CN204845867U - Car oil tank theftproof alarm system - Google Patents
Car oil tank theftproof alarm system Download PDFInfo
- Publication number
- CN204845867U CN204845867U CN201520647161.XU CN201520647161U CN204845867U CN 204845867 U CN204845867 U CN 204845867U CN 201520647161 U CN201520647161 U CN 201520647161U CN 204845867 U CN204845867 U CN 204845867U
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- controller
- oil tank
- ultrasonic detector
- fuel tank
- projector
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Abstract
The utility model discloses a car oil tank theftproof alarm system, comprises an oil tank, upper surface at the oil tank is equipped with ultrasonic detector, the side device control ware of oil tank, the integration has the transmitter on the controller, a receiver is also included, through the radio signal transmission between receiver and the transmitter, the electricity is connected between ultrasonic detector and the controller, the controller is supplied power by external power supply, detect oil tank liquid level through ultrasonic detector, and give the controller signal transmission, change as liquid level, the speed that the liquid level changes converts into, when the measured value exceedes the cordon that sets up, the controller sends an information, through wireless transmission to the receiver that is connected with it in, the receiver sends the warning. The utility model discloses based on ultrasonic testing, combine the bluetooth transmittal, realize function real -time, stable, efficient monitoring oil.
Description
Technical field
The utility model relates to automobile technical field of security and protection, especially a kind of automobile oil tank anti-theft warning.
Background technology
Along with car owning amount constantly rises, automobile is in transportation, and the stolen case of fuel tank is of common occurrence.Lawless person when the left unguardeds such as highway limit, parking area or guard few, sled fuel tank steals oil plant, and the large heart having become driver is suffered from, and automobile oil plant is stolen not only causes direct economic loss to driver, also can incur loss through delay the shipping cycle, even may cause potential safety hazard.Teamster has had more urgent demand for the safety of fuel tank in transportation.
Current anti-theft measure usually just adopts and covers at mailbox such mechanical system that locks, in unattended situation, and still can not be effectively antitheft.For the design of protection fuel tank oil material have developed guard against theft and alarm system, solve the problem that fuel tank oil material is stolen to a certain extent.Current Security for fuel tank system on the market mainly contains microwave induced system, reinforces oil inlet and outlet etc., respectively has merits and faults between them.Microwave induced system is mainly applicable to the antitheft of automobile driving cabin and external accessory or goods, during for Security for fuel tank, as long as thief is near taking precautions against region, annunciator will send the police whistle sound threatening thief of 120 decibels, and this system is applicable to various vehicle, easy for installation, microwave detector (detection range is adjustable) is arranged on the region that will take precautions against fix, then by the pressure-wire of Car Burglar Alarm, access the both positive and negative polarity of automobile storage battery respectively, former fare road need not be changed.Remote controller is deployed troops on garrison duty, rut is prevented, easy to operate, shortcoming: report to the police inaccurate, easily occurs the situation reported by mistake, disorderly report.
Reinforcing oil inlet and outlet is pass through mechanical device, prevent the generation of stealing oily phenomenon to a certain extent, which overcomes existing straight pipe type fuel tank oil material and is easily extracted out by from oiling pipeline, locking-type fuel lid ensures that fuel lid is not easily opened by lawless person to a certain extent, shortcoming is that structure is too simple, theftproof performance is poor, poor stability.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of automobile oil tank anti-theft warning, and this system is based on ultrasound detection, in conjunction with Bluetooth transmission, realizes in real time, stablizes, monitors efficiently the function of oil plant.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of automobile oil tank anti-theft warning, it is characterized in that comprising fuel tank, be provided with ultrasonic detector at the upper surface of fuel tank, the side of fuel tank arranges controller, and controller is integrated with projector, also comprise receptor, by transmission of wireless signals between receptor and projector, described ultrasonic detector is electrically connected with between controller, and controller has external source to power.
Said structure is further qualified, when described ultrasonic detector is 1, is arranged at the center of fuel tank upper surface, when ultrasonic detector is arranged as more than 2 uniformly, be arranged in fuel tank upper surface uniformly.
Be further qualified said structure, described controller is the micro controller system with PLC technology.
Be further qualified said structure, described receptor is the smart mobile phone with Bluetooth function, and described projector is the bluetooth module with Bluetooth signal emission function, carries out remote signal transmission between receptor and projector by Bluetooth signal.
The beneficial effect adopting technique scheme to produce is: the utility model utilizes wireless blue tooth to transmit and realizes monitoring in real time the oil mass in fuel tank, if there is large-scope change in oil mass at short notice, car owner is then reminded to occur exception, native system is made a response rapidly and accurately, and in time to car owner's prompting, seldom there is the situation reported by mistake, disorderly report; Structure forming part of the present utility model is fewer, and whole hardware is effectively cheap, and whole system cost is lower, can be accepted by most of car owner.Native system ensures after car owner leaves vehicle certain hour certain distance, also can the situation of timely and effective prompting car owner fuel tank, and the property safety for car owner provides comprehensive remote guarantee.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of embodiment schematic diagram of the present utility model;
Wherein: 1, receptor, 2, projector, 3, controller, 4, ultrasonic detector, 5, fuel tank.
Detailed description of the invention
1 and 2 is known with reference to the accompanying drawings, the utility model is specifically related to a kind of automobile oil tank anti-theft warning, this system comprises the fuel tank 5 of automobile, be provided with ultrasonic detector 4 at the upper surface of fuel tank 5, the side of fuel tank 5 arranges controller 3, controller 3 is integrated with projector 2, also comprise receptor 1, by transmission of wireless signals between receptor 1 and projector 2, be electrically connected between ultrasonic detector 4 with controller 3, controller 3 is powered by external source.The principle of native system utilizes the real-time performance accurately of ultrasonic detector 4, as the instrument detecting oil plant situation of change in fuel tank 5, by the information transmission that detects in controller 3, utilize the program of solidification in advance, ultrasonic detector 4 is transmitted the information come to process, and judge the real time status of fuel tank 5, when occurring that improper oil plant changes in section sometime, controller 3 is made a response, by the projector 2 of information by controller 3 is installed, be sent on the receptor 1 that matches, give the alarm at once in receptor 1, the abnormal condition of car owner's fuel tank of announcement.
Ultrasonic detector 4 in the utility model has the sensor of transmitting and receiving terminal, super sonic emission port launches super sonic, return when super sonic runs into obstacle, another receiving port of ultrasonic detector 4 receives the super sonic returned, by calculating from transmitting super sonic to receiving the hypracoustic time, the distance between device and reflecting surface can be calculated.Ultrasonic detector 4 is then placed on fuel tank 5 top by native system, and the super sonic launched runs into oil surface reflection, and super sonic receiving port receives, and by interlude, calculates the height of liquid level.When occurring to steal oil plant situation, oil plant liquid level sharply declines, and the level change speed that ultrasonic transduter detects exceedes setting value, and micro controller system judges, and prompting is reported to the police
Although native system adopts ultrasonic detector 4 as detection part, still can not avoid because automobile rocks impact for liquid level, relative to the ultrasonic detector 4 of other types, its impact be subject to is minimum.Automobile in the process of moving, or when run-off the straight, the rate of change when rate of change of its fuel tank liquid level is relatively stolen, smaller, when adopting ultrasonic detector 4 to detect, the situation reported by mistake, lost efficacy is less likely to occur, ensure that real-time, the stability of system greatly.In addition, in order to make native system more accurate, avoiding situation about reporting by mistake to occur, quantity and the position of ultrasonic detector 4 can be adjusted, when ultrasonic detector 4 is 1, be arranged at the center of fuel tank 5 upper surface, when automobile rocks, the pasta variation of center is less, when ultrasonic detector 4 is arranged as more than 2 uniformly, be arranged in fuel tank 5 upper surface uniformly, utilize the statistical average of multiple ultrasonic detector 4, the oil mass in fuel tank can be judged more accurately.
Native system adopts HC-SR04 ultrasonic transduter as the monitoring instrument of fuel tank oil material level change, and module precision is high, and measure blind area close near emission port 2cm, detection range is 2cm-450cm, and survey precision can reach 0.2cm.This kind of ultrasonic transduter meets native system requirement substantially, can measure fuel tank oil material level change rate by actv., and cheap, economical and practical.While ensure that system monitoring particularity, real-time, high efficiency, avoid cause because of the change of working environment misreport of system, inefficacy situation
In order to reduce the cost of native system, and ensure easy to use, controller 3 can be adopted the micro controller system with PLC technology, receptor 1 adopts the smart mobile phone with Bluetooth function, projector 2 adopts the bluetooth module with Bluetooth signal emission function, carries out remote signal transmission between receptor 1 and projector 2 by Bluetooth signal.Such as STC89C52 micro controller system builds hardware platform, collocation ultrasonic transduter, bluetooth 4.0 module.For current other guard against theft and alarm systems on the market, there is high-effect, low cost, low energy consumption, real-time feature.
Claims (4)
1. an automobile oil tank anti-theft warning, it is characterized in that comprising fuel tank (5), ultrasonic detector (4) is provided with at the upper surface of fuel tank (5), the side of fuel tank (5) arranges controller (3), controller (3) is integrated with projector (2), also comprises receptor (1), between receptor (1) and projector (2), pass through transmission of wireless signals, described ultrasonic detector (4) is electrically connected with between controller (3), and controller (3) is powered by external source.
2. automobile oil tank anti-theft warning according to claim 1, when it is characterized in that described ultrasonic detector (4) is 1, be arranged at the center of fuel tank (5) upper surface, when ultrasonic detector (4) is arranged as more than 2 uniformly, be arranged in fuel tank (5) upper surface uniformly.
3. automobile oil tank anti-theft warning according to claim 1, is characterized in that described controller (3) is for having the micro controller system of PLC technology.
4. automobile oil tank anti-theft warning according to claim 1, it is characterized in that described receptor (1) is for having the smart mobile phone of Bluetooth function, described projector (2) is the bluetooth module with Bluetooth signal emission function, carries out remote signal transmission between receptor (1) and projector (2) by Bluetooth signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647161.XU CN204845867U (en) | 2015-08-26 | 2015-08-26 | Car oil tank theftproof alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647161.XU CN204845867U (en) | 2015-08-26 | 2015-08-26 | Car oil tank theftproof alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845867U true CN204845867U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647161.XU Expired - Fee Related CN204845867U (en) | 2015-08-26 | 2015-08-26 | Car oil tank theftproof alarm system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204845867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203228A (en) * | 2017-07-19 | 2017-09-26 | 安徽理工大学 | Automatic watering apparatus |
| CN110733461A (en) * | 2019-09-10 | 2020-01-31 | 成都亿盟恒信科技有限公司 | oil theft prevention detection system and method based on vehicle speed and hydraulic pressure change analysis |
| CN114043869A (en) * | 2021-11-25 | 2022-02-15 | 南京智鹤电子科技有限公司 | Logistics vehicle fuel anti-theft alarm method |
| CN116557381A (en) * | 2023-05-12 | 2023-08-08 | 安徽派博肯机电科技有限公司 | Fault detection device based on hydraulic system |
-
2015
- 2015-08-26 CN CN201520647161.XU patent/CN204845867U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203228A (en) * | 2017-07-19 | 2017-09-26 | 安徽理工大学 | Automatic watering apparatus |
| CN110733461A (en) * | 2019-09-10 | 2020-01-31 | 成都亿盟恒信科技有限公司 | oil theft prevention detection system and method based on vehicle speed and hydraulic pressure change analysis |
| CN114043869A (en) * | 2021-11-25 | 2022-02-15 | 南京智鹤电子科技有限公司 | Logistics vehicle fuel anti-theft alarm method |
| CN114043869B (en) * | 2021-11-25 | 2024-04-12 | 南京智鹤电子科技有限公司 | Logistics vehicle fuel anti-theft alarm method |
| CN116557381A (en) * | 2023-05-12 | 2023-08-08 | 安徽派博肯机电科技有限公司 | Fault detection device based on hydraulic system |
| CN116557381B (en) * | 2023-05-12 | 2023-10-27 | 安徽派博肯机电科技有限公司 | Fault detection device based on hydraulic system |
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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: 20151209 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |