伺服器,所述智慧停車設備再次將所述所述車輛影像發送至所述中央伺服器及所述管理中心伺服器;及 S3、由所述管理中心伺服器接收所述中央伺服器發送的所述車輛影像的多個車輛資訊因子並根據多個車輛資訊因子產生停車繳費信息;其中,當所述攝影模組在預設時間範圍內檢測到所述車輛影像將要離開車位範圍區域時,所述智慧停車設備由待機狀態進入啟動狀態,接著,所述智慧停車設備通過所述第一無線通訊模組發送多個車輛資訊因子後,所述智慧停車設備由啟動狀態進入待機狀態;其中,多個車輛資訊因子至少包括車牌圖像信息、設備標識信息、車牌型號信息、時間信息。 In an embodiment, please refer to FIG. 3 , which is a flow chart of the smart parking method of the present invention. A smart parking method, the smart parking method is applied to a smart parking system, the smart parking system includes a smart parking device, a central server and a management center server, the smart parking device includes a body and a support column , the body is connected to the top of the support column, and the support column is used to provide support so that the smart parking equipment is placed on the ground, and the body includes a camera module, an artificial intelligence module and an The first wireless communication module, the artificial intelligence module is electrically connected to the camera module and the first wireless communication module, and the central server includes a second wireless communication module and a database module , the second wireless communication module of the central server communicates with the first wireless communication module of the smart parking device, the management center server communicates with the central server, and the smart parking The method includes: S1. When the camera module detects that at least one vehicle image enters the area of the parking space within a preset time range, the smart parking device enters the starting state from the standby state, and the artificial intelligence module is used to Identify multiple vehicle information factors of the vehicle image, and the wireless communication module is used to send multiple vehicle information factors of the vehicle image; S2. The central server receives the vehicle from the smart parking device multiple vehicle information factors of the image and store them in the database module; wherein, the central server judges whether the multiple vehicle information factors of the vehicle image can be identified, and if so, all the vehicle information factors of the central server The second communication module sends an identification success message to the first wireless communication module of the smart parking device, the smart parking device enters the standby state from the start state, if not, the central server's The second wireless communication module sends a reminder identification message to the smart parking equipment and the management center server, and the smart parking equipment sends the vehicle image to the central server and the management center again server; and S3. The management center server receives a plurality of vehicle information factors of the vehicle image sent by the central server and generates parking payment information according to the plurality of vehicle information factors; wherein, when the camera module is preset When it is detected within the time range that the vehicle image is about to leave the area of the parking space, the smart parking device enters the activation state from the standby state, and then, the smart parking device sends a plurality of vehicle information factors through the first wireless communication module Afterwards, the smart parking device enters the standby state from the start state; wherein, the plurality of vehicle information factors at least include license plate image information, equipment identification information, license plate model information, and time information.
本發明在上文中已以較佳實施例揭露,然熟習本項技術者應理解的是,該實施例僅用於描繪本發明,而不應解讀為限制本發明之範圍。應注意的是,舉凡與該實施例等效之變化與置換,均應設為涵蓋於本發明之範疇內。因此,本發明之保護範圍當以申請專利範圍所界定者為準。 The present invention has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to the embodiment should be included in the scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the scope of the patent application.
100:智慧停車系統 100:Smart parking system
110:智慧停車設備 110:Smart parking equipment
111:本體 111: Ontology
111a:攝影模組 111a: Camera module
111b:人工智慧模組 111b: Artificial intelligence module
111c:第一無線通訊模組 111c: The first wireless communication module
112:支撐柱 112: support column
113:電源模組 113: Power module
113a:切換模組 113a: switch module
113b:太陽能模組 113b: Solar module
113c:市電模組 113c: Mains power module
113d:電池模組 113d: battery module
113e:備用電源模組 113e: Backup power module
120:中央伺服器 120: central server
121:第二無線通訊模組 121: Second wireless communication module
122:資料庫模組 122: Database module
130:管理中心伺服器 130: Management center server
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