阅读说明：本技术 一种双工通讯信息传递方法、系统及应用 (Duplex communication information transmission method, system and application ) 是由 周邦兵 李康乐 刘锋 于 2021-09-30 设计创作，主要内容包括：本申请提出了一种双工通讯信息传递方法、系统及应用,适用于主控板和至少一级子控板依次序通讯连接,且每个子控板的控制逻辑一致的应用场景,包括以下步骤：主控板获取针对指定子控板的传递指令信息包,并依次序逐级向子控板传递,其中所述指令信息包至少包括指令位和指令信息,其中所述指令位和所述指定子控板所在的次序对应；所述子控板判断所述指令位是否为1,若不为1,则递减所述指令位并依次序继续逐级向下层级子控板传递所述指令信息包,直到所述指令位为1,提供一种灵活配置的双工通讯信息传递方法,以逐级变化的指令位取代额外配置的地址编码,实现即插即用、无法专业人员配置和安装的效果。(The application provides a duplex communication information transmission method, a duplex communication information transmission system and application, which are suitable for sequential communication connection between a main control board and at least one level of sub-control boards, and an application scene that the control logic of each sub-control board is consistent, and the method comprises the following steps: the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards; the sub-control board judges whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is transmitted to the lower-level sub-control board stage by stage sequentially until the instruction bit is 1, and the flexibly configured duplex communication information transmission method is provided, the instruction bit which changes stage by stage replaces the additionally configured address code, and the effects of plug and play and incapability of configuration and installation of professionals are achieved.)

1. A duplex communication information transmission method is suitable for an application scene that a main control board and at least one level of sub-control boards are sequentially connected in a communication mode and the control logic of each sub-control board is consistent, and is characterized by comprising the following steps:

the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

and the sub-control boards judge whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is transmitted to the lower-level sub-control boards sequentially and continuously step by step until the instruction bit is 1.

2. The duplex communication information transferring method according to claim 1, wherein the sequence of the sub-control boards increases sequentially with the main control board as a start bit, and the command bit is a natural number greater than 1.

3. The method of claim 1, wherein the command bit is located at a first bit of the command packet.

4. The method of claim 1, comprising the steps of: the sub-control boards generate feedback information packets and sequentially transmit the feedback information packets to the main control board step by step, wherein the feedback information packets at least comprise feedback bits and feedback information, and the initial value of the feedback bits is 1; and each time the feedback information packet passes through a sub-control board of one level, the numerical value of the feedback bit is increased by 1 until the main control board acquires the feedback information packet.

5. The method of claim 1, comprising the steps of: after the instruction information packet is obtained by the designated sub-control board, the designated sub-control board generates a feedback information packet and sequentially transmits the feedback information packet to the main control board step by step, wherein the feedback information packet at least comprises a feedback bit and feedback information, and the initial value of the feedback bit is 1; the numerical value of the feedback bit is increased by 1 when the feedback information packet passes through a sub-control board of one level until the main control board obtains the feedback information packet; and if the main control board does not acquire the feedback information packet within a set time period, generating second error information.

6. The duplex communication information transmitting method according to claim 5, wherein the command packet includes a check bit for checking integrity of the command information, and when the designated sub-control board acquires the check bit to generate the feedback packet, the feedback packet is transmitted to the main control board, and if the main control board does not acquire the feedback packet within a set time period, third error information is generated.

7. The duplex communication information transferring method according to claim 1, wherein if the sub-controller needs to transfer the command packet to a lower-level sub-controller, the state of the lower-level sub-controller is obtained, and if the lower-level sub-controller is in a working state, the command packet is cached until the lower-level sub-controller is in an idle state.

8. The duplex communication information transferring method according to any one of claims 4 or 5, wherein if the sub-controller needs to transfer the command packet to an upper level sub-controller, the state of the upper level sub-controller is obtained, and if the upper level sub-controller is in a working state, the command packet is cached until the upper level sub-controller is in an idle state.

9. The duplex communication information transmitting method according to any one of claims 4 and 5, wherein if the upper-level sub-controller caches the command packet and the lower-level sub-controller caches the feedback packet, a first cache time of the upper-level sub-controller and a second cache time of the lower-level sub-controller are obtained, if the first cache time is shorter than the second cache time, the feedback packet is transmitted, and if the second cache time is shorter than the first cache time, the command packet is transmitted.

10. The utility model provides a duplex communication information transfer system, is applicable to main control board and at least one-level sub-control board and connects in proper order communication, and the unanimous application scene of control logic of every sub-control board which characterized in that includes:

the main control board information acquisition unit is used for acquiring a transmission instruction information packet for a designated sub-control board and sequentially transmitting the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

and the sub-control board judging unit is used for judging whether the instruction bit is 1, and if not, decreasing the instruction bit and sequentially and continuously transmitting the instruction information packet to the lower-level sub-control boards step by step until the instruction bit is 1.

Technical Field

The present application relates to the field of data communications, and in particular, to a duplex communication information transmission method, system, and application.

Background

The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like, and can enable all common physical objects which can be independently addressed to form an interconnected network. The application of the Internet of things can realize information communication with the individual components in a huge information management network, and particularly, the Internet of things can collect signals of the individual components and send the signals to the individual components. However, when the number of components in the information communication network is too large, the main control board and the plurality of sub-control boards are required to cooperate with each other to jointly control the components.

At present, most information communication modes carry out unique address coding on positions needing signal transmission, a main control board packs specific address coding in transmitted signal information packets, and signals transmit information to designated positions in a transmission process in an address coding matching mode.

Taking the shelf controlled by the internet of things as an example, because the number of the storage positions of each layer of the shelf is large, and one main control board cannot realize the unified control of all the storage positions, the sub-control boards are respectively configured on the storage frames of each layer of the shelf, and at the moment, when the shelf receives a server command, the main control board needs to transmit information to the designated sub-control board. In the traditional communication protocol, an address is configured for each child node where each child control board is located, and the child control boards acquire information according to the identification address, however, the method needs professional personnel to configure and install, and cannot flexibly configure and adjust. In addition, the existing communication protocols mostly adopt a top-down simplex transmission mode, so that the efficiency of signal transmission is low.

Disclosure of Invention

The embodiment of the application provides a duplex communication information transmission method, a system and application, and provides a flexibly configured duplex communication information transmission method aiming at an application scene with limited cascade length of a main control board and a sub-control board, so that address codes additionally configured are replaced by step-by-step changing instruction bits, and the effects of plug and play and no need of configuration and installation of professionals are realized.

In a first aspect, an embodiment of the present application provides a duplex communication information transferring method, where the method includes: the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards; and the sub-control boards judge whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is transmitted to the lower-level sub-control boards sequentially and continuously step by step until the instruction bit is 1.

In a second aspect, an embodiment of the present application provides a duplex communication information transfer system, including: the main control board information acquisition unit is used for acquiring a transmission instruction information packet for a designated sub-control board and sequentially transmitting the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards; and the sub-control board judging unit is used for judging whether the instruction bit is 1, and if not, decreasing the instruction bit and sequentially and continuously transmitting the instruction information packet to the lower-level sub-control boards step by step until the instruction bit is 1.

The main contributions and innovation points of the invention are as follows: aiming at the application scene that the cascade length of the main control board and the sub-control boards is limited, a mode of replacing additionally configured address codes with step-by-step changed instruction bits is provided, the control instruction of the main control board is conveniently transmitted to the specific sub-control boards, the source of the instruction can be quickly obtained through the instruction bits during reverse communication, and the mode can not carry out additional address configuration on the sub-control boards to realize accurate transmission of information. In addition, the scheme adds a response mechanism in the information transmission process, and if the sub-control board fails to feed back information within a certain time, the main control board retransmits the instruction to ensure the effective delivery of the information packet. And the scheme can realize duplex communication, and learn the corresponding working state through learning the level state of the upper and lower cascaded sub-control boards, and suspend the signal transmission in the direction when the cascaded sub-control boards are in the working state so as to avoid unnecessary conflicts in the signal transmission process.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a flowchart of a duplex communication information transfer method according to a first embodiment of the present application;

fig. 2 is a flowchart of a duplex communication information transfer method according to a second embodiment of the present application;

fig. 3 is a flowchart of a duplex communication information transfer method according to a third embodiment of the present application;

fig. 4 is a logic diagram of a duplex communication information transfer method according to a first embodiment of the present application;

fig. 5 is a logic diagram of a duplex communication information transfer method according to a second or third embodiment of the present application;

FIG. 6 is a block diagram of a duplex communication messaging system according to an embodiment of the present application;

fig. 7 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with one or more embodiments of the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of one or more embodiments of the specification, as detailed in the claims which follow.

It should be noted that: in other embodiments, the steps of the corresponding methods are not necessarily performed in the order shown and described herein. In some other embodiments, the method may include more or fewer steps than those described herein. Moreover, a single step described in this specification may be broken down into multiple steps for description in other embodiments; multiple steps described in this specification may be combined into a single step in other embodiments.

Example one

The application aims to provide an application scenario which is applicable to a main control board and sub-control boards and has limited cascade length and consistent control logic of each sub-control board, and realizes convenient information communication transmission between the main control board and the sub-control boards in a mode of replacing traditional additionally configured address coding by gradually increasing or decreasing instruction bits.

For example, the scheme can be applied to information communication transmission of a multi-storage-position intelligent shelf controlled by the Internet of things, wherein the intelligent shelf comprises storage racks which are sequentially arranged and have the same multilayer structure and control logic, and a plurality of storage positions are arranged on each layer of storage rack. In order to conveniently and separately control the storage positions on each layer of storage rack, each layer of storage rack is correspondingly provided with a separate sub-control board, and as the types and the number of the storage positions on each layer of storage rack are consistent, the control logic and the principle of each sub-control board are consistent, and the only difference between different sub-control boards is that: different sub-control boards are positioned at different hierarchical positions.

The embodiment of the present application provides a duplex communication information transfer method, which can achieve the purpose of implementing signal intercommunication communication between a main control board and a sub-control board without address configuration, and specifically, referring to fig. 1, the method is suitable for an application scenario in which the main control board and at least one stage of sub-control board are sequentially in communication connection, and the control logic of each sub-control board is consistent, and includes the following steps:

the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

and the sub-control boards judge whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is transmitted to the lower-level sub-control boards sequentially and continuously step by step until the instruction bit is 1.

In the embodiment of this scheme, the sub-control boards of the multi-level are sequentially arranged, and the control logic of each sub-control board is consistent, so the advantage lies in: after the command bit is positioned to the designated sub-control board, the control of the corresponding station can be realized according to the command information of the unified standard. That is to say, because the control logic of the sub-control boards of this scheme is unanimous, so instruction information can be applicable to and realizes control to independent station on any sub-control board, and regulation and control personnel only need to regulate and control the instruction position and can transmit the instruction to on the corresponding station, has greatly reduced staff's configuration work.

In the embodiment of the scheme, each layer of sub-control board regulates at least one station, the given sub-control board controls the corresponding station after acquiring the instruction information, and at this time, the instruction information comprises a station serial number and a work control instruction corresponding to the station.

For example, if each sub-control panel regulates and controls the indicator lights of 10 stations, at this time, the instruction information includes the work serial number and the work control instruction of the indicator light to be regulated and controlled, and the work control instruction corresponds to the indication state of the regulation and control indicator light and can be set as the contents of the regulation and control indicator light such as on-off, indication color and indication mode. If the indicator light of the 5 th station needs to be regulated and controlled to be turned on, at the moment, the instruction information is a '5 + light' instruction, and the sub-control board controls the indicator light of the 5 th station to be turned on after acquiring the instruction information.

In the embodiment of the scheme, at least one level of sub-control boards are in communication connection with the main control board in a level mode, and the sequence of the sub-control boards is increased in sequence by taking the main control board as a starting position. That is, the order of the sub-control boards closer to the main control board is smaller, and the order of the sub-control boards cascaded therewith is sequentially increased.

For example, if there are 5-level cascaded communication sub-control boards, the order of the sub-control board closest to the main control board is defined as 1, the order of the sub-control board directly cascaded by the sub-control board with the order of 1 is 2, the order of the sub-control board directly cascaded by the sub-control board with the order of 2 is 3, and the orders of the sequentially sequenced sub-control boards are 1, 2, 3, 4, and 5, respectively.

In addition, in order to realize the one-to-one correspondence between the instruction bits and the order, the instruction bits in the scheme are natural numbers larger than 1. And if traversing all the sub-control boards still cannot obtain the instruction bit of 1, returning first error information to the main control board, wherein the content of the first error information refers to: and the sub-control board corresponding to the instruction bit does not exist.

In order to improve the signal transmission efficiency between the sub-control boards, the instruction bit is arranged at the head of the instruction information packet, at the moment, the sub-control boards only need to acquire and judge whether the instruction bit arranged at the head is 1, if not, subsequent instruction information does not need to be read, and the information transmission efficiency can be greatly accelerated in a sequential mode. Of course, the instruction bit may also be placed in other positions of the instruction packet, and it is only necessary to determine whether the sub-control board first identifies that the instruction bit is 1, and if the instruction bit is not 1, the identification logic of the instruction information does not need to be read.

Illustratively, if there are 5-level cascade communication sub-control boards, and at this time, the main control board needs to transmit communication information to the third-level sub-control board, the sub-control board is designated as the third-level sub-control board, and the instruction information includes "3 + instruction information", the main control board first sends the instruction information packet to the first-level sub-control board, and the first-level sub-control board determines that the instruction bit is not 1, then decrements the number of the instruction bit to obtain an instruction information packet with an instruction bit of 2, and then sends the instruction information packet to the second-level sub-control board, and the second-level sub-control board determines that the instruction bit is still not 1, then decrements the number of the instruction bit to obtain an instruction information packet with an instruction of 1, and then sends the instruction information packet to the third-level sub-control board, and when the third-level sub-control board reads that the instruction bit is 1, then reads the instruction information and executes it.

In addition, it is worth mentioning that the scheme not only can realize the one-way transmission from the main control board to the sub-control board, but also can realize the two-way transmission from the sub-control board to the main control board, and can quickly position the sub-control board in an increasing and decreasing mode during the reverse transmission.

Example two:

in this embodiment, the duplex communication information transferring method includes the steps of:

the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards; the sub-control board judges whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is continuously transmitted to the lower-level sub-control board stage by stage in sequence until the instruction bit is 1;

the sub-control boards generate feedback information packets and sequentially transmit the feedback information packets to the main control board step by step, wherein the feedback information packets at least comprise feedback bits and feedback information, and the initial value of the feedback bits is 1; and each time the feedback information packet passes through a sub-control board of one level, the numerical value of the feedback bit is increased by 1 until the main control board acquires the feedback information packet.

That is to say, the source of the feedback information packet is known by increasing the feedback bit, and the identification mark does not need to be additionally set for different sub-control boards, so that the configuration work of the communication protocol can be greatly simplified. Different from the mode that the sub-control boards directly identify the position labels in the feedback information packet, the scheme does not need to configure independent position labels for different sub-control boards, and then the plug-and-play of the communication protocol is realized.

Similarly, when the sub-control board controls a plurality of stations, the feedback information includes station serial numbers and station feedback information, the station feedback information may be station working state feedback information, abnormal feedback information, and the like, and specific content may be defined according to requirements.

Illustratively, if there are 5-level cascade communication sub-control boards, at this time, the third-level sub-control board needs to transmit a feedback information packet to the main control board, the feedback information packet generated by the third-level sub-control board is "1 + feedback information", the second-level sub-control board changes the feedback bit to 2 after acquiring the feedback information packet to obtain the feedback information packet to be "2 + feedback information", the first-level sub-control board changes the feedback bit to 3 after acquiring the feedback information packet to obtain the feedback information packet to be "3 + feedback information", the main control board acquires the feedback information packet, and can quickly acquire that the feedback information packet at this time comes from the third-level sub-control board according to the feedback bit.

In addition, it should be noted that the present solution implements a response mechanism of information communication transmission based on a duplex communication manner, so as to ensure that the command packet correctly or completely arrives at the corresponding designated sub-control board. Correspondingly, the scheme provides a third embodiment.

The third embodiment:

in this embodiment, the duplex communication information transferring method includes the steps of:

the main control board acquires a transmission instruction information packet aiming at a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards; the sub-control board judges whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is continuously transmitted to the lower-level sub-control board stage by stage in sequence until the instruction bit is 1;

after the instruction information packet is obtained by the designated sub-control board, the designated sub-control board generates a feedback information packet and sequentially transmits the feedback information packet to the main control board step by step, wherein the feedback information packet at least comprises a feedback bit and feedback information, and the initial value of the feedback bit is 1; the numerical value of the feedback bit is increased by 1 when the feedback information packet passes through a sub-control board of one level until the main control board obtains the feedback information packet; and if the main control board does not acquire the feedback information packet within a set time period, generating second error information.

Specifically, the second error information at this time indicates that the designated sub-control board does not obtain the instruction information packet, and the corresponding controllable main control board continues to send the instruction information packet to the designated sub-control board. Correspondingly, the step of generating a second error message if the main control board does not obtain the feedback information packet within a set time period includes: and if the main control board does not acquire the feedback information packet within a set time period, the instruction information packet is sent to the designated sub-control board again.

In addition, in some embodiments, the instruction packet includes a check bit, where the check bit is used to check the integrity of the instruction information, and the check bit cannot be obtained if the instruction information is incomplete. Correspondingly, after the designated sub-control board obtains the check bits, the designated sub-control board generates feedback information packets and sequentially transmits the feedback information packets to the main control board, and the specific transmission mode is as described above, which is not described herein as redundant. In this way, it is ensured that the command information arrives completely at the given sub-control board.

Preferably, the check bit is set at the last bit of the instruction packet, the check bit is obtained after the instruction packet is obtained by the designated sub-control board, the designated sub-control board generates the feedback packet, the feedback packet is transmitted to the main control board, if the main control board does not obtain the feedback packet within a set time period, a third error message is generated, and the third error message at this time corresponds to: the designated sub-control board fails to obtain the content of the corresponding command packet completely. For the third error message, the main control board may resend the instruction packet to the designated sub-control board again.

In addition, it is worth mentioning that, because the instruction packet of the scheme is transmitted step by step, if the hierarchy of the designated sub-control board is higher, the transmission time is correspondingly longer, and the corresponding set time period for the main control board to perform the judgment is also longer. That is, if the master control board does not obtain the set time period in the feedback information packet in the set time period, the time length of the set time period in the feedback information packet is in positive correlation with the hierarchy of the specific slave control board.

In addition, the scheme can also realize instant two-way communication information transmission, namely, the scheme can realize instant two-way information transmission because the scheme carries out position transmission by carrying out increasing and decreasing modes on the instruction bit and the feedback bit. Correspondingly, the scheme provides the fourth embodiment.

Example four:

in this embodiment, the duplex communication information transfer method further includes, on the basis of the second embodiment:

and if the sub-control boards need to transmit the instruction information packet to the lower-level sub-control board, acquiring the state of the lower-level sub-control board, and if the lower-level sub-control board is in a working state, caching the instruction information packet until the lower-level sub-control board is in an idle state.

And if the sub-control board needs to transmit the instruction information packet to the upper-level sub-control board, acquiring the state of the upper-level sub-control board, and if the upper-level sub-control board is in a working state, caching the instruction information packet until the upper-level sub-control board is in an idle state.

It should be noted that the "upper level sub-control board" and the "lower level sub-control board" described herein are both sub-control boards directly cascaded to the sub-control boards. For example, for the second-level sub-control board, the upper-level sub-control board is the first-level sub-control board, the lower-level sub-control board is the third-level sub-control board, and so on.

For convenience of introduction, the "lower-level sub-control board" and the "upper-level sub-control board" are defined as the cascaded sub-control boards, and the scheme judges the state of the cascaded sub-control boards by learning the level state of the cascaded sub-control boards. And setting the cascade sub-control board to be at a low level when the cascade sub-control board is in a working state, and setting the cascade sub-control board to be at a high level when the cascade sub-control board is in an idle state. Of course, the relationship between the level and the state of a particular sub-panel may be redefined as desired.

In order to realize the caching of the instruction information packet and/or the feedback information packet, each sub-control board is provided with a caching area for caching the instruction information packet and/or the feedback information packet.

The setting of the cache mode can ensure that information does not collide and collide in the process of bidirectional transmission, that is, if there are simultaneously an upward transmitted feedback information packet and a downward transmitted instruction information packet, each sub-control board can be ensured to process only one signal packet at a time without collision between the information packets.

Additionally, in some embodiments, to further optimize the efficiency of information transfer, the information packages to be transferred may be sorted by cache time. Correspondingly, if a certain sub-control board needs to process a command packet transmitted downwards and a feedback packet transmitted upwards, the priority processing of the packet with long buffering time is set according to the priority ordering of the buffering time of the packet in the corresponding sub-control board.

Correspondingly, if the instruction packet is cached by the upper-level sub-control board and the feedback packet is cached by the lower-level sub-control board, a first caching time of the upper-level sub-control board and a second caching time of the lower-level sub-control board are obtained, if the first caching time is shorter than the second caching time, the feedback packet is transmitted, and if the second caching time is shorter than the first caching time, the instruction packet is transmitted.

EXAMPLE five

Based on the same concept, referring to fig. 6, the present application further provides a duplex communication information transfer system, which is suitable for information communication transfer between a main control board and cascaded sub-control boards, and includes:

the main control board information acquisition unit is used for acquiring a transmission instruction information packet for a designated sub-control board and sequentially transmitting the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

and the sub-control board judging unit is used for judging whether the instruction bit is 1, and if not, decreasing the instruction bit and sequentially and continuously transmitting the instruction information packet to the lower-level sub-control boards step by step until the instruction bit is 1.

The contents of the corresponding implementation of the duplex communication information transmission system are described in the first embodiment, and the repeated contents are not redundantly described here.

In other embodiments, the duplex communication information transfer system further comprises:

the sub-control board information feedback unit is used for generating feedback information packets and sequentially transmitting the feedback information packets to the main control board step by step, wherein the feedback information packets at least comprise feedback bits and feedback information, and the initial value of the feedback bits is 1; and each time the feedback information packet passes through a sub-control board of one level, the numerical value of the feedback bit is increased by 1 until the main control board acquires the feedback information packet.

The corresponding implementation contents of the duplex communication information transmission system are referred to in the second embodiment and the third embodiment, and repeated contents are not redundantly described here.

In other embodiments, the duplex communication information transfer system further comprises:

the sub-control board caching unit is used for acquiring the state of the lower-level sub-control board if the sub-control board needs to transmit the instruction information packet to the lower-level sub-control board, and caching the instruction information packet until the lower-level sub-control board is in an idle state if the lower-level sub-control board is in a working state; and if the sub-control board needs to transmit the instruction information packet to the upper-level sub-control board, acquiring the state of the upper-level sub-control board, and if the upper-level sub-control board is in a working state, caching the instruction information packet until the upper-level sub-control board is in an idle state.

The corresponding implementation content of the duplex communication information transmission system is shown in the fourth embodiment, and repeated content is not redundantly described here.

EXAMPLE six

The present embodiment further provides an electronic apparatus, referring to fig. 7, including a memory 404 and a processor 402, where the memory 404 stores a computer program, and the processor 402 is configured to execute the computer program to perform the steps in any of the duplex communication information transmission method embodiments.

Specifically, the processor 402 may include a Central Processing Unit (CPU), or A Specific Integrated Circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiments of the present application.

Memory 404 may include, among other things, mass storage 404 for data or instructions. By way of example, and not limitation, memory 404 may include a hard disk drive (hard disk drive, HDD for short), a floppy disk drive, a solid state drive (SSD for short), flash memory, an optical disk, a magneto-optical disk, tape, or a Universal Serial Bus (USB) drive or a combination of two or more of these. Memory 404 may include removable or non-removable (or fixed) media, where appropriate. The memory 404 may be internal or external to the data processing apparatus, where appropriate. In a particular embodiment, the memory 404 is a Non-Volatile (Non-Volatile) memory. In particular embodiments, memory 404 includes Read-only memory (ROM) and Random Access Memory (RAM). The ROM may be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or FLASH memory (FLASH), or a combination of two or more of these, where appropriate. The RAM may be a static random-access memory (SRAM) or a dynamic random-access memory (DRAM), where the DRAM may be a fast page mode dynamic random-access memory 404 (FPMDRAM), an extended data output dynamic random-access memory (EDODRAM), a synchronous dynamic random-access memory (SDRAM), or the like.

Memory 404 may be used to store or cache various data files for processing and/or communication use, as well as possibly computer program instructions for execution by processor 402.

The processor 402 reads and executes the computer program instructions stored in the memory 404 to implement any of the duplex communication information transmission methods in the above embodiments.

Optionally, the electronic apparatus may further include a transmission device 406 and an input/output device 408, where the transmission device 406 is connected to the processor 402, and the input/output device 408 is connected to the processor 402.

The transmitting device 406 may be used to receive or transmit data via a network. Specific examples of the network described above may include wired or wireless networks provided by communication providers of the electronic devices. In one example, the transmission device includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmitting device 406 may be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner. The input and output devices 408 are used to input or output information.

Optionally, in this embodiment, the processor 402 may be configured to execute the following steps by a computer program:

s101, a main control board acquires a transmission instruction information packet for a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

s201, the sub-control boards judge whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is transmitted to the lower-level sub-control boards sequentially and continuously step by step until the instruction bit is 1.

Optionally, in this embodiment, the processor 402 may be configured to execute the following steps by a computer program:

s101, a main control board acquires a transmission instruction information packet for a designated sub-control board and sequentially transmits the transmission instruction information packet to the sub-control boards step by step, wherein the instruction information packet at least comprises instruction bits and instruction information, and the instruction bits correspond to the sequence of the designated sub-control boards;

s201, the sub-control boards judge whether the instruction bit is 1, if not, the instruction bit is decreased progressively and the instruction information packet is continuously transmitted to the lower-level sub-control boards step by step sequentially until the instruction bit is 1;

s301, the sub-control boards generate feedback information packets and sequentially transmit the feedback information packets to the main control board step by step, wherein the feedback information packets at least comprise feedback bits and feedback information, and the initial value of the feedback bits is 1; and each time the feedback information packet passes through a sub-control board of one level, the numerical value of the feedback bit is increased by 1 until the main control board acquires the feedback information packet.

It should be noted that, for specific examples in this embodiment, reference may be made to examples described in the foregoing embodiments and optional implementations, and details of this embodiment are not described herein again.

In general, the various embodiments may be implemented in hardware or special purpose circuits, software, logic or any combination thereof. Some aspects of the invention may be implemented in hardware, while other aspects may be implemented in firmware or software which may be executed by a controller, microprocessor or other computing device, although the invention is not limited thereto. While various aspects of the invention may be illustrated and described as block diagrams, flow charts, or using some other pictorial representation, it is well understood that these blocks, apparatus, systems, techniques or methods described herein may be implemented in, as non-limiting examples, hardware, software, firmware, special purpose circuits or logic, general purpose hardware or controller or other computing devices, or some combination thereof.

Embodiments of the invention may be implemented by computer software executable by a data processor of the mobile device, such as in a processor entity, or by hardware, or by a combination of software and hardware. Computer software or programs (also referred to as program products) including software routines, applets and/or macros can be stored in any device-readable data storage medium and they include program instructions for performing particular tasks. The computer program product may comprise one or more computer-executable components configured to perform embodiments when the program is run. The one or more computer-executable components may be at least one software code or a portion thereof. Further in this regard it should be noted that any block of the logic flow as in the figures may represent a program step, or an interconnected logic circuit, block and function, or a combination of a program step and a logic circuit, block and function. The software may be stored on physical media such as memory chips or memory blocks implemented within the processor, magnetic media such as hard or floppy disks, and optical media such as, for example, DVDs and data variants thereof, CDs. The physical medium is a non-transitory medium.

It should be understood by those skilled in the art that various features of the above embodiments can be combined arbitrarily, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

The above examples are merely illustrative of several embodiments of the present application, and the description is more specific and detailed, but not to be construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.