CN201885773U - GPS (Global Positioning System) digital automobile fuel metering system - Google Patents
GPS (Global Positioning System) digital automobile fuel metering system Download PDFInfo
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- CN201885773U CN201885773U CN2010205982545U CN201020598254U CN201885773U CN 201885773 U CN201885773 U CN 201885773U CN 2010205982545 U CN2010205982545 U CN 2010205982545U CN 201020598254 U CN201020598254 U CN 201020598254U CN 201885773 U CN201885773 U CN 201885773U
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- fuel
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Abstract
The utility model relates to a GPS (Global Positioning System) digital automobile fuel metering system which comprises a wireless channel data interface, a transmission module, a GPS location receiver, a power supply, a fuel level sensor, a fuel temperature sensor, an I/V conversion circuit, a filter, a D/A converter, a vehicle-mounted information microprocessor, an alarm, a display and a printer, wherein signals of the fuel level sensor and the fuel temperature sensor are input into the vehicle-mounted information microprocessor by the I/V conversion circuit, the filter and the D/A converter; the wireless channel data interface, the transmission module and the GPS location receiver are connected with the communication port of the vehicle-mounted information microprocessor; and the alarm, the display and the printer are connected with the output port of the vehicle-mounted information microprocessor. The GPS digital automobile fuel metering system has the following advantages that a transmission service center can know the fuel consumption quantity of a car by GPS location and the wireless channel data interface, thus not only bringing convenience for a user, but also playing an energy-saving role as well as an oil quantity monitoring role.
Description
Technical field:
The utility model relates to a kind of traffic control system, more specifically to a kind of GPS digital automobile fuel metering system.
Background technology:
Existing various model automobile oil level measuring system, adopt mechanical type or electromagnetic type mostly, drive slide rheostat by a float often, change the size of passing through the slide rheostat electric current by change in resistance, and then influence the intensity in magnetic field, change the anglec of rotation of oil mass gauge pointer.Because fuel tank itself is irregular, the liquid level of fuel tank can not react Fuel Oil Remaining exactly, has so just caused orthodox car first wife's oil-level measurement and the indication of pointer oil meter to have a series of defectives such as data error is big, display precision is low.In real process, some user has to often refuel for guaranteeing normal vehicle operation, and oil also can appear not having on the way because of the oil mass of not knowing fuel tank in some user, thereby the situation that influence is travelled also can increase many troubles to the user virtually.In addition, rise along with motor vehicle oil price lattice, people rise steadily to automobile fuel consumption degree of concern, and automobile management unit expects that a kind of measuring accuracy is higher, and can show the system of the data of all kinds of automotive oil tank oil mass storages of being managed in time, intuitively.
The utility model content:
The purpose of this utility model is that a kind of GPS digital automobile fuel metering system that can show all kinds of operating automotive oil tank oil mass storage of being managed in time, accurately, intuitively is provided at the prior art weak point.
The purpose of this utility model is to realize by following measure: a kind of GPS digital automobile fuel metering system, it has, and the wireless channel data connect, transport module, the GPS location receivers, power supply, it is characterized in that also having fuel liquid level sensor, oil temperature sensor, I/V translation circuit, wave filter, D/A converter, on-vehicle information microprocessor, alarm, display, printer; The signal of described fuel liquid level sensor, oil temperature sensor is through I/V translation circuit, wave filter, D/A converter input on-vehicle information microprocessor, the wireless channel data connect, transport module, the GPS location receivers connects on-vehicle information microprocessor communication port, alarm, display, printer interface on-vehicle information output end of microprocessor mouth, power supply provide each former device required voltage in the system.
Compared with prior art, GPS digital automobile fuel metering system of the present utility model, have following advantage: 1) client service center that connects, transmits by GPS location and wireless channel data comes into plain view to affiliated automobile fuel consumption, not only brought facility to the user, simultaneously also play energy-conservation effect, can also play the effect of oil mass monitoring; 2) adaptability is strong, and the native system volume is little, and external line is simple, is applicable to the motor vehicles fuel tank of any model; 3) efficient, practical, the native system management is meticulous accurately, is beneficial to the artificial misunderstanding in clean government's supervision and the use of minimizing vehicle, is more suitable for measuring the fair law enforcement of law enforcement agency.
Description of drawings:
Fig. 1 is the utility model embodiment functional-block diagram.
Embodiment:
Below in conjunction with accompanying drawing embodiment is elaborated:
Fig. 1 has provided the utility model embodiment functional-block diagram.Among the figure, a kind of GPS digital automobile fuel metering system, it has: the wireless channel data connect, transport module, the GPS location receivers, power supply, fuel liquid level sensor, oil temperature sensor, the I/V translation circuit, wave filter, D/A converter, the on-vehicle information microprocessor, alarm, display, printer.The current signal of described fuel liquid level sensor, oil temperature sensor becomes voltage signal through the I/V translation circuit, is digital signal input on-vehicle information microprocessor by D/A converter with analog signal conversion after filter process again.The wireless channel data connect, transport module, the GPS location receivers connects on-vehicle information microprocessor communication port, the on-vehicle information microprocessor according to the time module of internal memory and automobile raw information with the relevant information of vehicle fuel by the wireless channel data connect, transport module, the GPS location receivers sends to client service center, the operation conditions of fleet vehicle under client service center can in time understand.Alarm, display, printer interface on-vehicle information output end of microprocessor mouth, the vehicle fuel relevant information also can be passed through display, printer output, and the fuel oil oil starvation can pass through alarm equipment alarm.Power supply provides each former device required voltage in the system.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (1)
1. GPS digital automobile fuel metering system, it has, and the wireless channel data connect, transport module, the GPS location receivers, power supply, it is characterized in that also having fuel liquid level sensor, oil temperature sensor, IN translation circuit, wave filter, D/A converter, on-vehicle information microprocessor, alarm, display, printer; The signal of described fuel liquid level sensor, oil temperature sensor is through I/V translation circuit, wave filter, D/A converter input on-vehicle information microprocessor, the wireless channel data connect, transport module, the GPS location receivers connects on-vehicle information microprocessor communication port, alarm, display, printer interface on-vehicle information output end of microprocessor mouth, power supply provide each former device required voltage in the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982545U CN201885773U (en) | 2010-11-09 | 2010-11-09 | GPS (Global Positioning System) digital automobile fuel metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982545U CN201885773U (en) | 2010-11-09 | 2010-11-09 | GPS (Global Positioning System) digital automobile fuel metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885773U true CN201885773U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205982545U Expired - Fee Related CN201885773U (en) | 2010-11-09 | 2010-11-09 | GPS (Global Positioning System) digital automobile fuel metering system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201885773U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494728A (en) * | 2011-12-29 | 2012-06-13 | 深圳市隆科电子有限公司 | Metering assisting system and metering method for automobile fuel meter |
| CN103244245A (en) * | 2013-05-16 | 2013-08-14 | 哈尔滨工业大学 | Automatic control device for heating oil tank by using automobile exhaust and automatic control method based on same |
| CN104121963A (en) * | 2013-04-24 | 2014-10-29 | 上海龙珠器械科技有限公司 | Digitization vehicle fuel oil metering system with locating function |
| CN104925006A (en) * | 2015-06-09 | 2015-09-23 | 成都衔石科技有限公司 | Communication device used in following car field |
| CN106556454A (en) * | 2015-09-24 | 2017-04-05 | 大陆汽车电子(芜湖)有限公司 | The oil mass display packing of automobile instrument |
-
2010
- 2010-11-09 CN CN2010205982545U patent/CN201885773U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494728A (en) * | 2011-12-29 | 2012-06-13 | 深圳市隆科电子有限公司 | Metering assisting system and metering method for automobile fuel meter |
| CN102494728B (en) * | 2011-12-29 | 2015-06-17 | 深圳市隆科电子有限公司 | Metering assisting system and metering method for automobile fuel meter |
| CN104121963A (en) * | 2013-04-24 | 2014-10-29 | 上海龙珠器械科技有限公司 | Digitization vehicle fuel oil metering system with locating function |
| CN103244245A (en) * | 2013-05-16 | 2013-08-14 | 哈尔滨工业大学 | Automatic control device for heating oil tank by using automobile exhaust and automatic control method based on same |
| CN104925006A (en) * | 2015-06-09 | 2015-09-23 | 成都衔石科技有限公司 | Communication device used in following car field |
| CN106556454A (en) * | 2015-09-24 | 2017-04-05 | 大陆汽车电子(芜湖)有限公司 | The oil mass display packing of automobile instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20161109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |