CN214112492U - Remote control key and car - Google Patents
Remote control key and car Download PDFInfo
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- CN214112492U CN214112492U CN202022555587.6U CN202022555587U CN214112492U CN 214112492 U CN214112492 U CN 214112492U CN 202022555587 U CN202022555587 U CN 202022555587U CN 214112492 U CN214112492 U CN 214112492U
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Abstract
The utility model discloses a remote control key and car. The remote control key comprises a control chip, a voice recognition chip, a microphone and a transmitting antenna, wherein the control chip comprises a first pin and a second pin, the voice recognition chip comprises a third pin and a fourth pin, the first pin is electrically connected with the third pin, the microphone is electrically connected with the fourth pin, and the transmitting antenna is electrically connected with the second pin. So, remote control key accessible microphone gathers user's voice command, then send control command to control chip according to voice command, control chip accessible is connected on the transmitting antenna on the second pin sends control signal to the vehicle control unit of car, thereby make the car can carry out the action corresponding with voice command according to control command, need not to increase the button on remote control key or use the combination button and can make remote control key have more functions, remote control key's weight has been reduced, improve figurative pleasing to the eye degree and the change of feeling of holding, thereby user's use experience has been improved.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to remote control key and car.
Background
With the progress of automobile technology, the functions of the automobile remote control key are increased more and more, and in the related art, in order to enable the automobile remote control key to realize many functions, such as unlocking/opening a back door/starting an engine/advancing/backing/turning left/turning right, etc., it is generally required to add a plurality of keys on the automobile remote control key, however, adding the automobile remote control keys increases the weight of the remote control, reduces the aesthetic degree of the appearance, deteriorates the holding hand feeling, etc.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an embodiment provides a remote control key and car.
The utility model discloses embodiment's remote control key is used for the car, remote control key includes:
the control chip comprises a first pin and a second pin;
the voice recognition chip comprises a third pin and a fourth pin, and the first pin is electrically connected with the third pin;
the microphone is electrically connected with the fourth pin; and
and the transmitting antenna is electrically connected with the second pin.
The utility model discloses among embodiment's the remote control key, the speech recognition chip is connected through third pin and control chip's first pin electricity, and the microphone is connected with the fourth pin electricity of speech recognition chip, and the electricity is connected with transmitting antenna on control chip's the second pin. Therefore, the voice command of the user can be collected by the voice recognition chip of the remote control key through the microphone, then the control command is sent to the control chip according to the voice command, the control chip can send the control signal to the automobile through the transmitting antenna connected to the second pin, and therefore the automobile can execute the action corresponding to the voice command according to the control command.
In some embodiments, the key fob further comprises a power supply, the control chip further comprises a first power supply pin, the voice recognition chip further comprises a second power supply pin, and both the first power supply pin and the second power supply pin are connected to the power supply.
In some embodiments, the key fob further comprises an indicator light, the control chip further comprises a fifth pin, the indicator light is connected to the fifth pin and the power source, and the control chip can control the operating state of the indicator light.
In certain embodiments, the power source comprises a button cell.
In some embodiments, the voice recognition chip further includes a sixth pin, and the key fob further includes a wake-up switch electrically connected to the sixth pin, the wake-up switch being configured to wake up the voice recognition chip.
In some embodiments, the control chip further includes a first crystal oscillator pin, the first crystal oscillator pin is connected to the first crystal oscillator, and the voice recognition chip further includes a second crystal oscillator pin, and the second crystal oscillator pin is connected to the second crystal oscillator.
In some embodiments, the control chip further includes a first ground pin, and the first ground pin is connected to a ground terminal.
In some embodiments, the voice recognition chip further comprises a second ground pin, and the second ground pin is connected to a ground terminal.
In some embodiments, the key fob further includes a housing, the control chip, the voice recognition chip, the microphone, and the transmit antenna all being disposed within the housing.
The automobile of the embodiment of the utility model comprises the remote control key of any one of the above embodiments.
The utility model discloses in embodiment's the car, the speech recognition chip is connected through third pin and control chip's first pin electricity, and the microphone is connected with the fourth pin electricity of speech recognition chip, and the electricity is connected with transmitting antenna on control chip's the second pin. Therefore, the voice command of the user can be collected by the voice recognition chip of the remote control key through the microphone, then the control command is sent to the control chip according to the voice command, the control chip can send the control signal to the automobile through the transmitting antenna connected to the second pin, and therefore the automobile can execute the action corresponding to the voice command according to the control command.
Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a remote control key according to an embodiment of the present invention;
fig. 2 is another schematic structural view of a remote control key according to an embodiment of the present invention;
fig. 3 is still another schematic configuration diagram of a remote control key according to an embodiment of the present invention;
fig. 4 is a further structural schematic diagram of a remote control key according to an embodiment of the present invention;
fig. 5 is a schematic view of another structure of the remote control key according to the embodiment of the present invention.
Description of the main element symbols:
the remote control key comprises a remote control key 100, a control chip 10, a first pin 11, a second pin 12, a first power supply pin 13, a fifth pin 14, a first grounding pin 15, a low-frequency receiving antenna input pin 16, a first crystal oscillator pin 17, a voice recognition chip 20, a third pin 21, a fourth pin 22, a second power supply pin 23, a sixth pin 24, a second grounding pin 25, a second crystal oscillator pin 26, a microphone 30, a transmitting antenna 40, a power supply 50, an indicator lamp 60, a wake-up switch 70, a low-frequency receiving antenna 80 and a shell 90.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1, a key fob 100 according to an embodiment of the present invention includes a control chip 10, a voice recognition chip 20, a microphone 30, and a transmitting antenna 40. The control chip 10 includes a first pin 11 and a second pin 12, the voice recognition chip 20 includes a third pin 21 and a fourth pin 22, the first pin 11 is electrically connected to the third pin 21, the microphone 30 is electrically connected to the fourth pin 22, and the transmitting antenna 40 is electrically connected to the second pin 12.
It can be understood that, as the technology of automobiles advances, the functions of the automobile remote control key are increased, and in the related art, in order to enable the automobile remote control key to realize many functions, such as unlocking/opening a back door/starting an engine/advancing/backing/turning left/turning right, etc., it is generally required to add a plurality of keys to the automobile remote control key, however, adding the keys of the automobile remote control device increases the weight of the remote control device, reduces the aesthetic degree of the appearance, and deteriorates the hand feeling of holding.
In order to solve the problem of excessive keys of the remote controller, in the related art, multiple functions can be realized through the combined keys of the remote controller, for example, the trunk can be opened by pressing the unlocking key and the unlocking key simultaneously. However, too many combined functions bring difficulty to the user, and the user needs to carry the use instruction of the remote controller when the user wants to use the functions of the remote controller, thereby reducing the practical experience of the user.
The utility model discloses in embodiment's remote control key 100, put into voice recognition chip 20 in remote control key 100, voice recognition chip 20 is connected through third pin 21 and the first pin 11 electricity of control chip 10, and microphone 30 is connected with the fourth pin 22 electricity of voice recognition chip 20, and the electricity is connected with transmitting antenna 40 on the second pin 12 of control chip 10. Therefore, the voice recognition chip 20 of the remote control key 100 can collect the voice command of the user through the microphone 30, and then send the control command to the control chip 10 according to the voice command, the control chip 10 can send the control signal to the vehicle controller of the vehicle through the transmitting antenna 40 connected to the second pin 12, so that the vehicle can execute the action corresponding to the voice command according to the control command, and thus, the remote control key 100 can control the vehicle through the voice command, and the remote control key 100 can have more functions without adding keys or using a combination key on the remote control key 100, for example, unlocking, starting an engine, automatic parking and the like, thereby reducing the weight of the remote control key 100, improving the aesthetic degree of modeling and the hand holding feeling, and improving the use experience of the user.
Specifically, in one example, the control chip 10 may be the control chip 10 of a conventional key fob 100, such as the control chip 10 of model NCF2960, through which the functions of vehicle anti-theft and keyless switching and starting may be implemented by the control chip 10. The device integrates a safe transponder, a PKELF interface, a UHF transmitter and a RISC controller on one chip, and is a common traditional automobile remote control key solution. Of course, in other embodiments, the control chip 10 may also be another control chip 10, and is not limited herein. Furthermore, the utility model discloses in, speech recognition chip 20 embeds has the off-line speech recognition engine of asking each other, and it can support a plurality of off-line command words, and speech recognition chip 20 can be the speech recognition chip that the model is LS416, and transmitting antenna 40 can be high frequency transmitting antenna. The first pin 11 and the third pin 21 are communication pins between the control chip 10 and the voice recognition chip 20.
In the embodiment of the present invention, the voice recognition chip 20 is disposed in the remote control key 100, the microphone 30 is connected to the fourth pin 22 of the voice recognition chip 20, the third pin 21 of the voice recognition chip 20 is connected to the first pin 11 of the control chip 10, and the transmitting antenna 40 is electrically connected to the second pin 12 of the control chip 10, so that the voice recognition chip 20 can be embedded with a plurality of command words, the user can input the command words through the microphone 30 by voice, the voice recognition chip 20 can recognize the command words and send control commands to the control chip 10, and then the control chip 10 sends the control signals to the vehicle controller of the vehicle through the transmitting antenna 40, and the vehicle controller can control the vehicle to perform corresponding functions according to the control signals, such as unlocking, opening the backup box, advancing the remote control vehicle, retreating the remote control vehicle, turning the remote control vehicle left, turning the remote control vehicle to the right, Remote start, opening of air conditioners, lowering of window glass, raising of window glass, automatic parking, etc. Specifically, these functions may be pre-recorded in the speech recognition chip 20 in terms of entries, and when the user speaks the corresponding entry, the entry may be transmitted to the vehicle through the transmitting antenna 40 of the control chip 10 in the key fob 100, thereby implementing a plurality of remote control functions. Taking unlocking as an example, a word entry preset when the vehicle leaves the factory and corresponding to unlocking or a word entry which a user can define to unlock may be built in the voice recognition chip 20, for example, the word entry may be "unlock", the user may speak an "unlock" instruction to the microphone 30, the voice control chip 10 controls the chip 10 to send a control instruction according to the voice instruction, and then the control chip 10 transmits the control signal to the vehicle controller of the vehicle through the transmitting antenna 40 to realize the unlocking function.
Referring to fig. 1, in some embodiments, the key fob 100 further includes a power supply 50, the control chip 10 further includes a first power supply pin 13, the voice recognition chip 20 further includes a second power supply pin 23, and both the first power supply pin 13 and the second power supply pin 23 are connected to the power supply 50.
In this way, the power supply 50 can supply power to the control chip 10 and the voice recognition chip 20 through the first power supply pin 13 and the second power supply pin 23, respectively. Specifically, in such embodiments, the power source 50 includes a button cell battery. Of course, it is understood that in other embodiments, the power source 50 may be other types of batteries such as a storage battery, and the power source 50 may be a rechargeable battery or a non-rechargeable battery, which is not limited herein.
Further, referring to fig. 2, in some embodiments, the key fob 100 further includes an indicator 60, the control chip 10 further includes a fifth pin 14, the indicator 60 is connected to the fifth pin 14 and the power supply 50, and the control chip 10 can control an operating state of the indicator 60.
In this way, the control chip 10 can indicate the state of the key fob 100 by controlling the operating state of the indicator light 60, for example, when the control chip 10 transmits a high frequency signal through the transmitting antenna 40, the control chip 10 can control the indicator light 60 to be turned on to indicate that the signal is being transmitted, and can control the indicator light 60 to be turned off after the signal is successfully transmitted.
Specifically, in the embodiment of the present invention, the indicator lamp 60 may be an LED lamp or an OLED lamp or other devices capable of emitting light after being energized. The color of the light emitted by the indicator light 60 may be red or green, or may be other colors, and is not limited herein.
It will be appreciated that in some embodiments, indicator light 60 may be illuminated in a different color or in a different state so that only key fob 100 is in the state. For example, in one possible embodiment, the indicator lamp 60 may emit light of a first color when the control chip 10 is transmitting a signal through the transmitting antenna 40, and after the signal is successfully transmitted, the indicator lamp 60 may emit light of a second color to indicate that the signal is successfully transmitted, so that the user may clearly identify whether the command is valid, thereby improving the user experience, and when the signal is not successfully transmitted, the indicator lamp 60 may emit light of a third color to prompt the user that the voice control fails.
With continued reference to fig. 3, in some embodiments, the voice recognition chip 20 further includes a sixth pin 24, the key fob 100 further includes a wake-up switch 70, the wake-up switch 70 is electrically connected to the sixth pin 24, and the wake-up switch 70 is used for waking up the voice recognition chip 20.
In this way, when a voice command needs to be input to control the vehicle, the voice recognition chip 20 can be waken up by pressing the wake-up switch 70, so that the voice recognition chip 20 can acquire the voice command input from the microphone 30, and the voice recognition chip 20 can be prevented from being in a high power consumption state when voice remote control is not needed.
Specifically, in the case of not using the key fob 100, in order to reduce power consumption, the voice recognition chip 20 is in a sleep state, that is, in a low power consumption state, and when voice control is required, the user can wake up the voice recognition chip 20 by pressing or depressing the wake-up switch 70 to implement a normal voice recognition function.
It is understood that in such embodiments, the wake-up switch 70 may be a mechanical button switch or a touch button switch, and is not limited thereto. Furthermore, it is understood that in such an embodiment, the voice recognition chip 20 may perform the collection of the voice command only when the wake-up switch 70 is pressed, that is, the voice command collection is performed on the premise that the wake-up switch 70 needs to be pressed or touched for a long time, so as to avoid the false collection and the false triggering.
In addition, in some embodiments, the voice recognition chip 20 automatically enters the sleep state to save power when the wake-up switch 70 is not pressed or the wake-up switch 70 is not pressed for a certain time.
Of course, it is understood that in other embodiments, the wake-up switch 70 may not be provided, and the voice recognition chip 20 may be woken up by a specific wake-up entry, in such embodiments, the wake-up entry may be preset, and the voice recognition chip 20 may automatically wake up when the voice recognition chip 20 receives the specific wake-up command entry through the microphone 30. For example, the wakeup entry may be set to "hello, whit", so that when the microphone 30 receives an instruction of "hello, whit", the voice recognition chip 20 is woken up, and at this time, the user may speak a command word of a function to be implemented, thereby implementing the corresponding function.
Referring to fig. 1-3, in some embodiments, the control chip 10 further includes a first ground pin 15, and the first ground pin 15 is connected to a ground terminal.
In this way, the control chip 10 can be grounded through the first ground pin 15 to improve the interference rejection capability of the control chip 10.
In some embodiments, the voice recognition chip 20 further includes a second ground pin 25, and the second ground pin 25 is connected to a ground terminal.
In this way, the voice recognition chip 20 can be grounded through the second grounding pin 25 to improve the anti-interference capability of the voice recognition chip 20.
Referring to fig. 3, in some embodiments, the control chip 10 further includes a first crystal oscillator pin 17, the voice recognition chip 20 further includes a second crystal oscillator pin 26, the first crystal oscillator pin 17 is connected to the first crystal oscillator 18, and the second crystal oscillator pin 26 is connected to the second crystal oscillator 27.
Referring to fig. 4, in some embodiments, the control chip 10 further includes a low frequency receiving antenna input pin 16, and the low frequency receiving antenna input pin 16 is used for connecting the low frequency receiving antenna 80.
In this way, the function of a Passive Entry Passive Start (PEPS) system of the vehicle can be realized by using the low-frequency reception line 80.
Referring to fig. 5, in some embodiments, the key fob 100 further includes a housing, and the control chip 10, the voice recognition chip 20, the microphone 30, and the transmitting antenna 40 are disposed in the housing.
In this way, the housing can effectively protect the control chip 10, the voice recognition chip 20, the microphone 30 and the transmitting antenna 40, and can ensure the aesthetic appearance of the key fob 100.
The vehicle according to the embodiment of the present invention includes the remote control key 100 according to any one of the above embodiments. Specifically, the automobile may be an electric automobile or a fuel automobile or a hybrid automobile. In addition, the vehicle further includes a vehicle control unit, and a steering wheel, a window regulator, an air conditioner, and the like connected to the vehicle control unit, and the remote control key 100 may recognize a voice command through the voice recognition chip 20 and the microphone 30 to control an operation state during functions of the steering wheel, the window regulator, the air conditioner, and the like of the vehicle.
The utility model discloses in embodiment's the car, the speech recognition chip 20 of remote control key 100 is connected through third pin 21 and the first pin 11 electricity of control chip 10, and microphone 30 is connected with the fourth pin 22 electricity of speech recognition chip 20, and the electricity is connected with transmitting antenna 40 on the second pin 12 of control chip 10. Therefore, the voice recognition chip 20 of the remote control key 100 can collect the voice command of the user through the microphone 30, and then send the control command to the control chip 10 according to the voice command, the control chip 10 can send the control signal to the vehicle controller of the vehicle through the transmitting antenna 40 connected to the second pin 12, so that the vehicle can execute the action corresponding to the voice command according to the control command, and thus, the remote control key 100 can control the vehicle through the voice command, and the remote control key 100 can have more functions without adding keys on the remote control key 100, for example, unlocking, starting an engine, automatic parking and the like, thereby improving the use experience of the user.
In the description of the present specification, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like means 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, schematic representations of the above terms do not necessarily 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and variations may be made therein by those of ordinary skill in the art without departing from the scope of the present invention, which is defined by the claims and their equivalents.
Claims (10)
1. A remote control key for an automobile, the remote control key comprising:
the control chip comprises a first pin and a second pin;
the voice recognition chip comprises a third pin and a fourth pin, and the first pin is electrically connected with the third pin;
the microphone is electrically connected with the fourth pin; and
and the transmitting antenna is electrically connected with the second pin.
2. The key fob of claim 1, further comprising a power source, wherein the control chip further comprises a first power pin, wherein the voice recognition chip further comprises a second power pin, and wherein the first power pin and the second power pin are both connected to the power source.
3. The key fob of claim 2, further comprising an indicator light, wherein the control chip further comprises a fifth pin, wherein the indicator light is connected to the fifth pin and the power source, and wherein the control chip is capable of controlling an operating state of the indicator light.
4. The key fob of claim 2, wherein the power source comprises a button cell.
5. The key fob of claim 1, wherein the voice recognition chip further includes a sixth pin, the key fob further including a wake-up switch electrically connected to the sixth pin, the wake-up switch configured to wake-up the voice recognition chip.
6. The key fob of claim 1, wherein the control chip further comprises a first crystal pin coupled to a first crystal oscillator, and wherein the voice recognition chip further comprises a second crystal pin coupled to a second crystal oscillator.
7. The key fob of claim 1, wherein the control chip further comprises a first ground pin, the first ground pin being connected to a ground.
8. The key fob of claim 1, wherein the voice recognition chip further includes a second ground pin, the second ground pin being connected to a ground.
9. The key fob of claim 1, further comprising a housing, the control chip, the voice recognition chip, the microphone, and the transmit antenna all disposed within the housing.
10. An automobile characterized by comprising the remote control key according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555587.6U CN214112492U (en) | 2020-11-06 | 2020-11-06 | Remote control key and car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022555587.6U CN214112492U (en) | 2020-11-06 | 2020-11-06 | Remote control key and car |
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| CN214112492U true CN214112492U (en) | 2021-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947828A (en) * | 2021-10-15 | 2022-01-18 | 宜宾凯翼汽车有限公司 | Multifunctional automobile key control system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947828A (en) * | 2021-10-15 | 2022-01-18 | 宜宾凯翼汽车有限公司 | Multifunctional automobile key control system and method |
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