KR101933956B1 - Monitoring system and method for fuel anti theft - Google Patents

Monitoring system and method for fuel anti theft Download PDF

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Publication number
KR101933956B1
KR101933956B1 KR1020170025387A KR20170025387A KR101933956B1 KR 101933956 B1 KR101933956 B1 KR 101933956B1 KR 1020170025387 A KR1020170025387 A KR 1020170025387A KR 20170025387 A KR20170025387 A KR 20170025387A KR 101933956 B1 KR101933956 B1 KR 101933956B1
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South Korea
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unit
fuel
fuel tank
sensing
target object
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KR1020170025387A
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Korean (ko)
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KR20180098803A (en
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박수우
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주식회사 로비텍
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Publication of KR20180098803A publication Critical patent/KR20180098803A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/40—Features of the power supply for the anti-theft system, e.g. anti-theft batteries, back-up power supply or means to save battery power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03434—Arrangements or special measures related to fuel tanks or fuel handling for preventing theft of fuel
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The present invention relates to a fuel anti-collision system capable of active power control, wherein an active power controllable fuel anti-collision system according to the present invention is exposed to the outside of a vehicle, A sensing terminal unit for recognizing a target object approaching the fuel tank and propagating a burglar alarm signal around the sensing target terminal; A control management unit for performing remote control and management of the sensing terminal unit by communicating with the sensing terminal unit in a short distance; And a power control unit for actively controlling power of the vehicle, wherein the sensing terminal unit comprises: a human body sensing unit for sensing a person approaching the fuel tank by sensing body heat emitted from the human body; An ultrasonic wave sensing unit for irradiating ultrasonic waves and sensing a shape and an operation pattern of a person recognized by the human body sensing unit; An electromagnetic field radiating unit for radiating an electromagnetic field around the fuel tank to form a magnetic pattern unique to the fuel tank; A magnetic pattern recognition unit for recognizing a magnetic pattern of a magnetic region where the electromagnetic field is diverted by the electromagnetic field divergence unit and detecting whether or not theft of the fuel occurs through a change in magnetic pattern around the fuel tank; An alarm unit for propagating a burglar alarm signal around; And a control unit for controlling the driving of each of the units. When the control unit of the sensing terminal unit performs a primary detection of a human body detecting unit for an unspecified person, the ultrasonic sensing unit, the electromagnetic field diverging unit, And activates the pattern recognition unit to activate the secondary after-warning unit to notify the theft information.
According to the present invention, there is provided a fuel anti-theft system capable of preventing fuel theft from the fuel tank exposed to the outside of the vehicle in advance and actively managing the power source to enable active power control that can be continuously driven.

Description

TECHNICAL FIELD [0001] The present invention relates to a fuel anti-theft system capable of active power control,

The present invention relates to a fuel antitheft system capable of active power control, and more particularly, to a fuel antitheft system and a monitoring method capable of active power control that minimizes the risk of fuel stolen from a fuel tank for a vehicle.

In the case of a vehicle equipped with a fuel tank having a small capacity such as a compact car, not only the state in which the fuel tank is concealed is buried inside the vehicle body but also a separate locking device is provided in the fuel tank of the fuel tank, .

However, it is general that a vehicle such as a large-sized truck or a construction machine having a large-capacity fuel tank is exposed to the outside unlike a passenger vehicle, and the fuel supply port of the fuel tank is also exposed to the outside, So that it is easy to steal.

Recently, a separate black box has been popularized in vehicles. However, it is difficult to prevent fuel theft only by using a black box. However, there is a limit to the position, number of black boxes There is a problem that it is practically difficult to track a thief when the thief performs an act in a position deviated from the shooting range of the black box.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a fuel cell system capable of preventing fuel theft from a fuel tank exposed to the outside of the vehicle in advance, The present invention provides a fuel anti-theft system and a monitoring method capable of active power control.

According to the present invention, there is provided a system for preventing theft of a fuel tank which is exposed to the outside of a vehicle and in which fuel for supplying the vehicle is stored, comprising: a recognition unit for recognizing a target object approaching the fuel tank, A sensing terminal unit for propagating a signal around the sensing terminal unit; A control management unit for performing remote control and management of the sensing terminal unit by communicating with the sensing terminal unit in a short distance; And a power control unit for actively controlling power of the vehicle, wherein the sensing terminal unit comprises: a human body sensing unit for sensing a person approaching the fuel tank by sensing body heat emitted from the human body; An ultrasonic wave sensing unit for irradiating ultrasonic waves and sensing a shape and an operation pattern of a person recognized by the human body sensing unit; An electromagnetic field radiating unit for radiating an electromagnetic field around the fuel tank to form a magnetic pattern unique to the fuel tank; A magnetic pattern recognition unit for recognizing a magnetic pattern of a magnetic region where the electromagnetic field is diverted by the electromagnetic field divergence unit and detecting whether or not theft of the fuel occurs through a change in magnetic pattern around the fuel tank; An alarm unit for propagating a burglar alarm signal around; And a control unit for controlling the driving of each of the units. When the control unit of the sensing terminal unit performs a primary detection of a human body detecting unit for an unspecified person, the ultrasonic sensing unit, the electromagnetic field diverging unit, And the pattern recognition unit is driven to activate the secondary detection and alarm unit to inform the theft information. The present invention is also achieved by a fuel antitheft system capable of active power control.

The power control unit may further include: a remaining amount detecting unit that detects a remaining amount of the main battery of the vehicle; And a start control unit for starting the vehicle when the remaining amount of the main battery is less than a predetermined value.

The power control unit may further include an auxiliary battery for supplying power necessary for starting the vehicle by the startup control unit.

According to another aspect of the present invention, there is provided a fuel anti-collision monitoring method using a fuel anti-collision system capable of active power control, comprising the steps of: collecting information of a target object approaching a fuel tank from a sensing terminal unit; A determining step of determining whether the target object is a thief using the collected information; A warning step of transmitting a warning signal to the outside when the thief is recognized in the determining step; And a power control step of controlling the charging and discharging of the main battery mounted on the vehicle by selectively driving the engine of the vehicle so that the power required by the sensing terminal unit can be provided at all times, Lt; RTI ID = 0.0 > anti-theft < / RTI >

The determining may include determining whether a target object approaching the fuel tank is a person, And a second step of determining whether the target object is a thief, if the target object is judged to be a human in the first step, and the second step may include determining a pattern of approaching the fuel tank of the target object An approaching operation pattern judging step of judging whether or not the thief is in agreement with a pattern occurring when approaching the fuel tank of the thief; A fuel acquisition operation pattern determination step of determining whether a behavior pattern of the target object at a position adjacent to the fuel tank matches a pattern generated when the thief is acquiring fuel from the fuel tank; A departure operation pattern determination step of determining whether a pattern of the target object leaving the fuel tank matches a fuel tank departure pattern of the thief; And a final determining step of determining the target object as a thief if the operation pattern of the target object proceeds in the order of the approaching operation pattern, the fuel obtaining operation pattern, and the departure operation pattern.

According to the present invention, there is provided a fuel anti-collision system and monitoring method capable of active power control capable of fundamentally preventing theft of fuel from a vehicle having a fuel tank exposed to the outside.

Further, it is possible to actively control the amount of charge of the battery mounted on the vehicle, so that the vehicle can be steadily prevented from being stolen by constantly driving without any external power.

In addition, it is possible to prevent unnecessary power from being consumed in an object other than a person, and to improve the recognition rate of the thief, by determining whether the object to be accessed is a person in advance and then determining whether the person is a thief .

By comparing and analyzing the typical patterns of pre-stored thieves and objects approaching the fuel tank, it is possible to improve thieving discrimination performance.

FIG. 1 is a conceptual view of a fuel theft prevention system capable of active power control according to an embodiment of the present invention,
Fig. 2 shows the concept of the sensing terminal part of the fuel anti-collision system capable of active power control of Fig. 1 in more detail,
FIG. 3 is a conceptual diagram for explaining a power control unit of the fuel anti-theft system capable of active power control of FIG. 1,
FIG. 4 is a flowchart of a fuel anti-collision monitoring method capable of active power control according to an embodiment of the present invention,
FIG. 5 is a diagram for explaining the principle of analyzing the operation of the target object in the determination step of the fuel anti-tampering monitoring method capable of active power control of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an active fuel control system 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual diagram of a fuel antitheft system capable of active power control according to an embodiment of the present invention, FIG. 2 shows a concept of a sensing terminal unit of a fuel antitheft system capable of active power control of FIG. 1 in more detail And FIG. 3 is a conceptual diagram for explaining a power control unit of the fuel anti-theft system capable of active power control of FIG.

1 to 3, a fuel anti-theft system 100 capable of active power control proposed in the preferred embodiment of the present invention includes a fuel tank T having a shape exposed to the outside of the vehicle It is installed in vehicles such as heavy trucks and construction machines to prevent the theft of the fuel by the thief and spread the situation to the driver and the police quickly when the fuel theft occurs to prevent theft theft which enables the thief to arrest quickly .

In more detail, the fuel anti-theft system 100 capable of active power control according to the present invention includes a sensing terminal unit 10 for recognizing a target object approaching the fuel tank T, A control management unit 20 for performing remote control and management of the sensing terminal unit 10 by communicating with the sensing terminal unit 10 in a short time and a power control unit 30 for actively controlling power of the vehicle do.

2, the sensing terminal unit 10 includes a human body sensing unit 11 for recognizing a person approaching the vicinity of the fuel tank T of the vehicle, A control unit 13 for controlling the driving state of the ultrasonic detecting unit 12, and an alarm unit 14 for generating a warning when a thief is detected.

The human body sensing unit 11 is configured to sense the body heat emitted from the human body and sense the entry of a person approaching the fuel tank T. [

The ultrasonic sensing unit 12 senses a shape and an operation pattern of a person recognized by the human body sensing unit 11 by irradiating ultrasonic waves.

The control unit 13 irradiates ultrasonic waves to the adjacent target object detected by the human body sensing unit 11 to analyze the shape and the operation pattern of the person, and determines whether the robot is a thief.

That is, the control unit 13 compares the shape of the person detected through the human body detection unit 11 and the ultrasonic wave sensing unit 12 with the operation pattern and the operation patterns of the thief previously stored in the memory, and analyzes their associations , And judges whether the person nearby is a thief.

At this time, the operation patterns stored in the memory may include an approach operation pattern, a fuel acquisition operation pattern, a departure operation pattern, and the like, and the control unit analyzes the continuity of these operation patterns to determine whether or not it is a thief. On the other hand, details of the method of judging the robbery by the control unit 13 will be described later.

Therefore, according to the present invention, the thief can be perceived without having to constantly monitor the surveillance cameras or their behaviors.

The alarm unit 14 is activated to generate a burglar alarm signal such as a warning sound or a light signal to prevent theft of the fuel in advance.

Therefore, the control unit 13 of the sensing terminal unit 10 correlates the motion pattern of the person recognized by the human body sensing unit 11 and the ultrasonic wave sensing unit 12 with the motion pattern of the thief previously stored in the memory , And checks and matches them to recognize the thief, and then propagates a burglar alarm signal around the alarm unit 14 to be added.

Therefore, the sensing terminal unit 10 can precisely detect the thief and does not react to objects such as an animal or a vehicle approaching the fuel tank T of the vehicle. Therefore, the noise due to the thief's sense Generation problems are solved.

At this time, the control unit 13 of each sensing terminal unit 10 does not always drive the ultrasonic sensing unit 12, and when the sensing of the target object by the human body sensing unit 11 is performed, And is configured to selectively drive the sensing unit 12 to extend the life of the device by shortening the driving time of the ultrasonic sensing unit 12 while minimizing the current consumption of the main battery B. [

2, an electromagnetic field divergence unit 16 for generating a magnetic pattern around the fuel tank T by radiating an electromagnetic field around the fuel tank T is formed in the sensing terminal unit 10, And a magnetic pattern recognizing unit 17 for recognizing the magnetic pattern of the magnetic region in which the electromagnetic field is diverted by the electromagnetic field diverging unit 16. When the magnetic pattern recognition unit 17 generates a magnetic pattern change around the fuel tank T, the control unit 13 regards that a fuel-throttling action by the thief has occurred.

For example, a magnetic pattern unique to the fuel tank T is formed by the electromagnetic field emitted by the electromagnetic field divergence unit 16 of the sensing terminal unit 10, and a tool or a thief used for the theft of the thief Area, a change in the inherent magnetic pattern recognized by the magnetic pattern recognition unit 17 is generated.

Then, when a change in the magnetic pattern recognized by the magnetic pattern recognizing unit 17 occurs, the control unit 13 of the sensing terminal unit 10 regards that the theft behavior has occurred, and outputs a burglar alarm And transmits a theft signal to the control management unit 20 through the short-range communication unit 15 to be described later and transmits the stolen signal to the control unit 20 via the remote communication unit 22 provided in the control management unit 20 And transmits the theft signal remotely to the outside such as a car attendant, a manager, or a police officer.

At this time, the electromagnetic field divergence unit 16 and the magnetic pattern recognition unit 17 are not always driven as in the ultrasonic wave sensing unit 12, but are selectively driven. That is, when the control unit 13 of the sensing terminal unit 10 does not drive the electromagnetic field divergence unit 16 and the magnetic pattern recognition unit 17 and the primary detection of an unspecified person is performed by the human body detection unit 11 The power consumption of the main battery B is minimized.

As shown in FIG. 2, on the surface of the fuel tank T on which the electromagnetic field is formed, a shielding film F for locally shielding the electromagnetic field to form a predetermined magnetic pattern is attached, So that a predetermined magnetic pattern made of the electromagnetic force transmitted between the shielding film sheets F is formed around the periphery of the shielding film T.

If the electromagnetic field radiating unit 16 is omitted and the shielding film F is formed of a permanent magnet pattern paper that emits a permanent magnetic force as needed, the electromagnetic field radiating unit 16 for forming a magnetic pattern around the fuel tank T A magnetic pattern made of a permanent magnetic force can be formed around the fuel tank T without forming the magnetic pattern 16 and the magnetic pattern recognizing unit 17 recognizes the magnetic pattern to damage the fuel tank T, It is possible to detect the theft tool or the thief's approach, which is also within the scope of the present invention.

As shown in FIG. 1, the sensing terminal unit 10 and the control management unit 20 are configured to receive a current of the vehicle battery through a separate wiring line L, and to drive the sensing terminal unit 10 and the control management unit 20.

Each of the sensing terminal unit 10 and the control management unit 20 is provided with local communication units 15 and 21 so that the control management unit 20 always conducts close range communication so that each sensing terminal unit 10 is activated To be remotely checked at any time.

The control management unit 20 is provided with an alarm unit 23 for propagating a theft alarm signal and a remote communication unit 22 for remotely transmitting the theft signal to the outside.

Therefore, if the wiring of the sensing terminal unit 10 exposed to the outside is disconnected, the short distance communication between the control management unit 20 and the sensing terminal unit 10 can not be smoothly performed. Therefore, in the present invention, The control management unit 20 which is installed in the state regards the above-mentioned breaking action as a damage to the thief and propagates the burglar alarm signal around the alarm unit 23, And transmits a theft signal to a portable terminal or a police station.

Thus, it is possible to recognize the damage of the sensing terminal by the thief in real time through the disconnection of the short distance communication between the control management unit 20 and the sensing terminal 10, thereby preventing theft by the thief and arresting the thief Do.

In addition, in the present invention, as shown in FIGS. 1 and 3, a security network network complementary to the black box 40 mounted on an unspecified vehicle parked around the vehicle is formed, and when detecting fuel theft of the vehicle, The black box 40 mounted on each vehicle parked in the space is forcibly driven to shoot an image of the parking space.

To this end, in the present embodiment, a start signal receiving unit 120 for receiving a forced start signal transmitted from the outside to the black box 40 mounted on each vehicle is provided, and the start signal receiving unit 120 is forcibly started Each black box 40 receiving the signal forcibly starts the shooting unit 110 in the standby state to photograph and record the surrounding image.

That is, if it is assumed that the fuel thief enters the fuel tank T around the various sensing units 11, 12, and 17, theft signal from the sensing terminal unit 10 or the sensing terminal unit 10 The provided control management unit 20 applies a forcible start signal to each black box 40 of the vehicle in the waiting state parked around by the local communication unit 21 to photograph and record the area.

The power supply control unit 30 is provided to prevent the power supply to the sensing terminal unit 10 from being interrupted to stop driving. The power supply control unit 30 includes a remaining amount detecting unit 31 for obtaining the remaining amount of the main battery of the vehicle, A start control unit 32 for controlling the starting of the vehicle in accordance with the start time of the vehicle, and an auxiliary battery 33 for supplying the auxiliary power.

The remaining amount detecting unit 31 is for detecting the remaining amount of the main battery included in the vehicle.

The start control unit 32 is for actively controlling the starting of the vehicle. That is, when the residual amount of the main battery of the vehicle detected by the remaining amount detecting unit 31 is lower than a predetermined value, the starting control unit 32 actively starts the vehicle so that the main battery can be charged by the engine drive, And controls the vehicle so as to stop the operation of the engine when the remaining amount reaches a preset value.

That is, in the present embodiment, the residual amount of the main battery is actively controlled so that the main battery of the vehicle can always keep the minimum amount of power required for driving the sensing terminal unit 10. [

The auxiliary battery 33 supplies power necessary for controlling the starting of the vehicle by the startup control unit 32 or temporarily supplies power to the sensing terminal unit 10 under a condition that it is difficult to receive sufficient power from the main battery It is a battery for supplying.

Hereinafter, a fuel anti-theft monitoring method (S100) capable of active power control using the fuel anti-collision system capable of active power control according to the present embodiment will be described in detail.

4 is a process flow diagram of a fuel anti-collision monitoring method capable of active power control according to an embodiment of the present invention.

As shown in FIG. 4, the fuel anti-theft monitoring method (S100) capable of the active power control includes a determination step, a warning step (S130), and a power source control step (S140).

The determining step may include collecting information on a target object approaching the fuel tank T from the sensing terminal unit 10 and determining whether the target object is a thief using the collected information by the control management unit 20 to be.

The determining step may include a first step S110 of determining whether the target object approaching the fuel tank T is a person, a step S110 of determining whether the target object is a person in the first step S110, (S120) of judging whether or not the target object is a thief.

First, the first step S110 will be described. In general, the sensing terminal unit 10 mounted on the vehicle detects the approach of a target object approaching the fuel tank T through the human body sensor 11 . When the approach of the target object is detected, the control unit 13 irradiates ultrasonic waves to the object sensed by the human body sensing unit 11 through the ultrasonic sensing unit 12 to analyze the shape and the operation pattern of the object.

At this time, it is determined whether the shape of the object sensed by the ultrasonic wave sensing unit 12 corresponds to the shape of a person. That is, in the first step, it is first determined whether the target object is a real person.

If the target object is determined to be a human in the first step S110, the second step S120 is performed.

The second step S120 includes an approach operation pattern determination step S121, a fuel acquisition operation pattern determination step S122, a departure operation pattern determination step S123, and a final determination step S124, Hereinafter, this will be described in detail.

In the memory of the control unit 13, various operation patterns generally performed by the thief in stealing the fuel tank T are stored in advance. The stored the theft range operation pattern is classified and stored in the approach operation pattern, the fuel acquisition operation pattern, and the departure operation pattern.

FIG. 5 is a diagram for explaining the principle of analyzing the operation of the target object in the determination step of the fuel anti-tampering monitoring method capable of active power control of FIG.

First, in the approach pattern determination step S121, the behavior of the target object is analyzed through the stored approach pattern. That is, the approach operation pattern means a pattern of operation that can occur when the thief approaches the target fuel tank for the purpose of stealing. As shown in Fig. 5 (a), for example, the approach operation pattern may be an operation in which the upper end (i.e., head) of the human body looks around, an operation of moving the storage tank for storing the fuel to be steered, .

If the operation of the target object coincides with any one of the previously stored access operation patterns, the next step is performed.

Next, in the fuel acquisition operation pattern determination step S122, the behavior of the target object is analyzed through the stored fuel acquisition operation pattern. That is, the fuel acquisition operation pattern means a pattern of operation that can occur during the process of acquiring the fuel by the thief. The fuel acquisition operation pattern may include, for example, an operation of extracting fuel from the fuel tank T to the auxiliary tank, an operation of releasing the locking device of the fuel tank T, Using a tool to puncture the tank T, and the like.

If the operation of the target object coincides with any one of the fuel acquisition operation patterns stored in advance, the next step is performed.

Next, in the departure motion pattern determination step S123, the behavior of the target object is analyzed through the stored departure motion pattern. That is, the departure operation pattern means an operation pattern that can appear in the thief when it leaves the fuel tank T after theft of the fuel. The departure motion panton may include, for example, an operation of departing from the fuel tank T at a faster pace than a general gait, as shown in Fig. 5 (c).

If the operation of the target object coincides with any one of the fuel acquisition operation patterns stored in advance, the next step is performed.

In the final determination step S124, in accordance with the above-described steps, when the detected person's actions are performed in the order of the approaching action pattern, the fuel acquisition action pattern, and the departure action pattern stored in the memory, The final decision will be made by the thief.

However, when the detected person's behavior does not coincide with some of the approaching operation pattern, the fuel acquisition operation pattern, the departure operation pattern stored in the memory, or the order of the operation pattern is different, it can be determined as a general person.

The warning step S130 is a step of transmitting a warning signal to the outside when recognizing the thief in each of the judgment steps.

In this warning step S130, when the target object approaching by the above-described method is judged as a thief, the control unit 13 generates a burglar alarm signal such as a warning sound or a lightening signal through the alarm unit 14, Prevent the occurrence in advance.

That is, when it is considered that the theft is generated, the sensing terminal unit 10 transmits the theft signal to the control management unit 20 through the short distance communication, and the control management unit 20 transmits the theft signal to the sensing terminal unit 10 It regards it as arbitrary damage and transmits a burglar alarm signal around the alarm unit 14 and transmits a theft signal to a portable terminal such as a smart phone or a police station possessed by the borrower through the remote communication unit 22 .

The control management unit 20 receives the theft signal from the sensing terminal unit 10 or the sensing terminal unit 10 and receives the aft signal from the sensing terminal unit 10 through the local communication units 15 and 21, A forced start signal is applied to the region 40 to photograph and record the region.

Therefore, even if a thief steals a fuel-stealing act, it can spread the situation promptly to arrest the thief in the field, and even if a thief is missed, the thief is arrested through the video recorded in each black box mounted on the nearby vehicle You may.

Thus, the fuel anti-theft monitoring method (S100) capable of active power control according to the present invention can prevent the theft of the fuel by pre-warning the approach of the thief, and if the fuel theft continues, Recording the scene of the theft, or later arrest is possible.

The power supply control step S140 is a step performed at all times regardless of each of the steps described above. The power supply control unit 30 selectively drives the engine of the vehicle so that the power required for the sensing terminal unit 10 can be always supplied And controlling charging and discharging of the main battery B mounted on the vehicle.

That is, in this embodiment, the sensing terminal unit 10 receives power from the main battery B used for vehicle operation. Therefore, when the vehicle is discharged for a long period of time and the main battery B is spontaneously discharged, the power supply to the sensing terminal unit 10 is interrupted, making it impossible to drive the fuel theft prevention system.

Therefore, in this step, the power control unit 30 manages the remaining amount of the main battery B of the vehicle. That is, the remaining amount detecting unit 31 always detects the remaining amount of the main battery B, and transmits the detected data to the starting control unit 32. [

When the remaining amount of the main battery B is equal to or less than a predetermined value, the startup control unit 32 starts the vehicle and drives the engine. That is, the residual amount value is set in advance so that the main battery B can retain the minimum amount of electric power required when driving the sensing terminal unit 10, and the main battery B is temporarily driven by the engine Respectively. At this time, the auxiliary battery 33 is also charged by the engine drive.

On the other hand, the power required during the start-up of the vehicle by the start-up control unit 32 is supplied from the auxiliary battery 33. When the minimum amount of the strategic amount required by the sensing terminal unit 10 is not received from the main battery B due to the excessive discharge, the auxiliary battery 33 temporarily supplies power to the sensing terminal unit 10 It is possible.

Therefore, through the charge / discharge structure of the active type main battery B, the system of the present invention can always be driven

.

The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

10: sensing terminal unit 20:
30: Power control unit 40: Black box

Claims (5)

A fuel anti-theft monitoring method for a fuel tank of a vehicle,
A determination step of collecting information of a target object approaching the fuel tank from the sensing terminal unit and using the collected information to determine whether the target object is a thief;
A warning step of transmitting a warning signal to the outside when it is judged as a thief in the judgment step;
And a power control step of controlling the charging and discharging of the main battery mounted on the vehicle by selectively driving the engine of the vehicle so that the power required by the sensing terminal unit is always provided,
Wherein,
A first step of determining whether a target object approaching the fuel tank is a person; And a second step of determining whether the target object is a thief, selectively performed only when the target object is judged to be a human in the first step,
The second step comprises:
An approaching operation pattern determining step of determining whether an approach pattern of the target object to the fuel tank matches a pattern generated when the thief is approaching a fuel tank; A fuel acquisition operation pattern determination step of determining whether a behavior pattern of the target object at a position adjacent to the fuel tank matches a pattern generated when the thief is acquiring fuel from the fuel tank; A departure operation pattern determination step of determining whether a pattern of the target object leaving the fuel tank matches a fuel tank departure pattern of the thief; And a final determination step of determining the target object as a thief only when the operation pattern of the target object proceeds in the order of the approach operation pattern, the fuel acquisition operation pattern, and the departure operation pattern. Fuel theft prevention monitoring method. delete delete delete delete
KR1020170025387A 2017-02-27 2017-02-27 Monitoring system and method for fuel anti theft KR101933956B1 (en)

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CN111347873A (en) * 2020-03-10 2020-06-30 武汉轻工大学 Cargo vehicle external oil tank oil stealing alarm device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203019A (en) 2007-02-19 2008-09-04 Iseki & Co Ltd Vehicle with failure report device
KR101502022B1 (en) * 2014-08-18 2015-03-12 박수우 Oil keeper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203019A (en) 2007-02-19 2008-09-04 Iseki & Co Ltd Vehicle with failure report device
KR101502022B1 (en) * 2014-08-18 2015-03-12 박수우 Oil keeper

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