CN113890645B - Signal receiving adjustable system based on data communication - Google Patents
Signal receiving adjustable system based on data communication Download PDFInfo
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- CN113890645B CN113890645B CN202111007519.9A CN202111007519A CN113890645B CN 113890645 B CN113890645 B CN 113890645B CN 202111007519 A CN202111007519 A CN 202111007519A CN 113890645 B CN113890645 B CN 113890645B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
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- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- 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
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Abstract
The invention discloses a signal receiving adjustable system based on data communication, which comprises a central routing configuration information acquisition module, a signal intensity monitoring module at different moments, an adjacent wireless device interference module, a wireless channel quality adjusting module and a quick response communication center, wherein the central routing configuration information acquisition module acquires basic configuration of a central router for wireless signal transmission, the signal intensity monitoring module at different moments monitors the routing signal intensity at different moments, the adjacent wireless device interference module acquires the number of interference devices at adjacent positions of the routing, the wireless channel quality adjusting module adjusts the quality of a wireless channel according to the detected routing signal intensity, the quick response communication center responds to the adjustment of the signal intensity, detects the number of the interference devices around the central router, monitors the influence degree of the interference devices on the signal, and sends the signal propagation speed of the central router to a user for checking in real time.
Description
Technical Field
The invention relates to the field of data communication, in particular to a signal receiving adjustable system based on data communication.
Background
Data communication is a new communication mode generated by combining communication technology and computer technology. The transmission channel is necessary for transmitting information between two places, and the wired data communication and the wireless data communication are divided according to the transmission media. But all connect the data terminal with the computer through the transmission channel, so that the data terminals at different places realize the sharing of software, hardware and information resources.
The signal is an electromagnetic encoding of data, which contains the data to be transferred. The signal is typically independent of time and dependent on a parameter (amplitude, frequency or phase) representing the message (or data). The signals can be divided into continuous signals and discrete signals according to whether the values of independent variables are continuous or not, and can be divided into analog signals and digital signals according to whether the values of independent variables are continuous or not.
The signal has two most basic manifestations and characteristics, namely a time domain and a frequency domain. The time domain characteristics reflect the time-varying condition of the signal. The frequency domain characteristics not only contain the same information amount in the time domain of the signal, but also can clearly understand the spectrum distribution situation and occupied bandwidth of the signal through spectrum analysis of the signal. In order to obtain the requirements of the transmitted signal on the receiving device and the channel, it is not enough to know only the time domain characteristics of the signal, but also the spectral distribution of the signal must be known. The time domain characteristics of a signal represent the time-varying condition of the signal. Since most of the energy in a signal is concentrated in a relatively narrow frequency band, we refer to the band in which most of the energy in the signal is concentrated as the effective bandwidth, simply the bandwidth. Any signal has a bandwidth. In general, the greater the bandwidth of a signal, the higher the rate at which data is transmitted using such a signal, and the greater the bandwidth of the transmission medium is required.
At present, interference equipment nearby in signal transmission has great influence on signal transmission, interference of nearby signals is enhanced, the signal transmission capacity of a router is poor, the signal recovery of the interference equipment or a waiting center router is generally found, but the speed of the signal recovery cannot be fed back to maintenance personnel in real time.
Disclosure of Invention
The invention aims to provide a signal receiving adjustable system and a signal receiving adjustable method based on data communication, which are used for solving the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the system comprises a central routing configuration information acquisition module, different-time signal intensity monitoring modules, adjacent wireless equipment interference modules, a wireless channel quality adjustment module and a quick response communication center, wherein the central routing configuration information acquisition module, the different-time signal intensity monitoring modules and the adjacent wireless equipment interference modules are connected through an intranet, the wireless channel quality adjustment module and the different-time signal intensity monitoring modules are connected through the intranet, and the central routing configuration information acquisition module, the different-time signal intensity monitoring modules, the adjacent wireless equipment interference modules and the wireless channel quality adjustment module are respectively connected with the quick response communication center through the intranet; the central routing configuration information acquisition module is used for acquiring basic configuration of a central router for wireless signal transmission, the signal intensity monitoring modules at different moments are used for monitoring routing signal intensities at different moments, the adjacent wireless device interference modules are used for acquiring the number of interference devices at adjacent positions of a route, the influence of the interference devices on the routing signal intensity is detected, the wireless channel quality adjustment module is used for carrying out quality adjustment on a wireless channel according to the detected routing signal intensity, the quick response communication center is used for responding to the adjustment of the signal intensity, and all the modules are adjusted in real time.
By adopting the technical scheme: the central routing configuration information acquisition module comprises a basic information acquisition sub-module and a working module confirmation sub-module, wherein the basic information acquisition sub-module is used for acquiring various parameters of the central router, the various parameters comprise basic parameters, functional parameters, other parameters and warranty information, the working module confirmation sub-module is used for confirming the working module of the central router, the working mode comprises a general user working mode, a privileged user mode, a global configuration mode and other configuration modes, and the basic information and the working mode of the central router are sent to the quick response communication center for confirmation.
By adopting the technical scheme: the adjacent wireless equipment interference module comprises an interference equipment quantity confirmation submodule and an equipment interference signal monitoring submodule, wherein the interference equipment quantity confirmation submodule is used for detecting the quantity of interference equipment around the central router, sending the quantity of the interference equipment to the equipment interference signal monitoring submodule, the equipment interference signal monitoring submodule is used for marking the time for detecting the interference equipment and the quantity of the interference equipment, then monitoring the signal intensity of the central router in the time, and sending the signal intensity of the central router in the time to the signal intensity monitoring modules at different moments.
By adopting the technical scheme: the signal intensity monitoring module comprises a signal intensity monitoring and recording sub-module and a signal intensity analyzing sub-module, wherein the signal intensity monitoring and recording sub-module is used for monitoring the signal intensity of the central router at different momentsRecording, judging whether the detected current moment is provided with interference equipment or not, marking the moment when the periphery of the key center router is not provided with the interference equipment, counting the signal intensity when the periphery of the center router is not provided with the interference equipment at different moments, forming a list for storage, wherein the signal intensity analysis submodule is used for comparing the signal intensity difference between the interference equipment and the interference equipment which are not provided with the interference equipment at different moments according to the data of the interference signal monitoring submodule, setting the signal intensity of the center router to be N1 under the condition that the interference equipment is not provided with the moment, wherein the number of the interference equipment at different moments is 1, 2, 3, …, N-1 and N, and the signal intensity of the center router is M under the condition that the interference equipment is provided with the moment 1 、M 2 、M 3 、…、M n-1 、M n Setting the difference between signals generated by different numbers of interfering devices as L according to the formula:
and calculating the difference between signals generated by different numbers of interference devices to be L, and when the different interference devices are estimated, feeding back estimated data to the wireless channel quality adjusting module to adjust the channel quality of the central router.
By adopting the technical scheme: the wireless channel quality adjusting module comprises an original channel quality data acquisition sub-module and a backup channel opening sub-module, wherein the channel quality data acquisition sub-module is used for detecting the time delay and the phase of a wireless channel of the central router, analyzing whether the original channel is crowded, and the backup channel opening sub-module is used for opening one or more backup channels for signal transmission when the original channel data transmission is crowded.
By adopting the technical scheme: the quick response communication center comprises a center route information importing center and a detection data storage sub-module, wherein the center route information importing center is used for importing information of a center router acquired by the center route configuration information acquisition module, the center router is connected, the detection data storage sub-module is used for storing and backing up signal transmission data of the center router detected by all modules, and a list is made for marking.
A signal reception adjustable method based on data communication:
s1: the basic configuration of the central router for wireless signal transmission is acquired by utilizing a central router configuration information acquisition module, various parameters of the central router are acquired by a basic information acquisition submodule, the various parameters comprise basic parameters, functional parameters, other parameters and warranty information, a working module confirmation submodule confirms a working module of the central router, the working mode comprises a general user working mode, a privileged user mode, a global configuration mode and other configuration modes, and the basic information and the working mode of the central router are sent to a quick response communication center for confirmation;
s2: the method comprises the steps that the adjacent wireless equipment interference modules are used for collecting the number of interference equipment at adjacent positions of a route, detecting the influence of the interference equipment on the strength of a route signal, an interference equipment number confirmation submodule is used for detecting the number of the interference equipment around a central router and sending the number of the interference equipment to an equipment interference signal monitoring submodule, the equipment interference signal monitoring submodule is used for marking the time when the interference equipment is detected and the number of the interference equipment, then monitoring the signal strength of the central router in the time, and sending the signal strength of the central router in the time to signal strength monitoring modules at different moments;
s3: the signal intensity monitoring module monitors the routing signal intensity at different moments, the signal intensity monitoring and recording submodule records the signal intensity at different moments of the central router, judges whether the periphery of the detected current moment has interference equipment, marks the moment when the periphery of the key central router does not have the interference equipment, counts the signal intensity when the periphery of the central router does not have the interference equipment at different moments, forms a list for storage, and the signal intensity analysis submodule compares the signal intensity difference between the interference equipment and the non-interference equipment at different moments according to the data of the interference signal monitoring submoduleSetting the signal intensity of the central router to be N1 under the condition that no interference equipment exists at a certain moment, setting the signal intensity of the central router to be M under the condition that the interference equipment exists at different moments, wherein the number of the interference equipment at different moments is 1, 2, 3, …, N-1 and N 1 、M 2 、M 3 、…、M n-1 、M n Setting the difference between signals generated by different numbers of interfering devices as L according to the formula:calculating the difference between signals generated by different numbers of interference devices to be L, and when the different interference devices are estimated, feeding back estimated data to a wireless channel quality adjusting module to adjust the channel quality of the central router;
s4: the wireless channel quality adjusting module is used for adjusting the quality of a wireless channel according to the detected route signal intensity, the channel quality data acquisition submodule is used for detecting the wireless channel time delay of the central router and analyzing whether an original channel is crowded, and the backup channel opening submodule is used for opening one or more backup channels to carry out signal transmission when the original channel data transmission is crowded;
s5: and responding to the adjustment of the signal intensity by using the quick response communication center, adjusting all modules in real time, importing the information of the central router acquired by the central router configuration information acquisition module by using the central router information importing center, connecting the central router, storing and backing up the signal transmission data of the central router detected by all the modules by using the detection data storage sub-module, and making a list for marking.
By adopting the technical scheme: in the step S4, the wireless channel quality adjusting module is used to adjust the quality of the wireless channel according to the detected routing signal intensity, the channel quality data collecting sub-module detects the wireless channel delay of the central router, analyzes whether the original channel is crowded, and the backup channel opening sub-module opens one or more backup channels to perform signal transmission when the original channel data transmission is crowded, and further includes the following steps: setting the total length of a data link of a wireless channel at a certain moment of a current central router as Y bits, the number of links as Ys, the delay time of each link as ts seconds, the data transmission rate of the current channel as Xbps, and the data delay time as Z, according to the formula:
and calculating the time delay of the wireless channel at a certain moment of the current central router, wherein if the time delay is larger than a set threshold value, the channel is crowded, and when the original channel data transmission is crowded, the backup channel opening sub-module opens one or more backup channels to carry out signal transmission.
Compared with the prior art, the invention has the beneficial effects that: the invention can detect the number of the interference devices around the central router, monitor the influence degree of the interference devices on the signals, and send the signal propagation speed of the central router to the user for checking in real time; the central route configuration information acquisition module is used for acquiring basic configuration of a central router for wireless signal transmission, the signal intensity monitoring modules at different moments are used for monitoring route signal intensities at different moments, the adjacent wireless device interference modules are used for acquiring the number of interference devices at adjacent positions of a route, the influence of the interference devices on the route signal intensity is detected, the wireless channel quality adjustment module is used for carrying out quality adjustment on a wireless channel according to the detected route signal intensity, the quick response communication center is used for responding to the adjustment of the signal intensity, and all the modules are adjusted in real time.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic block diagram of a signal receiving adjustable system based on data communication according to the present invention;
FIG. 2 is a schematic diagram showing the steps of a signal receiving adjustable method based on data communication according to the present invention;
fig. 3 is a schematic diagram of an implementation method of a signal receiving adjustable method based on data communication according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a system and a method for adjusting signal reception based on data communication, where the system includes a central routing configuration information acquisition module, different time signal intensity monitoring modules, adjacent wireless device interference modules, a wireless channel quality adjustment module, and a fast response communication center, where the central routing configuration information acquisition module, the different time signal intensity monitoring modules, the adjacent wireless device interference modules are connected through an intranet, the wireless channel quality adjustment module and the different time signal intensity monitoring modules are connected through the intranet, and the central routing configuration information acquisition module, the different time signal intensity monitoring modules, the adjacent wireless device interference modules, and the wireless channel quality adjustment module are respectively connected with the fast response communication center through the intranet; the central routing configuration information acquisition module is used for acquiring basic configuration of a central router for wireless signal transmission, the signal intensity monitoring modules at different moments are used for monitoring routing signal intensities at different moments, the adjacent wireless device interference modules are used for acquiring the number of interference devices at adjacent positions of a route, the influence of the interference devices on the routing signal intensity is detected, the wireless channel quality adjustment module is used for carrying out quality adjustment on a wireless channel according to the detected routing signal intensity, the quick response communication center is used for responding to the adjustment of the signal intensity, and all the modules are adjusted in real time.
By adopting the technical scheme: the central routing configuration information acquisition module comprises a basic information acquisition sub-module and a working module confirmation sub-module, wherein the basic information acquisition sub-module is used for acquiring various parameters of the central router, the various parameters comprise basic parameters, functional parameters, other parameters and warranty information, and the basic parameters comprise: router type, network standard, transmission rate, port structure, wide area network interface, local area network interface; functional parameters: firewall, VPN support, network security, network management; other parameters: status indicator lights, product size, environmental criteria; warranty information: warranty policy, warranty time, warranty notes, and details. The working module confirming sub-module is used for confirming the working module of the central router, wherein the working modes comprise a general user working mode, a privileged user mode, a global configuration mode and other configuration modes, and the basic information and the working mode of the central router are sent to the quick response communication center for confirmation.
By adopting the technical scheme: the adjacent wireless equipment interference module comprises an interference equipment quantity confirmation submodule and an equipment interference signal monitoring submodule, wherein the interference equipment quantity confirmation submodule is used for detecting the quantity of interference equipment around the central router, sending the quantity of the interference equipment to the equipment interference signal monitoring submodule, the equipment interference signal monitoring submodule is used for marking the time for detecting the interference equipment and the quantity of the interference equipment, then monitoring the signal intensity of the central router in the time, and sending the signal intensity of the central router in the time to the signal intensity monitoring modules at different moments.
By adopting the technical scheme: the signal intensity monitoring module comprises a signal intensity monitoring and recording sub-module and a signal intensity analysis sub-module, wherein the signal intensity monitoring and recording sub-module is used for recording the signal intensities of different moments of the central router, judging whether the periphery of the detected current moment has interference equipment, marking the moment when the periphery of the central router does not have the interference equipment, counting the signal intensities when the periphery of the central router does not have the interference equipment at different moments, forming a list for storage, and the signal intensity analysis sub-module is used for comparing different data according to the interference signal monitoring sub-moduleThe signal intensity difference between the interference equipment and the interference equipment is present at the moment, the signal intensity of the central router is set to be N1 under the condition that the interference equipment is not present at the moment, the number of the interference equipment is 1, 2, 3, …, N-1 and N under the condition that the interference equipment is present at the different moment, and the signal intensity of the central router is M under the condition that the interference equipment is present 1 、M 2 、M 3 、…、M n-1 、M n Setting the difference between signals generated by different numbers of interfering devices as L according to the formula:
and calculating the difference between signals generated by different numbers of interference devices to be L, and when the different interference devices are estimated, feeding back estimated data to the wireless channel quality adjusting module to adjust the channel quality of the central router.
By adopting the technical scheme: the wireless channel quality adjusting module comprises an original channel quality data acquisition sub-module and a backup channel opening sub-module, wherein the channel quality data acquisition sub-module is used for detecting the time delay and the phase of a wireless channel of the central router, analyzing whether the original channel is crowded, and the backup channel opening sub-module is used for opening one or more backup channels for signal transmission when the original channel data transmission is crowded.
By adopting the technical scheme: the quick response communication center comprises a center route information importing center and a detection data storage sub-module, wherein the center route information importing center is used for importing information of a center router acquired by the center route configuration information acquisition module, the center router is connected, the detection data storage sub-module is used for storing and backing up signal transmission data of the center router detected by all modules, and a list is made for marking.
A signal reception adjustable method based on data communication:
s1: the basic configuration of the central router for wireless signal transmission is acquired by utilizing a central router configuration information acquisition module, various parameters of the central router are acquired by a basic information acquisition submodule, the various parameters comprise basic parameters, functional parameters, other parameters and warranty information, a working module confirmation submodule confirms a working module of the central router, the working mode comprises a general user working mode, a privileged user mode, a global configuration mode and other configuration modes, and the basic information and the working mode of the central router are sent to a quick response communication center for confirmation;
s2: the method comprises the steps that the adjacent wireless equipment interference modules are used for collecting the number of interference equipment at adjacent positions of a route, detecting the influence of the interference equipment on the strength of a route signal, an interference equipment number confirmation submodule is used for detecting the number of the interference equipment around a central router and sending the number of the interference equipment to an equipment interference signal monitoring submodule, the equipment interference signal monitoring submodule is used for marking the time when the interference equipment is detected and the number of the interference equipment, then monitoring the signal strength of the central router in the time, and sending the signal strength of the central router in the time to signal strength monitoring modules at different moments;
s3: the method comprises the steps of monitoring routing signal intensities at different moments by utilizing a signal intensity monitoring module at different moments, recording the signal intensities at different moments of a central router by a signal intensity monitoring recording sub-module, judging whether detected surroundings of the current moment have interference equipment or not, marking the moments when the surroundings of a key central router do not have the interference equipment, counting the signal intensities when the surroundings of the central router do not have the interference equipment at different moments, forming a list and storing, comparing the signal intensities with the signal intensities of the interference equipment and the interference equipment which do not have the interference equipment at different moments by a signal intensity analysis sub-module according to the data of the interference signal monitoring sub-module, setting the signal intensity of the central router to be N1 under the condition that the interference equipment does not have the interference equipment at a certain moment, and setting the number of the interference equipment at different moments to be 1, 2, 3, …, N-1 and N under the condition that the interference equipment has the interference equipment, wherein the signal intensity of the central router is M 1 、M 2 、M 3 、…、M n-1 、M n Setting the difference between signals generated by different numbers of interfering devices as L according to the formula:，
calculating the difference between signals generated by different numbers of interference devices to be L, and when the different interference devices are estimated, feeding back estimated data to a wireless channel quality adjusting module to adjust the channel quality of the central router;
s4: the wireless channel quality adjusting module is used for adjusting the quality of a wireless channel according to the detected route signal intensity, the channel quality data acquisition submodule is used for detecting the wireless channel time delay of the central router and analyzing whether an original channel is crowded, and the backup channel opening submodule is used for opening one or more backup channels to carry out signal transmission when the original channel data transmission is crowded;
s5: and responding to the adjustment of the signal intensity by using the quick response communication center, adjusting all modules in real time, importing the information of the central router acquired by the central router configuration information acquisition module by using the central router information importing center, connecting the central router, storing and backing up the signal transmission data of the central router detected by all the modules by using the detection data storage sub-module, and making a list for marking.
By adopting the technical scheme: in the step S4, the wireless channel quality adjusting module is used to adjust the quality of the wireless channel according to the detected routing signal intensity, the channel quality data collecting sub-module detects the wireless channel delay of the central router, analyzes whether the original channel is crowded, and the backup channel opening sub-module opens one or more backup channels to perform signal transmission when the original channel data transmission is crowded, and further includes the following steps: setting the total length of a data link of a wireless channel at a certain moment of a current central router as Y bits, the number of links as Ys, the delay time of each link as ts seconds, the data transmission rate of the current channel as Xbps, and the data delay time as Z, according to the formula:
and calculating the time delay of the wireless channel at a certain moment of the current central router, wherein if the time delay is larger than a set threshold value, the channel is crowded, and when the original channel data transmission is crowded, the backup channel opening sub-module opens one or more backup channels to carry out signal transmission.
Example 1: and defining conditions, setting the signal intensity of the central router to be-52 dbm under the condition that no interference device exists at a certain moment, setting the number of the interference devices at different moments to be 1, 2 and 3 under the condition that the interference devices exist, setting the signal intensity of the central router to be-57 dbm, -60dbm and-67 dbm under the condition that the interference devices exist, setting the difference of signals generated by different numbers of the interference devices to be L according to a formula:
and calculating the difference between signals generated by different numbers of interference devices to be-5 dbm, and when the different interference devices are estimated, feeding back estimated data to the wireless channel quality adjusting module to adjust the channel quality of the central router.
Example 2: the limiting conditions are as follows: and defining conditions, setting the signal intensity of the central router to be-51 dbm under the condition that no interference device exists at a certain moment, setting the number of the interference devices at different moments to be 1, 2, 3 and 5 under the condition that the interference devices exist, setting the signal intensity of the central router to be-53 dbm, -57dbm, -60dbm and-68 dbm under the condition that the interference devices exist, and setting the difference of signals generated by different numbers of the interference devices to be L according to a formula:
and calculating the difference between signals generated by different numbers of interference devices to be-4.25 dbm, and when the different interference devices are estimated, feeding back estimated data to a wireless channel quality adjusting module to adjust the channel quality of the central router.
Example 3: and under the limiting condition, setting the total length of the data links of the wireless channel at a certain moment of the current central router as 5600 bits, the number of the links as 4, the delay time of each link as 0.2 seconds, the data transmission rate of the current channel as 5600bps, and the data delay time as Z, and according to the formula:
the time delay of the wireless channel at a certain moment of the current central router is calculated to be 1.8 seconds, the set threshold is set to be 2 seconds, the set threshold is not exceeded, and the processing is not performed.
Example 4: defining conditions, setting the total length of a data link of a wireless channel at a certain moment of a current central router to 7856 bits, setting the number of links to 7, setting the delay time of each link to 0.35 seconds, setting the data transmission rate of the current channel to 1964bps, setting the data delay time to Z, and according to the formula:
the time delay of the wireless channel at a certain moment of the current central router is calculated to be 6.45 seconds, the set threshold value is set to be 3.15 seconds, the time delay is larger than the set threshold value, the channel is crowded, and the backup channel opening sub-module opens one or more backup channels to perform signal transmission when the original channel data transmission is crowded.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (2)
1. A data communication based signal reception adjustable system, characterized by: the system comprises a central routing configuration information acquisition module, different-time signal intensity monitoring modules, adjacent wireless equipment interference modules, a wireless channel quality adjusting module and a quick response communication center, wherein the central routing configuration information acquisition module, the different-time signal intensity monitoring modules and the adjacent wireless equipment interference modules are connected through an intranet, the wireless channel quality adjusting module is connected with the different-time signal intensity monitoring modules through the intranet, and the central routing configuration information acquisition module, the different-time signal intensity monitoring modules, the adjacent wireless equipment interference modules and the wireless channel quality adjusting module are respectively connected with the quick response communication center through the intranet; the central routing configuration information acquisition module is used for acquiring basic configuration of a central router for wireless signal transmission, the signal intensity monitoring modules at different times are used for monitoring routing signal intensities at different times, the adjacent wireless device interference modules are used for acquiring the number of interference devices at adjacent positions of a route, detecting the influence of the interference devices on the routing signal intensity, the wireless channel quality adjustment module is used for carrying out quality adjustment on a wireless channel according to the detected routing signal intensity, the quick response communication center is used for responding to the adjustment of the signal intensity, and adjusting all the modules in real time;
the central routing configuration information acquisition module comprises a basic information acquisition sub-module and a working module confirmation sub-module, the adjacent wireless equipment interference modules comprise an interference equipment quantity confirmation sub-module and an equipment interference signal monitoring sub-module, the signal intensity monitoring modules at different moments comprise a signal intensity monitoring and recording sub-module and a signal intensity analysis sub-module, the wireless channel quality adjustment module comprises a channel quality data acquisition sub-module and a backup channel opening sub-module, and the quick response communication center comprises a central routing information import center and a detection data storage and stock sub-module;
the adjusting method of the signal receiving adjustable system comprises the following steps:
s1: the basic configuration of the central router for wireless signal transmission is acquired by utilizing a central router configuration information acquisition module, various parameters of the central router are acquired by a basic information acquisition submodule, the various parameters comprise basic parameters, functional parameters, other parameters and warranty information, a working module confirmation submodule confirms a working module of the central router, the working mode comprises a general user working mode, a privileged user mode, a global configuration mode and other configuration modes, and the basic information and the working mode of the central router are sent to a quick response communication center for confirmation;
s2: the method comprises the steps that the adjacent wireless equipment interference modules are used for collecting the number of interference equipment at adjacent positions of a route, detecting the influence of the interference equipment on the strength of a route signal, an interference equipment number confirmation submodule is used for detecting the number of the interference equipment around a central router and sending the number of the interference equipment to an equipment interference signal monitoring submodule, the equipment interference signal monitoring submodule is used for marking the time when the interference equipment is detected and the number of the interference equipment, then monitoring the signal strength of the central router in the time, and sending the signal strength of the central router in the time to signal strength monitoring modules at different moments;
s3: the method comprises the steps of utilizing signal strength monitoring modules at different moments to monitor routing signal strengths at different moments, recording the signal strengths at different moments of a central router by a signal strength monitoring recording sub-module, judging whether detected surrounding of the current moment has interference equipment or not, marking the moment of the surrounding of the central router, counting the signal strengths of the surrounding of the central router at different moments when the surrounding of the central router does not have the interference equipment, forming a list for storage, comparing the signal strengths of the interference equipment and the interference equipment at different moments according to data of the equipment interference signal monitoring sub-module, setting the signal strength of the central router to be N1 under the condition that the interference equipment at a certain moment does not exist, and setting the number of the interference equipment at different moments to be 1, 2 and 3 under the condition that the interference equipment exists,…, n-1, n, the signal strength of the central router in the presence of the above-mentioned interfering devices is M 1 、M 2 、M 3 、…、M n-1 、M n Setting the difference between signals generated by different numbers of interfering devices as L according to the formula:calculating the difference between signals generated by different numbers of interference devices to be L, and when the different interference devices are estimated, feeding back estimated data to a wireless channel quality adjusting module to adjust the channel quality of the central router;
s4: the wireless channel quality adjusting module is used for adjusting the quality of a wireless channel according to the detected route signal intensity, the channel quality data acquisition submodule is used for detecting the wireless channel time delay of the central router and analyzing whether an original channel is crowded, and the backup channel opening submodule is used for opening one or more backup channels to carry out signal transmission when the original channel data transmission is crowded;
s5: and responding to the adjustment of the signal intensity by using the quick response communication center, adjusting all modules in real time, importing the information of the central router acquired by the central router configuration information acquisition module by using the central router information importing center, connecting the central router, storing and backing up the signal transmission data of the central router detected by all the modules by using the detection data storage sub-module, and making a list for marking.
2. A data communication based signal reception adjustable system according to claim 1, wherein: in the step S4, the wireless channel quality adjusting module is used to adjust the quality of the wireless channel according to the detected routing signal intensity, the channel quality data collecting sub-module detects the wireless channel delay of the central router, analyzes whether the original channel is crowded, and the backup channel opening sub-module opens one or more backup channels to perform signal transmission when the original channel data transmission is crowded, and further includes the following steps:
setting the total length of a data link of a wireless channel at a certain moment of a current central router as Y bits, the number of links as Ys, the delay time of each link as ts seconds, the data transmission rate of the current channel as Xbps, and the data delay time as Z, and according to the formula:
and calculating the time delay of the wireless channel at a certain moment of the current central router, wherein if the time delay is larger than a set threshold value, the channel is crowded, and when the original channel data transmission is crowded, the backup channel opening sub-module opens one or more backup channels to carry out signal transmission.
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