A kind of truck tanker transportation checking system
Technical field
The utility model relates to truck tanker transportation technology field, particularly a kind of truck tanker transportation measuring system.
Background technology
The truck tanker of prior art is common lead sealing, manually escorts, artificial weighbridge or the use dipping crossed.But there is following shortcoming in prior art: common lead sealing and manually escorting, and the oil product in uncontrollable transportation changes and non-natural defect situation; During handing-over, artificial weighbridge or the use dipping crossed, cannot avoid some non-natural defect, and hand labor intensity is large, and inconvenience operates.
Summary of the invention
Main purpose of the present utility model is to provide a kind of truck tanker transportation checking system, by ultrasonic interface instrument, detect in real time, oil is detected from oil depot to transport column in the process of petrol service station, detect variation and the temperature traverse of its amount, information exchange is crossed to GPRS to be transferred to and in database system, to carry out record, detect in real time, to solve existing problem in above-mentioned prior art.
In order to achieve the above object, the utility model provides a kind of truck tanker transportation checking system, and it comprises:
Ultrasonic interface meter instrument, has a probe, and the oil tank on this probe and truck tanker is pasted,
Data processing and display module, be connected with described ultrasonic interface meter instrument, for gathering the data in oil tank, and to the data processing collecting, obtains the level condition in truck tanker and show;
The one GPRS module, the 2nd embedded GPRS module of Yu Zhongkong center is carried out wireless telecommunications;
Computer, it is arranged in middle control intracardiac, is connected with the 2nd described GPRS module communication;
Supply module, for powering to described ultrasonic interface meter instrument.
Wherein, described computer and described the 2nd GPRS module are by RS485 serial communication.
Wherein, described supply module is 24V lithium cell.
Wherein, in described probe, be provided with super sonic and transmit and receive module, between described probe and oil tank, by magnet, paste.
Wherein, also comprise breathing valve and baffle plate, in described breathing valve setting and oil tank, described truck tanker interior panelling is welded on truck tanker inside.
Wherein, between a described GPRS module and described data processing and display module, be that 4 core cables are connected;
Compared with prior art, the beneficial effects of the utility model are:
1, automatically measure, do not need human intervention completely, apply convenient.
2, external labeling type is installed, easy for installation.
3, stable performance, is difficult for being interfered.
4, precision is high, and Measurement Resolution reaches 0.1mm.
5, finished oil is sold accumulating management imformation system, during transportation, the quantity information Real-time Feedback of oil product and oil can be returned.
While 6, joining, degree of automation is higher, greatly reduces hand labor intensity, and precision is high, stops non-natural defect situation.
Accompanying drawing explanation
Fig. 1 is that a kind of truck tanker transportation of the utility model checking system forms schematic diagram.
Description of reference numerals: 1 oil tank; 2 ultrasonic interface meter instrument; 3 data processings and display module; 4 breathing valves; 5 truck tanker interior panellings; 6 the one GPRS modules; 7 the 2nd GPRS modules; 8 computers.
The specific embodiment
Below in conjunction with accompanying drawing, to the utility model is above-mentioned, be described in more detail with other technical characterictic and advantage.
As shown in Figure 1, for a kind of truck tanker transportation of the utility model checking system forms schematic diagram, the utility model comprises oil tank 1, ultrasonic interface meter instrument 2, data processing and display module 3, breathing valve 4, truck tanker interior panelling 5, a GPRS module 6, the 2nd GPRS module 7 and the computer 8 on truck tanker, wherein
Described ultrasonic interface meter instrument 2, there is a probe, in probe, be provided with the oil tank 1 that super sonic transmits and receives on this probe of module and truck tanker and paste, it can be pasted by magnet, the utility model can be between oil tank 1 and probe oiling silicone grease or other couplants;
Described data processing and display module 3, be connected with described ultrasonic interface meter instrument 2, for gathering the data in oil tank 1, and to the data processing collecting, obtains the level condition in truck tanker and show;
In described breathing valve 4 settings and oil tank 1, described truck tanker interior panelling 5 is welded on truck tanker inside;
A described GPRS module 6, the 2nd embedded GPRS module 7 of Yu Zhongkong center is carried out wireless telecommunications, between a described GPRS module 6 and described data processing and display module 3, is that 4 core cables are connected;
Described computer 8, it is arranged in middle control intracardiac, is connected with the 2nd described GPRS module 7 communications; Described computer 8 passes through RS485 serial communication with the 2nd described GPRS module 7.
Also comprise a supply module, for powering to described ultrasonic interface meter instrument 1, described supply module is 24V lithium cell.
Working process of the present utility model is as follows: the ultrasonic interface meter instrument of first selecting characteristic frequency according to different steel plate thickness; Ultrasonic interface meter instrument end face is coated silicone grease and with magnetic chuck, it is directly attached to truck tanker oil pipe bottom.The data that ultrasonic interface meter instrument can be detected process and display by data processing and display module, by the wireless telecommunications of a GPRS module and the 2nd GPRS module, sending into computer processes, can in real time finished oil interface be changed and be detected, if can find in time and report to the police when oil quality changes.
In sum, the utility model detects in real time by ultrasonic interface instrument, and oil is detected from oil depot to transport column in the process of petrol service station, detects variation and the temperature traverse of its amount, information exchange is crossed to GPRS and be transferred in database system and carry out record, detect in real time.The external labeling type that utilizes multi-beam arrowband technology to realize ultrasonic interface meter instrument is installed, according to the stratified liquid of different densities can to hypracoustic, reflection realizes respectively, apply necessary data modeling and signal analysis method, realize the exact measurement of liquid level, survey precision reaches as high as 0.1mm.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skills understand; in the situation that do not depart from the spirit and scope that following claims limit; can make many modifications; change, or equivalence, but all will fall in protection domain of the present utility model.