CN110319882B - Monitoring system for disaster of slope along highway - Google Patents
Monitoring system for disaster of slope along highway Download PDFInfo
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- CN110319882B CN110319882B CN201910550182.2A CN201910550182A CN110319882B CN 110319882 B CN110319882 B CN 110319882B CN 201910550182 A CN201910550182 A CN 201910550182A CN 110319882 B CN110319882 B CN 110319882B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
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Abstract
The invention discloses a monitoring system for disaster of a slope along a highway, which comprises: the sensors are fixedly arranged on a slope body along the highway in a distributed mode; a data acquisition module; the network cameras are arranged at intervals along the length direction of a slope body along the highway and face the slope surface of the slope body along the highway, and the monitoring ranges of the network cameras cover the slope body along the highway; an image acquisition module; the master control module, it includes: a receiving unit; a data analysis unit; an internal early warning unit; a storage unit; a transmitting unit; an image analysis unit; the voice broadcast module is connected with the sending unit through the wireless transmission module, and the voice broadcast module comprises voice broadcast devices installed in one-to-one correspondence with the plurality of network cameras, wherein the voice broadcast module is used for receiving voice broadcast instructions and controlling the corresponding voice broadcast devices to broadcast. The method has the beneficial effect of relieving the threat of the highway slope disaster to the life safety.
Description
Technical Field
The invention relates to the technical field of slope disaster monitoring. More particularly, the invention relates to a disaster monitoring system for a slope along a highway.
Background
In the process of road construction and operation, due to the limitation of natural geological conditions and artificial excavation, a plurality of landslide bodies and high slope bodies exist along the lines of a plurality of roads, wherein some movable unstable slopes seriously threaten the safety of the road construction and operation, the monitoring and the prediction of potential disasters of the slopes are carried out by using real-time monitoring data of a sensor at present, and how to monitor and predict the real-time monitoring data of the sensor and effectively slow down the threat of the disasters of the road slopes to the safety of the people is a problem which needs to be solved at present urgently.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a system for monitoring the disaster on the slope along the highway, which is characterized in that a plurality of network cameras are arranged, when the existence of a potential disaster needing to be alarmed is judged through first monitoring data acquired by a plurality of sensors, the network cameras are controlled to be started to accurately monitor the site information of the potential disaster, and meanwhile, a voice broadcasting module is arranged in a matched manner, so that the site transmission of the potential disaster information is facilitated at the first time, and unnecessary damage is avoided.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a disaster monitoring system for a slope along a highway, including:
the system comprises a plurality of sensors, a plurality of sensors and a plurality of sensors, wherein the sensors are fixedly installed on a slope body along a highway in a distributed mode, and each sensor is used for carrying out geographical position coding;
the data acquisition module is connected with the sensors and used for acquiring first monitoring data through the sensors and coding the first monitoring data to obtain second monitoring data with corresponding geographical position codes;
the network cameras are arranged along the length direction of a slope body along a highway at intervals and face the slope surface of the slope body along the highway, the monitoring range of the network cameras covers the slope body along the highway, and the network cameras are cameras which can be turned off by default at a 360-degree rotatable machine position;
the image acquisition module is connected with the plurality of network cameras and is used for acquiring image information through the network cameras when the network cameras are started;
the master control module, it includes:
the receiving unit is connected with the data acquisition module and the image acquisition module through the wireless transmission module and is used for receiving second monitoring data and image information;
the data analysis unit is connected with the receiving unit and used for receiving the second monitoring data, decoding the second monitoring data to obtain first monitoring data and the geographical position code corresponding to the first monitoring data, analyzing and judging disaster information I through the first monitoring data, judging whether an early warning signal is sent or not according to the disaster information I, and if so, sending the early warning signal and extracting the geographical position code corresponding to the first monitoring data;
the internal early warning unit is connected with the data analysis unit and used for receiving the early warning signal to carry out alarm in the monitoring center;
the storage unit is connected with the data analysis unit and used for storing the geographical position code of each sensor and the monitoring range of each network camera, the network camera of which the monitoring range can cover the geographical position code of the sensor is determined through the extracted geographical position code of the sensor, and a first starting instruction is generated;
the sending unit is connected with the storage unit, connected with the image acquisition module through the wireless transmission module and used for receiving a first opening instruction and sending the first opening instruction to the image acquisition module through the wireless transmission module, the image acquisition module receives the first opening instruction to open the corresponding network camera, adjusts the network camera to be aligned with a destination point, acquires image information and defines the image information as image information I;
the image analysis unit is connected with the receiving unit and used for receiving the image information I and analyzing whether the image information I represents the activity of a person or not, and when the image analysis unit judges that the person is active, a voice broadcast instruction is generated, wherein the sending unit is connected with the image analysis unit;
the voice broadcast module is connected with the sending unit through the wireless transmission module, and the voice broadcast module comprises voice broadcast devices installed in one-to-one correspondence with the plurality of network cameras, wherein the voice broadcast module is used for receiving voice broadcast instructions and controlling the corresponding voice broadcast devices to broadcast.
Preferably, the main control module further comprises:
the control starting unit is connected with the sending unit and used for setting the interval starting time and the starting machine position of the plurality of network cameras and sending a second starting instruction, the second starting instruction is sent to the image acquisition module through the sending unit, the image acquisition module judges the current state of the network cameras, if the judgment is that the first starting instruction is executed, the second starting instruction is not executed, otherwise, the second starting instruction is executed, the network cameras are adjusted to the corresponding starting machine position, image information is shot and acquired at certain interval time, and the image information is defined as image information II;
the image analysis unit is used for storing image information II, comparing the currently acquired image information II with preset image information II to acquire disaster information II, judging whether to send out an early warning signal II according to the disaster information II, and if so, sending out an early warning signal II;
the internal early warning unit is connected with the image analysis unit and used for receiving the early warning signal II to carry out monitoring and internal alarming;
and the storage unit generates a first opening instruction according to the early warning signal II.
Preferably, the image acquisition module receives the first opening instruction to open the corresponding network camera and the network camera within 200m of the distance corresponding to the camera along the road.
Preferably, the monitoring system for disaster on slope along the highway further comprises: a plurality of installation poles, a plurality of installation poles set firmly on the highway along highway length direction interval, correspond installation web camera, a voice broadcast ware on every installation pole, and every installation pole includes:
a mounting rod body;
the supporting rod is fixedly arranged at the upper end of the mounting rod body and is perpendicular to the mounting body and arranged towards the slope surface of a slope body along the highway, and the bottom surface of the supporting rod is upwards sunken and provided with an accommodating groove;
the mounting box comprises an upper box body, a middle box body and a lower box body which are sequentially communicated from top to bottom and coaxially arranged, wherein the upper box body, the middle box body and the lower box body are cuboid with square top ends, the length of the top side is sequentially increased from top to bottom, and the bottom end of the lower box body is open;
the sound amplifying horn comprises an upper horn and a lower horn which are coaxially arranged with the upper box body, wherein the small end of the upper horn is communicated with the bottom surface of the upper box body, the large end of the upper horn is fixedly connected with the inner side wall of the middle box body in the circumferential direction, the small end of the lower horn is communicated with the bottom surface of the middle box body, and the large end of the lower horn is fixedly connected with the bottom end of the lower box body in the circumferential direction;
wherein, voice broadcast ware install in go up the box body.
Preferably, each mounting rod further comprises a mounting frame erected on the top surface of the lower box body and a guide rod arranged on the bottom surface of the mounting frame, and the network camera is mounted on the bottom surface of the guide rod.
Preferably, the diameter of the top surface of the upper horn is slightly smaller than the length of the bottom surface of the upper box body, and the diameter of the top surface of the lower horn is slightly smaller than the length of the bottom surface of the middle box body.
The invention at least comprises the following beneficial effects:
first, set up a plurality of network camera, and a plurality of network camera are in the normally closed state, and when the first monitoring data that gathers through a plurality of sensors judges that there is the potential calamity that needs report to the police, the control is opened the network camera and is carried out accurate control to potential calamity site information, and the cooperation sets up the voice broadcast module simultaneously, and the potential calamity information of being convenient for is in the very first time transmission, avoids the unnecessary injury.
Secondly, real-time image detection is realized through the cooperation of the setting of the control opening unit, the receiving unit, the storage unit, the sending unit and the like, and the detection accuracy is improved through the cooperation of image monitoring and data detection.
Third, through last box body, well box body, lower box body cooperation loudspeaker, loudspeaker realize the public address operation of voice broadcast ware down, because the potential calamity takes place in bad weather more, improve the practicality of voice broadcast ware in bad weather, go up box body, well box body simultaneously, down the box body cooperation form the space of synchronous installation voice broadcast ware, installation web camera, reduce the rainwater injury.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a structural block diagram of a disaster monitoring system for a slope along a highway according to one technical scheme of the invention;
FIG. 2 is a schematic structural diagram of a mounting rod according to one embodiment of the present invention;
fig. 3 is a schematic structural diagram of the mounting box according to one embodiment of the present invention.
The reference signs are: a slope surface 1; a mounting rod body 2; a strut 3; a housing groove 30; an upper case 40; a middle box body 41; the lower case 42; an upper horn 5; a lower horn 6; a mounting frame 7; a guide rod 8; and a network camera 9.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
As shown in fig. 1 to 3, the present invention provides a disaster monitoring system for a slope along a highway, comprising:
the system comprises a plurality of sensors, a plurality of sensors and a plurality of sensors, wherein the sensors are fixedly installed on a slope body along a highway in a distributed mode, and each sensor is used for carrying out geographical position coding;
the data acquisition module is in wired signal transmission connection with the sensors and is used for acquiring first monitoring data in real time through the sensors and coding the first monitoring data to obtain second monitoring data with corresponding geographical position codes, namely the second monitoring data is attached with geographical position information of the corresponding sensors;
the system comprises a plurality of network cameras 9, a plurality of network cameras 9 and a monitoring device, wherein the network cameras 9 are arranged at intervals along the length direction of a slope body along a highway and face the slope surface 1 of the slope body along the highway, the monitoring range of the network cameras 9 covers the slope body along the highway so as to ensure that parts to be monitored along the highway are all covered by the network cameras 9, and the network cameras 9 are cameras which can be turned off by default and can rotate by 360 degrees;
the image acquisition module is in wired signal transmission connection with the plurality of network cameras 9 and is used for acquiring image information through the network cameras 9 when the network cameras 9 are started;
a wireless transmission module;
the master control module, it includes:
the receiving unit is connected with the data acquisition module and the image acquisition module through the wireless transmission module and is used for receiving second monitoring data and image information;
the data analysis unit is connected with the receiving unit and used for receiving the second monitoring data and decoding the second monitoring data to obtain first monitoring data and geographical position codes corresponding to the first monitoring data, disaster information I is analyzed and judged through the first monitoring data, the disaster information I can be specifically a monitoring result obtained according to the first monitoring data in a set judgment mode and used for judging whether one or more of potential disasters exist, the probability of the potential disasters exist, the grades of the potential disasters exist and the like, the judgment mode judges whether an early warning signal is sent out or not according to the disaster information I (the judgment mode is a preset mode and is set by a designer according to the actual conditions of a monitored road slope body along the line and matched with the monitoring data), and if yes, the early warning signal is sent out and the geographical position codes corresponding to the first monitoring data are extracted;
the internal early warning unit is connected with the data analysis unit and used for receiving early warning signals to carry out alarm in the monitoring center, wherein the main control module is arranged in the monitoring center, and the internal early warning unit is used for informing monitoring personnel in the monitoring center of the occurrence of early warning conditions, and can be one or two of light alarm and sound alarm;
the storage unit is connected with the data analysis unit and is used for storing the geographical position code of each sensor and the monitoring range of each network camera 9, the monitoring range is the range which can be monitored by the network cameras 9 under the condition of the whole rotating machine position, the network cameras 9 of which the monitoring ranges can cover the geographical position codes of the sensors are determined through the extracted geographical position codes of the sensors, and a first starting instruction is generated, wherein one or more network cameras are possible, and a plurality of network cameras are possibly not in the monitoring range of the same network camera 9, so that the corresponding network cameras 9 are started, and the purpose is to cover the positions of the sensors corresponding to all the extracted geographical position codes of the sensors; in one case, there may be more than one network camera 9 capable of covering the sensor geo-location code, and in the case of at least two, one network camera 9 may be specified for each sensor geo-location code in the storage unit, and then the first turn-on command acts with the network camera 9, or optionally one of them;
the sending unit is connected with the storage unit, connected with the image acquisition module through the wireless transmission module and used for receiving a first opening instruction and sending the first opening instruction to the image acquisition module through the wireless transmission module, the image acquisition module receives the first opening instruction to open the corresponding network camera 9, and adjusts the network camera 9 to be aligned to a destination point so as to acquire image information and defines the image information as image information I;
the image analysis unit is connected with the receiving unit and used for receiving the image information I and analyzing whether the image information I represents the activity of a person, wherein one analysis mode can be that the person is observed, namely the image analysis unit specifically comprises a display module for displaying images;
the voice broadcast module is connected with the sending unit through the wireless transmission module, and the voice broadcast module comprises voice broadcast devices installed in a one-to-one correspondence mode with the network cameras 9, wherein the voice broadcast module is used for receiving voice broadcast instructions and controlling the corresponding voice broadcast devices to broadcast.
In the technical scheme, namely a plurality of sensors are arranged on a slope body along a road to be monitored, the specific types, installation modes and layout of the sensors are determined according to actual requirements, and the sensors can comprise stay wire displacement sensors arranged along the slope 1, displacement meters buried in the field, hygrometers, strain meters, inclinometers and the like; one scheme can be that a side slope with potential damage is determined, the potential slide surface position of the side slope is obtained, the pull rope type displacement sensor is installed on a non-slide surface position (fixed position), and a pull rope of the pull rope type displacement sensor is tied on the slide surface; each sensor is coded according to the geographical position information of the sensor, so that positioning and matching are facilitated; each network camera 9 is subjected to coding setting, a first opening instruction comprises a code of the network camera 9 to be opened and an opening position of the network camera 9 to be opened, the image collector module adjusts the network camera 9 according to the opening position of the network camera 9 to be opened so as to align the network camera 9 to a destination, and after the network camera 9 is opened according to the first opening instruction, the network camera is in a normally open state and is closed until the network camera is judged not to send an early warning signal according to disaster information I or a closing signal is sent according to actual requirements; in the using process, the data acquisition module acquires first monitoring data in real time through the plurality of sensors and encodes the first monitoring data to obtain second monitoring data with corresponding geographical position codes, the receiving unit receives the second monitoring data through the wireless transmission module and decodes the second monitoring data to obtain the first monitoring data and the geographical position codes corresponding to the first monitoring data, disaster information I is analyzed and judged through the first monitoring data, whether an early warning signal is sent or not is judged according to the disaster information I, if yes, the early warning signal is sent, and the geographical position codes corresponding to the first monitoring data are extracted; the internal early warning unit receives the early warning signal to alarm in the monitoring center, the storage unit determines that the monitoring range can cover the network camera 9 of the sensor geographical position code through the extracted sensor geographical position code to generate a first opening instruction, the sending unit receives the first opening instruction and sends the first opening instruction to the image acquisition module through the wireless transmission module, the image acquisition module receives the first opening instruction to open the corresponding network camera 9, and the network camera 9 is adjusted to be aligned to a destination point to acquire image information I; the image analysis unit receives the image information I and analyzes whether the image information I represents the activity of a person, and when the image analysis unit judges that the person is active, a voice broadcast instruction is generated; the voice broadcast module receives the voice broadcast instruction and controls the corresponding voice broadcast device to broadcast. By adopting the technical scheme, the plurality of network cameras 9 are arranged, the plurality of network cameras 9 are in the normally closed state, when the existence of a potential disaster needing alarming is judged through the first monitoring data collected by the plurality of sensors, the network cameras 9 are controlled to be opened to accurately monitor the site information of the potential disaster, and meanwhile, the voice broadcasting module is arranged in a matched mode, so that the potential disaster information can be transmitted at the first time, and unnecessary damage is avoided.
In another technical solution, the main control module further includes:
a control starting unit, which is connected with the sending unit and is used for setting the interval starting time and the starting machine position of the plurality of network cameras 9 and sending a second starting instruction, wherein the second starting instruction is sent to the image acquisition module through the sending unit, the image acquisition module judges the current state of the network cameras 9, if the image acquisition module judges the current state to be the starting state, the starting state is the starting state (namely, the image acquisition module judges the first starting instruction to be executed) because the first starting instruction is executed, the second starting instruction is not executed, if the starting state is the state that the second starting instruction which is previously set is executed is in the starting state or the image acquisition module is judged to be the closing state, the second starting instruction is executed, the network cameras 9 are adjusted to the corresponding starting machine position, the image information is shot and acquired at a certain interval time, and the image information is defined as image;
the image analysis unit is used for storing image information II, comparing the currently acquired image information II with preset image information II to acquire disaster information II, and further judging whether an early warning signal II is sent out or not according to the disaster information II, if so, sending the early warning signal II, wherein the preset image information II is image information shot by the same network camera 9 and the same machine position with the currently acquired image information II, and the shooting time of the preset image information II is earlier than that of the currently acquired image information II;
the internal early warning unit is connected with the image analysis unit and is used for receiving the early warning signal II to carry out monitoring internal alarm, and the alarm mode can be one or two of light alarm and sound alarm;
and the storage unit generates a first opening instruction according to the early warning signal II. By adopting the scheme, the real-time image detection is realized by controlling the setting of the opening unit to be matched with the receiving unit, the storage unit, the sending unit and the like, and the image monitoring is matched with the data detection to improve the detection accuracy.
In another technical scheme, the image acquisition module receives a first opening instruction to open the corresponding network camera 9 and the network camera 9 within 200m of the corresponding camera along the road direction. By adopting the scheme, the video monitoring range along the line with the potential disaster is enhanced.
In another technical scheme, the system for monitoring disasters of a slope along a highway further comprises: a plurality of installation poles, a plurality of installation poles set firmly on the highway along highway length direction interval, correspond on every installation pole and install a network camera 9, a voice broadcast ware, every installation pole includes:
the mounting rod body 2 is fixedly arranged on a road;
one end of the supporting rod 3 is fixedly arranged at the upper end of the mounting rod body 2, and is perpendicular to the mounting body and arranged towards the slope surface 1 of the slope body along the highway, the supporting rod 3 is horizontally arranged, and the bottom surface of the supporting rod 3 is upwards sunken to form an accommodating groove 30;
the mounting box comprises an upper box body 40, a middle box body 41 and a lower box body 42 which are sequentially communicated from top to bottom and coaxially arranged, wherein the upper box body 40, the middle box body 41 and the lower box body 42 are cuboid with square top ends and the length of the top side is sequentially increased from top to bottom, the bottom end of the lower box body 42 is open, the upper box body 40 is embedded in the accommodating groove 30, the outer side wall of the middle box body 41 is fixedly connected with the bottom end face of the accommodating groove 30, and the mounting box is fixedly arranged on the supporting rod 3 through an accommodating eraser;
the sound amplifying horn comprises an upper horn 5 and a lower horn 6 which are coaxially arranged with the upper box body 40, wherein the small end of the upper horn 5 is communicated with the bottom surface of the upper box body 40, the large end of the upper horn 5 is fixedly connected with the circumferential direction of the inner side wall of the middle box body 41, the small end of the lower horn 6 is communicated with the bottom surface of the middle box body 41, and the large end of the lower horn 6 is fixedly connected with the circumferential direction of the bottom end of the lower box body 42, namely the upper box body 40, the middle box body 41, the lower box body 42, the upper horn 5 and the lower horn 6 are communicated;
wherein, the voice broadcast ware install in the last box body 40. Adopt this kind of scheme, through last box body 40, well box body 41, lower box body 42 cooperation go up loudspeaker 5, loudspeaker 6 realize the public address operation of voice broadcast ware down, because the potential disaster takes place in bad weather more, improve the practicality of voice broadcast ware in bad weather, go up box body 40 simultaneously, well box body 41, lower box body 42 cooperation formation voice broadcast ware's space down, reduce the rainwater injury.
In another technical solution, each mounting rod further includes a mounting frame 7 erected on the top surface of the lower box 42, and a guide rod 8 arranged on the bottom surface of the mounting frame 7, and the webcam 9 is mounted on the bottom surface of the guide rod 8. By adopting the scheme, the upper box body 40, the middle box body 41 and the lower box body 42 are synchronously matched to form a space for installing the network camera 9, so that the damage of rainwater is reduced.
In another technical scheme, the diameter of the top surface of the upper horn 5 is slightly smaller than the length of the bottom surface of the upper box body 40, and the diameter of the top surface of the lower horn 6 is slightly smaller than the length of the bottom surface of the middle box body 41. By adopting the scheme, the sound amplifying effect is improved.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. Highway slope disaster monitoring system along line which characterized in that includes:
the system comprises a plurality of sensors, a plurality of sensors and a plurality of sensors, wherein the sensors are fixedly installed on a slope body along a highway in a distributed mode, and each sensor is used for carrying out geographical position coding;
the data acquisition module is connected with the sensors and used for acquiring first monitoring data through the sensors and coding the first monitoring data to obtain second monitoring data with corresponding geographical position codes;
the network cameras are arranged along the length direction of a slope body along a highway at intervals and face the slope surface of the slope body along the highway, the monitoring range of the network cameras covers the slope body along the highway, and the network cameras are cameras which can be turned off by default at a 360-degree rotatable machine position;
the image acquisition module is connected with the plurality of network cameras and is used for acquiring image information through the network cameras when the network cameras are started;
the master control module, it includes:
the receiving unit is connected with the data acquisition module and the image acquisition module through the wireless transmission module and is used for receiving second monitoring data and image information;
the data analysis unit is connected with the receiving unit and used for receiving the second monitoring data, decoding the second monitoring data to obtain first monitoring data and the geographical position code corresponding to the first monitoring data, analyzing and judging disaster information I through the first monitoring data, judging whether an early warning signal is sent or not according to the disaster information I, and if so, sending the early warning signal and extracting the geographical position code corresponding to the first monitoring data;
the internal early warning unit is connected with the data analysis unit and used for receiving the early warning signal to carry out alarm in the monitoring center;
the storage unit is connected with the data analysis unit and used for storing the geographical position code of each sensor and the monitoring range of each network camera, the network camera of which the monitoring range can cover the geographical position code of the sensor is determined through the extracted geographical position code of the sensor, and a first starting instruction is generated;
the sending unit is connected with the storage unit, connected with the image acquisition module through the wireless transmission module and used for receiving a first opening instruction and sending the first opening instruction to the image acquisition module through the wireless transmission module, the image acquisition module receives the first opening instruction to open the corresponding network camera, adjusts the network camera to be aligned with a destination point, acquires image information and defines the image information as image information I;
the image analysis unit is connected with the receiving unit and used for receiving the image information I and analyzing whether the image information I represents the activity of a person or not, and when the image analysis unit judges that the person is active, a voice broadcast instruction is generated, wherein the sending unit is connected with the image analysis unit;
the voice broadcast module is connected with the sending unit through the wireless transmission module, and the voice broadcast module comprises voice broadcast devices installed in one-to-one correspondence with the plurality of network cameras, wherein the voice broadcast module is used for receiving voice broadcast instructions and controlling the corresponding voice broadcast devices to broadcast.
2. The system for monitoring disaster on a slope along a highway according to claim 1, wherein the main control module further comprises:
the control starting unit is connected with the sending unit and used for setting the interval starting time and the starting machine position of the plurality of network cameras and sending a second starting instruction, the second starting instruction is sent to the image acquisition module through the sending unit, the image acquisition module judges the current state of the network cameras, if the judgment is that the first starting instruction is executed, the second starting instruction is not executed, otherwise, the second starting instruction is executed, the network cameras are adjusted to the corresponding starting machine position, image information is shot and acquired at certain interval time, and the image information is defined as image information II;
the image analysis unit is used for storing image information II, comparing the currently acquired image information II with preset image information II to acquire disaster information II, judging whether to send out an early warning signal II according to the disaster information II, and if so, sending out an early warning signal II;
the internal early warning unit is connected with the image analysis unit and used for receiving the early warning signal II to carry out monitoring and internal alarming;
and the storage unit generates a first opening instruction according to the early warning signal II.
3. The system for monitoring disasters on a slope along a road according to claim 1, wherein the image acquisition module receives the first opening instruction to open the corresponding network camera and the network camera within 200m of the corresponding camera along the road.
4. The system for monitoring disaster on a slope along a highway according to claim 1, further comprising: a plurality of installation poles, a plurality of installation poles set firmly on the highway along highway length direction interval, correspond installation web camera, a voice broadcast ware on every installation pole, and every installation pole includes:
a mounting rod body;
the supporting rod is fixedly arranged at the upper end of the mounting rod body and is perpendicular to the slope surface of the mounting rod body facing the slope along the highway, and the bottom surface of the supporting rod is upwards sunken and provided with an accommodating groove;
the mounting box comprises an upper box body, a middle box body and a lower box body which are sequentially communicated from top to bottom and coaxially arranged, wherein the upper box body, the middle box body and the lower box body are cuboid with square top ends, the length of the top side is sequentially increased from top to bottom, and the bottom end of the lower box body is open;
the sound amplifying horn comprises an upper horn and a lower horn which are coaxially arranged with the upper box body, wherein the small end of the upper horn is communicated with the bottom surface of the upper box body, the large end of the upper horn is fixedly connected with the inner side wall of the middle box body in the circumferential direction, the small end of the lower horn is communicated with the bottom surface of the middle box body, and the large end of the lower horn is fixedly connected with the bottom end of the lower box body in the circumferential direction;
wherein, voice broadcast ware install in go up the box body.
5. The system for monitoring disasters on a slope along a highway according to claim 4, wherein each mounting rod further comprises a mounting frame erected on the top surface of the lower box body and a guide rod arranged on the bottom surface of the mounting frame, and the network camera is mounted on the bottom surface of the guide rod.
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| CN111691528B (en) * | 2020-05-22 | 2021-04-20 | 中国路桥工程有限责任公司 | Natural disaster risk prevention system |
| CN111836008A (en) * | 2020-06-03 | 2020-10-27 | 中国路桥工程有限责任公司 | Road disaster information system |
| CN112272191B (en) * | 2020-11-16 | 2022-07-12 | Oppo广东移动通信有限公司 | Data transfer method and related device |
| CN112945136B (en) * | 2021-01-29 | 2022-07-01 | 中煤科工集团重庆研究院有限公司 | Monitoring point selection method and system for slope risk monitoring |
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