A signal access method based on big data

Abstract

The present invention discloses a signal access method based on big data, which comprises the following steps: acquiring signal request data, processing the signal request data, and obtaining signal request processing data; acquiring signal operation data, processing the signal operation data, and obtaining signal operation processing data; calculating the signal request processing data, obtaining a signal request value, matching and analyzing the signal request value with a preset standard signal request range, and obtaining a signal request analysis set; calculating the signal operation processing data, obtaining a signal operation value, matching and analyzing the signal operation value with a preset signal operation threshold value, and obtaining a signal operation analysis set; jointly matching the signal request analysis set and the signal operation analysis set, and obtaining a matching result; and connecting the signal request data to a signal port according to the matching result, thereby solving the defect that the signal access effect is not good due to the failure to analyze and dynamically match the signal request data and the access operation data.

Description

Technical Field

[0001] The present invention relates to the field of big data technology, and in particular to a signal access method based on big data. Background Art

[0002] Signal is a physical quantity that represents a message. For example, an electrical signal can represent different messages through changes in amplitude, frequency, and phase. There are two types of electrical signals: analog signals and digital signals. Signal is a tool for carrying messages and a carrier of messages. In a broad sense, it includes optical signals, acoustic signals, and electrical signals. According to their actual uses, signals include television signals, radio signals, radar signals, communication signals, etc.; according to their time characteristics, there are deterministic signals and random signals, etc.

[0003] There are many ways to classify signals. According to mathematical relationships, value characteristics, energy power, processing analysis, time function characteristics, whether the value is a real number, etc., signals can be divided into deterministic signals and non-deterministic signals, continuous signals and discrete signals, energy signals and power signals, time domain signals and frequency domain signals, time-limited signals and frequency-limited signals, real signals and complex signals, etc.

[0004] Publication number CN111966010A discloses a signal access module, including: a communication interface for receiving communication signals, a transformer for coupling signals, and at least two data communication modules for identifying the signal type of the communication signal and communicating with the communication interface according to the signal type; each signal coupling end of the transformer is respectively connected to the signal coupling end of each data communication module, and the input end of the transformer is connected to the communication interface. Each of the data communication modules identifies a communication signal of a signal type, and the signal types identified between the data communication modules are different. This embodiment of the invention also discloses a control method and a signal access device for a signal access module, which can effectively solve the problem of incompatibility between G.fast signals and VDSL signals in the prior art.

[0005] However, there is a defect that the signal access effect is poor due to the inability to analyze and dynamically match the signal request data and the access operation data. Summary of the invention

[0006] The purpose of the present invention is to provide a signal access method based on big data, and its main purpose is to solve the technical problem that the signal access effect is poor due to the inability to analyze and dynamically match the signal request data and the access operation data.

[0007] The purpose of the present invention can be achieved by the following technical method: a signal access method based on big data, the working steps of the signal access method include:

[0008] Step 1: Acquire signal request data, the signal request data includes a signal request type, a signal request sender, a signal request memory and a signal request frequency, and process the signal request data to obtain signal request processing data;

[0009] Step 2: Acquire signal operation data, the signal operation data includes port operation type, port operation time and port operation temperature, and process the signal operation data to obtain signal operation processing data;

[0010] Step 3: Calculate the signal request processing data to obtain a signal value, match the signal value with a preset standard signal range, and obtain a signal analysis set;

[0011] Step 4: Calculate the signal operation processing data to obtain the signal operation value, match the signal operation value with the preset signal operation threshold value, and obtain the signal operation analysis set;

[0012] Step 5: Perform joint matching on the signal request analysis set and the signal operation analysis set to obtain a matching result, and connect the signal request data to the signal port according to the matching result.

[0013] Furthermore, the specific steps of performing a processing operation on the signal request data to obtain the signal request processing data include:

[0014] S21: Acquire the signal request type, signal request sender, signal request occupancy and signal request frequency in the signal request data;

[0015] S22: Mark the signal request type as XQLi, i=1,2...n; set different signal types to correspond to different signal preset values, match the signal request type with all signal types to obtain the corresponding signal preset values ​​and mark them as XYZi, i=1,2...n;

[0016] S23: Mark the signal request sender as XQFi, i = 1, 2...n; set different senders to correspond to different sending weights, match the signal request sender with all senders to obtain corresponding sending weights and mark them as FQZi, i = 1, 2...n;

[0017] S24: Mark the signal request occupancy as XQZi, i=1, 2...n; mark the signal request frequency as XQPi, i=1, 2...n; set different signal frequencies to correspond to different frequency preset values, match the signal request frequency with all signal frequencies to obtain the corresponding frequency preset value and mark it as XPYi, i=1, 2...n;

[0018] S25: Combine the marked signal request type, signal preset value, signal request sender, sending weight, signal request occupancy, signal request frequency and frequency preset value to obtain signal request processing data.

[0019] Furthermore, the specific steps of processing the signal operation data to obtain the signal operation processing data include:

[0020] S31: Acquire the port operation type, port operation time and port operation temperature in the signal operation data;

[0021] S32: Mark the port operation type as DYLi, i=1,2...n; set different port types to correspond to different port preset values, match the port operation type with all port types to obtain corresponding port preset values ​​and mark them as DYSi, i=1,2...n;

[0022] S33: Mark the total operation time in the port operation time as YZSi, i=1, 2...n; mark the total number of operations in the port operation time as YZCi, i=1, 2...n;

[0023] S34: Mark the port operating temperature as DYWi, i=1,2...n; obtain the ambient temperature of the port operation, and mark the ambient temperature as HWi, i=1,2...n;

[0024] S35: Combining the marked port operation type, port preset value, total operation time, total operation times, port operation temperature and ambient temperature to obtain signal operation processing data.

[0025] Further, the signal request processing data is calculated to obtain a signal request value, and the signal request value is matched and analyzed with a preset standard signal request range to obtain a signal request analysis set. The specific steps include:

[0026] S41: receiving the signal request type XQLi, signal preset value XYZi, signal request sender XQFi, transmission weight FQZi, signal request occupancy XQZi, signal request frequency XQPi and frequency preset value XPYi marked in the signal request processing data, normalizing the signal preset value, transmission weight, signal request occupancy and frequency preset value and taking values;

[0027] S42: Calculate the request value using the formula; the formula is:

[0028]

[0029] Among them, XQ iis represented by the signal request value, a1, a2, a3 and a4 are represented by the preset proportional coefficients, and μ is represented by the preset signal request correction factor;

[0030] S43: matching the signal value with a preset standard signal range, obtaining a signal sub-range containing the signal value in the standard signal range and a plurality of associated signal ports, and arranging the plurality of signal ports in descending order according to the signal sub-values ​​in the signal sub-range to obtain a port sorting set;

[0031] S44: Classify and combine the signal request value and the port sorting set to obtain a signal request analysis set.

[0032] Further, the signal operation processing data is calculated to obtain a signal operation value, and the signal operation value is matched and analyzed with a preset signal operation threshold to obtain a signal operation analysis set. The specific steps include:

[0033] S51: Acquire the port operation type DYLi, port preset value DYSi, total operation time YZSi, total operation times YZCi, port operation temperature DYWi and ambient temperature HWi marked in the signal operation processing data;

[0034] S52: Calculate the letter value using the formula; the formula is:

[0035]

[0036] Among them, XY i It is represented by the signal value, b1, b2, b3 and b4 are the preset proportional coefficients, k is represented by the total number of signal ports, DYSi0 is represented by the accumulated value of the port preset value, and WCi is represented by the preset standard temperature difference;

[0037] S53: Matching the signal transport value with a preset standard signal transport threshold; if the signal transport value is not greater than the standard signal transport threshold, determining that the signal port corresponding to the signal transport value is not in operation and can be connected and generating a first signal transport signal; marking the signal port as a valid port according to the first signal transport signal; if the signal transport value is greater than the standard signal transport threshold, determining that the signal port corresponding to the signal transport value is in operation and cannot be connected and generating a second signal transport signal; marking the signal port as an invalid port according to the second signal transport signal;

[0038] S54: Combine the first signaling signal and the second signaling signal and their corresponding valid ports and invalid ports to obtain a signaling analysis set.

[0039] Furthermore, the request analysis set and the operation analysis set are matched together to obtain a matching result. The specific steps include:

[0040] S61: receiving a request analysis set and a transport analysis set and performing joint analysis;

[0041] S62: Matching the port sorting set in the signal request analysis set with a plurality of valid ports in the signal operation analysis set, if there is a signal port identical to the valid port in the port sorting set, setting it as the selected port; if there is no signal port identical to the valid port in the port sorting set, determining that the valid port and the signal port in the port sorting set do not match and generating a first matching signal;

[0042] S63: Matching the port sorting set in the signal request analysis set with a plurality of valid ports in the signal operation analysis set according to the first matching signal; if a signal port identical to the invalid port exists in the port sorting set, setting it as a port to be selected; if a signal port identical to the invalid port does not exist in the port sorting set, determining that the invalid port does not match the signal port in the port sorting set and generating a second matching signal; generating a re-access prompt according to the second matching signal;

[0043] S64: Obtain the state of the port to be selected. If the state is a running state, generate a waiting signal to make the signal request data wait and access; if the state is a fault state, generate a return signal to make the signal request data reapply for access.

[0044] Beneficial effects of the present invention:

[0045] In various aspects disclosed in the present invention, signal request data is obtained, the signal request data includes a signal request type, a signal request sender, a signal request memory and a signal request frequency, and the signal request data is processed to obtain signal request processing data; by collecting the signal request data and processing the data, each data item in the signal request data is easy to calculate and establish a relationship, thereby improving the efficiency and accuracy of the signal request data analysis;

[0046] Acquire signal operation data, which includes port operation type, port operation time and port operation temperature, and process the signal operation data to obtain signal operation processing data; by collecting signal operation data and performing processing operations, the accuracy of signal operation data processing and analysis operations can be improved, thereby providing effective data support for subsequent signal matching and access;

[0047] Calculate the signal request processing data to obtain a signal request value, match the signal request value with a preset standard signal request range, and obtain a signal request analysis set; by calculating and analyzing the signal request processing data, establish a connection between the various data items of the signal request processing data, so as to facilitate the overall analysis of the signal request processing data;

[0048] Calculate the signal operation processing data to obtain the signal operation value, match and analyze the signal operation value with the preset signal operation threshold, and obtain the signal operation analysis set; by calculating and matching the signal operation processing data, a connection can be established between the various data items of the signal operation processing data, which is convenient for monitoring the overall situation of the operation processing data, and can efficiently and accurately match the signal to be connected;

[0049] The signal request analysis set and the signal operation analysis set are matched jointly to obtain a matching result, and the signal request data is connected to the signal port according to the matching result; the purpose of improving the signal access effect by analyzing and dynamically matching the signal request data and the access operation data can be achieved, and the defect of the existing scheme that the single factor of access signal analysis leads to poor matching efficiency and accuracy can be overcome. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The present invention will be further described below in conjunction with the accompanying drawings.

[0051] Figure 1 The present invention is a flowchart of a signal access method based on big data. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical methods in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] Embodiment 1

[0054] See also Figure 1 As shown, the present invention is a signal access method based on big data, and the working steps of the signal access method include:

[0055] Step 1: Acquire signal request data, the signal request data includes signal request type, signal request sender, signal request memory and signal request frequency, process the signal request data to obtain signal request processing data; the specific steps include:

[0056] Obtaining the signal request type, signal request sender, signal request occupancy and signal request frequency in the signal request data;

[0057] The signal request type is marked as XQLi, i = 1, 2...n; different signal types are set to correspond to different signal preset values, and the signal request type is matched with all signal types to obtain the corresponding signal preset values ​​and marked as XYZi, i = 1, 2...n;

[0058] The signal request sender is marked as XQFi, i = 1, 2...n; different senders are set to correspond to different sending weights, and the signal request sender is matched with all senders to obtain the corresponding sending weights and marked as FQZi, i = 1, 2...n;

[0059] The signal request memory is marked as XQZi, i = 1, 2...n; the signal request frequency is marked as XQPi, i = 1, 2...n; different signal frequencies are set to correspond to different frequency preset values, and the signal request frequency is matched with all signal frequencies to obtain the corresponding frequency preset value and marked as XPYi, i = 1, 2...n;

[0060] Combine the marked signal request type, signal preset value, signal request sender, sending weight, signal request occupancy, signal request frequency and frequency preset value to obtain signal request processing data;

[0061] Step 2: Acquire signal operation data, the signal operation data includes port operation type, port operation time and port operation temperature, process the signal operation data to obtain signal operation processing data; the specific steps include:

[0062] Obtain the port operation type, port operation time and port operation temperature in the signal operation data;

[0063] The port operation type is marked as DYLi, i=1,2...n; different port types are set to correspond to different port preset values, and the port operation type is matched with all port types to obtain the corresponding port preset values ​​and marked as DYSi, i=1,2...n;

[0064] The total operation time in the port operation time is marked as YZSi, i=1,2...n; the total number of operations in the port operation time is marked as YZCi, i=1,2...n;

[0065] Mark the port operating temperature as DYWi, i = 1, 2...n; obtain the ambient temperature of the port operation and mark the ambient temperature as HWi, i = 1, 2...n;

[0066] The marked port operation type, port preset value, total operation time, total operation times, port operation temperature and ambient temperature are combined to obtain signal operation processing data;

[0067] Step 3: Calculate the signal request processing data to obtain a signal value, match the signal value with a preset standard signal range, and obtain a signal analysis set; the specific steps include:

[0068] Receive the signal request type XQLi, signal preset value XYZi, signal request sender XQFi, transmission weight FQZi, signal request occupancy XQZi, signal request frequency XQPi and frequency preset value XPYi marked in the signal request processing data, normalize the signal preset value, transmission weight, signal request occupancy and frequency preset value and take the value;

[0069] The letter request value is calculated using the formula; the formula is

[0070]

[0071] Among them, XQ i is represented by the signal request value, a1, a2, a3 and a4 are represented by the preset proportional coefficients, and μ is represented by the preset signal request correction factor;

[0072] Match the signal value with a preset standard signal range, obtain a signal sub-range containing the signal value in the standard signal range and several associated signal ports, and arrange the several signal ports in descending order according to the signal sub-values ​​in the signal sub-range to obtain a port sorting set;

[0073] Classify and combine the signal request value and the port sorting set to obtain a signal request analysis set;

[0074] Step 4: Calculate the signal operation processing data to obtain the signal operation value, match the signal operation value with the preset signal operation threshold value, and obtain the signal operation analysis set; the specific steps include:

[0075] Obtain the port operation type DYLi, port preset value DYSi, total operation time YZSi, total operation times YZCi, port operation temperature DYWi and ambient temperature HWi marked in the signal operation processing data;

[0076] The letter value is calculated using the formula; the formula is

[0077]

[0078] Among them, XY i It is represented by the signal value, b1, b2, b3 and b4 are the preset proportional coefficients, k is represented by the total number of signal ports, DYSi0 is represented by the accumulated value of the port preset value, and WCi is represented by the preset standard temperature difference;

[0079] Match the signal transport value with a preset standard signal transport threshold; if the signal transport value is not greater than the standard signal transport threshold, determine that the signal port corresponding to the signal transport value is not in operation and can be connected and generate a first signal transport signal; mark the signal port as a valid port according to the first signal transport signal; if the signal transport value is greater than the standard signal transport threshold, determine that the signal port corresponding to the signal transport value is in operation and cannot be connected and generate a second signal transport signal; mark the signal port as an invalid port according to the second signal transport signal;

[0080] Combining the first signaling signal and the second signaling signal and their corresponding valid ports and invalid ports to obtain a signaling analysis set;

[0081] Step 5: perform joint matching of the signal request analysis set and the signal operation analysis set to obtain a matching result, and connect the signal request data to the signal port according to the matching result. The specific steps include:

[0082] Receive the letter request analysis set and the letter operation analysis set and perform joint analysis;

[0083] Match the port sorting set in the signal request analysis set with several valid ports in the signal operation analysis set. If there is a signal port in the port sorting set that is the same as the valid port, set it as the selected port; if there is no signal port in the port sorting set that is the same as the valid port, determine that the valid port and the signal port in the port sorting set do not match and generate a first matching signal; wherein the first matching signal indicates that the signal access port requested by the signal request data does not match the accessible port in the idle state and signal access cannot be performed;

[0084] According to the first matching signal, the port sorting set in the signal request analysis set is matched with several valid ports in the signal operation analysis set. If there is a signal port identical to the invalid port in the port sorting set, it is set as the port to be selected; if there is no signal port identical to the invalid port in the port sorting set, it is determined that the invalid port and the signal port in the port sorting set are not matched and a second matching signal is generated; a re-access prompt is generated according to the second matching signal; wherein the second matching signal indicates that the signal access port requested by the signal request data is in an abnormal and unable to work state, resulting in the inability to perform signal access, and the port to be selected indicates that the port matches the signal access port requested by the signal request data but is in a working state;

[0085] The state of the port to be selected is obtained. If the state is a running state, a waiting signal is generated to make the signal request data wait and access; if the state is a fault state, a return signal is generated to make the signal request data reapply for access;

[0086] The working principle of the embodiment of the present invention is as follows: in the embodiment of the present invention, signal request data is obtained, the signal request data includes a signal request type, a signal request sender, a signal request memory and a signal request frequency, and the signal request data is processed to obtain signal request processing data; by collecting the signal request data and processing the data, each data item in the signal request data is easy to calculate and establish a relationship, thereby improving the efficiency and accuracy of the signal request data analysis;

[0087] Acquire signal operation data, which includes port operation type, port operation time and port operation temperature, and process the signal operation data to obtain signal operation processing data; by collecting signal operation data and performing processing operations, the accuracy of signal operation data processing and analysis operations can be improved, thereby providing effective data support for subsequent signal matching and access;

[0088] Calculate the signal request processing data using the formula Calculate and obtain a signal request value; match the signal request value with a preset standard signal request range, obtain a signal request sub-range containing the signal request value in the standard signal request range and several associated signal ports, and arrange the several signal ports in descending order according to the signal request sub-values ​​in the signal request sub-range to obtain a port sorting set; classify and combine the signal request value and the port sorting set to obtain a signal request analysis set; establish a connection between various data items of the signal request processing data by calculating and analyzing the signal request processing data, so as to facilitate an integrated analysis of the signal request processing data;

[0089] Calculate the signal processing data using the formula Calculate and obtain the signal transport value; match the signal transport value with a preset standard signal transport threshold value; if the signal transport value is not greater than the standard signal transport threshold value, determine that the signal port corresponding to the signal transport value is not in operation and can be connected and generate a first signal transport signal; mark the signal port as a valid port according to the first signal transport signal; if the signal transport value is greater than the standard signal transport threshold value, determine that the signal port corresponding to the signal transport value is in operation and cannot be connected and generate a second signal transport signal; mark the signal port as an invalid port according to the second signal transport signal; combine the first signal transport signal and the second signal transport signal and their corresponding valid ports and invalid ports to obtain a signal transport analysis set; by calculating and matching the signal operation processing data, a connection can be established between the various data items of the signal operation processing data, which is convenient for monitoring the overall situation of the operation processing data, and can efficiently and accurately match the signal to be connected;

[0090] The signal request analysis set and the signal operation analysis set are matched together to obtain a matching result, and the signal request data is connected to the signal port according to the matching result; the port sorting set in the signal request analysis set is matched with several valid ports in the signal operation analysis set, and if there is a signal port that is the same as the valid port in the port sorting set, it is set as the selected port; if there is no signal port that is the same as the valid port in the port sorting set, it is determined that the valid port and the signal port in the port sorting set do not match and a first matching signal is generated; according to the first matching signal, the port sorting set in the signal request analysis set is matched with several valid ports in the signal operation analysis set, and if there is a signal port that is the same as the invalid port in the port sorting set, it is The method comprises the following steps: setting the port to be selected as the port to be selected; if there is no signal port identical to the invalid port in the port sorting set, determining that the invalid port does not match the signal port in the port sorting set and generating a second matching signal; generating a re-access prompt according to the second matching signal; obtaining the state of the port to be selected, and if the state is a running state, generating a waiting signal to enable the signal request data to wait and access; if the state is a fault state, generating a return signal to enable the signal request data to re-apply for access; the purpose of improving the signal access effect by analyzing and dynamically matching the signal request data and the access operation data can be achieved, and the defect of poor matching efficiency and accuracy caused by the single factor of access signal analysis in the existing scheme can be overcome.

[0091] In the several embodiments provided by the present invention, it should be understood that the disclosed devices, apparatuses and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation.

[0092] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the method of this embodiment.

[0093] In addition, each functional module in each embodiment of the present invention may be integrated into one processing unit, each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional modules.

[0094] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0095] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any attached figure mark in the claims should not be regarded as limiting the claims involved.

[0096] In addition, it is clear that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the system claim can also be implemented by one unit or device through software or hardware. The second and other words are used to indicate names, but not to indicate any particular order.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical method of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A signal access method based on big data, characterized in that: The working steps of the signal access method include: Step 1: Acquire signal request data, the signal request data includes a signal request type, a signal request sender, a signal request memory and a signal request frequency, and process the signal request data to obtain signal request processing data; Step 2: Acquire signal operation data, the signal operation data includes port operation type, port operation time and port operation temperature, and process the signal operation data to obtain signal operation processing data; Step 3: Calculate the signal request processing data to obtain a signal value, match the signal value with a preset standard signal range, and obtain a signal analysis set; Step 4: Calculate the signal operation processing data to obtain the signal operation value, match the signal operation value with the preset signal operation threshold value, and obtain the signal operation analysis set; Step 5: perform joint matching on the signal request analysis set and the signal operation analysis set to obtain a matching result, and connect the signal request data to the signal port according to the matching result; The specific steps of performing a processing operation on the signal request data to obtain the signal request processing data include: S21: Acquire the signal request type, signal request sender, signal request occupancy and signal request frequency in the signal request data; S22: Mark the signal request type as XQLi, i=1,2...n; set different signal types to correspond to different signal preset values, match the signal request type with all signal types to obtain the corresponding signal preset values ​​and mark them as XYZi, i=1,2...n; S23: Mark the signal request sender as XQFi, i = 1, 2...n; set different senders to correspond to different sending weights, match the signal request sender with all senders to obtain corresponding sending weights and mark them as FQZi, i = 1, 2...n; S24: Mark the signal request occupancy as XQZi, i=1, 2...n; mark the signal request frequency as XQPi, i=1, 2...n; set different signal frequencies to correspond to different frequency preset values, match the signal request frequency with all signal frequencies to obtain the corresponding frequency preset value and mark it as XPYi, i=1, 2...n; S25: combining the marked signal request type, signal preset value, signal request sender, sending weight, signal request occupancy, signal request frequency and frequency preset value to obtain signal request processing data; The specific steps of processing the signal operation data to obtain the signal operation processing data include: S31: Acquire the port operation type, port operation time and port operation temperature in the signal operation data; S32: Mark the port operation type as DYLi, i=1,2...n; set different port types to correspond to different port preset values, match the port operation type with all port types to obtain corresponding port preset values ​​and mark them as DYSi, i=1,2...n; S33: Mark the total operation time in the port operation time as YZSi, i=1, 2...n; mark the total number of operations in the port operation time as YZCi, i=1, 2...n; S34: Mark the port operating temperature as DYWi, i=1,2...n; obtain the ambient temperature of the port operation, and mark the ambient temperature as HWi, i=1,2...n; S35: combining the marked port operation type, port preset value, total operation time, total operation times, port operation temperature and ambient temperature to obtain signal operation processing data; The signal request processing data is calculated to obtain a signal request value, and the signal request value is matched and analyzed with a preset standard signal request range to obtain a signal request analysis set. The specific steps include: S41: receiving the signal request type XQLi, signal preset value XYZi, signal request sender XQFi, transmission weight FQZi, signal request occupancy XQZi, signal request frequency XQPi and frequency preset value XPYi marked in the signal request processing data, normalizing the signal preset value, transmission weight, signal request occupancy and frequency preset value and taking values; S42: Calculate the request value using the formula; the formula is: Among them, XQ i is represented by the signal request value, a1, a2, a3 and a4 are represented by the preset proportional coefficients, and μ is represented by the preset signal request correction factor; S43: matching the signal value with a preset standard signal range, obtaining a signal sub-range containing the signal value in the standard signal range and a plurality of associated signal ports, and arranging the plurality of signal ports in descending order according to the signal sub-values ​​in the signal sub-range to obtain a port sorting set; S44: classify and combine the signal value and the port sorting set to obtain a signal analysis set; The signal operation processing data is calculated to obtain the signal operation value, and the signal operation value is matched and analyzed with the preset signal operation threshold to obtain the signal operation analysis set. The specific steps include: S51: Acquire the port operation type DYLi, port preset value DYSi, total operation time YZSi, total operation times YZCi, port operation temperature DYWi and ambient temperature HWi marked in the signal operation processing data; S52: Calculate the letter value using the formula; the formula is: Among them, XY i It is represented by the signal value, b1, b2, b3 and b4 are the preset proportional coefficients, k is represented by the total number of signal ports, DYSi0 is represented by the accumulated value of the port preset value, and WCi is represented by the preset standard temperature difference; S53: Matching the signal transport value with a preset standard signal transport threshold; if the signal transport value is not greater than the standard signal transport threshold, determining that the signal port corresponding to the signal transport value is not in operation and can be connected and generating a first signal transport signal; marking the signal port as a valid port according to the first signal transport signal; if the signal transport value is greater than the standard signal transport threshold, determining that the signal port corresponding to the signal transport value is in operation and cannot be connected and generating a second signal transport signal; marking the signal port as an invalid port according to the second signal transport signal; S54: Combine the first signaling signal and the second signaling signal and their corresponding valid ports and invalid ports to obtain a signaling analysis set.

2. A signal access method based on big data according to claim 1, characterized in that: The signal request analysis set and the signal operation analysis set are matched together to obtain the matching result. The specific steps include: S61: receiving a request analysis set and a transport analysis set and performing joint analysis; S62: Matching the port sorting set in the signal request analysis set with a plurality of valid ports in the signal operation analysis set, if there is a signal port identical to the valid port in the port sorting set, setting it as the selected port; if there is no signal port identical to the valid port in the port sorting set, determining that the valid port and the signal port in the port sorting set do not match and generating a first matching signal; S63: Matching the port sorting set in the signal request analysis set with a plurality of valid ports in the signal operation analysis set according to the first matching signal; if a signal port identical to the invalid port exists in the port sorting set, setting it as a port to be selected; if a signal port identical to the invalid port does not exist in the port sorting set, determining that the invalid port does not match the signal port in the port sorting set and generating a second matching signal; generating a re-access prompt according to the second matching signal; S64: Obtain the state of the port to be selected. If the state is a running state, generate a waiting signal to make the signal request data wait and access; if the state is a fault state, generate a return signal to make the signal request data reapply for access.

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