WO2015084277A1 - A door control system - Google Patents
A door control system Download PDFInfo
- Publication number
- WO2015084277A1 WO2015084277A1 PCT/TR2014/000415 TR2014000415W WO2015084277A1 WO 2015084277 A1 WO2015084277 A1 WO 2015084277A1 TR 2014000415 W TR2014000415 W TR 2014000415W WO 2015084277 A1 WO2015084277 A1 WO 2015084277A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- doors
- control system
- closing
- driver
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 33
- 230000015556 catabolic process Effects 0.000 claims description 12
- 230000001143 conditioned effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
Definitions
- the invention subject to the application is related to a door control system developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used for mass transportation having three or more doors.
- the busses used to transport passengers have at least one door used for entering/exiting and these doors are controlled by the driver using hydraulic, electric, gas or mechanical systems.
- One of the two basic systems used to control bus doors nowadays is a door control system operated manually using a mechanical handle; wherein as this is a mechanical system and is controlled manually, this is used only in busses having one door.
- this system the entry/exit position of the passengers, and the safety for the door to be opened/closed is visually inspected by the driver and the mechanical handle available next to the driver that opens or closes the door is moved and the door is enabled to be closed or opened by means of the mechanical connections that reach the door from the floor of the bus.
- Another system used nowadays is a system that enables the doors to be opened and closed by utilizing hydraulic, electric or gas systems by pressing more than one button, such that there is a button for each door on the control panel located in front of the driver.
- the aim in the basic application of the door control system subject to the invention is that the door opening/closing commands of the driver are only carried out if the predetermined safety criteria are met, without the need for the driver to control the safety of the passengers and door sills.
- aims that are expected to be reached by means of the invention are for the driver to be able to open and close all doors with a single button, and for all the doors to be opened automatically for discharge of passengers in case of an emergency.
- Figure 1 the general view of the door control system components subject to the invention, within the vehicle.
- FIG. 3- Flow diagram of the door control system subject to the invention.
- the invention subject to the application is a door control system that has been developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used in mass transport having three or more doors, wherein the door opening/closing commands of the driver is carried out only when the predetermined safety criteria are met, without the need for the driver to control the safety of passengers and door sills and in addition to this the driver can close and open all doors with a single button and all the doors are opened automatically for discharging all passengers in case of emergency; by means of;
- At least a micro processor (13) which receives the status and breakdown data via the CAN line ⁇ Controller Area NetworK) from the front, middle and rear doors (2,3,4) and the collective or individual opening/closing demands submitted by the driver via the analogue/digital signal input (7); the data that has been obtained after the filter circuit (8) has been conditioned are then submitted using the CAN interface (10) by processing said data by means of at least a timer (9), an arithmetic logic unit (11) and a comparator (12), then submitting said data via the digital output layer (14) to the electronic display (16).
- the data is submitted to the micro processor (13) via the CAN interface (10), •
- the data is processed by the micro processor (13), using the timer (9), arithmetic logic unit (11) and comparator (12),
- the digital output layer (14) submits the opening/closing commands to the doors (2,3,4).
- S3 status If the driver has submitted a door command using the related door command button and if the related door(s) (2,3,4) are not open, and if the following conditions are met;
- the related door(s) (2,3,4) shall be opened.
- the related door(s) (2,3,4) shall be opened. Furthermore, if the conditions of S4 are met and if there is a reason that prevents the door(s) from (2,3,4) closing during the door closing process the related door(s) (2,3,4) shall be opened.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention subject to the application is related to a door control system developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used for mass transportation having three or more doors.
Description
A DOOR CONTROL SYSTEM
Technical Field
The invention subject to the application is related to a door control system developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used for mass transportation having three or more doors.
State of the Art (Prior Art)
In the known state of the art the busses used to transport passengers have at least one door used for entering/exiting and these doors are controlled by the driver using hydraulic, electric, gas or mechanical systems.
One of the two basic systems used to control bus doors nowadays is a door control system operated manually using a mechanical handle; wherein as this is a mechanical system and is controlled manually, this is used only in busses having one door. In this system, the entry/exit position of the passengers, and the safety for the door to be opened/closed is visually inspected by the driver and the mechanical handle available next to the driver that opens or closes the door is moved and the door is enabled to be closed or opened by means of the mechanical connections that reach the door from the floor of the bus.
However as the system is mechanical, the driver needs to make an effort every time he/she opens/closes the door and together with this, as it is a manual system the driver also has to carry out safety controls. In this system within the known state of the art, the door control, opening and closing and focusing on driving has to be performed simultaneously by the driver and as a result this puts forth safety risks.
Another system used nowadays is a system that enables the doors to be opened and closed by utilizing hydraulic, electric or gas systems by pressing more than one button, such that there is a button for each door on the control panel located in front of the driver.
The most important technical problem according to this system is that all the doors need to be controlled by driver to ensure that they are safe to be opened/closed. As it is difficult for the driver to control the middle and rear doors visually in such systems which are especially widely used in busses having two or more doors; crucial safety risks are faced and accidents such as the passengers being squeezed behind doors are frequently seen. l
the brief description of the Invention and its aims
The aim in the basic application of the door control system subject to the invention is that the door opening/closing commands of the driver are only carried out if the predetermined safety criteria are met, without the need for the driver to control the safety of the passengers and door sills.
Additionally, other aims that are expected to be reached by means of the invention are for the driver to be able to open and close all doors with a single button, and for all the doors to be opened automatically for discharge of passengers in case of an emergency.
Definition of the drawings describing the invention
The drawings that have been prepared in order to further describe the door control system developed according the present invention have been explained below.
Figure 1 - the general view of the door control system components subject to the invention, within the vehicle.
Figure 2 -Block diagram of the door control system subject to the invention.
Figure 3- Flow diagram of the door control system subject to the invention.
Definitions of the components/sections/parts that form the invention
The components/sections/ parts within the figures that have been prepared in order to further explain the door control system developed by means of the present invention have each been numbered and the definition of each numbering has been listed below.
1. Vehicle
2. Front door
3. Middle door
4. Rear door
5. Programmable electronic control unit
6. Electronic display
7. Analogue/digital signal input
8. Filter circuit
9. Timer
10.CAN interface {Controller Area Network)
11. Arithmetic logic unit
12. Comparator
13. Micro processor
14. Digital output layer
Detailed description of the invention
The invention subject to the application is a door control system that has been developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used in mass transport having three or more doors, wherein the door opening/closing commands of the driver is carried out only when the predetermined safety criteria are met, without the need for the driver to control the safety of passengers and door sills and in addition to this the driver can close and open all doors with a single button and all the doors are opened automatically for discharging all passengers in case of emergency; by means of;
• At least a micro processor (13) which receives the status and breakdown data via the CAN line {Controller Area NetworK) from the front, middle and rear doors (2,3,4) and the collective or individual opening/closing demands submitted by the driver via the analogue/digital signal input (7); the data that has been obtained after the filter circuit (8) has been conditioned are then submitted using the CAN interface (10) by processing said data by means of at least a timer (9), an arithmetic logic unit (11) and a comparator (12), then submitting said data via the digital output layer (14) to the electronic display (16).
• At least a micro processor (13), at least an analogue/digital signal input (7) controlled by this processor (13); a filter circuit (8), a timer (9), CAN interface (10), arithmetic logic and logic unit (11), comparator (12), and an electronic display (6) comprising the digital output layer (14).
The operation principle of the basic application of the door control system subject to the invention can be summarized as follows:
• The collective or individual opening/closing demands for the front, middle, rear doors (2,3,4) and/or the status and breakdown information received from the doors are submitted to the programmable electronic control unit (5) by means of the control buttons,
• The signal received from the analogue/digital signal input (7)
• The signal received is conditioned by filter circuit (8)
• The data is submitted to the micro processor (13) via the CAN interface (10),
• The data is processed by the micro processor (13), using the timer (9), arithmetic logic unit (11) and comparator (12),
• The digital data obtained are evaluated inside the operated algorithm by means of the micro processor (13),
· The digital output layer (14) submits the opening/closing commands to the doors (2,3,4).
The 7 basic process status that the door closing system checks during operation is explained in detail below.
51 status: If the driver has submitted a door command using the related door command button and if the related door or doors are open (2,3,4); the closing process of the related door(s) (2,3,4) will be started.
52 status: If the conditions of SI can be met and if there is no reason for the door or doors (2,3,4) to be closed during the closing procedure of the doors the related door(s) (2,3,4) shall be closed.
S3 status: If the driver has submitted a door command using the related door command button and if the related door(s) (2,3,4) are not open, and if the following conditions are met;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
· If there is no breakdown of any kind relating to the door(s) (2,3,4),
Then the related door(s) (2,3,4) shall be opened.
At the same time, if the conditions of SI are met and if there is a reason that prevents the door(s) from closing during the closing process of the door, the related door(s) (2,3,4) shall be opened.
Additionally, if the driver has submitted a command for all doors using the control button that controls all doors and if when all other doors are opened and the related door is in a closed position and if the following conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
· If there is no breakdown of any kind relating to the door(s) (2,3,4),
Then the related door(s) (2,3,4) shall be opened.
Furthermore, if the conditions of S4 are met and if there is a reason that prevents the door(s) from (2,3,4) closing during the door closing process the related door(s) (2,3,4) shall be opened.
54 status: If the driver has submitted a command for all doors using the control button that controls all doors and if the related door is at an open position together with all the other doors then the closing process of all doors shall be started.
55 status: If the S4 condition can be met and if there is no reason that prevents the doors from closing during the door closing process, all doors (2,3,4) shall be closed.
56 status: If the driver has sent a command for all doors using the control button that controls all doors, and if the related door is not open like all the other doors and if the following conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
• If there is no breakdown of any kind relating to the door(s) (2,3,4),
Then all doors shall be opened.
Furthermore, if there is a fire in the vehicle and if the speed of the vehicle is below 5km/hour, all doors shall be opened.
57 status: If the driver has sent a command for all doors using the control button that controls all doors, and if the related door is open unlike all the other doors which are closed and if the following conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
• If there is no breakdown of any kind relating to the door(s) (2,3,4),
Then the other doors shall be opened.
Claims
1. A door control system that has been developed in order to control the doors of motor land vehicles used to transport passengers; especially busses used in mass transport having three or more doors, wherein the door opening/closing commands of the driver is carried out only when the predetermined safety criteria are met, without the need for the driver to control the safety of passengers and door sills and in addition to this wherein the driver can close and open all doors with a single button and all the doors are opened automatically for discharging all passengers in case of emergency; characterized in that it comprises;
» At least a micro processor (13) which receives the status and breakdown data via the CAN line {Controller Area Networ/ from the front, middle and rear doors (2,3,4) and the collective or individual opening/closing demands submitted by the driver via the analogue/digital signal input (7); the data that has been obtained after the filter circuit (8) has been conditioned are then submitted using the CAN interface (10) by processing said data by means of at least a timer (9), an arithmetic logic and logic unit (11) and a comparator (12), then submitting said data via the digital output layer (14) to the electronic display (6).
• At least a micro processor (13), at least an analogue/digital signal input (7) controlled by this processor (13); a filter circuit (8), a timer (9), CAN interface (10), arithmetic logic and logic unit (11), comparator (12), and an electronic display (6) comprising the digital output layer (14).
2. An operation method of the door control system according to claim 1, characterized in that the operation principle of the basic application of the invention comprises the following steps;
• The collective or individual opening/closing demands for the front, middle, rear doors (2,3,4) and/or the status and breakdown information received from the doors are submitted to the programmable electronic control unit (5) by means of the control buttons,
· The signal received from the analogue/digital signal input (7)
• The signal received is conditioned by filter circuit (8)
• The data is submitted to the micro processor (13) via the CAN interface (10),
• The data is processed by the micro processor (13), using the timer (9), arithmetic logic unit (11) and comparator (12),
• The digital data obtained are evaluated inside the operated algorithm by means of the micro processor (13),
• The digital output layer (14) submits the opening/closing commands to the doors (2,3,4).
3. An operation method of the door control system according to claim 1, characterized in that it comprises, during SI status, the process step of starting the closing process of the related door or doors (2,3,4) if the driver has submitted a door closing command uainy d ie Quui u-ιΠιι Οι uuuui ι ai iu n u ic l eialeu uuui ui uuui b {Δ,Ο,Ί) di e upen.
4. An operation method of the door control system according to claim 1, characterized in that it comprises, during S2 status, the process step of starting to close the related door or doors (2,3,4) if the conditions of SI status are met and if there is no reason that prevents the door or doors (2,3,4) from closing during the door closing process.
5. An operation method of the door control system according to claim 1, characterized in that it comprises the opening process of the related door or doors (2,3,4), during S3 status, if the driver has sent a door command using the related door command button and if the related door or doors (2,3,4) are not open and if the below mentioned conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
· If there is no breakdown of any kind relating to the door(s) (2,3,4).
6. An operation method of the door control system according to claim 1, characterized in that it comprises, the closing process step of the related door or doors (2,3,4) if the SI status conditions are met, and if there is a reason that prevents the door or doors (2,3,4) from closing during the door closing process.
7. An operation method of the door control system according to claim 1, characterized in that it comprises the opening process of the related door or doors (2,3,4); if the driver has sent a door command to close all doors using the related door command button that controls all doors and if the related door (2,3,4) is closed when all the other doors are open and if the below mentioned conditions are provided;
· If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
• If there is no breakdown of any kind relating to the door(s) (2,3,4).
8. An operation method of the door control system according to claim 1, characterized in that it comprises the closing process step of the related door or doors (2,3,4) if the
conditions of S4 status are met and if there is a reason that prevents door or doors (2,3,4) from closing during the door closing stage.
9. An operation method of the door control system according to claim 1, characterized in that it comprises the starting process step to close all doors, in S4 status, if the driver has sent a command for all doors using the control button that controls all doors and if the related door is open like all the other doors.
10. An operation method of the door control system according to claim 1, characterized in that it comprises the starting process step to close all doors (2,3,4), in S5 status, if S4 status conditions can be met and if there is no reason that prevents the doors from closing.
11. An operation method of the door control system according to claim 1, characterized in that it comprises the opening process of all the doors (2,3,4); if the driver has sent a door command for all doors using the related door command button that controls all doors and if the related door (2,3,4) is closed when all the other doors are also closed and if the below mentioned conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
• If there is no breakdown of any kind relating to the door(s) (2,3,4).
12. An operation method of the door control system according to claim 1, characterized in that it comprises the process step of opening all doors in the case that there is a fire relating to the vehicle and if the vehicle speed is below 5km/hour.
13. An operation method of the door control system according to claim 1, characterized in that it comprises the opening process of opening the other doors; if the driver has sent a door command for all doors using the related door command button that controls all doors and if the related door is open when all the other doors are closed and if the below mentioned conditions are provided;
• If the vehicle speed is zero
• If the mechanical lock of the related door(s) (2,3,4) are not active,
• If there is no breakdown of any kind relating to the door(s) (2,3,4).
δ
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14821898.5A EP3077877A1 (en) | 2013-12-03 | 2014-11-06 | A door control system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201314086 | 2013-12-03 | ||
| TR2013/14086 | 2013-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015084277A1 true WO2015084277A1 (en) | 2015-06-11 |
Family
ID=52278726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2014/000415 WO2015084277A1 (en) | 2013-12-03 | 2014-11-06 | A door control system |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3077877A1 (en) |
| WO (1) | WO2015084277A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113749A1 (en) * | 2016-12-23 | 2018-06-28 | 郑州宇通客车股份有限公司 | Vehicle safety running control system, control device and control method |
| CN109747414A (en) * | 2017-11-08 | 2019-05-14 | 现代自动车株式会社 | Vehicle and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003237505A (en) * | 2002-02-19 | 2003-08-27 | Fuji Heavy Ind Ltd | Bus door opening/closing control device of one-man- operated bus and door opening/closing controlling method using control device |
| WO2007061392A1 (en) * | 2005-11-28 | 2007-05-31 | Temsa Sanayi Ve Ticaret A.S. | Providing of the security of the passengers and the service staff at the door steps of vehicles |
| US20070182550A1 (en) * | 2006-01-31 | 2007-08-09 | Miller Edge, Inc. | Passenger Detection System |
| WO2011126441A1 (en) * | 2010-04-08 | 2011-10-13 | Scania Cv Ab | Safety system and method |
| CN103352627A (en) * | 2013-07-06 | 2013-10-16 | 徐州飞梦电子科技有限公司 | Intelligent bus door opening and closing system and method thereof |
-
2014
- 2014-11-06 EP EP14821898.5A patent/EP3077877A1/en not_active Withdrawn
- 2014-11-06 WO PCT/TR2014/000415 patent/WO2015084277A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003237505A (en) * | 2002-02-19 | 2003-08-27 | Fuji Heavy Ind Ltd | Bus door opening/closing control device of one-man- operated bus and door opening/closing controlling method using control device |
| WO2007061392A1 (en) * | 2005-11-28 | 2007-05-31 | Temsa Sanayi Ve Ticaret A.S. | Providing of the security of the passengers and the service staff at the door steps of vehicles |
| US20070182550A1 (en) * | 2006-01-31 | 2007-08-09 | Miller Edge, Inc. | Passenger Detection System |
| WO2011126441A1 (en) * | 2010-04-08 | 2011-10-13 | Scania Cv Ab | Safety system and method |
| CN103352627A (en) * | 2013-07-06 | 2013-10-16 | 徐州飞梦电子科技有限公司 | Intelligent bus door opening and closing system and method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113749A1 (en) * | 2016-12-23 | 2018-06-28 | 郑州宇通客车股份有限公司 | Vehicle safety running control system, control device and control method |
| CN109747414A (en) * | 2017-11-08 | 2019-05-14 | 现代自动车株式会社 | Vehicle and its control method |
| CN109747414B (en) * | 2017-11-08 | 2023-01-03 | 现代自动车株式会社 | Vehicle and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3077877A1 (en) | 2016-10-12 |
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