TWM590750U - Electronic internet of things management system for tank lorry - Google Patents

Abstract

An electronic internet of things management system for tank lorry has a main control module, an interface control module, an oil filling end sensing device, an oil discharge end sensing device, a pneumatic device, a global positioning device and a communication transmission device. The gas control device comprises a pneumatic pressure transmitter and a solenoid valve. The main control module and the global positioning device provide a vehicle location data, and the communication transmission device is configured to communicate with a management server. The oil filling end and the oil discharging end sensing devices sense the first and second sensing elements and generate the sensing messages of the oil filling end and the oil discharging end. The pneumatic control pressure transmitter detects the switch states of the oil discharge port connecting rod and the oil filling port connecting rod. The interface control module unlocks the solenoid valve according to the oil filling end, the oil discharging end sensing messages, the switch states of the oil discharge port connecting rod and the oil filling port connecting rod, so as to allow oil filling or discharging.

Description

Electronic IoT management system for tank truck

This creation is about an electronic IoT management system for tank trucks.

Oil transportation is critical to the development and stability of the people's livelihood. If there is a lack of effective monitoring and management during transportation, the quality and quantity of oil may be compromised due to theft or other human factors. In order to effectively implement supervision, the existing technology uses plastic Seal management, use anti-backward plastic seals to seal the oil filling and unloading port of the tank truck. Unless the plastic seal is damaged by external force, the filling and unloading port can not be opened to steal oil, which can achieve the management and monitoring function, but the plastic seal After the filling operation is added, the tedious work of plastic seal sealing and copying of the seal number is added, which not only increases manpower and generates plastic waste, but also cannot achieve the monitoring and management of the tank truck during the filling and unloading process, such as real-time monitoring of driving Prevent unloading of wrong stations, prevent unloading of wrong oils, prevent overflow and unloading, prevent overflow irrigation and prevent undrained etc.

This "prior art" paragraph is only used to help understand the content of the creation. Therefore, the content disclosed in the "prior art" may include some conventional technologies that are not known to those with ordinary knowledge in the technical field to which they belong. In addition, the content disclosed in the "prior art" does not mean the content or the problem to be solved by one or more embodiments of this creation, nor does it mean that the person who has general knowledge in the technical field before the creation application Know or know.

This creation provides an electronic IoT management system for tank trucks, and has the advantages of real-time monitoring of driving and the prevention of unloading the wrong station, unloading the wrong oil, overflowing and overflowing.

The other purposes and advantages of this creation can be further understood from the technical features disclosed in this creation.

In order to achieve one, some or all of the above purposes or other purposes, the electronic IoT management system of the tank truck provided by this creation includes a main control module, an interface control module, a filling end sensing device, and an unloading end sensing device , Gas control equipment, global positioning device and communication transmission device, and gas control equipment includes gas control pressure transmitter, solenoid valve. The main control module and the global positioning device are configured to provide vehicle position data, and the main control module communicates with the management server via a communication transmission device. The oiling end sensing device is suitable for sensing the first sensing element and generating oiling end sensing information. The oil discharge end sensing device is suitable for sensing the second sensing element and generating the oil discharge end sensing information. The pneumatic control pressure transmitter is suitable for detecting the switch state of the connecting rod of the oil discharge port and the switch state of the connecting rod of the oil filling port. The interface control module is suitable for issuing commands to unlock the solenoid valve to the main control module according to the induction information of the oil filling end, the induction information of the oil discharge end, the switch state of the oil connection port and the switch state of the oil connection port, so that the main control The module unlocks the solenoid valve to allow oil filling or unloading operations.

In an embodiment of the present invention, when the sensing information at the oil filling end matches the oil transportation data and the oil port connecting rod switch is turned on, the interface control module issues a command to unlock the solenoid valve to the main control module. The control module unlocks the solenoid valve; when the sensing information at the oil discharge end matches the oil transportation data and the oil discharge port link switch is turned on, the interface control module issues a command to unlock the solenoid valve to the main control module. The main control mode The group unlocks the solenoid valve.

In an embodiment of the present invention, the above-mentioned gas control device further includes a pressure switch, which is suitable for detecting the installation status of the oil and gas recovery pipe; when the sensing information at the oil filling end matches the oil transportation data, the oil port connecting rod switch When the status is open and the installation status of the oil and gas recovery pipe is normal, the interface control module issues a command to unlock the solenoid valve to the main control module, and the main control module unlocks the solenoid valve; when the unloading end sensing message matches the oil transportation data, When the state of the oil discharge port connecting rod switch is on and the installation state of the oil and gas recovery pipe is normal, the interface control module issues an instruction to unlock the solenoid valve to the main control module, and the main control module unlocks the solenoid valve.

In an embodiment of the present creation, the above-mentioned electronic IoT management system of the tank truck further includes a proximity sensor to sense the state of the manhole cover switch of the oil tank; when the sensing information at the oil filling end matches the oil transportation data, When the oil port connecting rod switch is on and the oil tank manhole cover switch is off, the interface control module issues a command to unlock the solenoid valve to the main control module, and the main control module unlocks the solenoid valve; when the oil discharge end senses the message When matching the oil transportation data, the oil discharge port connecting rod switch is on, and the oil tank manhole cover switch is off, the interface control module issues a command to unlock the solenoid valve to the main control module, and the main control module unlocks the electromagnetic valve.

In an embodiment of the present invention, the above-mentioned gas control device further includes an emergency valve; when the sensing information at the oil filling end matches the oil transportation data, the state of the oil port connecting rod switch is open, and the main control module unlocks the solenoid valve , Allow emergency valve to be opened to fill oil; when the sensing information at the oil discharge end matches the oil transportation data, the discharge port connecting rod switch is open and the main control module unlocks the solenoid valve, the emergency valve is allowed to open to discharge oil.

In an embodiment of the present invention, the pressure switch of the gas control device described above is suitable for detecting the switching state of the emergency valve.

In an embodiment of the present invention, the above-mentioned gas control device further includes a fuel port emergency valve switch connected to the emergency valve and a drain port emergency valve switch connected to the emergency valve. When the emergency valve is allowed to be opened, the oil filling is switched Port emergency valve switch to open the emergency valve to fill the oil, when the emergency valve is allowed to open, switch the emergency valve switch to open the emergency valve to discharge the oil.

In an embodiment of the invention, the above-mentioned main control module automatically locks the solenoid valve when the oil filling operation is completed.

In an embodiment of the present invention, when performing the unloading operation, if the main control module receives the oil tank abnormal oil feed message from the management server via the communication transmission device, the main control module generates an abnormal warning message.

In an embodiment of the present invention, the above-mentioned electronic IoT management system of the tank truck further includes an oil level sensor, and the oil level sensor is suitable for providing oil level data to the main control module.

In an embodiment of the present invention, the above-mentioned electronic IoT management system for tank trucks further includes a liquid crystal display module, and the main control module is suitable for displaying the filling and unloading status, the solenoid valve lock/unlock status, and abnormality with the liquid crystal display module Warning messages, man-machine interface, vehicle location data or/and communication status and messages.

In an embodiment of the present invention, the above-mentioned main control module is adapted to exchange operation information with the management server via the communication transmission device, and the operation information includes filling and unloading operation records, driving records or/and communication messages.

In an embodiment of the present invention, the above-mentioned oil-injection-end sensing device further has an oil-injection-end locking light signal and an oil-injection-end unlocking light signal, and the oil-discharge-end sensing device further has an oil-emission end locking light signal and an oil-discharge end Unlock the light signal; when the sensing information of the oil filling end matches the oil transportation data, the state of the connecting rod switch of the oil filling port is on and the interface control module issues an instruction to unlock the solenoid valve to the main control module, the oil filling end senses The device switches the oil filling end locking light to the oil filling end unlocking light; when the oil discharge end sensing information matches the oil transportation data, the oil discharge port connecting rod switch is turned on and the interface control module releases the main control module to unlock When the solenoid valve is commanded, the oil discharge end sensing device switches the oil discharge end lock light to the oil discharge end unlock light.

In an embodiment of the present invention, the first sensing element and the second sensing element are radio frequency identification sensing elements.

In an embodiment of the present invention, the oil filling end sensing device described above is suitable for sensing abnormal elimination sensor elements to generate oil filling end abnormal elimination information, and the oil discharge end sensing device is suitable for sensing abnormal elimination sensor elements to generate the oil discharge end An exception elimination message, and the electronic tanker IoT management system further includes an exception handling unlocking operation mode and an exception handling locking operation mode. In the exception handling and unlocking operation mode: when the interface control module receives the abnormal discharge message from the oil filling end and the oil port connecting rod switch is turned on, the interface control module issues an instruction to unlock the solenoid valve to the main control module. The control module unlocks the solenoid valve; when the interface control module receives the abnormal discharge message of the oil discharge end and the oil discharge port link switch is turned on, the interface control module issues a command to unlock the solenoid valve to the main control module. The module unlocks the solenoid valve. In the exception handling and locking operation mode: when the interface control module receives the abnormal discharge message of the oil filling end and the state of the oil port connecting rod switch is closed, the interface control module issues a command to the main control module to lock the solenoid valve , The main control module locks the solenoid valve; when the interface control module receives the abnormal discharge message of the oil discharge end and the state of the oil discharge port connecting rod switch is closed, the interface control module issues a command to the main control module to lock the solenoid valve , The main control module locks the solenoid valve.

In the electronic IoT management system of the tank truck created by the author, the interface control module generates the sensing information of the filling end according to the first sensing element of the filling end sensing device and the second sensing element of the unloading end sensing device. Sensing message at the oil discharge end, the state of the connecting rod switch at the oil filling port and the connection The lever switch status gives the main control module an instruction to unlock the solenoid valve, so that the main control module correspondingly unlocks the solenoid valve, thereby allowing oil filling or unloading operations, so that it can be avoided that the wrong oil is unloaded or filled. In addition, when unloading the oil, the main control module can communicate with the management server through the communication transmission device, and can receive the oil tank abnormal oil input message from the management server, thereby avoiding the problem of overflow. In addition, after the oil unloading operation, the staff of the oil supply center can learn from the information of the management server and the driver can also know whether the oil in the tank of the tank truck has not been discharged through the electronic IoT management system of the tank truck. Therefore, the amount of oil in the oil tank can be effectively controlled, and the problem of oil overflow in subsequent oil filling operations can be avoided. In addition, by communicating with the management server through the communication transmission device, it can effectively record the operation process and driving records of the tank truck, thereby enhancing the real-time dynamic control and early warning interconnection and management and dispatching capabilities of the tank truck during transportation. Therefore, the electronic IoT management system of the tank truck of this creative embodiment has the advantages of real-time monitoring of the driving and the prevention of unloading stations, unloading the wrong oil, overflowing and overflowing, so as to improve the safety of filling and unloading the oil tanker And improve the oil collection efficiency and satisfaction of gas stations.

In order to make the above-mentioned and other purposes, features and advantages of this creation more obvious and understandable, the following examples are given in detail, and in conjunction with the attached drawings, detailed descriptions are as follows.

100‧‧‧ management system

110‧‧‧Master control module

120‧‧‧Interface control module

130‧‧‧Induction device for oil filling end

140‧‧‧Induction device at the unloading end

150‧‧‧Global Positioning Device

160‧‧‧Communication transmission device

171‧‧‧Pneumatic pressure transmitter

172, 173‧‧‧ solenoid valve

175, 176, 177‧‧‧ pressure switch

180, 181‧‧‧ Proximity sensor

182, 183‧‧‧ emergency valve

184, 185‧‧‧Emergency valve switch for oil inlet

186,187‧‧‧Emergency valve switch at oil discharge port

190‧‧‧LCD display module

191‧‧‧Power converter

192‧‧‧Power switch

193‧‧‧Intrinsically safe isolator

200‧‧‧ tanker truck

210、211‧‧‧Filling port

220, 230‧‧‧ oil tank

221、231‧‧‧Manhole cover

240、241‧‧‧Unloading port

250‧‧‧Power supply system

260, 261‧‧‧ Oil and gas recovery port

270, 271‧‧‧ oil and gas recovery pipe

280,281‧‧‧Ground connector

290、291‧‧‧Ground wire

300‧‧‧gas station

310‧‧‧Oil tank

400‧‧‧ Oil Supply Center

FIG. 1 is a block diagram of an electronic IoT management system of a tank truck according to an embodiment of the invention; FIG. 2 is a schematic diagram of installing the electronic IoT management system of a tank truck on a large truck-type tank truck Figure 3 is another schematic diagram of installing the electronic IoT management system of the tank truck in FIG. 1 on a large truck-type tank truck; and 4 is a schematic diagram of the oil filling and unloading operation of the large truck-type tank truck in FIGS. 2 and 3. FIG.

The foregoing and other technical contents, features and effects of this creation will be clearly presented in the following detailed description with reference to one of the preferred embodiments of the drawings. The direction words mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., are only for the directions referring to the attached drawings. Therefore, the terminology used is to illustrate and not to limit this creation.

FIG. 1 is a block diagram of an electronic IoT management system for a tank truck according to an embodiment. FIG. 2 is a schematic diagram of installing the electronic IoT management system of the tank truck in FIG. 1 on a large truck-type tank truck. 3 is another schematic diagram of installing the electronic IoT management system of the tank truck in FIG. 1 on a large truck-type tank truck. Please refer to FIGS. 1 to 3, the electronic IoT management system 100 of the tank truck of this embodiment includes a main control module 110, an interface control module 120, a filling end sensing device 130, an unloading end sensing device 140, and a gas control device , A global positioning device 150 and a communication transmission device 160, and the gas control equipment includes a gas control pressure transmitter 171 and solenoid valves 172, 173. The main control module 110 and the global positioning device 150 are configured to provide vehicle position data, and the main control module 110 communicates with the management server via the communication transmission device 160. The oiling end sensing device 130 is suitable for sensing the first sensing element and generating the oiling end sensing information. The oil discharge end sensing device 140 is adapted to sense the second sensing element and generate an oil discharge end sensing message. The gas-controlled pressure transmitter 171 is suitable for detecting the switch state of the connecting rod of the oil discharge port and the switch state of the connecting rod of the oil filling port. The interface control module 120 is adapted to issue instructions to unlock the solenoid valves 172 and 173 to the main control module 110 according to the sensing information at the oil filling end, the sensing information at the oil discharge end, the state of the oil port connecting rod switch and the state of the oil discharge port connecting rod In this way, the main control module 110 unlocks the solenoid valves 172 and 173 to allow oil filling or unloading operations. In this embodiment, the main control module 110 and the interface control module 120 are, for example, control circuits, control Chip or control unit, but this creation is not limited to this. In addition, the sensing technology between the oil filling end sensing device 130 and the first sensing element and between the oil discharge end sensing and the second sensing element can use, for example, Near Field Communication technology, and the near field wireless communication is, for example, Radio Frequency Identification (Radio Frequency Identification) technology; in this embodiment, the first sensing element and the second sensing element are, for example, wireless radio frequency identification elements, but this creation is not limited to this.

The above-mentioned electronic IoT management system 100 for a tank truck is suitable for being mounted on a tank truck 200. In the filling operation of the tank truck 200, the operator of the oil supply center 400 may generate the oil-inducing-end sensing information by sensing with the first sensing element and the oil-injecting end sensing device 130, and the interface control module 120 according to the oil-inducing end sensing information And the switch state of the oil filler port link causes the main control module 110 to unlock the solenoid valves 172 and 173 to allow the oil filler ports 210 and 211 of the tank truck 200 to be filled into the oil tanks 220 and 230. During the unloading operation of the tank truck 200, the operator of the gas station 300 can generate the unloading end sensing message by sensing with the second sensing element and the unloading end sensing device 140, and the interface control module 120 according to the unloading end sensing information And the switch state of the oil filler port link makes the main control module 110 unlock the solenoid valves 172 and 173 to allow the oil discharge ports 240 and 241 of the tank truck to discharge oil into the oil tank 310. Further, the first sensing element contains information such as customer number, oil type (such as diesel, 92 unleaded gasoline, 95 unleaded gasoline or 98 unleaded gasoline), oil filling port number, etc. The sensor information at the oil filling end contains The data stored in the first sensing element, and the second sensing element contains data such as customer number, oil type, oil discharge port number, etc. The sensing information at the oil discharge end contains the data stored in the second sensing element data. The oil filler port connecting rod (not shown) and the oil discharge port connecting rod (not shown) are respectively arranged at the oil filler ports 210 and 211 and the oil discharge ports 240 and 241 of the tank truck 200, and are respectively connected to the oil tank For the brake system of the vehicle 200, the driver of the tank truck must adjust the connecting rod of the oil filling port or the connecting rod of the oil discharging port to the open position during the filling or unloading operation, so as to lock the brake of the tank truck 200 to avoid The tank truck 200 moves during filling or unloading operations, which affects the operation safety all. According to this, when the sensing information at the oil filling end matches the customer number, oil type, oil filling port number, etc. in the oil delivery data and the oil port connecting rod switch status is on, the interface control module 120 makes the main control module Group 110 unlocks the solenoid valves 172, 173 to allow oil to be filled into the oil tanks 220, 230; when the sensing information at the oil discharge end matches the oil delivery data, the customer number, oil type, oil discharge port number, etc. are matched and the oil is discharged When the port link switch state is on, the interface control module 120 causes the main control module 110 to unlock the solenoid valves 172, 173 to allow the oil to be discharged into the oil tank 310.

，介面控制模組120對令主控模組110對應解鎖電磁閥172、173，以允許卸油至油槽310中。藉此，在灌油及卸油作業中產生的油氣可以回收利用。 The above gas control device may further include pressure switches 175, 176, and 177. The pressure switch 175 is suitable for detecting the installation state of the oil and gas recovery pipe, and the pressure switches 176 and 177 are suitable for detecting the state of the emergency valve switch. The oil tank truck 200 is provided with oil and gas recovery ports 260 and 261, and the oil and gas recovery tubes 270 and 271 need to be installed on the oil and gas recovery ports 260 and 261 when filling or discharging oil. The interface control module 120 causes the main control module 110 to unlock the solenoid valves 172 and 173 when the sensing information at the oil filling end matches the oil transportation data, the oil port connecting rod switch status is on and the oil and gas recovery pipe installation status is normal. In order to allow oil to be filled into the oil tanks 220 and 230; when the sensing information at the oil discharge end matches the oil transportation data, the oil discharge port connecting rod switch is open and the oil and gas recovery pipe installation status is normal

, The interface control module 120 causes the main control module 110 to unlock the solenoid valves 172 and 173 correspondingly to allow the oil to be discharged into the oil tank 310. In this way, oil and gas generated during oil filling and unloading operations can be recycled.

The above-mentioned electronic IoT management system for tank truck 100 may further include proximity sensors 180 and 181 for sensing the state of the manhole cover switch of the oil tank. The proximity sensors 180 and 181 may be installed beside the manhole covers 221 and 231 above the oil tanks 220 and 230 of the tank truck 200. The interface control module 120 causes the main control module 110 to unlock the oil inlet electromagnetic when the sensor information on the oil filling end matches the oil transportation data, the oil port connecting rod switch is on, and the oil tank manhole cover switch is off. Valves 172, 173 to allow oil filling to the oil tanks 220, 230; when the sensing information at the oil discharge end matches the oil transportation data, the oil discharge port connecting rod switch When the state is open and the oil tank manhole cover switch state is closed, the interface control module 120 causes the main control module 110 to unlock the solenoid valves 172 and 173 to allow the oil to be discharged into the oil tank 310. In this way, personnel or foreign objects are prevented from entering the oil tanks 220 and 230 from the oil tank manhole covers 221 and 231 during oil filling or unloading operations, and dangers are avoided.

The above-mentioned electronic IoT management system for tank truck 100 may further include a ground sensor to sense the installation state of the ground wire. The tank truck 200 is provided with grounding wire connectors 280 and 281. The grounding wires 290 and 291 need to be installed on the grounding wire connectors 280 and 281 when the tank oil or/and oil is unloaded. The interface control module 120 enables the main control module when the sensing information at the oil filling end matches the oil transportation data, the oil port connecting rod switch status is on, the oil tank manhole cover switch status is off, and the ground wire installation status is normal. The group 110 unlocks the solenoid valves 172 and 173 to allow oil to be filled into the oil tanks 220 and 230; when the sensing information at the oil discharge end matches the oil transportation data, the state of the connecting rod switch at the oil discharge port is open, and the oil tank manhole cover switch When the state is closed and the ground wire installation state is normal, the interface control module 120 causes the main control module 110 to unlock the solenoid valves 172 and 173 to allow the oil to be discharged into the oil tank 310.

On the contrary, if the sensing information at the oil filling end does not match the oil transportation data, the oil port connecting rod switch is closed, the oil and gas recovery pipe installation state is not installed, the oil tank manhole cover switch is open or/and the ground wire is installed When the status is not installed, the interface control module 120 does not allow the main control module 110 to unlock the solenoid valves 172, 173; in the same way, if the sensing information at the oil discharge end does not match the oil transportation data, the state of the connecting rod switch at the oil discharge port is When closed, the oil and gas recovery pipe installation state is not installed, the oil tank manhole cover switch is open or/and the ground wire installation state is not installed, the interface control module 120 does not cause the main control module 110 to unlock the solenoid valves 172, 173 .

The gas control device described above may further include emergency valves 182, 183. The emergency valves 182 and 183 can be installed behind the oil filling ports 210 and 211 and in front of the oil discharge ports 240 and 241. When the main control module 110 unlocks the solenoid valve At 172, 173, the emergency valves 182, 183 are allowed to be opened to fill the oil through the oil filling ports 210, 211, or to discharge the oil through the oil discharge ports 240, 241. Further, the gas control device also has oil-filled emergency valve switches 184, 185 connected to the emergency valves 182, 183 and oil-discharge port emergency valve switches 186, 187 connected to the emergency valves 182, 183; when the solenoid valve 172, When 173 is unlocked, oil filling related staff, such as the staff of the fuel supply center 400 and the driver of the tank truck, can open the emergency valves 182, 183 by pressing the emergency valve switches 184, 185 of the oil filling port to make the fuel The oil tanks 220, 230 can be filled through the oil filling ports 210, 211, or the emergency valves 182, 183 can be opened by pressing the oil discharge port emergency valve switches 186, 187, so that the oil can pass through the oil discharge port 240 241 is discharged into the oil tank 310. In this embodiment, the pressure switch 175 detects the installation state of the oil and gas recovery pipe, and the pressure switches 176 and 177 are used to detect the switching state of the emergency valves 182 and 183.

In addition, during the oil filling process, if the installation status of the oil and gas recovery pipe is not installed or/and the oil tank manhole cover switch is open, the interface control module 120 immediately causes the main control module 110 to actively close the oil inlet emergency valve 182, 183, to stop the oil filling; if the installation status of the oil and gas recovery pipe is then installed normally or/and the state of the oil tank manhole cover switch is closed, the interface control module 120 then causes the main control module 110 to actively open the emergency valve 182 , 183, to continue oiling. Similarly, during the oil unloading process, if the installation status of the oil and gas recovery pipe is not installed or/and the oil tank manhole cover switch is open, the interface control module 120 immediately causes the main control module 110 to actively close the emergency valve 182, 183, to stop the unloading; if the installation state of the oil and gas recovery pipe is then installed or/and the state of the oil tank manhole cover switch is closed, the interface control module 120 then causes the main control module 110 to actively open the emergency valves 182, 183, To continue unloading the oil. In addition, when the oil filling operation is completed, the main control module 110 can automatically lock the solenoid valves 172, 173 and close the emergency valves 182, 183.

In the electronic IoT management system 100 of the tank truck of the present embodiment, when performing the unloading operation, the operator of the gas station 300 senses with the second sensing element and the unloading end sensing device 140 to generate Induction information at the unloading end. When the data contained in the inductive information at the unloading end, such as customer number and oil type, match the customer number and oil type, etc., the interface control mode The group 120 enables the solenoid valves 172, 173 of the main control module 110 to allow the unloading operation. In other words, the operator of the gas station 300 must use the correct second sensing element to unlock the solenoid valves 172 and 173 to discharge the oil. According to this, the error of unloading the wrong oil can be effectively avoided.

In addition, in this embodiment, the main control module 110 is adapted to exchange operation information with the management server via the communication transmission device 160. The operation information includes a filling and unloading operation record, a driving record or/and a communication message, and the filling and unloading operation record includes a filling Whether the first induction element and the second induction element in the oil and oil unloading operation generate the oiling end sensing information, the oil unloading end sensing information and the oil transportation data are correctly matched, and the locking/unlocking of the solenoid valves 172 and 173 during oil filling and unloading The status, the installation status of the recovery oil and gas pipeline, the on-off status of the emergency valves 182, 183, the on-off status of the oil tank manhole cover, the status of the oil port connecting rod switch, and/or the oil discharge port connecting rod switch, etc. and the time parameters. The driving record includes vehicle position information. Communication messages such as voice and text exchanges between the driver and the management server. In this way, the personnel on the management server side or the vehicle dispatcher can effectively grasp and record the driving and fuel transportation records of the tanker truck, so as to avoid unloading the wrong station. In addition, the electronic IoT management system 100 of the tank truck of this embodiment may further include a liquid crystal display module 190, and the main control module 110 is suitable for displaying the filling and unloading status, filling and unloading operations in the liquid crystal display module 190. Whether the induction information of the oil filling end, the induction information of the oil discharge end and the oil transportation data generated by the first sensing element and the second sensing element are correctly matched, the locked/unlocked status of the solenoid valves 172, 173, the installation status of the recovery oil and gas pipe, and the emergency valve At least one of the switch status of 182 and 183, the switch status of the manhole cover of the oil tank, the switch status of the connecting rod of the oil filling port and/or the switch status of the connecting rod of the oil discharge port, the abnormal warning message, the vehicle position data and the release message; By this, the driver can easily palm Hold the messages related to the loading and unloading operations and/or can immediately receive the release messages of the personnel on the management server side or vehicle dispatchers.

In addition, in this embodiment, during the oil unloading operation, the management server can monitor the change of the oil stock in the oil tank 310 in real time. If abnormal oil intake is found, for example, the oil exceeds the safe storage capacity of the oil tank 310, the management server can immediately send the oil tank 310 into Oil abnormality message. When the main control module 110 receives the oil abnormality message from the oil tank 310 of the management server via the communication transmission device 160, the main control module 110 can generate an abnormal warning message to notify the driver to prevent the situation of overflow. occur. The abnormal warning message may be a message displayed on the liquid crystal display module 190 or/and an audible (sound) alarm or/and a visual (light) alarm.

On the other hand, during the filling operation, the overflow event of the tank truck 200 is usually caused by the unfilled oil in the oil unloading operation, which causes the subsequent oil tank truck 200 to return to the oil supply center 400 for the oil filling operation when the oil overflows. As mentioned above, in this embodiment, the management server can monitor the oil inventory changes in the oil tank 310 in real time. According to this, the operator of the oil supply center 400 can obtain the information of the management server and the driver can also use the tank truck The electronic IoT management system 100 knows whether the oil in the oil tanks 220, 230 of the tank truck 200 has not been discharged, so as to effectively control the amount of oil in the oil tanks 220, 230, and avoid the oil overflow problem of subsequent oil filling operations , To achieve the effect of avoiding oil overflow.

On the other hand, the above-mentioned electronic IoT management system 100 for a tank truck may further include an oil level sensor (not shown). The oil level sensor is suitable for being disposed at an oil filling port to provide oil level data to Main control module 110. In this way, during the unloading operation, the state of the oil storage level in the oil tanks 230 and 240 can be effectively known, so that the oil tanks 220 and 230 of the tank truck 200 can be stored as much as possible within the safe storage range of the oil tank 310 It is discharged into the oil tank 310, so as to avoid the problem that the oil of the tank truck 200 is not unloaded, and to achieve the effect of preventing the oil from being unloaded.

In this embodiment, the oil filling end sensing device 130 may further have a oil filling end locking light and a oil filling end unlocking light, and the oil discharge end sensing device 140 may also have a oil discharge end locking light and an oil discharge end unlocking Lights. When the sensing information of the oil filling end matches the oil transportation data, the state of the oil port connecting rod switch is on, and the interface control module 120 issues an instruction to unlock the solenoid valves 172, 173 to the main control module 110, the oil filling end sensing device 130 Switch the oil filling end locking light to the oil filling end unlocking light; when the unloading end sensing information matches the oil transportation data, the unloading port connecting rod switch is on and the interface control module 120 is on the main control module 110 When an instruction to unlock the solenoid valves 172 and 173 is issued, the oil discharge end sensing device 140 switches the oil discharge end lock light to the oil discharge end unlock light. The oil-filling end locking light and oil-filling end unlocking light can be different color lights, the same color lights with different flashing frequencies, different color lights with the same flashing frequency, or different color lights with different flashing frequencies; The unlocking lights at the oil unloading end can be lights of different colors, lights of the same color at different flashing frequencies, lights of different colors at the same flashing frequency, or lights of different colors at different flashing frequencies, but this creation is not limited to this. On the other hand, the oil filling end sensing device 130 and the oil discharge end sensing device 140 may also have abnormal lights; when an abnormal situation occurs during the oil filling operation, for example, the installation state of the oil and gas recovery pipe is the oil filling that is not installed in the tank truck 200 When the port 210, 211 or/and oil tank manhole cover switch status is on, the oil filling end sensing device 130 can activate an abnormal light signal to warn the relevant operator; similarly, when an abnormal situation occurs in the oil unloading operation, such as oil and gas When the installation state of the recovery pipe is not installed or/and the state of the switch of the manhole cover of the oil tank is on, the oil discharge end sensing device 140 can start an abnormal light signal to warn relevant operators. The abnormal light signal may be, for example, different colors or/and flashing lights with different frequencies and/or different frequencies with the oil filling end locking light signal, oil filling end unlocking light signal, oil discharge end locking light signal and oil discharge end unlocking light signal. Not limited to this. In one embodiment, the abnormal light signal setting position of the oil filling end sensing device 130 is adjacent to and different from that of the oil filling end locking light signal and the oil filling end unlocking light signal, and the abnormal light setting of the oil discharge end sensing device 140 Close to It is different from the lock light signal at the oil discharge end and the unlock light signal at the oil discharge end. By setting the light signal on the oil filling end, the unlock light signal on the oil filling end, the lock light signal on the oil discharge end, the unlocking light signal on the oil discharge end and the abnormal light signal, it is convenient for the relevant operators to grasp the oil filling operation and the oil unloading operation in real time Situation.

In addition, in the present embodiment, the oil filling end sensing device 130 is suitable for sensing abnormal elimination sensor elements to generate oil filling end abnormal elimination information, and the oil discharge end sensing device 140 is suitable for sensing abnormal elimination sensor elements to generate oil discharge end abnormalities The message is excluded, and the tank truck electronic IoT management system 100 further includes an exception handling unlocking operation mode and an exception handling locking operation mode. The abnormality elimination sensing element can be used in the unloading or filling operation of the tank truck electronic IoT management system 100 that cannot communicate with the management server via its communication transmission device 160 or other failures that cannot be ruled out and cannot be unlocked or locked, To unlock or lock the solenoid valves 172, 173. In the exception handling and unlocking operation mode: when the interface control module 120 receives the abnormal discharge message of the oil filling end and the state of the oil port connecting rod switch is on, the interface control module 120 releases the unlocking solenoid valve 172 to the main control module 110 , 173 command, the main control module 110 unlocks the solenoid valves 172, 173; when the interface control module 120 receives the abnormal discharge message of the oil discharge end and the oil discharge port link switch status is open, the interface control module 120 The control module 110 issues an instruction to unlock the solenoid valves 172 and 173, and the main control module 110 unlocks the solenoid valves 172 and 173. In the abnormal handling and locking operation mode: when the interface control module 120 receives the abnormal discharge message of the oil filling end and the state of the oil port connecting rod switch is closed, the interface control module 120 issues a locking electromagnetic to the main control module 110 The commands of the valves 172, 173, the main control module 110 locks the solenoid valves 172, 173; when the interface control module 120 receives the abnormal discharge message of the oil discharge end and the state of the oil discharge port connecting rod switch is closed, the interface control module 120 The main control module 110 is instructed to lock the solenoid valves 172 and 173, and the main control module 110 locks the solenoid valves 172 and 173.

In addition, in this embodiment, the electronic IoT management system 100 for a tank truck is exemplified by a large truck-type tank truck 200 equipped with two tanks (front tank, rear tank) 220, 230 (Refer to FIGS. 1 to 3), the electronic IoT management system 100 of the tank truck can be connected to the power supply system 250 of the tank truck 200 via the power converter 191 and the power switch 192. The large truck-type tank truck 200 has two oil filling ports 210, 211, two oil discharge ports 240, 241, and two oil tank manhole covers 221, 231. Correspondingly, the tank truck electronic IoT management system 100 may have two solenoid valves 172, 173, three pressure switches 175, 176, 177, two proximity sensors 180, 181, two emergency valves 182, 183, Two oil inlet emergency valve switches 184, 185, two oil outlet emergency valve switches 186, 187, etc. An intrinsically safe isolator 193 can be configured between the proximity sensors 180 and 181 as needed. At the same time, in this embodiment, the electronic IoT management system 100 of the tank truck is based on the air control technology and uses a solenoid valve 172 to allow oil filling from the oil filling port 210 of the front oil tank 220 or an oil discharge port 240 from the front oil tank 220 Unloading oil, and designing the use of solenoid valve 173 based on air control technology to allow filling oil from the oil filling port 211 of the rear oil tank 230 or unloading oil from the oil discharge port 241 of the rear oil tank 230, that is, in this embodiment The solenoid valve 172 is common to the oil filling port 210 of the front oil tank 220 and the oil discharge port 240 of the front oil tank 220, and the solenoid valve 173 is the oil filling port 211 of the rear oil tank 230 and the oil discharge port 241 of the rear oil tank 230 Commonly, the solenoid valve 172 may be called a front tank solenoid valve, and the solenoid valve 173 may be called a rear tank solenoid valve. However, in some embodiments, the solenoid valve that only has the function of allowing oil to be filled and the solenoid valve that only has the function of allowing oil to be unloaded may be designed and changed according to the air control technology, or each oil filling port and each Solenoid valve is installed at the unloading port, but this creation is not limited to this. Similarly, in this embodiment, the tank truck electronic IoT management system 100 is based on air control technology using a pressure switch 176 to detect the switching state of the emergency valve 182 of the front tank 220 and a pressure switch 177 to detect the rear oil The switch status of the emergency valve 183 of the cabinet 230, the pressure switch 176 may be called a front tank pressure switch, the pressure switch 177 may be called a rear tank pressure switch, and the emergency valve 182 may be called a front oil tank Cabinet emergency valve, emergency valve 183 can be called the rear oil tank emergency valve. Accordingly, the author does not limit the number of components of the tank truck electronic IoT management system 100, nor does it limit the types of tank trucks used by the tank truck electronic IoT management system 100.

In addition, in other embodiments, the electronic IoT management system 100 for tank trucks may also be installed in, for example, a single-cabinet truck-type tank truck, a two-cabinet semi-trailer tank truck, or a four-cabinet semi-trailer truck. The number of components of the tank truck and the electronic IoT management system 100 of the tank truck can be adjusted according to the type of tank truck applied, and the components such as micro switches or equivalent changes can be added based on the actual circuit design according to the actual design or/and The design is based on the equivalent change of air control technology according to the actual situation.

In summary, in the electronic IoT management system of the tank truck of this creative embodiment, the oil filling end sensing information and the oil discharge end sensing device generated by the interface control module sensing the first sensing element according to the oil filling end sensing device Induction of the unloading end sensing information generated by the second sensing element, the state of the oil port connecting rod switch and the state of the oil discharge port connecting rod switch, an instruction to unlock the solenoid valve is issued to the main control module, so that the main control module unlocks the solenoid valve, Thus, the operation of filling or unloading oil is allowed, so that the situation of unloading or filling the wrong oil can be avoided. In addition, when unloading the oil, the main control module can communicate with the management server via the communication transmission device, and can receive the abnormal oil input message from the oil tank 310 of the management server, thereby avoiding the problem of overflow. In addition, after the oil unloading operation, the staff of the oil supply center can learn from the information of the management server and the driver can also know whether the oil in the tank of the tank truck has not been discharged through the electronic IoT management system of the tank truck. Therefore, the amount of oil in the oil tank can be effectively controlled, and the problem of oil overflow in subsequent oil filling operations can be avoided. In addition, by communicating with the management server through the communication transmission device, it can effectively record the operation process and driving records of the tank truck, thereby enhancing the real-time dynamic control and early warning interconnection and management and dispatching capabilities of the tank truck during transportation. Therefore, the electronic IoT management system of the tank truck It has the advantages of real-time monitoring of driving and prevention of wrong-loading stations, wrong-loading oil, overflow and unloading, etc., so as to improve the safety of oil filling and unloading of tank trucks and improve the oil collection efficiency and satisfaction of gas stations (customers).

Although this creation has been disclosed as above with examples, it is not intended to limit this creation. Those with ordinary knowledge in the technical field to which this creation belongs can make some changes and retouching without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation shall be deemed as defined by the scope of the attached patent application. In addition, any embodiment or scope of patent application of this creation does not need to achieve all the purposes, advantages or features disclosed by the cost creation. In addition, the abstract part and title are only used to assist the search of patent documents, not to limit the scope of the rights of this creation. In addition, the terms "first" and "second" mentioned in this specification or the scope of patent application are only used to name the element or distinguish different embodiments or ranges, not to limit the number of elements. Upper or lower limit.

100‧‧‧ management system

110‧‧‧Master control module

120‧‧‧Interface control module

130‧‧‧Induction device for oil filling end

140‧‧‧Induction device at the unloading end

150‧‧‧Global Positioning Device

160‧‧‧Communication transmission device

171‧‧‧Pneumatic pressure transmitter

172, 173‧‧‧ solenoid valve

175, 176, 177‧‧‧ pressure switch

180, 181‧‧‧ Proximity sensor

182, 183‧‧‧ emergency valve

184, 185‧‧‧Emergency valve switch for oil inlet

186,187‧‧‧Emergency valve switch at oil discharge port

190‧‧‧LCD display module

191‧‧‧Power converter

192‧‧‧Power switch

193‧‧‧Intrinsically safe isolator

Claims (15)

An electronic IoT management system for a tank truck includes a main control module, an interface control module, an oil filling end sensing device, an oil unloading end sensing device, an air control device, a global positioning device, and a communication transmission device And the air control equipment includes an air control pressure transmitter and a solenoid valve, wherein: the main control module and the global positioning device are configured to provide a vehicle position data, and the main control module communicates with a Management server communication; the oil filling end sensing device is suitable for sensing a first sensing element and generating an oil filling end sensing message; the oil discharging end sensing device is suitable for sensing a second sensing element and generating an oil discharge end sensing message The air-controlled pressure transmitter is suitable for detecting the state of an oil discharge port connecting rod switch and an oil filling port connecting rod switch; and the interface control module is suitable for sensing based on the oil filling end sensing information and the oil discharge end sensing Message, the state of the connecting rod switch of the oil filling port and the state of the connecting rod switch of the oil discharge port give a command to the main control module to unlock the solenoid valve, so that the main control module unlocks the solenoid valve to allow oil filling Or unloading oil. The electronic IoT management system of the tank truck according to claim 1, wherein when the sensing information of the oil filling end matches an oil transportation data and the state of the connecting rod switch of the oil filling port is on, the interface control module The main control module issues the instruction to unlock the solenoid valve, and the main control module unlocks the solenoid valve; when the oil discharge end sensing information matches the oil transport data and the oil discharge port connecting rod switch state is on , The interface control module gives the main control module an instruction to unlock the solenoid valve, and the main control module unlocks the solenoid valve. The electronic IoT management system of a tank truck according to claim 2, wherein the gas control device further includes a pressure switch suitable for detecting the installation state of an oil and gas recovery pipe; when the oil filling end When the sensing information matches the oil transportation data, the oil filler port connecting rod switch is on, and the oil and gas recovery pipe is installed in the oil filler, the interface control module releases the main control module to unlock the The command of the solenoid valve, the main control module unlocks the solenoid valve; when the sensing information of the oil discharge end matches the oil transportation data, the switch state of the connecting rod of the oil discharge port is open, and the installation state of the oil and gas recovery pipe is normal , The interface control module gives the main control module an instruction to unlock the solenoid valve, and the main control module unlocks the solenoid valve. The electronic IoT management system of the fuel tank truck according to claim 2, further comprising a proximity sensor to sense the state of the switch of the manhole cover of an oil tank; When the matching, the state of the connecting rod switch of the oil filling port is on and the state of the switch of the manhole cover of the oil tank is off, the interface control module gives the main control module an instruction to unlock the solenoid valve, and the main control module Unlock the solenoid valve; when the sensing information at the oil discharge end matches the oil transportation data, the switch state of the connecting rod of the oil discharge port is on and the switch state of the manhole cover of the oil tank is off, the interface control module The main control module issues the instruction to unlock the solenoid valve, and the main control module unlocks the solenoid valve. The electronic IoT management system of the fuel tank truck according to claim 2, wherein the gas control device further includes an emergency valve; when the sensing information of the oil filling end matches the oil transportation data, the state of the connecting rod switch of the oil filling port To open and when the main control module unlocks the solenoid valve, it is allowed to open the emergency valve to fill the oil; when the sensing information of the oil discharge end matches the oil transportation data, the switch state of the oil discharge port connecting rod is open and the When the main control module unlocks the solenoid valve, it is allowed to open the emergency valve to discharge the oil. The electronic IoT management system of a tank truck according to claim 5, wherein the gas control device further includes a pressure switch, the pressure switch is adapted to detect a switching state of the emergency valve. The electronic IoT management system of a tank truck according to claim 5, wherein the gas control device further includes an oil filling port emergency valve switch connected to the emergency valve and an oil discharge port connected to the emergency valve Emergency valve switch, when the emergency valve is allowed to be opened, switch the oil port emergency valve switch to open the emergency valve to fill the oil, and when the emergency valve is allowed to be opened, switch the oil discharge port emergency valve switch to open the emergency Valve to unload oil. The electronic IoT management system of a tank truck as claimed in claim 1, wherein the main control module automatically locks the solenoid valve when the oil filling operation is completed. The electronic IoT management system of a tank truck according to claim 1, wherein, when performing the oil unloading operation, if the main control module receives an oil inlet abnormal message from an oil tank from the management server via the communication transmission device , The main control module generates an abnormal warning message. The electronic IoT management system for a tank truck according to claim 1, further comprising an oil level sensor, the oil level sensor is adapted to provide an oil level data to the main control module. The electronic IoT management system of a tank truck according to claim 1, further comprising a liquid crystal display module, the main control module is adapted to display a filling and unloading state and the solenoid valve is locked/unlocked by the liquid crystal display module At least one of the status, an abnormal warning message, a man-machine interface, the vehicle location data, and a communication status and message. The electronic IoT management system for a tank truck according to claim 1, wherein the main control module is adapted to exchange a piece of operation information with the management server via the communication transmission device, the operation information includes a filling and unloading operation record, At least one of a driving record and a communication message. The electronic IoT management system of the tank truck according to claim 2, wherein the oil filling end sensing device further has a filling end locking light signal and an oil filling end unlocking light signal, and the oil discharge end sensing device is more It has an oil discharge end locking light and an oil discharge end unlocking light; when the oil filling end sensing information matches the oil transportation data, the oil port connecting rod switch is turned on and the interface control module When the main control module issues the instruction to unlock the solenoid valve, the oil filling end sensing device switches the oil filling end locking light to The unlocking light of the oil filling end; when the sensing information of the oil discharge end matches the oil transportation data, the switch state of the connecting rod of the oil discharge port is turned on, and the interface control module issues the electromagnetic unlocking to the main control module When the valve commands, the oil discharge end sensing device switches the oil discharge end lock light to the oil discharge end unlock light. The electronic IoT management system for a tank truck according to claim 1, wherein the first sensing element and the second sensing element are radio frequency identification sensing elements. The electronic IoT management system of a tank truck according to claim 2, wherein the oil filling end sensing device is suitable for sensing an abnormal elimination sensor element to generate an oil filling end abnormal elimination message, and the oil discharge end sensing device is suitable for In order to sense the abnormal elimination sensor element to generate an abnormal discharge message at the unloading end, and the tank truck electronic IoT management system further includes an abnormal handling unlocking operation mode and an abnormal handling locking operation mode; in the abnormal handling unlocking operation mode : When the interface control module receives the abnormal filling message of the oil filling end and the oil port connecting rod switch is turned on, the interface control module issues the command to unlock the solenoid valve to the main control module, the The main control module unlocks the solenoid valve; when the interface control module receives the abnormal discharge message of the oil discharge end and the oil discharge port connecting rod switch state is on, the interface control module releases the main control module to the The command to unlock the solenoid valve, the main control module unlocks the solenoid valve; and in the exception handling lock operation mode: when the interface control module receives the exception elimination message of the oil filling end and the oil port connecting rod switch When the state is closed, the interface control module issues a command to the main control module to lock the solenoid valve, and the main control module locks the solenoid valve; when the interface control module receives the abnormality of the oil discharge end, it is excluded And when the switch state of the oil discharge port connecting rod is off, the interface control module gives the main control module an instruction to lock the solenoid valve, and the main control module locks the solenoid valve.

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