CN113147673A - Reminding system and reminding method for keyless locking failure - Google Patents
Reminding system and reminding method for keyless locking failure Download PDFInfo
- Publication number
- CN113147673A CN113147673A CN202110417359.9A CN202110417359A CN113147673A CN 113147673 A CN113147673 A CN 113147673A CN 202110417359 A CN202110417359 A CN 202110417359A CN 113147673 A CN113147673 A CN 113147673A
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- door
- body controller
- vehicle body
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- vehicle
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000009849 deactivation Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Classifications
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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
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
- B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
Abstract
The invention discloses a keyless locking failure reminding system, which belongs to the technical field of automobiles and comprises a door handle switch, an automobile body controller, a low-frequency antenna, an intelligent key, a remote control receiver, a door module and an automobile door lock; the door handle switch is connected with the vehicle body controller through a hard wire, the vehicle body controller is connected with the low-frequency antenna through a hard wire, the door module and the vehicle door lock are connected through a hard wire, the low-frequency antenna is communicated with the intelligent key through a wireless signal, and the intelligent key is communicated with the remote control receiver through a wireless signal; the vehicle body controller is communicated with the door module through a CAN network, and the vehicle body controller is communicated with the remote control receiver through hard line data. The system and the method for reminding the keyless locking failure are used for giving an obvious reminding to a user under the condition of the keyless locking failure so as to ensure the safety in a vehicle, facilitate the standardization of the industry and improve the satisfaction degree of the user in using the vehicle.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a system and a method for reminding of keyless locking failure.
Background
The keyless locking function of the automobile is basically popularized, namely, the keyless locking function is that a user carries an intelligent key with him to trigger a door handle switch, so that four doors can be locked, and convenience is improved. The key point of the keyless locking is that a user needs to carry the smart key, namely the smart key is required to be outside the vehicle and cannot be inside the vehicle, if the key is inside the vehicle, the keyless locking operation is invalid, and a prompt needs to be given to the user according to the working condition.
At present, some vehicle types have no reminding, some vehicle types are reminded in a character mode on an instrument, and no obvious reminding mode exists.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a reminding system and a reminding method for the keyless locking failure, which are used for giving an obvious reminding to a user under the condition of the keyless locking failure so as to ensure the safety in a vehicle, facilitate the standardization of the industry and improve the satisfaction degree of the user in using the vehicle.
The invention is realized by the following technical scheme:
a reminding system for keyless locking failure comprises a door handle switch 1, a vehicle body controller 2, a low-frequency antenna 3, an intelligent key 4, a remote control receiver 5, a door module 6 and a vehicle door lock 7; the door handle switch 1 is connected with the vehicle body controller 2 through a hard wire, the vehicle body controller 2 is connected with the low-frequency antenna 3 through a hard wire, the door module 6 and the vehicle door lock 7 are connected through a hard wire, the low-frequency antenna 3 is communicated with the intelligent key 4 through a wireless signal, and the intelligent key 4 is communicated with the remote control receiver 5 through a wireless signal; the vehicle body controller 2 is communicated with the door module 6 through a CAN network, and the vehicle body controller 2 is communicated with the remote control receiver 5 through hard wire data.
Further, the low-frequency antenna 3 communicates with the smart key 4 through a 125K low-frequency wireless signal, and the smart key 4 communicates with the remote control receiver 5 through a 433.92M high-frequency wireless signal.
Further, the door handle switch 1 is disposed on the front door outer handle, the vehicle body controller 2 is disposed on the instrument panel beam in the cab, the low frequency antenna 3 is disposed on or in the door, the door module 6 is disposed in the door, and the door lock 7 is disposed in the door.
The invention also aims to provide a method for reminding the invalidation of keyless locking, which comprises the following steps:
the method comprises the following steps: a user presses a door handle switch, and the door handle switch sends a trigger signal to a vehicle body controller through a hard wire;
step two: the vehicle body controller drives the low-frequency antenna to position a legal intelligent key in the cab by using a low-frequency signal of 125K, and if the intelligent key is positioned in the vehicle, the vehicle body controller controls the loudspeaker and the steering lamp to work for three times respectively to remind;
step three: if the legal key is not positioned in the cab, the vehicle body controller drives the low-frequency antenna to position the key outside the cab by using a low-frequency signal of 125K, and after the legal key is positioned, a locking command is output to the door module, and the door module drives the vehicle door lock to lock.
Further, the driving period of the horn is 270ms, and the driving period of the turn signal lamp is 800 ms.
Further, the locking command is output to the door module through the CAN network within 30ms, and the door module drives the door lock to lock.
Compared with the prior art, the invention has the following advantages:
the system and the method for reminding the keyless locking failure are used for giving an obvious reminding to a user under the condition of the keyless locking failure so as to ensure the safety in a vehicle, facilitate the standardization of the industry and improve the satisfaction degree of the user in using the vehicle.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic flow chart of a method for reminding of keyless entry failure;
fig. 2 is a block diagram of a keyless entry deactivation reminding system.
In the figure: door handle switch 1, automobile body controller 2, low frequency antenna 3, intelligent key 4, remote control receiver 5, door module 6, automobile door lock 7, steering lamp and loudspeaker 8
Detailed Description
For clearly and completely describing the technical scheme and the specific working process thereof, the specific implementation mode of the invention is as follows by combining the attached drawings of the specification:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Example 1
As shown in fig. 1, the present embodiment provides a system for reminding a keyless locking failure, which includes a doorknob switch 1, a vehicle body controller 2, a low frequency antenna 3, a smart key 4, a remote control receiver 5, a door module 6 and a vehicle door lock 7; the door handle switch 1 is connected with the vehicle body controller 2 through a hard wire, the vehicle body controller 2 is connected with the low-frequency antenna 3 through a hard wire, the door module 6 and the vehicle door lock 7 are connected through a hard wire, the low-frequency antenna 3 is communicated with the intelligent key 4 through a wireless signal, and the intelligent key 4 is communicated with the remote control receiver 5 through a wireless signal; the vehicle body controller 2 is communicated with the door module 6 through a CAN network, and the vehicle body controller 2 is communicated with the remote control receiver 5 through hard wire data.
The low-frequency antenna 3 is in low-frequency wireless signal communication with the intelligent key 4 through 125K, and the intelligent key 4 is in high-frequency wireless signal communication with the remote control receiver 5 through 433.92M.
The door handle switch 1 is arranged on a front door outer handle, the vehicle body controller 2 is arranged on a dashboard beam in a cab, the low-frequency antenna 3 is arranged on a vehicle door or in the cab, the door module 6 is arranged in the vehicle door, and the vehicle door lock 7 is arranged in the vehicle door.
Example 2
As shown in fig. 1, the embodiment provides a method for reminding a keyless lock failure, which specifically includes the following steps:
the method comprises the following steps: a user presses a door handle switch, and the door handle switch sends a trigger signal to a vehicle body controller through a hard wire;
step two: the vehicle body controller drives the low-frequency antenna to position a legal intelligent key in the cab by using a low-frequency signal of 125K, and if the intelligent key is positioned in the vehicle, the vehicle body controller controls the loudspeaker and the steering lamp to work for three times respectively to remind; the driving period of the horn is 270ms (20ms high level and 250ms low level), and the driving period of the turn signal lamp is 800ms (400ms high level and 400ms low level); the key is preferably found in the cab so as to remind a user at the first time, so that the situation that the user presses a door handle switch and waits for a moment to feed back the prompt to the user is avoided;
step three: if a legal key is not located in the cab, the vehicle body controller drives the low-frequency antenna to locate the key outside the cab by a low-frequency signal of 125K, and after the legal key is located, a locking command is output to the door module within 30ms through a CAN network, and the door module drives the vehicle door lock to lock.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (6)
1. A keyless locking failure reminding system is characterized by comprising a door handle switch (1), a vehicle body controller (2), a low-frequency antenna (3), an intelligent key (4), a remote control receiver (5), a door module (6) and a vehicle door lock (7); the door handle switch (1) is connected with the vehicle body controller (2) through a hard wire, the vehicle body controller (2) is connected with the low-frequency antenna (3) through a hard wire, the door module (6) and the vehicle door lock (7) are connected through a hard wire, the low-frequency antenna (3) is in wireless signal communication with the intelligent key (4), and the intelligent key (4) is in wireless signal communication with the remote control receiver (5); the vehicle body controller (2) and the door module (6) are communicated through a CAN network, and the vehicle body controller (2) and the remote control receiver (5) are communicated through hard wire data.
2. A system for reminding of keyless lock failure according to claim 1, wherein the low frequency antenna (3) communicates with the smart key (4) via a 125K low frequency wireless signal, and the smart key (4) communicates with the remote control receiver (5) via a 433.92M high frequency wireless signal.
3. A keyless entry deactivation system according to claim 1 wherein the door handle switch (1) is arranged on the front door outer handle, the body controller (2) is arranged on the instrument panel cross member in the cab, the low frequency antenna (3) is arranged on or in the door, the door module (6) is arranged in the door, and the door lock (7) is arranged in the door.
4. A reminding method for keyless locking failure is characterized by comprising the following steps:
the method comprises the following steps: a user presses a door handle switch, and the door handle switch sends a trigger signal to a vehicle body controller through a hard wire;
step two: the vehicle body controller drives the low-frequency antenna to position a legal intelligent key in the cab by using a low-frequency signal of 125K, and if the intelligent key is positioned in the vehicle, the vehicle body controller controls the loudspeaker and the steering lamp to work for three times respectively to remind;
step three: if the legal key is not positioned in the cab, the vehicle body controller drives the low-frequency antenna to position the key outside the cab by using a low-frequency signal of 125K, and after the legal key is positioned, a locking command is output to the door module, and the door module drives the vehicle door lock to lock.
5. The method as claimed in claim 4, wherein the horn is activated for 270ms and the turn signal is activated for 800 ms.
6. The method for reminding of a keyless entry failure as recited in claim 4, wherein the lock command is outputted to the door module through the CAN network within 30ms, and the door module drives the door lock to lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110417359.9A CN113147673A (en) | 2021-04-19 | 2021-04-19 | Reminding system and reminding method for keyless locking failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110417359.9A CN113147673A (en) | 2021-04-19 | 2021-04-19 | Reminding system and reminding method for keyless locking failure |
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| Publication Number | Publication Date |
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| CN113147673A true CN113147673A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110417359.9A Pending CN113147673A (en) | 2021-04-19 | 2021-04-19 | Reminding system and reminding method for keyless locking failure |
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Citations (8)
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|---|---|---|---|---|
| JP2010222841A (en) * | 2009-03-24 | 2010-10-07 | Nissan Motor Co Ltd | System for locking and unlocking vehicle |
| GB201119791D0 (en) * | 2011-11-16 | 2011-12-28 | Jaguar Cars | Electronic access system and key |
| CN104442706A (en) * | 2014-10-31 | 2015-03-25 | 长城汽车股份有限公司 | Vehicle control method and system and vehicle |
| CN105564374A (en) * | 2016-01-27 | 2016-05-11 | 奇瑞汽车股份有限公司 | Safety strategy based on PEEPS system |
| CN107226066A (en) * | 2017-05-31 | 2017-10-03 | 重庆长安汽车股份有限公司 | A kind of vehicle key-free access method |
| US20180268629A1 (en) * | 2017-03-16 | 2018-09-20 | Robert Bosch Gmbh | Intelligent Wireless Access System and Method for a Vehicle |
| CN108839635A (en) * | 2018-06-01 | 2018-11-20 | 浙江吉利汽车研究院有限公司 | Vehicle unblocks lock control method, apparatus and system |
| CN110293937A (en) * | 2019-06-24 | 2019-10-01 | 浙江吉利控股集团有限公司 | Intelligent keyless entry and activation system and its control method |
-
2021
- 2021-04-19 CN CN202110417359.9A patent/CN113147673A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010222841A (en) * | 2009-03-24 | 2010-10-07 | Nissan Motor Co Ltd | System for locking and unlocking vehicle |
| GB201119791D0 (en) * | 2011-11-16 | 2011-12-28 | Jaguar Cars | Electronic access system and key |
| CN104442706A (en) * | 2014-10-31 | 2015-03-25 | 长城汽车股份有限公司 | Vehicle control method and system and vehicle |
| CN105564374A (en) * | 2016-01-27 | 2016-05-11 | 奇瑞汽车股份有限公司 | Safety strategy based on PEEPS system |
| US20180268629A1 (en) * | 2017-03-16 | 2018-09-20 | Robert Bosch Gmbh | Intelligent Wireless Access System and Method for a Vehicle |
| CN107226066A (en) * | 2017-05-31 | 2017-10-03 | 重庆长安汽车股份有限公司 | A kind of vehicle key-free access method |
| CN108839635A (en) * | 2018-06-01 | 2018-11-20 | 浙江吉利汽车研究院有限公司 | Vehicle unblocks lock control method, apparatus and system |
| CN110293937A (en) * | 2019-06-24 | 2019-10-01 | 浙江吉利控股集团有限公司 | Intelligent keyless entry and activation system and its control method |
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Application publication date: 20210723 |