WO2019029242A1 - 一种共享自行车的车锁通信系统及车锁通信方法 - Google Patents

一种共享自行车的车锁通信系统及车锁通信方法 Download PDF

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Publication number
WO2019029242A1
WO2019029242A1 PCT/CN2018/089634 CN2018089634W WO2019029242A1 WO 2019029242 A1 WO2019029242 A1 WO 2019029242A1 CN 2018089634 W CN2018089634 W CN 2018089634W WO 2019029242 A1 WO2019029242 A1 WO 2019029242A1
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Prior art keywords
module
server
main control
network module
lock
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PCT/CN2018/089634
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English (en)
French (fr)
Inventor
李刚
何国泰
冯美淼
周笑云
刘生
Original Assignee
杭州青奇科技有限公司
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Application filed by 杭州青奇科技有限公司 filed Critical 杭州青奇科技有限公司
Priority to EP18845247.8A priority Critical patent/EP3666999A4/en
Priority to TW107127520A priority patent/TWI723276B/zh
Publication of WO2019029242A1 publication Critical patent/WO2019029242A1/zh
Priority to US16/784,454 priority patent/US11485316B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/2018—Central base unlocks or authorises unlocking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • 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
    • G07C2009/00634—Power supply for the lock
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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

Definitions

  • the present invention relates to the field of shared bicycles, and in particular to a vehicle lock communication system for sharing bicycles and a vehicle lock communication method.
  • the shared function of the bicycle is the number one power consumption.
  • the network module needs to be started periodically to ensure the constant connection of the network module.
  • the optimal startup frequency of the network module It is also constantly changing, constantly optimizing, reducing the starting frequency will lead to greatly reduced power consumption, is one of the issues that the management has been focusing on.
  • the technical problem to be solved by the present invention is to provide a vehicle lock communication system for sharing bicycles, which solves the above-mentioned drawbacks of the prior art, and solves the problem of large power consumption of the shared bicycle.
  • the technical problem to be solved by the present invention is to provide a vehicle lock communication method for sharing a bicycle, which solves the above-mentioned drawbacks of the prior art, and solves the problem of large power consumption of the shared bicycle.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to provide a vehicle lock communication system for sharing a bicycle, the lock communication system comprising a server and a lock controller disposed on the shared bicycle, the lock controller including the main a control module and a network module, the main control module controls a periodic heartbeat of the network module, and maintains a constant connection between the network module and the server, the lock controller further includes a power supply and a short message module connected to the main control module, and the main control module obtains the power supply The amount of power, and enters the power saving mode when the power is lower than the preset threshold, and then enters the normal mode;
  • the main control module starts the heartbeat mode of the network module, and obtains the unlocking information of the server through the network module, and reports the unlocking confirmation information to the server through the network module;
  • the main control module turns off the heartbeat mode of the network module; and the lock controller acquires the unlocking information of the server through the short message module, and reports the unlocking confirmation information to the server through the network module.
  • the preferred solution is that the server includes a short message gateway, and the server sends the unlocking information to the short message module of the lock controller by using a short message gateway.
  • the preferred solution is that the main control module controls the network module to implement the MQTT heartbeat through the MQTT protocol, and maintains the constant connection between the network module and the server.
  • the preferred solution is that the MQTT heartbeat frequency of the network module is 5-10 minutes/time.
  • the preset threshold is 50%-85% of the total power of the power source.
  • the network module is a mobile communication module; the short message module and the mobile communication module share a communication chip and an antenna, and the communication chip is respectively connected to the main control module and the antenna.
  • the main control module includes a timed sub-module, and the timing sub-module includes a preset time, and the main control module periodically acquires the power of the power source according to the preset time.
  • the lock communication system further includes a smart terminal and two-dimensional code information disposed on the shared bicycle, the two-dimensional code information includes coded information that matches the lock controller, and the smart terminal scans The two-dimensional code information is connected to the server and sends the encoded information to the server.
  • the server controls the corresponding lock controller to unlock according to the unlock command and the encoded information sent by the smart terminal.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to provide a vehicle lock communication method for sharing a bicycle, the shared bicycle including a vehicle lock controller disposed on a shared bicycle, the lock controller including a main control module and a network a module, the main control module controls a periodic heartbeat of the network module, and maintains the network module to be connected to an external server.
  • the lock controller further includes a power supply and a short message module connected to the main control module, and the lock communication method includes the following steps:
  • the main control module obtains the power of the power source, and enters the power saving mode when the power is lower than the preset threshold, and then enters the normal mode;
  • the main control module starts the heartbeat mode of the network module, and obtains the unlocking information of the server through the network module, and reports the unlocking confirmation information to the server through the network module;
  • the main control module turns off the heartbeat mode of the network module; and the lock controller acquires the unlocking information of the server through the short message module, and reports the unlocking confirmation information to the server through the network module.
  • the preferred solution is: after the main control module turns off the heartbeat mode of the network module, the network module is disconnected from the server, and the server automatically sends the unlock information to the lock controller after the network module is disconnected from the network module, and Received by the SMS module of the car lock controller.
  • the invention has the beneficial effects that the present invention converts the network communication with large power consumption into a short message according to the power control communication method by designing a vehicle lock communication system and a lock communication method for sharing a bicycle. Communication, reducing power consumption; at the same time, changing in two modes, while improving the user experience, reducing power consumption, improving the sustainable development of shared bicycles, reducing recycling and maintenance costs, and improving the overall operational efficiency of the enterprise.
  • FIG. 1 is a schematic structural view of a vehicle lock communication system for sharing a bicycle according to the present invention
  • Figure 2 is a schematic view of the structure of Figure 1;
  • FIG. 3 is a schematic structural diagram of a vehicle-lock communication system based on an intelligent terminal according to the present invention.
  • FIG. 4 is a schematic structural view of a bicycle lock communication method for sharing a bicycle according to the present invention.
  • the present invention provides a preferred embodiment of a lock communication system for sharing bicycles.
  • a vehicle lock communication system for sharing a bicycle comprising a server 50 and a lock controller disposed on the shared bicycle, the lock controller comprising a main control module 10 and a network module 20, the main control module 10
  • the control network module 20 periodically communicates with the server 50 to maintain a constant connection between the network module 20 and the server 50.
  • the lock controller further includes a power source 40 and a short message module 30 connected to the main control module 10, and the main control module 10 obtains the power of the power source 40. And entering the power saving mode when the power is lower than the preset threshold, and then entering the normal mode; wherein, in the normal mode, the main control module 10 turns on the heartbeat mode of the network module 20, and acquires the unlocking of the server 50 through the network module 20.
  • the information is sent to the server 50 through the network module 20; in the power saving mode, the main control module 10 turns off the heartbeat mode of the network module 20; and the lock controller acquires the unlocking of the server 50 through the short message module 30.
  • the information, and the unlocking confirmation information is reported to the server 50 via the network module 20.
  • the network module 20 is disconnected from the server 50 after a certain time.
  • the server 50 automatically sends the unlocking information to the car in the form of a short message after the network module 20 is disconnected from the network module 20.
  • the controller is locked and received by the short message module 30 of the lock controller.
  • the main control module 10 controls the network module 20 to implement the MQTT heartbeat through the MQTT protocol, and maintains the constant connection between the network module 20 and the server 50.
  • MQTT Message Queuing Telemetry Transport
  • IBM Message Queuing Telemetry Transport
  • the protocol supports all platforms and can connect all connected items to the outside. Used as a communication protocol for sensors and actuators (such as networking through a house via Twitter).
  • the main control module 10 maintains the normally activated state of the network module 20 through the MQTT heartbeat.
  • the network module 20 can quickly react to connect with the server 50 to improve the user experience.
  • the network module 20 is a mobile communication module.
  • the mobile communication module is a 2G communication module, a 3G communication module or a 4G communication module, and other mobile communication modules.
  • the server 50 when entering the power saving mode, sends a short message to the short message module 30, which saves the power consumption of the shared bicycle, improves the sustainable development of the shared bicycle, and reduces the recovery and maintenance costs.
  • the server 50 sends the short message to the short message module 30, the corresponding network module 20 is activated, and when the unlocking confirmation information is reported, it can be directly sent to the server 50 through the network module 20.
  • the short message module 30 and the network module 20 share a communication chip and an antenna, and the communication chip is respectively connected to the main control module 10 and the antenna.
  • the communication chip is activated, that is, the network module 20 in the communication chip is activated.
  • the main control module 10 liquid level processing chip is connected with the communication chip to realize control of the communication chip, such as controlling the communication chip to turn on or off the MQTT heartbeat, and performing data transmission.
  • the processing chip, the communication chip and the antenna are all disposed on the same circuit board and disposed in the control housing of the lock controller.
  • the control housing further includes a lock, and a motor that controls the opening and locking of the lock.
  • the processing chip is also coupled to the motor to control the unlocking of the motor based on the unlock information.
  • the MQTT heartbeat frequency of the network module 20 is 5-10 minutes/time.
  • the preset threshold is 50%-85% of the total power of the power source 40.
  • the above-mentioned MQTT heartbeat frequency and preset threshold can be adjusted according to actual needs, which is convenient for sharing bicycle use.
  • the main control module 10 includes a timed sub-module, and the timing sub-module includes a preset time, and the main control module 10 periodically acquires the power of the power source 40 according to the preset time.
  • the above preset time can be adjusted according to actual needs, which is convenient for sharing the use of bicycles.
  • the present invention provides a preferred embodiment of a lock communication system for sharing bicycles.
  • the server 50 includes a short message gateway 51, and the server 50 transmits the unlock information to the short message module 30 of the lock controller via the short message gateway 51 in the form of a short message.
  • the short message gateway 51 converts the unlock information into a short message and sends it to the short message module 30 of the lock controller in the form of a short message.
  • the present invention provides a preferred embodiment of a smart terminal based lock communication system.
  • the lock communication system further includes an intelligent terminal 60 and two-dimensional code information 11 disposed on the shared bicycle, the two-dimensional code information 11 including coded information matching the lock controller, and the smart terminal 60 scans the two-dimensional code
  • the information 11 is connected to the server 50 and transmits the encoded information to the server 50.
  • the server 50 controls the corresponding lock controller to unlock according to the unlock command and the encoded information transmitted by the smart terminal 60.
  • the two-dimensional code information 11 is disposed on a shared bicycle, such as on or adjacent to the lock controller, for facilitating scanning by the smart terminal 60.
  • the smart terminal 60 is preferably a device such as a mobile phone or a tablet, and is installed with a corresponding software program.
  • the smart terminal 60 acquires corresponding coded information through a two-dimensional code recognition module of the software program, such as a camera or an identification software.
  • the present invention provides a preferred embodiment of a bicycle lock communication method for sharing a bicycle.
  • a bicycle lock communication method for sharing a bicycle includes a lock controller disposed on a shared bicycle, the lock controller includes a main control module and a network module, and the main control module controls a periodic heartbeat of the network module to maintain
  • the network module is often connected to an external server, and the lock controller further includes a power supply and a short message module connected to the main control module, and the lock communication method includes the following steps:
  • Step S11 The main control module obtains the power of the power source, and enters the power saving mode when the power is lower than the preset threshold, and then enters the normal mode;
  • Step S12 In the normal mode, the main control module starts the heartbeat mode of the network module, and obtains the unlocking information of the server through the network module, and reports the unlocking confirmation information to the server through the network module;
  • Step S13 In the power saving mode, the main control module turns off the heartbeat mode of the network module; and the lock controller acquires the unlocking information of the server through the short message module, and reports the unlocking confirmation information to the server through the network module.
  • the network module disconnects from the server after a certain time, and the server automatically sends the unlock information to the lock controller after the network module disconnects and connects with the network module, and Received by the SMS module of the car lock controller.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
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Abstract

本发明涉及共享自行车领域，具体涉及一种共享自行车的车锁通信系统，该车锁通信系统包括服务器和设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与服务器的常连接，其特征在于：该车锁控制器还包括与主控模块连接的电源和短信模块，该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式。本发明还涉及一种共享自行车的车锁通信方法。本发明通过设计一种共享自行车的车锁通信系统及车锁通信方法，根据电量控制通信方式，将耗电量大的网络通信换成短信通信，降低耗电量。

Description

一种共享自行车的车锁通信系统及车锁通信方法
交叉引用
本PCT申请基于并要求2018年2月6日提交的中国申请号为201810119287.8的申请的优先权的权益，中国申请号为201810119287.8的申请要求2017年8月7日提交的中国申请号为201710668030.3的申请优先权的权益，该申请的全部内容通过引用并入本文。
技术领域
本发明涉及共享自行车领域，具体涉及一种共享自行车的车锁通信系统及车锁通信方法。
背景技术
随着互联网时代的发展，共享交通工具，如共享单车、共享汽车等得到了快速的普及。上述共享交通工具很好地解决了普通民众的一般出行需求，因而得到了民众的广泛欢迎，在民众的生活中扮演中越来越重要的角色。
但是，对于此新兴共享交通工具，特别是共享自行车，由于多数采用电子锁，并具有相关的网络功能、报警功能等，耗电量大，虽然有太阳能充电板作为充电电源，解决电量问题，但是在某些阴暗不能照射太阳的地方，或者阴天，充电还是一个非常大的问题，因此，电量一直是制约共享自行车发展的重要因数之一。
共享自行车在耗电方面，网络功能是头号耗电大户，特别是需要对网络模块进行周期性启动，保证网络模块的常连接，但是随着技术发展，或者程序优化，网络模块的最佳启动频率也是不断改变，不断优化，降低启动频率会导致耗电量大大降低，是管理方一直重点研究的问题之一。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种共享自行车的车锁通信系统，解决共享自行车耗电量大的问题。
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种共享 自行车的车锁通信方法，解决共享自行车耗电量大的问题。
本发明解决其技术问题所采用的技术方案是：提供一种共享自行车的车锁通信系统，该车锁通信系统包括服务器和设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与服务器的常连接，该车锁控制器还包括与主控模块连接的电源和短信模块，该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；其中，
在正常模式下，该主控模块开启网络模块的心跳模式，以及通过网络模块获取服务器的解锁信息，并通过网络模块上报解锁确认信息至服务器；
在省电模式下，该主控模块关闭网络模块的心跳模式；以及，该车锁控制器通过短信模块获取服务器的解锁信息，以及通过网络模块上报解锁确认信息至服务器。
其中，较佳方案是：该服务器包括短信网关，该服务器通过短信网关将解锁信息以短信形式发送至车锁控制器的短信模块中。
其中，较佳方案是：该主控模块通过MQTT协议控制网络模块实现MQTT心跳，保持网络模块与服务器的常连接。
其中，较佳方案是：该网络模块的MQTT心跳频率为5-10分钟/次。
其中，较佳方案是：该预设阈值为电源总电量的50％-85％。
其中，较佳方案是：该网络模块为移动通信模块；该短信模块和移动通信模块共用一通信芯片和天线，该通信芯片分别与主控模块和天线连接。
其中，较佳方案是：该主控模块包括一定时子模块，该定时子模块包括一预设时间，该主控模块根据预设时间周期性获取电源的电量。
其中，较佳方案是：该车锁通信系统还包括一智能终端和设置在共享自行车上的二维码信息，该二维码信息包括与车锁控制器匹配的编码信息，该智能终端通过扫描二维码信息与服务器连接并发送编码信息至服务器，该服务器根据智能终端发送的解锁命令及编码信息，控制对应的车锁控制器解锁。
本发明解决其技术问题所采用的技术方案是：提供一种共享自行车的车锁通信方法，该共享自行车包括设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与外 部的服务器常连接，该车锁控制器还包括与主控模块连接的电源和短信模块，该车锁通信方法包括步骤：
该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；其中，
在正常模式下，该主控模块开启网络模块的心跳模式，以及通过网络模块获取服务器的解锁信息，并通过网络模块上报解锁确认信息至服务器；
在省电模式下，该主控模块关闭网络模块的心跳模式；以及，该车锁控制器通过短信模块获取服务器的解锁信息，以及通过网络模块上报解锁确认信息至服务器。
其中，较佳方案是：当主控模块关闭网络模块的心跳模式后，网络模块与服务器断开，该服务器在网络模块断开与其连接后自动以短信形式发送解锁信息至车锁控制器，并被车锁控制器的短信模块获取接收。
本发明的有益效果在于，与现有技术相比，本发明通过设计一种共享自行车的车锁通信系统及车锁通信方法，根据电量控制通信方式，将耗电量大的网络通信换成短信通信，降低耗电量；同时在两种模式中变化，在尽量提高用户体验的同时，降低电量损耗，提高共享自行车可持续发展的能力，降低回收、维修成本，提高企业的整体运营效率。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明一种共享自行车的车锁通信系统的结构示意图；
图2是图1进一步的结构示意图；
图3是本发明基于智能终端的车锁通信系统的结构示意图；
图4是本发明一种共享自行车的车锁通信方法的结构示意图。
具体实施方式
现结合附图，对本发明的较佳实施例作详细说明。
如图1所示，本发明提供一种共享自行车的车锁通信系统的优选实施例。
一种共享自行车的车锁通信系统，该车锁通信系统包括服务器50和设置在 共享自行车上的车锁控制器，该车锁控制器包括主控模块10和网络模块20，该主控模块10控制网络模块20周期性心跳，保持网络模块20与服务器50的常连接，该车锁控制器还包括与主控模块10连接的电源40和短信模块30，该主控模块10获取电源40的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；其中，在正常模式下，该主控模块10开启网络模块20的心跳模式，以及通过网络模块20获取服务器50的解锁信息，并通过网络模块20上报解锁确认信息至服务器50；在省电模式下，该主控模块10关闭网络模块20的心跳模式；以及，该车锁控制器通过短信模块30获取服务器50的解锁信息，以及通过网络模块20上报解锁确认信息至服务器50。
其中，当主控模块10关闭网络模块20的心跳模式后，网络模块20在一定时间后与服务器50断开，该服务器50在网络模块20断开与其连接后自动以短信形式发送解锁信息至车锁控制器，并被车锁控制器的短信模块30获取接收。
具体地，该主控模块10通过MQTT协议控制网络模块20实现MQTT心跳，保持网络模块20与服务器50的常连接。MQTT(Message Queuing Telemetry Transport，消息队列遥测传输)是IBM开发的一个即时通讯协议，有可能成为物联网的重要组成部分，该协议支持所有平台，几乎可以把所有联网物品和外部连接起来，被用来当做传感器和致动器(比如通过Twitter让房屋联网)的通信协议。
一般而言，主控模块10通过MQTT心跳保持网络模块20的常激活状态，当用户使用共享自行车时，网络模块20可以迅速作出反应，与服务器50连接，提高用户体验。进一步地，该网络模块20为移动通信模块。优选地，移动通信模块为2G通信模块、3G通信模块或4G通信模块，以及其他移动通信模块。
以及，在进入省电模式时，服务器50发送短信至短信模块30中，节省共享自行车的耗电量，提高共享自行车可持续发展的能力，降低回收、维修成本。当服务器50发送短信至短信模块30后，激活对应的网络模块20，在上报解锁确认信息时，可以直接通过网络模块20发送至服务器50中。
以及，该短信模块30和网络模块20共用一通信芯片和天线，该通信芯片分别与主控模块10和天线连接。当短信模块30接收到短信时，激活通信芯片，即激活通信芯片中的网络模块20。进一步地，主控模块10液位处理芯片，其与通信芯片连接，实现对通信芯片的控制，如控制通信芯片开启或关闭MQTT心跳，以及 进行数据传输。
优选地，处理芯片、通信芯片和天线均设置在同一电路板上，并设置车锁控制器的控制壳体内。控制壳体还包括车锁，以及控制车锁开启和锁紧的电机，处理芯片还与电机连接，根据解锁信息控制电机解锁。
在本实施例中，该网络模块20的MQTT心跳频率为5-10分钟/次。以及，该预设阈值为电源40总电量的50％-85％。当然，上述MQTT心跳频率和预设阈值均可根据实际需求进行调整，便于共享自行车的使用。
在本实施例中，该主控模块10包括一定时子模块，该定时子模块包括一预设时间，该主控模块10根据预设时间周期性获取电源40的电量。当然，上述预设时间可根据实际需求进行调整，便于共享自行车的使用。
如图2所示，本发明提供一种共享自行车的车锁通信系统的较佳实施例。
该服务器50包括短信网关51，该服务器50通过短信网关51将解锁信息以短信形式发送至车锁控制器的短信模块30中。
即短信网关51将解锁信息转化为短信，并以短信形式发送至车锁控制器的短信模块30中。
如图3所示，本发明提供基于智能终端的车锁通信系统的较佳实施例。
该车锁通信系统还包括一智能终端60和设置在共享自行车上的二维码信息11，该二维码信息11包括与车锁控制器匹配的编码信息，该智能终端60通过扫描二维码信息11与服务器50连接并发送编码信息至服务器50，该服务器50根据智能终端60发送的解锁命令及编码信息，控制对应的车锁控制器解锁。
二维码信息11设置在共享自行车上，如车锁控制器上或者其旁边位置，便于用于通过智能终端60进行扫描。
智能终端60优选为手机、平板等设备，并安装有对应的软件程序，智能终端60通过软件程序的二维码识别模块，如相机或识别软件，获取对应的编码信息。
如图4所示，本发明提供一种共享自行车的车锁通信方法的较佳实施例。
一种共享自行车的车锁通信方法，该共享自行车包括设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与外部的服务器常连接，该车锁控制器还包括与主控模块连接的电源和短信模块，该车锁通信方法包括步骤：
步骤S11、该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；
步骤S12、在正常模式下，该主控模块开启网络模块的心跳模式，以及通过网络模块获取服务器的解锁信息，并通过网络模块上报解锁确认信息至服务器；
步骤S13、在省电模式下，该主控模块关闭网络模块的心跳模式；以及，该车锁控制器通过短信模块获取服务器的解锁信息，以及通过网络模块上报解锁确认信息至服务器。
进一步地，当主控模块关闭网络模块的心跳模式后，网络模块在一定时间后与服务器断开，该服务器在网络模块断开与其连接后自动以短信形式发送解锁信息至车锁控制器，并被车锁控制器的短信模块获取接收。
以上所述者，仅为本发明最佳实施例而已，并非用于限制本发明的范围，凡依本发明申请专利范围所作的等效变化或修饰，皆为本发明所涵盖。

Claims (10)

  1. 一种共享自行车的车锁通信系统，该车锁通信系统包括服务器和设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与服务器的常连接，其特征在于：该车锁控制器还包括与主控模块连接的电源和短信模块，该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；其中，
    在正常模式下，该主控模块开启网络模块的心跳模式，以及通过网络模块获取服务器的解锁信息，并通过网络模块上报解锁确认信息至服务器；
    在省电模式下，该主控模块关闭网络模块的心跳模式；以及，该车锁控制器通过短信模块获取服务器的解锁信息，以及通过网络模块上报解锁确认信息至服务器。
  2. 根据权利要求1所述的车锁通信系统，其特征在于：该服务器包括短信网关，该服务器通过短信网关将解锁信息以短信形式发送至车锁控制器的短信模块中。
  3. 根据权利要求1所述的车锁通信系统，其特征在于：该主控模块通过MQTT协议控制网络模块实现MQTT心跳，保持网络模块与服务器的常连接。
  4. 根据权利要求3所述的车锁通信系统，其特征在于：该网络模块的MQTT心跳频率为5-10分钟/次。
  5. 根据权利要求1、3或4所述的车锁通信系统，其特征在于：该预设阈值为电源总电量的50％-85％。
  6. 根据权利要求1、3或4所述的车锁通信系统，其特征在于：该网络模块为移动通信模块；以及，该短信模块和移动通信模块共用一通信芯片和天线，该通信芯片分别与主控模块和天线连接。
  7. 根据权利要求1所述的车锁通信系统，其特征在于：该主控模块包括一定时子模块，该定时子模块包括一预设时间，该主控模块根据预设时间周期性获取电源的电量。
  8. 根据权利要求1所述的车锁通信系统，其特征在于：该车锁通信系统还包括一智能终端和设置在共享自行车上的二维码信息，该二维码信息包括与车锁控制器匹配的编码信息，该智能终端通过扫描二维码信息与服务器连接并发送编码信息至服务器，该服务器根据智能终端发送的解锁命令及编码信息，控制对应的车锁控制器解锁。
  9. 一种共享自行车的车锁通信方法，该共享自行车包括设置在共享自行车上的车锁控制器，该车锁控制器包括主控模块和网络模块，该主控模块控制网络模块周期性心跳，保持网络模块与外部的服务器常连接，其特征在于，该车锁控制器还包括与主控模块连接的电源和短信模块，该车锁通信方法包括步骤：
    该主控模块获取电源的电量，并在电量低于预设阈值时进入省电模式，反之进入正常模式；其中，
    在正常模式下，该主控模块开启网络模块的心跳模式，以及通过网络模块获取服务器的解锁信息，并通过网络模块上报解锁确认信息至服务器；
    在省电模式下，该主控模块关闭网络模块的心跳模式；以及，该车锁控制器通过短信模块获取服务器的解锁信息，以及通过网络模块上报解锁确认信息至服务器。
  10. 根据权利要求9所述的车锁通信方法，其特征在于：该车锁通信方法还包括：
    当主控模块关闭网络模块的心跳模式后，网络模块与服务器断开，该服务器在网络模块断开与其连接后自动以短信形式发送解锁信息至车锁控制器，并被车锁控制器的短信模块获取接收。
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