Vehicle control system and method based on voice recognition

Abstract

The embodiment of the invention discloses a vehicle control system and method based on voice recognition. The vehicle control system comprises an integrated instrument, an electromagnetic valve and an electromagnetic lock. The integrated instrument internally comprises a control chip, a voice recognition module and a microphone; the voice recognition module is respectively connected with the control chip and the microphone; the microphone is used for collecting a pedal control instruction and / or a trunk control instruction; the voice recognition module is used for sending a request signal to the control chip under the condition that a pedal control instruction and / or a trunk control instruction are / is recognized; the control chip is used for outputting a first level control signal to the electromagnetic valve according to the request signal so as to control a folding pedal of the vehicle to stretch or retract, and / or outputting a second level control signal to the electromagnetic lock so as to control a trunk of the vehicle to be unlocked or locked. According to the technical scheme, automatic contraction or expansion of the folding pedal of the electric two-wheeled vehicle and quick unlocking of the trunk are achieved through the voice recognition module, and the user experience feeling is improved.

Description

Technical Field

[0001] The disclosed embodiments relate to the field of intelligent control technology, and more particularly to a vehicle control system and method based on speech recognition. Background Art

[0002] The folding pedals and trunks of existing electric two-wheelers require additional operations to open by getting off the vehicle, or bending over or taking out the key, which is very inconvenient. Especially in rainy weather, the driver needs to lift the raincoat and get off the vehicle in a hurry to open the pedals or use the key to open the trunk for companions or children. This method is not only poor in experience but also unsafe. As consumers' demand for the intelligence of electric two-wheelers increases, they are also becoming more and more fond of them. Improving the existing cumbersome operation methods is what consumers want. Summary of the invention

[0003] The disclosed embodiments provide a vehicle control system and method based on voice recognition, which realize automatic retraction or expansion of a folding footrest of an electric two-wheeled vehicle and quick unlocking of a trunk, thereby improving user experience.

[0004] In a first aspect, a vehicle control system based on voice recognition is provided, comprising: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the solenoid valve and the electromagnetic lock respectively;

[0005] The microphone is used to collect pedal control instructions and / or trunk control instructions;

[0006] The voice recognition module is used to send a request signal to the control chip when the pedal control command and / or the trunk control command are recognized;

[0007] The control chip is used to output a first level control signal to the solenoid valve to control the opening or contraction of the vehicle's folding foot pedal according to the request signal, and / or output a second level control signal to the electromagnetic lock to control the opening or closing of the vehicle's trunk.

[0008] In a second aspect, a vehicle control method based on speech recognition is provided, which is applied to the vehicle control system based on speech recognition as described in the first aspect; the vehicle control system based on speech recognition comprises: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a speech recognition module, and a microphone; the speech recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the electromagnetic valve and the electromagnetic lock respectively;

[0009] The method comprises:

[0010] The microphone collects pedal control instructions and / or trunk control instructions;

[0011] The voice recognition module sends a request signal to the control chip when recognizing the pedal control command and / or the trunk control command;

[0012] According to the request signal, the control chip outputs a first level control signal to the solenoid valve to control the opening or contraction of the folding foot pedal of the vehicle, and / or outputs a second level control signal to the electromagnetic lock to control the opening or closing of the trunk of the vehicle.

[0013] The disclosed embodiment discloses a vehicle control system and method based on voice recognition, including: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the solenoid valve and the electromagnetic lock respectively; the microphone is used to collect pedal control instructions and / or trunk control instructions; the voice recognition module is used to send a request signal to the control chip when the pedal control instructions and / or trunk control instructions are recognized; the control chip is used to output a first level control signal to the solenoid valve according to the request signal to control the opening or contraction of the vehicle's folding pedal, and / or, to output a second level control signal to the electromagnetic lock to control the unlocking or locking of the vehicle's trunk. This technical solution realizes the automatic contraction or opening of the folding pedal of the electric two-wheeled vehicle and the quick unlocking of the trunk through the voice recognition module, which improves the user experience.

[0014] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the embodiments of the present disclosure. Other features of the embodiments of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 is a structural schematic diagram of a vehicle control system based on voice recognition provided in Embodiment 1 of the present disclosure;

[0017] Figure 2is a schematic diagram of an implementation of a vehicle control system based on voice recognition provided by the first embodiment of the present disclosure;

[0018] Figure 3 is a flow chart of a vehicle control method based on speech recognition provided in Embodiment 2 of the present disclosure;

[0019] Figure 4 It is a schematic diagram of the execution process of a vehicle control method based on voice recognition provided in the second embodiment of the present disclosure. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only embodiments of a part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the embodiments of the present disclosure.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products, or devices.

[0022] Embodiment 1

[0023] Figure 1 This is a schematic diagram of the structure of a vehicle control system based on voice recognition provided in the first embodiment of the present disclosure. This embodiment is applicable to the case of vehicle control based on voice recognition. Figure 1 As shown, the vehicle control system 10 based on voice recognition includes: an integrated instrument 101, a solenoid valve 102, and an electromagnetic lock 103; the integrated instrument 101 includes a control chip 1011, a voice recognition module 1012, and a microphone 1013; the voice recognition module 1012 is connected to the control chip 1011 and the microphone 1013 respectively; the control chip 1011 is also hard-wired to the solenoid valve 102 and the electromagnetic lock 103 respectively;

[0024] The microphone 1013 is used to collect pedal control instructions, such as controlling the pedal to open or retract; and / or to collect trunk control instructions, such as controlling the trunk to unlock or lock;

[0025] The voice recognition module 1012 is used to send a request signal to the control chip 1011 when the pedal control command and / or the trunk control command are recognized;

[0026] The control chip 1011 is used to output a first level control signal to the solenoid valve 102 to control the opening or contraction of the vehicle's folding foot pedal according to the request signal, and / or output a second level control signal to the electromagnetic lock 103 to control the unlocking or locking of the vehicle's trunk.

[0027] In this embodiment, the pedal control instruction may be a voice instruction issued by the driver or the owner for controlling the pedal, such as "open the pedal" or "put away the pedal", etc., or a specific sound issued by the driver or the owner, such as clapping twice in quick succession. The pedal mainly refers to a component in the vehicle for placing the driver's feet, such as a foldable pedal in an electric two-wheeled vehicle. Exemplarily, the microphone 1013 may collect a voice or sound signal containing the pedal control instruction, which is then recognized by the voice recognition module 1012.

[0028] Continuing with the above description, the trunk control instruction may be an instruction for controlling the trunk, and illustratively, the trunk control instruction may be to open the trunk or to close the trunk. The microphone 1013 may collect the trunk control instruction through a voice instruction or an action instruction, such as when the driver issues a specific voice instruction (such as saying "open the trunk") or makes a specific action (this action may be accompanied by a sound, such as knocking on a specific part of the vehicle body), the microphone 1013 may collect these sound signals to collect the trunk control instruction, which is then recognized by the voice recognition module 1012.

[0029] Continuing with the above description, the voice recognition module 1012 is used to send a request signal to the control chip 1011 when the pedal control command and / or the trunk control command is recognized.

[0030] In this embodiment, the voice recognition module 1012 can convert the voice signal into an instruction that can be recognized and processed by the machine or its computer. When the voice recognition module 1012 recognizes the pedal control instruction and / or the trunk control instruction, it sends a request signal to the control chip 1011. For example, when the pedal control instruction is recognized, a request signal for controlling the pedal to open or retract can be sent to the control chip 1011, and when the trunk control instruction is recognized, a request signal for controlling the trunk to unlock or lock can be sent to the control chip 1011.

[0031] It should be explained that when the voice recognition module 1012 sends a request signal to the control chip 1011, it can send the request signal to the control chip 1011 according to the preset instruction rules. Among them, the preset instruction rules can be a set of preset rules followed by the voice recognition module 1012 when communicating with the user by voice. The preset instruction rules define how the voice recognition module 1012 understands the user's voice command and how to make a voice reply.

[0032] The control chip 1011 is used to output a first level control signal to the solenoid valve 102 to control the opening or contraction of the vehicle's folding foot pedal according to the request signal, and / or output a second level control signal to the electromagnetic lock 103 to control the unlocking or locking of the vehicle's trunk.

[0033] The solenoid valve 102 may be an automatic valve that uses electromagnetic principles to control the on and off of fluids (such as gas, liquid, etc.). Optionally, there are two solenoid valves, and the vehicle usually has two foot pedals, which are respectively arranged on both sides of the vehicle. Each solenoid valve is used to control the opening or contraction of a corresponding folding foot pedal.

[0034] Specifically, when the received request signal is a pedal opening request signal or a pedal retraction request signal, a first level control signal can be output to the solenoid valve 102 to control the opening or retraction of the vehicle's folding pedal, for example, using a high level to control the pedal opening and a low level to control the pedal retraction.

[0035] Continuing with the above description, when the received request signal is a trunk unlocking request signal or a trunk locking request signal, a second level control signal can be output to the electromagnetic lock 103 to control the unlocking or locking of the trunk of the vehicle, for example, using a high level to control the trunk unlocking and using a low level to control the trunk locking, etc.

[0036] The present embodiment provides a vehicle control system based on voice recognition, comprising: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the solenoid valve and the electromagnetic lock respectively; the microphone is used to collect pedal control instructions and / or trunk control instructions; the voice recognition module is used to send a request signal to the control chip when the pedal control instructions and / or trunk control instructions are recognized; the control chip is used to output a first level control signal to the solenoid valve according to the request signal to control the opening or contraction of the vehicle's folding pedal, and / or, output a second level control signal to the electromagnetic lock to control the unlocking or locking of the vehicle's trunk, and the automatic contraction or opening of the folding pedal of the electric two-wheeled vehicle and the quick unlocking of the trunk are realized through the voice recognition module, thereby improving the user experience.

[0037] As an optional implementation, based on the above embodiment, the vehicle control system based on voice recognition also includes: a function button, and the integrated instrument 101 is connected to the function button through a hard wire; wherein the hard wire connection can refer to a method of directly electrically connecting two or more electronic devices, components or modules through physical wires (such as copper wires, aluminum wires, etc.).

[0038] Optionally, the triggering condition for the microphone 1013 to collect the pedal control command and / or the trunk control command includes: the function button is in a pressed state.

[0039] Specifically, when the function button is pressed, the microphone 1013 can collect voice or sound signals in the surrounding environment to collect pedal control instructions and / or trunk control instructions. That is, it can be understood that the user can only perform voice interaction by pressing the function button to avoid false voice triggering between multiple vehicles, and to submit function request instructions to the instrument in a fixed special interaction language (the function button is then released).

[0040] As an optional implementation, based on the above embodiment, the vehicle control system based on voice recognition further includes:

[0041] A speaker connected to the speech recognition module 1012;

[0042] The voice recognition module 1012 is also used to generate voice response information when the pedal control instruction and / or the trunk control instruction are recognized, and play the voice response information through the speaker.

[0043] In this embodiment, the voice response information may refer to a voice content generated by the voice recognition module according to a preset rule or program after the voice recognition module recognizes the pedal control command and / or the trunk control command, which is used to provide feedback on the operator's command. For example, when the operator issues an "open the trunk" command, the voice recognition module may generate voice response information such as "the trunk is opening" or "the trunk is already opened" after recognizing the command.

[0044] Continuing with the above description, after the voice response information is generated, the voice response information can be played through the speaker to let the user know the current system status. It should be noted that if the recognition is unsuccessful, the corresponding response interaction audio is also replied, such as "the trunk opening failed, etc." to inform the user to re-operate.

[0045] As an optional implementation, based on the above embodiment, the vehicle control system based on voice recognition also includes: a service terminal, which wirelessly communicates with the integrated instrument 101; the service terminal is used to set the enabling state of the voice control function of the folding footrest and / or the trunk.

[0046] In this embodiment, the service terminal may be an electronic device such as a computer, a mobile phone, a tablet or a server that can be used to provide control services for the pedals and / or the trunk. For example, the service terminal can control the pedals and / or the trunk through one or more of an application, a mini-program and a web platform. The enabling state may refer to whether the voice control function of the pedals and / or the trunk is enabled or activated.

[0047] Specifically, when the voice control function is enabled, the user can control the operation of the foldable footrest and / or the trunk through voice commands, such as controlling the opening of the trunk by saying "open the trunk", or controlling the unfolding of the foldable footrest by saying "unfold the footrest", etc. When the voice control function is disabled, the user cannot control the operation of these components through voice commands, and may need to control them through other methods (such as function button operation, etc.). The user can turn on or off the voice control function of these components through the service terminal, so as to flexibly use the voice control operation according to their own needs and usage habits.

[0048] Continuing with the above description, illustratively, an application for controlling the pedal and / or the trunk can be installed in the service terminal. The driver or the owner can enter the setting menu by opening an application. The setting menu can include various configuration options of the vehicle, such as vehicle control, voice control, etc. You can find options related to voice control in the setting menu, and click to enter the voice control interface. In the voice control page, find options related to the pedal and trunk control. For the voice control function of the pedal and the trunk, a switch button can be set at the corresponding position next to it to set the enable state of the voice control. If you want to enable the voice control function, switch the switch button to the "ON" position; if you want to disable the voice control function, switch the switch button to the "OFF" position. For example, when the user switches the switch button next to the "pedal control" option to "ON", the unfolding and folding actions of the folding pedal can be controlled by voice commands such as "unfold the pedal" or "fold the pedal".

[0049] Optionally, the service terminal is used to set the enabling state of the voice control function of the foldable footrest and / or the trunk by running a web page, a mini-program and / or an application.

[0050] Specifically, the service terminal can set the enabling state of the voice control function of the foldable footrest and / or the trunk by running a web page, a small program and / or an application. The integrated instrument 101 is connected to the service terminal through wireless communication, and the wireless communication is not limited to one or more of Bluetooth, Wireless Fidelity (WiFi) and Fourth Generation (4G) communication.

[0051] Figure 2 A schematic diagram of a vehicle control system based on speech recognition provided in this embodiment is shown in FIG. Figure 2 As shown, the electric two-wheeled vehicle auxiliary system based on voice recognition includes an integrated instrument, function buttons, two pedal push-pull solenoid valves, a trunk electromagnetic lock, and a service terminal that communicates wirelessly with the integrated instrument; the integrated instrument includes a control chip (Domain Control Unit, DCU), a voice recognition module, a microphone, a speaker, and a communication module, and the microphone and the speaker serve as audio signal input and audio signal output of the voice recognition module respectively;

[0052] The integrated meter and the function button are hard-wired, and the function button provides a level signal input for the meter. Pressing the function button is used as a condition for the voice recognition module to trigger audio acquisition.

[0053] The integrated instrument and the pedal push-pull solenoid valve are hard-wired. When the voice recognition module inside the integrated instrument collects the owner's special voice interaction command for the pedal automatic control function through the microphone, the voice recognition module responds through the speaker according to the interaction rules, and sends an opening or contraction request signal to the DCU according to the command rules. The DCU recognizes the request signal and outputs a level control signal to the pedal push-pull solenoid valve, thereby achieving the function of controlling the folding pedals on both sides to realize quick and automatic opening or contraction;

[0054] The integrated instrument and the trunk electromagnetic lock are hard-wired. When the voice recognition module inside the integrated instrument collects the owner's special voice interaction command for the trunk unlocking function through the microphone, the voice recognition module responds through the speaker according to the interaction rules, and sends an unlocking request signal to the DCU according to the command rules. The DCU recognizes the request signal and outputs a level control signal to the trunk electromagnetic lock, thereby achieving the function of controlling the trunk quick unlocking;

[0055] The integrated instrument and the service terminal are connected through wireless communication. Wireless communication is not limited to one or more of Bluetooth, WiFi and 4G communications. One or more of APP, mini-programs and web platforms can be run in the service terminal. The enabling state (enabled or disabled) of the automatic opening or contraction function of the footrest and the quick unlocking function of the trunk can be switched separately through one or more of the web page, mini-program and APP. When the corresponding function is in the off state and receives a special voice interaction command of the corresponding function, the voice recognition module responds through the speaker according to the interaction rules, prompting that the corresponding function is in the off state and the DCU does not respond to the command request.

[0056] This technical solution uses the voice recognition function to quickly realize the function of automatically opening or retracting the pedals on both sides of the electric two-wheeled vehicle and the function of quickly unlocking the trunk; and the service terminal can be used to set the enabling status of the function through wireless communication, thereby improving the user's interactive experience.

[0057] Embodiment 2

[0058] Figure 3 The flowchart of a vehicle control method based on voice recognition provided in the second embodiment of the present disclosure is applied to a vehicle control system based on voice recognition, and the vehicle control system based on voice recognition includes: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the electromagnetic valve and the electromagnetic lock respectively. Figure 3 As shown, the method includes:

[0059] S210. A microphone collects pedal control instructions and / or trunk control instructions.

[0060] In this embodiment, the pedal control instruction can be a voice instruction or sound signal for controlling the pedal, and the trunk control instruction can be a voice instruction or sound signal for controlling the trunk. The microphone can collect voice or sound signals containing the pedal control instruction and / or the trunk control instruction, which are then recognized by the voice recognition module.

[0061] S220: When the voice recognition module recognizes the pedal control command and / or the trunk control command, the voice recognition module sends a request signal to the control chip.

[0062] In this embodiment, the voice recognition module can convert voice signals into instructions that can be recognized and processed by a machine or its computer, and when the voice recognition module recognizes the pedal control instruction and / or the trunk control instruction, it sends a request signal to the control chip. The request signal may include a pedal opening request signal, a pedal retracting request signal, a trunk unlocking request signal, and / or a trunk locking request signal.

[0063] S230. The control chip outputs a first level control signal to the solenoid valve according to the request signal to control the folding foot pedal of the vehicle to open or retract, and / or outputs a second level control signal to the solenoid lock to control the trunk of the vehicle to unlock or lock.

[0064] Specifically, after receiving the request signal, the control chip can output a first level control signal to the solenoid valve and / or a second level signal to the solenoid lock according to the received request signal. Specifically, when the received request signal is a pedal opening request signal or a pedal retraction request signal, the first level control signal can be output to the solenoid valve to control the pedal of the vehicle to open or retract; when the received request signal is a trunk unlocking request signal or a trunk locking request signal, the second level control signal can be output to the solenoid lock to control the trunk of the vehicle to unlock or lock. Optionally, there are two solenoid valves, each of which is used to control the opening or retraction of a corresponding folding pedal.

[0065] This embodiment provides a vehicle control method based on voice recognition, including: the microphone collects pedal control instructions and / or trunk control instructions; the voice recognition module sends a request signal to the control chip when the pedal control instructions and / or trunk control instructions are recognized; the control chip outputs a first level control signal to the solenoid valve according to the request signal to control the opening or contraction of the vehicle's folding pedal, and / or outputs a second level control signal to the electromagnetic lock to control the unlocking or locking of the vehicle's trunk. The automatic contraction or opening of the folding pedal of the electric two-wheeled vehicle and the quick unlocking of the trunk are realized, which improves the user experience.

[0066] As an optional implementation, the voice recognition-based vehicle control system further includes: a function button, the integrated instrument being connected to the function button via a hard line;

[0067] The microphone collects pedal control instructions and / or trunk control instructions, including:

[0068] When the function button is in a pressed state, the microphone collects pedal control instructions and / or trunk control instructions.

[0069] As an optional implementation, the vehicle control system based on voice recognition further includes: a speaker, the speaker being connected to the voice recognition module;

[0070] The method further comprises:

[0071] The voice recognition module generates voice response information when recognizing the pedal control command and / or the trunk control command;

[0072] The speaker plays the voice response information.

[0073] In this embodiment, the voice response information may refer to a piece of voice content generated by the voice recognition module according to a preset rule or program after the voice recognition module recognizes the pedal control command and / or the trunk control command, which is used to provide feedback on the operator's command.

[0074] Continuing with the above description, after the voice response information is generated, the voice response information can be played through the speaker to let the user know the current system status. It should be noted that if the recognition is unsuccessful, the corresponding response interaction audio is also returned to inform the user to re-operate.

[0075] As an optional implementation, the vehicle control system based on voice recognition further includes: a service terminal, the service terminal wirelessly communicating with the integrated instrument;

[0076] The method further comprises:

[0077] The voice recognition module queries the enabling status of the voice control function of the foldable footrest and / or trunk provided in the service terminal, and recognizes the footrest control instruction and / or trunk control instruction when the voice control function is enabled.

[0078] Specifically, the voice recognition module can query the enabled state of the voice control function of the folding footrest and / or trunk set in the service terminal. The enabled state can refer to whether a certain function is enabled or activated. The enabled state of the voice control function of the folding footrest and / or trunk mainly refers to whether the folding footrest and / or trunk function can be controlled by voice commands. If the enabled state of the voice control function of the folding footrest and / or trunk is voice control function enabled, the voice recognition module can be used to identify the footrest control command and / or trunk control command.

[0079] Specifically, if the query result shows that the voice control function is enabled, the voice recognition module will enter the recognition mode and be ready to receive and recognize the user's voice command. For example, if the service terminal shows that the voice control function of the foldable footrest is enabled, the voice recognition module will be ready to recognize voice commands related to the footrest, such as "unfold the footrest" or "fold the footrest".

[0080] Figure 4 A schematic diagram of the execution process of a vehicle control method based on speech recognition provided in this embodiment, such as Figure 4 As shown, the user can press and hold the function button for voice interaction to avoid false voice triggering between multiple vehicles, and issue a function instruction (request signal) to the instrument in a fixed special interactive language, and then release the function button; the instrument (integrated instrument) internally queries the enabling parameters (enablement status) of the voice control function of the folding pedal and / or trunk set by the service terminal. If the function is turned off, the instrument replies with the function off response audio, and does not make any action output changes. If the function is not turned off, the instrument internal voice recognition function instruction, the instrument (integrated instrument) does not successfully recognize the internal instrument (integrated instrument), the instrument can restore the failed response audio, and does not make any action output changes. After the internal recognition of the instrument (integrated instrument) is successful, the response interaction audio is replied, and the control signal is output to the corresponding execution component (pedal push-pull solenoid valve or trunk electromagnetic lock), and the corresponding action is completed simply and quickly. If the recognition is unsuccessful, the corresponding response interaction audio is also replied to inform the user to re-operate. Users can also switch the enabling status (enabled or disabled) of the automatic opening or retracting of the footrest and the quick unlocking of the trunk separately through one or more of the web page, mini program and APP, thereby achieving the effect of shutting down the function or selecting the function for the vehicle model.

Claims

1. A vehicle control system based on speech recognition, characterized in that: include: An integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the solenoid valve and the electromagnetic lock respectively; The microphone is used to collect pedal control instructions and / or trunk control instructions; The voice recognition module is used to send a request signal to the control chip when the pedal control command and / or the trunk control command are recognized; The control chip is used to output a first level control signal to the solenoid valve to control the opening or contraction of the vehicle's folding foot pedal according to the request signal, and / or output a second level control signal to the electromagnetic lock to control the opening or closing of the vehicle's trunk.

2. The system according to claim 1, characterized in that Also includes: A function button, wherein the integrated instrument is connected to the function button via a hard line; The triggering conditions for the microphone to collect the pedal control command and / or the trunk control command include: The function button is in a pressed state.

3. The system according to claim 1, characterized in that Also includes: A speaker connected to the speech recognition module; The voice recognition module is further configured to generate voice response information when the pedal control instruction and / or the trunk control instruction is recognized, and play the voice response information through the speaker.

4. The system according to claim 1, characterized in that Also includes: a service terminal, the service terminal communicating wirelessly with the integrated instrument; The service terminal is used to set the enabling state of the voice control function of the foldable footrest and / or the trunk.

5. The system according to claim 4, characterized in that The service terminal is used to set the enabling state of the voice control function of the foldable footrest and / or the trunk by running a web page, a mini-program and / or an application program.

6. The system according to claim 1, characterized in that There are two solenoid valves, each of which is used to control the opening or contraction of a corresponding folding foot pedal.

7. A vehicle control method based on speech recognition, characterized in that: Applicable to a vehicle control system based on voice recognition; the vehicle control system based on voice recognition comprises: an integrated instrument, a solenoid valve, and an electromagnetic lock; the integrated instrument contains a control chip, a voice recognition module, and a microphone; the voice recognition module is connected to the control chip and the microphone respectively; the control chip is also hard-wired to the electromagnetic valve and the electromagnetic lock respectively; The method comprises: The microphone collects pedal control instructions and / or trunk control instructions; The voice recognition module sends a request signal to the control chip when recognizing the pedal control command and / or the trunk control command; According to the request signal, the control chip outputs a first level control signal to the solenoid valve to control the opening or contraction of the folding foot pedal of the vehicle, and / or outputs a second level control signal to the electromagnetic lock to control the opening or closing of the trunk of the vehicle.

8. The method according to claim 7, characterized in that The vehicle control system based on voice recognition further includes: a function button, the integrated instrument being connected to the function button via a hard line; The microphone collects pedal control instructions and / or trunk control instructions, including: When the function button is in a pressed state, the microphone collects pedal control instructions and / or trunk control instructions.

9. The method according to claim 7, characterized in that: The vehicle control system based on speech recognition further includes: a speaker connected to the speech recognition module; The method further comprises: The voice recognition module generates voice response information when recognizing the pedal control command and / or the trunk control command; The speaker plays the voice response information.

10. The method according to claim 7, characterized in that The vehicle control system based on voice recognition further includes: a service terminal, the service terminal wirelessly communicating with the integrated instrument; The method further comprises: The voice recognition module queries the enabling status of the voice control function of the foldable footrest and / or trunk provided in the service terminal, and recognizes the footrest control instruction and / or trunk control instruction when the voice control function is enabled.

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