CN113066196A - Locomotive wireless top-delivery operation visual early warning system and method - Google Patents
Locomotive wireless top-delivery operation visual early warning system and method Download PDFInfo
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- CN113066196A CN113066196A CN202110320314.XA CN202110320314A CN113066196A CN 113066196 A CN113066196 A CN 113066196A CN 202110320314 A CN202110320314 A CN 202110320314A CN 113066196 A CN113066196 A CN 113066196A
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
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Abstract
The invention provides a visual early warning system for wireless top-delivery operation of a locomotive, which comprises one or more wireless perception cameras, a wireless transceiver, a screen display integrated device and an alarm. The invention also provides a locomotive wireless top-sending operation visual early warning method applied to the locomotive wireless top-sending operation visual early warning system, which is used for receiving the operation information shot by the wireless sensing camera, shooting the operation information of the current locomotive top-sending operation after the wireless sensing camera is started, compressing the operation information and reporting the compressed operation information through the wireless transceiver; decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information; and generating operation warning information corresponding to the operation state and outputting the operation warning information. The invention adopts a point-to-point wireless transmission mode and an edge calculation mode, can quickly transmit safety information to realize real-time display and early warning of safety distance, and effectively prevents shunting safety accidents caused by negligence of drivers.
Description
Technical Field
The invention relates to the field of driving safety monitoring, in particular to a visual early warning system and a visual early warning method for wireless top-delivery operation of a locomotive.
Background
The pushing operation of the railway locomotive refers to the shunting operation of pushing by utilizing a railway shunting locomotive or a lead locomotive to continuously hang a group of freight train trains from the rear end, namely the locomotive generally has dozens of carriages relative to the pushing direction and is positioned at the tail part of the train. The problem that brings from this is that the driver can't see the circuit condition on the train advancing direction, can't make timely response to various unexpected condition such as circuit broken road, barrier to lead to propelling movement operation incident to appear.
The mode that personnel took off the car and watch is mainly adopted on the whole route of shunting operation, inform the driver with the place ahead road conditions through the pronunciation of shunting hand platform, personnel take off the car and watch, indicate that the shunting leader appoints a brake or link, take off and watch the place ahead road conditions in the first car side of train front end, and send out voice alarm's operation mode under the abnormal conditions, but there is serious potential safety hazard problem in the operation mode that personnel took off the car and watch, and the operation is very hard, take off the car and watch the operation and belong to open-air work, under the environment such as extremely hot extremely cold, sleet thunder and lightning, light is not good, especially in long distance top transport operation also very big test to personnel's physical power, can cause the personnel to skid the incident that falls from the car because of situations such as fatigue, carelessness. If the shunting operation information is transmitted by using a wireless network bridge transmission mode, the condition that the transmitting end exists in a portable mode is limited due to the particularity of locomotive pushing operation, the signal transmitting frequency of the portable transmitting end is high, the signal wavelength is short, the penetrability is poor, and the shielding cannot be caused in the signal transmission process, so that the long-distance jacking operation task cannot be met.
Disclosure of Invention
The invention mainly aims to provide a visual early warning system for wireless top-sending operation of a locomotive, which solves the technical problems of low production operation efficiency and insufficient safety management level caused by manual analysis of locomotive monitoring data in the locomotive running process.
In order to achieve the purpose, the visual early warning system for the wireless top-sending operation of the locomotive, provided by the invention, comprises one or more wireless perception cameras, a wireless transceiver, a screen display integrated device and an alarm, wherein each wireless perception camera comprises an image collector, an obstacle detector and a data compression mechanism, and the data compression mechanism is in wireless communication connection with the wireless transceiver;
the screen display integrated equipment comprises an image restoration mechanism, an image analysis mechanism and a warning output interface, wherein the image restoration mechanism is in communication connection with the wireless transceiver, and the warning output interface is in communication connection with the alarm.
The invention also provides a locomotive wireless top-delivery operation visual early warning method applied to the locomotive wireless top-delivery operation visual early warning system, and the locomotive wireless top-delivery operation visual early warning method comprises the following steps:
receiving operation information shot by a wireless perception camera, wherein the wireless perception camera shoots operation information of operation sent by a current locomotive after being started, the operation information is compressed and reported through a wireless transceiver, and the operation information comprises operation images and image perception information;
decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information;
and generating operation warning information corresponding to the operation state and outputting the operation warning information.
Optionally, the step of decompressing the job information by a preset image decompression algorithm, and determining the job status of the current locomotive top-feeding job by using the decompressed job information further includes:
and outputting the reduction result of the operation information to a display screen for display.
Optionally, the step of confirming the operation state of the current locomotive top conveying operation by the decompressed operation information includes:
confirming a job image of the job information and image perception information corresponding to the job image according to the restored job information;
and obtaining the operation state of the locomotive top sending operation through the image sensing information and the operation image.
Optionally, the step of generating and outputting job warning information corresponding to the job status includes:
determining whether the current locomotive top conveying operation is abnormal or not according to the operation state;
if no abnormity exists, generating operation warning information output with no abnormity of the operation state;
and if the abnormal operation exists, generating operation warning information with abnormal operation state and outputting the operation warning information.
Optionally, if there is an abnormality, the step of generating and outputting the job warning information with the abnormal job status further includes:
and confirming the job image in the abnormal job state, and marking abnormal job information in the job image in a preset format.
Optionally, if there is an abnormality, the step of generating and outputting job warning information with the abnormal job status includes:
confirming the abnormal level of the abnormal operation state;
and generating operation warning information with abnormal operation state according to the abnormal level and outputting the operation warning information.
Optionally, the locomotive wireless top-delivery operation visual early warning method further includes:
confirming the operation range of the current locomotive top conveying operation, and configuring a wireless sensing camera at the corresponding detection position of the operation range;
and sending a work detection instruction to the wireless perception camera so as to detect the work state of the current locomotive top-sending work through the wireless perception camera.
Optionally, the locomotive wireless top-delivery operation visual early warning method further includes:
a wireless transceiver for confirming the operation range, and connecting the wireless transceiver;
and sending a job detection instruction to the wireless perception camera.
Optionally, the locomotive wireless top-delivery operation visual early warning method includes:
receiving an operation detection instruction according to an operation detection requirement of current locomotive top conveying operation;
starting a camera to shoot operation information of a current locomotive top-fed operation range, wherein the operation information comprises operation images and image perception information;
and compressing the operation information and reporting the operation information to the screen display integrated equipment through the wireless transceiver.
The invention provides a charging system of a mobile charging pile, which comprises one or more wireless perception cameras, a wireless transceiver, a screen display integrated device and an alarm, wherein each wireless perception camera comprises an image collector, an obstacle detector and a data compression mechanism, and the data compression mechanism is in wireless communication connection with the wireless transceiver; the screen display integrated equipment comprises an image restoration mechanism, an image analysis mechanism and a warning output interface, wherein the image restoration mechanism is in communication connection with the wireless transceiver, and the warning output interface is in communication connection with the alarm. The invention also provides a locomotive wireless top-sending operation visual early warning method applied to the locomotive wireless top-sending operation visual early warning system, which is used for receiving the operation information shot by the wireless sensing camera, wherein the wireless sensing camera shoots the operation information of the current locomotive top-sending operation after being started, the operation information is compressed and reported through the wireless transceiver, and the operation information comprises operation images and image sensing information; decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information; and generating operation warning information corresponding to the operation state and outputting the operation warning information. The invention applies the advanced infrared imaging technology, the edge calculation technology, the H.265 video coding technology, the SCR software modulation wireless video transmission and other technical means to transmit the pushing operation foreground sensing information to the cab screen display integrated equipment by adopting high-speed point-to-point wireless data transmission, the compressed video data and the sensing information are restored by an image decompression algorithm, and the obstacle identification and the real-time distance early warning are carried out by the image algorithm, so that the target of 100 meters can be identified at the farthest, the intelligent safety protection of the top-mounted dispatching operation is realized, and the invention has the advantages of small transmission delay, strong practicability, low operation cost, good safety performance and the like through field test.
Drawings
FIG. 1 is a schematic structural diagram of a locomotive wireless jacking operation visual early warning system according to the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a visual warning method for wireless overhead operation of a locomotive according to the present invention;
FIG. 3 is a schematic flow chart illustrating a second embodiment of the visual warning method for wireless overhead operation of a locomotive according to the present invention;
fig. 4 is a schematic flow chart illustrating another embodiment of the visual warning method for wireless overhead operation of a locomotive according to the present invention.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: receiving operation information shot by a wireless perception camera, wherein the wireless perception camera shoots operation information of operation sent by a current locomotive after being started, the operation information is compressed and reported through a wireless transceiver, and the operation information comprises operation images and image perception information; decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information; and generating operation warning information corresponding to the operation state and outputting the operation warning information.
The mode that personnel took off the car and watch is mainly adopted on the whole way of current shunting operation, and the driver is informed with the place ahead road conditions through the pronunciation of shunting hand platform, but there is serious potential safety hazard problem in the operation mode that personnel took off the car and watch, and the operation is very hard, and the operation of taking off the car and watching belongs to open-air work, under the environment such as extremely hot and extremely cold, sleet thunder and lightning, light are not good, can cause the incident that personnel slipped and fall from the car because of circumstances such as fatigue, negligence. If the shunting operation information is transmitted by using a wireless network bridge transmission mode, due to the particularity of locomotive pushing operation, the existence of a portable mode at a transmitting end is limited, the signal transmitting frequency of the portable transmitting end is high, the signal wavelength is short, the penetrability is poor, and the long-distance jacking operation task cannot be met because the shielding cannot be generated in the signal transmission process.
The invention applies the advanced infrared imaging technology, the edge calculation technology, the H.265 video coding technology, the SCR software modulation wireless video transmission and other technical means to transmit the pushing operation foreground sensing information to the cab screen display integrated equipment by adopting high-speed point-to-point wireless data transmission, the compressed video data and the sensing information are restored by an image decompression algorithm, and the obstacle identification and the real-time distance early warning are carried out by the image algorithm, so that the target of 100 meters can be identified at the farthest, the intelligent safety protection of the top-mounted dispatching operation is realized, and the invention has the advantages of small transmission delay, strong practicability, low operation cost, good safety performance and the like through field test.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a locomotive wireless top-loading operation visual early warning system according to the present invention, the locomotive wireless top-loading operation visual early warning system includes one or more wireless sensing cameras 100, a wireless transceiver 200, a screen display integrated device 300 and an alarm 400, the wireless sensing cameras 100 include an image collector, an obstacle detector and a data compression mechanism, and the data compression mechanism is connected to the wireless transceiver 200 in a wireless communication manner; the screen display integrated device 300 comprises an image restoration mechanism, an image analysis mechanism and an alarm output interface, wherein the image restoration mechanism is in communication connection with the wireless transceiver, and the alarm output interface is in communication connection with the alarm 400.
In addition, the on-screen display integrated device 300 further includes a memory and a processor, the memory stores a locomotive wireless top-sending operation visual early warning control program, the processor can call the locomotive wireless top-sending operation visual early warning control program stored in the memory, and when the processor executes the locomotive wireless top-sending operation visual early warning control program, the following operations are implemented:
receiving operation information shot by a wireless perception camera, wherein the wireless perception camera shoots operation information of operation sent by a current locomotive after being started, the operation information is compressed and reported through a wireless transceiver, and the operation information comprises operation images and image perception information;
decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information;
and generating operation warning information corresponding to the operation state and outputting the operation warning information.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
and outputting the reduction result of the operation information to a display screen for display.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
confirming a job image of the job information and image perception information corresponding to the job image according to the restored job information;
and obtaining the operation state of the locomotive top sending operation through the image sensing information and the operation image.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
determining whether the current locomotive top conveying operation is abnormal or not according to the operation state;
if no abnormity exists, generating operation warning information output with no abnormity of the operation state;
and if the abnormal operation exists, generating operation warning information with abnormal operation state and outputting the operation warning information.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
and confirming the job image in the abnormal job state, and marking abnormal job information in the job image in a preset format.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
confirming the abnormal level of the abnormal operation state;
and generating operation warning information with abnormal operation state according to the abnormal level and outputting the operation warning information.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
confirming the operation range of the current locomotive top conveying operation, and configuring a wireless sensing camera at the corresponding detection position of the operation range;
and sending a work detection instruction to the wireless perception camera so as to detect the work state of the current locomotive top-sending work through the wireless perception camera.
Further, the processor calls and executes the locomotive wireless top-sending operation visual early warning control program stored in the memory, and the following operations are realized:
a wireless transceiver for confirming the operation range, and connecting the wireless transceiver;
and sending a job detection instruction to the wireless perception camera.
In addition, a memory and a processor are also included in the wireless sensing camera, the memory stores a locomotive wireless top-sending operation visual early warning control program, the processor can call the locomotive wireless top-sending operation visual early warning control program stored in the memory, and when being executed by the processor, the locomotive wireless top-sending operation visual early warning control program realizes the following operations:
receiving an operation detection instruction according to an operation detection requirement of current locomotive top conveying operation;
starting a camera to shoot operation information of a current locomotive top-fed operation range, wherein the operation information comprises operation images and image perception information;
and compressing the operation information and reporting the operation information to the screen display integrated equipment through the wireless transceiver.
Referring to fig. 2, fig. 2 is a first embodiment of a locomotive wireless top-loading operation visual early warning method according to the present invention, where the locomotive wireless top-loading operation visual early warning method includes:
step S10, receiving operation information shot by a wireless perception camera, wherein the wireless perception camera shoots operation information of current locomotive top operation after being started, the operation information is compressed and reported through a wireless transceiver, and the operation information comprises operation images and image perception information;
installing a top-sending operation visualization device according to the current pushing operation of the railway locomotive, wherein the top-sending operation visualization device comprises one or more wireless sensing cameras, a wireless transceiver, a screen display integrated device and an alarm, the wireless sensing cameras comprise an image collector, an obstacle detector and a data compression mechanism, and the data compression mechanism is in wireless communication connection with the wireless transceiver; the screen display integrated equipment comprises an image restoration mechanism, an image analysis mechanism and a warning output interface, wherein the image restoration mechanism is in communication connection with the wireless transceiver, and the warning output interface is in communication connection with the alarm. According to the communication relation of the devices, an operation image in the operation process of the top of the locomotive is collected through the wireless sensing camera, the collected operation image is compressed and reported to the screen display integrated equipment through the wireless transceiver, wherein the compressed operation image received by the screen display integrated equipment is the operation image compressed by the wireless sensing camera and reported to the screen display integrated equipment in the form of operation information, the operation information collected in the application process comprises the operation image and image sensing information according to the camera shooting function of the wireless sensing camera, the operation image is the operation image in the operation of top sending, and the image sensing information is operation position data corresponding to the operation image. In addition, when the wireless sensing camera reports through the wireless transceiver, the screen display integrated equipment connected with the wireless transceiver needs to report point to point, namely the wireless sensing camera installed in the same locomotive sends a working environment corresponds to the processed screen display integrated equipment, the screen display integrated equipment correspondingly processed can be positioned through the wireless transceiver, and the point to point data transmission operation of the wireless sensing sensor and the screen display integrated equipment is realized through the wireless transceiver.
Step S20, decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top-feeding operation by the decompressed operation information;
after receiving the operation information reported by the wireless sensing camera, decompressing and restoring the operation information to the original state of the operation information by a preset image decompression algorithm, namely restoring the operation information to an operation image and image sensing information, wherein the restoration process can also be defined as a decompression process. The method for confirming the operation state of the current locomotive top-feeding operation according to the current decompressed operation information, namely the decompressed operation image and the operation perception information, and displaying the decompressed operation image and the operation perception information by the screen display integrated device based on the current decompressed operation information and the operation perception information, namely decompressing the operation information by a preset image decompression algorithm and confirming the operation state of the current locomotive top-feeding operation according to the decompressed operation information, simultaneously comprises the following steps:
and outputting the reduction result of the operation information to a display screen for display.
According to the reduction result of the current operation information, namely the reduced image information and the image perception information, the image information is displayed on the screen display integrated equipment, and based on the currently displayed image information, the image perception information corresponding to the image information is displayed at the target position of the currently displayed image information in a character form, wherein the target position is generally the side, the upper or the lower part of the currently displayed image information and is used for marking the operation position data based on the currently displayed image information.
After the received operation information is restored to the operation image and the operation perception information, the operation state of the current top conveying operation is confirmed by the operation image and the operation perception information, in general, when the operation perception information is used as operation position data, the operation state of the current top conveying operation can be confirmed by the operation perception information, and the operation state obtained by the operation position data comprises operation obstacle positions, position data when the top conveying operation is carried out on the locomotive, and in this way, when the operation state of the current top conveying operation is confirmed based on the operation perception information, the operation image corresponding to the operation perception information is confirmed to obtain detailed and specific operation states, therefore, the step of confirming the operation state of the current top conveying operation by the operation information after decompression comprises the following steps:
confirming a job image of the job information and image perception information corresponding to the job image according to the restored job information;
and obtaining the operation state of the locomotive top sending operation through the image sensing information and the operation image.
According to the restored operation information, the operation image and the image perception information corresponding to the operation image are adapted to complete operation information, namely, the corresponding image perception information is provided in the environment of the operation image, the image perception information can be defined as an image representation mode that the operation image is the image perception information, and the image perception information is a data representation mode of the operation image.
And step S30, generating and outputting operation warning information corresponding to the operation state.
Generating a warning information output corresponding to the operation state according to the currently confirmed operation state, wherein the operation warning information is used for warning a current top-delivery operation supervisor, so that the operation warning information output is generated based on the operation state corresponding to the operation warning information under the condition that the operation is not normal, and therefore, the step of generating the operation warning information output corresponding to the operation state comprises the following steps:
determining whether the current locomotive top conveying operation is abnormal or not according to the operation state;
if no abnormity exists, generating operation warning information output with no abnormity of the operation state;
and if the abnormal operation exists, generating operation warning information with abnormal operation state and outputting the operation warning information.
When the operation state of the current top-sending operation is confirmed by the restored operation information, the operation state of the current top-sending operation is confirmed mainly through the operation sensing information in the operation information, generally, the operation sensing information is provided with operation position data of the top-sending operation, and whether the operation of the current top-sending operation is correct or not is confirmed through the operation position data, so that the problem of the operation of the current top-sending operation can be confirmed when the operation position data obtained through the operation sensing information exceeds a preset safety threshold value, and based on the situation, the operation state confirmed according to the operation sensing information is generated and output operation warning information with no abnormal operation state when the operation state is confirmed to be abnormal; and when the abnormal operation state is confirmed, outputting operation warning information with the abnormal operation state.
Further, in the operation of determining whether the current top-sending operation is abnormal in the operation state, if the current top-sending operation is abnormal, the step of generating the operation warning information output with the abnormal operation state also includes:
and confirming the job image in the abnormal job state, and marking abnormal job information in the job image in a preset format.
According to the abnormal operation state confirmed by the current operation perception information, confirming the operation image corresponding to the operation perception information, namely generating the operation environment real-time image corresponding to the operation perception information, wherein the operation image is displayed in a display screen, so that the abnormal operation information based on the operation perception information is marked in the currently displayed operation image, and in practical application, the marked abnormal operation information can be marked by a format mark with an obvious mark, namely a preset format comprises any information which can realize the obvious mark in the displayed image, such as lines, images and the like.
In addition, when generating operation warning information output based on current operation abnormality, the output needs to be based on the abnormality level of the operation abnormality and output in different warning manners, and at this time, the warning device receiving the operation warning information includes different warning manners, and the warning manner includes warning light, voice, forced interception and the like, which can enable the top-delivery detector to solve the warning manner of the operation abnormality, so that if there is abnormality, the step of generating the operation warning information output with the abnormal operation state includes:
confirming the abnormal level of the abnormal operation state;
and generating operation warning information with abnormal operation state according to the abnormal level and outputting the operation warning information.
According to the current abnormal operation condition, the abnormal level of the abnormal operation condition is obtained based on the operation image and the image perception information corresponding to the abnormal operation condition, generally, the abnormal level can be defined as an operation safety level, which can include but is not limited to safety conditions possibly occurring in the process of locomotive top conveying operation based on locomotive position, personnel state and the like, and the corresponding abnormal operation level is defined based on the influence degree of the safety conditions on the current operation, and corresponding operation warning information generation format or warning type is set based on different levels of the abnormal level, so that after the abnormal level of the abnormal operation condition is confirmed, the operation warning information output corresponding to the abnormal operation condition is generated according to the abnormal level, and the output device is defined as an alarm mechanism and can include but is not limited to voice equipment, a warning device and a warning device, And the lighting equipment and the like can realize the terminal equipment for warning personnel.
In the embodiment, a point-to-point wireless transmission mode and an edge calculation mode are adopted, so that safety information can be rapidly transmitted to realize real-time display and early warning of the safety distance, and shunting safety accidents caused by driver negligence are effectively prevented.
Further, referring to fig. 3, fig. 3 is a second flowchart of an embodiment of the locomotive wireless top-transport operation visual early warning method according to the present invention, and based on the first embodiment shown in fig. 2, the locomotive wireless top-transport operation visual early warning method further includes:
step S40, confirming the operation range of the current locomotive top conveying operation, and arranging a wireless sensing camera at the corresponding detection position of the operation range;
step S50, sending a job detection instruction to the wireless perception camera to detect the job status of the current locomotive top-feed job by the wireless perception camera.
In the embodiment, the operation range based on the locomotive top conveying operation is confirmed according to the operation requirement of the current locomotive top conveying operation, the operation range is the area of the environment range of the operation related to the locomotive top conveying operation, the relevant terminal equipment of the locomotive top conveying operation visual early warning device is installed in the determined operation range of the locomotive top conveying operation according to the relevant terminal equipment of the currently equipped locomotive top conveying operation visual early warning device, namely, a wireless perception camera is installed at the safety monitoring position of the operation range so as to obtain the operation condition of the current safety monitoring position through the installed wireless perception camera, and when the wireless perception camera is installed in the currently determined operation range, the corresponding wireless perception camera is installed according to the environment detection requirement of the current operation environment, wherein, under the condition that the wireless sensing camera is confirmed to be provided with an image collector, an obstacle detector and a data compression mechanism in functional application, different wireless sensing cameras can be installed at different safety monitoring positions so as to better detect the current operation condition. Further, according to the currently installed wireless sensing camera, after the start of the current locomotive top conveying operation is confirmed, an operation detection instruction is sent to the installed wireless sensing camera, so that the wireless sensing camera is started to acquire the operation condition of the current operation range. The device for sending the operation detection instruction to the wireless sensing camera may be a screen display integrated device or a control terminal device connected with the screen display integrated device, and relates to network application, and the operation detection instruction needs to be sent to the wireless sensing camera through a currently installed wireless transceiver, that is, the locomotive wireless top-lift operation visual early warning method further comprises the following steps:
a wireless transceiver for confirming the operation range, and connecting the wireless transceiver;
and sending a job detection instruction to the wireless perception camera.
According to the current operation range of the locomotive top conveying operation, the wireless transceiver installed in the operation range is confirmed, and the wireless transceiver is connected, where the operating range of current locomotive overhead transmission operations is too large, one or more wireless transceivers may be included to enable wireless communication transmission throughout the operating range, and, as such, according to the currently connected wireless transceiver, sending a work detection instruction to the wireless perception camera through the wireless transceiver, before, after the wireless perception camera is set, connecting to a wireless transceiver in the current working range, so as to realize data transmission through the wireless transceiver, thus, the wireless sensing camera can receive the work detection instruction, and realizing the report of the operation information based on the wireless transceiver so as to realize the operation detection of the current locomotive top conveying operation.
Referring to fig. 4, fig. 4 is a schematic flowchart illustrating another embodiment of a locomotive wireless top-loading operation visual early warning method according to the present invention, where the locomotive wireless top-loading operation visual early warning method includes:
step S60, receiving a work detection instruction according to the work detection requirement of the current locomotive top conveying work;
step S70, starting a camera to shoot the operation information of the current locomotive top-sending operation range, wherein the operation information comprises operation images and image perception information;
and step S80, the operation information is compressed and reported to the screen display integrated equipment through the wireless transceiver.
In this embodiment, according to the application of the current top-loading operation, a job detection requirement based on the current top-loading operation is received, that is, the wireless sensing camera receives a job detection instruction from the control device to open the current shooting lens for shooting job information in the current job range, and on the premise that the job information includes a job image and image sensing information, the activation time of the wireless sensing camera should be synchronized, so that the shot job image corresponds to the corresponding image sensing information. And according to the shot operation information, the operation information is compressed and then reported to the screen display integrated equipment through the wireless transceiver for detection processing of the operation state.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The visual early warning system for the locomotive wireless top-sending operation is characterized by comprising one or more wireless perception cameras, a wireless transceiver, a screen display integrated device and an alarm, wherein each wireless perception camera comprises an image collector, an obstacle detector and a data compression mechanism, and the data compression mechanism is in wireless communication connection with the wireless transceiver;
the screen display integrated equipment comprises an image restoration mechanism, an image analysis mechanism and a warning output interface, wherein the image restoration mechanism is in communication connection with the wireless transceiver, and the warning output interface is in communication connection with the alarm.
2. The visual early warning method for the wireless top-delivery operation of the locomotive is applied to a visual early warning system for the wireless top-delivery operation of the locomotive, and is characterized by comprising the following steps:
receiving operation information shot by a wireless perception camera, wherein the wireless perception camera shoots operation information of operation sent by a current locomotive after being started, the operation information is compressed and reported through a wireless transceiver, and the operation information comprises operation images and image perception information;
decompressing the operation information through a preset image decompression algorithm, and confirming the operation state of the current locomotive top conveying operation through the decompressed operation information;
and generating operation warning information corresponding to the operation state and outputting the operation warning information.
3. The visual warning method for locomotive wireless overhead working according to claim 2, wherein said step of decompressing said working information by a predetermined image decompression algorithm to confirm the working status of the current locomotive overhead working with said decompressed working information further comprises:
and outputting the reduction result of the operation information to a display screen for display.
4. The visual warning method for locomotive wireless overhead operation according to claim 2, wherein the step of confirming the operation status of the current locomotive overhead operation with the decompressed operation information comprises:
confirming a job image of the job information and image perception information corresponding to the job image according to the restored job information;
and obtaining the operation state of the locomotive top sending operation through the image sensing information and the operation image.
5. The visual warning method for locomotive wireless overhead operation according to claim 2, wherein the step of confirming the operation status of the current locomotive overhead operation with the decompressed operation information comprises:
determining whether the current locomotive top conveying operation is abnormal or not according to the operation state;
if no abnormity exists, generating operation warning information output with no abnormity of the operation state;
and if the abnormal operation exists, generating operation warning information with abnormal operation state and outputting the operation warning information.
6. The visual warning method for the locomotive wireless jacking operation according to claim 5, wherein if there is an abnormality, the step of generating the operation warning information output that the operation state is abnormal further comprises:
and confirming the job image in the abnormal job state, and marking abnormal job information in the job image in a preset format.
7. The locomotive wireless push operation visual early warning method according to claim 6, wherein the step of generating the operation warning information output of the abnormal operation state if there is an abnormality comprises:
confirming the abnormal level of the abnormal operation state;
and generating operation warning information with abnormal operation state according to the abnormal level and outputting the operation warning information.
8. The locomotive wireless top-delivery operation visual early warning method according to any one of claims 2 to 7, wherein the locomotive wireless top-delivery operation visual early warning method further comprises:
confirming the operation range of the current locomotive top conveying operation, and configuring a wireless sensing camera at the corresponding detection position of the operation range;
and sending a work detection instruction to the wireless perception camera so as to detect the work state of the current locomotive top-sending work through the wireless perception camera.
9. The locomotive wireless top-transport operation visual early warning method as claimed in claim 8, wherein the locomotive wireless top-transport operation visual early warning method further comprises:
a wireless transceiver for confirming the operation range, and connecting the wireless transceiver;
and sending a job detection instruction to the wireless perception camera.
10. The visual early warning method for the wireless top-delivery operation of the locomotive is characterized by comprising the following steps of:
receiving an operation detection instruction according to an operation detection requirement of current locomotive top conveying operation;
starting a camera to shoot operation information of a current locomotive top-fed operation range, wherein the operation information comprises operation images and image perception information;
and compressing the operation information and reporting the operation information to the screen display integrated equipment through the wireless transceiver.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701548A (en) * | 2022-06-07 | 2022-07-05 | 深圳龙铁高科技术有限公司 | Intelligent early warning guard system and early warning method for railway crossing |
| CN114715220A (en) * | 2022-06-07 | 2022-07-08 | 深圳龙铁高科技术有限公司 | Intelligent early warning method and early warning system for locomotive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701548A (en) * | 2022-06-07 | 2022-07-05 | 深圳龙铁高科技术有限公司 | Intelligent early warning guard system and early warning method for railway crossing |
| CN114715220A (en) * | 2022-06-07 | 2022-07-08 | 深圳龙铁高科技术有限公司 | Intelligent early warning method and early warning system for locomotive |
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Application publication date: 20210702 |