CN202101733U - Detection device of automobile oil level - Google Patents
Detection device of automobile oil level Download PDFInfo
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- CN202101733U CN202101733U CN2011201836506U CN201120183650U CN202101733U CN 202101733 U CN202101733 U CN 202101733U CN 2011201836506 U CN2011201836506 U CN 2011201836506U CN 201120183650 U CN201120183650 U CN 201120183650U CN 202101733 U CN202101733 U CN 202101733U
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- automobile
- oil
- level sensor
- oil level
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Abstract
A detection device of automobile oil level comprises a global position system (GPS) device installed on an automobile and an oil level sensor installed in an automobile oil tank. An analog-digital converter is connected to the GPS device and the oil level sensor respectively and converts collected data into digital signals which are transmitted to a server controller through general packet radio service (GPRS). The oil level sensor can detect and collect analog data of variation of the oil level in an automobile oil tank in real time, the GPS device records data of automobile running paths and transmits the data to the server controller through the GPRS, and the server controller can manage the automobile oil consumption dynamic accurately in real time according to the oil consumption of the model of the automobile in combination with the running paths of the automobile, thereby avoiding fault report or oil theft. Simultaneously, the server controller can find oil leakage accidents during automobile running and alarm in time, thereby being favorable for energy saving.
Description
Technical field
The utility model relates to a kind of automobile oil level automatic detection device.
Background technology
Traditional oil level detecting device for automobile is to be employed in a sensor that can react the oil level variation of installing in the automotive oil tank to carry out data acquisition; As adopt slide potentiometer or telefault induction components and parts as transducing part; Collect the simulating signal that the reaction oil level changes through the induction components and parts; After the A/D data-switching, analyze the concrete numerical value that the reaction oil level changes by controller.Adopt this pick-up unit, the variation of oil level can be carried out automatic processes and displays by controller in the automotive oil tank, connects display device and directly can read fuel consumption, preferably resolves the automatic detection to automobile oil level.
For of the management of present group of unit, generally check reimbursement by reading the automotive oil tank fuel consumption to the driver.And can not real time reaction going out it, the oil level detecting device for automobile of prior art consumes oily pairing stroke; Lack the go on a journey record of historical route to the driver; React the trip fuel consumption if take automobile oil level sensor to measure oil level purely; It can give the chance of illegal driver to make a false report oil consumption or to steal oil, causes damage for group of unit.
The utility model content
In order to address the above problem, the utility model embodiment provides a kind of oil level detecting device for automobile of ability actual response automobile fuel consumption.
A kind of oil level detecting device for automobile; Comprise GPS steady arm that is installed on the automobile and the fuel level sensor that is installed in the automotive oil tank; Analog to digital converter connects GPS steady arm and fuel level sensor respectively, is digital signal with the data-switching of gathering, and is conveyed to the service end controller via GPRS.
Optional, said fuel level sensor is condenser type fuel level sensor or inductance type fuel level sensor.
Preferably; Said fuel level sensor comprises stainless-steel tube, float, coil and is located at the magnetostriction materials waveguide in the stainless-steel tube; Waveguide passes said coil and is connected with coil stationary; Permanent magnet is housed in the float, and permanent magnet is movably arranged on outside the waveguide, and waveguide, coil are connected with analog to digital converter through lead.
Adopt the described oil level detecting device for automobile of the utility model; Detect and gather the simulated data that oil level changes in the automotive oil tank in real time by the fuel level sensor that is installed in the automotive oil tank on the one hand; The process modulus is sent to the service end controller by GPRS after changing according to converter; Simultaneously, the vehicle running route data by GPS steady arm record also are sent to the service end controller through GPRS in real time; The server end controller can be according to the fuel tank volume that model adopted of this vehicle, the fuel consumption of cruising; In conjunction with its travel route, analyze theoretical fuel consumption, Actual Burnoff amount and theoretical analysis value are contrasted in real time; When surpassing certain numerical value; Can be set to remind or alarm indication, thereby the vehicle implementation of whole group or company is monitored in real time accurately, prevent and make a false report or steal oily phenomenon; Simultaneously, adopt this device oil accident to take place also can be for vehicle ' the time and carry out warning message timely, server end can inform in time that the driver checks, in time prevents oil accident to take place, and helps energy savings.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:
Fig. 1 is the framework synoptic diagram of the utility model oil level detecting device for automobile;
Fig. 2 is the fuel level sensor structural representation of the utility model oil level detecting device for automobile.
Embodiment
To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.
Like Fig. 1, the utility model oil level detecting device of keeping off a car comprises the fuel level sensor that is installed in the automotive oil tank, is installed on GPS (Global Positioning System GPS) steady arm and GPRS (General Packet Radio Service general packet radio service is technological) on the automobile.Be installed on the fuel level sensor in the automotive oil tank, gather the simulated data that oil level changes in the fuel tank, convert digital signal into via digital to analog converter after, be sent to the service end controller by GPRS; In addition, be installed on the GPS steady arm on the automobile, the position data of its collection is sent to the service end controller by digital to analog converter conversion back by GPRS; The general computation that adopts cooperates analysis software in the computer terminal, and the service end controller is according to the oil level signal and the running course data that transmit; Concrete model in conjunction with vehicle; Oil consumption in the grasp vehicle traveling process of preparing, thereby the phenomenon of avoiding the driver oil to occur making a false report or stealing are in record data; Deposit the consumption oil data of every day in computer terminal, in order to the usefulness of inquiry.Simultaneously, the service end controller also can in time be made warning to oil leakage phenomenon occurring, with timely prevention energy dissipation.
Above-mentioned fuel level sensor is condenser type fuel level sensor or inductance type fuel level sensor.
Like Fig. 2, be concrete fuel level sensor structural representation in the utility model automobile oil level detection system.This fuel level sensor comprises stainless-steel tube 5, float 3, coil 1 and is located at the magnetostriction materials waveguide 2 in the stainless-steel tube 5; Waveguide passes said coil 1 and is fixedly connected with it; Permanent magnet 4 is housed in the float 3; Permanent magnet 4 is movably arranged on outside the waveguide, and waveguide, coil are connected with data processing circuit through lead.When capacitance variations (when oil tank liquid level changes), digital to analog converter is converted into digital signal with the simulation value of capacitance variations, behind cooperation frequency detection circuit and linear compensation and the temperature-compensation circuit; Be transmitted into the service end controller through the GPRS device; According to the relation of change of frequency and level change, draw liquid level variation value and fuel consumption behind the controller server reception signal, cooperate gps data; Whether judgment data is normal, the accuracy of monitoring consumption oil.Adopt the condenser type fuel level sensor to cooperate temperature-compensation circuit and linear compensation circuit, can detect the variation of pasta accurately.
More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. oil level detecting device for automobile; Comprise the fuel level sensor that is installed in the automotive oil tank; It is characterized in that also comprise the GPS steady arm that is installed on the automobile, analog to digital converter is connected with fuel level sensor with the GPS steady arm respectively; Analog to digital converter is a digital signal with the data-switching of gathering, and is conveyed to the service end controller via GPRS.
2. oil level detecting device for automobile according to claim 1 is characterized in that, said fuel level sensor is condenser type fuel level sensor or inductance type fuel level sensor.
3. oil level detecting device for automobile according to claim 2; It is characterized in that; Said fuel level sensor comprises stainless-steel tube (5), float (3), coil (1) and is located at the magnetostriction materials waveguide (2) in the stainless-steel tube (5) that waveguide passes said coil (1) and is fixedly connected with coil (1), and permanent magnet (4) is housed in the float; Permanent magnet (4) is movably arranged on outside the waveguide, and waveguide, coil are connected with analog to digital converter through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201836506U CN202101733U (en) | 2011-05-31 | 2011-05-31 | Detection device of automobile oil level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201836506U CN202101733U (en) | 2011-05-31 | 2011-05-31 | Detection device of automobile oil level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101733U true CN202101733U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201836506U Expired - Fee Related CN202101733U (en) | 2011-05-31 | 2011-05-31 | Detection device of automobile oil level |
Country Status (1)
| Country | Link |
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| CN (1) | CN202101733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061976A (en) * | 2014-07-14 | 2014-09-24 | 济钢集团有限公司 | Dynamic monitoring device and method for liquid level of oil tank of hydraulic system |
| CN109374058A (en) * | 2018-11-27 | 2019-02-22 | 贵州荣创信息科技有限公司 | A kind of machine performance supervisory systems |
-
2011
- 2011-05-31 CN CN2011201836506U patent/CN202101733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061976A (en) * | 2014-07-14 | 2014-09-24 | 济钢集团有限公司 | Dynamic monitoring device and method for liquid level of oil tank of hydraulic system |
| CN104061976B (en) * | 2014-07-14 | 2018-05-04 | 济钢集团有限公司 | A kind of hydraulic reservoir liquid level dynamic monitoring device and monitoring method |
| CN109374058A (en) * | 2018-11-27 | 2019-02-22 | 贵州荣创信息科技有限公司 | A kind of machine performance supervisory systems |
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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: 20120104 Termination date: 20130531 |