Electric geological environment early warning system and method

Abstract

An electric power geological environment early warning system and method belong to the technical field of geological environment early warning, two transmission channels are used, a to-be-transmitted electric power address environment value is stored through a pipeline PIPE waiting for transmission, and the transmitted electric power address environment value is registered and repeatedly stored through a pipeline PIPE with a repetitive value. Whether all the power address environment values in the current environment value monomer arrive at the control center or not is determined according to whether an affirmation message returned by the control center is received, if the power address environment values arrive at the control center, the power address environment value at this time is removed in a pipeline PIPE with repeated values, and when a channel is restored to be normal, the power address environment value in the pipeline PIPE with repeated values is removed. If the transmitted power address environment value exists in the pipeline PIPE with the repeated value, the power address environment value is removed, and if the transmitted power address environment value does not exist in the pipeline PIPE with the repeated value, the repeated power address environment value in the pipeline PIPE with the repeated value is added to the head part of the pipeline PIPE for waiting for transmission to be transmitted again, so that the transmission completeness of the power address environment value can be ensured; the method is suitable for early warning of the power address environment value.

Description

Technical Field

[0001] The present invention belongs to the technical field of geological environment early warning, and in particular relates to an electric geological environment early warning system and method. Background Art

[0002] The importance of estimating geological risks in power engineering projects Geological risks often occur during the construction of power projects.

[0003] In terms of power geological environment early warning, the existing technical solution with patent publication number "CN214583406U" is often used to achieve power geological environment early warning, which includes a mountain sensing component, a control box, a signal transmitter and a control center. The mountain sensing component and the signal transmitter are connected to the control box, and the control box is connected to the control center via communication. The mountain sensing component is used to sample the power address environment value of the mountain in the geological environment where the power project is located and transmit it to the control box. The control box is used to transmit the collected power address environment value of the mountain in the geological environment where the power project is located to the control center via the signal transmitter. The control center is used to compare the power address environment value of the mountain in the geological environment where the power project is located with a preset value. If the power address environment value is higher than the preset value, the alarm connected to the control center is controlled to execute the early warning. The power address environment value includes the pressure value, vibration value or crack size value of the mountain in the geological environment where the power project is located.

[0004] Control boxes generally use the method of transmitting the power address environment value to the control center immediately after receiving it. However, when the channel is blocked, the power address environment value transmitted is often interrupted, and the completeness of the power address environment value transmission cannot be guaranteed, which is not suitable for early warning of the power address environment value. Summary of the invention

[0005] In order to solve the defects in the prior art, the present invention proposes an electric geological environment early warning system and method, which uses two transmission channels, stores the power address environment value to be transmitted through the pipeline PIPE waiting for transmission, and registers the transmitted power address environment value with the pipeline PIPE of repeated values, and stores it repeatedly. To ensure the completeness of the power address environment value, at each transmission, it is necessary to determine whether the power address environment value in the current environment value monomer has all arrived at the control center based on whether the confirmation message returned by the control center is received. If it has arrived, the power address environment value of that time is removed in the pipeline PIPE of repeated values, and prepare for the transmission of the next environment value monomer. When the channel is restored to normal, the control box first identifies the transmitted data information to the control center, and compares the transmitted power address environment value with the value in the pipeline PIPE of repeated values. If there is a transmitted power address environment value in the pipeline PIPE of repeated values, the power address environment value is removed. If not, the repeated power address environment value in the pipeline PIPE of repeated values ​​is added to the header of the pipeline PIPE waiting for transmission and transmitted again.

[0006] The present invention uses the following technical solutions.

[0007] An electric power geological environment early warning method, comprising:

[0008] The mountain sensing component samples the power address environment value of the mountain where the power project is located and transmits it to the control box. The control box transmits the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter. The control center compares the power address environment value of the mountain where the power project is located with the preset value. If the power address environment value is higher than the preset value, the alarm connected to the control center is controlled to perform an early warning. The power address environment value includes the pressure value, vibration value or crack size value of the mountain where the power project is located.

[0009] The method for the control box to transmit the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter includes:

[0010] Step 1: Initially, the control box is set to receive the sampling index of the power address environment value, and the power address environment value sampled by the mountain sensor component is obtained from the mountain sensor component according to the sampling index, and the obtained power address environment value is stored in the pipeline PIPE for waiting for transmission;

[0011] Step 2: Determine whether the channel between the control box and the control center for transmitting the power address environment value is communicating smoothly. If the communication is smooth, execute steps 3 to 4. If the communication is not smooth, execute step 5.

[0012] Step 3: If the communication is smooth, the received power address environment value is taken out from the pipeline PIPE for waiting transmission and transmitted to the control center after the transmission time is attached; the power address environment value with the transmission time is stored in the pipeline PIPE for repeated values;

[0013] Step 4: Listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it;

[0014] Step 5: The real-time received power address environment values ​​are stored in the pipeline PIPE for waiting transmission in the sampling order, and the channel status is monitored in real time to see if the communication is smooth, and wait for the control box and the control center to communicate again;

[0015] Step 6: When the channel between the control box and the control center is restored to normal, add the power address environment value group in the repeated value pipe PIPE to the header of the pipe PIPE waiting for transmission to execute re-transmission.

[0016] Further, in step 1, the sampling index includes the number of samples and the sampling frequency. Here, the number of samples means that the mountain sensing component samples the corresponding number of power address environment values ​​and transmits them to the control box once, and the sampling frequency means the number of times the mountain sensing component samples the power address environment value in one second.

[0017] Furthermore, in step 1, the power address environment values ​​sampled and received by the mountain sensing component according to the sampling index are stored into a value cluster and stored in the pipeline PIPE for waiting for transmission according to the sampling order.

[0018] Furthermore, in step 1, the power address environment value with the transfer time point attached is the environment value monomer.

[0019] Furthermore, step 4 specifically includes:

[0020] Step 4-1: Regularly receive the confirmation message sent back by the control center. The confirmation message is the control center receiving the environment value monomer, decomposing the environment value monomer to obtain the transmission time point and its corresponding power address environment value, and packaging the transmission time point in the environment value monomer into the confirmation message;

[0021] Step 4-2: Decompose the received authentication message to extract the delivery time point, poll the repeated value pipe PIPE according to the delivery time point, find out the value cluster corresponding to the delivery time point, and remove the corresponding value cluster from the repeated value pipe PIPE.

[0022] Furthermore, in step 4-1, the method of periodically collecting includes:

[0023] After the current environment value monomer is transmitted, the channel bandwidth detected by the real-time monitoring process is obtained, and the transmission time of the current environment value monomer to the control center is estimated in advance based on the channel bandwidth and the capacity of the current environment value monomer;

[0024] After waiting for the transmission time, receive the confirmation message sent back by the control center.

[0025] Furthermore, step 2 specifically includes:

[0026] Step 2-1: Obtain the channel status between the control box and the control center detected by the real-time monitoring process;

[0027] Step 2-2: Determine whether the channel between the current control box and the control center is communicating smoothly according to the channel status. If the communication is smooth, execute step 2-3. If the communication is not smooth, execute step 2-4.

[0028] Step 2-3: Pack the sampled value cluster into an environment value monomer and attach a transfer time point to the control center, and simultaneously store the value cluster attached with the transfer time point in the repeat value pipeline PIPE;

[0029] Furthermore, in step 2-3, the time interval between adjacent pairs of value clusters is:

[0030] Calculate the sampling time of the current value cluster and the environmental value monomer capacity of the value cluster according to the number of samples and the sampling frequency;

[0031] Obtain the channel bandwidth detected by the real-time monitoring process, and estimate in advance the transmission time of the current value cluster to the control center based on the channel bandwidth and the single capacity of the environmental value;

[0032] If the transfer time is higher than the sampling time, the modulus of the amount obtained by subtracting the sampling time from the transfer time is obtained to obtain the time interval of the next environmental value monomer after the transfer;

[0033] If the transmission time is lower than the sampling time, the sampling time is regarded as the time interval of the next environmental value unit after the transmission.

[0034] Furthermore, in step 2-3, the method for detecting the channel bandwidth includes: transmitting one or more environment value units with different capacities to the control center through a listening process, and then calculating the time required for the environment value unit during transmission to estimate the bandwidth of the channel. The channel bandwidth is derived by registering the initial time point and the completion time point of the transmission of the environment value unit.

[0035] Step 2-4: Store the value clusters sampled each time in the pipeline PIPE for waiting transmission in the sampling order, activate the electronic clock NTP to perform accurate time synchronization on the control box, and monitor the channel status in real time to see if the communication is smooth;

[0036] Step 2-5: When the channel status is detected in step 2-4 and the communication is smooth, to ensure the time point coordination between the control box and the control center, the control box and the control center must first reach the timing, and then re-transmit the command to the control center after reaching the timing;

[0037] Step 2-6: Receive the confirmation message of the transmitted power address environment value returned by the control center according to the retransmission instruction, find it in the repeated value pipeline PIPE according to the transmission time point in the confirmation message of the transmitted power address environment value, and remove the transmitted power address environment value from the repeated value pipeline PIPE;

[0038] After receiving the retransmission instruction, the control center selects the most recently collected environment value monomer from the collected power address environment value, packs the transmission time point in the environment value monomer into the confirmation message of the transmitted power address environment value and transmits it back to the control box;

[0039] Step 2-7: After removing the transmitted power address environment value, add the repeated value cluster taken out from the repeated value pipe PIPE into the header of the pipe PIPE waiting for transmission in sequence according to the transmission time point, then pack the repeated value cluster into an environment value monomer and transmit it to the control center in sequence with the transmission time point, and synchronously store the value cluster with the transmission time point again in the repeated value pipe PIPE.

[0040] An electric power geological environment early warning system, comprising:

[0041] Mountain sensing components, control box, signal transmitter and control center, the mountain sensing components and signal transmitter are connected to the control box, the control box is connected to the control center through communication, the mountain sensing components are used to sample the power address environment value of the mountain in the geological environment where the power project is located and transmit it to the control box, the control box is used to transmit the collected power address environment value of the mountain in the geological environment where the power project is located to the control center through the signal transmitter, the control center is used to compare the power address environment value of the mountain in the geological environment where the power project is located with a preset value, if the power address environment value and the preset value are higher than the preset value, the alarm connected to the control center is controlled to perform early warning, the power address environment value includes the pressure value, vibration value or crack capacity value of the mountain in the geological environment where the power project is located;

[0042] The power geological environment early warning system also includes:

[0043] The setting module is used to initially set the sampling index of the control box to collect the power address environment value, obtain the power address environment value sampled by the mountain sensor component from the mountain sensor component according to the sampling index, and store the obtained power address environment value in the pipeline PIPE for waiting for transmission;

[0044] A determination module is used to determine whether the channel between the control box and the control center for transmitting the power address environment value is communicating smoothly, if the communication is smooth, execute steps 3 to 4, if not, execute step 5;

[0045] The attached module is used to take out the received power address environment value from the pipeline PIPE for waiting transmission and transmit it to the control center after attaching the transmission time point if the communication is smooth; the power address environment value attached with the transmission time point is stored in the pipeline PIPE of repeated value;

[0046] A listening module is used to listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it;

[0047] The storage module is used to store the real-time received power address environment values ​​in the pipeline PIPE for waiting transmission in the sampling order, and to monitor the channel status in real time whether the communication is smooth, and wait for the control box and the control center to communicate again;

[0048] The transmission module is used to add the power address environment value group in the repeated value pipeline PIPE into the header of the pipeline PIPE waiting for transmission to perform re-transmission when the channel between the control box and the control center is restored to normal.

[0049] The beneficial effects of the present invention are that, compared with the prior art, the technical effects of the present invention include:

[0050] Using two transmission channels, the power address environment value to be transmitted is stored in the waiting transmission pipe PIPE, and the transmitted power address environment value is registered and stored repeatedly with the repeated value pipe PIPE. To ensure the completeness of the power address environment value, at each transmission, it is necessary to determine whether the power address environment value in the current environment value unit has arrived at the control center based on whether the confirmation message sent back by the control center has been received. If it has arrived, the power address environment value of this time is removed in the repeated value pipe PIPE, and preparation is made for the transmission of the next environment value unit. When the channel is restored to normal, the control box first identifies the transmitted data to the control center, and compares the transmitted power address environment value with the value in the repeated value pipe PIPE. If there is a transmitted power address environment value in the repeated value pipe PIPE, the power address environment value is removed. If not, the repeated power address environment value in the repeated value pipe PIPE is added to the header of the waiting transmission pipe PIPE and transmitted again. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1It is a partial flow chart of the electric power geological environment early warning method described in the present invention;

[0052] Figure 2 It is a partial structural schematic diagram of the electric power geological environment early warning system described in the present invention. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely expressed in combination with the drawings in the embodiments of the present invention. The embodiments expressed in this application are only some embodiments of the present invention, not all embodiments. According to the spirit of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the protection scope of the present invention.

[0054] like Figure 1 As shown, the electric power geological environment early warning method described in the present invention includes:

[0055] The mountain sensing component samples the power address environment value of the mountain where the power project is located and transmits it to the control box. The control box transmits the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter. The control center compares the power address environment value of the mountain where the power project is located with the preset value. If the power address environment value is higher than the preset value, the alarm connected to the control center is controlled to perform an early warning. The power address environment value includes the pressure value, vibration value or crack size value of the mountain where the power project is located.

[0056] The method for the control box to transmit the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter includes:

[0057] Step 1: Initially, the control box is set to receive the sampling index of the power address environment value, and the power address environment value sampled by the mountain sensor component is obtained from the mountain sensor component according to the sampling index, and the obtained power address environment value is stored in the pipeline PIPE for waiting for transmission;

[0058] In a preferred but non-limiting embodiment of the present invention, in step 1, the sampling index includes the number of samples and the sampling frequency. Here, the number of samples means that the mountain sensing component samples the corresponding number of power address environment values ​​and transmits them to the control box once, and the sampling frequency means the number of times the mountain sensing component samples the power address environment value in one second.

[0059] In a preferred but non-limiting embodiment of the present invention, in step 1, the power address environment values ​​sampled and collected by the mountain sensing component according to the sampling index are stored in a value cluster and stored in the pipeline PIPE for waiting transmission in accordance with the sampling order. Because the control box often directly obtains the pressure value, vibration value or crack size value of the mountain of the geological environment where the power project is located through the sampling of the mountain sensing component when performing power address environment value sampling and transmission on the mountain sensing component, so the number of samples and the sampling frequency can be set to be constant.

[0060] Step 2: Determine whether the channel between the control box and the control center for transmitting the power address environment value is communicating smoothly. If the communication is smooth, execute steps 3 to 4. If the communication is not smooth, execute step 5.

[0061] Step 3: If the communication is smooth, the received power address environment value is taken out from the pipeline PIPE for waiting transmission and transmitted to the control center after the transmission time is attached; the power address environment value with the transmission time is stored in the pipeline PIPE for repeated values;

[0062] In a preferred but non-limiting embodiment of the present invention, in step 1, the power address environment value with the transfer time point is the environment value monomer.

[0063] Step 4: Listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it;

[0064] In a preferred but non-limiting embodiment of the present invention, step 4 specifically comprises:

[0065] Step 4-1: Regularly receive the confirmation message sent back by the control center. The confirmation message is the control center receiving the environment value monomer, decomposing the environment value monomer to obtain the transmission time point and its corresponding power address environment value, and packaging the transmission time point in the environment value monomer into the confirmation message;

[0066] In a preferred but non-limiting embodiment of the present invention, in step 4-1, the method of periodically collecting specifically includes:

[0067] After the current environment value monomer is transmitted, the channel bandwidth detected by the real-time monitoring process is obtained, and the transmission time of the current environment value monomer to the control center is estimated in advance based on the channel bandwidth and the capacity of the current environment value monomer;

[0068] After waiting for the transmission time, receive the confirmation message sent back by the control center.

[0069] Step 4-2: Decompose the received authentication message to extract the delivery time point, poll the repeated value pipe PIPE according to the delivery time point, find out the value cluster corresponding to the delivery time point, and remove the corresponding value cluster from the repeated value pipe PIPE.

[0070] Step 5: The real-time received power address environment values ​​are stored in the pipeline PIPE for waiting transmission in the sampling order, and the channel status is monitored in real time to see if the communication is smooth, and wait for the control box and the control center to communicate again;

[0071] Step 6: When the channel between the control box and the control center is restored to normal, add the power address environment value group in the repeated value pipe PIPE to the header of the pipe PIPE waiting for transmission to execute re-transmission.

[0072] In a preferred but non-limiting embodiment of the present invention, step 2 specifically comprises:

[0073] Step 2-1: Obtain the channel status between the control box and the control center detected by the real-time monitoring process;

[0074] Step 2-2: Determine whether the channel between the current control box and the control center is communicating smoothly according to the channel status. If the communication is smooth, execute step 2-3. If the communication is not smooth, execute step 2-4.

[0075] Step 2-3: Pack the sampled value cluster into an environment value monomer and attach a transfer time point to the control center, and simultaneously store the value cluster attached with the transfer time point in the repeat value pipeline PIPE;

[0076] In a preferred but non-limiting embodiment of the present invention, in step 2-3, in order to prevent poor channel performance, if the power address environment value is continuously transmitted to the control center according to a constant transmission time interval, transmission congestion will occur. The transmission time interval between a pair of adjacent value clusters (the time interval is the modulus of the amount obtained by subtracting the transmission time points of a pair of value clusters) is:

[0077] Calculate the sampling time of the current value cluster and the environmental value monomer capacity of the value cluster according to the number of samples and the sampling frequency;

[0078] Obtain the channel bandwidth detected by the real-time monitoring process, and estimate in advance the transmission time of the current value cluster to the control center based on the channel bandwidth and the single capacity of the environmental value;

[0079] If the transfer time is higher than the sampling time, the modulus of the amount obtained by subtracting the sampling time from the transfer time is obtained to obtain the time interval of the next environmental value monomer after the transfer;

[0080] If the transmission time is lower than the sampling time, the sampling time is regarded as the time interval of the next environmental value unit after the transmission.

[0081] In a preferred but non-limiting embodiment of the present invention, in step 2-3, the method for detecting the channel bandwidth includes: transmitting more than one environment value monomer with different capacities to the control center through the listening process, and then calculating the time required for the environment value monomer during the transmission to estimate the bandwidth of the channel. The derivation of the channel bandwidth is through the initial time point and the completion time point of the registered environment value monomer transmission, or the total time required for the registered environment value monomer transmission, and according to the capacity of the transmitted environment value monomer and the time required for the environment value monomer transmission, the transmission bandwidth of the channel is calculated using software such as 360 Guard. Often the bandwidth is represented by the capacity (bits or characters) transmitted in 1s.

[0082] Step 2-4: Store the value clusters sampled each time in the pipeline PIPE for waiting transmission in the sampling order, activate the electronic clock NTP to perform accurate time synchronization on the control box, and monitor the channel status in real time to see if the communication is smooth;

[0083] When the channel is blocked, in order to ensure the time coordination between the control box and the control center, the electronic clock NTP can be used to perform accurate time synchronization on the control box. When the normal channel is restored, the control box can be synchronized with the control center again and the electronic clock NTP can be used to perform comparison and calibration to ensure the time coordination between the control box and the control center.

[0084] Step 2-5: When the channel status is detected in step 2-4 and the communication is smooth, to ensure the time point coordination between the control box and the control center, the control box and the control center must first reach the timing, and then re-transmit the command to the control center after reaching the timing;

[0085] Step 2-6: Receive the confirmation message of the transmitted power address environment value returned by the control center according to the retransmission instruction, find it in the repeated value pipeline PIPE according to the transmission time point in the confirmation message of the transmitted power address environment value, and remove the transmitted power address environment value from the repeated value pipeline PIPE;

[0086] After receiving the retransmission instruction, the control center selects the most recently collected environment value monomer from the collected power address environment value, packs the transmission time point in the environment value monomer into the confirmation message of the transmitted power address environment value and transmits it back to the control box;

[0087] Step 2-7: After removing the transmitted power address environment value, add the repeated value cluster taken out from the repeated value pipe PIPE into the header of the pipe PIPE waiting for transmission in sequence according to the transmission time point, then pack the repeated value cluster into an environment value monomer and transmit it to the control center in sequence with the transmission time point, and synchronously store the value cluster with the transmission time point again in the repeated value pipe PIPE.

[0088] For the control center, after receiving the environment value monomer, the environment value monomer is decomposed, and the transmission time point in the environment value monomer is packaged into the identification message and returned to the control box.

[0089] The control box finds the corresponding transfer time point of the transferred value cluster in the repeated value pipeline PIPE through the transfer time point, and removes the corresponding value cluster in the repeated value pipeline PIPE.

[0090] When the channel between the control center and the control box is blocked, the control center often has not yet received the environment value monomer, or has received the environment value monomer but has not confirmed it to the control box. Therefore, in order to prevent the power address environment value from being lost and repeatedly transmitted, after the control center receives the re-transmission instruction, the most recently received environment value monomer is selected from the received environment value monomers, and the transmission time point in the environment value monomer is packaged into the confirmation message of the transmitted power address environment value and transmitted back to the control box.

[0091] The control box receives the identification message of the transmitted power address environment value, separates the value item of the transmission time point in the message, polls the repeated value pipeline PIPE, and determines whether there is a repeated value cluster corresponding to the transmission time point. If so, then find the transmission time point that is earlier than the transmission time point. If so, all repeated value clusters before the transmission time point of the transmitted data identification message are removed to prevent repeated transmission. Then, the remaining repeated value clusters are taken out and added to the header of the pipeline PIPE waiting for transmission in sequence according to their corresponding transmission time points. Then, the repeated value clusters are packaged into environment value monomers and attached with the transmission time point again and transmitted to the control center in sequence, and the value cluster attached with the transmission time point is synchronously stored in the repeated value pipeline PIPE again.

[0092] like Figure 2 As shown, the electric power geological environment early warning system described in the present invention includes:

[0093] Mountain sensing components, control box, signal transmitter and control center, the mountain sensing components and signal transmitter are connected to the control box, the control box is connected to the control center through communication, the mountain sensing components are used to sample the power address environment value of the mountain in the geological environment where the power project is located and transmit it to the control box, the control box is used to transmit the collected power address environment value of the mountain in the geological environment where the power project is located to the control center through the signal transmitter, the control center is used to compare the power address environment value of the mountain in the geological environment where the power project is located with a preset value, if the power address environment value and the preset value are higher than the preset value, the alarm connected to the control center is controlled to perform early warning, the power address environment value includes the pressure value, vibration value or crack capacity value of the mountain in the geological environment where the power project is located;

[0094] The power geological environment early warning system also includes:

[0095] The setting module is used to initially set the sampling index of the control box to collect the power address environment value, obtain the power address environment value sampled by the mountain sensor component from the mountain sensor component according to the sampling index, and store the obtained power address environment value in the pipeline PIPE for waiting for transmission;

[0096] A determination module is used to determine whether the channel between the control box and the control center for transmitting the power address environment value is communicating smoothly, if the communication is smooth, execute steps 3 to 4, if not, execute step 5;

[0097] The attached module is used to take out the received power address environment value from the pipeline PIPE for waiting transmission and transmit it to the control center after attaching the transmission time point if the communication is smooth; the power address environment value attached with the transmission time point is stored in the pipeline PIPE of repeated value;

[0098] A listening module is used to listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it;

[0099] The storage module is used to store the real-time received power address environment values ​​in the pipeline PIPE for waiting transmission in the sampling order, and to monitor the channel status in real time whether the communication is smooth, and wait for the control box and the control center to communicate again;

[0100] The transmission module is used to add the power address environment value group in the repeated value pipeline PIPE into the header of the pipeline PIPE waiting for transmission to perform re-transmission when the channel between the control box and the control center is restored to normal.

[0101] The beneficial effects of the present invention are that, compared with the prior art, the technical effects of the present invention include:

[0102] Using two transmission channels, the power address environment value to be transmitted is stored in the waiting transmission pipe PIPE, and the transmitted power address environment value is registered and stored repeatedly with the repeated value pipe PIPE. To ensure the completeness of the power address environment value, at each transmission, it is necessary to determine whether the power address environment value in the current environment value unit has arrived at the control center based on whether the confirmation message sent back by the control center has been received. If it has arrived, the power address environment value of this time is removed in the repeated value pipe PIPE, and preparation is made for the transmission of the next environment value unit. When the channel is restored to normal, the control box first identifies the transmitted data to the control center, and compares the transmitted power address environment value with the value in the repeated value pipe PIPE. If there is a transmitted power address environment value in the repeated value pipe PIPE, the power address environment value is removed. If not, the repeated power address environment value in the repeated value pipe PIPE is added to the header of the waiting transmission pipe PIPE and transmitted again.

[0103] The present disclosure can be a system, method and / or computer program product. The computer program product can include a computer-readable backup medium carrying computer-readable program instructions for causing a processor to implement various aspects of the disclosure.

[0104] The computer readable backup medium can be a tangible network capable of retaining and backing up the instructions used by the instruction execution network. The computer readable backup medium can be, but is not limited to, an electrical backup network, a magnetic backup network, an optical backup network, an electromagnetic backup network, a semiconductor backup network, or any suitable combination of the above. Further examples of computer readable backup media (non-exhaustive list) include: portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), static random access memory (SRAM), portable compact disk read-only memory (HD-ROM), digital versatile disk (DXD), memory stick, floppy disk, mechanically encoded network, such as punch cards or protrusions in grooves with instructions backed up thereon, and any suitable combination of the above. The computer readable backup medium used herein is not to be construed as a transient signal per se, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagating through a waveguide or other transmission medium (e.g., a light pulse through a power line cable), or an electrical signal transmitted through wires.

[0105] The computer readable program instructions expressed herein can be downloaded from the computer readable backup medium to each inference / processing power grid line, or downloaded to an external computer or external backup power grid line through a wireless network, such as the Internet, a local area network, a wide area network and / or a wireless network. The wireless network can include copper transmission cables, power transmission lines, wireless transmission, routers, firewalls, switches, gateway computers and / or edge service devices. The wireless network adapter card or wireless network interface in each inference / processing power grid line receives the computer readable program instructions from the wireless network and transmits the computer readable program instructions for storage in the computer readable backup medium in each inference / processing power grid line.

[0106] The computer program instructions for performing the operations of the present disclosure can be assembler instructions, instruction set architecture (ISA) instructions, machine instructions, machine-dependent instructions, microcode, firmware instructions, conditional setting values, or source code or object code written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Sdaletal A, H++, etc., and conventional procedural programming languages ​​such as "H" language or similar programming languages. The computer-readable program instructions can be executed completely on the client computer, partially on the client computer, as a separate software package, partially on the client computer and partially on the remote computer, or completely on the remote computer or server. In the case of a remote computer, the remote computer can be connected to the client computer through any wireless network, including a local area network (LAb) or a wide area network (WAb), or can be connected to an external computer (just like using an Internet service provider to connect through the Internet). In some embodiments, the electronic circuit is customized by using the status values ​​of computer-readable program instructions, such as a programmable logic circuit, a field programmable gate array (FPGA) or a programmable logic array (PLA), and the electronic circuit can execute computer-readable program instructions to achieve various aspects of the overhead disclosure.

[0107] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not deviate from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.

Claims

1. A power geological environment early warning method, characterized in that: include: The mountain sensing component samples the power address environment value of the mountain where the power project is located and transmits it to the control box. The control box transmits the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter. The control center compares the power address environment value of the mountain where the power project is located with the preset value. If the power address environment value is higher than the preset value, the alarm connected to the control center is controlled to perform an early warning. The power address environment value includes the pressure value, vibration value or crack size value of the mountain where the power project is located. The method for the control box to transmit the collected power address environment value of the mountain where the power project is located to the control center via the signal transmitter includes: Step 1: Initially, the control box is set to receive the sampling index of the power address environment value, and the power address environment value sampled by the mountain sensor component is obtained from the mountain sensor component according to the sampling index, and the obtained power address environment value is stored in the pipeline PIPE for waiting for transmission; Step 2: Determine whether the channel between the control box and the control center for transmitting the power address environment value is communicating smoothly. If the communication is smooth, execute steps 3 to 4. If the communication is not smooth, execute step 5. Step 3: If the communication is smooth, the received power address environment value is taken out from the pipeline PIPE for waiting transmission and transmitted to the control center after the transmission time is attached; the power address environment value with the transmission time is stored in the pipeline PIPE for repeated values; Step 4: Listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it; Step 5: The real-time received power address environment values ​​are stored in the pipeline PIPE for waiting transmission in the sampling order, and the channel status is monitored in real time to see if the communication is smooth, and wait for the control box and the control center to communicate again; Step 6: When the channel between the control box and the control center is restored to normal, add the power address environment value group in the repeated value pipe PIPE to the header of the pipe PIPE waiting for transmission to execute re-transmission.

2. The electric power geological environment early warning method according to claim 1 is characterized in that: In step 1, the sampling index includes the number of samples and the sampling frequency. The number of samples here means that the mountain sensing component samples the corresponding number of power address environment values ​​and transmits them to the control box once. The sampling frequency means the number of times the mountain sensing component samples the power address environment values ​​in one second.

3. The electric power geological environment early warning method according to claim 2 is characterized in that: In step 1, the power address environment values ​​sampled and received by the mountain sensing component according to the sampling index are stored into a value cluster and stored in the pipeline PIPE for waiting transmission according to the sampling order.

4. The electric power geological environment early warning method according to claim 3 is characterized in that: In step 1, the power address environment value with the transfer time point is the environment value monomer.

5. The electric power geological environment early warning method according to claim 4 is characterized in that: Step 4 specifically includes: Step 4-1: Regularly receive the confirmation message sent back by the control center. The confirmation message is the control center receiving the environment value monomer, decomposing the environment value monomer to obtain the transmission time point and its corresponding power address environment value, and packaging the transmission time point in the environment value monomer into the confirmation message; Step 4-2: Decompose the received authentication message to extract the delivery time point, poll the repeated value pipe PIPE according to the delivery time point, find out the value cluster corresponding to the delivery time point, and remove the corresponding value cluster from the repeated value pipe PIPE.

6. The electric power geological environment early warning method according to claim 5 is characterized in that: In step 4-1, the method of regular collection specifically includes: After the current environment value monomer is transmitted, the channel bandwidth detected by the real-time monitoring process is obtained, and the transmission time of the current environment value monomer to the control center is estimated in advance based on the channel bandwidth and the capacity of the current environment value monomer; After waiting for the transmission time, receive the confirmation message sent back by the control center.

7. The electric power geological environment early warning method according to claim 6 is characterized in that: Step 2 specifically includes: Step 2-1: Obtain the channel status between the control box and the control center detected by the real-time monitoring process; Step 2-2: Determine whether the channel between the current control box and the control center is communicating smoothly according to the channel status. If the communication is smooth, execute step 2-3. If the communication is not smooth, execute step 2-4. Step 2-3: Pack the sampled value cluster into an environment value monomer and attach a transfer time point to the control center, and simultaneously store the value cluster attached with the transfer time point in the repeat value pipeline PIPE; Step 2-4: Store the value clusters sampled each time in the pipeline PIPE for waiting transmission in the sampling order, activate the electronic clock NTP to perform accurate time synchronization on the control box, and monitor the channel status in real time to see if the communication is smooth; Step 2-5: When the channel status is detected in step 2-4 and the communication is smooth, to ensure the time point coordination between the control box and the control center, the control box and the control center must first reach the timing, and then re-transmit the command to the control center after reaching the timing; Step 2-6: Receive the confirmation message of the transmitted power address environment value returned by the control center according to the retransmission instruction, find it in the repeated value pipeline PIPE according to the transmission time point in the confirmation message of the transmitted power address environment value, and remove the transmitted power address environment value from the repeated value pipeline PIPE; After receiving the retransmission instruction, the control center selects the most recently collected environment value monomer from the collected power address environment value, packs the transmission time point in the environment value monomer into the confirmation message of the transmitted power address environment value and transmits it back to the control box; Step 2-7: After removing the transmitted power address environment value, add the repeated value cluster taken out from the repeated value pipe PIPE into the header of the pipe PIPE waiting for transmission in sequence according to the transmission time point, then pack the repeated value cluster into an environment value monomer and transmit it to the control center in sequence with the transmission time point, and synchronously store the value cluster with the transmission time point again in the repeated value pipe PIPE.

8. The electric power geological environment early warning method according to claim 7 is characterized in that: In step 2-3, the time distance between adjacent pairs of value clusters is: Calculate the sampling time of the current value cluster and the environmental value monomer capacity of the value cluster according to the number of samples and the sampling frequency; Obtain the channel bandwidth detected by the real-time monitoring process, and estimate in advance the transmission time of the current value cluster to the control center based on the channel bandwidth and the single capacity of the environmental value; If the transfer time is higher than the sampling time, the modulus of the amount obtained by subtracting the sampling time from the transfer time is obtained to obtain the time interval of the next environmental value monomer after the transfer; If the transmission time is lower than the sampling time, the sampling time is regarded as the time interval of the next environmental value unit after the transmission.

9. The electric power geological environment early warning method according to claim 8 is characterized in that: In step 2-3, the method for detecting the channel bandwidth includes: transmitting one or more environment value units with different capacities to the control center through a listening process, and then calculating the time required for the environment value unit during transmission to estimate the channel bandwidth. The channel bandwidth is derived by registering the initial time point and the completion time point of the environment value unit transmission.

10. An electric power geological environment early warning system, characterized in that: include: Mountain sensing components, control box, signal transmitter and control center, the mountain sensing components and signal transmitter are connected to the control box, the control box is connected to the control center through communication, the mountain sensing components are used to sample the power address environment value of the mountain in the geological environment where the power project is located and transmit it to the control box, the control box is used to transmit the collected power address environment value of the mountain in the geological environment where the power project is located to the control center through the signal transmitter, the control center is used to compare the power address environment value of the mountain in the geological environment where the power project is located with a preset value, if the power address environment value and the preset value are higher than the preset value, the alarm connected to the control center is controlled to perform early warning, the power address environment value includes the pressure value, vibration value or crack capacity value of the mountain in the geological environment where the power project is located; The power geological environment early warning system also includes: The setting module is used to initially set the sampling index of the control box to collect the power address environment value, obtain the power address environment value sampled by the mountain sensor component from the mountain sensor component according to the sampling index, and store the obtained power address environment value in the pipeline PIPE for waiting for transmission; A determination module is used to determine whether the channel for transmitting the power address environment value between the control box and the control center is communicating smoothly, and if the communication is smooth, step 3 to step 4 are executed, and if the communication is not smooth, step 5 is executed; The attached module is used to take out the received power address environment value from the pipeline PIPE for waiting transmission and transmit it to the control center after attaching the transmission time point if the communication is smooth; the power address environment value attached with the transmission time point is stored in the pipeline PIPE of repeated value; A listening module is used to listen to the confirmation message sent back by the control center that the received power address environment value has been received, and according to the transmission time point in the confirmation message, find the corresponding received power address environment value in the repeated value pipeline PIPE and remove it; The storage module is used to store the real-time received power address environment values ​​in the pipeline PIPE for waiting transmission in the sampling order, and to monitor the channel status in real time whether the communication is smooth, and wait for the control box and the control center to communicate again; The transmission module is used to add the power address environment value group in the repeated value pipeline PIPE into the header of the pipeline PIPE waiting for transmission to perform re-transmission when the channel between the control box and the control center is restored to normal.

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