CN216303259U - Automobile-used urea filling management system - Google Patents
Automobile-used urea filling management system Download PDFInfo
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- CN216303259U CN216303259U CN202023329626.7U CN202023329626U CN216303259U CN 216303259 U CN216303259 U CN 216303259U CN 202023329626 U CN202023329626 U CN 202023329626U CN 216303259 U CN216303259 U CN 216303259U
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Abstract
The utility model provides a vehicle urea filling management system which comprises a plurality of mobile control terminals and a plurality of urea filling machines, wherein each urea filling machine comprises a filling machine shell, a first control module, a first communication module, a special urea pump, a filling gun and a urea storage tank, the urea storage tank is arranged in the filling machine shell, the filling gun is connected with the urea storage tank through the special urea pump, a liquid level sensor is arranged in the urea storage tank, a first flowmeter is arranged at a urea inlet end of the special urea pump, a second flowmeter is arranged at a urea outlet end of the special urea pump, each mobile control terminal comprises a login module, a second control module, a second communication module and a data analysis module, the first control module is respectively connected with the first communication module, the special urea pump, the filling gun and the urea storage tank, the second control module is respectively connected with the second communication module and the data analysis module, the first communication module is connected with the second communication module.
Description
Technical Field
The utility model relates to the technical field of self-service filling equipment, in particular to a urea filling management system for a vehicle.
Background
With the stricter and stricter requirements of domestic emission regulations, many heavy-duty engine manufacturers adopt an exhaust gas treatment technology of Selective Catalytic Reduction (SCR). The main operating principle of SCR is that urea decomposes at high temperature into NH3 and CO2, and the resulting NH3 acts as a reductant to reduce the NOx in the exhaust to N2. The vehicle urea solution is an important necessary consumable in SCR technology, and is suitable for cars, trucks, buses and heavy off-road diesel engine vehicles equipped with SCR systems.
The urea filling machine for the vehicle is generally manually controlled, filling is carried out by inserting a card by a filling person, and cash is collected for a driver for settlement after filling is finished.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vehicle urea filling management system which can analyze the urea freezing condition in a urea filling machine through a flowmeter.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides an automobile-used urea filling management system, includes a plurality of mobile control terminals and many urea filling machines, urea filling machine includes filling machine casing, a control module, a communication module, urea special pump, filling gun and urea holding vessel, the urea holding vessel is arranged in the filling machine casing, the filling gun passes through urea special pump with the urea holding vessel is connected, be equipped with level sensor in the urea holding vessel, the urea of urea special pump gets into the end and is provided with first flowmeter, the urea of urea special pump goes out the end and is equipped with the second flowmeter, a control module connects respectively mobile control terminal, level sensor, first flowmeter and second flowmeter.
Preferably, the mobile control terminal includes a login module, a second control module, a second communication module and a data analysis module, the login module, the second communication module and the data analysis module are used for logging in an operator, the second control module is respectively connected with the login module, the second communication module and the data analysis module, and the first communication module is connected with the second communication module.
Preferably, the urea filling machine further comprises a first display module and a first input module, and the first display module and the first input module are connected with the first control module.
Preferably, the urea filling machine further comprises a filling query module, the filling query module is connected with the first input module, and the filling query module is used for querying the urea amount required to be filled by the vehicle.
Preferably, the mobile control terminal further comprises a second input module and a urea unit price setting module, and the urea unit price setting module is respectively connected with the second control module and the second input module.
Preferably, the urea filling machine further comprises a payment module, the payment module is connected with the first control module, and the payment module comprises a card swiping payment unit, a third party payment unit and a cash payment unit.
Preferably, the urea inlet end and the urea outlet end of the urea-dedicated pump are respectively connected with a urea-dedicated pipe.
Preferably, the urea-dedicated tube is an EPDM hose.
Preferably, the mobile control terminal further comprises a storage module, and the storage module is connected with the second control module.
Preferably, the urea filling machine further comprises a power module, and the power module comprises a storage battery and a mains supply connection unit.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
1. the urea filling machine is provided with a first flowmeter for monitoring the liquid level in the urea storage tank, a urea inlet end flow of the urea special pump and a second flowmeter for monitoring the urea inlet end flow of the urea special pump, and transmits the monitored liquid level data and flow data to a data analysis module of the mobile control terminal for analysis, so that the urea inventory value and the blockage value of the urea special pump can be predicted, and whether icing occurs or not is judged;
2. a vehicle driver can automatically fill urea through the urea filling machine, and an operator can remotely obtain the working condition of the urea filling machine through the mobile control terminal, so that the labor cost is reduced, and the urea filling is more intelligent;
the utility model has reasonable design, simple structure and strong practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a vehicle urea filling management system provided in embodiment 1 of the present invention;
reference numerals: the system comprises a first control module, a second communication module, a urea special pump, a liquid level sensor, a first flowmeter, a second flowmeter, a first display module, a first input module, a second filling inquiry module, a storage module, a payment module, a second control module, a second communication module, a data analysis module, a data logging module, a first communication module, a first input module, a second input module, a urea unit price setting module, a first control module, a second communication module, a first urea unit price setting module, a second communication module, a second urea unit price setting module, a second communication module, a first communication module, a second communication module, a first input module, a second communication module, a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1, a urea filling management system for a vehicle includes a plurality of mobile control terminals and a plurality of urea filling machines, each urea filling machine includes a filling machine housing, a first control module 1, a first communication module 2, a special urea pump 3, a filling gun and a urea storage tank, the urea storage tank is disposed in the filling machine housing, the filling gun is connected with the urea storage tank through the special urea pump 3, a liquid level sensor 4 is disposed in the urea storage tank, a first flowmeter 5 is disposed at a urea inlet end of the special urea pump 3, a second flowmeter 6 is disposed at a urea outlet end of the special urea pump 3, and the first control module 1 is respectively connected with the mobile control terminals, the liquid level sensor 4, the first flowmeter 5 and the second flowmeter 6. The filling gun is a magnetic induction self-sealing gun special for automobile urea.
The first communication module 2 is connected with the mobile control terminal, the first control module 1 performs data interaction with the mobile control terminal through the first communication module 2, specifically, the first control module 1 and the first communication module 2 can be integrated on a unified PCB, the first control module 1 and the first communication module 2 are both arranged inside a filling machine shell, the first control module 1 controls a special urea pump 3 to work, so that the special urea pump 3 pumps urea in a urea storage tank, a liquid level sensor 4 is used for detecting urea liquid level height data in the urea storage tank and sending the liquid level height data to the first control module 1, a first flowmeter 5 and a second flowmeter 6 are respectively used for collecting urea flow values flowing through a urea inlet end and a urea outlet end and transmitting the urea flow values flowing through the urea inlet end and the urea outlet end to the first control module 1, the first control module 1 sends the liquid level height data to the mobile control terminal through the first communication module 2, and the mobile control terminal receives the liquid level height data and the urea flow data and analyzes the liquid level height data and the urea flow data to obtain an analysis result, wherein the analysis result is used for monitoring the urea inventory condition and the urea freezing condition in the urea filling machine. The first control module 1 of the urea filling machine controls the special urea water pump to work through the input urea filling value, and controls the working time of the special urea pump 3 according to the flow data collected by the first flowmeter 5.
The mobile control terminal comprises a login module 15, a second control module 12, a second communication module 13 and a data analysis module 14, wherein the login module 15, the second control module 12, the second communication module 13 and the data analysis module 14 are used for operator login, the second control module 12 is respectively connected with the login module 15, the second communication module 13 and the data analysis module 14, and the first communication module 2 is connected with the second communication module 13. One mobile control terminal can be connected with a plurality of urea filling machines, an operator can log in through a logging module 15 to associate the plurality of urea filling machines, a second control module 12 receives liquid level height data of a liquid level sensor 4, a urea flow value passing through a first flow meter 5 and a urea flow value passing through a second flow meter 6 which are sent by a first control module 1 through a second communication module 13 and transmits the liquid level height data, the urea flow value passing through the first flow meter 5 and the urea flow value passing through the second flow meter 6 to a data analysis module 14, the data analysis module 14 compares the urea flow value passing through the first flow meter 5 and the urea flow value passing through the second flow meter 6 to judge whether the urea special pump 3 is blocked, if the urea is blocked, the urea is possibly frozen, the second control module 12 sends corresponding alarm information, and the data analysis module 14 analyzes the urea stock value in the urea storage tank through the obtained liquid level height value, when the liquid level is lower than the preset value of the second control module 12, the second control module 12 sends out corresponding alarm information. Specifically, the login module 15 has a plurality of login modes, including password login or biometric information login.
The urea filling machine further comprises a first display module 7 and a first input module 8, and the first display module 7 and the first input module 8 are connected with the first control module 1. Inputting a control command to be input by the first control module 1 through the first input module 8, wherein the control command comprises a urea value to be filled, a manual control of the special urea pump 3 and the like; the first display module 7 is configured to display information output by the first control module 1, where the information may include a urea ratio of the urea filling machine, a current urea filling amount, and the like.
The urea filling machine further comprises a filling query module 9, the filling query module 9 is connected with the first input module 8, and the filling query module 9 is used for querying the urea amount required to be filled by the vehicle. The filling query module 9 can calculate the most appropriate urea adding amount of the vehicle by inputting vehicle information and the remaining mileage displayed by the vehicle. The urea filling machine is more intelligent, and wrong filling of a vehicle driver is prevented.
The mobile control terminal further comprises a second input module 16 and a urea unit price setting module 17, and the urea unit price setting module 17 is connected with the second control module 12 and the second input module 16 respectively. The operator can set the unit price of urea for a less urea filling machine through the mobile control terminal. The remote management of operators is facilitated.
The urea filling machine further comprises a payment module 11, the payment module 11 is connected with the first control module 1, and the payment module 11 comprises a card swiping payment unit, a third party payment unit and a cash payment unit. The payment module 11 is also connected with the first display module 7 and displays the payment information on the first display module 7, and the third party payment unit comprises payment treasure payment, WeChat payment, cloud flash payment and the like. Correspondingly, the urea filling machine is also provided with a POS machine supporting the card swiping payment unit, a cash collecting box supporting the cash payment unit and a paper money identification device.
The urea inlet end and the urea outlet end of the urea special pump 3 are respectively connected with a urea special pipe.
The special urea pipe is an EPDM (ethylene-propylene-diene monomer) hose. The special urea pipe can also be a steel pipe, so that the corrosivity is reduced.
The mobile control terminal further comprises a storage module 10, and the storage module 10 is connected with a second control module 12. The storage module 10 is used for storing various data received by the second control module 12.
The urea filling machine further comprises a power supply module, and the power supply module comprises a storage battery and a commercial power connection unit. The storage battery can be used for supplying power to the urea filling machine under the condition of mains supply outage.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a urea filling management system for vehicle, its characterized in that includes a plurality of mobile control terminals and many urea filling machines, urea filling machine includes filling machine casing, a control module, a communication module, urea special pump, filling gun and urea holding vessel, urea holding vessel arranges in the filling machine casing, filling gun passes through urea special pump with urea holding vessel connects, be equipped with level sensor in the urea holding vessel, the urea of urea special pump gets into the end and is provided with first flowmeter, the urea of urea special pump goes out the end and is equipped with the second flowmeter, a control module connects respectively mobile control terminal, level sensor, first flowmeter and second flowmeter.
2. The urea dosing management system of claim 1, further comprising a first display module and a first input module, both connected to the first control module.
3. The urea filling management system according to claim 2, wherein the urea filling machine further comprises a filling query module, the filling query module is connected with the first input module, and the filling query module is used for querying the urea amount required to be filled by the vehicle.
4. The urea filling management system of claim 1, wherein the urea filling machine further comprises a power module, the power module comprising a battery and a mains connection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329626.7U CN216303259U (en) | 2020-12-30 | 2020-12-30 | Automobile-used urea filling management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329626.7U CN216303259U (en) | 2020-12-30 | 2020-12-30 | Automobile-used urea filling management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216303259U true CN216303259U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023329626.7U Active CN216303259U (en) | 2020-12-30 | 2020-12-30 | Automobile-used urea filling management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216303259U (en) |
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2020
- 2020-12-30 CN CN202023329626.7U patent/CN216303259U/en active Active
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