Coal transport vehicle monitoring system and method

Abstract

The invention provides a coal transportation vehicle monitoring system and method, and belongs to the technical field of coal transportation. The coal transportation vehicle monitoring system comprises a first information acquisition module used for acquiring first coal information of a vehicle before coal transportation; the second information acquisition module is used for acquiring second coal information when the vehicle completes coal transportation; the third information acquisition module is used for acquiring compartment canopy feature information of the vehicle in the coal transportation process in real time; the coal delivery management platform is used for judging whether the state of the carriage canopy of the vehicle is changed or not according to the characteristic information of the carriage canopy of the vehicle; and when it is determined that the compartment canopy state of the vehicle is changed, the difference value between the first coal information value and the second coal information value of the vehicle is calculated, and whether the situation that coal is stolen and changed exists in the coal transportation process of the vehicle or not is judged according to the difference value.

Description

Technical Field

[0001] The present invention relates to the technical field of coal transportation, and particularly to a monitoring system for coal transportation vehicles and a monitoring method for coal transportation vehicles. Background Art

[0002] During the existing coal transportation process, there are often phenomena such as replacing high-quality coal with low-quality coal or stone slag, and theft at night, which will invisibly cause extremely bad influence and material losses to customers and coal mine enterprises.

[0003] In the prior art, traditional weighing methods are mainly used for detection before and after unloading, or electronic lead seals are used on the carriage doors and tarpaulins to ensure that the carriage is not moved during transportation. The method of using the weight difference before and after unloading for detection has limited effect. For example, when measuring the material weight midway, inferior stones are mixed in the coal to pass off the inferior as the superior, or high-quality coal mines are changed to low-quality coal mines to make illegal profits by earning price differences. Electronic lead seals are mainly useful for enclosed container vehicles and have little anti-theft effect on open-top vehicles used for coal transportation. For example, transportation personnel can lift the tarpaulin without opening the vehicle railing and without touching the electronic lead seal, and directly steal and replace from above. Therefore, the prior art cannot completely avoid the replacement and theft of coal during transportation, and the monitoring effect on vehicles is not good. Summary of the Invention

[0004] To solve the above technical defects, the present invention provides a monitoring system and method for coal transportation vehicles. The monitoring system for coal transportation vehicles monitors the tarpaulin characteristic information of the vehicle during transportation to determine whether the vehicle has abnormal conditions, verifies the coal information in the vehicle when the vehicle completes coal transportation for the vehicle with abnormal conditions, calculates the information difference between the first coal information before coal transportation and the second coal information when coal transportation is completed, and confirms the vehicle with abnormal conditions through the information difference to determine whether there is coal replacement in the vehicle, so as to realize the monitoring of the vehicle.

[0005] The first aspect of the present invention provides a monitoring system for coal transportation vehicles, including: a coal shipping management platform, a first information collection module, a second information collection module, and a third information collection module;

[0006] The first information collection module is used to collect the first coal information of the vehicle before coal transportation and send the first coal information to the coal shipping management platform;

[0007] The second information collection module is used to collect the second coal information of the vehicle when coal transportation is completed and send the second coal information to the coal shipping management platform;

[0008] The third information collection module is used to collect the information on the characteristics of the carriage cover of the vehicle during coal transportation in real time and send the information on the characteristics of the carriage cover to the coal shipping management platform;

[0009] The coal shipping management platform is used for:

[0010] judging whether the state of the carriage cover of the vehicle has changed according to the information on the characteristics of the carriage cover of the vehicle;

[0011] When it is determined that the state of the carriage cover of the vehicle has changed, calculating the difference between the first coal information value and the second coal information value of the vehicle, and judging whether there is coal stealing during the coal transportation process of the vehicle according to the difference.

[0012] In the embodiment of the present invention, the coal shipping management platform is used to send an abnormal warning message about the vehicle when it is determined that the state of the carriage cover of the vehicle has changed, and is used to send a coal stealing alarm message about the vehicle when it is judged that there is coal stealing during the coal transportation process of the vehicle.

[0013] In the embodiment of the present invention, the vehicle management system for coal transportation further includes a mobile Internet platform, and the mobile Internet platform is used to receive the abnormal warning message about the vehicle and the coal stealing alarm message about the vehicle sent from the coal shipping management platform.

[0014] In the embodiment of the present invention, the first information collection module includes: a first weight collection unit, a first coal density collection unit, and a first coal type judgment unit;

[0015] The first weight collection unit is used to collect the weight value of the coal loaded on the vehicle before coal transportation;

[0016] The first coal density collection unit is used to collect the density value of the coal loaded on the vehicle before coal transportation;

[0017] The first coal type judgment unit is used to collect the type information of the coal loaded on the vehicle before coal transportation;

[0018] The first coal information includes the weight value, density value, and type information of the coal loaded on the vehicle before coal transportation.

[0019] In the embodiment of the present invention, the second information collection module includes: a second weight collection unit, a second coal density collection unit, and a second coal type judgment unit;

[0020] The second weight collection unit is used to collect the weight value of the coal loaded on the vehicle after the coal transportation is completed;

[0021] The second coal density acquisition unit is used to acquire the density value of the coal loaded by the vehicle when the coal transportation is completed;

[0022] The second coal type judgment unit is used to acquire the type information of the coal loaded by the vehicle when the coal transportation is completed;

[0023] The second coal information includes the weight value, density value and type information of the coal loaded by the vehicle when the coal transportation is completed.

[0024] In an embodiment of the present invention, the third information acquisition module includes: an image acquisition unit, a tarpaulin lock monitoring unit and a tarpaulin current monitoring unit;

[0025] The image acquisition unit is used to acquire the moving distance of the marker on the vehicle compartment in real time;

[0026] The tarpaulin lock monitoring unit is used to monitor the state of the tarpaulin lock of the vehicle in real time;

[0027] The tarpaulin current monitoring unit is used to acquire the current value of the wire on the tarpaulin of the vehicle in real time;

[0028] The tarpaulin feature information of the vehicle compartment includes the moving distance of the marker on the vehicle compartment acquired in real time, the state of the tarpaulin lock and the current value of the wire on the tarpaulin.

[0029] In an embodiment of the present invention, the coal shipping management platform determines whether the state of the tarpaulin of the vehicle has changed according to the moving distance of the marker on the vehicle compartment, the state of the tarpaulin lock or the current value of the wire on the tarpaulin acquired in real time.

[0030] In an embodiment of the present invention, the coal shipping management platform determines whether the state of the tarpaulin of the vehicle has changed according to the moving distance of the marker on the vehicle compartment, the state of the tarpaulin lock or the current value of the wire on the tarpaulin acquired in real time, including: determining whether the moving distance of the marker on the vehicle compartment acquired in real time is greater than a preset moving distance, and if so, determining that the state of the tarpaulin of the vehicle has changed;

[0031] Determining whether the state of the tarpaulin lock of the vehicle monitored in real time has changed once, and if so, determining that the state of the tarpaulin of the vehicle has changed;

[0032] Determining whether the current value of the wire on the tarpaulin of the vehicle acquired in real time is greater than a preset current change threshold, and if so, determining that the state of the tarpaulin of the vehicle has changed.

[0033] In an embodiment of the present invention, when the coal shipping management platform determines that the state of the vehicle's carriage awning has changed, it calculates the weight difference between the weight value of the coal loaded before the coal transportation of the vehicle and the weight value of the coal loaded after the coal transportation is completed. When the weight difference exceeds the preset weight difference, it is determined that there is a situation of coal substitution during the coal transportation of the vehicle;

[0034] When the coal shipping management platform determines that the state of the vehicle's carriage awning has changed, it calculates the density difference between the density value of the coal loaded before the coal transportation of the vehicle and the density value of the coal loaded after the coal transportation is completed. When the density difference exceeds the preset density difference, it is determined that there is a situation of coal substitution during the coal transportation of the vehicle;

[0035] When the coal shipping management platform determines that the state of the vehicle's carriage awning has changed, it determines whether the type of coal loaded before the coal transportation of the vehicle is consistent with the type of coal loaded after the coal transportation is completed. If not, it is determined that there is a situation of coal substitution during the coal transportation of the vehicle.

[0036] In an embodiment of the present invention, the coal shipping management platform is further configured to issue an abnormal warning message about the vehicle when it is unable to receive the real-time awning feature information of the vehicle.

[0037] A second aspect of the present invention provides a method for monitoring coal transportation vehicles, including:

[0038] Collecting first coal information of the vehicle before coal transportation through a first information collection module and sending the first coal information to the coal shipping management platform;

[0039] Collecting second coal information of the vehicle when the coal transportation is completed through a second information collection module and sending the second coal information to the coal shipping management platform;

[0040] Collecting the carriage awning feature information of the vehicle in real time during the coal transportation process through a third information collection module and sending the carriage awning feature information of the vehicle to the coal shipping management platform;

[0041] Judging whether the state of the vehicle's carriage awning has changed according to the carriage awning feature information of the vehicle;

[0042] When it is determined that the state of the vehicle's carriage awning has changed, calculating the difference between the first coal information value and the second coal information value of the vehicle, and judging whether there is a situation of coal substitution during the coal transportation of the vehicle according to the difference.

[0043] The coal transportation vehicle monitoring system monitors the cover feature information of the vehicle during transportation to determine whether the vehicle is in an abnormal condition. For the vehicle in an abnormal state, the coal information in the vehicle is verified when the vehicle completes coal transportation. The information difference between the first coal information before coal transportation and the second coal information when coal transportation is completed is calculated. The vehicle in an abnormal state is confirmed through this information difference to determine whether there is a situation of coal theft or replacement in the vehicle, so as to realize the monitoring of the vehicle.

[0044] Other features and advantages of the technical solution of the present invention will be described in detail in the following specific implementation section. Brief Description of the Drawings

[0045] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0046] Figure 1 is a schematic structural diagram of the coal transportation vehicle monitoring system provided by an embodiment of the present invention;

[0047] Figure 2 is a schematic flowchart of the coal transportation vehicle monitoring method provided by an embodiment of the present invention. Detailed Description of the Invention

[0048] In order to make the technical solutions and advantages in the embodiments of the present invention clearer and more understandable, the following further describes the exemplary embodiments of the present invention in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than an exhaustive list of all embodiments. It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0051] In the present invention, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a connection capable of mutual communication; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the process of implementing the present invention, the inventor found that in the existing coal transportation process, the phenomenon often occurs that high-quality coal is secretly replaced with low-quality coal, stone slag, or stolen at night, which will invisibly cause extremely bad influence and material losses to customers and coal mine enterprises.

[0053] In the prior art, mainly traditional weighing methods are used for detection before and after unloading, or electronic lead seals are used on the carriage doors and tarpaulins to ensure that the carriage is not moved during transportation. The method of using the weight difference before and after unloading for detection has very limited effects. For example, during the transportation, the weight of the materials is measured midway, and inferior stones are mixed in the coal to pass off the inferior as the superior, or high-quality coal mines are changed into low-quality coal mines to make illegal profits by earning price differences. Electronic lead seals are mainly useful for enclosed container vehicles and have little anti-theft effect on open-top vehicles used for coal transportation. For example, the transportation personnel can lift the tarpaulin without opening the vehicle railing and without touching the electronic lead seal, and directly steal and replace the coal from above. Therefore, the prior art cannot completely avoid the substitution and theft of coal during transportation and has poor monitoring effects on vehicles.

[0054] In view of the above problems, an embodiment of the present invention provides a monitoring system for coal transportation vehicles, including: a coal shipping management platform, a first information collection module, a second information collection module, and a third information collection module; the first information collection module is used to collect first coal information of the vehicle before coal transportation and send the first coal information to the coal shipping management platform; the second information collection module is used to collect second coal information of the vehicle when the coal transportation is completed and send the second coal information to the coal shipping management platform; the third information collection module is used to collect in real time the carriage cover feature information of the vehicle during coal transportation and send the carriage cover feature information to the coal shipping management platform; the coal shipping management platform is used to: judge whether the carriage cover state of the vehicle has changed according to the carriage cover feature information of the vehicle; when it is determined that the carriage cover state of the vehicle has changed, calculate the difference between the first coal information value and the second coal information value of the vehicle, and judge whether there is coal stealing in the vehicle during coal transportation according to the difference. The monitoring system for coal transportation vehicles monitors the carriage cover feature information of the vehicle during transportation to judge whether the vehicle has abnormal conditions, verifies the coal information in the vehicle when the vehicle with abnormal state completes coal transportation, calculates the information difference between the first coal information before coal transportation and the second coal information when the coal transportation is completed, and confirms the vehicle with abnormal state through the information difference to judge whether there is coal stealing in the vehicle, so as to realize the monitoring of the vehicle.

[0055] Figure 1 is a schematic structural diagram of the monitoring system for coal transportation vehicles provided by the embodiment of the present invention. As Figure 1 shown, a monitoring system for coal transportation vehicles provided in this embodiment includes: a coal shipping management platform, a first information collection module, a second information collection module, and a third information collection module;

[0056] The first information collection module is used to collect first coal information of the vehicle before coal transportation and send the first coal information to the coal shipping management platform;

[0057] The second information collection module is used to collect second coal information of the vehicle when the coal transportation is completed and send the second coal information to the coal shipping management platform;

[0058] The third information collection module is used to collect in real time the carriage cover feature information of the vehicle during coal transportation and send the carriage cover feature information to the coal shipping management platform;

[0059] The coal shipping management platform is used to:

[0060] Determine whether the state of the vehicle's cab cover has changed according to the cab cover characteristic information of the vehicle;

[0061] When it is determined that the state of the vehicle's cab cover has changed, calculate the difference between the first coal information value and the second coal information value of the vehicle, and determine whether there is coal theft during the coal transportation process of the vehicle according to this difference.

[0062] In this embodiment, the first information acquisition module includes: a first weight acquisition unit, a first coal density acquisition unit, and a first coal type judgment unit;

[0063] The first weight acquisition unit is used to acquire the weight value of the coal loaded on the vehicle before coal transportation;

[0064] The first coal density acquisition unit is used to acquire the density value of the coal loaded on the vehicle before coal transportation;

[0065] The first coal type judgment unit is used to acquire the type information of the coal loaded on the vehicle before coal transportation;

[0066] The first coal information includes the weight value, density value, and type information of the coal loaded on the vehicle before coal transportation.

[0067] In this embodiment, the second information acquisition module includes: a second weight acquisition unit, a second coal density acquisition unit, and a second coal type judgment unit;

[0068] The second weight acquisition unit is used to acquire the weight value of the coal loaded on the vehicle after completing coal transportation;

[0069] The second coal density acquisition unit is used to acquire the density value of the coal loaded on the vehicle after completing coal transportation;

[0070] The second coal type judgment unit is used to acquire the type information of the coal loaded on the vehicle after completing coal transportation;

[0071] The second coal information includes the weight value, density value, and type information of the coal loaded on the vehicle after completing coal transportation.

[0072] In this embodiment, the third information acquisition module includes: an image acquisition unit, a cab cover lock monitoring unit, and a cab cover current monitoring unit;

[0073] The image acquisition unit is used to acquire the moving distance of the marker of the vehicle's cab in real time;

[0074] The cab cover lock monitoring unit is used to monitor the state of the cab cover lock of the vehicle in real time;

[0075] The awning current monitoring unit is used to collect the current value of the wire on the awning of the vehicle in real time;

[0076] The carriage awning feature information includes the moving distance of the marker of the carriage collected in real time, the state of the awning lock, and the current value of the wire on the awning.

[0077] In this embodiment, the coal shipping management platform determines whether the state of the carriage awning of the vehicle has changed according to the moving distance of the marker of the carriage collected in real time, the state of the awning lock, or the current value of the wire on the awning.

[0078] Further, the coal shipping management platform determines whether the state of the carriage awning of the vehicle has changed according to the moving distance of the marker of the carriage collected in real time, the state of the awning lock, or the current value of the wire on the awning, including:

[0079] Determine whether the moving distance of the marker of the carriage collected in real time is greater than the preset moving distance. If so, determine that the state of the carriage awning of the vehicle has changed;

[0080] Determine whether the state of the awning lock of the vehicle monitored in real time has changed once. If so, determine that the state of the carriage awning of the vehicle has changed;

[0081] Determine whether the current value of the wire on the awning of the vehicle collected in real time is greater than the preset current change threshold. If so, determine that the state of the carriage awning of the vehicle has changed.

[0082] In this embodiment, when the coal shipping management platform determines that the state of the carriage awning of the vehicle has changed, it calculates the weight difference between the weight value of the coal loaded before coal transportation of the vehicle and the weight value of the coal loaded when the coal transportation is completed. When the weight difference exceeds the preset weight difference, it is determined that there is a situation of coal theft during the coal transportation process; in this embodiment, the preset weight difference is 3%.

[0083] When the coal shipping management platform determines that the state of the carriage awning of the vehicle has changed, it calculates the density difference between the density value of the coal loaded before coal transportation of the vehicle and the density value of the coal loaded when the coal transportation is completed. When the density difference exceeds the preset density difference, it is determined that there is a situation of coal theft during the coal transportation process; in this embodiment, the preset density difference is 5%.

[0084] Further, in this embodiment, the preset weight difference and the preset density difference are determined by the amount of water added during coal humidification treatment. If the coal is humidified during transportation, that is, a certain amount of water is added, then the overall weight will decrease during transportation as the water evaporates. When weighing again at the destination and weighing in real time during transportation, this part of the factor should be taken into account.

[0085] When the coal shipping management platform determines that the state of the vehicle's carriage cover has changed, it determines whether the type of coal loaded in the vehicle before coal transportation is the same as the type of coal loaded when the coal transportation is completed. If not, it determines that there is a situation of coal substitution during the coal transportation process of the vehicle.

[0086] In this embodiment, the first information collection module is arranged at the origin of the vehicle transporting coal. The first information collection module includes: a first weight collection unit, a first coal density collection unit, and a first coal type judgment unit. The first weight collection unit is a first weight sensor, the first coal density collection unit is a first density meter and a first coal quality testing system. The first weight sensor is used to measure the weight value of the coal loaded in the vehicle before coal transportation. The first density meter is used to measure the density value of the coal loaded in the vehicle before coal transportation. The first coal quality testing system is used to test the type or coal quality of the coal loaded in the vehicle before coal transportation.

[0087] In this embodiment, the first information collection module further includes a first vehicle information recognition unit. Before the vehicle transports coal, it recognizes the vehicle information, obtains the first vehicle information, and associates the first vehicle information with the first coal information. The vehicle information includes the license plate and the driver's identity information.

[0088] The second information collection module further includes a second vehicle information recognition unit. When the vehicle completes coal transportation, it recognizes the vehicle information, obtains the second vehicle information, and determines whether the first vehicle information is the same as the second vehicle information. When the first vehicle information is not the same as the second vehicle information, it determines that there is a situation of coal substitution during the coal transportation process of the vehicle.

[0089] In this embodiment, the second information collection module is arranged at the destination of the vehicle transporting coal. The second information collection module includes: a second weight collection unit, a second coal density collection unit, and a second coal type judgment unit. The second weight collection unit is a second weight sensor, the second coal density collection unit is a second density meter, and the second coal type judgment unit is a second coal quality testing system. The second weight sensor is used to measure the weight value of the coal loaded in the vehicle when the coal transportation is completed. The second density meter is used to measure the density value of the coal loaded in the vehicle when the coal transportation is completed. The second coal quality testing system is used to test the type or coal quality of the coal loaded in the vehicle when the coal transportation is completed.

[0090] In this embodiment, the third information collection module is arranged on the vehicle and is used to collect the real-time cover feature information of the vehicle during the coal transportation process in real time.

[0091] Specifically, the third information collection module includes: an image collection unit, a canopy lock monitoring unit, and a canopy current monitoring unit.

[0092] The image collection unit includes multiple cameras, which are dispersedly arranged on the back of the vehicle and both sides of the carriage to capture real-time image information of the carriage during transportation. The multiple cameras are dispersedly arranged to ensure that the images captured by at least some of the cameras can cover the entire carriage.

[0093] Furthermore, multiple markers are arranged at the edge of the carriage of the vehicle. The state change of the carriage is judged by the position of the markers in the images captured by the cameras. The color of the markers can be very different from both the carriage and the canopy, so as to quickly extract the part of the markers from the images captured by the cameras. For example, when the spraying color of the vehicle is red and the color of the canopy is blue, the markers can be yellow. In the images captured by the cameras, the yellow pixels are extracted as the markers. Also, since the cameras are fixed on the vehicle, the positions of the cameras and the markers are relatively fixed. Even affected by factors such as vibration during the movement of the vehicle, the change in the relative position between the markers and the cameras is very limited. Correspondingly, the change degree of the coordinates of the yellow pixels of the markers in the images captured by the cameras is also very small. If the position of the yellow pixels changes significantly, it indicates that the current markers may have been moved, and at this time the canopy may have been opened, and theft or substitution may occur. It is best to connect a part of the markers to the canopy and another part to the carriage to fully prevent theft or substitution of coal by lifting the canopy.

[0094] In this embodiment, the canopy lock monitoring unit includes multiple sensors for sensing the state of the locks. Locks are arranged at the edge of the canopy of the vehicle to lock the edge of the canopy on the carriage, further preventing theft or substitution of coal by opening the canopy. Correspondingly, one sensor is arranged for each lock, and the sensor can be determined according to the actual situation of the lock.

[0095] In this embodiment, the awning current monitoring unit includes a current sensor. Some wires distributed in a grid pattern are interspersed in the awning of the vehicle, and a power supply is configured for the wires. The power supply powers the wires to generate current in the wires. The current sensor continuously monitors the current in the wires. When the current signal in the wires disappears or changes significantly, it indicates that the wires are disconnected. Based on the state of the wires, it can be determined whether the awning is damaged, so as to avoid stealing or substituting coal by damaging the awning. More specifically, the wires can be divided into two groups. One group of wires is arranged along the front-back direction of the vehicle, and the other group of wires is arranged along the left-right direction of the vehicle. The wires in the same group are connected in sequence at the head and tail to form a complete conductor, that is, actually only two wires need to be set. Correspondingly, two power supply modules and current sensors are also set, thus simplifying the structure. In addition, insulation treatment needs to be done between the two wires, that is, the intersecting positions cannot be in direct contact.

[0096] In this embodiment, the third information acquisition module further includes a vehicle controller. The vehicle controller is arranged on the vehicle. The vehicle controller is respectively connected to the image acquisition unit, the awning lock monitoring unit, and the awning current monitoring unit. The vehicle controller is used to control the image acquisition unit, the awning lock monitoring unit, and the awning current monitoring unit to work. And the vehicle controller receives the moving distance of the marker of the vehicle collected by the image acquisition unit, receives the lock state of the awning lock of the vehicle monitored by the awning lock monitoring unit, and receives the current value of the wires distributed on the awning collected by the awning current monitoring unit.

[0097] Further, the vehicle controller also has a wireless communication module. The vehicle controller sends the data collected in real time by the image acquisition unit, the awning lock monitoring unit, and the awning current monitoring unit to the coal shipping management platform through the wireless communication module.

[0098] In this embodiment, the coal shipping management platform is used to issue an abnormal warning message about the vehicle when it is determined that the state of the carriage awning of the vehicle has changed, and is used to issue a coal substitution alarm message about the vehicle when it is determined that there is a situation of coal substitution during the coal transportation process of the vehicle.

[0099] In this embodiment, the vehicle management system for coal transportation further includes a mobile Internet platform. The mobile Internet platform is used to receive the abnormal warning message about the vehicle and the coal substitution alarm message about the vehicle sent by the coal shipping management platform.

[0100] In this embodiment, the mobile Internet platform includes: a sales terminal, a customer terminal, a driver terminal, and a carrier terminal. The sales terminal, the customer terminal, the driver terminal, and the carrier terminal all receive the abnormal warning information about the vehicle and the coal theft alarm information about the vehicle sent from the coal shipping management platform.

[0101] In this embodiment, the coal shipping management platform is further configured to send out the abnormal warning information about the vehicle when it cannot receive the real-time canopy feature information of the vehicle.

[0102] Figure 2 It is a schematic flow chart of the coal transportation vehicle monitoring method provided by an embodiment of the present invention. As Figure 2 shown, the coal transportation vehicle monitoring method provided by this embodiment includes:

[0103] S1. Collect the first coal information of the vehicle before coal transportation through the first information collection module, and send the first coal information to the coal shipping management platform;

[0104] S2. Collect the second coal information of the vehicle when the coal transportation is completed through the second information collection module, and send the second coal information to the coal shipping management platform;

[0105] S3. Collect the carriage canopy feature information of the vehicle in real time during coal transportation through the third information collection module, and send the carriage canopy feature information of the vehicle to the coal shipping management platform;

[0106] S4. Judge whether the state of the carriage canopy of the vehicle has changed according to the carriage canopy feature information of the vehicle;

[0107] S5. When it is determined that the state of the carriage canopy of the vehicle has changed, calculate the difference between the first coal information value and the second coal information value of the vehicle, and judge whether there is coal theft during the coal transportation process of the vehicle according to the difference.

[0108] The first information collection module includes: a first weight collection unit, a first coal density collection unit, and a first coal type judgment unit. In step S1, the collecting the first coal information of the vehicle before coal transportation through the first information collection module and sending the first coal information to the coal shipping management platform includes:

[0109] Collect the weight value of the coal loaded on the vehicle before coal transportation through the first weight collection unit;

[0110] Collect the density value of the coal loaded on the vehicle before coal transportation through the first coal density collection unit;

[0111] Collect the information of the coal loaded on the vehicle before coal transportation through the first coal type judgment unit;

[0112] The first coal information includes the weight value, density value, and type information of the coal loaded by the vehicle before coal transportation.

[0113] The second information collection module includes: a second weight collection unit, a second coal density collection unit, and a second coal type judgment unit. In step S2, the second coal information of the vehicle when the coal transportation is completed is collected through the second information collection module, and the second coal information is sent to the coal shipping management platform, including:

[0114] Collect the weight value of the coal loaded by the vehicle when the coal transportation is completed through the second weight collection unit;

[0115] Collect the density value of the coal loaded by the vehicle when the coal transportation is completed through the second coal density collection unit;

[0116] Collect the type information of the coal loaded by the vehicle when the coal transportation is completed through the second coal type judgment unit;

[0117] The second coal information includes the weight value, density value, and type information of the coal loaded by the vehicle when the coal transportation is completed.

[0118] The third information collection module includes: an image collection unit, a tarpaulin lock monitoring unit, and a tarpaulin current monitoring unit. In step S3, the real-time tarpaulin feature information of the vehicle during coal transportation is collected through the third information collection module, and the real-time tarpaulin feature information is sent to the coal shipping management platform, including:

[0119] Collect the moving distance of the marker on the vehicle's carriage in real time through the image collection unit;

[0120] Monitor the status of the vehicle's tarpaulin lock in real time through the tarpaulin lock monitoring unit;

[0121] Collect the current value of the wire on the vehicle's tarpaulin in real time through the tarpaulin current monitoring unit;

[0122] The carriage tarpaulin feature information includes the moving distance of the marker on the carriage collected in real time, the status of the tarpaulin lock, and the current value of the wire on the tarpaulin.

[0123] In step S4, judging whether the state of the vehicle's carriage tarpaulin has changed according to the carriage tarpaulin feature information of the vehicle includes:

[0124] The coal shipping management platform judges whether the state of the vehicle's carriage tarpaulin has changed according to the moving distance of the marker on the carriage collected in real time, the status of the tarpaulin lock, or the current value of the wire on the tarpaulin.

[0125] Further, the coal shipping management platform determines whether the moving distance of the marker on the carriage collected in real time is greater than a preset moving distance. If so, it is determined that the state of the carriage cover of the vehicle has changed;

[0126] The coal shipping management platform determines whether the state of the cover lock of the vehicle monitored in real time has changed once. If so, it is determined that the state of the carriage cover of the vehicle has changed;

[0127] The coal shipping management platform determines whether the current value of the wire on the carriage cover of the vehicle collected in real time is greater than a preset current change threshold. If so, it is determined that the state of the carriage cover of the vehicle has changed.

[0128] In step S5, when it is determined that the state of the carriage cover of the vehicle has changed, the difference between the first coal information value and the second coal information value of the vehicle is calculated, and whether there is coal stealing during the coal transportation process of the vehicle is judged according to this difference, including:

[0129] When it is determined that the state of the carriage cover of the vehicle has changed, the coal shipping management platform calculates the weight difference between the weight value of the coal loaded before the coal transportation of the vehicle and the weight value of the coal loaded when the coal transportation is completed. When the weight difference exceeds the preset weight difference, it is determined that there is coal stealing during the coal transportation process of the vehicle; in this embodiment, the preset weight difference is 3%.

[0130] When it is determined that the state of the carriage cover of the vehicle has changed, the coal shipping management platform calculates the density difference between the density value of the coal loaded before the coal transportation of the vehicle and the density value of the coal loaded when the coal transportation is completed. When the density difference exceeds the preset density difference, it is determined that there is coal stealing during the coal transportation process of the vehicle; in this embodiment, the preset density difference is 5%.

[0131] Further, in this embodiment, the preset weight difference and the preset density difference are determined by the amount of water added during the coal wetting treatment. If the coal is wet-treated during transportation, that is, a certain amount of water is added, then the overall weight will decrease during transportation as the water evaporates. When weighing again at the destination and weighing in real time during transportation, this part of the factor should be taken into account.

[0132] When it is determined that the state of the carriage cover of the vehicle has changed, the coal shipping management platform determines whether the type of coal loaded before the coal transportation of the vehicle is the same as the type of coal loaded when the coal transportation is completed. If not, it is determined that there is coal stealing during the coal transportation process of the vehicle.

[0133] An embodiment of the present invention also provides a computer device, including: a memory, a processor, and a computer program, where the computer program is stored in the memory and configured to be executed by the processor to implement the above-mentioned coal transportation vehicle monitoring method.

[0134] An embodiment of the present invention also provides a machine-readable storage medium, on which computer program instructions are stored, and when the computer program instructions are executed by a processor, the above-mentioned coal transportation vehicle monitoring method is implemented.

[0135] Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention can take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk memories, CD-ROMs, optical memories, etc.) containing computer-usable program codes. The solutions in the embodiments of the present invention can be implemented in various computer languages, for example, object-oriented programming languages such as Java and interpreted scripting languages such as JavaScript.

[0136] The present invention is described with reference to the flowcharts and / or block diagrams of methods, apparatuses (systems), and computer program products according to embodiments of the present invention. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of flows and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing devices generate a device for implementing the functions specified in Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.

[0137] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory generate a manufactured product including an instruction device, and the instruction device implements the functions specified in Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.

[0138] These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operation steps are executed on the computer or other programmable device to generate a computer-implemented process, and thus the instructions executed on the computer or other programmable device provide for implementing the functions in the processFigure 1 One process or multiple processes and / or blocks Figure 1 Steps of functions specified in one block or multiple blocks.

[0139] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concepts. Therefore, the appended claims are intended to be construed to include the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0140] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A coal transport vehicle monitoring system, characterized in that: include: A coal shipping management platform, a first information collection module, a second information collection module, and a third information collection module; The first information collection module is used to collect first coal information of the vehicle before coal transportation, and send the first coal information to the coal shipping management platform; The second information collection module is used to collect the second coal information of the vehicle when the vehicle completes the coal transportation, and send the second coal information to the coal shipping management platform; The third information collection module is used to collect the vehicle compartment canopy feature information during the coal transportation process in real time, and send the vehicle compartment canopy feature information to the coal shipping management platform; The coal shipping management platform is used for: Determining whether a state of a vehicle compartment cover has changed according to the vehicle compartment cover characteristic information; When it is determined that the state of the vehicle's compartment cover has changed, the difference between the first coal information value and the second coal information value of the vehicle is calculated, and based on the difference, it is determined whether the vehicle has stolen coal during the coal transportation process.

2. The coal transport vehicle monitoring system according to claim 1, characterized in that: The coal shipping management platform is used to issue abnormal warning information about the vehicle when it is determined that the state of the vehicle's compartment cover has changed, and to issue coal theft alarm information about the vehicle when it is determined that the vehicle has stolen coal during the coal transportation process.

3. The coal transport vehicle monitoring system according to claim 2, characterized in that: The vehicle management system for coal transportation also includes a mobile Internet platform, which is used to receive abnormal warning information about the vehicle and coal theft alarm information about the vehicle from the coal shipping management platform.

4. The coal transport vehicle monitoring system according to claim 1, characterized in that: The first information collection module includes: a first weight collection unit, a first coal density collection unit and a first coal type judgment unit; The first weight collection unit is used to collect the weight value of the coal loaded on the vehicle before the coal is transported; The first coal density collection unit is used to collect the density value of the coal loaded on the vehicle before the coal is transported; The first coal type determination unit is used to collect information on the type of coal loaded on the vehicle before coal transportation; The first coal information includes the weight value, density value and type information of the coal loaded on the vehicle before coal transportation.

5. The coal transport vehicle monitoring system according to claim 4, characterized in that: The second information collection module includes: a second weight collection unit, a second coal density collection unit and a second coal type judgment unit; The second weight collection unit is used to collect the weight value of the coal loaded on the vehicle when the coal transportation is completed; The second coal density collection unit is used to collect the density value of the coal loaded on the vehicle when the coal transportation is completed; The second coal type determination unit is used to collect information on the type of coal loaded on the vehicle when the vehicle completes coal transportation; The second coal information includes the weight value, density value and type information of the coal loaded on the vehicle when the coal transportation is completed.

6. The coal transport vehicle monitoring system according to claim 5, characterized in that: The third information acquisition module includes: an image acquisition unit, a canopy lock monitoring unit and a canopy current monitoring unit; The image acquisition unit is used to acquire the moving distance of the marker of the vehicle compartment in real time; The canopy lock monitoring unit is used to monitor the status of the canopy lock of the vehicle in real time; The canopy current monitoring unit is used to collect the current value of the wire on the canopy of the vehicle in real time; The carriage canopy feature information includes the moving distance of the carriage marker, the status of the canopy lock, and the current value of the wire on the canopy collected in real time.

7. The coal transport vehicle monitoring system according to claim 6, characterized in that: The coal shipping management platform determines whether the state of the vehicle's carriage cover has changed based on the moving distance of the carriage's marker, the state of the cover lock, or the current value of the wire on the cover collected in real time.

8. The coal transport vehicle monitoring system according to claim 7, characterized in that: The coal shipping management platform determines whether the state of the vehicle's compartment canopy has changed according to the real-time collected movement distance of the compartment marker, the state of the canopy lock or the current value of the conductor on the canopy, including: determining whether the real-time collected movement distance of the compartment marker is greater than a preset movement distance, and if so, determining that the vehicle's compartment canopy state has changed; Determine whether the state of the canopy lock of the vehicle monitored in real time has changed once, and if so, determine that the state of the vehicle's compartment canopy has changed; It is determined whether the current value of the wire on the canopy of the vehicle collected in real time is greater than a preset current change threshold. If so, it is determined that the state of the vehicle's compartment canopy has changed.

9. The coal transport vehicle monitoring system according to claim 5, characterized in that: When the coal delivery management platform determines that the state of the vehicle's carriage cover has changed, it calculates the weight difference between the weight of the coal loaded on the vehicle before coal transportation and the weight of the coal loaded when the coal transportation is completed. When the weight difference exceeds the preset weight difference, it is determined that the vehicle has stolen coal during the coal transportation process; When the coal delivery management platform determines that the state of the vehicle's compartment canopy has changed, it calculates the density difference between the density value of the coal loaded on the vehicle before coal transportation and the density value of the coal loaded when the coal transportation is completed. When the density difference exceeds the preset density difference, it is determined that the vehicle has stolen coal during the coal transportation process; When the coal shipping management platform determines that the state of the vehicle's compartment cover has changed, it determines whether the type of coal loaded on the vehicle before coal transportation is consistent with the type of coal loaded when the coal transportation is completed. If they are inconsistent, it is determined that the vehicle has replaced coal during the coal transportation process.

10. A method for monitoring a coal transport vehicle, characterized in that: include: Collecting first coal information of the vehicle before coal transportation through the first information collection module, and sending the first coal information to the coal shipping management platform; The second information collection module collects the second coal information of the vehicle when the vehicle completes the coal transportation, and sends the second coal information to the coal shipping management platform; The third information collection module collects the vehicle compartment canopy feature information in real time during the coal transportation process, and sends the vehicle compartment canopy feature information to the coal shipping management platform; Determining whether a state of a vehicle compartment cover has changed according to the vehicle compartment cover characteristic information; When it is determined that the state of the vehicle's compartment cover has changed, the difference between the first coal information value and the second coal information value of the vehicle is calculated, and based on the difference, it is determined whether the vehicle has stolen coal during the coal transportation process.

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