CN202362656U - Intelligent monitoring device for CAN bus-based multi-bin tank wagon - Google Patents
Intelligent monitoring device for CAN bus-based multi-bin tank wagon Download PDFInfo
- Publication number
- CN202362656U CN202362656U CN2011204757968U CN201120475796U CN202362656U CN 202362656 U CN202362656 U CN 202362656U CN 2011204757968 U CN2011204757968 U CN 2011204757968U CN 201120475796 U CN201120475796 U CN 201120475796U CN 202362656 U CN202362656 U CN 202362656U
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- CN
- China
- Prior art keywords
- protective cover
- intelligent
- sea
- tank wagon
- bus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to an intelligent monitoring device for a CAN bus-based multi-bin tank wagon, belonging to the technical field of monitoring device. The intelligent monitoring device comprises a sea-bottom valve and an access door upon the tank wagon, wherein the access door is provided with an access door protective cover; the access door protective cover is internally provided with an opening-and-closing sensor; the sea-bottom valve is provided with a sea-bottom valve protective cover; the sea-bottom valve protective cover is internally provided with an intelligent accelerating transducer for monitoring the opening-and-closing state of the sea-bottom valve protective cover and an intelligent pressure transducer for monitoring the pressure inside the sea-bottom valve cylinder; the opening-and-closing sensor of the access door protective cover as well as the intelligent accelerating transducer and the intelligent pressure transducer upon the sea-bottom valve protective cover are accessed to a wireless communication device after being connected via CAN bus; and the wireless communication device and a computer in a central control chamber are connected in a wireless communication mode. Under the precondition of keeping all the original functions of a tank wagon, the intelligent monitoring device of the utility model, by designing the circuit and structure as per the explosion-proof standard, ensures secure transportation, and efficient, simple and practical monitoring of the tank wagon, and makes the tank wagon unlikely be attacked and damaged.
Description
Technical field
The utility model relates to a kind of tank wagon antitheft intelligent checking system device, belongs to the technical field of monitoring device.
Background technology
Tank wagon is emitted the position of jar interior oil plant and is had only sea cock and valve and this two place of manhole cover, only if destroy vehicle structure, opening the sea cock and valve emptying is the inevitable method of emitting jar interior oil plant with opening the manhole cover oil pumping.Sensor in these two kinds of position reliable installation carries out on-line monitoring to it; Can obtain the operation information of this position at any time; Continuous recording operation information data; And suspicious operation in time reported to the police, thereby prevent that effectively the oil plant under improper situation from emitting behavior, with the safety and the antitheft of protection petroleum transported and storage.A general table oil tank car has a plurality of sea cock and valves and manhole cover, adopts the CAN bus communication technology to connect each sensor, and it is simple that this detection system is connected, and can accomplish safety, reliable, possesses intelligent diagnostics, data encryption.Can in time find fault, prevent artificial destruction effectively.
For antitheft of often being attacked and safety equipment, its sensor must adopt the intelligent device that is difficult to stimulated replacement, and structure must firmly be installed hidden.System must adopt the intelligent digital communication that possesses data encryption and self diagnostic capability to be connected, and will accomplish that installation and maintenance is simple.
For as above requirement, if still adopt conventional sensor (for example magnetic field detection, capacitance detecting and Photoelectric Detection etc.), be electrically connected and structure (switching signal etc.), be easy to be cracked, self is also unreliable.This just needs to propose new Sensor Design and structural design, and adopts a kind of reliable system connected mode.
The utility model content
The purpose of the utility model is: to the problem that above-mentioned prior art exists, proposes a kind ofly, possesses OBD, is difficult to the function that cracked and disassemble by technology based on many storehouses of CAN bus tank wagon intelligent monitoring device, and practical, simply.
In order to solve above technical matters; It is a kind of based on many storehouses of CAN bus tank wagon intelligent monitoring device that the utility model provides; Comprise sea cock and valve and manhole cover on the tank wagon, the manhole cover protective cover is installed on the said manhole cover, in the said manhole cover protective cover folding sensor is installed; The sea cock and valve protective cover is installed on the said sea cock and valve, the folding condition intelligence acceleration transducer of keeping watch on the sea cock and valve protective cover and the intelligent pressure sensor of keeping watch on the pressure in the said sea cock and valve cylinder are installed in the said sea cock and valve protective cover; The folding sensor of said manhole cover protective cover, the intelligent acceleration transducer on the sea cock and valve protective cover and intelligent pressure sensor are connected back access to wireless communication equipment through the CAN bus, and said Wireless Telecom Equipment adopts wireless communication mode to link to each other with the computing machine of central control room.
The preferred version of the utility model is: aforesaid based on many storehouses of CAN bus tank wagon intelligent monitoring device, said Wireless Telecom Equipment is the GPRS Wireless Telecom Equipment.
Further, aforesaid based on many storehouses of CAN bus tank wagon intelligent monitoring device, said CAN bus is made up of two wires.
The beneficial effect of the utility model is: the utility model is under the prerequisite that keeps the original repertoire of tank wagon; Through according to explosion-proof criteria design circuit and structure; Make tank wagon transport safely and guard against theft monitoring effectively, simple, be suitable for, be difficult to attacked and destroy.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment manhole cover protective cover.
Fig. 2 is the structural representation of the utility model embodiment sea cock and valve protective cover.
Fig. 3 is system's connection layout of the utility model.
Embodiment
Embodiment one
Present embodiment provide based on many storehouses of CAN bus tank wagon intelligent monitoring device; Basic structure such as Fig. 1 are to shown in Figure 3; Comprise sea cock and valve 1 and manhole cover 2 on the tank wagon, on the said manhole cover 2 manhole cover protective cover 3 is installed, in the said manhole cover protective cover folding sensor 4 is installed; Sea cock and valve protective cover 5 is installed on the said sea cock and valve, the folding condition intelligence acceleration transducer 6 of keeping watch on the sea cock and valve protective cover and the intelligent pressure sensor 7 of keeping watch on the pressure in the said sea cock and valve cylinder are installed in the said sea cock and valve protective cover 5; The folding sensor of said manhole cover protective cover, the intelligent acceleration transducer on the sea cock and valve protective cover and intelligent pressure sensor are connected the back through the CAN bus and insert the GPRS Wireless Telecom Equipment, and Wireless Telecom Equipment adopts wireless communication mode to link to each other with the computing machine of central control room.
The gps satellite location receiver also is installed on vehicle is in addition obtained residing position of this car and driving trace; At each sea cock and valve and manhole cover the protective cover that embeds intelligence sensor, four protective covers and a CAN bus controller altogether are installed respectively in the present embodiment.Each equipment of use CAN bus connection, the monitoring data of collection is preserved, is analyzed at controller, and can send to computing machine preservation, analysis and the warning of central control room through the GPRS wireless telecommunications system that adds.Thereby can obtain the operation information of these each parts of car at any time, and continuous recording operation information data, and suspicious operation in time reported to the police, thus prevent that effectively the oil plant under improper situation from emitting behavior.Through two-way data communication, can diagnose this detection and each sensor.Can in time find fault, prevent artificial destruction effectively.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. based on many storehouses of CAN bus tank wagon intelligent monitoring device, comprise sea cock and valve and manhole cover on the tank wagon, it is characterized in that: the manhole cover protective cover is installed on the said manhole cover, in the said manhole cover protective cover folding sensor is installed; The sea cock and valve protective cover is installed on the said sea cock and valve, the folding condition intelligence acceleration transducer of keeping watch on the sea cock and valve protective cover and the intelligent pressure sensor of keeping watch on the pressure in the said sea cock and valve cylinder are installed in the said sea cock and valve protective cover; The folding sensor of said manhole cover protective cover, the intelligent acceleration transducer on the sea cock and valve protective cover and intelligent pressure sensor are connected back access to wireless communication equipment through the CAN bus, and said Wireless Telecom Equipment adopts wireless communication mode to link to each other with the computing machine of central control room.
2. according to claim 1 based on many storehouses of CAN bus tank wagon intelligent monitoring device, it is characterized in that: said Wireless Telecom Equipment is the GPRS Wireless Telecom Equipment.
3. according to claim 1 based on many storehouses of CAN bus tank wagon intelligent monitoring device, it is characterized in that: said CAN bus is made up of two wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204757968U CN202362656U (en) | 2011-11-24 | 2011-11-24 | Intelligent monitoring device for CAN bus-based multi-bin tank wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204757968U CN202362656U (en) | 2011-11-24 | 2011-11-24 | Intelligent monitoring device for CAN bus-based multi-bin tank wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362656U true CN202362656U (en) | 2012-08-01 |
Family
ID=46573828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204757968U Expired - Lifetime CN202362656U (en) | 2011-11-24 | 2011-11-24 | Intelligent monitoring device for CAN bus-based multi-bin tank wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362656U (en) |
-
2011
- 2011-11-24 CN CN2011204757968U patent/CN202362656U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |