WO2021093539A1 - 一种租借系统、主从通讯系统及其主机和从机 - Google Patents

一种租借系统、主从通讯系统及其主机和从机 Download PDF

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Publication number
WO2021093539A1
WO2021093539A1 PCT/CN2020/122808 CN2020122808W WO2021093539A1 WO 2021093539 A1 WO2021093539 A1 WO 2021093539A1 CN 2020122808 W CN2020122808 W CN 2020122808W WO 2021093539 A1 WO2021093539 A1 WO 2021093539A1
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WIPO (PCT)
Prior art keywords
slave
host
master
line
circuit board
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PCT/CN2020/122808
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English (en)
French (fr)
Inventor
梁凯
钟春仁
杨光成
王朝辉
Original Assignee
深圳竹芒科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN201911109392.4A external-priority patent/CN110738799A/zh
Priority claimed from CN201921957128.1U external-priority patent/CN211015743U/zh
Application filed by 深圳竹芒科技股份有限公司 filed Critical 深圳竹芒科技股份有限公司
Publication of WO2021093539A1 publication Critical patent/WO2021093539A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling

Definitions

  • This application relates to the field of master-slave communication, and specifically relates to a lease system, a master-slave communication system, and its host and slave.
  • Shared power bank refers to the charging rental equipment provided by the company.
  • the user can rent a power bank by scanning the QR code on the device screen with a mobile device to pay a deposit. After the power bank is successfully returned, the deposit can be withdrawn and returned to the account at any time.
  • Existing charging rental equipment is generally divided into large charging rental equipment and small charging rental equipment, most of which are independent charging rental equipment, and the power supply method is that each charging rental equipment uses an AC to DC adapter for power supply.
  • multiple rental charging devices are installed independently and cannot be spliced between them; secondly, when the charging rental equipment is intensive, the supply of mains sockets often exceeds the demand, and when the charging rental equipment is intensive, it will take up a large area.
  • each rental charging device is set up independently. If multiple rental charging devices are combined and set up, each rental charging device works independently, and it is difficult to achieve joint work. At the same time, each charging rental device cooperates with the same control method.
  • Conventional data cables/network cables can also be used for connection, but there are problems in control confusion, complicated data cable/network cable connection structures, high costs, and easy interference.
  • a host of a master-slave communication system includes a host body, a host circuit board built in the host body, and a host power input terminal connected to the host circuit board.
  • the host also includes a host computer connected to the host circuit board.
  • the host function line group includes a host communication line that communicates with the slave machine; the host function line group also includes a host serial line that sends position identification information to the slave machine or/and a host voltage line that provides identification voltage for the slave machine.
  • the host function line group further includes a host backup line.
  • the master function line group further includes a master power supply line that provides power to the slave machine.
  • the host function line group is a flat line structure.
  • the host further includes a functional module arranged on the host body, and the functional module includes one or more of a wireless charging coil, a display screen, a fingerprint recognizer, a code scanner, and a camera.
  • the host includes a wireless charging area provided on the top of the host, the functional module includes a wireless charging coil, and the wireless charging coil is provided in the wireless charging area.
  • the host further includes a host power output terminal connected to the host power input terminal.
  • a slave machine of a master-slave communication system includes a slave machine body, a slave machine circuit board built in the slave machine body, a slave machine power input terminal and a slave machine power output terminal.
  • the slave machine power supply The input terminals are respectively connected with the slave circuit board and the power output terminal of the slave.
  • the slave also includes two slave function line groups connected with the slave circuit board. Each slave function line group includes the connection with the master or other slaves.
  • each slave function line group also includes a slave serial line or/and a slave voltage line that transmits identification voltage; two slave communication lines are set in parallel, The two serial lines of the slave are respectively connected with the receiving end and the sending end of the circuit board of the master, and the two slave voltage lines are arranged in parallel.
  • each machine function line group also includes a slave machine standby line.
  • each machine function line group also includes a slave machine power supply line for transmitting electric energy.
  • the slave includes a charging terminal and an adapter.
  • the adapter uses the power transmitted from the power input terminal of the slave to supply power to the charging terminal and the circuit board of the slave, respectively, and the slave power supply line supplies power to the circuit board of the slave.
  • the slave functional line group is a flat line structure.
  • the slave device further includes a functional module arranged on the body of the slave device, and the functional module includes one or more of a wireless charging coil, a display screen, a fingerprint recognizer, a code scanner, and a camera.
  • the slave device includes a wireless charging area provided on the top of the slave device, the functional module includes a wireless charging coil, and the wireless charging coil is provided in the wireless charging area.
  • a master-slave communication system includes the above master and at least one slave as above.
  • the host power input terminal of the host is connected to the mains; or, the slave power input of the slave is connected to the mains.
  • a rental system In yet another aspect, a rental system is provided.
  • a mobile power supply that can be rented is installed on the slave of the master-slave communication system.
  • Fig. 1 is a schematic structural diagram of a host of a master-slave communication system according to an embodiment of the present application
  • Fig. 2 is a schematic diagram of a circuit principle of a host according to an embodiment of the present application
  • FIG. 3 is a schematic structural diagram of a slave machine of a master-slave communication system according to an embodiment of the present application
  • Fig. 4 is a schematic diagram of the circuit principle of a slave according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a master-slave communication system according to an embodiment of the present application
  • Fig. 6 is a schematic diagram of the principle of a connection between a master and a slave according to an embodiment of the present application
  • Fig. 7 is a schematic diagram of the specific circuit principle of Fig. 2;
  • FIG. 8 is a schematic structural diagram of Embodiment 2 of a master-slave communication system according to an embodiment of the present application.
  • Fig. 9 is a schematic diagram of a circuit principle of a host function module according to an embodiment of the present application.
  • Fig. 10 is a schematic diagram of the specific circuit principle of Fig. 4.
  • FIG. 11 is a schematic diagram of the circuit principle of the adapter and the second power supply line according to an embodiment of the present application.
  • Fig. 12 is a schematic diagram of a circuit principle of a slave function module according to an embodiment of the present application.
  • this application provides a preferred embodiment of a master-slave communication system.
  • a master-slave communication system includes a master and slaves.
  • the master is the master control unit, which is used to control one or more slaves to perform related operations.
  • electrical and communication connections are made to realize power supply and Communication networking enables stable data transmission, high efficiency and comprehensive intelligence between the master and multiple slaves, avoiding only one communication line and the use of a single "one question and one answer", resulting in communication confusion and low intelligence; at the same time; , Through the power supply network, reduce the need for external sockets, optimize the overall structure, and improve the performance.
  • a host 10 of a master-slave communication system includes a host body 110, a host circuit board 120 built in the host body 110, and connected to the host circuit board 120
  • the host computer power input terminal 131, the host computer 10 also includes a host function line group 140 connected to the host circuit board 120, the host function line group 140 includes a host communication line 141 that communicates with the slave 20; the host function line group 140 also includes a The host series line 142 for sending the position identification information of the machine 20 or/and the host voltage line 143 for providing the identification voltage for the slave 20.
  • the host 10 accesses electrical energy, such as AC power such as commercial power, through the host power input terminal 131, and transmits the received electrical energy to the host circuit board 120.
  • the host circuit board 120 is provided with an adapter 260 or/and a corresponding step-down circuit.
  • the host circuit board 120 can convert alternating current into direct current and perform a voltage drop to serve as the working power of the entire host circuit board 120.
  • the host function line group 140 is connected from the host circuit board 120.
  • Each host function line group 140 includes multiple function lines to meet various communication requirements and realize the intelligent control of the master-slave communication system.
  • the host communication line 141 is a functional line used for the communication interaction between the host 10 and the external slave 20.
  • the host serial line 142 and the host voltage line 143 can be set together or one of the two settings.
  • the host 10 passes the host serial line 142 to the slave
  • the machine 20 sends position identification information, and the master 10 provides the identification voltage to the slave 20 through the master voltage line 143.
  • a slave 20 of a master-slave communication system includes a slave body 210, a slave circuit board 220 built in the slave body 210, and a slave The machine power input terminal 231 and the slave power output terminal 232.
  • the slave power input terminal 231 is connected to the slave circuit board 220 and the slave power output terminal 232, respectively.
  • the slave 20 also includes two slaves connected to the circuit board 220.
  • Slave function line group 240 Slave function line group 240.
  • Each slave function line group 240 includes a slave communication line 241 that communicates with the master 10 or other slaves 20; each slave function line group 240 also includes a slave that transmits position identification information.
  • the slave 20 is connected to the power supply 300 through the slave power input terminal 231 to obtain the power output from the power supply 300, such as AC power such as commercial power, and transmit the connected power to the slave power output 232 respectively.
  • the slave circuit board 220, the slave circuit board 220 is equipped with an adapter 260 or/and a step-down circuit.
  • the slave circuit board 220 converts AC to DC and performs a voltage drop as the work of the entire slave circuit board 220 Electric energy, and the electric energy through the power output terminal 232 of the slave can be directly transmitted to the next slave 20 or master 10, which can ensure that each slave 20 or master 10 of the master-slave communication system has a stable working voltage, and can The infinite accumulation of the number of splicing is realized, and the problem that multiple plugs are required due to a large number of products is solved.
  • the slave circuit board 220 is connected to lead out two slave function line groups 240.
  • Each slave function line group 240 includes multiple slave function lines to meet various communication requirements and realize the intelligence of the master-slave communication system. ⁇ Chemical control.
  • the master communication line 141 of the master 10 is connected to a slave communication line 241 of the first slave 20, and another slave communication line 241 of the first slave 20 is connected to a slave communication line 241 of the next slave 20.
  • the communication line 241 is connected to form a communication bus, and the communication bus is arranged in parallel.
  • the master 10 and a plurality of slaves 20 conduct data transmission of one question and one answer through the formed communication bus; and, the host serial line 142 of the host 10 and the first A slave serial line 242 of one slave 20 is connected, and another slave serial line 242 of the first slave 20 is connected with a slave serial line 242 of the next slave 20 to form a serial bus, and the serial bus is connected in series.
  • the bus is set in series, that is, the master circuit board 120 is connected in series with the slave circuit board 220 of the first slave 20 through a series line, and the slave circuit board 220 of the first slave 20 is connected with the slave 20 of the next slave 20.
  • the circuit board 220 is connected in series, and the master 10 and multiple slaves 20 perform sequential data transmission headed by the master 10 through the serial bus formed; and, the master voltage line 143 of the master 10 and a slave voltage of the first slave 20 Line 243 is connected, and the other slave voltage line 243 of the first slave 20 is connected with a slave voltage line 243 of the next slave 20 to form a voltage bus, and the voltage bus is arranged in parallel, and the host 10 passes through the voltage bus
  • a reference voltage is provided for a plurality of slaves 20.
  • the host computer 10 conducts a question-by-answer data transmission with each slave 20 via the communication bus, such as address information or control commands.
  • the master 10 sends position identification information to the slave 20 through the serial bus. After receiving the position identification information, the slave 20 processes it and sends it to the next slave 20 so that each slave 20 can obtain its own relative to the master 10 Location information.
  • the master 10 sends position identification information with position information to the first slave 20 through the serial bus, and the slave 20 receives and processes the position identification information to obtain its own position information relative to the master 10, and then The processed position identification information is sent to the next slave 20.
  • all the slaves 20 obtain their own position information relative to the master 10.
  • the host 10 communicates and interacts with the slaves 20 in each location through the communication bus, and obtains the address information of the slaves 20 in each location. Through the serial bus and the communication bus, the host 10 intelligently obtains the address information of the slave 20 at each position, which facilitates the control of the position of the slave 20 and the interaction of data.
  • the master 10 provides an identification voltage for each slave 20 through the voltage bus. Since the voltage bus is arranged in parallel, a resistance of the slave voltage line 243 is superimposed each time, or a resistance is connected in series to the slave voltage line 243, so that the voltage values collected on each slave 20 are different. According to the difference of the voltage value of each slave 20, the host 10 obtains the address information of the slave 20 that meets the conditions through the communication bus. This condition should include meeting the value of the reference voltage sent through the communication bus, such as being greater or less than the reference voltage value, to lock the slave device 20 at the extreme ends. Another condition is that it is satisfied that the address information has not been sent to the host 10, so that the host 10 obtains the address information of a specific slave 20 in each step.
  • the present application provides a preferred embodiment of the host computer 10.
  • the master function line group 140 also includes a master backup line 145, a master power supply line 146 and a ground line 144 for providing power to the slave 20.
  • the host standby line 145 is used as a subsequent standby line of the master-slave communication system to meet the physical structure of the subsequent newly added functions.
  • the host circuit board 120 of the host 10 provides a stable voltage to the slave circuit board 220 through the host power supply line 146, so as to supply power in time when there is a problem with the power input of the slave 20 as a backup power source.
  • the power supply line 146 of the master and each slave 20 are arranged in parallel.
  • the ground wire 144 of the master 10 is connected to the ground wire 244 of the first slave 20, and the other ground wire 244 of the first slave 20 is connected to the ground wire 244 of the next slave 20, A grounding bus is formed, and the grounding bus is arranged in parallel to realize the grounding arrangement of the master 10 and each slave 20.
  • the host function line group 140 has a flat line structure.
  • the cable structure can be an FPC structure or a flexible cable structure, and the corresponding connection seat or female seat should be provided to realize the connection and installation with the slave function line and improve the convenience of the connection between the two.
  • the host 10 further includes a host power output terminal 132 connected to the host power input terminal 131.
  • the power supply 300 is input to the host computer 10 through the host power input terminal 131, and then the power through the host power output terminal 132 can be directly transmitted to the slave computer 20, which can ensure that each master and slave
  • the communication system has a stable working voltage, and can realize the unlimited accumulation of the number of splicing, which solves the problem that the large number of products requires multiple plugs and is difficult to meet.
  • the present application provides a preferred embodiment of the host function module
  • the host 10 also includes a functional module 150 arranged on the main body 110.
  • the functional module 150 is one or more of a wireless charging coil, a display screen, a fingerprint recognizer, a code scanner, and a camera.
  • the host 10 includes a wireless charging area provided on the top of the host.
  • the wireless charging coil is arranged in the wireless charging area, and the mobile phone placed in the wireless charging area can be wirelessly charged through the wireless charging coil.
  • the host circuit board 120 can control the switching and radio frequency power of the wireless charging area.
  • the display screen can display related information, such as displaying rental status, displaying two-dimensional codes, and so on.
  • the display screen is also preferably a touch screen, through which the master-slave communication system can be controlled or page switching is realized.
  • fingerprint recognition is realized through a fingerprint recognizer, and fingerprint recognition is performed.
  • scan codes through a code scanner, such as one-dimensional codes and two-dimensional codes. And through the camera to monitor, or to achieve face recognition and other operations.
  • this application provides a preferred embodiment of the slave device 20.
  • Each slave function line group 240 also includes a slave standby line 245, a slave power supply line 246 for transmitting electric energy, and a ground line 244.
  • the slave standby line 245 is used as the subsequent standby line of the master-slave communication system to cooperate with the slave standby line 245 of other slaves 20 or the master standby line 145 of the host 10 to meet the physical structure of the subsequent newly added functions.
  • slave standby lines 245 which are set in series with other slaves 20 or master 10, and set in parallel with other slaves 20 or master 10 to meet the needs of different situations; the slave of slave 20
  • the circuit board 220 provides a stable voltage through the host power supply line 146 and is received by the slave power supply line 246 to provide power in time when there is a problem with the power input of the slave 20, as a backup power supply, and the slave power supply line 246 is connected to each slave The machine 20 and the host computer 10 are arranged in parallel.
  • ground wire 144 of the master 10 is connected to the ground wire 244 of the first slave 20, and the other ground wire 244 of the first slave 20 is connected to the ground wire 244 of the next slave 20 to form a ground bus, and
  • the grounding bus is arranged in parallel to realize the grounding arrangement of the master 10 and each slave 20.
  • the slave functional line group 240 has a flat line structure. The above has been explained and will not be described one by one here.
  • the slave 20 includes a charging terminal 270 and an adapter 260.
  • the adapter 260 uses the power transmitted by the slave power input terminal 231 to supply power to the charging terminal 270 and the slave circuit board 220, respectively.
  • the circuit board 220 is also connected to the slave power supply line 246. First, input AC power from the power input terminal 231 of the slave machine, such as 220V commercial power, through the adapter 260 or a matching step-down circuit (which can be set in the slave circuit board 220), to convert the AC power into the charging terminal 270 and the slave machine.
  • the DC power of the circuit board 220 is used to realize the adaptable voltage power supply of the charging terminal 270 and the slave circuit board 220; secondly, the slave circuit board 220 is also connected to the slave power supply line 246, and the master uses the master power supply line 146 and the slave power supply line 246. , Supply power to the slave circuit board 220.
  • the slave circuit board 220 is provided with a switching circuit. When the adapter 260 is normal, the power provided by the adapter 260 is used. When the adapter 260 is abnormal, the switching circuit is switched to the power provided by the power supply line 246 of the slave.
  • a rental system is provided.
  • the slave 20 of the master-slave communication system is equipped with a rentable mobile power supply.
  • the host 10 and multiple slaves 20 are stacked on top of each other, and the slave 20 is provided with a battery compartment with a charging terminal 270 for plugging in a mobile power source, and the charging terminal 270 charges the mobile power source to realize the mobile power rental operation. .
  • the present application provides a preferred embodiment of the host function module.
  • the slave device 20 further includes a functional module 250 arranged on the slave device body 210.
  • the functional module 250 is one or more of a wireless charging coil, a display screen, a fingerprint recognizer, a code scanner, and a camera.
  • the function of each functional module 250 is the same as the functional module 150 on the host body 110 described above, and will not be described one by one here.
  • the slave 20 includes a wireless charging area provided on the top thereof, and the wireless charging coil is provided in the wireless charging area.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种租借系统、主从通讯系统及其主机（10）和从机（20）。主机（10）包括主机本体（110）、内置于主机本体（110）中的主机电路板（120）以及与主机电路板（120）连接的主机电源输入端（131），主机（10）还包括与主机电路板（120）连接的主机功能线组（140），主机功能线组（140）包括与从机（20）通讯的主机通讯线（141）；主机功能线组（140）还包括向从机（20）发送位置识别信息的主机串联线（142）或/和为从机（20）提供识别电压的主机电压线（143）。

Description

一种租借系统、主从通讯系统及其主机和从机
相关申请的交叉引用
本申请要求于2019年11月13日提交中国专利局、申请号为201911109392.4、发明名称为“一种租借系统、主从通讯系统及其主机和从机”,以及于2019年11月13日提交中国专利局、申请号为201921957128.1、发明名称为“一种租借系统、主从通讯系统及其主机和从机”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及主从机通讯领域，具体涉及一种租借系统、主从通讯系统及其主机和从机。
背景技术
共享充电宝是指企业提供的充电租赁设备，用户使用移动设备扫描设备屏幕上的二维码交付押金，即可租借一个充电宝，充电宝成功归还后，押金可随时提现并退回账户。
现有充电租赁设备一般分为大型充电租赁设备和小型充电租赁设备，多数为独立的充电租赁设备，其供电方式也是每个充电租赁设备采用一个交流转直流的适配器进行供电。首先，多个充电租赁设备是独立设置，之间不能进行拼接；其次，在充电租赁设备密集的场合常常会出现市电插座供不应求的现象，而且充电租赁设备密集时会出现占用面积大的困扰。
再进一步地，多个充电租赁设备是独立设置，若是将多个充电租赁设备拼合设置，各充电租赁设备是独立工作的，难以实现共同配合工作，同时各充电租赁设备配合工作、同一控制的方式也可采用常规的数据线/网线连接，但是存 在控制混乱、数据线/网线连接结构复杂、成本高的问题，且容易产生干扰。
发明内容
基于此，有必要提供一种租借系统、主从通讯系统及其主机和从机。
在一方面中，提供一种主从通讯系统的主机，主机包括主机本体、内置于主机本体中的主机电路板以及与主机电路板连接的主机电源输入端，主机还包括与主机电路板连接的主机功能线组，主机功能线组包括与从机通讯的主机通讯线；主机功能线组还包括向从机发送位置识别信息的主机串联线或/和为从机提供识别电压的主机电压线。
在一个实施例中，主机功能线组还包括主机备用线。
在一个实施例中，主机功能线组还包括为从机提供电能的主机供电线。
在一个实施例中，主机功能线组为排线结构。
在一个实施例中，主机还包括设置在主机本体上的功能模块，功能模块包括无线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。
在一个实施例中，主机包括设置在主机的顶部的无线充电区域，功能模块包括无线充电线圈，无线充电线圈设置在无线充电区域内。
在一个实施例中，主机还包括与主机电源输入端连接的主机电源输出端。
在另一方面中，提供一种主从通讯系统的从机，从机包括从机本体、内置从机本体中的从机电路板、从机电源输入端和从机电源输出端，从机电源输入端分别与从机电路板和从机电源输出端连接，从机还包括与从机电路板连接的两个从机功能线组，每一个从机功能线组均包括与主机或其他从机通讯的从机通讯线；每一个从机功能线组均还包括传输位置识别信息的从机串联线或/和以及传输识别电压的从机电压线；其中，两条从机通讯线并联设置，两条从机串联线分别与主机电路板的接收端和发送端连接，两条从机电压线并联设置。
在一个实施例中，每一个机功能线组还均包括从机备用线。
在一个实施例中，每一个机功能线组还均包括传输电能的从机供电线。
在一个实施例中，从机包括充电端和适配器，适配器利用从机电源输入端传输的电能分别为充电端和从机电路板供电，从机供电线为从机电路板供电。
在一个实施例中，从机功能线组为排线结构。
在一个实施例中，从机还包括设置在从机本体上的功能模块，功能模块包括无线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。
在一个实施例中，从机包括设置在从机的顶部的无线充电区域，功能模块包括无线充电线圈，无线充电线圈设置在无线充电区域内。
在又一方面中，提供一种主从通讯系统，主从通讯系统包括如上主机和至少一个如上的从机。
在一个实施例中，主机的主机电源输入端与市电连接；或者，从机的从机电源输入端与市电连接。
在又一方面中，提供一种租借系统，租借系统应用于的主从通讯系统中，主从通讯系统的从机上安装有可租借的移动电源。
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本申请的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图，附图中：
图1是根据本申请一个实施例的主从通讯系统的主机的结构示意图；
图2是根据本申请一个实施例的主机的电路原理示意图；
图3是根据本申请一个实施例的主从通讯系统的从机的结构示意图；
图4是根据本申请一个实施例的从机的电路原理示意图；
图5是根据本申请一个实施例的主从通讯系统实施例一的结构示意图；
图6是根据本申请一个实施例的主机与从机连接方式的原理示意图；
图7是图2的具体电路原理示意图；
图8是根据本申请一个实施例的主从通讯系统实施例二的结构示意图；
图9是根据本申请一个实施例的主机功能模块的电路原理示意图；
图10是图4的具体电路原理示意图；
图11是根据本申请一个实施例的适配器及第二供电线的电路原理示意图；
图12是根据本申请一个实施例的从机功能模块的电路原理示意图。
具体实施方式
现结合附图，对本申请的较佳实施例作详细说明。
如图1至图6所示，本申请提供一种主从通讯系统的优选实施例。
一种主从通讯系统，包括主机和从机，主机为主控单元，用于控制一个或多个从机进行相关操作，在主机与从机拼合后，进行电连接和通讯连接，实现供电与通讯的联网，使主机和多个从机的稳定数据传输、效率高及全面智能化，避免只设置一通讯线而采用单一“一问一答”，导致通讯混乱及智能化低的问题；同时，通过供电联网，减少外部插座的需要，优化整体结构，提高使用性能。
在本实施例中，并参考图1和图2，提供一种主从通讯系统的主机10，主机10包括主机本体110、内置于主机本体110中的主机电路板120以及与主机电路板120连接的主机电源输入端131，主机10还包括与主机电路板120连接的主机功能线组140，主机功能线组140包括与从机20通讯的主机通讯线141；主机功能线组140还包括向从机20发送位置识别信息的主机串联线142或/和为从机20提供识别电压的主机电压线143。
具体的，主机10通过主机电源输入端131接入电能，如市电等交流电，并且将接入的电能传输至主机电路板120。主机电路板120中设有适配器260或/和对应降压电路，主机电路板120可将交流转化为直流，并进行压降，以作为整个主机电路板120的工作电能。其中，从主机电路板120连接上引出主机功 能线组140，每一个主机功能线组140均包括多条功能线，分别满足各种通讯需求，实现主从通讯系统的智能化控制。其中，主机通讯线141是用于主机10与外部从机20进行通讯交互的功能线，主机串联线142和主机电压线143可共同设置或两选一设置，主机10通过主机串联线142向从机20发送位置识别信息，主机10通过主机电压线143向从机20提供识别电压。
在本实施例中，并参考图3和图4，提供一种主从通讯系统的从机20，从机20包括从机本体210、内置于从机本体210中的从机电路板220、从机电源输入端231和从机电源输出端232，从机电源输入端231分别与从机电路板220和从机电源输出端232连接，从机20还包括与从机电路板220连接的两个从机功能线组240，每一个从机功能线组240均包括与主机10或其他从机20通讯的从机通讯线241；每一个从机功能线组240均还包括传输位置识别信息的从机串联线242或/和传输识别电压的从机电压线243；其中，两条从机通讯线241并联设置，两条从机串联线242分别与主机电路板120的接收端和发送端连接，两条从机电压线243并联设置。
具体的，结合图5，从机20通过从机电源输入端231与电源300连接，获取电源300输出的电能，如市电等交流电，并且将接入的电能分别传输至从机电源输出端232和从机电路板220，从机电路板220中设有适配器260或/和降压电路，从机电路板220将交流转化为直流，并进行压降，以作为整个从机电路板220的工作电能，而通过从机电源输出端232的电能可直接传输至下一个从机20或主机10中，可以保证主从通讯系统的每一从机20或主机10均有稳定的工作电压，而且可以实现拼接数目的无限累加，解决由于大量产品导致需要多个插头导致难以满足的问题。其中，从机电路板220连接上引出两个从机功能线组240，每一个从机功能线组240均包括多条从机功能线，分别满足各种通讯需求，实现主从通讯系统的智能化控制。
以及，主机10的主机通讯线141与第一个从机20的一条从机通讯线241连接，且第一个从机20的另一条从机通讯线241与下一个从机20的一条从机通讯线241连接，构成通讯总线，且通讯总线为并联设置，主机10和多个从机 20通过所构成的通讯总线进行一问一答的数据传输；以及，主机10的主机串联线142与第一个从机20的一条从机串联线242连接，且第一个从机20的另一条从机串联线242与下一个从机20的一条从机串联线242连接，构成串联总线，且串联总线为串联设置，即主机电路板120通过串联线与第一个从机20的从机电路板220串联，第一个从机20的从机电路板220又与下一个从机20的从机电路板220串联，主机10和多个从机20通过所构成的串联总线进行以主机10为首的依次数据传输；以及，主机10的主机电压线143与第一个从机20的一条从机电压线243连接，且第一个从机20的另一条从机电压线243与下一个从机20的一条从机电压线243连接，构成电压总线，且电压总线为并联设置，主机10通过电压总线为多个从机20提供参考电压。其中，主机10通过通讯总线与各从机20进行一问一答的数据传输，如地址信息或控制命令。主机10通过串联总线发送位置识别信息至从机20，从机20在接收到位置识别信息后进行处理并发送至下一个从机20，以使每一个从机20均能获取自身相对于主机10的位置信息。
关于串联总线的使用，主机10通过串联总线发送具有位置信息的位置识别信息至第一个从机20，从机20接收并处理位置识别信息，以获取自身相对于主机10的位置信息，再将处理后的位置识别信息发送至下一个从机20中。重复上述步骤，所有从机20均获取自身相对于主机10的位置信息。在基于从机20知晓自身位置信息的基础上，主机10通过通讯总线一一与各位置的从机20通讯交互，获取每一位置上从机20的地址信息。通过串联总线和通讯总线，主机10智能获取各位置上从机20的地址信息，便于对从机20位置的控制，以及数据的交互。
关于电压总线的使用，主机10通过电压总线为每一个从机20均提供一识别电压。由于电压总线为并联设置，每次均叠加一条从机电压线243的电阻，或者在从机电压线243之上串联一个电阻，使每一个从机20上采集的电压值均不同。根据每一个从机20的电压值的差异，主机10通过通讯总线获取满足条件的从机20的地址信息。该条件应包括满足通过通讯总线所发送的参考电压值 大小，如大于或小于参考电压值，以锁定最两端处的从机20。另一条件是满足还未向主机10发送地址信息，使主机10在每一次步骤中均获取一特定从机20的地址信息。
以及，参考图6，提供一种并联和串联的连接方式。并联是将主机电路板120和各从机电路板220进行并联，串联是将主机电路板120和各从机电路板220进行依次连接。
如图7和图8所示，本申请提供主机10的较佳实施例。
主机功能线组140还包括主机备用线145、为从机20提供电能的主机供电线146和接地线144。其中，主机备用线145作为主从通讯系统的后续备用线，用于满足后续新增功能的物理结构。主机备用线145优选设置两条，分别为与从机20为串联设置，以及与从机20为并联设置，以满足不同情况的需求。主机10的主机电路板120通过主机供电线146为从机电路板220提供一稳定电压，以在从机20的电源输入有问题时及时供电，以作为备用电源。并且，主机供电线146与各从机20为并联设置。以及可结合图10，主机10的接地线144与第一个从机20的接地线244连接，且第一个从机20的另一接地线244与下一个从机20的接地线244连接，构成接地总线，且接地总线为并联设置，实现主机10和各从机20的接地设置。
优选地，主机功能线组140为排线结构。排线结构可以为FPC结构，也可以为软排电线结构，并且应设置对应的连接座或母座，实现与从机功能线进行连接安装，提高两者连接的便捷性。
在本实施例中，并参考图8，主机10还包括与主机电源输入端131连接的主机电源输出端132。相较于图5，在本实施例中，电源300通过主机电源输入端131输入至主机10中，再通过主机电源输出端132的电能可直接传输至从机20中，可以保证每一个主从通讯系统均有稳定的工作电压，而且可以实现拼接数目的无限累加，解决由于大量产品导致需要多个插头导致难以满足的问题。
如图9所示，本申请提供主机功能模块的较佳实施例
主机10还包括设置在主机本体110上的功能模块150，功能模块150为无 线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。其中，主机10包括设置在其顶部的无线充电区域。无线充电线圈设置在无线充电区域内，可通过无线充电线圈为放置在无线充电区域中的手机进行无线充电。主机电路板120可控制无线充电区域的开关及射频功率。以及，显示屏可以显示相关信息，如显示租借情况、显示二维码等。显示屏还优选为触摸屏，通过显示屏实现对主从通讯系统进行控制或页面切换等。以及，通过指纹识别器实现指纹识别，进行指纹识别。以及，通过扫码器进行扫码，如一维码和二维码。以及通过摄像头进行监控，或者实现人脸识别等操作。
如图10和图11所示，本申请提供从机20的较佳实施例。
每一从机功能线组240还均包括从机备用线245、传输电能的从机供电线246和接地线244。其中，从机备用线245作为主从通讯系统的后续备用线，以配合其他从机20的从机备用线245或者主机10的主机备用线145使用，用于满足后续新增功能的物理结构，从机备用线245优选设置两条，分别为与其他从机20或主机10为串联设置，以及与其他从机20或主机10为并联设置，以满足不同情况的需求；从机20的从机电路板220通过主机供电线146所提供稳定电压，并被从机供电线246接收，以在从机20的电源输入有问题时及时供电，作为备用电源，并且，从机供电线246与各从机20和主机10并联设置。以及主机10的接地线144与第一个从机20的接地线244连接，且第一个从机20的另一接地线244与下一个从机20的接地线244连接，构成接地总线，且接地总线为并联设置，实现主机10和各从机20的接地设置。
优选地，从机功能线组240为排线结构。上述已说明，在此不再一一描述。
在本实施例中，并参考图11，从机20包括充电端270和适配器260，适配器260分别利用从机电源输入端231传输的电能分别为充电端270和从机电路板220供电，从机电路板220还与从机供电线246连接。首先，从机电源输入端231输入交流电，如市电220V，通过适配器260或配合配套的降压电路(可设置在从机电路板220中)，将交流电转化为适用于充电端270和从机电路板220的直流电，以实现充电端270和从机电路板220的适应电压供电；其次，从机 电路板220还与从机供电线246连接，主机通过主机供电线146和从机供电线246，为从机电路板220供电。其中，从机电路板220设有切换电路，当适配器260正常时采用适配器260所提供的电能，当适配器260异常时，通过切换电路切换成从机供电线246所提供的电能。
例如，在本申请提供一种租借系统，租借系统应用于的主从通讯系统中，主从通讯系统的从机20上安装有可租借的移动电源。具体是，主机10和多个从机20上下叠放设置，且从机20上设有具有充电端270的电池仓，以插入移动电源，充电端270为移动电源充电，实现移动电源的租借操作。
如图12所示，本申请提供主机功能模块的较佳实施例。
从机20还包括设置在从机本体210上的功能模块250，功能模块250为无线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。各功能模块250的功能与上述主机本体110上的功能模块150相同，在此不再一一描述。例如，从机20包括设置在其顶部的无线充电区域，无线充电线圈设置在无线充电区域内。
以上所述者，仅为本申请最佳实施例而已，并非用于限制本申请的范围，凡依本申请专利范围所作的等效变化或修饰，皆为本申请所涵盖。

Claims (17)

  1. 一种主从通讯系统的主机，所述主机包括主机本体、内置于所述主机本体中的主机电路板以及与所述主机电路板连接的主机电源输入端，其中：
    所述主机还包括与所述主机电路板连接的主机功能线组，所述主机功能线组包括与从机通讯的主机通讯线；
    所述主机功能线组还包括向从机发送位置识别信息的主机串联线或/和为从机提供识别电压的主机电压线。
  2. 根据权利要求1所述的主机，其中，所述主机功能线组还包括主机备用线。
  3. 根据权利要求1所述的主机，其中，所述主机功能线组还包括为从机提供电能的主机供电线。
  4. 根据权利要求1至3任一项所述的主机，其中，所述主机功能线组为排线结构。
  5. 根据权利要求1所述的主机，其中，所述主机还包括设置在主机本体上的功能模块，所述功能模块包括无线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。
  6. 根据权利要求5所述的主机，其中：所述主机包括设置在所述主机的顶部的无线充电区域，所述功能模块包括无线充电线圈，所述无线充电线圈设置在所述无线充电区域内。
  7. 根据权利要求1所述的主机，其中：所述主机还包括与所述主机电源输入端连接的主机电源输出端。
  8. 一种主从通讯系统的从机，所述从机包括从机本体、内置于所述从机本体中的从机电路板、从机电源输入端和从机电源输出端，所述从机电源输入端分别与所述从机电路板和所述从机电源输出端连接，其中：
    所述从机还包括与所述从机电路板连接的两个从机功能线组，每一个所述从机功能线组均包括与主机或其他从机通讯的从机通讯线；
    每一个所述从机功能线组均还包括传输位置识别信息的从机串联线或/和 传输识别电压的从机电压线；
    其中，两条所述从机通讯线并联设置，两条所述从机串联线分别与主机电路板的接收端和发送端连接，两条所述从机电压线并联设置。
  9. 根据权利要求8所述的从机，其中：每一个所述机功能线组还均包括从机备用线。
  10. 根据权利要求8所述的从机，其中：每一个所述机功能线组还均包括传输电能的从机供电线。
  11. 根据权利要求10所述的从机，其中：所述从机包括充电端和适配器，所述适配器利用所述从机电源输入端传输的电能分别为所述充电端和所述从机电路板供电，所述从机供电线为所述从机电路板供电。
  12. 根据权利要求8至11任一项所述的从机，其中：所述从机功能线组为排线结构。
  13. 根据权利要求8所述的从机，其中：所述从机还包括设置在所述从机本体上的功能模块，所述功能模块包括无线充电线圈、显示屏、指纹识别器、扫码器和摄像头中的一种或多种。
  14. 根据权利要求13所述的从机，其中：所述从机包括设置在所述从机的顶部的无线充电区域，所述功能模块包括无线充电线圈，所述无线充电线圈设置在所述无线充电区域内。
  15. 一种主从通讯系统，所述主从通讯系统包括如权利要求1-7任一项所述的主机和至少一个如权利要求8-14任一项所述的从机。
  16. 根据权利要求15所述的主从通讯系统，其中：所述主机的主机电源输入端与市电连接；或者，所述从机的从机电源输入端与市电连接。
  17. 一种租借系统，所述租借系统应用于如权利要求15或16所述的主从通讯系统中，所述主从通讯系统的从机上安装有可租借的移动电源。
PCT/CN2020/122808 2019-11-13 2020-10-22 一种租借系统、主从通讯系统及其主机和从机 WO2021093539A1 (zh)

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