Tank truck anti-theft system and method

Abstract

The present invention discloses a tank truck anti-theft system and method, comprising a first detection device for detecting vehicle information arranged at a starting point, a second detection device for detecting vehicle information arranged at an arrival point, a controller, a power supply device, a tank cover circuit of the vehicle, and a discharge drive device of the vehicle, wherein: the first input end of the controller is connected to the output end of the first detection device, the second input end is connected to the output end of the second detection device, the first output end is connected to the input end of the power supply device, the first output end of the power supply device is connected to the power supply end of the tank cover circuit, and the second output end is connected to the power supply end of the discharge drive device, and the controller is used to control the power supply device so that the tank cover circuit and the discharge drive device are not powered on and cannot work when the vehicle leaves the starting point and has not yet reached the arrival point, thereby prohibiting loading and unloading. The present application ensures the safety of materials during transportation, has a high degree of automation, saves human resources, and reduces production costs.

Description

Technical Field

[0001] The present invention relates to the field of logistics and transportation, and in particular to a tank truck anti-theft system and method. Background Art

[0002] Tank trucks are box-type transport vehicles with tank-shaped bodies, used to transport various liquids, liquefied gases and powdered materials, including gasoline, gas, commercial concrete, etc. Tank trucks play a very important role in transportation, accounting for about 18% of the total number of trucks. Therefore, anti-theft of tank trucks is particularly important. At present, the common anti-theft measures in the transportation process of tank trucks are sealing and lead sealing. However, for vehicles with short distances and frequent departures, the installation of lead seals is labor-intensive and costly. There may even be uncontrollable human damage, which will not achieve the purpose of anti-theft and cannot ensure the safe delivery of property.

[0003] Therefore, how to provide a solution to the above technical problems is a problem that technicians in this field need to solve at present. Summary of the invention

[0004] The purpose of the present invention is to provide a tank truck anti-theft system and method. During transportation, the tank cover is covered on the tank mouth and cannot be opened, and the unloading drive device cannot work normally, so that loading or unloading cannot be carried out, thereby ensuring the safety of materials during transportation and achieving the anti-theft purpose. In addition, the system has a high degree of automation, saves human resources, and reduces production costs.

[0005] In order to solve the above technical problems, the present invention provides a tank truck anti-theft system, comprising a first detection device arranged at a departure point for detecting vehicle information, a second detection device arranged at an arrival point for detecting the vehicle information, a controller, a power supply device, a tank cover circuit of the vehicle and a discharge drive device of the vehicle, wherein:

[0006] The first input end of the controller is connected to the output end of the first detection device, the second input end of the controller is connected to the output end of the second detection device, the first output end of the controller is connected to the input end of the power supply device, the first output end of the power supply device is connected to the power supply end of the tank cover circuit, and the second output end of the power supply device is connected to the power supply end of the unloading drive device. The controller is used to control the power supply device so that the tank cover circuit and the unloading drive device are not powered and cannot work when the vehicle leaves the starting point and has not yet reached the arrival point, thereby prohibiting loading and unloading.

[0007] Preferably, the system further comprises a first receiving device for receiving a first control instruction from a driver, an output end of the first receiving device is connected to a third input end of the controller, and the controller is further configured to control the tank cover to open upon receiving the first control instruction.

[0008] Preferably, the first receiving device is specifically a remote controller.

[0009] Preferably, the system further comprises a tank cover status position monitoring device for recording the status position of the tank cover and alarming when the tank cover is abnormally switched in a non-permitted state, and the input end of the tank cover status position monitoring device is connected to the detection end of the tank cover.

[0010] Preferably, the system also includes a second receiving device for receiving a second control instruction from the driver, the output end of the second receiving device is connected to the fourth input end of the controller, and the controller is also used to control the operation of the unloading drive device when the second control instruction is received.

[0011] Preferably, the system further comprises a discharge monitoring device for monitoring and recording the working status of the discharge drive device and giving an alarm when an abnormality occurs, and the input end of the discharge monitoring device is connected to the detection end of the discharge drive device.

[0012] Preferably, the system also includes a first alarm, a control end of which is connected to the second output end of the controller, and the controller is used to control the first alarm to issue a first alarm when the actual arrival point of the vehicle is inconsistent with the preset arrival point, so as to remind the staff that the transportation route of the vehicle is wrong.

[0013] Preferably, the system further comprises a third detection device arranged at the departure point for detecting the departure time of the vehicle, a fourth detection device arranged at the arrival point for detecting the arrival time of the vehicle and a second alarm, wherein:

[0014] The output end of the third detection device is connected to the fifth input end of the controller, the output end of the fourth detection device is connected to the sixth input end of the controller, and the control end of the second alarm is connected to the third output end of the controller. When the actual arrival time of the vehicle exceeds the preset arrival time, the controller controls the second alarm to issue a second alarm to remind the staff that the transportation time of the vehicle has exceeded.

[0015] Preferably, the power supply device comprises a power supply and a controllable switch, wherein:

[0016] The control end of the controllable switch serves as the input end of the power supply device, the first end of the controllable switch is connected to the output end of the power supply, and the second end of the controllable switch serves as the first output end and the second output end of the power supply device respectively.

[0017] In order to solve the above technical problems, the present invention also provides a tank truck anti-theft method, comprising:

[0018] A first detection device disposed at the starting point detects vehicle information;

[0019] A second detection device disposed at the arrival point detects information of the vehicle;

[0020] When the vehicle leaves the starting point and has not yet reached the arrival point, the controller controls the power supply device to make the tank cover circuit and the unloading drive device not powered and unable to work, thereby prohibiting loading and unloading.

[0021] The present invention provides a tank truck anti-theft system, comprising a first detection device arranged at a starting point for detecting vehicle information, a second detection device arranged at an arrival point for detecting vehicle information, a controller, a power supply device, a tank cover circuit of the vehicle and a discharge drive device of the vehicle, wherein: a first input end of the controller is connected to an output end of the first detection device, a second input end of the controller is connected to an output end of the second detection device, a first output end of the controller is connected to an input end of the power supply device, a first output end of the power supply device is connected to a power supply end of the tank cover circuit, and a second output end of the power supply device is connected to a power supply end of the discharge drive device. The controller is used for controlling the power supply device so that the tank cover circuit and the discharge drive device are not powered on and cannot work when the vehicle leaves the starting point and has not yet arrived at the arrival point, thereby prohibiting loading and unloading.

[0022] Compared with the prior art of anti-theft of tank trucks by installing lead seals, the present application detects vehicle information by means of a first detection device and a second detection device respectively arranged at the starting point and the arrival point. When it is detected that the vehicle has left the starting point, the controller immediately controls the power supply device to cut off power to the tank cover circuit and the unloading drive device, so that the tank cover is covered on the tank mouth and cannot be opened, and the unloading drive device cannot work normally, making it impossible to load or unload, thereby ensuring the safety of materials during transportation and achieving the anti-theft purpose. In addition, the degree of automation is high, human resources are saved, and production costs are reduced.

[0023] The present invention also provides a tank truck anti-theft method, which has the same beneficial effects as the above system. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the prior art and the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic structural diagram of a tank truck anti-theft system provided by the present invention;

[0026] Figure 2 The present invention provides a process flow chart of a tank truck anti-theft method. DETAILED DESCRIPTION

[0027] The core of the present invention is to provide a tank truck anti-theft system and method. During transportation, the tank cover is covered on the tank mouth and cannot be opened, and the unloading drive device cannot work normally, so that loading or unloading cannot be carried out, thereby ensuring the safety of materials during transportation and achieving the anti-theft purpose. In addition, the system has a high degree of automation, saves human resources, and reduces production costs.

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Please refer to Figure 1 , Figure 1 The present invention provides a schematic structural diagram of a tank truck anti-theft system, which includes:

[0030] A first detection device 1 for detecting vehicle information arranged at the starting point, a second detection device 2 for detecting vehicle information arranged at the arrival point, a controller 3, a power supply device 4, a tank cover circuit 5 of the vehicle and a discharge drive device 6 of the vehicle, wherein:

[0031] The first input end of the controller 3 is connected to the output end of the first detection device 1, the second input end of the controller 3 is connected to the output end of the second detection device 2, the first output end of the controller 3 is connected to the input end of the power supply device 4, the first output end of the power supply device 4 is connected to the power supply end of the tank cover circuit 5, and the second output end of the power supply device 4 is connected to the power supply end of the unloading drive device 6. The controller 3 is used to control the power supply device 4 so that the tank cover circuit 5 and the unloading drive device 6 are not powered and cannot work when the vehicle leaves the starting point and has not yet reached the arrival point, thereby prohibiting loading and unloading.

[0032] It should be noted that in the present application, the vehicle information detected by the first detection device 1 and the second detection device 2 may be the vehicle license plate number or other information that can identify the vehicle. It may also be additional vehicle identification hardware. In this case, the detection device may specifically be a reader that matches the additional vehicle identification hardware. Of course, it may also be other content. The present invention does not make any special limitation here, and it is determined according to the actual situation.

[0033] Specifically, the tank truck anti-theft system of the present application includes a first detection device 1, a second detection device 2, a controller 3, a power supply device 4, a tank cover circuit 5 of the vehicle, and a vehicle unloading drive device 6. The present application detects the vehicle information of the departure point and the vehicle information of the arrival point respectively by the first detection device 1 and the second detection device 2. When the vehicle leaves the departure point or arrives at the arrival point, the first detection device 1 or the second detection device 2 immediately and automatically collects the vehicle information, and then sends the collected vehicle information to the controller 3.

[0034] After receiving the vehicle information, the controller 3 determines the real-time status of the vehicle and takes corresponding measures. When the controller 3 receives the vehicle information sent by the first detection device 1, it means that the vehicle is leaving the starting point, and the controller 3 immediately controls the power supply device 4 to make the tank cover circuit 5 and the unloading drive device 6 not powered; when the controller 3 receives the vehicle information sent by the second detection device 2, it means that the vehicle has arrived at the destination, and the controller 3 controls the power supply device 4 to make the tank cover circuit 5 and the unloading drive device 6 out of the power-off state. It can be seen that the tank truck anti-theft system of the present application realizes that when the vehicle leaves the starting point and has not yet arrived at the destination, the tank cover circuit 5 and the unloading drive device 6 of the vehicle are always in a power-off state, and it is impossible to control their normal operation, so that loading and unloading cannot be carried out, thereby achieving the purpose of anti-theft.

[0035] Furthermore, the present application can also independently control the power-on status of the tank cover circuit 5 and the unloading drive device 6. At the loading point, only the tank cover circuit 5 is powered, and the unloading drive device 6 is not powered. At the unloading point, only the unloading drive device 6 is powered, and the tank cover circuit 5 is not powered, thereby enhancing the anti-theft effect. The circuit in the present application can specifically be an anti-shear circuit. When lawbreakers attempt to maliciously damage the circuit, the staff can be reminded in time, thereby enhancing the anti-theft function of the system.

[0036] It should also be noted that the first detection device 1 is set at the starting point, the second detection device 2 is set at the arrival point, the power supply device 4, the tank cover circuit 5 and the unloading drive device 6 are located in the vehicle and their positions are constantly changing as the vehicle moves. The controller 3 can choose to set the position according to the actual application scenario. Based on this, the first detection device 1, the second detection device 2, the controller 3, the power supply device 4, the tank cover circuit 5 of the vehicle and the unloading drive device 6 of the vehicle can communicate through wireless communication. In addition, the controller 3 here can be selected but not limited to a single-chip microcomputer, and this application does not make any special restrictions here. The controller 3 can also integrate a communication function to notify the staff to go to the site for loading or unloading.

[0037] In addition, the tank cover in the present application can be specifically an integrated tank cover, which is controlled by a cylinder or a hydraulic cylinder to move forward and backward to achieve the sealing and opening of the tank mouth of the integrated tank cover. The integrated tank cover includes: a track, a bearing pulley, an in-place control and a cylinder intermodal part. Each bearing pulley is provided with a supporting wheel, a pressure wheel and an anti-wheel, and each bearing pulley is fixed to a fixed position of the carriage. The track is stuck in the bearing pulley part. The in-place control part is used to limit the integrated tank cover from sliding when the tank cover is safely covered to the tank mouth or safely moved to the tank mouth. The cylinder (hydraulic) intermodal part is provided with a solenoid valve, an air source and an air source processor part. The air source uses the compressed air output by the vehicle air pump to be stored in a homemade steam drum. The air inlet end of the air source processor is connected to the homemade steam drum, and the control end of the cylinder controls the extension and contraction of the cylinder through the solenoid valve to achieve the automatic opening and closing of the integrated tank cover. Specifically, the integrated tank cover can be designed according to the number and size of the tank mouth of the vehicle to achieve the purpose of saving the cost of the intermodal part.

[0038] The present invention provides a tank truck anti-theft system, comprising a first detection device arranged at a starting point for detecting vehicle information, a second detection device arranged at an arrival point for detecting vehicle information, a controller, a power supply device, a tank cover circuit of the vehicle and a discharge drive device of the vehicle, wherein: a first input end of the controller is connected to an output end of the first detection device, a second input end of the controller is connected to an output end of the second detection device, a first output end of the controller is connected to an input end of the power supply device, a first output end of the power supply device is connected to a power supply end of the tank cover circuit, and a second output end of the power supply device is connected to a power supply end of the discharge drive device. The controller is used for controlling the power supply device so that the tank cover circuit and the discharge drive device are not powered on and cannot work when the vehicle leaves the starting point and has not yet arrived at the arrival point, thereby prohibiting loading and unloading.

[0039] Compared with the prior art of anti-theft of tank trucks by installing lead seals, the present application detects vehicle information by means of a first detection device and a second detection device respectively arranged at the starting point and the arrival point. When it is detected that the vehicle has left the starting point, the controller immediately controls the power supply device to cut off power to the tank cover circuit and the unloading drive device, so that the tank cover is covered on the tank mouth and cannot be opened, and the unloading drive device cannot work normally, making it impossible to load or unload, thereby ensuring the safety of materials during transportation and achieving the anti-theft purpose. In addition, the degree of automation is high, human resources are saved, and production costs are reduced.

[0040] Based on the above embodiments:

[0041] As a preferred embodiment, the system also includes a first receiving device for receiving a first control instruction from the driver, the output end of the first receiving device is connected to the third input end of the controller 3, and the controller 3 is also used to control the tank cover to open when receiving the first control instruction.

[0042] Specifically, when the vehicle arrives at the loading site, the tank cover circuit 5 resumes power supply, and the staff can automatically control the tank cover to open through the first receiving device. The staff no longer needs to get on the vehicle to open the tank cover, thereby improving the loading efficiency and reducing the time spent in the loading process. At the same time, it also reduces the manual operation of the staff, plays a role in avoiding risks, and reduces labor costs.

[0043] As a preferred embodiment, the first receiving device is specifically a remote controller.

[0044] Specifically, the first receiving device in the present application can be a remote control, and the staff can remotely control the opening of the tank cover, so that the staff can control the opening of the tank cover when they are near the tank truck and no longer on the tank truck, thereby ensuring the smooth progress of the loading work, and the operation is simple and the degree of automation is high.

[0045] As a preferred embodiment, the system also includes a tank cover status position monitoring device for recording the status position of the tank cover and alarming when the tank cover is abnormally switched in a non-permitted state, and the input end of the tank cover status position monitoring device is connected to the detection end of the tank cover.

[0046] Specifically, the tank cover status and position monitoring device in the present application can detect the status and position of the integrated tank cover in real time, determine whether the integrated tank cover is closed or opened, and realize when the tank cover can be opened and closed and when it cannot be opened and closed according to the anti-theft requirements, and record the opening and closing of the tank cover in the normal allowed state, and alarm for the opening and closing of the tank cover in the abnormal non-allowed state, and the tank cover cannot be opened.

[0047] As a preferred embodiment, the system also includes a second receiving device for receiving a second control instruction from the driver, the output end of the second receiving device is connected to the fourth input end of the controller 3, and the controller 3 is also used to control the operation of the unloading drive device 6 when the second control instruction is received.

[0048] Specifically, when the vehicle arrives at the unloading site, the unloading drive device 6 resumes power supply, and the staff can automatically control the unloading drive device 6 to work through the second receiving device to achieve normal unloading. The second receiving device here can be a button circuit, of course, it can also be other devices, and this application does not make any special restrictions here, and it is determined according to the actual situation. In addition, the unloading drive device 6 in this application can be a unloading motor or other hydraulic, gas or other unloading drive equipment, and this application does not make any special restrictions here, and it is determined according to the actual situation.

[0049] As a preferred embodiment, the system also includes a unloading monitoring device for monitoring and recording the working status of the unloading drive device 6 and alarming when an abnormality occurs. The input end of the unloading monitoring device is connected to the detection end of the unloading drive device 6.

[0050] Specifically, the unloading monitoring device monitors the unloading drive device 6 of the vehicle, and records the unloading in the normal permitted state, and alarms for the unloading in the abnormal non-permitted state, and cannot start the unloading drive device 6. In addition, the present application may also include an unloading control box, the box door of which is not allowed to be opened normally. If it is opened, the unloading monitoring device immediately alarms.

[0051] As a preferred embodiment, the system also includes a first alarm, a control end of the first alarm is connected to the second output end of the controller 3, and the controller 3 is used to control the first alarm to issue a first alarm when the actual arrival point of the vehicle is inconsistent with the preset arrival point, so as to remind the staff that the transportation route of the vehicle is wrong.

[0052] Specifically, considering that in actual applications, there may be situations where the vehicle transportation route is wrong, such as the vehicle is pre-set to be transported to place A, but is actually transported to place B, the controller 3 of the present application will also check whether the actual arrival point of the vehicle is consistent with the preset arrival point. When inconsistent, the first alarm is controlled to sound an alarm to remind the staff that the transportation route of the vehicle is wrong so that remedial measures can be taken in time. When consistent, the tank cover circuit 5 or the unloading drive device 6 is controlled to restore power supply according to the location of the vehicle to ensure normal loading or unloading.

[0053] As a preferred embodiment, the system further comprises a third detection device arranged at the departure point for detecting the departure time of the vehicle, a fourth detection device arranged at the arrival point for detecting the arrival time of the vehicle, and a second alarm, wherein:

[0054] The output end of the third detection device is connected to the fifth input end of the controller 3, the output end of the fourth detection device is connected to the sixth input end of the controller 3, and the control end of the second alarm is connected to the third output end of the controller 3. The controller 3 is used to control the second alarm to issue a second alarm when the actual arrival time of the vehicle exceeds the preset arrival time, so as to remind the staff that the transportation time of the vehicle has exceeded.

[0055] Specifically, in order to understand more information during the vehicle transportation process and promptly discover and deal with emergencies, the present application also obtains the departure time and arrival time of the vehicle through the third detection device and the fourth detection device respectively, so as to understand the starting point of each vehicle at a certain departure time and the arrival point at a certain arrival time, and then derive the time required for the vehicle to run a certain route. In this way, the transportation time of the vehicle can be reasonably arranged, peak hours can be avoided, and transportation efficiency can be improved.

[0056] In addition, when the actual arrival time of the vehicle exceeds the preset arrival time, in the present application, the controller 3 can control the second alarm to sound an alarm to remind the staff that the transportation time of the vehicle has exceeded and there may be a problem during the transportation of the vehicle, so that the staff can contact the driver in time to check the situation. Specifically, the preset arrival time here is set by the staff, and can be an average of multiple actual arrival times, or a time value that is 10 minutes longer than the average of multiple actual arrival times, or other contents, which are not particularly limited in the present invention.

[0057] As a preferred embodiment, the system also includes a memory for storing vehicle information, departure point location, arrival point location, vehicle departure time, and vehicle arrival time. The input end of the memory is connected to the fourth output end of the controller 3 so that staff can monitor and track the vehicle location.

[0058] Specifically, the memory stores vehicle information, departure point location, arrival point location, vehicle departure time, and vehicle arrival time. When the alarm sounds, the staff can track the vehicle location through the information stored in the memory. Compared with monitoring the vehicle through a camera, this application does not need to stare at the monitoring screen all the time, which reduces the workload. Even for nighttime transportation, this information can be successfully detected and stored, and has a wide range of applications. In addition, the memory can also be connected to a display device, which displays the information stored in the storage device in real time or at preset time intervals, making it convenient for staff to view.

[0059] As a preferred embodiment, the power supply device 4 includes a power supply and a controllable switch, wherein:

[0060] The control end of the controllable switch serves as the input end of the power supply device 4, the first end of the controllable switch is connected to the output end of the power supply, and the second end of the controllable switch serves as the first output end and the second output end of the power supply device 4 respectively.

[0061] Specifically, the power supply device 4 in the present application includes a power supply and a controllable switch, and the controller 3 controls the power supply device 4 specifically in that the controller 3 controls the controllable switch to be disconnected, cutting off the power supply circuit, so that the tank cover circuit 5 and the unloading drive device 6 are not powered. Of course, the power supply device 4 in the present application can also be other structures, and the present application does not make special restrictions here. For example, the power supply device 4 is a power supply with a switch itself, and the controller 3 controls the power supply device 4 specifically in that the controller 3 controls the switch of the power supply itself to be disconnected, and the power supply itself no longer supplies power, so that the tank cover circuit 5 and the unloading drive device 6 are not powered.

[0062] Please refer to Figure 2 , Figure 2 A process flow chart of a tank truck anti-theft method provided by the present invention, the method comprising:

[0063] Step S11: a first detection device disposed at a starting point detects vehicle information;

[0064] Step S12: a second detection device disposed at the arrival point detects vehicle information;

[0065] Step S13: When the vehicle leaves the starting point and has not yet reached the arrival point, the controller controls the power supply device so that the tank cover circuit and the unloading drive device are not powered and cannot work, thereby prohibiting loading and unloading.

[0066] For an introduction to the tank truck anti-theft method provided in this application, please refer to the above-mentioned embodiments of the tank truck anti-theft system, and this application will not go into details here.

[0067] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0068] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0069] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tank truck anti-theft system, characterized in that: The system comprises a first detection device for detecting vehicle information arranged at a starting point, a second detection device for detecting the vehicle information arranged at an arrival point, a controller, a power supply device, a tank cover circuit of the vehicle and a discharge drive device of the vehicle, wherein the vehicle information is a license plate number, wherein: The first input end of the controller is connected to the output end of the first detection device, the second input end of the controller is connected to the output end of the second detection device, the first output end of the controller is connected to the input end of the power supply device, the first output end of the power supply device is connected to the power supply end of the tank cover circuit, and the second output end of the power supply device is connected to the power supply end of the unloading drive device. The controller is used to control the power supply device so that the tank cover circuit and the unloading drive device are not powered and cannot work when the vehicle leaves the starting point and has not yet reached the arrival point, thereby prohibiting loading and unloading, and the tank cover circuit is an anti-shear circuit; The tank cover in the vehicle is an integrated tank cover, and the integrated tank cover includes a track, a bearing pulley, an in-position control and a cylinder intermodal part. The bearing pulleys are all provided with a supporting wheel, a pressure wheel and an anti-wheel, and the bearing pulleys are all fixed to a preset position of the carriage, and the track is clamped at the bearing pulley position. The in-position control part is used to limit the integrated tank cover from sliding when the tank cover is safely covered to the tank mouth or safely moved to the tank mouth. The cylinder intermodal part is provided with a solenoid valve, an air source and an air source processor part. The air source is used to output compressed air using a vehicle air pump and store it in a self-made steam drum. The air inlet end of the air source processor is connected to the self-made steam drum. The control end of the cylinder is used to control the extension and retraction of the cylinder through the solenoid valve to realize the automatic opening and closing of the integrated tank cover. The system also includes a first alarm, wherein a control end of the first alarm is connected to a second output end of the controller, and the controller is used to control the first alarm to issue a first alarm when the actual arrival point of the vehicle is inconsistent with the preset arrival point, so as to remind the staff that the transportation route of the vehicle is wrong; The system also includes a third detection device arranged at the departure point for detecting the departure time of the vehicle, a fourth detection device arranged at the arrival point for detecting the arrival time of the vehicle, and a second alarm, wherein: the output end of the third detection device is connected to the fifth input end of the controller, the output end of the fourth detection device is connected to the sixth input end of the controller, the control end of the second alarm is connected to the third output end of the controller, and the controller is used to control the second alarm to issue a second alarm when the actual arrival time of the vehicle exceeds the preset arrival time, so as to remind the staff that the transportation time of the vehicle has exceeded.

2. The tank truck anti-theft system according to claim 1, characterized in that: The system also includes a first receiving device for receiving a first control instruction from a driver, wherein an output end of the first receiving device is connected to a third input end of the controller, and the controller is further configured to control the tank cover to open upon receiving the first control instruction.

3. The tank truck anti-theft system according to claim 2, characterized in that: The first receiving device is specifically a remote controller.

4. The tank truck anti-theft system according to claim 2, characterized in that: The system also includes a tank cover status position monitoring device for recording the status position of the tank cover and alarming when the tank cover is abnormally switched in a non-permitted state. The input end of the tank cover status position monitoring device is connected to the detection end of the tank cover.

5. The tank truck anti-theft system according to claim 4, characterized in that: The system also includes a second receiving device for receiving a second control instruction from the driver, the output end of the second receiving device is connected to the fourth input end of the controller, and the controller is also used to control the operation of the unloading drive device when receiving the second control instruction.

6. The tank truck anti-theft system according to claim 5, characterized in that: The system also includes a discharge monitoring device for monitoring and recording the working status of the discharge drive device and alarming when an abnormality occurs. The input end of the discharge monitoring device is connected to the detection end of the discharge drive device.

7. The tank truck anti-theft system according to any one of claims 1 to 6, characterized in that: The power supply device comprises a power supply and a controllable switch, wherein: The control end of the controllable switch serves as the input end of the power supply device, the first end of the controllable switch is connected to the output end of the power supply, and the second end of the controllable switch serves as the first output end and the second output end of the power supply device respectively.

8. A tank truck anti-theft method, characterized in that: include: A first detection device disposed at the starting point detects vehicle information, wherein the vehicle information is a license plate number; A second detection device disposed at the arrival point detects information of the vehicle; When the vehicle leaves the starting point and has not yet reached the arrival point, the controller controls the power supply device to make the tank cover circuit and the unloading drive device not powered and unable to work, thereby prohibiting loading and unloading, and the tank cover circuit is an anti-shear circuit; The tank cover in the vehicle is an integrated tank cover, and the integrated tank cover includes a track, a bearing pulley, an in-position control and a cylinder intermodal part. The bearing pulleys are all provided with a supporting wheel, a pressure wheel and an anti-wheel, and the bearing pulleys are all fixed to a preset position of the carriage, and the track is clamped at the bearing pulley position. When the tank cover is safely covered to the tank mouth or safely moved to the tank mouth, the in-position control part restricts the integrated tank cover from sliding. The cylinder intermodal part is provided with a solenoid valve, an air source and an air source processor part. The air source uses a vehicle air pump to output compressed air and stores it in a self-made steam drum. The air inlet end of the air source processor is connected to the self-made steam drum. The control end of the cylinder controls the extension and retraction of the cylinder through the solenoid valve to realize the automatic opening and closing of the integrated tank cover. When the actual arrival point of the vehicle is inconsistent with the preset arrival point, the controller controls the first alarm to issue a first alarm to remind the staff that the transportation route of the vehicle is wrong; The third detection device arranged at the departure point detects the departure time of the vehicle, and the fourth detection device arranged at the arrival point detects the arrival time of the vehicle. When the actual arrival time of the vehicle exceeds the preset arrival time, the controller controls the second alarm arranged at the arrival point to send out a second alarm to remind the staff that the transportation time of the vehicle has exceeded.

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