CN215042439U - Electric automobile's start-up reminding device and have its electric automobile - Google Patents
Electric automobile's start-up reminding device and have its electric automobile Download PDFInfo
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- CN215042439U CN215042439U CN202120254863.7U CN202120254863U CN215042439U CN 215042439 U CN215042439 U CN 215042439U CN 202120254863 U CN202120254863 U CN 202120254863U CN 215042439 U CN215042439 U CN 215042439U
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Abstract
The utility model discloses an electric automobile's start reminding device and have its electric automobile, wherein, the device includes: the shell body is arranged on the electric automobile; the reminding assembly is arranged on the shell body and used for acoustically reminding people inside the automobile and people outside the automobile according to the reminding signal; and the signal processing assembly is used for generating a reminding signal when the electric automobile is detected to be started so as to control the reminding assembly to send out reminding sound based on the reminding signal. Therefore, the problem that the reminding mode in the related technology is low in effectiveness is solved, and people inside and outside the vehicle can not only sense the low-speed running state of the new energy automobile, but also sense the instant starting state, and the method is simple and easy to realize.
Description
Technical Field
The utility model relates to an electric automobile technical field, in particular to electric automobile's start reminding device and have its electric automobile.
Background
Modern new energy vehicles are actively popularized in various countries due to low noise, environmental protection and energy conservation, but problems that the new energy vehicles are not purposeful are also generated, for example, the noise of the new energy vehicles is too low, personnel inside and outside the vehicles cannot distinguish whether the vehicles are in a starting state, and misoperation is very easy to occur for new drivers or drivers unfamiliar with electric vehicles, so that traffic accidents are caused.
In the related technology, the new energy automobile starting reminding method mainly comprises the steps of displaying the English state READY or READY on a combination instrument and identifying the English state READY or READY by using a green state.
However, the driver is not easy to identify in the method, the display position of ready is also hidden by the steering wheel for the drivers with different heights, the sensitivity is low for the low school calendar personnel and the people who do not know English, and the popularization of new energy vehicles in the national range is not facilitated, so that the method needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric automobile's start reminding device and have its electric automobile to remind the lower problem of mode validity in solving the correlation technique, not only let in the car, the outer personnel of car can not only the perception new energy automobile low-speed running state, and can the perception start state in the twinkling of an eye, simple easily realizes.
The utility model discloses the first aspect provides an electric automobile's start-up reminding device, include:
the shell body is arranged on the electric automobile;
the reminding assembly is arranged on the shell body and used for acoustically reminding people inside the automobile and people outside the automobile according to the reminding signal; and
and the signal processing assembly is used for generating a reminding signal when detecting that the electric automobile is started so as to control the reminding assembly to send out reminding sound based on the reminding signal.
Optionally, the housing body comprises:
the upper shell and the lower shell form an accommodating space so as to accommodate the at least one reminding component and the signal processing component.
Optionally, the reminder component comprises:
and the at least one loudspeaker is used for amplifying and playing the reminding signal.
Optionally, the method further comprises:
and the power module is arranged on the shell body and supplies power for the starting reminding device.
Optionally, the method further comprises:
the communication module is arranged on the shell body and connected with the signal processing assembly so as to receive a starting signal of the electric automobile from a Controller Area Network (CAN) Network.
Optionally, the signal processing component comprises:
the sound processor is used for generating a reminding signal according to the starting signal;
the timer is used for timing the continuous playing time of the reminding signal;
and the controller is respectively connected with the sound processor and the timer to control the reminding assembly to send reminding sound, and the reminding assembly stops reminding after the continuous playing time lasts for a preset time.
Optionally, the method further comprises:
the detection assembly is connected with the signal processing assembly, so that when the current state of the electric automobile is detected to not meet the reminding condition, the signal processing assembly controls the reminding assembly to stop reminding or remind in a preset mode.
Optionally, the reminding condition includes:
the actual speed of the electric automobile is zero;
the power supply module supplies power continuously;
the actual gear of the electric automobile is a parking gear or a neutral gear.
Optionally, the preset mode is that when the actual vehicle speed is greater than a preset vehicle speed, the signal processing assembly controls the reminding assembly to stop reminding. The utility model discloses the second aspect provides an electric automobile, and it includes foretell electric automobile's start-up reminding device.
Therefore, when the electric automobile is detected to be started, a reminding signal can be generated to control the reminding assembly to send out reminding sound based on the reminding signal, so that both personnel in the automobile and personnel outside the automobile are acoustically reminded, the problem of low validity of a reminding mode in the correlation technology is solved, the personnel outside and in the automobile can not only perceive the low-speed running state of the new energy automobile, but also perceive the instantaneous starting state, and the electric automobile is simple and easy to realize.
Additional aspects and advantages 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 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 diagram of a start reminding device of an electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic illustration of a start reminding device of an electric vehicle according to an embodiment of the present invention;
fig. 3 is a block diagram of a vehicle according to an embodiment of the present invention.
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 drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following describes the start reminding device of the electric vehicle and the electric vehicle with the same according to the embodiments of the present invention with reference to the drawings. The lower problem of warning mode validity to above-mentioned background art center mentions, the utility model provides an electric automobile's start-up reminding device can generate reminding signal when detecting electric automobile and start to control and remind the subassembly and send based on reminding signal and remind sound, thereby all carry out the acoustics to personnel in the car and the car outer personnel and remind, solved the lower problem of reminding mode validity in the correlation technique, not only let in the car, the car outer personnel can not only the perception new energy automobile low-speed state of traveling, and can the perception start instantaneous state, simple easily realization.
Particularly, fig. 1 is a schematic structural diagram of a start reminding device of an electric vehicle according to an embodiment of the present invention.
As shown in fig. 1, the start reminding device 10 of the electric vehicle includes: the housing body 100, the reminder assembly 200, and the signal processing assembly 300.
Wherein, the housing body 100 is disposed on the electric vehicle.
Optionally, in some embodiments, as shown in fig. 1, the housing body 100 includes: the upper casing 101 and the lower casing 102, the upper casing 101 and the lower casing 102 form a containing space to contain at least one reminding assembly 200 and at least one signal processing assembly 300.
The reminding assembly 200 is arranged on the shell body 100 to carry out acoustic reminding on both the person inside the vehicle and the person outside the vehicle according to the reminding signal.
Optionally, in some embodiments, the reminder component 200 includes: and the at least one loudspeaker is used for amplifying and playing the reminding signal. As shown in fig. 2, the speaker may amplify the sound signal through the power amplifying module.
The signal processing component 300 is configured to generate a reminding signal when detecting that the electric vehicle is started, so as to control the reminding component 200 to emit a reminding sound based on the reminding signal.
Optionally, in some embodiments, as shown in fig. 2, the signal processing component 300 includes: a sound processor 301, a timer 302, and a controller 303. The sound processor 301 is configured to generate an alert signal according to the start signal. The timer 302 is used for timing the continuous playing time of the reminding signal. The controller 303 is connected to the sound processor 301 and the timer 302, respectively, to control the reminding assembly 200 to emit a reminding sound, and after the continuous playing time lasts for a preset duration, the reminding assembly 200 stops reminding.
It can be understood that the signal processing assembly 300 may be a circuit board, on which a plurality of modules such as a sound processor 301, a timer 302 and a controller 303 may be integrated, the signal processing assembly 300 may receive the processing signal and generate a reminding signal, and send the reminding signal to the reminding assembly 200, the reminding assembly 200 may amplify the sound signal of the signal processing assembly 300, so as to remind the personnel outside the vehicle, and when the continuous playing time lasts for a preset duration, such as 5s, then the reminding assembly 200 stops reminding. The preset duration may be a duration preset by a user, may be a duration obtained through a limited number of experiments, and may also be a duration obtained through a limited number of computer simulations.
It should be noted that the example shown in fig. 1 is merely an example, and is not meant to limit the present invention, the upper casing 101 and the lower casing 102 may be designed in various structural forms according to different installation structures and use environments, the signal processing assembly 300 may be designed according to the structures of the upper casing 101 and the lower casing 102, and the specific structure may be processed by those skilled in the art according to actual situations, and is not limited herein.
Optionally, in some embodiments, as shown in fig. 2, the start reminding device 10 of the electric vehicle further includes: a power supply module 400. The power module 400 is disposed on the housing body 100 to supply power for starting the reminder device 10.
That is, the power module 400 may provide power for various devices and modules in the start reminder device 10 of the electric vehicle, for example, the power module 400 may be connected to the reminder assembly 200, the sound processor 301, the timer 302 and the controller 303 respectively to supply power for the reminder assembly 200, the sound processor 301, the timer 302 and the controller 303.
Optionally, in some embodiments, the start reminding device 10 of the electric vehicle further includes: a communication module 500. The communication module 500 may be disposed on the housing body 100, and the communication module 500 is connected to the signal processing assembly 300 to receive a start signal of the electric vehicle from the CAN network. The starting signal of the electric automobile can comprise a vehicle speed signal, a ready signal, a gear signal and the like.
Further, in some embodiments, the start reminding device 10 of the electric vehicle further includes: and a detection component. The detection component is connected to the signal processing component 300, so that when it is detected that the current state of the electric vehicle does not satisfy the reminding condition, the signal processing component 300 controls the reminding component 200 to stop reminding or remind in a preset manner.
Wherein, in some embodiments, the reminding condition may include: the actual speed of the electric automobile is zero; the power module 400 supplies power continuously; the actual gear of the electric automobile is a parking gear or a neutral gear.
That is to say, the utility model discloses the start-up of drive car reminds the condition to be: the actual speed of the electric automobile is zero; the power module 400 supplies power continuously; the actual gear is P (parking gear)/N (neutral gear).
When the vehicle is in a start (ready) state, the default ready of the controller 303 is 1; when the vehicle is in the non-start state (non-ready), the controller 303 defaults ready to be 0. Therefore, the reminding condition may further include: the ready signal changes from 0 to 1.
Therefore, when the above conditions are all satisfied, the controller 303 may send a control signal to the sound processor 301 and perform timing at the same time, the sound processor 301 operates for 5s, that is, when the reminding condition does not change within 5s of starting the reminding operation, the reminding assembly 200 may sound for 5s, and the sound disappears after 5 s.
In addition, if the reminding condition changes within 5s of starting the reminding work, the power module 400 is powered off, and the reminding component 200 stops reminding. For example, when the actual gear of the electric vehicle is a forward gear or a reverse gear, if the actual speed of the electric vehicle is equal to 0, the reminding component 200 stops reminding when the preset time is reached; if the actual speed of the electric automobile is greater than 0, the reminding assembly 200 reminds, the sound buzzes continuously, and when the actual speed of the electric automobile is greater than the preset speed, such as 20, the reminding assembly 200 stops reminding; if the ready signal is lost or becomes 0, the alert component 200 stops alerting.
According to the embodiment of the utility model provides an electric automobile's start reminding device can generate reminding signal when detecting electric automobile and starting to control and remind the subassembly and send based on reminding signal and remind sound, thereby personnel and the car outer personnel all carry out the acoustics and remind in the car, have solved the lower problem of reminding mode validity in the correlation technique, not only let in the car, the car outer personnel can not only the perception new energy automobile low-speed state of traveling, and can the perception start state in the twinkling of an eye, simple easily realize.
In addition, as shown in fig. 3, the embodiment of the present invention further provides an electric vehicle 20, where the electric vehicle 20 includes the start reminding device 10 of the electric vehicle.
According to the embodiment of the utility model provides an electric automobile, through foretell electric automobile's start reminding device, has solved the lower problem of reminding mode validity among the correlation technique, not only lets in the car, the outer personnel of car can not only the perception new energy automobile low-speed state of going, and can the perception start state in the twinkling of an eye, simple easily realizes.
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 N 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.
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 such feature. In the description of the present invention, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
Claims (8)
1. The utility model provides an electric automobile's start-up reminding device which characterized in that includes:
the shell body is arranged on the electric automobile;
the reminding assembly is arranged on the shell body and used for acoustically reminding people inside the automobile and people outside the automobile according to the reminding signal; and
and the signal processing assembly is used for generating a reminding signal when detecting that the electric automobile is started so as to control the reminding assembly to send out reminding sound based on the reminding signal.
2. The device of claim 1, wherein the housing body comprises:
the upper shell and the lower shell form an accommodating space so as to accommodate the at least one reminding component and the signal processing component.
3. The apparatus of claim 1, wherein the reminder component comprises:
and the at least one loudspeaker is used for amplifying and playing the reminding signal.
4. The apparatus of claim 1, further comprising:
and the power module is arranged on the shell body and supplies power for the starting reminding device.
5. The apparatus of claim 1, further comprising:
the communication module is arranged on the shell body and connected with the signal processing assembly so as to receive a starting signal of the electric automobile from a CAN network.
6. The apparatus of claim 5, wherein the signal processing component comprises:
the sound processor is used for generating a reminding signal according to the starting signal;
the timer is used for timing the continuous playing time of the reminding signal;
and the controller is respectively connected with the sound processor and the timer to control the reminding assembly to send reminding sound, and the reminding assembly stops reminding after the continuous playing time lasts for a preset time.
7. The apparatus of claim 4, further comprising:
the detection assembly is connected with the signal processing assembly, so that when the current state of the electric automobile is detected to not meet the reminding condition, the signal processing assembly controls the reminding assembly to stop reminding or remind in a preset mode.
8. An electric vehicle, comprising: an electric vehicle start warning device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254863.7U CN215042439U (en) | 2021-01-28 | 2021-01-28 | Electric automobile's start-up reminding device and have its electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254863.7U CN215042439U (en) | 2021-01-28 | 2021-01-28 | Electric automobile's start-up reminding device and have its electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215042439U true CN215042439U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254863.7U Active CN215042439U (en) | 2021-01-28 | 2021-01-28 | Electric automobile's start-up reminding device and have its electric automobile |
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| Country | Link |
|---|---|
| CN (1) | CN215042439U (en) |
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2021
- 2021-01-28 CN CN202120254863.7U patent/CN215042439U/en active Active
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