CN202916956U - Vehicle-mounted oil gas leakage alarm device for tank car - Google Patents
Vehicle-mounted oil gas leakage alarm device for tank car Download PDFInfo
- Publication number
- CN202916956U CN202916956U CN 201220518601 CN201220518601U CN202916956U CN 202916956 U CN202916956 U CN 202916956U CN 201220518601 CN201220518601 CN 201220518601 CN 201220518601 U CN201220518601 U CN 201220518601U CN 202916956 U CN202916956 U CN 202916956U
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- tank car
- gas leakage
- chip microcomputer
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Abstract
The utility model discloses a vehicle-mounted oil gas leakage alarm device for a tank car, comprising a sensor module, a microprocessor module, a wireless transmitting-receiving module, a single-chip microcomputer and an alarm module. The sensor module is connected with the microprocessor module, the microprocessor module is connected with the input of the single-chip microcomputer via the wireless transmitting-receiving module, and the output of the single-chip microprocessor is connected with the alarm module. According to the utility model, real-time gas monitoring in different network nodes is realized by a wireless transmitting-receiving manner, and once leakage is detected, alarming is carried out timely to prompt a driver to adopt corresponding measures to stop leakage, thereby effectively reducing the occurrence rate of accidents; and the vehicle-mounted oil gas leakage alarm device is fast in response, good in instantaneity and high in safety, which has good effects of preventing accidents of the oil gas transporting tank car.
Description
Technical field
The utility model belongs to oil and gas leakage monitoring field, is specifically related to a kind of tank car vehicular oil gas leakage warning device.
Background technology
China's oil gas is distributed in the remote mountain areas more, so the oil gas transportation becomes an important step of industrial development.Short distance or do not have railwayed oil gas outward transport work along the line mainly to rely on the oil gas tank car, the monitoring and controlling system equipment shortcomings such as also the ubiquity memory data output is little, display interface is good not of present tank car, existing analog-and digital-instrument can not record and react the evolution of each parameter of tank car on the car, each parameter is not carried out real-time detection and diagnosis yet, in case leak, will cause heavy losses and danger.Therefore, along with continuous renewal and the development of oil gas tank car status monitoring and maintenance technique means, need to carry out Real-Time Monitoring and idagnostic logout with the multidate information of car to the oil gas tank car, in time diagnose and report to the police, reminding driver judges soundly and processes, and prevents trouble before it happens.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, provide a kind of can Real-Time Monitoring, response is fast and the high tank car vehicular oil gas leakage warning device of monitoring accuracy.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
A kind of tank car vehicular oil gas leakage warning device, comprise sensor assembly, microprocessor module, radio receiving transmitting module, single-chip microcomputer and alarm module, sensor assembly links to each other with microprocessor module, microprocessor module links to each other with the input end of single-chip microcomputer by radio transceiver chip, and the output terminal of single-chip microcomputer is connected with alarm module.
The utility model also has following technical characterictic:
Described sensor assembly is gas sensor.
Described microprocessor module adopts the ATmegal1281 microprocessor chip.
Described radio receiving transmitting module adopts the AT86RF230 radio frequency chip.
Described single-chip microcomputer adopts the MC9S08AW16 single-chip microcomputer.
Described alarm module comprises a light-emitting diode display, a hummer and a LED alarm lamp.
The utility model adopts the mode of wireless receiving and dispatching to realize the real-time gas-monitoring of network node, and energy and alarm, in case monitored leakage, will reach alarm, reminding driver takes corresponding measure to prevent leakage, effectively reduces the security incident incidence, the utility model fast response time, real-time is good, and is safe, for prevention oil gas transportation tank car security incident good effect arranged.
Description of drawings
Fig. 1 is annexation synoptic diagram of the present utility model.
Below in conjunction with drawings and Examples particular content of the present utility model is described in more detail.
Embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, a kind of tank car vehicular oil gas leakage warning device, comprise sensor assembly, microprocessor module, radio receiving transmitting module, single-chip microcomputer and alarm module, sensor assembly links to each other with microprocessor module, microprocessor module links to each other with the input end of single-chip microcomputer by radio transceiver chip, and the output terminal of single-chip microcomputer is connected with alarm module.
Described sensor assembly is gas sensor, is used for Information Monitoring, and becomes digital signal to pass to microprocessor other various signal transition.
Described microprocessor module adopts the ATmegal1281 microprocessor chip, is used for being responsible for the operation of whole sensor network nodes, and the data that Storage and Processing self gathers, and other nodes data of sending realize the reliable communications protocol of network security.
Described radio receiving transmitting module adopts the AT86RF230 radio frequency chip, is used for receiving the standard signal of microprocessor module output, is transported to single-chip microcomputer, and is responsible for carrying out radio communication with other network nodes, exchange of control information and receive and dispatch image data.
Described single-chip microcomputer adopts the MC9S08AW16 single-chip microcomputer, is used for receiving the signal that radio receiving transmitting module is sent, and the control alarm module sends alarm.
Described alarm module comprises a light-emitting diode display, a hummer and a LED alarm lamp, is used for gas concentration to the monitoring point and reflects in real time and leakage situation is reported to the police.
When the utility model is in running order, place gas sensor at the charge door of tank car, discharge port and discharge pipe place, sensor assembly gathers gas concentration information, and this concentration information is transformed into digital signal passes to microprocessor; The data that microprocessor module Storage and Processing sensor assembly gathers are for the follow-up data processing is prepared; Microprocessor module carries out exchange of control information and transmitting-receiving image data by radio transceiver chip and single-chip microcomputer, and single-chip microcomputer passes to the light-emitting diode display of alarm module with the data of collecting, and shows current gas concentration; Single-chip microcomputer is made comparisons the data and the setting value that receive simultaneously, if the data that receive are greater than setting value, single-chip microcomputer will send a start signal to alarm module, and the LED alarm lamp of alarm modules is lighted, hummer is sounded a buzzer, and the prompting driver in time takes corresponding measure to prevent leakage.
Claims (6)
1. tank car vehicular oil gas leakage warning device, it is characterized in that, comprise sensor assembly, microprocessor module, radio receiving transmitting module, single-chip microcomputer and alarm module, sensor assembly links to each other with microprocessor module, microprocessor module links to each other with the input end of single-chip microcomputer by radio transceiver chip, and the output terminal of single-chip microcomputer is connected with alarm module.
2. tank car vehicular oil gas leakage warning device according to claim 1 is characterized in that described sensor assembly is gas sensor.
3. tank car vehicular oil gas leakage warning device according to claim 1 is characterized in that, described microprocessor module adopts the ATmegal1281 microprocessor chip.
4. tank car vehicular oil gas leakage warning device according to claim 1 is characterized in that, described radio receiving transmitting module adopts the AT86RF230 radio frequency chip.
5. tank car vehicular oil gas leakage warning device according to claim 1 is characterized in that, described single-chip microcomputer adopts the MC9S08AW16 single-chip microcomputer.
6. tank car vehicular oil gas leakage warning device according to claim 1 is characterized in that, described alarm module comprises a light-emitting diode display, a hummer and a LED alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518601 CN202916956U (en) | 2012-10-10 | 2012-10-10 | Vehicle-mounted oil gas leakage alarm device for tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518601 CN202916956U (en) | 2012-10-10 | 2012-10-10 | Vehicle-mounted oil gas leakage alarm device for tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916956U true CN202916956U (en) | 2013-05-01 |
Family
ID=48165245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518601 Expired - Fee Related CN202916956U (en) | 2012-10-10 | 2012-10-10 | Vehicle-mounted oil gas leakage alarm device for tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566504A (en) * | 2013-10-17 | 2014-02-12 | 中国石油化工股份有限公司 | Tank truck loaded with poisonous and harmful chemicals and provided with water mist fire extinguishing system |
| CN105445340A (en) * | 2014-08-29 | 2016-03-30 | 中国石油化工股份有限公司 | Method and apparatus for measuring content of hydrogen sulfide in crude oil, and crude oil transportation safety monitoring method and apparatus thereof |
| CN105628135A (en) * | 2015-12-28 | 2016-06-01 | 哈尔滨恒誉名翔科技有限公司 | Oil depot detection device |
-
2012
- 2012-10-10 CN CN 201220518601 patent/CN202916956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566504A (en) * | 2013-10-17 | 2014-02-12 | 中国石油化工股份有限公司 | Tank truck loaded with poisonous and harmful chemicals and provided with water mist fire extinguishing system |
| CN105445340A (en) * | 2014-08-29 | 2016-03-30 | 中国石油化工股份有限公司 | Method and apparatus for measuring content of hydrogen sulfide in crude oil, and crude oil transportation safety monitoring method and apparatus thereof |
| CN105628135A (en) * | 2015-12-28 | 2016-06-01 | 哈尔滨恒誉名翔科技有限公司 | Oil depot detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131010 |