CN210181447U - Oil tank truck intelligent monitoring module and system based on Internet of things - Google Patents
Oil tank truck intelligent monitoring module and system based on Internet of things Download PDFInfo
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- CN210181447U CN210181447U CN201921253218.2U CN201921253218U CN210181447U CN 210181447 U CN210181447 U CN 210181447U CN 201921253218 U CN201921253218 U CN 201921253218U CN 210181447 U CN210181447 U CN 210181447U
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Abstract
The utility model discloses a tank wagon intelligent monitoring module and system based on thing networking, the system includes industry control host computer, ventilation unit, collector, terminal and distal end server, industry control host computer respectively with collector, ventilation unit, terminal and distal end server signal connection, the collector be used for gathering tank wagon's multiple data, industry control host computer be used for receiving the data acquisition and handle data, the terminal with distal end server be used for receiving the multiple data that industry control host computer sent. The utility model realizes real-time collection of various environmental data in the transportation process of the oil tank truck through a system structure, and sends the environmental data to the automobile central console and the handheld terminal, thereby facilitating the real-time monitoring of the transportation personnel; meanwhile, various monitoring data can be uploaded to a remote server in real time through the positioning equipment and the wireless transmission device, and the driving of the vehicle can be monitored in real time by matching with navigation software on the market, so that bad roads and bad weather are avoided.
Description
Technical Field
The utility model relates to an industry intelligent monitoring technical field indicates tank wagon intelligent monitoring module and system based on the thing networking particularly.
Background
Along with the development and progress of society, the requirements of people on safety problems closely related to life are more and more strict, and in particular, once the transportation of flammable and combustible dangerous goods is dangerous, huge harm is caused. In the traditional transportation process of the oil tank truck, dangerous factors such as environmental data of the oil tank truck and the like are estimated most of time by the experience of transportation personnel to determine whether operations such as stopping cooling of vehicles and the like are needed, the error is large, most of equipment in the market has large size, the actual installation is inconvenient, the internal modules are complex, and the management is very inconvenient;
under the background, an intelligent monitoring system of the oil tank truck based on the Internet of things is provided, and during the transportation process of the oil tank truck, various environmental data are collected in real time and sent to a central console and a handheld terminal of the automobile, so that a transporter can conveniently monitor in real time; meanwhile, the remote server can be used for uploading various monitoring data to the 3/4/5G networking in real time, the running and running environments of vehicles can be monitored in real time, bad roads and bad weather can be avoided, the system is small in occupied size, powerful in function, convenient to manage and high in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tank wagon intelligent object and system based on thing networking for solve the problem of prior art tank wagon not convenient to monitor and manage.
The utility model adopts the technical proposal that:
the utility model provides a tank wagon intelligent monitoring module based on thing networking, includes: the industrial control host, the ventilation unit and be used for detecting the collector of tank wagon running state, the collector the ventilation unit with the industrial control host locate on the tank wagon, the collector include position detecting element, video detection unit, temperature detecting element and liquid level detecting element, the collector with the ventilation unit respectively with industrial control host signal connection.
Furthermore, the industrial personal computer comprises a processor, a 485 interface for receiving positioning data, an AI interface for receiving temperature data, a DI interface for receiving liquid level data, a DO interface for sending control signals and a communication unit, wherein the 485 interface is connected with the RS485 of the processor, the AI interface is connected with the AI/AO interface of the processor, the DI interface and the DO interface are connected with the DI/DO interface of the processor, and the video detection unit is in signal connection with the communication unit.
Further, the position detection unit include location data collector and 485 communication circuit, the temperature detection unit include temperature sensor and AI acquisition circuit, the liquid level detection unit include level sensor and DI acquisition circuit, 485 communication circuit with 485 interface signal link to each other, AI acquisition circuit with AI interface signal link to each other, DI acquisition circuit with DI interface signal link to each other.
Furthermore, the 485 communication circuit comprises a 485 chip with a work mode interference suppression function and a rheostat for voltage division, the R0 end and the DI end of the 485 chip are in signal connection with the processor, and the A end and the B end of the 485 chip are in signal connection with the positive COM end and the negative COM end of the positioning data collector respectively.
Further, the AI acquisition circuit comprises a protection circuit for overvoltage protection, a capacitor for filtering and a varistor for voltage division, the protection circuit comprises a bidirectional TVS diode for overvoltage protection and a transient suppression diode for surge absorption, and the output end of the temperature sensor sequentially passes through the protection circuit, a voltage division branch with the varistor and a filter branch with the capacitor.
Furthermore, the DI acquisition circuit comprises an N-channel field effect transistor for signal amplification, a capacitor for filtering, a rheostat for voltage division, a transient suppression diode for surge absorption and a photoelectric coupler playing a role of switching, the output end of the liquid level sensor is connected with the surge absorption circuit with the transient suppression diode, one end of the absorption circuit is connected with the output end of the liquid level sensor, the other end of the absorption circuit is connected with the grid electrode of the N-channel field effect transistor, the source electrode of the N-channel field effect transistor is connected with the negative electrode of the diode of the photoelectric coupler, and the collector electrode of the triode of the photoelectric coupler is connected with the DI interface.
Furthermore, the ventilation unit comprises a shutter actuator and a DO control circuit, the DO interface is in signal connection with the DO control circuit, the DO control circuit comprises a capacitor for filtering, a rheostat for voltage division, two N-channel field effect tubes for signal amplification and a photoelectric coupler playing a role of switching, the DO interface is connected with the grid electrode of the N-channel field effect tube, the source electrode of the N-channel field effect tube is connected with the negative electrode of a diode of the photoelectric coupler, the collector electrode of a triode of the photoelectric coupler is connected with the grid electrode of the other N-channel field effect tube, and the source electrode of the N-channel field effect tube is connected with the receiving end of the shutter actuator.
Further, the processor controls the DO control circuit to output high and low level signals, the high and low level signals are output to the shutter actuator through the DO control circuit, and the shutter actuator controls the shutter actuator to open and close.
The utility model provides a tank wagon monitored control system based on thing networking, includes any one of the aforesaid based on tank wagon intelligent monitoring module of thing networking and be used for the terminal of remote monitoring tank wagon state, the terminal including handheld terminal and central console, handheld terminal and central console respectively with tank wagon intelligent monitoring module signal connection based on thing networking.
The oil tank truck monitoring system based on the Internet of things further comprises a far-end server for remotely monitoring the state of the oil tank truck, and the far-end server is in signal connection with the intelligent oil tank truck monitoring module based on the Internet of things.
Compared with the prior art, the utility model discloses during the use, not only realize in the in-process of tank wagon transportation, gather multiple environmental data in real time and send car center console and handheld terminal to upload data to remote server, the locating information of in-car environment and vehicle when the real-time supervision vehicle traveles, in the convenient transportation, not only managers can real time monitoring, can also avoid bad road and bad weather.
Drawings
Fig. 1 is a block diagram of an intelligent monitoring system of a tank truck based on the internet of things, which is provided by the embodiment 2 of the utility model;
fig. 2 is a functional block diagram of an intelligent monitoring module of the tank wagon based on the internet of things, which is provided in the embodiment 1 of the present invention;
fig. 3 is a schematic diagram of the connection between the intelligent monitoring module of the tank wagon and the remote server based on the internet of things provided in embodiment 1 of the present invention;
fig. 4 is a schematic view of the connection between the intelligent monitoring module of the tank wagon and the terminal, which is provided by the embodiment 1 of the present invention, based on the internet of things;
fig. 5 is a 485 communication circuit diagram of an intelligent monitoring module of the tank wagon based on the internet of things, which is provided by the embodiment 1 of the utility model;
fig. 6 is an AI acquisition circuit diagram of an intelligent monitoring module of the tank truck based on the internet of things, which is provided in embodiment 1 of the present invention;
fig. 7 is a DI acquisition circuit diagram of the intelligent monitoring module of the tank wagon according to the embodiment 1 of the present invention;
fig. 8 is a DO control circuit diagram of the tank wagon intelligent monitoring module based on the internet of things provided in embodiment 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 2-8, embodiment 1 of the utility model provides a tank wagon intelligent monitoring module based on thing networking, include: the industrial control host, the ventilation unit and the industrial control host are arranged on the oil tank truck, and the upper part and the top part are not physically simple but are understood as the inside. The collector include position detecting element, video detection unit, temperature detecting element and liquid level detection unit, the collector with the ventilation unit respectively with industrial control host computer signal connection, tank wagon intelligent monitoring module based on thing networking can realize that each data transmission that the collector was gathered in real time handles to the treater, when taking place unusually, feedback control is made to the treater to output control signal to the ventilation unit, when video, temperature or the liquid level that gather are unusual promptly, industrial control host computer control ventilation unit opens, ventilation unit work ventilates the tank wagon, realizes the potential safety hazard that monitoring tank wagon probably exists.
As shown in fig. 2, in order to realize the effective data transmission/reception between the industrial personal computer and other components and the temporary data storage and processing, the industrial personal computer comprises a processor for temporarily storing and analyzing data, a 485 interface for receiving positioning data, an AI interface for receiving temperature data, a DI interface for receiving liquid level data, a DO interface for transmitting control signals, and a communication unit, wherein the 485 interface is interfaced with the RS485 interface of the processor, the AI interface is interfaced with the AI/AO interface of the processor, the DI and DO interfaces are interfaced with the DI/DO interface of the processor, and the video detection unit is in signal connection with the communication unit.
The processor can adopt various units capable of realizing adjustable digital signals, for example, the processor can adopt an ARM architecture, can be used by matching with a Linux system with an open kernel source code, can exert the advantages that the Linux system supports various protocols and has a multi-process selectivity mechanism, thereby shortening the development period and enhancing the expansibility, namely simultaneously receiving an analog signal of temperature information from an AI interface, receiving a current digital signal from a DI interface and sending a digital control signal through a DO interface, and the communication unit comprises but is not limited to a 3G/4G/5G communication module and an industrial-grade router.
In order to realize the collection of tank wagon each item data, position detecting element including location data collector and 485 communication circuit, the location data collector choose for use big dipper GPS data acquisition module, temperature detecting element include temperature sensor and AI acquisition circuit, liquid level detecting element include level sensor and DI acquisition circuit, 485 communication circuit with 485 interface signal link to each other, AI acquisition circuit with AI interface signal link to each other, DI acquisition circuit with DI interface signal link to each other, foretell setting can realize that location data information, temperature data information and liquid level data information send corresponding interface on the treater through 485 communication circuit, AI acquisition circuit, DI acquisition circuit respectively to finally receive corresponding data by the treater.
As shown in fig. 5, the 485 communication circuit includes a 485 chip U1 with a function of suppressing industrial-mode interference and a varistor for voltage division, the R0 end and the DI end of the 485 chip U1 are connected to the processor, the a end and the B end of the 485 chip U1 are respectively connected to positive and negative COM end signals of a positioning data collector, the positioning data collector collects positioning data of the tank truck, the positioning data is input to the 485 chip U1 in a voltage mode, and the 485 chip U1 receives a change in voltage and converts the change in voltage into a digital signal and outputs the digital signal to the processor.
As shown in fig. 6, the AI acquisition circuit includes a protection circuit for overvoltage protection, a capacitor for filtering, and a varistor for voltage division, the protection circuit includes a bidirectional TVS diode for overvoltage protection and a transient suppression diode for surge absorption, the output terminal of the temperature sensor passes through the protection circuit, a voltage division branch with the varistor, and a filter branch with the capacitor in sequence, when the analog signal acquired by the temperature sensor passes through the protection circuit, overvoltage protection is performed through the bidirectional TVS diode to prevent device damage caused by transient overvoltage of the acquired analog signal, further transient signal protection is performed through the transient suppression diode, then the analog signal is subjected to voltage division by the varistor and low-pass filtering through a filter finger with a capacitor, such as an RC filter circuit, and further completing the acquisition and the primary conditioning of temperature data signals.
As shown in fig. 7, the DI acquisition circuit includes an N-channel fet for signal amplification, a capacitor for filtering, a varistor for voltage division, a transient suppressor diode for surge absorption, and a photocoupler functioning as a switch, the output terminal of the liquid level sensor is connected to a surge absorption circuit having the transient suppressor diode, one end of the absorption circuit is connected to the output terminal of the liquid level sensor, the other end of the absorption circuit is connected to the gate of the N-channel fet, the source of the N-channel fet is connected to the negative electrode of the diode of the photocoupler, and the collector of the triode of the photocoupler is connected to the DI interface.
As shown in fig. 8, the ventilation unit includes a shutter actuator and a DO control circuit, the DO interface is in signal connection with the DO control circuit, the DO control circuit includes a capacitor for filtering, a varistor for voltage division, two N-channel fets for signal amplification and a photocoupler functioning as a switch, the DO interface is connected to a gate of the N-channel fet, a source of the N-channel fet is connected to a cathode of a diode of the photocoupler, a collector of a triode of the photocoupler is connected to a gate of another N-channel fet, and a source of the N-channel fet is connected to a receiving end of the shutter actuator.
In order to realize that the processor effectively controls the opening and closing of the shutter, the processor controls the DO control circuit to output high and low level signals, the high and low level signals are output to the shutter actuator through the DO control circuit, and the shutter actuator controls the opening and closing of the shutter actuator.
As shown in fig. 1, embodiment 2 provides a tank wagon monitored control system based on thing networking, including any one of the aforesaid based on the intelligent monitoring module of tank wagon of thing networking and be used for the terminal of remote monitoring tank wagon state, the terminal include handheld terminal and central console, handheld terminal and central console respectively with the intelligent monitoring module signal connection based on thing networking of tank wagon, handheld terminal and central console all can receive the multiple data that are sent by the intelligent monitoring module in real time, make things convenient for the transport personnel real time monitoring to when taking place abnormal conditions, can make a response the very first time.
The oil tank truck monitoring system based on the Internet of things is further provided with a far-end server for remotely monitoring the state of the oil tank truck, the far-end server is in signal connection with the oil tank truck intelligent monitoring module based on the Internet of things, and the oil tank truck intelligent monitoring module based on the Internet of things can send data to the far-end server through a communication unit in real time to realize real-time remote monitoring of the oil tank truck.
Compared with the prior art, the utility model discloses during the use, not only realize in the in-process of tank wagon transportation, gather multiple environmental data in real time and send car center console and handheld terminal to upload data to remote server, the locating information of in-car environment and vehicle when the real-time supervision vehicle traveles, in the convenient transportation, not only managers can real time monitoring, can also avoid bad road and bad weather.
The operation of embodiments 1-2 of the present invention will be described in detail with reference to fig. 1-8.
The utility model discloses embodiment 1's working process does:
in the transportation process of the oil tank truck, the position detection unit, the video detection unit, the temperature detection unit and the liquid level detection unit in the collector collect positioning information, video information, temperature information and liquid level information of the oil tank truck in real time, and send the information to the processor for processing and analysis.
The positioning information, the temperature information and the liquid level information are respectively sent to the processor through the 485 communication circuit, the AI acquisition circuit and the DI acquisition circuit, the video information is sent to the industrial router firstly, then sent to the processor through the router in a wired transmission mode, and sent to the handheld terminal through a wireless mode.
When the treater discovers that the temperature in the oil tank car is unusual, at once exports a high level signal from the DO interface, sends to the shutter executor through DO control circuit, opens the shutter and carries out aeration cooling, sends alarm information for central console and handheld terminal simultaneously, in time reminds the staff to handle.
The utility model discloses embodiment 2's working process does:
in the operation process of the oil tank truck, the handheld terminal and the central console can receive various data sent by the intelligent monitoring module in real time, so that transportation personnel can conveniently monitor in real time, and can react at the first time when abnormal conditions occur.
And the positioning data information of the oil tank truck can be sent to a remote server through a 3G/4G/5G communication module in real time, the remote server can monitor the specific position of the vehicle in real time, and the remote server is matched with various conventional navigation software such as Google navigation, Baidu navigation and Goods navigation, so that the purpose of avoiding bad roads and bad weather can be achieved.
Adopt above-mentioned scheme, compared with the prior art, the utility model discloses during the use, not only realize in the in-process of tank wagon transportation, gather multiple environmental data in real time and send accuse platform and handheld terminal in the car to upload data to the remote server, the locating information of in-car environment and vehicle when the real-time supervision vehicle traveles makes things convenient for in the transportation, and not only managers can real time monitoring, can also avoid bad road and bad weather.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a tank wagon intelligent monitoring module based on thing networking which characterized in that includes: the industrial control host, the ventilation unit and be used for detecting the collector of tank wagon running state, the collector the ventilation unit with the industrial control host locate on the tank wagon, the collector include position detecting element, video detection unit, temperature detecting element and liquid level detecting element, the collector with the ventilation unit respectively with industrial control host signal connection.
2. The intelligent monitoring module of the oil tank truck based on the internet of things as claimed in claim 1, wherein the industrial control host comprises a processor, a 485 interface for receiving positioning data, an AI interface for receiving temperature data, a DI interface for receiving liquid level data, a DO interface for sending control signals and a communication unit for signal transmission, the 485 interface is connected with RS485 of the processor, the AI interface is connected with the AI/AO interface of the processor, the DI interface and the DO interface are connected with the DI/DO interface of the processor, and the video detection unit is in signal connection with the communication unit.
3. The intelligent tank truck monitoring module based on the internet of things as claimed in claim 2, wherein the position detection unit comprises a positioning data collector and a 485 communication circuit, the temperature detection unit comprises a temperature sensor and an AI acquisition circuit, the liquid level detection unit comprises a liquid level sensor and a DI acquisition circuit, the 485 communication circuit is connected with the 485 interface signal, the AI acquisition circuit is connected with the AI interface signal, and the DI acquisition circuit is connected with the DI interface signal.
4. The intelligent monitoring module of the oil tank truck based on the internet of things as claimed in claim 3, wherein the 485 communication circuit comprises a 485 chip with a work mode interference suppression function and a rheostat for voltage division, the R0 end and the DI end of the 485 chip are in signal connection with the processor, and the A end and the B end of the 485 chip are in signal connection with the positive COM end and the negative COM end of the positioning data collector respectively.
5. The intelligent monitoring module of the oil tank truck based on the internet of things as claimed in claim 3, wherein the AI acquisition circuit comprises a protection circuit for overvoltage protection, a capacitor for filtering and a rheostat for voltage division, the protection circuit comprises a bidirectional TVS diode for overvoltage protection and a transient suppression diode for surge absorption, and the output end of the temperature sensor sequentially passes through the protection circuit, a voltage division branch with the rheostat and a filter branch with the capacitor.
6. The intelligent monitoring module of the oil tank truck based on the internet of things as claimed in claim 3, wherein the DI acquisition circuit comprises an N-channel field effect transistor for signal amplification, a capacitor for filtering, a rheostat for voltage division, a transient suppression diode for surge absorption and a photoelectric coupler playing a role of switching, the output end of the liquid level sensor is connected with a surge absorption circuit with the transient suppression diode, one end of the absorption circuit is connected with the output end of the liquid level sensor, the other end of the absorption circuit is connected with the grid electrode of the N-channel field effect transistor, the source electrode of the N-channel field effect transistor is connected with the negative electrode of the diode of the photoelectric coupler, and the collector electrode of the triode of the photoelectric coupler is connected with the DI interface.
7. The intelligent monitoring module of the oil tank truck based on the internet of things as claimed in claim 2, wherein the ventilation unit comprises a shutter actuator and a DO control circuit, the DO interface is in signal connection with the DO control circuit, the DO control circuit comprises a capacitor for filtering, a rheostat for voltage division, two N-channel field effect tubes for signal amplification and a photoelectric coupler playing a role in switching, the DO interface is connected with a grid electrode of the N-channel field effect tube, a source electrode of the N-channel field effect tube is connected with a negative electrode of a diode of the photoelectric coupler, a collector electrode of a triode of the photoelectric coupler is connected with a grid electrode of another N-channel field effect tube, and a source electrode of the N-channel field effect tube is connected with a receiving end of the shutter actuator.
8. The intelligent monitoring module for the tank truck based on the internet of things as claimed in claim 7, wherein the processor controls the DO control circuit to output high and low level signals, the high and low level signals are output to the shutter actuator through the DO control circuit, and the shutter actuator controls the shutter actuator to open and close.
9. The oil tank truck monitoring system based on the Internet of things is characterized by comprising the oil tank truck intelligent monitoring module based on the Internet of things and a terminal for remotely monitoring the state of an oil tank truck, wherein the terminal comprises a handheld terminal and a central console, and the handheld terminal and the central console are respectively in signal connection with the oil tank truck intelligent monitoring module based on the Internet of things.
10. The Internet of things-based tank truck monitoring system according to claim 9, further comprising a remote server for remotely monitoring the state of the tank truck, wherein the remote server is in signal connection with the Internet of things-based tank truck intelligent monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253218.2U CN210181447U (en) | 2019-08-05 | 2019-08-05 | Oil tank truck intelligent monitoring module and system based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253218.2U CN210181447U (en) | 2019-08-05 | 2019-08-05 | Oil tank truck intelligent monitoring module and system based on Internet of things |
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| CN210181447U true CN210181447U (en) | 2020-03-24 |
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| CN201921253218.2U Active CN210181447U (en) | 2019-08-05 | 2019-08-05 | Oil tank truck intelligent monitoring module and system based on Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203437A (en) * | 2021-04-30 | 2021-08-03 | 郑州永邦测控技术有限公司 | Monitoring system for storage tank tightness of oil tank truck and working method thereof |
-
2019
- 2019-08-05 CN CN201921253218.2U patent/CN210181447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203437A (en) * | 2021-04-30 | 2021-08-03 | 郑州永邦测控技术有限公司 | Monitoring system for storage tank tightness of oil tank truck and working method thereof |
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