CN111785004A - Line patrol information transmission method and system - Google Patents
Line patrol information transmission method and system Download PDFInfo
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- CN111785004A CN111785004A CN202010621835.4A CN202010621835A CN111785004A CN 111785004 A CN111785004 A CN 111785004A CN 202010621835 A CN202010621835 A CN 202010621835A CN 111785004 A CN111785004 A CN 111785004A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
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Abstract
The invention provides a line patrol information transmission method and a line patrol information transmission system, wherein the method comprises the following steps: initiating terminal equipment to contact an optical cable at the position of a detection user, converting the optical cable into vibration data according to operation information input by the detection user, and initiating continuous vibration according to the vibration data; and the receiving terminal equipment collects the vibration signals transmitted by the optical cable and identifies the line patrol information transmitted by the detection user according to the vibration signals. The invention intelligently shields and filters false alarms, and can autonomously analyze and obtain the line patrol information which the detection user wants to transmit.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and a system for transmitting patrol information.
Background
The distributed optical cable vibration sensor has more and more applications in the fields of petroleum, borders, railways and the like because of the advantages of long distance, passive detection, corrosion resistance, convenience in construction and the like. Particularly for the long-perimeter fields of border lines, railways and the like, the optical cable intrusion detector is obviously superior to other detectors.
At present, in the application of the long-perimeter field, an optical cable is generally laid on an iron net, when the optical cable detects vibration and reports an effective alarm after being filtered by an algorithm, and a master control center arranges personnel to perform on-site alarm verification. However, in a real environment, since a border line or a railway line has many sections without signal coverage, it is difficult to upload route patrol information in time. In addition, false alarm caused by other vibration (construction maintenance and inspection vehicle passing) can exist along the perimeter, the conventional method needs to report and register, inform the master control center, and manually shield or filter the alarm, but the method needs the cooperation of personnel at two ends, the system cannot automatically process, and the problems of no signal coverage and no report are also faced. Satellite telephone communication can be adopted for no-signal coverage, but a satellite telephone terminal is expensive, follow-up communication needs to be paid for on time, the long-term use cost is high, and personnel at two ends are also required to be matched.
Therefore, the existing means can not realize intelligent processing, and people at two ends are required to cooperate with manual shielding or false alarm filtering, so that the workload of workers is increased.
Disclosure of Invention
The invention aims to provide a line patrol information transmission method and system, which can realize intelligent shielding and false alarm filtering, and can autonomously analyze and obtain line patrol information which a detection user wants to transmit.
The technical scheme provided by the invention is as follows:
the invention provides a line patrol information transmission method, which comprises the following steps:
initiating terminal equipment to contact an optical cable at the position of a detection user, converting the optical cable into vibration data according to operation information input by the detection user, and initiating continuous vibration according to the vibration data;
and the receiving terminal equipment collects the vibration signals transmitted by the optical cable and identifies the line patrol information transmitted by the detection user according to the vibration signals.
Further, the method for initiating the continuous vibration before the initiating terminal device contacts the optical cable at the position where the detecting user is located, and converts the optical cable into the vibration data according to the operation information input by the detecting user, so as to initiate the continuous vibration according to the vibration data comprises the following steps:
laying an optical cable in a target monitoring site in advance;
presetting a mapping relation table of the operation information, the vibration data and the line patrol information, and respectively storing the mapping relation table to the initiating terminal equipment and the receiving terminal equipment; the vibration data includes a combination of vibration frequency values and vibration signal strength values.
Further, the step of the initiating terminal device contacting the optical cable at the position where the detecting user is located and converting the operation information input by the detecting user into vibration data to initiate continuous vibration according to the vibration data includes:
the initiating terminal equipment acquires the operation information input by the detection user;
the initiating terminal equipment converts the operation information into corresponding vibration data;
and continuously initiating the vibration corresponding to the vibration data in a preset number of preset time frames while the initiating terminal equipment keeps in contact with the optical cable.
Further, the receiving terminal device collects the vibration signal transmitted by the optical cable, and the step of identifying the line patrol information transmitted by the detection user according to the vibration signal comprises the following steps:
the receiving terminal equipment collects vibration signals transmitted by the optical cable;
the receiving terminal equipment performs Fourier transform processing according to the vibration signal to obtain a spectrogram;
the receiving terminal equipment obtains corresponding vibration data according to the spectrogram analysis;
and when the receiving terminal equipment determines that the vibration data of the preset time frames in the preset number are consistent, searching and obtaining the corresponding line patrol information according to the vibration data matching mapping relation table.
Further, when the receiving terminal device determines that the vibration data of the preset time frames in the preset number are consistent, the step of finding out the corresponding line patrol information according to the vibration data matching mapping relation table includes:
when the receiving terminal equipment determines that the vibration data of a preset number of preset time frames are consistent, the receiving terminal equipment compares the vibration signal strength with a preset judgment threshold value to obtain a corresponding vibration code;
the receiving terminal equipment compares the intensity of the vibration signal with a preset judgment threshold value to obtain a corresponding vibration code;
and the receiving terminal equipment searches and obtains corresponding line patrol information according to the vibration frequency and vibration code matching mapping relation table.
The invention also provides a line patrol information transmission system, wherein an optical cable is laid in a target monitoring field in advance; the method comprises the following steps: the method comprises the steps that an initiating terminal device and a receiving terminal device are used;
the initiating terminal equipment is used for contacting the optical cable at the position of the detection user, converting the operation information input by the detection user into vibration data and initiating continuous vibration according to the vibration data;
and the receiving terminal equipment is used for acquiring the vibration signal transmitted by the optical cable and identifying the line patrol information transmitted by the detection user according to the vibration signal.
Further, the initiating terminal device and the receiving terminal device respectively include:
the storage module is used for storing a preset mapping relation table of the operation information, the vibration data and the line patrol information; the vibration data includes a combination of vibration frequency values and vibration signal strength values.
Further, the initiating terminal device further includes:
the acquisition module is used for acquiring the operation information input by the detection user;
the first processing module is used for converting the operation information into corresponding vibration data;
and the vibration module is used for continuously initiating vibration corresponding to the vibration data in a preset number of preset time frames while keeping contact with the optical cable.
Further, the receiving terminal device further includes:
the acquisition module is used for acquiring the vibration signal transmitted by the optical cable;
the second processing module is used for carrying out Fourier transform processing according to the vibration signal to obtain a spectrogram;
and the analysis module is used for obtaining corresponding vibration data according to the spectrogram analysis, and searching and obtaining corresponding line patrol information according to the vibration data matching mapping relation table when the vibration data of a preset number of preset time frames are determined to be consistent.
Further, the analysis module comprises:
the comparison unit is used for comparing the vibration signal strength with a preset judgment threshold value to obtain a corresponding vibration code when the vibration data of the preset time frames in the preset number are consistent;
the comparison unit is used for comparing the vibration signal intensity with a preset judgment threshold value to obtain a corresponding vibration code;
and the searching unit is used for searching and obtaining corresponding line patrol information according to the vibration frequency and vibration code matching mapping relation table.
The line patrol information transmission method and system provided by the invention can intelligently shield and filter false alarms, can autonomously analyze and obtain transmitted line patrol information, reduce the workload and transmit reliable and safe information.
Drawings
The above features, technical features, advantages and implementations of a patrol information transfer method and system will be further described in the following detailed description of preferred embodiments in a clearly understandable manner, in conjunction with the accompanying drawings.
FIG. 1 is a flow chart of one embodiment of a method of routing information of the present invention;
FIG. 2 is a flow chart of another embodiment of a method of routing information according to the present invention;
FIG. 3 is a flow chart of another embodiment of a method of routing information of the present invention;
FIG. 4 is a flow chart of another embodiment of a method of routing information of the present invention;
FIG. 5 is a schematic diagram of a spectral plot obtained by Fourier transform in accordance with the present invention;
FIG. 6 is a schematic diagram of the present invention showing the correspondence of vibration data at 4 preset time frames;
FIG. 7 is a schematic diagram of a scenario in which vibration data in 4 preset time frames is compared with a judgment threshold to obtain a vibration code according to the present invention;
FIG. 8 is a schematic diagram of another scenario in which vibration data of 4 preset time frames is compared with a judgment threshold to obtain a vibration code according to the present invention;
FIG. 9 is a schematic diagram of another scenario in which vibration data of 4 preset time frames is compared with a judgment threshold to obtain a vibration code according to the present invention;
FIG. 10 is a schematic view of a scenario of the present invention for cable deployment in a mine cavity using a handheld shaker to communicate inspection information;
FIG. 11 is a schematic diagram of a hand-held vibratory meter according to the present invention;
fig. 12 is another schematic diagram of the hand-held vibration meter of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
In an embodiment of the present invention, as shown in fig. 1, a method for transmitting patrol information includes:
s100, initiating terminal equipment to contact an optical cable at the position where a detection user is located, converting the optical cable into vibration data according to operation information input by the detection user, and initiating continuous vibration according to the vibration data;
s200, receiving a vibration signal transmitted by the terminal equipment acquisition optical cable, and identifying and detecting line patrol information transmitted by a user according to the vibration signal.
Specifically, the initiating terminal device may be a mobile phone used by the detecting user, or may be a specially configured handheld vibration meter. The receiving terminal equipment can be a computer used by staff in a master control center, and the computer is provided with a distributed perimeter intrusion detection system.
When a detection user performs line patrol inspection, if the detection user has the requirement of line patrol information transmission, the detection user enables an initiating terminal device to contact with an optical cable at the position of the detection user, operation information of the detection user is acquired aiming at equipment through initiation, the initiating terminal device converts the operation information into vibration data, different vibration waves are continuously and sequentially sent out according to the vibration data, the optical cable serves as a transmission medium to transmit the vibration waves to a receiving terminal device, and the receiving terminal device identifies the line patrol information transmitted by the detection user through analyzing vibration signals.
According to the invention, a wireless communication tool is not needed, information transmission depends on the detection optical cable, uploading information can be directly processed to obtain line patrol information transmitted by a detection user, manual shielding and false alarm filtering by staff in a master control center are not needed, the uploading information can be rapidly processed and analyzed to realize intelligent shielding and false alarm filtering, transmitted line patrol information can be automatically analyzed and obtained, the workload is reduced, and the transmitted information is reliable and safe.
In an embodiment of the present invention, as shown in fig. 2, a method for transmitting patrol information includes:
s010, laying an optical cable in a target monitoring site in advance;
specifically, the target monitoring site includes a site which is not high in quality of wireless signals such as a mine tunnel and a boundary, but needs to be patrolled and monitored, and an optical cable is buried in the mine tunnel or is arranged on a boundary wall of the mine tunnel. The optical cable has reliable protection for the fiber core and is not easy to break.
S020 presetting a mapping relation table of operation information, vibration data and line patrol information, and respectively storing the mapping relation table to the initiating terminal device and the receiving terminal device; the vibration data comprises a combination of vibration frequency values and vibration signal strength values;
specifically, the mapping relationship table includes a corresponding relationship between the operation information and the vibration data, and a corresponding relationship between the vibration data and the line patrol information. The operation information includes detecting a key number of a function key touched and pressed by a user, or detecting a sliding track of manual sliding of the user, or detecting a character combination manually input by the user. And binding the key number (or sliding track or character combination) with the corresponding vibration data, and binding the vibration data with the corresponding line patrol information.
Wherein the combination of the vibration frequency value and the vibration signal strength value comprises a combination of vibration frequency values and vibration signal strength values of different magnitudes. For example, a vibration frequency value of 100hz, vibration signal intensity values of 1V and 0.5V respectively correspond to the operation information 1 and the route patrol information 1, a vibration frequency value of 150hz, and vibration signal intensity values of 0.01V and 0.5V respectively correspond to the operation information 2 and the route patrol information 2.
S100, initiating terminal equipment to contact an optical cable at the position where a detection user is located, converting the optical cable into vibration data according to operation information input by the detection user, and initiating continuous vibration according to the vibration data;
s200, receiving a vibration signal transmitted by the terminal equipment acquisition optical cable, and identifying and detecting line patrol information transmitted by a user according to the vibration signal.
In the embodiment, only the optical cable needs to be arranged, power supply is not needed, and the structure is simple and reliable. Because the optical cable does not need electricity, the optical cable can safely operate in an environment containing inflammable and explosive substances, and even if the optical cable is damaged, the optical cable does not have the risk of electric leakage, and is suitable for the complex environment in a mine hole. During the use, can produce the vibration to equipment contact optical cable through handheld the initiating, transmit vibration signal and then acquire the information of patrolling the line by the optical cable, easy operation, safe and reliable.
In an embodiment of the present invention, as shown in fig. 3, a method for transmitting patrol information includes:
s010, laying an optical cable in a target monitoring site in advance;
s020 presetting a mapping relation table of operation information, vibration data and line patrol information, and respectively storing the mapping relation table to the initiating terminal device and the receiving terminal device; the vibration data comprises a combination of vibration frequency values and vibration signal strength values;
s110, initiating terminal equipment to acquire operation information input by a detection user;
s120, the initiating terminal equipment converts the operation information into corresponding vibration data;
s130, initiating vibration corresponding to vibration data continuously in a preset number of preset time frames while the terminal equipment keeps in contact with the optical cable;
s210, receiving a vibration signal transmitted by an optical cable collected by terminal equipment;
s220, the receiving terminal equipment performs Fourier transform processing according to the vibration signal to obtain a spectrogram;
s230, receiving corresponding vibration data obtained by the terminal equipment according to spectrogram analysis;
and S240, when the receiving terminal equipment determines that the vibration data of the preset time frames in the preset number are consistent, searching and obtaining corresponding line patrol information according to the vibration data matching mapping relation table.
Specifically, the vibration waves with different frequencies are sequentially emitted through an initiating terminal device such as a handheld vibrator, the optical cable detects the vibration waves, a receiving terminal device performs Fourier transform processing according to collected vibration signals to obtain a spectrogram, then vibration data (namely the combination of vibration frequency values and vibration signal strength values) are analyzed according to the spectrogram, whether the vibration data in a preset number of preset time frames are all consistent or not is judged, and if the vibration data are all consistent, a mapping relation table is matched according to the vibration data to search and obtain corresponding line patrol information.
Illustratively, when the intensity value of the vibration signal of the continuous preset time frame is detected to be consistent with the vibration frequency, the corresponding line patrol information is obtained by searching the mapping relation table according to the vibration data. If not, the vibration data is ignored and the vibration data is determined as other vibrations.
This embodiment has only increased one and has initiated terminal equipment under the prerequisite of conventional distributed perimeter intrusion detection system and the optical cable of laying, and the cost is very low, need not with the help of wireless communication instrument, and information transmission relies on detecting optical cable itself, and detecting system can directly handle and upload information, need not control center wiring personnel, can handle upload information fast.
In an embodiment of the present invention, as shown in fig. 4, a method for transmitting patrol information includes:
s110, initiating terminal equipment to acquire operation information input by a detection user;
s120, the initiating terminal equipment converts the operation information into corresponding vibration data;
s130, initiating vibration corresponding to vibration data continuously in a preset number of preset time frames while the terminal equipment keeps in contact with the optical cable;
s210, receiving a vibration signal transmitted by an optical cable collected by terminal equipment;
s220, the receiving terminal equipment performs Fourier transform processing according to the vibration signal to obtain a spectrogram;
s230, receiving corresponding vibration data obtained by the terminal equipment according to spectrogram analysis;
s241, when the receiving terminal device determines that the vibration data of the preset time frames in the preset number are consistent, the receiving terminal device compares the vibration signal strength with a preset judgment threshold value to obtain a corresponding vibration code;
s242, the receiving terminal equipment compares the intensity of the vibration signal with a preset judgment threshold value to obtain a corresponding vibration code;
and S243, the receiving terminal equipment searches and obtains corresponding line patrol information according to the vibration frequency and vibration code matching mapping relation table.
Specifically, the initiating terminal device, such as a handheld vibration meter, sequentially sends vibration waves of different frequencies, the optical cable detects the vibration waves, the receiving terminal device performs fourier transform processing according to the collected vibration signals to obtain a spectrogram similar to that shown in fig. 5, and then analyzes the vibration data (i.e., the combination of the vibration frequency value and the vibration signal intensity value) according to the spectrogram to determine whether the vibration data in a preset number of preset time frames are all consistent.
When the outside has vibration, the receiving terminal equipment can analyze out the obtained vibration data through FFT (Fourier transform). In consideration of the error rate and the reliability, the initiating terminal device transmits vibration in a multi-pulse single-frequency mode, namely, each pulse transmits a single vibration signal and continuously transmits a plurality of vibration signals, one group of vibration signals is a frame, and a plurality of frames are transmitted to ensure the accuracy of information. Taking four frequencies (f1/f2/f3/f4 constituting 4bit) as an example, as shown in fig. 6, when it is detected that the vibration signal intensity value of consecutive preset time frames is consistent with the vibration frequency, the corresponding vibration code is obtained by comparing the vibration signal intensity with a preset judgment threshold, and then the patrol information is obtained by searching. If not, the vibration data is ignored and the vibration data is determined as other vibrations.
Continuing the content, if the vibration data of the preset time frames in the preset number are consistent, the receiving terminal equipment compares the vibration signal intensity with a preset judgment threshold, if the vibration signal intensity is greater than the preset judgment threshold, the binary code is 1, if the vibration signal intensity is less than the preset judgment threshold, the binary code is 0, then the binary codes are sequentially arranged according to the time sequence of the preset time frames to obtain the vibration codes, and the corresponding line patrol information is obtained through searching according to the vibration frequency and the vibration code matching mapping relation table.
The preset judgment threshold values of different frequency bands can be manually adjusted, and different line patrol information can be caused by different preset judgment threshold values. As shown in fig. 7 and 8, the preset determination threshold values of a certain vibration frequency range may be the same, and as shown in fig. 9, the preset determination threshold values of a certain vibration frequency range may be different. In a word, the preset judgment threshold corresponding to the vibration frequency numerical range is set according to requirements.
Illustratively, cable deployment in a mine cavity is performed, as shown in fig. 10. The handheld vibration meter that sets up specially has a plurality of function buttons, as shown in fig. 11, can connect cell-phone or computer through the bluetooth and carry out the corresponding relation between the combination of customized vibration frequency numerical value and vibration signal intensity numerical value and the button serial number of function button, and receiving terminal equipment also can store the corresponding relation of combination and the patrol line information of customized vibration frequency numerical value and vibration signal intensity numerical value. Of course, as shown in fig. 12, in order to avoid that the inspector memorizes the error and sends out the wrong line patrol information, the inspector may directly mark the abbreviated word of the line patrol information on the corresponding function button in order to intuitively know what the line patrol information corresponding to each function button specifically represents. Table 1 below exemplifies a mapping table between the function buttons and the vibration data and the patrol information.
TABLE 1, mapping relationship table between function button and vibration data, patrol information
The invention only adds one initiating terminal device on the premise of the conventional distributed perimeter intrusion detection system and the laid optical cable, has low cost, does not need to use a wireless communication tool, has information transmission depending on the detection optical cable, can directly process the uploaded information by the detection system, does not need control center wiring personnel, and can rapidly process the uploaded information.
In one embodiment of the invention, an inspection information transmission system is characterized in that an optical cable is laid in a target monitoring site in advance; the method comprises the following steps: the method comprises the steps that an initiating terminal device and a receiving terminal device are used;
the initiating terminal device is used for contacting the optical cable at the position of the detection user, converting the operation information input by the detection user into vibration data and initiating continuous vibration according to the vibration data;
and the receiving terminal equipment is used for acquiring the vibration signal transmitted by the optical cable and identifying and detecting the line patrol information transmitted by the user according to the vibration signal.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the initiating terminal device and the receiving terminal device respectively include:
the storage module is used for storing a mapping relation table of preset operation information, vibration data and line patrol information; the vibration data includes a combination of vibration frequency values and vibration signal strength values.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the initiating terminal device further includes:
the acquisition module is used for acquiring operation information input by a detection user;
the first processing module is used for converting the operation information into corresponding vibration data;
and the vibration module is used for continuously initiating vibration corresponding to the vibration data in a preset number of preset time frames while keeping contact with the optical cable.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the receiving terminal device further includes:
the acquisition module is used for acquiring vibration signals transmitted by the optical cable;
the second processing module is used for carrying out Fourier transform processing according to the vibration signal to obtain a spectrogram;
and the analysis module is used for obtaining corresponding vibration data according to the spectrogram analysis, and searching and obtaining corresponding line patrol information according to the vibration data matching mapping relation table when the vibration data of the preset number of preset time frames are determined to be consistent.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiments, the analysis module includes:
the analysis searching unit is used for obtaining vibration data according to the spectrogram and searching according to a vibration data matching mapping relation table to obtain corresponding line patrol information;
and the analysis searching unit is also used for obtaining vibration data according to the frequency spectrogram, and searching and obtaining corresponding line patrol information according to the vibration data matching mapping relation table when the vibration data of the preset number of preset time frames are determined to be consistent.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of program modules is illustrated, and in practical applications, the above-described distribution of functions may be performed by different program modules, that is, the internal structure of the apparatus may be divided into different program units or modules to perform all or part of the above-described functions. Each program module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one processing unit, and the integrated unit may be implemented in a form of hardware, or may be implemented in a form of software program unit. In addition, the specific names of the program modules are only used for distinguishing the program modules from one another, and are not used for limiting the protection scope of the application.
The initiating terminal device and the receiving terminal device can be desktop computers, notebooks, palm computers, tablet computers, mobile phones, man-machine interaction screens and other devices. Of course, the initiating terminal device is preferably a hand-held vibrating meter.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by sending instructions to relevant hardware through a computer program, where the computer program may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises: computer program code which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the content of the computer-readable storage medium can be increased or decreased according to the requirements of the legislation and patent practice in the jurisdiction, for example: in certain jurisdictions, in accordance with legislation and patent practice, the computer-readable medium does not include electrical carrier signals and telecommunications signals.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A line patrol information transmission method is characterized by comprising the following steps:
initiating terminal equipment to contact an optical cable at the position of a detection user, converting the optical cable into vibration data according to operation information input by the detection user, and initiating continuous vibration according to the vibration data;
and the receiving terminal equipment collects the vibration signals transmitted by the optical cable and identifies the line patrol information transmitted by the detection user according to the vibration signals.
2. The method for transmitting patrol information according to claim 1, wherein the initiating terminal device contacts an optical cable at a position where a detecting user is located, and converts the operation information input by the detecting user into vibration data to initiate continuous vibration according to the vibration data before the initiating terminal device contacts the optical cable, and the method comprises the steps of:
laying an optical cable in a target monitoring site in advance;
presetting a mapping relation table of the operation information, the vibration data and the line patrol information, and respectively storing the mapping relation table to the initiating terminal equipment and the receiving terminal equipment; the vibration data includes a combination of vibration frequency values and vibration signal strength values.
3. The method for transmitting patrol information according to claim 1, wherein the initiating terminal device contacts an optical cable at a position where a detecting user is located, and converts operation information input by the detecting user into vibration data to initiate continuous vibration according to the vibration data, comprising the steps of:
the initiating terminal equipment acquires the operation information input by the detection user;
the initiating terminal equipment converts the operation information into corresponding vibration data;
and continuously initiating the vibration corresponding to the vibration data in a preset number of preset time frames while the initiating terminal equipment keeps in contact with the optical cable.
4. The patrol information transferring method according to any one of claims 1 to 3, wherein the receiving terminal device collects a vibration signal transmitted by the optical cable, and the step of identifying the patrol information transferred by the detecting user according to the vibration signal comprises the steps of:
the receiving terminal equipment collects vibration signals transmitted by the optical cable;
the receiving terminal equipment performs Fourier transform processing according to the vibration signal to obtain a spectrogram;
the receiving terminal equipment obtains corresponding vibration data according to the spectrogram analysis;
and when the receiving terminal equipment determines that the vibration data of the preset time frames in the preset number are consistent, searching and obtaining the corresponding line patrol information according to the vibration data matching mapping relation table.
5. The method for transmitting routing inspection information according to claim 4, wherein when the receiving terminal device determines that the vibration data of a preset number of preset time frames are consistent, the step of finding out the corresponding routing inspection information according to the vibration data matching mapping relation table comprises:
when the receiving terminal equipment determines that the vibration data of a preset number of preset time frames are consistent, the receiving terminal equipment compares the vibration signal strength with a preset judgment threshold value to obtain a corresponding vibration code;
the receiving terminal equipment compares the intensity of the vibration signal with a preset judgment threshold value to obtain a corresponding vibration code;
and the receiving terminal equipment searches and obtains corresponding line patrol information according to the vibration frequency and vibration code matching mapping relation table.
6. A line patrol information transmission system is characterized in that an optical cable is laid in a target monitoring field in advance; the method comprises the following steps: the method comprises the steps that an initiating terminal device and a receiving terminal device are used;
the initiating terminal equipment is used for contacting the optical cable at the position of the detection user, converting the operation information input by the detection user into vibration data and initiating continuous vibration according to the vibration data;
and the receiving terminal equipment is used for acquiring the vibration signal transmitted by the optical cable and identifying the line patrol information transmitted by the detection user according to the vibration signal.
7. The patrol information delivery system according to claim 6, wherein the originating terminal device and the receiving terminal device respectively include:
the storage module is used for storing a preset mapping relation table of the operation information, the vibration data and the line patrol information; the vibration data includes a combination of vibration frequency values and vibration signal strength values.
8. The patrol information delivery system according to claim 7, wherein the originating terminal device further comprises:
the acquisition module is used for acquiring the operation information input by the detection user;
the first processing module is used for converting the operation information into corresponding vibration data;
and the vibration module is used for continuously initiating vibration corresponding to the vibration data in a preset number of preset time frames while keeping contact with the optical cable.
9. The patrol information delivery system according to claim 7 or 8, wherein the reception terminal device further comprises:
the acquisition module is used for acquiring the vibration signal transmitted by the optical cable;
the second processing module is used for carrying out Fourier transform processing according to the vibration signal to obtain a spectrogram;
and the analysis module is used for obtaining corresponding vibration data according to the spectrogram analysis, and searching and obtaining corresponding line patrol information according to the vibration data matching mapping relation table when the vibration data of a preset number of preset time frames are determined to be consistent.
10. The patrol information delivery system according to claim 9, wherein the analysis module includes:
the comparison unit is used for comparing the vibration signal strength with a preset judgment threshold value to obtain a corresponding vibration code when the vibration data of the preset time frames in the preset number are consistent;
the comparison unit is used for comparing the vibration signal intensity with a preset judgment threshold value to obtain a corresponding vibration code;
and the searching unit is used for searching and obtaining corresponding line patrol information according to the vibration frequency and vibration code matching mapping relation table.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115865188A (en) * | 2023-02-20 | 2023-03-28 | 卓信通信股份有限公司 | Optical cable general survey instrument system, use method thereof and vibrator |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6043895A (en) * | 1998-11-10 | 2000-03-28 | Uop Llc | Radiation probe with flexible sleeve |
| US20060188264A1 (en) * | 2005-02-22 | 2006-08-24 | Hall David B | Polarization diversity for optical fiber applications |
| CN201425690Y (en) * | 2009-06-05 | 2010-03-17 | 北京迅天宇光电科技有限公司 | High speed fiber grating demodulating system |
| CN102003970A (en) * | 2010-10-14 | 2011-04-06 | 南京大学 | Dynamic signal demodulation method for fiber laser sensor |
| CN201946080U (en) * | 2010-12-22 | 2011-08-24 | 武汉安通科技产业发展有限公司 | Optical fiber sensing perimeter intrusion alarm system |
| CN103700206A (en) * | 2013-11-28 | 2014-04-02 | 桂林聚联科技有限公司 | Device and method for expanding monitoring area of optical fiber vibration intrusion monitoring system |
| CN104104779A (en) * | 2013-04-08 | 2014-10-15 | 国民技术股份有限公司 | Information transmission system and method |
| CN203931057U (en) * | 2014-06-09 | 2014-11-05 | 上海广拓信息技术有限公司 | A kind of pulse electronic fence contact warning system |
| CN204348003U (en) * | 2015-01-13 | 2015-05-20 | 中国人民解放军济南军区通信网络技术管理中心 | Optic cable vibration is descended to detect source of early warning in a distributed manner |
| CN204415435U (en) * | 2015-01-19 | 2015-06-24 | 青岛派科森光电技术股份有限公司 | Based on the high ferro line boundary invasion on-line monitoring system of distributed optical fiber sensing |
| CN104765455A (en) * | 2015-04-07 | 2015-07-08 | 中国海洋大学 | Man-machine interactive system based on striking vibration |
| CN105138223A (en) * | 2015-08-27 | 2015-12-09 | 东南大学 | Object softness reproduction method based on finger-cot type force touch interaction device |
| CN205449276U (en) * | 2016-03-02 | 2016-08-10 | 中国石油天然气集团公司 | Sound wave monitored control system based on optical fiber sensing |
| CN106052846A (en) * | 2016-05-27 | 2016-10-26 | 山东科技大学 | Portable intrinsic safety type vibration signal collection device and vibration information collection method |
| WO2017102767A1 (en) * | 2015-12-16 | 2017-06-22 | Thales | Electro-optical transducer |
| US20180157039A1 (en) * | 2016-12-05 | 2018-06-07 | Gwangju Institute Of Science And Technology | Laser light source device for head-up display and head-up display system using the same |
| CN108334961A (en) * | 2018-02-05 | 2018-07-27 | 李婷婷 | A kind of patrolling method and server |
| CN108712183A (en) * | 2018-04-24 | 2018-10-26 | 四川斐讯信息技术有限公司 | A kind of method and system for transmitting information by vibration |
| CN109100007A (en) * | 2018-07-30 | 2018-12-28 | 太原理工大学 | Fiber-optic vibration positioning device and method based on coded pulse |
| CN109272017A (en) * | 2018-08-08 | 2019-01-25 | 太原理工大学 | The vibration signal mode identification method and system of distributed fiberoptic sensor |
| CN110401480A (en) * | 2019-08-07 | 2019-11-01 | 高勘(广州)技术有限公司 | A kind of optical cable line walking analysis method and its device based on cloud platform |
| CN110519601A (en) * | 2019-09-02 | 2019-11-29 | 北京百度网讯科技有限公司 | The coding method of digital video and device |
| CN111222430A (en) * | 2019-12-27 | 2020-06-02 | 湖南华诺星空电子技术有限公司 | Unmanned aerial vehicle identification method and system based on artificial intelligence |
| WO2020121188A1 (en) * | 2018-12-13 | 2020-06-18 | Technology Innovation Momentum Fund (Israel) Limited Partnership | System and method for coupling distributed sensors information to fiber optic embedded in an optical cable using acoustic vibrations |
-
2020
- 2020-07-01 CN CN202010621835.4A patent/CN111785004B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6043895A (en) * | 1998-11-10 | 2000-03-28 | Uop Llc | Radiation probe with flexible sleeve |
| US20060188264A1 (en) * | 2005-02-22 | 2006-08-24 | Hall David B | Polarization diversity for optical fiber applications |
| CN201425690Y (en) * | 2009-06-05 | 2010-03-17 | 北京迅天宇光电科技有限公司 | High speed fiber grating demodulating system |
| CN102003970A (en) * | 2010-10-14 | 2011-04-06 | 南京大学 | Dynamic signal demodulation method for fiber laser sensor |
| CN201946080U (en) * | 2010-12-22 | 2011-08-24 | 武汉安通科技产业发展有限公司 | Optical fiber sensing perimeter intrusion alarm system |
| CN104104779A (en) * | 2013-04-08 | 2014-10-15 | 国民技术股份有限公司 | Information transmission system and method |
| CN103700206A (en) * | 2013-11-28 | 2014-04-02 | 桂林聚联科技有限公司 | Device and method for expanding monitoring area of optical fiber vibration intrusion monitoring system |
| CN203931057U (en) * | 2014-06-09 | 2014-11-05 | 上海广拓信息技术有限公司 | A kind of pulse electronic fence contact warning system |
| CN204348003U (en) * | 2015-01-13 | 2015-05-20 | 中国人民解放军济南军区通信网络技术管理中心 | Optic cable vibration is descended to detect source of early warning in a distributed manner |
| CN204415435U (en) * | 2015-01-19 | 2015-06-24 | 青岛派科森光电技术股份有限公司 | Based on the high ferro line boundary invasion on-line monitoring system of distributed optical fiber sensing |
| CN104765455A (en) * | 2015-04-07 | 2015-07-08 | 中国海洋大学 | Man-machine interactive system based on striking vibration |
| CN105138223A (en) * | 2015-08-27 | 2015-12-09 | 东南大学 | Object softness reproduction method based on finger-cot type force touch interaction device |
| WO2017102767A1 (en) * | 2015-12-16 | 2017-06-22 | Thales | Electro-optical transducer |
| CN205449276U (en) * | 2016-03-02 | 2016-08-10 | 中国石油天然气集团公司 | Sound wave monitored control system based on optical fiber sensing |
| CN106052846A (en) * | 2016-05-27 | 2016-10-26 | 山东科技大学 | Portable intrinsic safety type vibration signal collection device and vibration information collection method |
| US20180157039A1 (en) * | 2016-12-05 | 2018-06-07 | Gwangju Institute Of Science And Technology | Laser light source device for head-up display and head-up display system using the same |
| CN108334961A (en) * | 2018-02-05 | 2018-07-27 | 李婷婷 | A kind of patrolling method and server |
| CN108712183A (en) * | 2018-04-24 | 2018-10-26 | 四川斐讯信息技术有限公司 | A kind of method and system for transmitting information by vibration |
| CN109100007A (en) * | 2018-07-30 | 2018-12-28 | 太原理工大学 | Fiber-optic vibration positioning device and method based on coded pulse |
| CN109272017A (en) * | 2018-08-08 | 2019-01-25 | 太原理工大学 | The vibration signal mode identification method and system of distributed fiberoptic sensor |
| WO2020121188A1 (en) * | 2018-12-13 | 2020-06-18 | Technology Innovation Momentum Fund (Israel) Limited Partnership | System and method for coupling distributed sensors information to fiber optic embedded in an optical cable using acoustic vibrations |
| CN110401480A (en) * | 2019-08-07 | 2019-11-01 | 高勘(广州)技术有限公司 | A kind of optical cable line walking analysis method and its device based on cloud platform |
| CN110519601A (en) * | 2019-09-02 | 2019-11-29 | 北京百度网讯科技有限公司 | The coding method of digital video and device |
| CN111222430A (en) * | 2019-12-27 | 2020-06-02 | 湖南华诺星空电子技术有限公司 | Unmanned aerial vehicle identification method and system based on artificial intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115865188A (en) * | 2023-02-20 | 2023-03-28 | 卓信通信股份有限公司 | Optical cable general survey instrument system, use method thereof and vibrator |
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|---|---|
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