CN115320513A

CN115320513A - Vehicle-mounted device for real-time controlling short message receiving and sending switching

Info

Publication number: CN115320513A
Application number: CN202210883597.3A
Authority: CN
Inventors: 束静
Original assignee: Lingan Technology Hangzhou Co ltd
Current assignee: Lingan Technology Hangzhou Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-11

Abstract

The embodiment of the application provides a vehicle-mounted device for controlling short message receiving and sending switching in real time. The device comprises a button, a chip, bluetooth equipment and a control circuit: the chip, the Bluetooth device and the control circuit are all integrated in the same circuit board and embedded in the button; the chip comprises mobile phone receiving and processing software used for waking up the voice assistant, controlling message receiving and sending and/or switching messages. In this way, natural and safe human-computer interaction is achieved when the driver drives the vehicle.

Description

Vehicle-mounted device for real-time controlling short message receiving and sending switching

Technical Field

The embodiment of the application relates to the field of vehicle-mounted control, in particular to a vehicle-mounted device for controlling short message receiving and sending switching in real time.

Background

With the continuous development and progress of society, vehicles are increasingly applied to daily life of people, including the popularization of private cars and the use of engineering vehicles, and compared with traditional travel modes, such as walking, riding or taking buses, the private cars are not only fast, but also can meet the requirements of passengers to the greatest extent.

However, many safety problems are also generated, in recent years, with the increasing of the keeping quantity of motor vehicles, traffic accidents become a serious problem facing the world, particularly, with the popularization of mobile phones, the phenomenon that some car drivers drive by one hand and send information by one hand is visible everywhere, according to data statistics, the risk of accidents caused by driving and sending information is four times higher than that in the normal situation, and the poor driving habit becomes a hidden killer which causes serious traffic accidents.

Therefore, how to reduce the traffic accident rate caused by the information sent by the driver is a problem that needs to be solved at present.

Disclosure of Invention

According to the embodiment of the application, an on-board device for controlling the short message receiving and sending switching in real time is provided, and the device comprises a button, a chip, bluetooth equipment and a control circuit:

the chip, the Bluetooth device and the control circuit are all integrated in the same circuit board and embedded in the button;

the chip comprises mobile phone receiving and processing software used for waking up the voice assistant, controlling message receiving and sending and/or switching messages.

Further, the control circuit comprises a switch SW1, a resistor R11, a resistor R13, a resistor R20, a resistor R23, a resistor R24, a diode D4, a triode Q1 and a triode Q2;

one end of the diode D4 is connected with the base electrode of the triode Q2, the other end of the diode D4 is connected with one end of the resistor R23, the other end of the resistor R23 is connected with the resistor R11, and the other end of the resistor R11 is connected with the switch SW 1;

one end of the resistor R20 is connected to the collector of the transistor Q2, and the other end is connected to the transistor Q2.

Further, the chip is an ADS1298 chip.

Further, still include:

and the voice playing module is used for playing the voice information input and/or received by the user.

Further, still include speech conversion module and letter projection module:

the voice conversion module is used for converting voice information input and/or received by a user into characters; converts the text information input and/or received by the user into voice,

the character projection module is used for projecting the characters to a specific area.

Further, the operation modes of the buttons comprise single-click, double-click and/or long-press.

Further, still include:

and starting the button through voice to control the short message receiving and sending switching.

The vehicle-mounted device for controlling the short message receiving and sending switching in real time can conveniently control information (short messages, weChat and/or QQ and the like) replies, such as one-key starting character reply, one-key starting voice reply and the like. Namely, the functions of sending, receiving, switching and the like of messages can be carried out by using voice interaction and physical buttons, and natural and safe human-computer interaction is realized when a driver drives a vehicle.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of embodiments of the present application will become more apparent upon consideration of the following detailed description, taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

fig. 1 shows a device structure diagram according to an embodiment of the present application.

FIG. 2 shows a control circuit diagram according to an embodiment of the present application;

fig. 3 shows a bluetooth control logic diagram according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Fig. 1 is a schematic structural diagram of a vehicle-mounted device for controlling short message sending and receiving switching in real time according to an embodiment of the disclosure. Including button 1, chip 2, bluetooth equipment 3 and control circuit 4:

In some embodiments, the button is embedded with a circuit board which can be provided with an integrated chip (2), a Bluetooth device (3) and a control circuit (4), namely the button is used continuously.

Preferably, the chip is an ADS1298 chip.

Further, the information transmitted by the ADS1298 chip (2) may be forwarded through the existing transmission protocol.

In some embodiments, the bluetooth device 3 is connected to a terminal device of a user, such as a mobile phone, an IPAD, and/or a computer.

Further, the operating logic of the bluetooth apparatus 3 can refer to fig. 2.

In some embodiments, the vehicle-mounted device for controlling the short message sending and receiving switching in real time further includes:

the voice playing module is used for playing voice information input and/or received by a user;

the voice conversion module is used for converting voice information input and/or received by a user into characters; converting the text information input and/or received by the user into voice;

and the character projection module is used for projecting the characters to a specific area and referring to the existing UMD function.

Further, the button operation mode comprises single click, double click and/or long press. For example, the text information is converted into voice information and played in a single click mode; converting the voice information into character information and displaying the character information in a long-press mode; and performing mute processing and the like in a long-press mode.

In some embodiments, the button 1 may be installed at a position convenient for a user, such as a steering wheel, or may be embedded in an existing device in a vehicle, such as a vehicle data recorder, a multifunctional steering wheel (reserved opening), and the like, which is not limited herein.

In some embodiments, as shown in fig. 3, the control circuit (4) includes a switch SW1, a resistor R11, a resistor R13, a resistor R20, a resistor R23, a resistor R24, a diode D4, a transistor Q1, and a transistor Q2;

one end of the resistor R20 is connected with the collector of the triode Q2, and the other end is connected with the triode Q2.

After the mobile phone and the Bluetooth are paired, the control circuit is converted into an active state, the Bluetooth module is started to start data transmission, and after the mobile phone receives a data instruction, an application program is automatically started to receive and transmit messages and cooperate with voice interaction, so that a final series of messages are presented to a user.

After the pairing is completed, the switch SW1 is turned ON, the positive electricity is transmitted to the base electrode of the triode Q2 through the R11, the R23 and the D4, the base electrode of the triode Q2 obtains a positive potential, the triode Q2 is conducted, because the emitter electrode of the triode Q2 is directly grounded, the conduction of the triode Q2 is equivalent to the direct grounding of the grid electrode of the Q1, the direct grounding of the voltage which is applied to the triode Q2 and passes through the R20 resistor is equivalent to the direct grounding of the voltage which is applied to the triode Q1, the grid electrode of the Q1 is changed from a high potential to a low potential, the Q1 is conducted, the Q1 is applied to the input pin of the 3v voltage stabilizing IC through the input pin, the 3v voltage stabilizing IC outputs the working voltage vcc (power supply voltage) of 3v to the main control, the main control voltage which is sent by the main control is maintained through a series of actions of resetting, clearing, reading firmware program detection and the like, the control voltage is output to the PWR _ ON and then is transmitted to the base electrode of the Q2 through the partial voltage division of the R24 and the R13, the base electrode of the Q1 is kept in a conducting state at the moment, even if the base electrode of the switch is disconnected, the Q1, the working IC, the voltage can be continuously provided for supplying the stable IC.

Furthermore, the SW1 can send control signals with different time lengths and times to the master control play pin through voltage division of two resistors R11 and R30, and the master control outputs different results to corresponding control points through firmware identification of play, pause, power on and power off, so as to achieve different working states.

According to the embodiment of the disclosure, the following technical effects are achieved:

the problem that a driver needs to frequently see a mobile phone to receive and send short messages in the driving process to generate unsafe factors is solved, the ADS1298 chip is used for processing data, and the using power consumption of the chip is reduced. The Bluetooth technology is used for transmitting data, communication equipment between a control end (button) and an application end (mobile phone) is simplified, and information transmission is reliable.

The device is small and exquisite, is simple and flexible to operate, is convenient to install and transplant, achieves the purpose of controlling receiving and sending, and greatly reduces power consumption.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are all alternative embodiments and that the acts and modules referred to are not necessarily required for the application.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor. Wherein the designation of a unit or module does not in some way constitute a limitation of the unit or module itself.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the application referred to in the present application is not limited to the embodiments with a particular combination of the above-mentioned features, but also encompasses other embodiments with any combination of the above-mentioned features or their equivalents without departing from the spirit of the application. For example, the above features may be replaced with (but not limited to) features having similar functions as those described in this application.

Claims

1. The utility model provides an on-vehicle device of real time control SMS receiving and dispatching switching which characterized in that, includes button, chip, bluetooth equipment and control circuit:

2. The apparatus of claim 1, wherein the control circuit comprises a switch SW1, a resistor R11, a resistor R13, a resistor R20, a resistor R23, a resistor R24, a diode D4, a transistor Q1, and a transistor Q2;

3. The apparatus of claim 1, wherein the chip is an ADS1298 chip.

4. The apparatus of claim 1, further comprising:

5. The apparatus of claim 1, further comprising a speech conversion module and a text projection module:

6. The device of claim 1, wherein the button modes of operation include single click, double click and/or long press.

7. The apparatus of claim 6, further comprising: and starting the button through voice to control the short message receiving and sending switching.