CN215932839U - Mining vehicle transportation monitoring and scheduling system - Google Patents
Mining vehicle transportation monitoring and scheduling system Download PDFInfo
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Abstract
The utility model belongs to the technical field of mining vehicles, and particularly provides a mining vehicle transportation monitoring and scheduling system which comprises a vehicle-mounted unit, a roadway unit and a scheduling unit, wherein the vehicle-mounted unit comprises a vehicle-mounted controller, a tail hook mechanism, a vehicle-mounted alarm, a vehicle-mounted velometer, an identification card, a vehicle-mounted camera and a vehicle data recorder, the roadway unit comprises a base station, a switch, a roadway controller, a rope skipping mechanism, a roadway alarm, a display screen, a roadway velometer, a signal converter and a roadway camera, and the scheduling unit comprises a scheduling computer, a monitor and a video recorder, so that the problems that the existing rubber-tyred vehicle runs out of control frequently in the actual transportation process, personnel in a scheduling room cannot timely master the transportation state and the position of each rubber-tyred vehicle, and the high timeliness requirement of the scheduling process cannot be met are solved, the times of running out of control are maximally reduced, casualties and property loss are reduced, the safe transportation of coal mine production is protected.
Description
Technical Field
The utility model belongs to the technical field of mining vehicles, and particularly relates to a mining vehicle transportation monitoring and scheduling system.
Background
The rubber-tyred vehicle has the advantages of high transportation speed, large gravity load, strong carrying function, low transportation cost and the like, is widely applied to modern large mines, and particularly becomes a first choice for replacing a rail lifting transportation mode in trackless rubber-tyred vehicle transportation in newly built mines. With the increasing demand of rubber-tyred vehicles, the problems of the rubber-tyred vehicles in the real transportation process are increasingly obvious, the phenomenon of the rubber-tyred vehicle running out of control due to overspeed driving, brake failure or gear engagement failure frequently occurs, and once the car running accident occurs, serious casualties and property loss can be caused, and a large-range adverse effect is caused, and secondly, the accident occurrence range can be enlarged and the linked safety accidents are caused by potential safety hazards of short safety distance, opposite illegal driving and the like of the same-direction transport vehicles in the inclined drift. And thirdly, personnel in a dispatching room cannot timely master the transportation state and the position of each rubber-tyred vehicle, and cannot meet the requirement of high timeliness in the dispatching process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mining vehicle transportation monitoring and scheduling system, which aims to solve the problems that in the prior art, a rubber-tyred vehicle frequently runs out of control in the actual transportation process, so that serious casualties and property loss are caused, a large-scale adverse effect is caused, and potential safety hazards such as short safety distance of a co-directional transport vehicle in an inclined drift, opposite illegal driving and the like can also enlarge the accident occurrence range and cause linked safety accidents; the second purpose is to overcome the problem that the personnel in the dispatching room in the prior art can not timely master the transportation state and the position of each rubber-tyred vehicle and can not meet the high timeliness requirement of the dispatching process.
Therefore, the utility model provides a mining vehicle transportation monitoring and dispatching system, which comprises a vehicle-mounted unit, a roadway unit and a dispatching unit,
the vehicle-mounted unit comprises a vehicle-mounted controller, a tail hook mechanism, a vehicle-mounted alarm, an identification card, a vehicle-mounted velometer and a vehicle-mounted camera, wherein the vehicle-mounted controller is respectively connected with the tail hook mechanism, the vehicle-mounted alarm and the vehicle-mounted velometer, and the vehicle-mounted camera is connected with a vehicle data recorder;
the roadway unit comprises a base station, an exchanger, a roadway controller, a rope skipping mechanism, a roadway alarm, a display screen, a roadway velometer, a signal converter and a roadway camera, the roadway controller is respectively connected with the rope skipping mechanism, the roadway alarm, the display screen, the roadway velometer, the signal converter and the roadway camera, the signal converter and the base station are both connected to the exchanger, the vehicle-mounted controller is in wireless connection with the roadway controller, the vehicle-mounted controller and the vehicle data recorder are both in wireless connection with the base station, and the identification card is in wireless connection with the roadway controller;
the dispatching unit comprises a dispatching computer, a monitor and a video recorder, the dispatching computer is respectively connected with the switch, the automobile data recorder and the lane controller, and the video recorder is respectively connected with the switch and the monitor.
The vehicle-mounted speedometer and the roadway speedometer both adopt sensors.
And the roadway velometer adopts a radar speed measuring sensor.
The roadway unit further comprises an energy absorber, and the energy absorber is connected with the rope skipping mechanism.
The vehicle-mounted cameras are arranged in the vehicle cab, the vehicle head and the vehicle tail respectively.
The automobile data recorder adopts a bidirectional video voice call automobile data recorder.
And the automobile data recorder is provided with vehicle number information.
The roadway unit further comprises a signal indicator light, and the signal indicator light is arranged at a bend or an inclined roadway bifurcation crossing of the roadway.
The tunnel unit further comprises a license plate recognition camera, and the license plate recognition camera is arranged at the initial point of the interval speed measuring road section.
And the roadway alarm adopts an audible and visual alarm.
A mining vehicle transportation monitoring and scheduling method comprises the following steps: when a vehicle runs, a base station acquires vehicle position information in real time and sends the position information to a dispatching computer, the dispatching computer displays the real-time position of the vehicle through a display screen, the transportation safety of the vehicle is ensured according to the state of a vehicle position control signal indicator lamp, the running speed of the vehicle is acquired through a vehicle-mounted speedometer or a roadway speedometer, when the vehicle speed exceeds an alarm value, a vehicle-mounted alarm gives an alarm to remind a driver of slowing down and slowly running, and a driving recorder displays a front camera image and a rear camera image in real time, records and stores the vehicle information; when the braking failure vehicle speed exceeds a rope skipping value, a roadway alarm gives an alarm, a roadway controller drives a rope skipping mechanism to skip ropes, meanwhile, the roadway controller sends a unhooking command to a vehicle-mounted controller, the vehicle-mounted controller drives the unhooking mechanism to unhook, so that a tail hook falling from the unhooking mechanism of the rubber-tyred vehicle hooks a steel wire rope jumped by the rope skipping mechanism, and an energy absorber absorbs kinetic energy of a stalled vehicle until the stalled vehicle is intercepted; the bidirectional video voice call is carried out through the computer and the vehicle driving recorder, the vehicle-mounted controller, the driving recorder and the lane controller upload vehicle information to the dispatching computer, and the dispatching computer monitors the vehicle.
The utility model has the beneficial effects that:
1. the mining vehicle transportation monitoring and scheduling system provided by the utility model uploads the information of the vehicle-mounted unit and the roadway unit to the scheduling unit, and the scheduling unit performs centralized control and centralized monitoring, so that personnel in a scheduling room can master the transportation state and the location of each rubber-tyred vehicle in time, and the high timeliness requirement of the scheduling process is met.
2. The mining vehicle transportation monitoring and dispatching system provided by the utility model collects the running speed of the vehicle by the vehicle-mounted velometer, the roadway velometer and the license plate recognition camera arranged at the initial point of the interval velocity measuring road section, when the real-time speed of the vehicle exceeds the preset alarm value in the running process of the vehicle, the vehicle-mounted alarm gives an alarm to remind a driver of braking and decelerating, when the brake failure vehicle speed exceeds the preset rope skipping value, the lane controller drives the rope skipping mechanism to skip the rope, and the lane controller sends out a unhooking command to the vehicle-mounted controller, the vehicle-mounted controller drives the unhooking mechanism to unhook, a tail hook falling from the unhooking mechanism of the rubber-tyred vehicle is ensured to hook a steel wire rope jumped by the rope skipping mechanism, the energy absorber rapidly absorbs kinetic energy of the stalled rubber-tyred vehicle to achieve the purpose of interception, meanwhile, the roadway alarm gives an alarm to remind roadway workers, and the production and transportation safety is improved. Secondly, set up signal indicator lamp at the bend in tunnel and inclined drifts bifurcation crossing, to violating the vehicle record of traffic rules and upload to the computer of dispatch unit, the administrator's of being convenient for inquiry, implement the management processing violating the regulations, for better improvement equipment operation management level and efficiency, vehicle event data recorder can be in real time through video behavior analysis, carry out real-time analysis to driver's state, remind and report to the police to the violating the regulations, grasp this key link of people and car in the transportation safety, promote transportation safety. The number of times of running out of control is reduced to the maximum extent, and casualties and property loss are reduced.
Drawings
The present invention will be described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view (90 degrees clockwise) of the upper half of the structure of a mining vehicle transportation monitoring and dispatching system of embodiment 10;
FIG. 2 is a schematic view of the lower half (90 degrees clockwise) of the transportation monitoring and dispatching system structure of a mining vehicle according to the embodiment 10;
FIG. 3 is a schematic diagram of the signal lamp distribution at a T-junction in a well according to example 10.
Detailed Description
Example 1:
a mining vehicle transportation monitoring and dispatching system comprises a vehicle-mounted unit, a roadway unit and a dispatching unit,
the vehicle-mounted unit comprises a vehicle-mounted controller, a tail hook mechanism, a vehicle-mounted alarm, an identification card, a vehicle-mounted velometer and a vehicle-mounted camera, wherein the vehicle-mounted controller is respectively connected with the tail hook mechanism, the vehicle-mounted alarm and the vehicle-mounted velometer, and the vehicle-mounted camera is connected with a vehicle data recorder;
the roadway unit comprises a base station, an exchanger, a roadway controller, a rope skipping mechanism, a roadway alarm, a display screen, a roadway velometer, a signal converter and a roadway camera, the roadway controller is respectively connected with the rope skipping mechanism, the roadway alarm, the display screen, the roadway velometer, the signal converter and the roadway camera, the signal converter and the base station are both connected to the exchanger, the vehicle-mounted controller is in wireless connection with the roadway controller, the vehicle-mounted controller and the vehicle data recorder are both in wireless connection with the base station, and the identification card is in wireless connection with the roadway controller;
the dispatching unit comprises a dispatching computer, a monitor and a video recorder, the dispatching computer is respectively connected with the switch, the automobile data recorder and the lane controller, and the video recorder is respectively connected with the switch and the monitor.
The vehicle-mounted unit realizes speed acquisition, overspeed alarm, unhooking control, wireless communication with a roadway controller, 4G communication with a roadway unit base station, acquisition of video signals and real-time speed acquisition of vehicles;
the roadway unit realizes wireless communication between a roadway controller and a vehicle-mounted controller, 4G communication between a base station and a driving recorder, license plate recognition, speed acquisition, overspeed snapshot, rope skipping mechanism control, rope skipping interception, interception buffering, roadway alarm, speed display, signal conversion and vehicle identification information acquisition;
the dispatching room unit realizes information display of vehicle numbers, section positions, vehicle speeds, alarm states and the like, alarm record inquiry, communication with a lane controller and display of video pictures.
The tail hook mechanism and the rope skipping mechanism are referred to related patents and are not described in detail herein.
The mining vehicle transportation monitoring and scheduling system realizes the following functions:
(1) speed acquisition and setting function
The vehicle running speed is collected through a vehicle-mounted speedometer and a roadway speedometer, and meanwhile, alarm and unhooking speed limit values are set.
(2) Signal alarm function
When the real-time speed of the vehicle exceeds a set alarm limit value, the vehicle-mounted alarm outputs an alarm signal to give an alarm and reminds a driver to notice slow running; simultaneously, the automobile data recorder takes a snapshot of the overspeed vehicle through the vehicle-mounted camera and stores the picture;
when the brake failure vehicle speed exceeds a preset rope skipping value, namely the rubber-tyred vehicle is out of control in braking, the roadway alarm gives an alarm to remind roadway workers and vehicles to pay attention to safety.
(3) Intercepting mechanical braking function
When the rubber-tyred vehicle is overspeed or braking out of control, the vehicle-mounted controller automatically controls the tail hook mechanism to release the tail hook according to the setting, the tail hook hooks the steel wire rope jumped up by the roadway rope skipping mechanism, and the out-of-control vehicle is controlled, so that the vehicle is braked after being buffered and decelerated.
(4) State monitoring function
The computer arranged in the dispatching unit is used for carrying out simulation picture display on the underground section route, displaying information such as a vehicle number, a section position, a vehicle speed, an alarm state, a driver current state and the like in real time, facilitating managers to find problems in time for processing, and ensuring ordered and safe operation of the vehicle.
(5) Alarm record query function
The computer of the dispatching unit can record the information of the number, the overspeed speed, the overspeed time, the overspeed section and the like of the overspeed vehicle, and is convenient for transportation management and accident follow-up.
(6) Overspeed snapshot function
When the vehicle running speed exceeds the set speed, the vehicle-mounted controller outputs an overspeed signal, the vehicle-mounted camera is started to take a snapshot of an image and transmit the snapshot to the computer, and meanwhile, the lane controller outputs the overspeed signal to control the lane camera to take the snapshot of the image and transmit the snapshot to the computer, so that the lane controller is convenient for managers to inquire, implements rule-breaking management processing and improves transportation safety.
(7) Manual unhooking function
In the running process of the vehicle, the tail hook can be automatically controlled to be released according to the speed of the vehicle, and a driver can manually operate the tail hook mechanism to release the tail hook, so that the performance of the equipment is more stable.
(8) Vehicle positioning function
In the running process of the vehicle, the identification card is used for acquiring the identification information of the vehicle in real time, the acquired identification information is transmitted to the computer of the dispatching unit through the ring network, the computer of the dispatching unit calculates the current position of the vehicle through an algorithm, and a monitor is used for real-time simulation display.
The mining vehicle transportation monitoring and scheduling system is suitable for monitoring and scheduling of transportation vehicles in coal mines, metal mines and nonmetal mines, realizes real-time management and control of the whole transportation process, and realizes the safety of people, vehicles and objects taking vehicle transportation as the center.
The mining vehicle transportation monitoring and scheduling system can work normally under the following environmental conditions:
(1) temperature: 0-40 ℃;
(2) average relative humidity: RH (equal to or less than 95%) (25 ℃);
(3) atmospheric pressure: (80-110) kPa;
(4) the method is suitable for the dangerous places of coal dust and methane explosive gas under the coal mine, but the corrosive gas occasion without damaging insulation.
Storage and transportation conditions are as follows:
(1) high temperature: +60 ℃;
(2) low temperature: -40 ℃;
(3) vibration: 50m/s2；
(4) Impact: 500m/s2。
Example 2:
on the basis of the embodiment 1, further, sensors are adopted for the vehicle-mounted velometer and the roadway velometer. The sensor has a simple structure and can accurately measure the vehicle speed.
In the running process of the vehicle, the vehicle-mounted controller collects signals of the sensor in real time, the rotating speed of the driving shaft is calculated through the collected signals, the running speed of the vehicle is obtained by utilizing the rotating speed ratio of the driving shaft to the tires, and the running speed information of the vehicle is sent to the lane controller through wireless signals, so that the real-time speed measurement of the vehicle is realized.
Furthermore, the roadway velometer adopts a radar speed measuring sensor. The radar sensor is not influenced by weather, temperature and light, and has wide speed measuring range and sensitive detection.
The radar speed measurement sensor is installed at the transportation roadway interception site, when a vehicle passes through a radar detection area, the radar speed measurement sensor automatically identifies the vehicle speed, and transmits the collected vehicle running speed information to the roadway controller, so that the radar speed measurement of the vehicle is realized.
Furthermore, the tunnel unit further comprises a license plate recognition camera, and the license plate recognition camera is arranged at the initial point of the interval speed measuring road section.
The method comprises the steps that license plate recognition cameras are installed at the initial points of the interval speed measuring road sections, the rubber-tyred vehicle starts to operate, when vehicles pass through a recognition area of the cameras, recognized license plate information is transmitted to a computer through the Ethernet, the average speed of the vehicle sections is accurately calculated according to the time difference that the same vehicle passes through adjacent stations, and the vehicle operation speed information is transmitted to a roadway controller through a ring network, so that the interval speed measurement of the vehicles is realized.
Example 3:
on the basis of the embodiment 2, further, the roadway unit further comprises an energy absorber, and the energy absorber is connected with the rope skipping mechanism.
The energy absorber connected with the steel wire rope is used for rapidly absorbing the kinetic energy of the out-of-control vehicle, and the vehicle is stably braked after being buffered and decelerated, so that the purpose of interception is achieved.
Furthermore, the energy absorber is a flexible deceleration energy absorber, the flexible deceleration energy absorber is advanced in technology, and the buffer distance is long, so that the damage degree of the vehicle and a driver is reduced to the minimum.
Example 4:
on the basis of embodiment 3, furthermore, the number of the vehicle-mounted cameras is multiple, and the multiple vehicle-mounted cameras are respectively installed in a vehicle cab, a vehicle head and a vehicle tail.
The vehicle-mounted cameras are mounted in a vehicle cab, a vehicle head and a vehicle tail, the vehicle-mounted cameras transmit the captured video information to the automobile data recorder through a network cable and wireless WIFI, and the automobile data recorder displays pictures, so that drivers can know road conditions and pedestrian information in the advancing/backing directions of the vehicle in time, and transportation safety is improved; the video camera in the driver cab of the automobile data recorder monitors videos of drivers, and when illegal operations such as fatigue, inattention and the like of the drivers are found, dispatchers can remind the drivers of safety through voice through audio, and the safety factor of vehicle operation is increased.
The roadway camera is arranged at the roadway opening and each important position point, so that each video image can be conveniently monitored in real time, smoothness and safety in the transportation process are guaranteed, and video pictures are stored, so that the video information in the later period can be conveniently inquired and managed.
Example 5:
on the basis of embodiment 4, furthermore, the automobile data recorder adopts an automobile data recorder with a two-way video voice call. The automobile data recorder with the bidirectional video voice call has a bidirectional voice call function, and timely scheduling and maintenance of the vehicle are guaranteed; the two-way video and voice call function can be realized through the wireless handset.
Example 6:
on the basis of embodiment 5, further, the vehicle number information is set on the automobile data recorder.
The vehicle number information is arranged on the driving recorder, so that the vehicles can be distinguished conveniently, when the vehicles enter a well, the base station can sense vehicle signals as long as the vehicles are within the coverage range of the base station positioning signals and upload the signals to the scheduling computer, the real-time speed of the vehicles is obtained through the processing of the scheduling computer, the looped network is utilized to send the vehicle running speed information to the roadway controller, and the real-time speed measurement by vehicle positioning is realized.
Example 7:
on the basis of embodiment 6, furthermore, the roadway unit further includes a signal indicator light, and the signal indicator light is arranged at an inclined roadway branching intersection of the roadway.
The signal indicator lamp (red and green signal indicator lamp) is arranged at the bifurcation crossing of the inclined roadway to prevent the opposite rubber-tyred vehicle from moving illegally, so that the traffic rules of 'red light stop and green light running' are realized, and the vehicle running red light is captured.
Example 8:
on the basis of embodiment 7, furthermore, the roadway alarm adopts an audible and visual alarm.
The audible and visual alarm sends out warning signals to people through sound and various lights, and has a simple structure and a better alarm effect.
Stall warning protection theory of operation:
during the driving process of the vehicle, the vehicle-mounted controller collects the running speed of the vehicle in real time and sends the collected speed information to the lane controller through a wireless signal, the lane controller returns the processing result data after carrying out logic judgment processing and controls the display screen to display the driving speed of the vehicle, so that the lane controller and a driver can conveniently check the driving speed, and the vehicle-mounted controller receives the returned information and executes corresponding action;
when the vehicle speed exceeds a preset alarm value, the roadway controller controls the roadway alarm to perform sound-light alarm to remind a driver and pedestrians of paying attention to safety, the radar speed measurement and the interval speed measurement are combined to snapshot an overspeed vehicle, and the controller on the vehicle (rubber-tyred vehicle) controls the vehicle-mounted alarm box to alarm after receiving an alarm signal to remind the driver of reducing the vehicle speed to safely drive.
When the brake failure speed exceeds a preset rope skipping value, the lane controller automatically controls the rope skipping mechanism to act and sends out a unhooking command (wireless signal), the stall rubber-tyred vehicle receives the unhooking command, the vehicle-mounted controller controls the tail hook mechanism to act and unhook, and a rubber-tyred vehicle driver can also press a manual unhooking button to control the tail hook mechanism to act and unhook; simultaneously, a rope skipping command (wireless signal) is sent, so that the rubber-tyred vehicle receives the rope skipping command along the running line of the rubber-tyred vehicle to control the rope skipping mechanism to act, the falling tail hook of the rubber-tyred vehicle is ensured to hook the wire rope which is jumped up, the kinetic energy of the stalled rubber-tyred vehicle is rapidly absorbed by the energy absorber to achieve the purpose of interception, and meanwhile, the alarm box is controlled to carry out' car running, attention is paid to avoiding! The voice alarm reminds roadway workers and improves the production and transportation safety.
Example 9:
on the basis of the embodiment 8, further, the base station adopts a 4G or 5G communication technology to realize wireless communication between the vehicle and the roadway unit, so that the reliability is greatly improved; the base station is arranged along the roadway, the vehicle equipment sends various information such as collected data, voice, video and the like to the dispatching computer through the base station, data exchange, voice communication and video viewing of the vehicle equipment and the dispatching computer are achieved, and therefore managers can know running information of vehicles in time.
The method comprises the steps of arranging a certain number of positioning base stations according to actual conditions on site, adjusting the positions of the base stations to enable the signal coverage range of the base stations to be in the best state, arranging identification cards on vehicles, enabling the identification cards to correspond to relevant information of the vehicles, and enabling the positioning base stations to acquire position information of the vehicles through the identification cards, so that the current positions of the vehicles in the transportation process are positioned, and convenience is brought to dispatching and monitoring of managers.
Furthermore, the identification card is a UWB positioning identification card, the UWB positioning technology is adopted for vehicle positioning, accurate positioning of the underground vehicle running position is achieved, the vehicle running condition is visually known in scheduling, and management and scheduling of managers are facilitated.
Furthermore, the number of the rope skipping mechanisms is multiple, the rope skipping mechanisms are fixedly connected in a roadway according to needs, and the rope skipping mechanisms are connected through a CAN bus to realize linkage of the rope skipping mechanisms at each station; the mining vehicle transportation monitoring and dispatching system adopts mining 4G communication, UWB high-precision positioning and wireless communication technologies to realize interconnection of moving vehicles and fixed-point rope skipping mechanisms, adopts a CAN bus to connect each fixed-point rope skipping mechanism with a roadway controller to realize linkage of each station rope skipping mechanism, and uploads controller signals, video signals in a roadway and vehicle-mounted wireless signals, high-precision positioning information, 4G videos and data received by a 4G-LTE base station to a dispatching computer to finish functions of centralized control and centralized monitoring.
Example 10:
as shown in fig. 3, on the basis of embodiment 9, a group of traffic lights and a lane camera are respectively installed at A, B, C of an underground t-junction, when no vehicle is in a normal state, the traffic lights at A, B, C are not lit (initial state), when a vehicle is detected to enter from the a end, the green lights at the a end are lit, the red lights at B, C are lit, at this time, if it is detected that another vehicle enters from any position of B, C, a lane controller outputs a snapshot signal to snapshot a vehicle running the red lights, and when it is detected that the vehicle exits from any position of B, C, the traffic lights at A, B, C end are restored to the initial state; similarly, when the vehicle is detected to enter from the end B, the green light at the position B is turned on, the red light at the position A, C is turned on, at the moment, if other vehicles are detected to enter from any position A, C, the lane controller outputs a snapshot signal to snapshot the vehicle running the red light, and when the vehicle is detected to exit from any position A, C, the traffic light at the end A, B, C returns to the initial state; similarly, when the vehicle is detected to enter from the end C, the green light is turned on at the position C, the red light is turned on at the position A, B, at the moment, if other vehicles are detected to enter from any position A, B, the lane controller outputs a snapshot signal to snapshot the vehicle running the red light, and when the vehicle is detected to exit from any position A, B, the traffic light at the end A, B, C returns to the initial state.
Three different detection modes (license plate identification, radar detection and vehicle positioning) are adopted to realize the traffic regulation of 'stop at red light and go at green light', the vehicles running the red light are captured, captured photos are stored, management personnel can conveniently inquire the photos, violation management processing is implemented, and transportation safety is improved;
and (3) license plate recognition: two mining license plate recognition cameras are respectively installed at A, B, C of the underground T-shaped intersection, when a vehicle runs to a detection area of the mining license plate recognition cameras, the mining license plate recognition cameras automatically recognize license plate information and transmit the information to a dispatching computer through a ring network, and the dispatching computer manages and controls the vehicle according to the license plate information (the current fork position and the running direction of the vehicle) collected by different mining license plate recognition cameras.
Radar detection: the method comprises the steps that a radar detection sensor is respectively installed at the underground T-shaped intersection A, B, C, when a vehicle runs to a radar detection area, the radar detection sensors automatically identify the running speed of the vehicle, the running direction of the current vehicle is judged according to the positive value and the negative value of the obtained speed, information is transmitted to a dispatching computer through a ring network, and the dispatching computer manages and controls the vehicle according to the obtained information.
Vehicle positioning: the method comprises the steps of utilizing vehicle positioning to obtain information such as vehicle numbers, current positions and driving directions in real time, transmitting the obtained information to a dispatching computer, and carrying out management control on vehicles by the dispatching computer according to the obtained information.
Example 11:
as shown in fig. 1-2, on the basis of the embodiment 10, a mining vehicle transportation monitoring and scheduling system comprises surface equipment and underground equipment, wherein the underground equipment comprises a vehicle-mounted unit, a roadway unit and a scheduling unit,
wherein the vehicle communication part of the vehicle-mounted unit comprises a KCJ12(W) mining intrinsic safety type automobile data recorder, an SH5 mining intrinsic safety type microphone, a GWH-8 ZK sports car displacement sensor for a protection device, a KDY140/12 mining pouring and intrinsic safety type direct current power supply, a KTW12 mining intrinsic safety type mobile phone, a KBA12G mining intrinsic safety type camera, a DXH6.5 mining intrinsic safety type power box, an KDW/17 mining explosion suppression and intrinsic safety type direct current voltage stabilizing power supply, a KFZ12 mining intrinsic safety type converter, a KCJ12(W) mining intrinsic safety type automobile data recorder mobile phone is respectively and electrically connected with the SH5 mining intrinsic safety type microphone, the GWH-8 ZK sports car displacement sensor for a protection device, the KY 12G mining intrinsic safety type camera, the KDY140/12 pouring and intrinsic safety type direct current power supply is respectively and electrically connected with the KBA12G intrinsic safety type camera, the KCJ12(W) mining intrinsic safety type automobile data recorder, the KBA 637/12Z recorder and the KFZ 5392 intrinsic safety type camera for mining, and the KFZ 632 mining intrinsic safety type camera, the DXH6.5 mining intrinsic safety type power box is respectively and electrically connected with a KBA12G mining intrinsic safety type video camera and a KDW127/17 mining flameproof and intrinsic safety type direct-current stabilized power supply, and the KFZ12 mining intrinsic safety type converter is electrically connected with a KBA12C mining intrinsic safety type video camera;
the wireless positioning part of the vehicle-mounted unit comprises a KDY140/12 mining pouring and intrinsic safety type direct current power supply and a plurality of mining intrinsic safety type identification cards (KGE12, KGE5 and KGE5X), wherein the KDY140/12 mining pouring and intrinsic safety type direct current power supply supplies power for the KGE12 mining intrinsic safety type identification cards;
the vehicle-mounted part of the vehicle-mounted unit comprises a KDY140/12 mining pouring and intrinsic safety type direct current power supply, a KXH12 mining intrinsic safety type controller, a DFH10/1(A) mining intrinsic safety type electromagnetic valve, a KXB12(A) mining intrinsic safety type alarm, a displacement sensor for a GWH-8 ZK roadster protection device, and an electromagnet for a DTBF-90/24 ZL mining explosion-proof valve, wherein the KDY140/12 mining pouring and intrinsic safety type direct current power supply supplies power to the KXH12 mining intrinsic safety type controller and the electromagnet for the DTBF-90/24 ZL mining explosion-proof valve, and the KXH12 mining intrinsic safety type controller is respectively and electrically connected with the DFH10/1(A) mining intrinsic safety type electromagnetic valve, the K12 (A) mining intrinsic safety type alarm and the displacement sensor for the GWH-8 ZK roadster protection device;
the base station of the tunnel unit comprises KT12D mine intrinsic safety type base stations and KT12 mine intrinsic safety type base stations, the switch comprises a plurality of KJJ12 mine intrinsic safety type switches, the plurality of KJJ12 mine intrinsic safety type switches are connected in series, the tunnel controller comprises KXJ127M mine explosion-proof and intrinsic safety type controllers and KXJ127X mine explosion-proof and intrinsic safety type controllers, the rope skipping mechanism comprises a DTBF-90/127 BL mine explosion-proof valve electromagnet, the tunnel alarm comprises a KXJB127 mine explosion-proof and intrinsic safety type acousto-optic alarm box, the tunnel speed measurer comprises a GRS5/100(A) mine car-running alarm device intrinsic safety type speed sensor, the tunnel camera comprises a KBA12C mine intrinsic safety type camera, the KBA12 mining intrinsic safety type network camera display screen comprises a PH10 mining intrinsic safety type display screen, the signal converter comprises a KZH12 mining intrinsic safety type converter, and the roadway unit further comprises a DHS12/12L mining intrinsic safety type LED roadway lamp; the DHS12/12L mining intrinsic safety type LED roadway lamp is selectively set according to needs; the number of the KJJ12 mining intrinsic safety type switches is at most 15;
KXJ127M mining flameproof and intrinsically safe controller is respectively and electrically connected with KZH12 mining intrinsically safe converter, KBA12 mining intrinsically safe network camera, electromagnet for DTBF-90/127 BL mining flameproof valve, KXJB127 mining flameproof and intrinsically safe acousto-optic alarm box, GRS5/100(A) intrinsically safe speed sensor for sports car alarm device, KBA12C mining intrinsically safe camera, PH10 mining intrinsically safe display screen and KXJ127X mining flameproof and intrinsically safe controller; KXJ127X mining flameproof and intrinsically safe controller is respectively electrically connected with KBA12 mining intrinsically safe network camera, KZH12 mining intrinsically safe converter, a plurality of KBA12C mining intrinsically safe cameras, a plurality of GRS5/100(A) sports car alarm devices, a plurality of GUG10 mining photoelectric proximity sensors and a plurality of KXB12 mining intrinsically safe alarms; the KBA12 mining intrinsic safety type network camera and the KZH12 mining intrinsic safety type converter are both connected with a KJJ12 mining intrinsic safety type switch;
the dispatching unit comprises a KJD127(X) mining explosion-proof and intrinsic safety computer, an XB127 mining explosion-proof display, an FHJ12 mining intrinsic safety keyboard, an explosion-proof monitor for a ZSJ127-J television monitoring device and an LBY127 mining explosion-proof and intrinsic safety video recorder; the KJD127(X) mining flameproof and intrinsically safe computer is respectively and electrically connected with a KJJ12 mining intrinsically safe switch, a FHJ12 mining intrinsically safe keyboard, an XB127 mining flameproof display, a KZH12 mining intrinsically safe converter and a KBA12 mining intrinsically safe network camera, and the KJJ12 mining intrinsically safe switch is sequentially and electrically connected with an LBY127 mining flameproof and intrinsically safe video recorder and a ZSJ127-J flameproof monitor for a television monitoring device;
the ground equipment comprises a printer, a server, a lightning rod, a switch belt route, a multimedia border gateway, a fusion service switch, a mining 4G core network and a UPS power supply, wherein the UPS power supply supplies power for the ground equipment, the switch belt route is respectively connected with the multimedia border gateway, the fusion service switch and the mining 4G core network through network cables, the switch belt route is electrically connected with the server, the server is respectively electrically connected with the printer and the lightning rod, and the switch belt route is connected with the mining intrinsic safety type switch through optical fibers KJJ 12.
Example 12:
on the basis of embodiment 11, a mining vehicle transportation monitoring and scheduling method comprises the following steps: when a vehicle runs, a base station acquires vehicle position information in real time and sends the position information to a computer, the computer displays the real-time position of the vehicle through a display screen, the state of an underground signal indicator lamp is controlled according to the position of the vehicle, the transportation safety of the vehicle is ensured, the running speed of the vehicle is acquired through a vehicle-mounted speedometer or a roadway speedometer, when the speed of the vehicle exceeds an alarm value, a vehicle-mounted alarm gives an alarm to remind a driver of slowing down and slowly running, and a driving recorder displays a front camera image and a rear camera image in real time, records and stores the vehicle information; when the braking failure vehicle speed exceeds a rope skipping value, a roadway alarm gives an alarm, a roadway controller drives a rope skipping mechanism to skip ropes, meanwhile, the roadway controller sends a unhooking command to a vehicle-mounted controller, the vehicle-mounted controller drives the unhooking mechanism to unhook, so that a tail hook falling from the unhooking mechanism of the rubber-tyred vehicle hooks a steel wire rope jumped by the rope skipping mechanism, and an energy absorber absorbs kinetic energy of a stalled vehicle until the stalled vehicle is intercepted; the management personnel of the dispatching room can utilize the computer and the vehicle event data recorder to carry out two-way video voice call, so that the dispatching and vehicle transportation efficiency is improved, the vehicle-mounted controller, the event data recorder and the lane controller upload the vehicle information to the dispatching computer, and the dispatching computer monitors the vehicle.
The method ensures that personnel in a dispatching room can master the transportation state and the position of each rubber-tyred vehicle in time, meets the requirement of high timeliness in the dispatching process, reduces the times of out-of-control running to the maximum extent, reduces casualties and property loss, and cannot cause large-scale adverse effects.
In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," if any, are used in the sense of being interpreted as being based on the orientation or positional relationship shown in the drawings, and not as indicating or implying that the referenced device or element must have a particular orientation, configuration, or operation in a particular orientation.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the utility model, which is intended to be covered by the claims and any design similar or equivalent to the scope of the utility model.
Claims (10)
1. The utility model provides a mining vehicle transportation monitoring dispatch system which characterized in that: comprises a vehicle-mounted unit, a roadway unit and a scheduling unit,
the vehicle-mounted unit comprises a vehicle-mounted controller, a tail hook mechanism, a vehicle-mounted alarm, an identification card, a vehicle-mounted velometer and a vehicle-mounted camera, wherein the vehicle-mounted controller is respectively connected with the tail hook mechanism, the vehicle-mounted alarm and the vehicle-mounted velometer, and the vehicle-mounted camera is connected with a vehicle data recorder;
the roadway unit comprises a base station, an exchanger, a roadway controller, a rope skipping mechanism, a roadway alarm, a display screen, a roadway velometer, a signal converter and a roadway camera, the roadway controller is respectively connected with the rope skipping mechanism, the roadway alarm, the display screen, the roadway velometer, the signal converter and the roadway camera, the signal converter and the base station are both connected to the exchanger, the vehicle-mounted controller is in wireless connection with the roadway controller, the vehicle-mounted controller and the vehicle data recorder are both in wireless connection with the base station, and the identification card is in wireless connection with the roadway controller;
the dispatching unit comprises a dispatching computer, a monitor and a video recorder, the dispatching computer is respectively connected with the switch, the automobile data recorder and the lane controller, and the video recorder is respectively connected with the switch and the monitor.
2. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the vehicle-mounted speedometer and the roadway speedometer both adopt sensors.
3. The mining vehicle transportation monitoring and scheduling system of claim 2, wherein: and the roadway velometer adopts a radar speed measuring sensor.
4. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the roadway unit further comprises an energy absorber, and the energy absorber is connected with the rope skipping mechanism.
5. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the vehicle-mounted cameras are arranged in the vehicle cab, the vehicle head and the vehicle tail respectively.
6. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the automobile data recorder adopts a bidirectional video voice call automobile data recorder.
7. The mining vehicle transportation monitoring and scheduling system of claim 6, wherein: and the automobile data recorder is provided with vehicle number information.
8. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the roadway unit further comprises a signal indicator light, and the signal indicator light is arranged at a bend or an inclined roadway bifurcation crossing of the roadway.
9. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: the tunnel unit further comprises a license plate recognition camera, and the license plate recognition camera is arranged at the initial point of the interval speed measuring road section.
10. The mining vehicle transportation monitoring and scheduling system of claim 1, wherein: and the roadway alarm adopts an audible and visual alarm.
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| CN202121531367.8U CN215932839U (en) | 2021-07-07 | 2021-07-07 | Mining vehicle transportation monitoring and scheduling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009236A (en) * | 2022-07-15 | 2022-09-06 | 合肥工业大学 | Intelligent electronic type blocking control system for coal mine stalled vehicle |
| CN115171399A (en) * | 2022-06-20 | 2022-10-11 | 陕西智引科技有限公司 | Coal mine vehicle scheduling method, device and system |
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2021
- 2021-07-07 CN CN202121531367.8U patent/CN215932839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171399A (en) * | 2022-06-20 | 2022-10-11 | 陕西智引科技有限公司 | Coal mine vehicle scheduling method, device and system |
| CN115009236A (en) * | 2022-07-15 | 2022-09-06 | 合肥工业大学 | Intelligent electronic type blocking control system for coal mine stalled vehicle |
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