CN114079672B - Multifunctional gateway multi-channel data intelligent distribution method and system - Google Patents
Multifunctional gateway multi-channel data intelligent distribution method and system Download PDFInfo
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Abstract
The invention is applicable to the field of computers, and provides a multi-functional gateway multi-channel data intelligent distribution method and a system. The data acquisition module is used for acquiring data uploaded from the wireless equipment; the data volume monitoring module is used for monitoring the data volume uploaded by the wireless equipment in real time and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment; the data allocating module is used for allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment. The intelligent distribution of data among all channels is realized, and the data of some busy transmission channels are distributed to idle transmission channels, so that the utilization rate of the transmission channels is improved.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a multi-functional gateway multi-channel data intelligent distribution method and system.
Background
The gateway is also called an internetwork connector and a protocol converter. The gateway realizes network interconnection above a network layer, is a complex network interconnection device and is only used for interconnection of two networks with different high-level protocols. The gateway can be used for interconnection of both wide area networks and local area networks. A gateway is a computer system or device that acts as a switch-operative. The gateway is a translator used between two systems that differ in communication protocol, data format or language, or even in an entirely different architecture. Instead of the bridge simply communicating the information, the gateway repackages the received information to accommodate the needs of the destination system.
The intelligent gateway module supports bidirectional communication among various PLCs, intelligent instruments, remote IO and databases, can read data of equipment and report the data to an SQL database, and can also inquire the data from the database and write the data into the equipment. With the rapid development of science and technology and the improvement of the living standard of people in recent years, the requirements of people on household products, office products, production equipment and the like are more and more advanced and intelligent, and a new wave of development wave is brought to the research and development of intelligent products based on an embedded technology.
However, in the process of applying the gateway to data transmission between devices or between devices and a database, data of a plurality of devices are continuously transmitted in the gateway, and when the amount of data transmitted by the devices is large, the conversion rate of the gateway to the data and the conversion rate of the data are reduced, which results in slow data transmission.
Disclosure of Invention
The embodiment of the invention provides a multi-functional gateway multi-channel data intelligent distribution method and system, aiming at solving the problems that data of a plurality of devices are continuously transmitted in a gateway, and when the data volume transmitted by the devices is large, the data conversion rate and the data conversion rate of the gateway are reduced, so that the data transmission is slow.
The embodiment of the invention is realized in such a way that the multi-functional gateway multi-channel data intelligent distribution system comprises:
the data acquisition module is used for acquiring data uploaded from the wireless equipment; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
the data volume monitoring module is used for monitoring the data volume uploaded by the wireless equipment in real time and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment;
and the data allocation module is used for allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment, so that the total amount of the data transmitted by the transmission channel corresponding to the group of wireless equipment is lower than the data bearing capacity.
As a modified scheme of the invention: the data volume monitoring module specifically comprises:
the wireless equipment monitoring unit is used for monitoring the single data volume uploaded by each wireless equipment in real time;
the data volume counting unit is used for summing the data volumes uploaded by the plurality of wireless devices in each group in real time to obtain the total data volume uploaded in each group in real time;
and the data monitoring and judging unit is used for judging whether the total amount of data uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment.
As a further improvement of the invention: the data allocation module specifically comprises:
the data monitoring and analyzing unit is used for subtracting the data bearing capacity from the total data amount to obtain the overload data amount when the total data amount uploaded by a group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment;
the residual bearing capacity analysis unit is used for counting the residual bearing capacity of each data channel;
the surplus transmission channel positioning unit is used for sequencing a plurality of surplus carrying capacities in sequence, positioning a transmission channel with the highest surplus carrying capacity, and setting the transmission channel with the highest surplus carrying capacity as a surplus transmission channel;
the data to be transferred analysis unit is used for polling the single data volume uploaded by the plurality of wireless devices in the group of wireless devices according to the overload data volume and finding out the minimum single data volume in the plurality of single data volumes which is larger than the overload data volume;
and a data allocating unit, configured to convert the transmission channel docked with the wireless device corresponding to the minimum single data amount into an excess transmission channel, and allocate the data uploaded by the wireless device to the excess transmission channel for transmission.
As another improvement of the invention: the system further comprises:
the data storage module is used for storing the data transmitted by the transmission channel into a database;
the data caching module is used for caching the data uploaded by the wireless equipment when the transmission channel is abnormal and cannot transmit the data;
and the data calling and uploading module is used for uploading the cache data when the transmission channel recovers the normal transmission function.
As a further scheme of the invention: the system further comprises:
the connection state monitoring module is used for monitoring the connection state of the wireless equipment and the gateway;
and the transmission channel restoration module is used for restoring the transmission channel corresponding to the wireless equipment with the transmission channel changed when one or more wireless equipment in each group of wireless equipment corresponding to the overloaded transmission channel is disconnected with the gateway and the total amount of data uploaded by each group of wireless equipment is lower than the data bearing capacity.
As a further scheme of the invention: the system further comprises:
the historical data analysis module is used for periodically counting the working time period of each wireless device and the average historical data amount in the working time period according to the historical data amount uploaded by each wireless device;
and the equipment grouping and allocating module is used for regrouping the wireless equipment according to the working time and the average historical data volume of each wireless equipment, so that the total data volume is kept lower than the data bearing volume of the transmission channel in the time period of the overlapping work among the plurality of wireless equipment of each group of wireless equipment.
The multifunctional gateway multi-channel data intelligent distribution method comprises the following steps:
acquiring data uploaded from a wireless device; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
monitoring the data volume uploaded by the wireless equipment in real time, and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of a transmission channel corresponding to the group of wireless equipment;
when the total amount of data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, the data uploaded by the group of wireless devices is allocated to the transmission channel which is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity.
As an optimization scheme of the invention: the monitoring of the data volume uploaded by the wireless devices in real time and the judgment of whether the total data volume uploaded by each group of wireless devices exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless devices specifically include:
monitoring the single data volume uploaded by each wireless device in real time;
adding the data volume uploaded by the plurality of wireless devices in each group in real time to obtain the total data volume uploaded in each group in real time;
and judging whether the total amount of data uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment.
As a modified scheme of the invention: when the total amount of data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, allocating the data uploaded by the group of wireless devices to the transmission channel which is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity specifically comprises:
when the total amount of data uploaded by a group of wireless equipment exceeds the data carrying capacity of a transmission channel corresponding to the group of wireless equipment, subtracting the data carrying capacity from the total amount of data to obtain overload data;
counting the residual bearing capacity of each data channel;
sequencing the plurality of residual bearing capacities in sequence, positioning a transmission channel with the highest residual bearing capacity, and setting the transmission channel with the highest residual bearing capacity as a surplus transmission channel;
polling the single data volume uploaded by the plurality of wireless devices in the group of wireless devices according to the overload data volume, and finding out the minimum single data volume in the plurality of single data volumes which are larger than the overload data volume;
and converting the transmission channel butted by the wireless equipment corresponding to the minimum single data volume into a surplus transmission channel, and allocating the data uploaded by the wireless equipment to the surplus transmission channel for transmission.
As another scheme of the invention: after the acquiring the data uploaded from the wireless device, the method further comprises:
storing the data transmitted by the transmission channel into a database;
when the transmission channel is abnormal and can not transmit data, caching the data uploaded by the wireless equipment;
and when the transmission channel recovers the normal transmission function, uploading the cache data.
The invention has the beneficial effects that: the data acquisition module, the data quantity monitoring module and the data allocation module are arranged in the system, so that the dynamic change of the data is monitored and allocated in real time. The data acquisition module is used for acquiring data uploaded from wireless equipment, a plurality of data transmission channels are established between a plurality of wireless equipment and the gateway, the plurality of wireless equipment are divided into a plurality of groups in advance, and a transmission channel for transmitting the data of the group of wireless equipment is preset for each group of wireless equipment; the data volume monitoring module is used for monitoring the data volume uploaded by the wireless equipment in real time and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment; and the data allocation module is used for allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment, so that the total amount of the data transmitted by the transmission channel corresponding to the group of wireless equipment is lower than the data bearing capacity. Through monitoring data in real time, intelligent distribution of the data among the channels is achieved, and data of certain busy transmission channels are distributed to idle transmission channels, so that the utilization rate of the transmission channels is improved, and the problem that when the data volume uploaded by equipment is large, the transmission and conversion rate of the data are reduced by a gateway is solved.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a multi-functional gateway multi-channel data intelligent distribution system;
FIG. 2 is a schematic diagram of the internal structure of a data volume monitoring module in the multi-functional gateway multi-channel data intelligent distribution system;
FIG. 3 is a schematic diagram of an internal structure of a data deployment module in the multi-functional gateway multi-channel data intelligent distribution system;
FIG. 4 is a schematic diagram of the rest of the functional structure of a multi-functional gateway multi-channel data intelligent distribution system;
fig. 5 is a main flow chart of a multifunctional gateway multi-channel data intelligent distribution method.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention monitors and allocates the dynamic change of data in real time by arranging a data acquisition module, a data quantity monitoring module and a data allocation module in the system. The data acquisition module is used for acquiring data uploaded from wireless equipment, a plurality of data transmission channels are established between a plurality of wireless equipment and the gateway, the plurality of wireless equipment are divided into a plurality of groups in advance, and a transmission channel for transmitting the data of the group of wireless equipment is preset for each group of wireless equipment; the data volume monitoring module is used for monitoring the data volume uploaded by the wireless equipment in real time and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment; and the data allocation module is used for allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment, so that the total amount of the data transmitted by the transmission channel corresponding to the group of wireless equipment is lower than the data bearing capacity. Through monitoring data in real time, intelligent distribution of the data among the channels is achieved, and data of certain busy transmission channels are distributed to idle transmission channels, so that the utilization rate of the transmission channels is improved, and the problem that when the data volume uploaded by equipment is large, the transmission and conversion rate of the data are reduced by a gateway is solved.
Fig. 1 is a schematic diagram illustrating an internal structure of a multi-functional gateway multi-channel data intelligent distribution system according to an embodiment of the present invention, where the multi-functional gateway multi-channel data intelligent distribution system includes:
a data acquisition module 100, configured to acquire data uploaded from a wireless device; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
the data volume monitoring module 110 is configured to monitor a data volume uploaded by the wireless devices in real time, and determine whether a total amount of data uploaded by each group of wireless devices exceeds a data carrying capacity of a transmission channel corresponding to the group of wireless devices;
the data allocating module 120 is configured to allocate the data uploaded by the group of wireless devices to the transmission channel that is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, so that the total amount of the data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity. The data are monitored in real time, intelligent distribution of the data among all channels is achieved, and the data of certain busy channels are distributed to idle channels.
Fig. 2 shows a schematic diagram of an internal structure of a data volume monitoring module in a multi-functional gateway multi-channel data intelligent distribution system according to an embodiment of the present invention, where the data volume monitoring module 110 specifically includes:
a wireless device monitoring unit 111, configured to monitor a single data volume uploaded by each wireless device in real time;
the data amount counting unit 112 is configured to sum the data amounts uploaded in real time by the multiple wireless devices in each group to obtain a total data amount uploaded in real time in each group;
and the data monitoring and determining unit 113 is configured to determine whether a total amount of data uploaded by each group of wireless devices exceeds a data carrying capacity of a transmission channel corresponding to the group of wireless devices.
Fig. 3 is a schematic diagram illustrating an internal structure of a data deployment module in a multi-functional gateway multi-channel data intelligent distribution system according to an embodiment of the present invention, where the data deployment module 120 specifically includes:
the data monitoring and analyzing unit 121 is configured to subtract the data carrying capacity from the total data amount to obtain an overload data amount when the total data amount uploaded by a group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices;
a remaining carrying capacity analyzing unit 122, configured to count a remaining carrying capacity of each data channel;
a surplus transmission channel positioning unit 123, configured to sequence the multiple remaining carrying capacities in order, position a transmission channel with the highest remaining carrying capacity, and set the transmission channel with the highest remaining carrying capacity as a surplus transmission channel;
the to-be-transferred data analysis unit 124 is configured to poll, according to the overload data amount, a single data amount uploaded by a plurality of wireless devices in the group of wireless devices, and find out a minimum single data amount of the plurality of single data amounts greater than the overload data amount;
and a data allocating unit 125, configured to convert the transmission channel docked with the wireless device corresponding to the minimum single data amount into an extra transmission channel, and allocate the data uploaded by the wireless device to the extra transmission channel for transmission.
Fig. 4 is a schematic diagram illustrating the remaining functional structure of a multi-functional gateway multi-channel data intelligent distribution system according to an embodiment of the present invention, where the system further includes:
and the data storage module 200 is configured to store the data transmitted by the transmission channel into a database. The method can automatically detect the connection condition of wireless terminals such as mobile phones, computers and IPDs, multimedia all-in-one machines, network cameras, digital voice broadcasts, electronic class cards, wired computers, printers, intelligent equipment and the like, and the data use condition.
The data caching module 210 is configured to cache data uploaded by the wireless device when the transmission channel is abnormal and cannot transmit the data.
And the data invoking and uploading module 220 is configured to upload the cached data when the transmission channel recovers the normal transmission function. The gateway can be installed on the equipment side and started and stopped simultaneously with the equipment, and data loss is not worried about. When the network is disconnected and the reported data is maintained by the server to be abnormal, the gateway actively caches the data and automatically reports the data to the database again after the fault is relieved; the gateway also supports the functions of multi-server redundancy, local storage of abnormal uncommitted data and the like, and ensures the data security.
In one case of this embodiment, the system further includes:
a connection status monitoring module 300, configured to monitor a connection status between the wireless device and the gateway;
the transmission channel restoration module 310 is configured to restore the transmission channel corresponding to the wireless device that changes the transmission channel when one or more wireless devices in each group of wireless devices corresponding to the overloaded transmission channel are disconnected from the gateway, and the total amount of data uploaded by each group of wireless devices is lower than the data carrying amount.
In one case of this embodiment, the system further includes:
the historical data analysis module 400 is used for periodically counting the working time periods of the wireless devices and the average historical data amount in the working time periods according to the historical data amount uploaded by the wireless devices;
the device grouping and allocating module 410 is configured to regroup the wireless devices according to the operating time and the average historical data amount of each wireless device, so that the total data amount is kept lower than the data carrying amount of the transmission channel in the time period of the overlapping operation between the plurality of wireless devices of each group of wireless devices. Limited data is utilized to the maximum extent, so that the data is reasonably distributed in each channel, the data capable of keeping the operation of each terminal in each channel is ensured, and the intelligent distribution of the data is realized.
Fig. 5 shows a main flow chart of an intelligent multifunctional gateway multi-channel data distribution method according to an embodiment of the present invention, where the intelligent multifunctional gateway multi-channel data distribution method includes:
step S10: acquiring data uploaded from a wireless device; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
step S11: monitoring the data volume uploaded by the wireless equipment in real time, and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of a transmission channel corresponding to the group of wireless equipment;
step S12: when the total amount of data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, the data uploaded by the group of wireless devices is allocated to the transmission channel which is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity.
In one aspect of this embodiment, the monitoring the data volume uploaded by the wireless devices in real time, and determining whether the total data volume uploaded by each group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices specifically includes:
step S110: monitoring the single data volume uploaded by each wireless device in real time;
step S111: adding the data volume uploaded by the plurality of wireless devices in each group in real time to obtain the total data volume uploaded in each group in real time;
step S112: and judging whether the total amount of data uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment.
In a case of this embodiment, when the total amount of data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, allocating the data uploaded by the group of wireless devices to the transmission channel that is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity specifically includes:
step S120: when the total amount of data uploaded by a group of wireless equipment exceeds the data carrying capacity of a transmission channel corresponding to the group of wireless equipment, subtracting the data carrying capacity from the total amount of data to obtain overload data;
step S121: counting the residual bearing capacity of each data channel;
step S122: sequencing the plurality of residual bearing capacities in sequence, positioning a transmission channel with the highest residual bearing capacity, and setting the transmission channel with the highest residual bearing capacity as a surplus transmission channel;
step S123: polling the single data volume uploaded by the plurality of wireless devices in the group of wireless devices according to the overload data volume, and finding out the minimum single data volume in the plurality of single data volumes which are larger than the overload data volume;
step S124: and converting the transmission channel butted by the wireless equipment corresponding to the minimum single data volume into a surplus transmission channel, and allocating the data uploaded by the wireless equipment to the surplus transmission channel for transmission.
In one case of this embodiment, after acquiring the data uploaded from the wireless device, the method further includes:
step S20: storing the data transmitted by the transmission channel into a database;
step S21: when the transmission channel is abnormal and can not transmit data, caching the data uploaded by the wireless equipment;
step S22: and when the transmission channel recovers the normal transmission function, uploading the cache data.
In order to load the above method and system to operate successfully, the system may include more or less components than those described above, or combine some components, or different components, in addition to the various modules described above, for example, input/output devices, network access devices, buses, processors, memories, and the like.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like which is the control center for the system and which connects the various parts of the overall user terminal using various interfaces and lines.
The memory may be used to store computer and system programs and/or modules, and the processor may perform the various functions described above by operating or executing the computer programs and/or modules stored in the memory and invoking data stored in the memory. The memory may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A multifunctional gateway multi-channel data intelligent distribution system, characterized in that the system comprises:
the data acquisition module is used for acquiring data uploaded from the wireless equipment; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
the data volume monitoring module is used for monitoring the data volume uploaded by the wireless equipment in real time and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment;
the data allocation module is used for allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission when the total amount of the data uploaded by the group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment, so that the total amount of the data transmitted by the transmission channel corresponding to the group of wireless equipment is lower than the data bearing capacity;
the data volume monitoring module specifically comprises:
the wireless equipment monitoring unit is used for monitoring the single data volume uploaded by each wireless equipment in real time;
the data volume counting unit is used for summing the data volumes uploaded by the plurality of wireless devices in each group in real time to obtain the total data volume uploaded in each group in real time;
the data monitoring and judging unit is used for judging whether the total amount of data uploaded by each group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment;
the data allocation module specifically comprises:
the data monitoring and analyzing unit is used for subtracting the data bearing capacity from the total data amount to obtain the overload data amount when the total data amount uploaded by a group of wireless equipment exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless equipment;
the residual bearing capacity analysis unit is used for counting the residual bearing capacity of each data channel;
the surplus transmission channel positioning unit is used for sequencing a plurality of surplus carrying capacities in sequence, positioning a transmission channel with the highest surplus carrying capacity, and setting the transmission channel with the highest surplus carrying capacity as a surplus transmission channel;
the data to be transferred analysis unit is used for polling the single data volume uploaded by the plurality of wireless devices in the group of wireless devices according to the overload data volume and finding out the minimum single data volume in the plurality of single data volumes which is larger than the overload data volume;
and a data allocating unit, configured to convert the transmission channel docked with the wireless device corresponding to the minimum single data amount into an excess transmission channel, and allocate the data uploaded by the wireless device to the excess transmission channel for transmission.
2. The multi-function gateway multi-channel data intelligent distribution system of claim 1, said system further comprising:
the data storage module is used for storing the data transmitted by the transmission channel into a database;
the data caching module is used for caching the data uploaded by the wireless equipment when the transmission channel is abnormal and cannot transmit the data;
and the data calling and uploading module is used for uploading the cache data when the transmission channel recovers the normal transmission function.
3. The multi-function gateway multi-channel data intelligent distribution system of claim 1, said system further comprising:
the connection state monitoring module is used for monitoring the connection state of the wireless equipment and the gateway;
and the transmission channel restoration module is used for restoring the transmission channel corresponding to the wireless equipment with the transmission channel changed when one or more wireless equipment in each group of wireless equipment corresponding to the overloaded transmission channel is disconnected with the gateway and the total amount of data uploaded by each group of wireless equipment is lower than the data bearing capacity.
4. The multi-function gateway multi-channel data intelligent distribution system of claim 1, said system further comprising:
the historical data analysis module is used for periodically counting the working time period of each wireless device and the average historical data amount in the working time period according to the historical data amount uploaded by each wireless device;
and the equipment grouping and allocating module is used for regrouping the wireless equipment according to the working time and the average historical data volume of each wireless equipment, so that the total data volume is kept lower than the data bearing volume of the transmission channel in the time period of the overlapping work among the plurality of wireless equipment of each group of wireless equipment.
5. A multifunctional gateway multi-channel data intelligent distribution method is characterized by comprising the following steps:
acquiring data uploaded from a wireless device; establishing a plurality of data transmission channels between a plurality of wireless devices and a gateway; the method comprises the steps that a plurality of wireless devices are divided into a plurality of groups in advance, and a transmission channel for transmitting data of each group of wireless devices is preset for each group of wireless devices;
monitoring the data volume uploaded by the wireless equipment in real time, and judging whether the total data volume uploaded by each group of wireless equipment exceeds the data bearing capacity of a transmission channel corresponding to the group of wireless equipment;
when the total amount of data uploaded by the group of wireless equipment exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless equipment, allocating the data uploaded by the group of wireless equipment to the transmission channel which is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless equipment is lower than the data carrying capacity;
the monitoring of the data volume uploaded by the wireless devices in real time and the judgment of whether the total data volume uploaded by each group of wireless devices exceeds the data bearing capacity of the transmission channel corresponding to the group of wireless devices specifically include:
monitoring the single data volume uploaded by each wireless device in real time;
adding the data volume uploaded by the plurality of wireless devices in each group in real time to obtain the total data volume uploaded in each group in real time;
judging whether the total amount of data uploaded by each group of wireless equipment exceeds the data bearing capacity of a transmission channel corresponding to the group of wireless equipment;
when the total amount of data uploaded by the group of wireless devices exceeds the data carrying capacity of the transmission channel corresponding to the group of wireless devices, allocating the data uploaded by the group of wireless devices to the transmission channel which is not fully loaded for data transmission, so that the total amount of data transmitted by the transmission channel corresponding to the group of wireless devices is lower than the data carrying capacity specifically comprises:
when the total amount of data uploaded by a group of wireless equipment exceeds the data carrying capacity of a transmission channel corresponding to the group of wireless equipment, subtracting the data carrying capacity from the total amount of data to obtain overload data;
counting the residual bearing capacity of each data channel;
sequencing the plurality of residual bearing capacities in sequence, positioning a transmission channel with the highest residual bearing capacity, and setting the transmission channel with the highest residual bearing capacity as a surplus transmission channel;
polling the single data volume uploaded by the plurality of wireless devices in the group of wireless devices according to the overload data volume, and finding out the minimum single data volume in the plurality of single data volumes which are larger than the overload data volume;
and converting the transmission channel butted by the wireless equipment corresponding to the minimum single data volume into a surplus transmission channel, and allocating the data uploaded by the wireless equipment to the surplus transmission channel for transmission.
6. The multi-function gateway multi-channel data intelligent distribution method of claim 5, wherein after said obtaining the data uploaded from the wireless device, the method further comprises:
storing the data transmitted by the transmission channel into a database;
when the transmission channel is abnormal and can not transmit data, caching the data uploaded by the wireless equipment;
and when the transmission channel recovers the normal transmission function, uploading the cache data.
Priority Applications (1)
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