KR101973130B1 - System for notifying opening and closing of loading box door - Google Patents

System for notifying opening and closing of loading box door Download PDF

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Publication number
KR101973130B1
KR101973130B1 KR1020160021447A KR20160021447A KR101973130B1 KR 101973130 B1 KR101973130 B1 KR 101973130B1 KR 1020160021447 A KR1020160021447 A KR 1020160021447A KR 20160021447 A KR20160021447 A KR 20160021447A KR 101973130 B1 KR101973130 B1 KR 101973130B1
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KR
South Korea
Prior art keywords
opening
closing
door
loading
locking bar
Prior art date
Application number
KR1020160021447A
Other languages
Korean (ko)
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KR20170099463A (en
Inventor
임우석
주명식
이현태
이근우
Original Assignee
주식회사 아이자랩
목원대학교 산학협력단
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Application filed by 주식회사 아이자랩, 목원대학교 산학협력단 filed Critical 주식회사 아이자랩
Priority to KR1020160021447A priority Critical patent/KR101973130B1/en
Publication of KR20170099463A publication Critical patent/KR20170099463A/en
Application granted granted Critical
Publication of KR101973130B1 publication Critical patent/KR101973130B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/26—Means for controlling movement of tailboards or sideboards
    • 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
    • B60R16/0315—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 using multiplexing techniques
    • 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
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • 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
    • B60R25/1001—Alarm systems associated with another car fitting or mechanism, e.g. door lock or knob, pedals
    • 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
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
    • 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
    • B60R2021/0104—Communication circuits for data transmission
    • B60R2021/01081—Transmission medium
    • B60R2021/01088—Transmission medium wireless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2225/00—Means indicating the functioning state of the alarm system, e.g. indicating arming, using leds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a loading / unloading door notification system for informing whether a loading / unloading door of a top loading car is opened or closed based on a positional change caused by rotation of a locking bar. The loading / unloading door notification system includes a door locking device including a locking bar, And an opening / closing notification device for receiving opening / closing information on the positional change due to rotation from the opening / closing detection device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loading / unloading /

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a loading / unloading door notification system, and more particularly, to a system for notifying whether a loading / unloading door of a loading / unloading door is opened or closed based on a positional change caused by rotation of a locking bar.

The top car is equipped with a rectangular box type container or a loading box for transporting objects by means of loading, and a side door for vertically moving objects is installed on one side of the loading box. The driver of the vehicle can lock and unlock the door through the locking bar of the locking device to open and close the door.

When a driver of a vehicle runs a vehicle without locking the door lock, an object may fall on the road through the opened door, causing an accident between the vehicles, causing subsequent accidents, May occur, and there is a risk of property damage. In order to prevent accidents caused by not locking the locking device, there is a need for a technique for detecting whether the door is opened or closed in advance.

Patent Document 1 is directed to a door open alarm apparatus of a top-car which senses the opening degree of a door in advance, and includes a distance sensor for detecting the degree of opening of a door and an alarm sound generating unit for generating an alarm sound by ECU control .

However, in the patent document 1, since the distance sensor is installed to be exposed to one side of the door or the loading box, there is a problem that the distance sensor may be broken up and down.

In addition, in Patent Document 1, since a signal detecting the degree of opening of the door is converted into a voltage signal and sent to the ECU, there is a problem that electrical wiring for sending a voltage signal is necessary and malfunction due to short- There is a problem.

1. Korean Registered Patent No. 0153578 (Jun. 1998)

The present invention proposes a method for preventing an accident that may occur due to not locking the locking device by notifying the driver of the opening / closing of the door for the overhead vehicle in advance, ensuring the safety of the road, And provides a loading / unloading door notification system that relieves the driver's psychological stress on loss concerns.

The present invention provides a door opening / closing notification system that provides an opening / closing sensing device that is miniaturized and has a low power by disposing an opening / closing sensing device inside a locking bar, and prevents external physical damage or malfunction of the opening / closing sensing device.

The loading and unloading door notification system of the present invention is characterized in that the loading and unloading door notification system of the present invention includes a lock ring fixed to upper and lower portions of a loading car door for a top car, a locking bar extending in a vertical direction of the lock ring, a pull member vertically rotating on the outer peripheral surface of the locking bar, A door locking device including a restraining member for restraining a member; An opening / closing sensing device disposed inside the locking bar for sensing whether the loading door is opened or closed based on a positional change caused by rotation of the locking bar, and an opening / closing notification device for receiving opening / .

Wherein the opening / closing detection device comprises: a sensing unit for sensing whether the loading door is opened or closed based on a positional change caused by rotation of the locking bar; A communication unit for transmitting the opening / closing information on the position change to the opening / closing notification device through the wireless network; A battery for supplying driving power to be used for driving the sensing unit and the communication unit, and a controller for generating the opening / closing information and controlling the supply of the driving power to be driven with a low power.

The opening / closing detection device may generate opening / closing information including alarm information for each class according to the locked state, open state, and continuous state of the loading door.

The opening / closing notification device may include an alarm unit for generating an alarm corresponding to the opening / closing information, and a display unit for displaying the opening / closing information.

The present invention detects the opening / closing of the door of the loading vehicle on the basis of the positional change caused by the rotation of the locking bar through the opening / closing detection device and notifies the driver through the opening / closing notification device, The road safety can be ensured and the psychological stress of the driver about the damage or loss of the object loaded in the loading box can be solved.

According to the present invention, an opening / closing sensing device is disposed inside a locking bar to provide a miniaturized and low-powered opening / closing sensing device, and can prevent external physical damage or malfunction of the opening / closing sensing device.

1 is a block diagram showing a loading / unloading door notification system of the present invention.
Fig. 2 is an example showing a top vehicle in which a door lock device is formed on a loading door.
3 shows an example of an opening / closing sensing device disposed inside a locking bar.
4 shows an example of the opening / closing notification device.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

1 is a block diagram showing a loading door opening / closing notification system of the present invention. The loading door opening / closing notification system 10 includes a door locking device 100, an opening / closing detection device 200, and an opening / .

The top vehicle is equipped with a rectangular box-shaped container or a loading box for carrying objects by means of loading, and a side door and a door locking device 100 for vertically moving objects are installed on one side of the loading box. The driver of the top vehicle can lock and unlock the door through the locking bar of the door lock device 100 to open and close the door.

2 shows an example of a top carriage in which a door lock is formed on a loader door. The door lock device 100 includes a lock ring 110, a locking bar 120, a pull member 130, and a restraining member 140 .

The lock bar 120 is fixed to the upper and lower portions of the door and the lock bar 120 extends in the vertical direction of the lock ring 110. The knob member 130 rotates in the vertical direction on the outer peripheral surface of the lock bar 120 And the restricting member 140 restrains the pull-tab 130. As shown in Fig.

The door locking device 100 rotates the locking bar 120 by the operation of the pull member 130 to open and close the door.

When the driver releases the locked state of the door, the driver rotates the pull member 130 upward to separate the pull member from the restricting member 140, and then rotates the pull member 130 in the left-right direction. The lock bar 120 is rotated by the operation of the knob member 130 and the lock is released from the lock ring 110 and the door is opened.

When the driver locks the door, the driver operates the knob member 130 adjacent to the door side. The locking bar 120 is rotated by the operation of the knob member 13 and the lock is restrained to the lock ring 110. [ Next, the knob member 130 is rotated downward to be restrained by the restricting member 140, thereby locking the door.

The door locking device 100 may further include a hinge shaft 150 formed at a joint portion between the loading box and the door and having a shaft for opening and closing the door.

The door locks 100 may be disposed on one door, respectively, and may be disposed on the side doors of the side doors.

In the locking bar 120, an opening / closing sensing device 200 for sensing whether the door is opened or closed is disposed and will be described with reference to FIG.

3 is an example of an opening / closing sensing device disposed inside the locking bar. The opening / closing sensing device 200 is disposed inside the locking bar 120, and based on the positional change due to rotation of the locking bar 120 Detects whether the loading door is open or closed.

Since the opening and closing detection device 200 is disposed inside the locking bar 120, it is small in size and low in power consumption, and is not exposed to the outside, so it may not be affected by physical damage or malfunction.

The opening and closing detection device 200 includes a sensing unit 210, a communication unit 220, a battery 230, and a control unit 240.

The sensing unit 210 senses whether the loading door 120 is opened or closed based on the positional change caused by the rotation of the locking bar 120. The sensing unit 210 may include one of a proximity sensor, a hall sensor, and an optical sensor for sensing a positional change due to rotation of the locking bar 120.

The communication unit 220 transmits the open / close information on the position change to the open / close notification device through the wireless network 300. The communication unit 220 may include an antenna or a wireless LAN card for connection to the wireless network 300 and the wireless network 300 may include a wireless LAN 300 such as Bluetooth, Communication technology is applied or applied to 3G or LTE network technology. The opening / closing notification device will be described in detail with reference to FIG. 4 to be described later.

The battery 230 supplies driving power for driving the sensing unit 210 and the communication unit 220. The battery 230 may be a high-capacity battery having a lifetime of 10 years or more and may semi-permanently supply the driving power used for driving the sensing unit 210 and the communication unit 220.

The control unit 240 generates the opening / closing information, and controls the supply of the driving power so as to be driven at a low power.

The control unit 240 can generate the opening / closing information by amplifying the signal sensed by the sensing unit 210, and can generate the opening / closing information including the alarm information for each class according to the locked state, the opened state, have. The sustain state may be a time at which the open state is maintained, and when the open state is maintained for a predetermined time, the control unit 240 may generate the open / close information indicating the high grade alarm.

The control unit 240 can efficiently control the supply of the driving power used for driving the sensing unit 210 and the communication unit 220 to be driven with low power. For example, when the position sensing unit 210 detects no positional change due to the rotation of the locking bar, the control unit 240 stops supplying power to the driving power source of the communication unit 220 and operates in a sleep mode And may control the operation of the communication unit 220 to operate in an active mode by supplying driving power of the communication unit 220 when the sensing unit 210 senses a positional change due to rotation of a locking bar.

4 shows an example of the opening / closing notification device. The opening / closing notification device 400 includes an alarm unit 410 and a display unit 420. [

The alarm unit 410 generates an alarm corresponding to the opening / closing information. The alarm unit 410 may include a speaker capable of outputting an alarm, and may generate alarms corresponding to the classified alarm information included in the opening / closing information. For example, the alarm unit 410 can generate a single alarm sound in the locked state, generate two alarm sounds in the open state, and repeatedly generate the alarm sound in the continuous state And may be generated by various alarm sound patterns that the driver can perceive, but the present invention is not limited thereto.

The display unit 420 displays the opening / closing information. The display unit 420 may include a display capable of displaying the opening / closing information, and may separately display the alarm information for each level included in the opening / closing information.

4, the opening / closing notification device 400 may include a portable terminal used by a driver, a digital broadcasting terminal, a personal digital assistant (PDA), an ATM, a smart phone, an International Mobile Telecommunication 2000 ) Terminal, a Wideband Code Division Multiple Access (WCDMA) terminal, and a UMTS (Universal Mobile Telecommunication Service) terminal smart watch. The opening / closing notification device 400 may be a receiving terminal that is separately disposed inside the driver's seat and is connected to the wireless network 300. The opening / closing notification device 400 may be a notification device connected to the ECU of the on-board vehicle, but is not limited thereto.

10: Loading door notification system
100: Door lock
200: opening / closing detection device
210: sensing unit 220: communication unit
230: battery 240:
300: Wireless network
400: opening / closing notification device
410: alarm unit 420: display unit

Claims (4)

A lock bar extending upwardly and downwardly of the lock ring, a handle member vertically rotating on an outer circumferential surface of the lock bar, and a restraining member restricting the pull-tab, Door lock;
An opening / closing sensor disposed inside the locking bar and sensing whether the loading / unloading door is opened or closed based on a positional change caused by rotation of the locking bar;
The opening / closing detection device generates opening / closing information including alarm information for each class according to the locked state, open state, and continuous state of the loading door,
Wherein the opening / closing sensing device is disposed inside the locking bar to prevent physical damage and malfunction of the opening / closing sensing device. The door opening / closing device according to claim 1, Notification system. The method according to claim 1,
The open /
A sensing unit for sensing whether the loading door is open or closed based on a positional change caused by rotation of the locking bar;
A communication unit for transmitting the opening / closing information on the position change to the opening / closing notification device through the wireless network;
A battery for supplying driving power used for driving the sensing unit and the communication unit;
And a controller for generating the opening / closing information and controlling the supply of the driving power to be driven at a low power. delete The method according to claim 1,
Wherein the opening /
An alarm unit for generating an alarm corresponding to the opening / closing information, and a display unit for displaying the opening / closing information.
KR1020160021447A 2016-02-23 2016-02-23 System for notifying opening and closing of loading box door KR101973130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160021447A KR101973130B1 (en) 2016-02-23 2016-02-23 System for notifying opening and closing of loading box door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160021447A KR101973130B1 (en) 2016-02-23 2016-02-23 System for notifying opening and closing of loading box door

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Publication Number Publication Date
KR20170099463A KR20170099463A (en) 2017-09-01
KR101973130B1 true KR101973130B1 (en) 2019-04-26

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102252551B1 (en) * 2020-05-12 2021-05-17 노아소리 주식회사 Box-structed truck door-opening app-linked alarm system
CN112455309A (en) * 2020-12-08 2021-03-09 安徽江淮汽车集团股份有限公司 Lock hook misoperation prevention control circuit and device for dump truck and dump truck
KR102658790B1 (en) 2021-11-16 2024-04-19 주식회사 마리에소프트 Vehicle loading box opening and theft notification system
KR20230161806A (en) 2022-05-19 2023-11-28 임종구 Loading box lock state interlocking vehicle driving safety system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0153578B1 (en) 1995-12-28 1998-10-15 김태구 Rear door opening warning device for cargo box of dump truck
US8410921B1 (en) * 2009-03-06 2013-04-02 Vern Lewis Vehicle gate status indicator

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