TW201306548A - Communication device with automatic opening automobile mode and operation method thereof - Google Patents

Abstract

The present invention discloses a communication device with an automatic opening automobile mode and an operation method thereof. The communication device comprises a gravitational sense module and a processing module. The gravitational sense module is connected to the processing module. The gravitational sense module is used to sense a gravity acceleration and a vibration frequency generated by the vibration of the communication device while a movement vehicle is moving. The processing module is used to automatically actuate an automobile mode of the communication device according to the gravity acceleration and the vibration frequency.

Description

Communication device with automatic opening vehicle mode and operation method thereof

The invention relates to a communication device with an automatic opening vehicle mode and an operation method thereof, in particular to a method for automatically detecting the vibration of a mobile phone by using a three-axis gravity sensor to automatically turn on the vehicle mode of the mobile phone. Communication device for vehicle mode and its operation method.

In the modern information society where wireless communication networks are booming, mobile phones have become one of the most popular communication tools used by the public. Mobile phones allow users to communicate wirelessly anytime, anywhere, and easily communicate voice. In general, a user can hold a mobile phone for wireless communication, but the user may also have difficulty in holding the mobile phone, such as driving or working with both hands. At this point, the user can use the "hands-free" function of the mobile phone to perform wireless communication.

However, the hands-free function of the current mobile phone is usually implemented by pressing a button or operating a software to switch the call mode of the mobile phone. Therefore, when the user suddenly wants to turn off the speakerphone function and converts to the normal phone mode during the process of using the speakerphone function, the user must press the button (or the operating software) to complete the call mode switching. . Moreover, in addition to the call function, the current mobile phone has many functions, such as satellite navigation, etc., and if the user wants to use these functions, the mobile phone usage mode must also be manually switched.

In view of the above, the switching mode of the mobile phone or the mode of use must be manually operated by the user. If the user wants to use the mobile phone in the car, it will cause considerable inconvenience, and may even be It can cause danger to the user. Therefore, when the mobile phone is operated while driving, it is not possible to automatically switch the call and use mode of the mobile phone in a vehicle mode, so that the user can conveniently operate the navigation function or make a call, so that the user's risk during driving is improved. It is a problem we need to overcome.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a communication device with an automatic opening mode and an operation method thereof, so as to solve the problem that the mobile phone of the prior art cannot automatically switch the call and use mode for one vehicle. Mode problem.

According to the purpose of the present invention, a communication device with an automatic opening mode is provided, which comprises a gravity sensing module and a processing module. The gravity sensing module senses a gravitational acceleration and a vibration frequency generated by the vibration of the communication device when the mobile vehicle moves. The processing module is connected to the gravity sensing module to turn on one of the communication modes of the communication device according to the acceleration of gravity and the vibration frequency.

Preferably, the processing module calculates an acceleration value according to the acceleration of gravity, and determines whether the acceleration value is within an acceleration range value, and if so, turns on the vehicle mode.

Preferably, the communication device further includes a setting module connected to the processing module to set an acceleration range value.

Preferably, the processing module calculates a frequency value according to the vibration frequency, and determines whether the frequency value is within a frequency range value, and if so, turns on the vehicle mode.

Preferably, the communication device further includes a setting module connected to the processing module to set a frequency range value.

Preferably, the gravity sensing module senses one of the durations of the vibration of the communication module, and the processing module further determines whether to activate the vehicle mode according to the duration.

Preferably, the gravity sensing module is a three-axis gravity sensor (G-sensor).

According to the object of the present invention, a method for operating a communication device with an automatic opening mode is provided, which comprises the steps of: sensing a vibration of a communication device when a mobile vehicle is moved by a gravity sensing module. Gravity acceleration and a vibration frequency; and using a processing module to turn on a vehicle mode of the communication device according to the acceleration of gravity and the vibration frequency.

According to the above description, the communication device with the automatic opening vehicle mode and the operation method thereof can determine the user by sensing the duration, the gravitational acceleration and the vibration frequency of the vibration of the mobile phone by the three-axis gravity sensor. Whether it is located in the vehicle that is driving, if so, the car mode of the mobile phone will be automatically turned on, so that the user can use the mobile phone to make calls, navigation and the like without affecting the safety of driving.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

Please refer to FIG. 1 , which is a block diagram of a communication device with an automatic opening vehicle mode of the present invention. In the figure, the communication device 1 includes a gravity sensing module 11 , a processing module 12 , and a setting module 13 . The processing module 12 is connected to the gravity sensing module 11 and the setting module 13 . The communication device 1 can be an electronic device such as a mobile phone that can communicate. The gravity sensing module 11 can be a three-axis gravity sensor (G-sensor). The processing module 12 can be a processing arithmetic chip in the communication device 1.

In the above, the gravity sensing module 11 can be used to sense a gravity acceleration and a vibration frequency generated by the vibration of the communication device 1 when the mobile vehicle moves. The processing module 12 will automatically turn on one of the vehicle modes of the communication device 1 according to the acceleration of gravity and the frequency of vibration. Among them, the mobile vehicle can be a mobile traffic carrying tool such as a car or a locomotive. When the communication device 1 is turned on, the screen will automatically enter the operation panel of the vehicle mode, and the mobile phone can be automatically put into the hands-free amplification mode, and the Global Positioning System (GPS), Bluetooth is enabled. And other functions.

In the above, the gravity sensing module 11 will sense the duration of the vibration of the communication device 1 . If the duration is greater than a certain value, the processing module 12 will sense the gravitational acceleration according to the gravity sensing module 11 and The vibration frequency is calculated, and an acceleration value and a frequency value are calculated. The processing module 12 is configured to determine whether the acceleration value and the frequency value are respectively within an acceleration range value and a frequency range value. If so, the communication device 1 restarts the vehicle mode. The acceleration range value and the frequency range value may be set internally by the communication device 1 when it is shipped from the factory, or may be provided by the user through the setting module 13.

Please refer to FIG. 2, which is a flow chart of the operation method of the communication device with the automatic opening vehicle mode of the present invention. The step is: S21: sensing, by a gravity sensing module, a gravity acceleration and a vibration frequency generated by the vibration of the communication device when the mobile vehicle moves; S22: using a processing module according to the gravity acceleration and the vibration frequency Automatically turn on one of the communication modes of the communication device.

Please refer to FIG. 3 , which is a schematic diagram of a communication device with an automatic opening vehicle mode and an operation method thereof according to the present invention. In the figure, a user is located in a vehicle (mobile vehicle), and the mobile phone 3 is placed in one of the vehicles (usually placed above the dashboard), and the mobile phone 3 is an automatic opening vehicle according to the present invention. With the communication device of the mode, the mobile phone 3 is provided with a three-axis gravity sensor, a processing arithmetic chip and a setting module. When the user drives the vehicle to move, the mobile phone 3 will vibrate due to the movement of the vehicle, and the three-axis gravity sensor senses the vibration of the mobile phone 3 to sense the duration of the vibration, the acceleration of gravity and the vibration. Frequency, if the vibration duration exceeds a certain value, the processing computing chip calculates an acceleration value and a frequency value according to the sensed gravity acceleration and the vibration frequency, and respectively determines whether the acceleration value and the frequency value are located in an acceleration range value. And frequency range values. The acceleration range value and the frequency range value can be preset in the mobile phone 3 at the time of shipment, or can be set by the user through the setting module. The acceleration range value is usually set to 0.2g to 0.3 according to the normal running comfort of the vehicle. Below g, larger vehicles are usually set to be below 0.6g to 0.7g, while the vibration frequency of a typical vehicle is set to approximately 1Hz to 1.6Hz. If the acceleration value and the frequency value calculated by the processing chip fall within the acceleration range value and the frequency range value, it is determined that the vibration of the mobile phone 3 is generated due to the movement of the vehicle, and thus the vehicle mode of the mobile phone 3 is automatically turned on, so that The mobile phone 3 is relatively switched to the hands-free amplification mode, and activates functions such as Bluetooth and GPS.

Please refer to FIG. 4, which is a flow chart of the communication device with the automatic opening vehicle mode and the operation method thereof according to the present invention. The process steps are: S41: the mobile vehicle moves; S42: the three-axis gravity sensor senses the duration of the vibration of the mobile phone, the acceleration of gravity and the vibration frequency; S43: the processing chip calculates the acceleration value according to the gravity acceleration and the vibration frequency. And the frequency value; S44: processing the arithmetic chip to determine whether the acceleration value is within the acceleration range value, if yes, the step goes to S45, if not, the step goes to S42; S45: the processing chip determines whether the frequency value is within the frequency range value, and if so, the step Go to S46, if no, go to S42; S46: Automatically turn on the car mode of the mobile phone.

In summary, the communication device with the automatic opening vehicle mode and the operation method thereof can sense the duration, the gravitational acceleration and the vibration frequency of the mobile phone vibration by using the three-axis gravity sensor, and utilize the processing operation chip. Accurately distinguishing the vibration of the mobile phone is because the vehicle travels and moves, instead of the user walking or other behaviors causing the mobile phone to vibrate, to automatically turn on the mobile phone's vehicle mode, to facilitate the user's operation, and to enhance the safety of driving.

Looking at the above, it can be seen that the present invention has achieved the desired effect under the prior art, and is not familiar to those skilled in the art. Moreover, the present invention has not been disclosed before the application, and it has Progressive and practical, it has already met the requirements for patent application, and has filed a patent application according to law. You are requested to approve the application for this invention patent to encourage invention.

The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

1. . . Communication device

11. . . Gravity sensing module

12. . . Processing module

13. . . Setting module

3. . . Mobile phone

S21~S22, S41~S46. . . step

Figure 1 is a block diagram of a communication device with an automatic on-vehicle mode of the present invention.
Fig. 2 is a flow chart showing the operation method of the communication device with the automatic opening vehicle mode of the present invention.
FIG. 3 is a schematic diagram of a communication device with an automatic opening vehicle mode and an operation method thereof according to the present invention.
Figure 4 is a flow chart of the communication device with the automatic opening vehicle mode and the operation method thereof according to the present invention.

1. . . Communication device

11. . . Gravity sensing module

12. . . Processing module

13. . . Setting module

Claims (10)

A communication device with an automatic opening vehicle mode, comprising:
a gravity sensing module is configured to sense a gravity acceleration and a vibration frequency generated by the vibration of the communication device when the mobile device moves; and a processing module is connected to the gravity sensing module to The gravitational acceleration and the vibration frequency activate one of the vehicle modes of the communication device. The communication device with the automatic start vehicle mode described in claim 1, wherein the processing module calculates an acceleration value according to the gravity acceleration, and determines whether the acceleration value is within an acceleration range value, if , the car mode is turned on. For example, the communication device with the automatic start vehicle mode described in claim 2 further includes a setting module connected to the processing module to set the acceleration range value. The communication device with the automatic start vehicle mode described in claim 1, wherein the processing module calculates a frequency value according to the vibration frequency, and determines whether the frequency value is within a frequency range value, if , the car mode is turned on. The communication device with the automatic start vehicle mode described in claim 4 further includes a setting module connected to the processing module to set the frequency range value. The communication device with the automatic start-up mode as described in claim 1, wherein the gravity sensing module senses one of the vibrations of the communication device, and the processing module determines whether the duration is based on the duration. Turn on the car mode. The communication device with an automatic start-up vehicle mode as described in claim 1, wherein the gravity sensing module is a three-axis gravity sensor (G-sensor). An operation method of a communication device with an automatic opening vehicle mode, comprising the following steps:
Sensing a gravity acceleration and a vibration frequency generated by the vibration of the communication device when a mobile vehicle moves by using a gravity sensing module; and opening the communication device according to the gravity acceleration and the vibration frequency by using a processing module One car mode. The operation method of the communication device with the automatic opening vehicle mode described in claim 8 of the patent application further includes the following steps:
Using the processing module to calculate an acceleration value and a frequency value respectively according to the gravity acceleration calculation and the vibration frequency calculation; and determining, by the processing module, whether the acceleration value and the frequency value are respectively located in an acceleration range value and a Within the frequency range value, if yes, the vehicle mode is turned on. The operation method of the communication device with the automatic opening vehicle mode described in claim 8 of the patent application further includes the following steps:
The gravity sensing module senses a duration of the vibration of the communication device; and the processing module determines whether to turn on the vehicle mode according to the duration.