CN108035590A - 一种车位锁的低功耗智能控制装置 - Google Patents

一种车位锁的低功耗智能控制装置 Download PDF

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CN108035590A
CN108035590A CN201711045945.5A CN201711045945A CN108035590A CN 108035590 A CN108035590 A CN 108035590A CN 201711045945 A CN201711045945 A CN 201711045945A CN 108035590 A CN108035590 A CN 108035590A
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unit
parking stall
parking
berth lock
intelligent control
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孙伟
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Nanjing Jia Jia Internet Technology Co Ltd
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Nanjing Jia Jia Internet Technology Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
    • E04H6/422—Automatically operated car-parks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
    • E01F13/085—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts specially adapted for individual parking spaces
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
    • G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
    • G07C2009/00484—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a variable code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

本发明公开了一种车位锁的低功耗智能控制装置，包括车位感知单元、智能控制单元、近场通信单元、物联网通信单元、执行单元电动马达、供电单元，所有单元内置于车位锁本体，车位锁安装在停车位中央，车位锁本体有一个可活动的摇臂，摇臂放倒允许车辆停放，摇臂树立阻止车辆停放，所述车位感知单元用于感知上方有无车辆停放，近场通信单元接受遥控指令；物联网通信单元与云平台通过低功耗物联网通信，上报状态并接受云平台下发的控制指令；上述各单元连接到智能控制单元，本发明功耗低，使用寿命长，能够将信息随时发给云平台，支持在空闲状态任何人任何时间对车位锁的控制与分享，车辆离开自动上锁，充分做到资源共享，实现有限资源的高效分配。

Description

一种车位锁的低功耗智能控制装置
技术领域
本发明属于智能停车领域，尤其涉及一种车位锁的低功耗智能控制装置。
背景技术
车位锁是停车位管理的主要组成部分，传统的车位锁包括机械式和遥控式，它们共同特点是：开锁装置（钥匙或遥控器）是预先确定的，而“停车位共享”的场景下停车人是不固定的，因此传统车位锁无法满足需求。另外，车位锁使用电池供电，为延长电池使用周期，需要进行整体低功耗设计。
发明内容
为解决上述问题，本发明公开了一种车位锁的低功耗智能控制装置，将信息随时发给云平台，支持任何人任何时间对停车位的控制与分享，充分做到资源共享，实现有限资源的高效分配。
为达到上述目的，本发明的技术方案如下：
一种车位锁的低功耗智能控制装置，其特征在于：其控制系统包括车位感知单元、智能控制单元、近场通信单元、物联网通信单元、执行单元电动马达、声光提示单元、供电单元，所有单元内置于车位锁本体，所述车位锁本体表面涂有醒目色漆，安装在停车位中央，车位锁有一个可活动的摇臂，摇臂放倒允许车辆停放，摇臂树立，高度高于车辆底盘，阻止车辆停放，摇臂由执行单元电动马达驱动。
车位锁本体原来是无源机械装置，装配本发明的智能控制装置后具备智能控制能力。
装置包括车位感知单元，能感知停车位上方有无车辆停放，该单元用地磁传感器实现。地磁传感器能够感知地磁场的强度和方向数据，车辆在停车位的进出会对地磁场产生扰动，车位感知单元通过检测地磁场数据变化感知是否有车辆停放。车位锁初次安装完成须执行“校准”操作：保持车位空闲，智能控制单元查询地磁强度和方向，记录下当前数据，再停放车辆，记下数据，对比两组数据，确定判断是否有车停放的阈值。装置工作期间周期性读取地磁数据，对比阈值判断是否有车辆停放。车辆离开，状态由停车变成空闲，自动将摇臂树立，实现智能自动锁定。
车位锁的解锁控制机制——令牌。解锁车位需要提供一个授权令牌数据，智能控制单元判断该令牌是否有效，有效令牌才执行解锁动作，无效或过期令牌则不解锁。令牌数据由智能控制单元和云平台协商产生，每次车位锁上电，或者状态由停车变成空闲，智能控制单元通过物联网通信单元与云平台通信，协商产生新令牌。停车人手机APP访问云平台，查找空闲停车位；确认停车后开锁请求发送到云平台，云平台验证停车人的账户是否有效、余额是否充足，验证通过返回该车位的令牌给APP，APP再通过蓝牙连接车位锁，下发开锁指令，携带令牌。此时车位锁判断令牌有效，可直接开锁，也可选择与云平台通报，得到云平台确认再开锁，该可选流程驾驶员感知不到，用于增加系统可控性。车位锁打开后将状态上报云平台，云平台开始停车计时；车辆离开后车位自动锁定，车位锁上报云平台车辆离开，云平台停止计时，自动结算。令牌在车辆离开后自动作废，云平台与车位锁重新协商令牌，等待下一次停车。系统通过令牌机制，实现两个作用：一是有且只有授权的用户才能解锁，每次授权给不同用户，实现停车位共享；作用二是特定令牌只能解锁特定车位，且只有效一次，控制不让非授权用户或已离开的用户重新连接智能车位锁，避免系统漏洞。
本发明有两个通信单元：物联网通信单元用于连接停车位共享云平台，近场通信单元用于连接手机APP。如果缺少物联网通信单元，车位锁无法直接连接云平台，也就无法实现状态及时更新、令牌协商验证、远程上锁解锁等管控功能。如果缺少近场通信单元，不但不便于停车人发现附近停车位，而且智能车位锁必须保持与云平台实时连接才能及时响应解锁操作，这就极大地增加了系统功耗，减少了设备的使用时间，难以满足低功耗需求。本发明设计两个通信单元，物联网通信单元只在必须的时候才工作，蓝牙模块功耗极低，既满足了功能需求，也满足低功耗需求。
近场通信单元蓝牙模块持续对外广播自身beacon信息，停车人到达停车位附近时手机APP感知beacon信息，给出提示，协助停车人找到停车位。
本发明有声光提示单元，在停车人确认停车位时给以声光提示，便于识别。
本发明的有益效果是：
本发明所述的一种车位锁的低功耗智能控制装置，功耗低，使用寿命长，能够将信息随时发给云平台，支持在空闲状态任何人任何时间对车位锁的控制与分享，车辆离开自动上锁，充分做到资源共享，实现有限资源的高效分配。
附图说明
图1为车位锁智能控制装置原理框图。
图2为智能车位锁在共享停车系统中的位置。
图3为共享停车流程图。
具体实施方式
下面结合附图和具体实施方式，进一步阐明本发明，应理解下述具体实施方式仅用于说明本发明而不用于限制本发明的范围。
如图所示，本发明所述的一种车位锁的低功耗智能控制系统，包括车位锁，车位锁立设置车位感知单元、中央控制单元、物联网通信单元、近场通信单元、供电单元，所述车位锁本体表面涂有醒目色漆，安装在停车位中央；车位锁有一个可活动的摇臂，摇臂放倒允许车辆停放，摇臂树立，高度高于车辆底盘，阻止车辆停放，摇臂由电动马达驱动，空闲时摇臂树立，所述车位感知单元包括地磁传感器，地磁传感器设置在车位锁下方，车位锁与近场通信单元通过蓝牙通信，与中央控制单元通过物联网通信单元通信，近场通信单元通过移动互联网连接中央控制单元，车位锁连通供电单元。
本发明能智能感知停车位是否有车辆停放，智能锁定空闲车位；能与云平台通信，解锁受云平台控制；能与智能手机交互，方便停车人在手机上遥控，不需要下车操作，物联网通信单元只在必须的时候才工作，手机蓝牙模块功耗极低，既满足了功能需求，也满足低功耗需求，使用寿命长，能够将信息随时发给控制平台，支持在空闲状态任何人任何时间对车位锁的控制与分享，充分做到资源共享，实现有限资源的高效分配。
停车流程如下：每次车位锁上电，或者状态由停车变成空闲，MCU通过物联网通信单元与云平台通信，协商“令牌”，用于后续控制开锁功能；驾驶员的手机APP访问云平台，查找空闲停车位，借助第三方软件导航到停车位附近，感知车位锁发出的蓝牙beacon；开锁请求发送到云平台；云平台验证驾驶员的账户，验证通过返回令牌给APP，APP再通过蓝牙连接车位锁，提供令牌，下发开锁指令；此时车位锁判断令牌有效，直接开锁，也可选择与云平台通报，得到云平台确认再开锁，该可选流程驾驶员感知不到，用于增加系统可控性；车位锁打开后将状态上报云平台，云平台开始停车计时；车辆离开后车位自动锁定，车位锁上报云平台车辆离开，云平台停止计时，自动结算；令牌在车辆离开后自动作废，云平台与车位锁重新协商令牌，等待下一次停车。
本发明方案所公开的技术手段不仅限于上述实施方式所公开的技术手段，还包括由以上技术特征任意组合所组成的技术方案。

Claims (6)

1.一种车位锁的低功耗智能控制装置，其特征在于：包括车位感知单元、智能控制单元、近场通信单元、物联网通信单元、执行单元电动马达、声光提示单元、供电单元，所有单元内置于车位锁本体，所述车位锁本体表面涂有醒目色漆，安装在停车位中央，车位锁有一个可活动的摇臂，摇臂放倒允许车辆停放，摇臂树立，高度高于车辆底盘，阻止车辆停放，摇臂由执行单元电动马达驱动，所述近场通信单元、物联网通信单元与智能控制单元互通，车位感知单元与供电单元连接智能控制单元，智能控制单元连接执行单元电动马达、声光提示单元。
2.根据权利要求1所述的一种车位锁的低功耗智能控制装置，其特征在于：所述车位感知单元，能感知停车位上方有无车辆停放，当车辆驶离后能自动将摇臂树立，锁定车位。
3.根据权利要求1所述的一种车位锁的低功耗智能控制装置，其特征在于：所述近场通信单元，能接受附近停车人通过手机APP发来的解锁指令，拥有授权的停车人能成功解锁，放倒摇臂，从而占用该停车位，非授权人员则无法占用停车位。
4.根据权利要求1所述的一种车位锁的低功耗智能控制装置，其特征在于：所述物联网通信单元，能随时、直接与云平台通信，而不需要借助附近停车人手机APP，由此实现停车位是否有车停放状态的及时上报、授权信息更新与验证、电池剩余电量上报、远程解锁与上锁功能。
5.根据权利要求1所述的一种车位锁的低功耗智能控制装置，其特征在于：所述有声光提示单元，在停车人寻找确认停车位时给以声光提示，便于识别。
6.车位锁的使用方法，其特征在于：停车人用手机APP访问云平台，查找空闲停车位；行驶到停车位附近，手机APP感知本发明发出的蓝牙beacon，提示停车人确认占用停车位；停车结束，车辆驶离，车位锁自动上锁，并将上锁信息自动上报云平台，云平台自动结算。
CN201711045945.5A 2017-10-31 2017-10-31 一种车位锁的低功耗智能控制装置 Pending CN108035590A (zh)

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Application publication date: 20180515