CN116524639A - Communication method of wireless voting system - Google Patents

Communication method of wireless voting system Download PDF

Info

Publication number
CN116524639A
CN116524639A CN202310367733.8A CN202310367733A CN116524639A CN 116524639 A CN116524639 A CN 116524639A CN 202310367733 A CN202310367733 A CN 202310367733A CN 116524639 A CN116524639 A CN 116524639A
Authority
CN
China
Prior art keywords
mth
communication
data
master station
time slots
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310367733.8A
Other languages
Chinese (zh)
Inventor
黎发明
吴盛荣
曹迦号
黄杰
彭程
李霄
傅夏斌
何流
张伟
韩宗杰
张珂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Zhongke Information Technology Co ltd
Chengdu Information Technology Co Ltd of CAS
Original Assignee
Chengdu Zhongke Information Technology Co ltd
Chengdu Information Technology Co Ltd of CAS
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.)
Filing date
Publication date
Application filed by Chengdu Zhongke Information Technology Co ltd, Chengdu Information Technology Co Ltd of CAS filed Critical Chengdu Zhongke Information Technology Co ltd
Priority to CN202310367733.8A priority Critical patent/CN116524639A/en
Publication of CN116524639A publication Critical patent/CN116524639A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G07C13/00—Voting apparatus
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a communication method of a wireless voting system, and relates to the technical field of meeting place auxiliary equipment. The method is that the communication master station and each voter in the wireless voting system are firstly set to wirelessly transmit data in different time slots, then, after the partial voters are designed to wirelessly receive instruction data from the communication master station and/or instruction data forwarded by other voters, the instruction data is also wirelessly forwarded in corresponding working time slots, so that each voter forwarding the instruction data temporarily becomes a new communication master station and transmits the instruction data to the periphery of the new communication master station, further, each voter can be ensured to wirelessly receive the instruction data, the purpose of forming an absolutely missing situation of burning the stars with the spot points is realized, the method is similar to the bacterial propagation behavior of a culture dish, and the actual application and popularization are convenient.

Description

Communication method of wireless voting system
Technical Field
The invention belongs to the technical field of meeting place auxiliary equipment, and particularly relates to a communication method of a wireless voting system.
Background
The wireless voting system is applied to a conference service scene, and after the moderator announces to start voting, the participants start to perform button voting. However, a conference is often very tightly arranged, so in order to ensure that the conference is completed within a limited time, a presenter only has to wait for the voter to upload voting data (i.e., result data generated after a key operation) appropriately, and after the waiting time is over, whether the voting data is collected or not, the voting result is announced. For this application scenario, the response time of the wireless voting system is indispensably "in terms of" must-be-in-minute ".
Meanwhile, from the perspective of representatives and committee staff, the problem of 'non-voter' in the scheme voting is highly concerned in the conference, and if voting data are not completely collected, the system failure can be considered, and the consequence is not considered. Therefore, wireless voting systems must meet the requirements of high timeliness and high stability.
In the existing wireless voting system, the voter and the communication master station directly adopt a wireless communication mode of a star-shaped structure, namely, the system is generally set to be the star-shaped structure due to the limitation of the number of channels: a voter for independently sorting 100 co-channels by the communication master station; only one signal source can be arranged on the same channel at the same time, otherwise, signal collision is caused, and the communication accuracy is affected; meanwhile, single communication of wireless communication has 30ms of modulation-demodulation and transmission time, if the voting data is uploaded by the 100-seat voter in a one-to-one mode (namely, roll call mode), the statistics of the voting data of the 100-seat voter is about 30ms by 2 by 100=6 seconds. The uploading mode of the voting data generally adopts a 'time slot' based uploading mode, namely, the communication master station firstly broadcasts an instruction for starting to return the voting data, so that all the voters in jurisdiction unify time, and broadcast and send the data to the communication master station on time every 30ms according to the unique station number of the voter: the 1-station number voter starts to send local voting data at 30ms, the 2-station number voter starts to send local voting data at 60ms, the 100-station number voter sends local voting data at 3000ms, and the sending time of one round of data can be saved by nearly half (namely, the sending time is reduced from 6 seconds to 3.03 seconds). The foregoing data uploading manner greatly improves efficiency, but introduces new problems: the command data of the communication master station cannot be issued halfway, and the forced issuing can cause signal conflict; in addition, the defect of incomplete reliability of wireless communication itself causes the problem that the existing wireless voting system has very low probability of irregular receipts or can not receive new instructions.
In detail, although the voter well solves the transmission speed problem by adopting a 'time slot' to upload the voted data, the voter is very consistent to upload the data, so that the communication master station has no opportunity to issue instructions halfway. At this time, although there are two solutions as follows, there are corresponding problems:
(1) The communication master station forcefully issues instructions, and the voter can normally execute new instructions most of the time, but signal conflict exists between the voter and the master station, so that part of voters do not receive the new instructions. If the master station is further used for continuously generating a plurality of rounds of instructions, the problem caused by signal collision can be avoided as much as possible, but the problem is also a mode of treating the symptoms without treating the root cause, and even if the master station is issued for a very large number of times, in theory, the probability that the voter does not execute a new instruction is very low. Although this probability is extremely low, it is always a risk, which is why existing wireless voting systems cannot receive instructions sporadically.
(2) And waiting for the completion of uploading the data of the round, and issuing a new instruction by the communication master station when the uploading of the last voter is finished. Although this approach does not generate data collisions, there is a probability of instruction delay, which is theoretically a delay of 3 seconds at maximum. This delay is unacceptable during fast paced voting conferences. Meanwhile, because in actual use the voter itself is at a different distance from the master station, there is still a chance that the individual voter will not receive a new instruction.
Disclosure of Invention
The invention aims to provide a communication method of a wireless voting system, which is used for solving the problem that the existing wireless voting system has very low probability of sporadically receiving a new instruction.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
in a first aspect, a communication method of a wireless voting system is provided, where the wireless voting system includes a communication master station and a plurality of voters, where each voter in the communication master station and the plurality of voters receives and transmits data wirelessly on a same channel;
the communication method of the wireless voting system comprises the following steps:
the communication period of the wireless voting system comprises M+N time slots, and the communication master station is set to be the Kth time slot in the communication period 1 +1 time slot to Kth 1 Transmitting data wirelessly in +N time slots, an mth of the plurality of voters 1 A voter is arranged at theMth in communication cycle 1 Data is wirelessly transmitted in a time slot, and the mth one of the voters 2 The voter is set in the mth of the communication cycle 2 +N+1 time slots for wireless data transmission, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of m 2 Representing greater than K 1 And is a positive integer less than or equal to M;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 +N time slots wireless transmit instruction data;
if the mth is 2 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 3 +N+1 time slot radio reception by an mth of the plurality of voters 3 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 2 +N+1 time slots wirelessly forwarding the instruction data, where m 3 Representing greater than K 1 And is smaller than m 2 Is a positive integer of (a).
Based on the above summary, an instruction data transmission scheme similar to the propagation behavior of bacteria in a culture dish is provided, namely, a communication master station and each voter in a wireless voting system are firstly set to wirelessly transmit data in different time slots, then, after the partial voter is designed to wirelessly receive the instruction data from the communication master station and/or the instruction data forwarded by other voters, the instruction data is also wirelessly forwarded in corresponding working time slots, so that each voter forwarding the instruction data temporarily becomes a new communication master station and transmits the instruction data to the periphery of the new communication master station, further, each voter can be ensured to wirelessly receive the instruction data, the purpose that the stars with spots are formed to have the absolutely missing burning situation is realized, and the method is similar to the propagation behavior of bacteria in a culture dish, and is convenient for practical application and popularization.
In one possible design, inThe mth 2 And the +N+1 time slots wirelessly forward the instruction data, which comprises: at the mth 2 And the +N+1 time slots combine the instruction data and the local voting data into one for wireless transmission.
In one possible design, the method further comprises: if the mth is 2 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 2 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 2 +n+1 slots wirelessly transmit local voting data.
In one possible design, the method further comprises: the mth of 1 The voter is at the mth 1 The local voting data is transmitted wirelessly in time slots.
In one possible design, N has a value of 3, K 1 The value of (2) isWhere IG () represents a rounding function.
In one possible design, the communication master station is configured with a first antenna for transmitting and receiving data and a second antenna for receiving data only, wherein the first antenna and the second antenna are located at different positions;
the communication master station is used for synchronously integrating and checking the data received by the first antenna and the second antenna so as to obtain more complete and accurate received data.
In a second aspect, another communication method of a wireless voting system is provided, where the wireless voting system includes a communication master station and a plurality of voters, where each voter in the communication master station and the plurality of voters receives and transmits data wirelessly on the same channel;
the communication method of the wireless voting system comprises the following steps:
the communication period of the wireless voting system comprises M+2×N time slots, and the communication master station sets the Kth time slot in the communication period 1 +1 time slot to Kth 1 +N time slots and the thK 2 +N+1 time slot to Kth 2 +2XN time slots for wirelessly transmitting data, an mth of the plurality of voters 1 The voter is set in the mth of the communication cycle 1 Data is wirelessly transmitted in a time slot, and the mth one of the voters 4 The voter is set in the mth of the communication cycle 4 +N+1 time slots for wirelessly transmitting data, an mth of the plurality of voters 5 The voter is set in the mth of the communication cycle 5 +2 XN+1 time slots for wireless transmission of data, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 4 Representing greater than K 1 And less than or equal to K 2 Positive integer of m 5 Representing greater than K 2 And is a positive integer less than or equal to M;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 Radio transmitting instruction data in +N time slots and also in the Kth time slot 2 +N+1 time slots to the Kth 2 +2×n slots wirelessly retransmitting the instruction data;
if the mth is 4 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 6 +N+1 time slot radio reception by an mth of the plurality of voters 6 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 4 +N+1 time slots wirelessly forwarding the instruction data, where m 6 Representing greater than K 1 And is smaller than m 4 Is a positive integer of (a).
In one possible design, the method further comprises: if the mth is 4 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 4 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 4 +N+1 timesThe slots transmit local voting data wirelessly.
In one possible design, the method further comprises: the mth of 1 The voter is at the mth 1 Local voting data is wirelessly transmitted by a time slot, and the mth is 5 The voter is at the mth 5 +2×n+1 slots wirelessly transmit local voting data.
In one possible design, N has a value of 3, K 1 The value of (2) isK 2 Where IG () represents a rounding function.
In a third aspect, another communication method of a wireless voting system is provided, where the wireless voting system includes a communication master station and a plurality of voters, where each voter in the communication master station and the plurality of voters wirelessly transmits and receives data on a same channel;
the communication method of the wireless voting system comprises the following steps:
the communication cycle of the wireless voting system comprises M+2× (X+1) ×N time slots, and the communication master station sets the Kth time slot in the communication cycle 1 +xN+1 time slot to Kth 1 ++ (x+1) ×N slots and kth 2 ++ (x+1) ×n+1 slots to kth 2 Wirelessly transmitting data in + (x+2) x N time slots, an mth of the plurality of voters 7 The voter is set in the mth of the communication cycle 7 The wireless data transmission of + (x+1) x N+1 time slots, the other voters in the plurality of voters respectively and sequentially wirelessly transmit data in other time slots in the communication period, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 7 Representing greater than K 1 And less than or equal to K 2 X represents a positive integer, X represents a natural number smaller than X;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +xXN+1 timesGap to the Kth 1 Wirelessly transmitting instruction data for + (x+1) x N time slots, and also at the Kth time slot 2 ++ (x+1) ×n+1 slots to the kth slot 2 Wirelessly retransmitting the instruction data in a number of (x+2) x N time slots;
if the mth is 7 The voter is at the Kth 1 +xN+1 time slots to the Kth time slot 1 The + (x+1) x N time slots wirelessly receive instruction data from the communication master station and/or the mth in the communication period 8 Wireless reception of the (x+1) x N+1 time slots by the mth of the plurality of voters 8 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 7 Wirelessly forwarding the instruction data in + (x+1) x n+1 time slots, wherein m 8 Representing greater than K 1 And is smaller than m 7 Is a positive integer of (a).
The beneficial effect of above-mentioned scheme:
(1) The invention creatively provides an instruction data transmission scheme similar to the propagation behavior of culture dish bacteria, namely, a communication master station and each voter in a wireless voting system are firstly set to wirelessly transmit data in different time slots, then partial voters are designed to wirelessly transmit the instruction data in corresponding working time slots after wirelessly receiving the instruction data from the communication master station and/or the instruction data transmitted by other voters, so that each voter transmitting the instruction data temporarily becomes a new communication master station and transmits the instruction data to the periphery of the new communication master station, each voter can be further ensured to wirelessly receive the instruction data, the purpose that stars with spot points form a situation of no missing sparks is realized, and the instruction data transmission scheme is similar to the propagation behavior of culture dish bacteria;
(2) The authority of the communication master station for transmitting information is lowered, so that the data can be transmitted more widely and accurately;
(3) The purpose of issuing command data halfway by the communication master station can be realized, and the command receiving period can be shortened by reserving a receiving period for issuing the command data;
(4) The sensitivity of the communication master station to receive information can be greatly improved through the design of one transmitter and two receivers adopted on the communication master station;
(5) The communication master station is designed to wirelessly retransmit instruction data at intervals of a certain period, so that clocks of all voters can be unified, time consistency among people can be ensured, a new opportunity can be changed for the voter with errors, and further, after a new round of instruction is issued, the voter without progress can be accessed into the system again in real time for various reasons, and stronger anti-interference capability of the system is ensured;
(6) The same/different instructions can be issued for a plurality of times in one communication period, so that the practicability is further improved, and the practical application and popularization are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a data transfer schematic diagram of a first communication method of a wireless voting system according to an embodiment of the present application.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the embodiments of the present application will be briefly described below with reference to the drawings and the description of the embodiments or the prior art, and it is apparent that the following descriptions about the structures of the drawings are only some embodiments of the present application, and other embodiment descriptions can be obtained according to the descriptions of the embodiments without inventive effort for those skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
It should be understood that although the terms first and second, etc. may be used herein to describe various objects, these objects should not be limited by these terms. These terms are only used to distinguish one object from another. For example, a first object may be referred to as a second object, and similarly a second object may be referred to as a first object, without departing from the scope of example embodiments of the present application.
It should be understood that for the term "and/or" that may appear herein, it is merely one association relationship that describes an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: three cases of A alone, B alone or both A and B exist; as another example, A, B and/or C, can represent the presence of any one of A, B and C or any combination thereof; for the term "/and" that may appear herein, which is descriptive of another associative object relationship, it means that there may be two relationships, e.g., a/and B, it may be expressed that: the two cases of A and B exist independently or simultaneously; in addition, for the character "/" that may appear herein, it is generally indicated that the context associated object is an "or" relationship.
Example 1
The wireless voting system provided by the embodiment comprises a communication master station and a plurality of voters, wherein each voter in the communication master station and the voters is in wireless data receiving and transmitting on the same channel. The communication master station and the voter are both conventional configurations in the existing wireless voting system, and can perform actions such as acquisition, package transmission, unpacking statistics and the like of voting data based on the prior art.
The first communication method of the wireless voting system includes, but is not limited to, the following features (A) - (C).
(A) The communication period of the wireless voting system comprises M+N time slots, and the communication master station is set to be the Kth time slot in the communication period 1 +1 time slot to Kth 1 Transmitting data wirelessly in +N time slots, an mth of the plurality of voters 1 The voter is set in the mth of the communication cycle 1 Data is wirelessly transmitted in a time slot, and the mth one of the voters 2 The voter is set in the mth of the communication cycle 2 +N+1 timesThe wireless transmission data of the slot, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of m 2 Representing greater than K 1 And is a positive integer less than or equal to M. The time slot is the modem and transmission time required for completing a single communication, and may be, but not limited to, 30 ms. In order to ensure high transmission efficiency and absolute no signal collision between the communication master station and the voter, the value of N is preferably 3. And K for realizing the purpose of issuing command data halfway 1 Preferably the value of (a)Where IG () represents a rounding function, which may be, but is not limited to, rounding. For example, if M has a value of 100, K 1 Will be 50, as shown in FIG. 1, the Kth 1 +1 time slots to the Kth 1 The + N slots will be comprised of periods from 1530ms to 1620 ms.
(B) The communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 The instruction data is wirelessly transmitted in +N slots. As shown in fig. 1, the communication master station wirelessly transmits instruction data in a period including 1530ms to 1620ms so that each voter can receive the instruction data. In addition, the specific content of the instruction data can be the existing instruction content, such as voting data feedback instruction; and if the communication master station has no instruction issuing requirement, the communication master station can send the instruction to the Kth communication master station 1 +1 time slots to the Kth 1 +n slots do not transmit data wirelessly.
(C) If the mth is 2 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 3 +N+1 time slot radio reception by an mth of the plurality of voters 3 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 2 +N+1 time slots for wireless forwarding of the messageInstruction data, where m 3 Representing greater than K 1 And is smaller than m 2 Is a positive integer of (a). As shown in fig. 1, if the 51 st voter receives the instruction data from the communication master station wirelessly in the period of 1530ms to 1620ms, the instruction data is forwarded wirelessly in the 54 th time slot (i.e. in the period of 1620ms to 1650 ms), so that other voters around the voter can receive the instruction data; if the 52 th voter receives the instruction data from the communication master station wirelessly in the period of 1530ms to 1620ms and/or receives the instruction data forwarded by the 51 th voter and from the communication master station wirelessly in the 54 th time slot, the instruction data is forwarded wirelessly in the 55 th time slot (i.e. the period of 1650ms to 1680ms is included), so that other voters around the instruction data can receive the instruction data; and so on. In addition, in order to upload voting data while forwarding instruction data, it is preferable that the mth is 2 +n+1 slots wirelessly forward the instruction data, including but not limited to: at the mth 2 And the +N+1 time slots combine the instruction data and the local voting data into one for wireless transmission, wherein the mode of combining the instruction data and the local voting data into one is the conventional data loading mode.
Based on the communication characteristics (A) - (C), each voter for forwarding the instruction data temporarily becomes a new communication master station, and transmits the instruction data to the surroundings thereof; meanwhile, as most of the voters are randomly placed, the voters can take a new communication main station as a circle center to radiate instruction data to the periphery, so that each voter can be ensured to receive the instruction data wirelessly, the aim of forming a completely missing stock by the stars with spots is fulfilled, and the bacterial propagation behavior of the culture dish is similar to that of the culture dish (namely, a round clean culture dish is prepared firstly, and a few bacterial stock solutions are also prepared, then part of the bacterial stock solution is dipped by a brush, part of the stock solution is scattered in the culture dish in a shaking manner above the culture dish, thus each shaking liquid drop is a bacterial propagation source, and finally the shaking liquid drop is taken as the center to spread to the periphery rapidly, so that the whole culture dish is grown up by bacteria colony quickly, and the bacterial colony is completely missed).
Preferably, the method further comprises: if the mth is 2 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 2 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 2 +n+1 slots wirelessly transmit local voting data. Whereby when said communication master station has no instruction to issue a demand or when said mth station has no instruction to issue a demand 2 When the individual voter does not receive the instruction data for some reason, the normal voting data can be continuously uploaded, so that the waste of time slots is avoided. Likewise, preferably, the method further comprises: the mth of 1 The voter is at the mth 1 The local voting data is transmitted wirelessly in the 50 th slot (i.e., including a period from 1500ms to 1530 ms) as shown in fig. 1.
Preferably, the communication master station (i.e. the master station shown in fig. 1) is configured with a first antenna (i.e. the a antenna shown in fig. 1) for transmitting and receiving data and a second antenna (i.e. the B antenna shown in fig. 1) for receiving data only, wherein the first antenna and the second antenna are located at different positions; the communication master station is used for synchronously integrating and checking the data received by the first antenna and the second antenna so as to obtain more complete and accurate received data. Thus for the case of existing wireless voting systems: the communication master station is generally directly connected with an alternating current-direct current power supply, the power of the master station antenna can be relatively high, the voter can be powered by a smaller lithium battery for the purpose of convenient carrying, meanwhile, the power of the voter antenna can be relatively low from the angle of the service time of a product, so that a problem can occur, the communication master station can send out 'high energy' because of high power, all voters can be received easily, and the voter can send out 'low energy' because of low power, so that the master station can not receive easily. Through the design of one transmitter and two receivers adopted on the communication master station, the sensitivity of the communication master station for receiving information can be greatly improved.
In summary, the first communication method of the wireless voting system provided by the embodiment has the following technical effects:
(1) The embodiment provides an instruction data transmission scheme similar to the propagation behavior of culture dish bacteria, namely, a communication master station and each voter in a wireless voting system are firstly set to wirelessly transmit data in different time slots, then partial voters are designed to wirelessly transmit the instruction data in corresponding working time slots after wirelessly receiving the instruction data from the communication master station and/or the instruction data transmitted by other voters, so that each voter transmitting the instruction data temporarily becomes a new communication master station and transmits the instruction data to the periphery of the new communication master station, each voter can be further ensured to wirelessly receive the instruction data, the purpose that stars with spot points form a completely missing burning place is realized, and the method is similar to the propagation behavior of culture dish bacteria;
(2) The authority of the communication master station for transmitting information is lowered, so that the data can be transmitted more widely and accurately;
(3) The purpose of issuing command data halfway by the communication master station can be realized, and the command receiving period can be shortened by reserving a receiving period for issuing the command data;
(4) Through the design of 'one sending and two receiving' adopted on the communication main station, the sensitivity of the communication main station for receiving information can be greatly improved, and the communication main station is convenient for practical application and popularization.
Example two
The present embodiment further provides another communication method based on the first communication method of the wireless voting system according to the first embodiment, including but not limited to the following features (D) to (F).
(D) The communication period of the wireless voting system comprises M+2×N time slots, and the communication master station sets the Kth time slot in the communication period 1 +1 time slot to Kth 1 +N time slots and Kth 2 +N+1 time slot to Kth 2 +2×N time slots for wirelessly transmitting data, the plurality ofMth in voter 1 The voter is set in the mth of the communication cycle 1 Data is wirelessly transmitted in a time slot, and the mth one of the voters 4 The voter is set in the mth of the communication cycle 4 +N+1 time slots for wirelessly transmitting data, an mth of the plurality of voters 5 The voter is set in the mth of the communication cycle 5 +2 XN+1 time slots for wireless transmission of data, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 4 Representing greater than K 1 And less than or equal to K 2 Positive integer of m 5 Representing greater than K 2 And is a positive integer less than or equal to M. The time slot mentioned above can also be, but is not limited to, 30ms, and also for the purpose of ensuring high transmission efficiency and absolute no signal collision between the communication master and the voter, the value of N is preferably 3, and for the purpose of issuing command data halfway and retransmitting command data at the end of one round of data transmission, K 1 Preferably the value of (a)K 2 Preferably M, wherein IG () represents a rounding function, which may be, but is not limited to, rounding.
(E) The communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 Radio transmitting instruction data in +N time slots and also in the Kth time slot 2 +N+1 time slots to the Kth 2 And the instruction data is wirelessly retransmitted in +2×N time slots.
(F) If the mth is 4 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 6 +N+1 time slot radio reception by an mth of the plurality of voters 6 Instruction data forwarded by the voter and coming from the communication master,then at the mth 4 +N+1 time slots wirelessly forwarding the instruction data, where m 6 Representing greater than K 1 And is smaller than m 4 Is a positive integer of (a). The aforementioned m 4 The voter corresponds to the mth of the first embodiment 2 The voter, which also temporarily acts as a new master communication station, passes instruction data around it. In addition, in order to also enable the upload of voting data while forwarding instruction data, it is preferable that the mth 4 +n+1 slots wirelessly forward the instruction data, including but not limited to: at the mth 4 And the +N+1 time slots combine the instruction data and the local voting data into one for wireless transmission.
Based on the communication characteristics (D) - (F), on the basis of the technical effect of the first embodiment, the wireless retransmission instruction data of the communication master station is designed at intervals of a certain period, so that on one hand, clocks of all voters can be unified, the time consistency of people is ensured, on the other hand, a new opportunity is given to the voter with errors, and further, after a new round of instruction is issued, the voter with progress is not kept up for various reasons, and the system can be accessed again in real time, so that the system has stronger anti-interference capability.
Also preferably, the method further comprises: if the mth is 4 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 4 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 4 +N+1 time slots wirelessly transmit local voting data; the mth of 1 The voter is at the mth 1 Local voting data is wirelessly transmitted by a time slot, and the mth is 5 The voter is at the mth 5 +2×n+1 slots wirelessly transmit local voting data.
The technical details and working principles of the foregoing communication method provided in this embodiment may be obtained by referring to a conventional derivation of the first embodiment, which is not repeated herein, and the technical effects of the foregoing communication method may further include, based on the technical effects of the first embodiment: (1) The communication master station is designed to wirelessly retransmit instruction data at intervals of a certain period, so that clocks of all voters can be unified, time consistency among people can be ensured, a new opportunity can be changed for the voter with errors, and further, after a new round of instruction is issued, the voter with progress is not kept up for various reasons, the system can be accessed again in real time, and stronger anti-interference capability of the system is ensured.
Example III
The present embodiment further provides another communication method based on the second communication method of the wireless voting system described in the second embodiment, which includes, but is not limited to, the following features (G) - (I).
(G) The communication cycle of the wireless voting system comprises M+2× (X+1) ×N time slots, and the communication master station sets the Kth time slot in the communication cycle 1 +xN+1 time slot to Kth 1 ++ (x+1) ×N slots and kth 2 ++ (x+1) ×n+1 slots to kth 2 Wirelessly transmitting data in + (x+2) x N time slots, an mth of the plurality of voters 7 The voter is set in the mth of the communication cycle 7 The wireless data transmission of + (x+1) x N+1 time slots, the other voters in the plurality of voters respectively and sequentially wirelessly transmit data in other time slots in the communication period, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 7 Representing greater than K 1 And less than or equal to K 2 X represents a positive integer, X represents a natural number smaller than X.
(H) The communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +xN+1 time slots to the Kth time slot 1 Wirelessly transmitting instruction data for + (x+1) x N time slots, and also at the Kth time slot 2 ++ (x+1) ×n+1 slots to the kth slot 2 And (x+2) x N time slots wirelessly retransmitting the instruction data.
(I) If the mth is 7 The voter is at the Kth 1 +xN+1 time slots to the Kth time slot 1 The instructions from the communication master station are received wirelessly in the time slots of plus (x+1) x NData and/or mth in said communication period 8 Wireless reception of the (x+1) x N+1 time slots by the mth of the plurality of voters 8 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 7 Wirelessly forwarding the instruction data in + (x+1) x n+1 time slots, wherein m 8 Representing greater than K 1 And is smaller than m 7 Is a positive integer of (a).
Based on the communication characteristics (G) - (I), the same/different instructions can be issued for a plurality of times in one communication period, so that the practicability is further improved. In particular, when X is equal to zero, the solution of the second embodiment is the following.
The technical details and working principles of the foregoing communication method provided in this embodiment may be obtained by referring to the second conventional derivation of the embodiment, which is not repeated herein, and the technical effects of the foregoing communication method may further include, based on the technical effects of the second embodiment: (1) The same/different instructions can be issued for a plurality of times in one communication period, so that the practicability is further improved.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The communication method of the wireless voting system is characterized in that the wireless voting system comprises a communication master station and a plurality of voters, wherein each voter in the communication master station and the voters is used for receiving and transmitting data wirelessly on the same channel;
the communication method of the wireless voting system comprises the following steps:
the communication period of the wireless voting system comprises M+N time slots, and the communication master station is set to be the Kth time slot in the communication period 1 +1 time slot to Kth 1 Transmitting data wirelessly in +N time slots, an mth of the plurality of voters 1 The voter is set in the mth of the communication cycle 1 Each time slotWirelessly transmitting data, an mth of the plurality of voters 2 The voter is set in the mth of the communication cycle 2 +N+1 time slots for wireless data transmission, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of m 2 Representing greater than K 1 And is a positive integer less than or equal to M;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 +N time slots wireless transmit instruction data;
if the mth is 2 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 3 +N+1 time slot radio reception by an mth of the plurality of voters 3 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 2 +N+1 time slots wirelessly forwarding the instruction data, where m 3 Representing greater than K 1 And is smaller than m 2 Is a positive integer of (a).
2. The communication method according to claim 1, wherein, at the mth 2 And the +N+1 time slots wirelessly forward the instruction data, which comprises: at the mth 2 And the +N+1 time slots combine the instruction data and the local voting data into one for wireless transmission.
3. The communication method according to claim 1, characterized in that the method further comprises: if the mth is 2 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 2 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 2 +n+1 slots wirelessly transmit local voting data.
4. The communication method according to claim 1, characterized in thatCharacterized in that the method further comprises: the mth of 1 The voter is at the mth 1 The local voting data is transmitted wirelessly in time slots.
5. The communication method according to claim 1, wherein N has a value of 3, k 1 The value of (2) isWhere IG () represents a rounding function.
6. The communication method according to claim 1, wherein the communication master station is configured with a first antenna for transmitting and receiving data and a second antenna for receiving only data, wherein the first antenna and the second antenna are located at different positions;
the communication master station is used for synchronously integrating and checking the data received by the first antenna and the second antenna so as to obtain more complete and accurate received data.
7. The communication method of the wireless voting system is characterized in that the wireless voting system comprises a communication master station and a plurality of voters, wherein each voter in the communication master station and the voters is used for receiving and transmitting data wirelessly on the same channel;
the communication method of the wireless voting system comprises the following steps:
the communication period of the wireless voting system comprises M+2×N time slots, and the communication master station sets the Kth time slot in the communication period 1 +1 time slot to Kth 1 +N time slots and Kth 2 +N+1 time slot to Kth 2 +2XN time slots for wirelessly transmitting data, an mth of the plurality of voters 1 The voter is set in the mth of the communication cycle 1 Data is wirelessly transmitted in a time slot, and the mth one of the voters 4 The voter is set in the mth of the communication cycle 4 +N+1 time slots for wirelessly transmitting data, a first one of the plurality of votersm 5 The voter is set in the mth of the communication cycle 5 +2 XN+1 time slots for wireless transmission of data, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, M 1 Representing less than or equal to K 1 Positive integer of K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 4 Representing greater than K 1 And less than or equal to K 2 Positive integer of m 5 Representing greater than K 2 And is a positive integer less than or equal to M;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +1 time slots to the Kth 1 Radio transmitting instruction data in +N time slots and also in the Kth time slot 2 +N+1 time slots to the Kth 2 +2×n slots wirelessly retransmitting the instruction data;
if the mth is 4 The voter is at the Kth 1 +1 time slots to the Kth 1 +N time slots for wirelessly receiving instruction data from the communication master station and/or mth in the communication period 6 +N+1 time slot radio reception by an mth of the plurality of voters 6 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 4 +N+1 time slots wirelessly forwarding the instruction data, where m 6 Representing greater than K 1 And is smaller than m 4 Is a positive integer of (a).
8. The communication method according to claim 7, characterized in that the method further comprises: if the mth is 4 The voter is at the Kth 1 +1 time slot to mth of the communication cycle 4 If +N time slots do not receive any instruction data from the communication master station, then in the mth time slot 4 +n+1 slots wirelessly transmit local voting data.
9. The communication method according to claim 7, characterized in that the method further comprises: the mth of 1 The voter is at the mth 1 Local for radio transmission in a single time slotVoting data, the mth 5 The voter is at the mth 5 +2×n+1 slots wirelessly transmit local voting data.
10. The communication method of the wireless voting system is characterized in that the wireless voting system comprises a communication master station and a plurality of voters, wherein each voter in the communication master station and the voters is used for receiving and transmitting data wirelessly on the same channel;
the communication method of the wireless voting system comprises the following steps:
the communication cycle of the wireless voting system comprises M+2× (X+1) ×N time slots, and the communication master station sets the Kth time slot in the communication cycle 1 +xN+1 time slot to Kth 1 ++ (x+1) ×N slots and kth 2 ++ (x+1) ×n+1 slots to kth 2 Wirelessly transmitting data in + (x+2) x N time slots, an mth of the plurality of voters 7 The voter is set in the mth of the communication cycle 7 The wireless data transmission of + (x+1) x N+1 time slots, the other voters in the plurality of voters respectively and sequentially wirelessly transmit data in other time slots in the communication period, wherein M represents the total number of voters of the plurality of voters, N represents a positive integer, K 1 Represents a positive integer less than M, K 2 Representing greater than K 1 And is less than or equal to a positive integer of M, M 7 Representing greater than K 1 And less than or equal to K 2 X represents a positive integer, X represents a natural number smaller than X;
the communication master station is arranged at the Kth when the communication master station has instruction issuing requirement 1 +xN+1 time slots to the Kth time slot 1 Wirelessly transmitting instruction data for + (x+1) x N time slots, and also at the Kth time slot 2 ++ (x+1) ×n+1 slots to the kth slot 2 Wirelessly retransmitting the instruction data in a number of (x+2) x N time slots;
if the mth is 7 The voter is at the Kth 1 +xN+1 time slots to the Kth time slot 1 The + (x+1) x N time slots wirelessly receive instruction data from the communication master station and/or the mth in the communication period 8 There are no + (x+1) x n+1 slotsLine reception by an mth of the plurality of voters 8 Instruction data forwarded by the voter and coming from the communication master station, then at the mth 7 Wirelessly forwarding the instruction data in + (x+1) x n+1 time slots, wherein m 8 Representing greater than K 1 And is smaller than m 7 Is a positive integer of (a).
CN202310367733.8A 2023-04-07 2023-04-07 Communication method of wireless voting system Pending CN116524639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310367733.8A CN116524639A (en) 2023-04-07 2023-04-07 Communication method of wireless voting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310367733.8A CN116524639A (en) 2023-04-07 2023-04-07 Communication method of wireless voting system

Publications (1)

Publication Number Publication Date
CN116524639A true CN116524639A (en) 2023-08-01

Family

ID=87391273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310367733.8A Pending CN116524639A (en) 2023-04-07 2023-04-07 Communication method of wireless voting system

Country Status (1)

Country Link
CN (1) CN116524639A (en)

Similar Documents

Publication Publication Date Title
CN106850188B (en) A kind of data transmission system based on multichannel isomery one-way transmission path
CN101079188B (en) Vehicle mounted terminal and public transportation system containing the vehicle-mounted terminal
CA2088753A1 (en) Point-to-multipoint communication network capable of retransmitting a multicast signal
CN1747358A (en) Distributed voting system and method for land mobile radio system
Ye et al. Relay selections for cooperative underlay CR systems with energy harvesting
CN101022485B (en) Ground-air speech coupling method and system for realizing ground-air talking
RU2557801C1 (en) System for radio communication with mobile objects
CN103021152B (en) Beidou data transmission method based on confirmation mode
CN102750845A (en) Interactive teaching system and method
CN102916738A (en) Data reliable multicast method based on FDMA (frequency division multiple Access)/DAMA (demand assigned multiple access) satellite communication system
CN102075311B (en) Network coding-based wireless cooperative broadcasting/multicasting method
CN1829183B (en) Communication terminal device, communication system, and communication method
CN101888266A (en) Radio communication method of distributed acoustic positioning system
Shi et al. Whether and where to code in the wireless packet erasure relay channel
CN104137516A (en) Communication control device and communication control method
CN102724164A (en) Multi-communication protocol transmission apparatus of electric power control system and method thereof
CN116524639A (en) Communication method of wireless voting system
CN102300234B (en) Novel multi-hop routing transmission method
JPH05219056A (en) Multi-address communication system
CN103298139B (en) Dynamic distributed cut-in method and the system of cooperating as required
CN102118183A (en) Power carrier communication method and device
CN101635882B (en) Method for realizing all network voice broadcast in multi-hop Ad Hoc radio station network
US9210609B2 (en) Communication system
CN209142157U (en) A kind of railway station shipment control system
CN1985467A (en) Methods and apparatus for hybrid multicast and unicast transmissions in a data network

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination