EP3750124A1 - Detrompeur faisceau - Google Patents
Detrompeur faisceauInfo
- Publication number
- EP3750124A1 EP3750124A1 EP19704368.0A EP19704368A EP3750124A1 EP 3750124 A1 EP3750124 A1 EP 3750124A1 EP 19704368 A EP19704368 A EP 19704368A EP 3750124 A1 EP3750124 A1 EP 3750124A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pins
- computers
- computer
- ground
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
Definitions
- the invention relates to the field of door control of a motor vehicle and more particularly to the wiring of the door control computers.
- the present invention aims to overcome at least one of the disadvantages of the state of the art mentioned above. More particularly, the invention aims to simplify the procedures and logistics inherent in mounting different computers.
- the subject of the invention is an assembly comprising a plurality of computers each having a plurality of pins numbered from 1 to n, remarkable in that the computers are of identical design and in that each computer comprises m pins, of the same respective numbers for all computers, which are dedicated to the identification of each computer, said m pins being for this purpose, each individually, are connected to ground or left free, in such a way that each computer is connected in a unique way to the mass.
- the number m of pins is such that it is possible to connect all computers to the ground uniquely. In other words, there are no two computers for which the pins m are connected to ground identically. Thus, out of all the possible combinations for connecting the pins m of all the computers or not to the mass, there are not two computers of the assembly according to the invention whose pins m are connected or not to the mass according to the same combination.
- the calculators are of identical design, both hardware (hardware) and programming (software).
- the numbers p, q, r, and s are different from each other but the p number is the same for all computers, q number is the same for all computers, and so on.
- m can be as large as necessary depending on the number of computers forming the assembly according to the invention.
- the assembly comprises exactly 2 m computers.
- the invention also relates to a motor vehicle comprising a plurality of equipment, in particular doors, and a plurality of computers, each of the computers being associated or integrated with one of the equipment, remarkable in that the computers are organized in an assembly according to one of the embodiments described above.
- the equipment can also be mirrors, seats or any other type of equipment controlled via a dedicated computer and which it is necessary to identify the computer.
- the invention also relates to a method of identifying a computer, in particular a motor vehicle door control computer, by a central computer of a motor vehicle, remarkable in that the vehicle is in the mode embodiment described above and in that the method comprises a step of identifying a computer from the measurement of a voltage on the pins m of the computer.
- the central computer can be integrated or can communicate with the electronic control unit (ECU).
- the central calculator can be the "Master” and the calculators in the set can be "Slaves”.
- the voltage measurement can be performed simultaneously on all the pins or sequentially. It is not always necessary to measure the voltage on all the pins m, if for example several computers of the same type must be ordered. Thus, if one of the pins m alone can identify a type of computer (for example, the rear doors), just measure the voltage on the pin in question to identify in one measurement the two computers of the rear doors .
- the invention also relates to a method for controlling a door of a motor vehicle, comprising a step of receiving a request to open / close a door, by the central computer, then a control step opening / closing said door, remarkable in that the method comprises prior to the control step, an identification, according to the previously mentioned method, the computer corresponding to said request.
- the invention also relates to a method of assembling a vehicle, comprising a step of mounting a plurality of computers, including an opening control computer and / or door closing in each of the four doors of the vehicle , remarkable in that the computers are of identical design and in that each computer comprises n pins in total, among which m pins, of the same numbers for all the computers, are dedicated to the identification of each computer, the method comprising a step where we connect some of the pins m to mass and where we let others free of pins m, in such a way that each computer is uniquely connected to ground.
- the pins m are, each individually, either connected to ground or left free, in such a way that each computer is uniquely connected to ground.
- the p-pins of the right-door computers and the pins q of the rear-door computers are connected to ground, and the p-pins of the left-door computers and the prongs q of the front-door computers. are left free.
- the pin p allows the identification Left / Right and the pin q allows identification Forward / Backward.
- the measurements of the invention are interesting in that by a simple connection to the ground or not of m pins among n calculators, they are uniquely identified.
- FIG. 1 illustrates a motor vehicle according to the invention
- Figure 1 schematically illustrates a vehicle 1 in top view. It has four doors 2, 4, 6, 8. Each door has an opening mechanism, closing and / or locking, including motorized handles.
- the vehicle is equipped with a central computer 9. This can be integrated or can communicate with the electronic control unit.
- FIG. 2 shows an assembly 10 for the control of the doors.
- This set 10 comprises four computers 20, 40, 60, 80.
- On these pins are connected various inputs and outputs, such as a power supply. , inputs from sensors or the central computer, control outputs, etc.
- Each of the computers 20, 40, 60, 80 can be mounted in a respective door (2, 4, 6, 8 in Figure 1) to control the motorized handle.
- the pins p and q of the first computer 20 are left free.
- the pins p and q of the fourth computer 80 are connected to ground.
- the pin q of the second computer 40 and the pin p of the third computer 60 are connected to ground, while their respective pins p and q are left free.
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Development Economics (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1851003A FR3077667A1 (fr) | 2018-02-07 | 2018-02-07 | Detrompeur faisceau |
| PCT/FR2019/050128 WO2019155137A1 (fr) | 2018-02-07 | 2019-01-22 | Detrompeur faisceau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3750124A1 true EP3750124A1 (fr) | 2020-12-16 |
Family
ID=62222865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19704368.0A Withdrawn EP3750124A1 (fr) | 2018-02-07 | 2019-01-22 | Detrompeur faisceau |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3750124A1 (fr) |
| FR (1) | FR3077667A1 (fr) |
| MA (1) | MA51791A (fr) |
| WO (1) | WO2019155137A1 (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043611B1 (fr) * | 2015-11-18 | 2024-11-08 | Valeo Comfort & Driving Assistance | Unite electronique, systeme comprenant une telle unite electronique et procede de deverrouillage |
-
2018
- 2018-02-07 FR FR1851003A patent/FR3077667A1/fr not_active Ceased
-
2019
- 2019-01-22 MA MA051791A patent/MA51791A/fr unknown
- 2019-01-22 EP EP19704368.0A patent/EP3750124A1/fr not_active Withdrawn
- 2019-01-22 WO PCT/FR2019/050128 patent/WO2019155137A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| MA51791A (fr) | 2020-12-16 |
| WO2019155137A1 (fr) | 2019-08-15 |
| FR3077667A1 (fr) | 2019-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20200812 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAV | Requested validation state of the european patent: fee paid |
Extension state: MA Effective date: 20200812 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20220120 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20230801 |