CN104702786B - One kind is taken pictures based reminding method and device - Google Patents

Abstract

The present invention provides a photographing reminder method and device, the method comprising: detecting the odor information of the scene where the terminal is located through an odor collector; judging whether the odor information belongs to the preset photographing odor; if the odor information belongs to the preset Take a photo of the smell and send a photo reminder message. By detecting the odor information of the scene where the terminal is located, and when the detected odor information belongs to the preset odor information, a photo reminder message is sent, so that the user can take a photo in time, so as to prevent the user from missing the best photo opportunity and facilitate the user to take pictures in time. Photos before eating to facilitate communication and sharing.

Description

A photo reminder method and device

technical field

The invention belongs to the field of smart devices, and in particular relates to a method and device for taking pictures and reminding.

Background technique

With the rise of mobile intelligent terminals, on the basis of traditional communication functions, smartphones provide more and more functions, such as obtaining data online, taking photos or videos, playing videos or music, obtaining geographic location information, or There is a smell diffuser in the middle, simulating the real smell, etc., which brings great convenience to people's life.

In the process of using a mobile phone, one of the more popular usage methods is to take a picture of the scene where the user is in through the camera in the mobile phone, and share the photo through a social platform, so that the user can better interact with other friends.

However, users often forget to take photos during use, such as forgetting to take photos while enjoying food, and miss the best shooting time when they want to come after eating, and cannot take photos before eating in time, which is not conducive to To communicate and share.

Contents of the invention

The purpose of the present invention is to provide a reminder method for taking photos to solve the problems in the prior art that it is easy to miss the best shooting time, and the photos before credit cannot be taken in time, which is not conducive to communication and sharing.

The present invention is achieved in this way, a method for taking pictures and reminding, said method comprising:

Detect the odor information of the scene where the terminal is located through the odor collector;

judging whether the odor information belongs to the preset photographic odor;

If the smell information belongs to the preset smell for taking pictures, a picture-taking reminder message is issued.

Another object of the present invention is to provide a photo reminder device, which includes:

The smell detection unit is used to detect the smell information of the scene where the terminal is located through the smell collector;

An odor judging unit, configured to judge whether the odor information belongs to a preset photographic odor;

The reminding unit is configured to issue a photographing reminder if the smell information belongs to a preset photographing smell.

In the present invention, by detecting the smell information of the scene where the terminal is located, and when the detected smell information belongs to the preset smell information, a photo reminder message is sent, so that the user can take a photo in time, thereby preventing the user from missing the best photo opportunity. It is convenient for users to take photos before eating in time to facilitate communication and sharing.

Description of drawings

Fig. 1 is the implementation flow diagram of the photo reminder method provided by the first embodiment of the present invention;

Fig. 2 is the implementation flowchart of the method for taking pictures and reminding provided by the second embodiment of the present invention;

Fig. 3 is a flow chart of realizing the photo reminder method provided by the third embodiment of the present invention;

Fig. 4 is a flow chart of realizing the photo reminder method provided by the fourth embodiment of the present invention;

Fig. 5 is a flow chart of realizing the photo reminder method provided by the fifth embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a photographing reminder device provided by a sixth embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The main purpose of the embodiment of the present invention is to provide a method that is convenient for the user to remind the user to take pictures in time before enjoying the food. For example, before enjoying the food, the user often forgets to take a picture due to the temptation of the food. , the original shape of the food cannot be photographed. Therefore, it is necessary to promptly remind the user to take a photo before eating the delicious food.

In order to overcome the defect that the prior art cannot take pictures in time, the present invention proposes a method for reminding taking pictures, the method includes: detecting the smell information of the scene where the terminal is located through the smell collector; judging whether the smell information belongs to the preset picture taking Smell: if the smell information belongs to the preset smell for taking pictures, send a reminder message for taking pictures.

By detecting the odor information of the scene where the terminal is located, and when the detected odor information belongs to the preset odor information, a photo reminder message is sent, so that the user can take a photo in time, so as to prevent the user from missing the best photo opportunity and facilitate the user to take pictures in time. Photos before eating to facilitate communication and sharing. It will be described in detail below in conjunction with the accompanying drawings.

Embodiment one:

Fig. 1 shows the implementation flow of a kind of photo reminder method provided by the first embodiment of the present invention, which is described in detail as follows:

In step S101, the odor information of the scene where the terminal is located is detected by the odor collector.

Specifically, the terminal described in the embodiment of the present invention may be a smart phone equipped with a scent diffuser, of course it is not limited thereto, and other smart terminals, such as a tablet computer, etc., can be used as the terminal described in the embodiment of the present invention.

The collection cycle can be set according to the user's needs. Generally, the set cycle is relatively large, such as five minutes or ten minutes, so as to reduce the power consumption of the terminal.

A preferred embodiment of the odor collector is an olfactory sensor array composed of a plurality of gas sensors. The gas sensor may be a metal oxide semiconductor sensor, an organic conductive polymer sensor, a grease coating sensor, or an infrared photoelectric sensor. in:

The metal oxide semiconductor sensor is currently the world's largest production and most widely used gas sensor. Its principle is that the measured odor molecules are adsorbed on the sensitive film material, resulting in a change in the resistance of the metal oxide semiconductor. detection. This sensor is characterized by low selectivity and good stability.

The working principle of the organic conductive polymer sensor is that the conductivity of the heterocyclic molecular coating on the surface of the working electrode changes after absorbing and releasing the measured gas molecules. Conductive polymer materials are organic sensitive film materials, such as pyrrole, aniline, thiophene, etc. This kind of sensor is characterized by small size, low energy consumption, no heating when working, good stability, fast adsorption and release, and the concentration of the measured object and the response of the sensor are almost linear in a wide range, which gives the data Handling brings great convenience.

Grease-coated sensors are also called quality sensors. Typical grease-coated sensors include surface acoustic wave type and quartz resonant type. The working principle of the surface acoustic wave sensor is to coat a layer of gas-sensitive material on the piezoelectric crystal, and the gas to be measured is adsorbed on the sensitive film during the flow process, so that the quality of the piezoelectric crystal substrate changes, due to the mass load The oscillation frequency of the substrate changes due to the effect, so as to realize the detection of the gas to be measured. The working principle of the quartz resonant sensor is to coat a layer of sensitive film on the quartz vibrator. Commonly used sensitive film materials include lipids, cellulo, etc. When the sensitive membrane adsorbs molecules, the oscillation frequency of the harmonic oscillator changes proportionally, which still belongs to the mass loading effect. Different sensitive film materials coated on the resonator have different performances of the sensors, and the combination of sensors with partial overlapping characteristics constitutes a mass sensor array.

The working principle of the infrared photoelectric sensor is that, on a given optical path, after the infrared rays pass through different media (gas here), the light intensity and the position and shape of the spectral peaks will change. The output of the sensor and the composition and concentration of the measured object can be analyzed. Its characteristic is that within a certain range, the output of the sensor has a linear relationship with the concentration of the measured gas.

The common feature of these types of sensors is their strong sensitivity to temperature and humidity, so the influence of temperature and humidity must be strictly controlled during testing. According to different working principles, there are also sensor array devices such as metal oxide semiconductor field effect transistors. The development trend of the olfactory sensor array device is integration, wide monitoring range and portability.

In step S102, it is judged whether the smell information belongs to a preset photographic smell.

Specifically, the preset photographic smells described in the embodiments of the present invention can be set according to common food scents, for example, the food scent information can be collected to generate a food smell database as the preset photographic smells. Of course, the photographic smell is not limited to the food eaten, and may also include more volatile alcohol smell, or other smell information related to food as the preset photographic smell.

Of course, due to the different habits of users, the present invention also includes counting the odor information corresponding to the food that is often consumed. When the number of counts exceeds a certain value, such as more than ten times, no photo reminder will be issued. In order to intelligently distinguish the foods that are often consumed.

In step S103, if the smell information belongs to a preset smell for taking pictures, a picture-taking reminder message is issued.

When it is detected that the smell information of the scene where the terminal is currently located matches the preset smell for taking photos, it indicates that the user is currently in a food environment, and a photo reminder message is sent to the user, which can facilitate the user to take pictures of the food in time, so as to avoid missing the best photo time.

Among them, the photo reminder information can send different reminders according to whether the terminal is in a visible state. In addition, it can also detect the concentration and duration of the smell to more accurately judge whether the user is in a gourmet environment. Be explained.

The embodiment of the present invention detects the odor information of the scene where the terminal is located, and when the detected odor information belongs to the preset odor information, a photo reminder message is sent, so that the user can take a photo in time, thereby preventing the user from missing the best photo opportunity, which is convenient. Users take pictures before eating in time to facilitate communication and sharing.

Embodiment two:

FIG. 2 shows the implementation process of a method for taking pictures and reminding provided by the second embodiment of the present invention, which is described in detail as follows:

In step S201, the odor information of the scene where the terminal is located is detected by the odor collector.

In step S202, it is judged whether the smell information belongs to a preset photographic smell.

Step S201 and step S202 are basically the same as steps S101 and S102 in the first embodiment, and will not be repeated here.

In step S203, if the smell information belongs to a preset photographic smell, the concentration of the smell information is obtained.

Specifically, the concentration of the odor can be expressed by the mass of the same odor-emitting gas molecule contained in a unit volume, such as expressed by the unit g/L.

The odor concentration can also be represented by the number of gas molecules per unit volume. By comparing the number of gas molecules per unit volume, the concentration of different gas molecules in the same scene can be judged. The greater the number of gas molecules per unit volume, the greater the corresponding gas concentration.

In step S204, it is determined that the concentration of the odor information is greater than a preset concentration value, and then a photographing reminder message is issued.

Wherein, the preset concentration value can be determined through empirical statistics of concentration values in restaurants or other dining places.

In addition, the present invention can also set multiple concentration value ranges, such as the first reminder when entering a restaurant, and another reminder after the concentration value increases when serving food, so that the reminder can be made more timely.

The present invention judges the odor concentration information of the scene where the terminal is located, and further improves the accuracy of determining the timing of taking pictures by the camera through the judgment of the odor concentration.

Embodiment three:

Fig. 3 shows the implementation flow of a camera reminder method provided by the third embodiment of the present invention, which is described in detail as follows:

In step S301, the odor information of the scene where the terminal is located is detected by the odor collector.

In step S302, it is judged whether the smell information belongs to a preset photographic smell.

Step S301 and step S302 are basically the same as steps S101 and S102 in Embodiment 1, and will not be repeated here.

In step S303, if the smell information belongs to a preset photographic smell, the duration of the smell information is acquired.

Specifically, after detecting specific odor information, the duration of the odor information is further monitored. The purpose of this is to avoid false reminders caused by passing through some places or leaving fragrances when some foods pass by.

In step S304, it is determined that the duration of the smell information exceeds a preset time length, and then a reminder message to take pictures is issued.

The accuracy of sending reminder information can be further improved by the smell duration of the present invention.

In addition, the embodiment of the present invention can also be combined with the embodiment, by sending a reminder message when it is judged that the duration of a certain concentration is greater than a predetermined value, the accuracy of sending the reminder message can be further improved.

Embodiment four:

FIG. 4 shows the implementation process of a photo reminder method provided by the fourth embodiment of the present invention, which is described in detail as follows:

In step S401, the odor information of the scene where the terminal is located is detected by the odor collector.

In step S402, it is judged whether the smell information belongs to a preset photographic smell.

Step S401 and step S402 are basically the same as steps S101 and S102 in Embodiment 1, and will not be repeated here.

In step S403, if the odor information belongs to the preset photographing odor, turn on the camera to obtain the brightness information of the scene where the terminal is located.

Wherein, the camera may include a front camera and a rear camera, and by analyzing brightness information of images obtained by the front and rear cameras, it may be determined whether the current mobile terminal is in the pocket or out of the pocket.

If the brightness information obtained by the front and rear cameras is in a dark state, it indicates that the mobile phone is in the pocket, and its brightness value is small.

In addition, the current brightness information obtained by the camera is in a dark state, and the present invention regards the brightness information of the scene as being in a dark state.

In step S404, if the brightness information of the scene is less than a predetermined brightness value, a sound and/or vibration reminder is sent.

Specifically, when the brightness information of the scene is less than the predetermined brightness value, for example, the mobile phone is in the pocket, or the front camera of the mobile phone is placed downwards, the user cannot see the reminder information sent by the LED flashing, the present invention uses sound and/or vibration information to remind.

In step S405, if the brightness information of the scene is greater than a predetermined brightness value, then send LED flashing and vibration reminders.

When the brightness information of the scene is greater than a predetermined brightness value, it indicates that the terminal is in use or facing up, and the reminder can be reminded by flashing the LED or vibrating.

In the embodiment of the present invention, by further detecting the status information of the mobile phone, different reminders are sent according to the status of the mobile phone, which can further improve the effectiveness of the reminder.

Embodiment five:

FIG. 5 shows the implementation process of a photo reminder method provided by the fifth embodiment of the present invention, which is described in detail as follows:

In step S501, the odor information of the scene where the terminal is located is detected by the odor collector.

In step S502, it is judged whether the smell information belongs to a preset photographic smell.

In step S503, if the odor information belongs to the preset photographing odor, a photographing reminder message is issued.

Steps S501 to S503 are basically the same as steps S101 to S103 in Embodiment 1, and will not be repeated here.

In step S504, it is determined that an unlocking instruction is received, and a preset camera program is opened.

The unlocking instruction in the embodiment of the present invention refers to the operation for the user to turn on the screen and enter the main interface of the mobile phone, including but not limited to password unlocking, slide unlocking, keyboard unlocking and other operations.

The preset camera program can be set by the user, for example, a camera program of a commonly used social platform can be set, so that the photos taken can be directly read by the social application program, so as to facilitate sharing and communication by the user.

On the basis of Embodiment 1, the embodiment of the present invention further monitors the user's unlock command to automatically open the camera of the social application program when it is judged that it is currently in a gourmet environment, which is more convenient for the user to operate.

In addition, if no unlocking command from the user is received within a predetermined period of time after the reminder is sent, the monitoring function will be automatically exited, so as to reduce the power consumption of the terminal.

Embodiment six:

Fig. 6 shows a schematic structural diagram of a camera photographing device provided by the sixth embodiment of the present invention, which is described in detail as follows:

The camera photographing device described in the embodiment of the present invention includes:

An odor detection unit 601, configured to detect the odor information of the scene where the terminal is located through the odor collector;

Smell judging unit 602, configured to judge whether the smell information belongs to a preset photographic smell;

The reminding unit 603 is configured to send a photographing reminder message if the smell information belongs to a preset photographing smell.

Preferably, the reminder unit includes:

A concentration acquisition subunit, configured to acquire the concentration of the odor information if the odor information belongs to the preset photographic odor;

A concentration value judging subunit, used to judge whether the concentration of the odor information is greater than a preset concentration value;

The first photographing reminder subunit is configured to issue a photographing reminder message if the concentration of the odor information is greater than a preset concentration value.

Preferably, the reminder unit includes:

The duration acquisition subunit is used to acquire the duration of the odor information if the odor information belongs to the preset photographic odor;

The duration judging subunit is used to judge whether the duration of the smell information exceeds the preset duration;

The second photographing reminder subunit is configured to issue a photographing reminder message if the smell information lasts longer than a preset time period.

Preferably, the reminder unit includes:

The brightness information acquisition subunit is used to turn on the camera to obtain the brightness information of the scene where the terminal is located if the odor information belongs to the preset photographing odor;

A sound reminder subunit, used to send a sound and/or vibration reminder if the brightness information of the scene is less than a predetermined brightness value;

The blinking reminder subunit is configured to send LED blinking and vibration reminders if the brightness information of the scene is greater than a predetermined brightness value.

Preferably, the device also includes:

an instruction judging unit, configured to judge whether an unlock instruction is received;

The camera program opening unit is configured to open a preset camera program if an unlock instruction is received.

The camera photographing device described in the embodiment of the present invention corresponds to the camera photographing method described in Embodiments 1 to 5, and will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. The based reminding method 1. one kind is taken pictures, it is characterised in that methods described includes：

   The odiferous information of scene where detecting terminal by odor；

   Judge whether the odiferous information belongs to default smell of taking pictures in default odor data storehouse；Default smell of taking pictures includes Food flavors or other odiferous informations related to cuisines；

   If the odiferous information belongs to default smell of taking pictures, and the statistics number of the odiferous information is less than predetermined threshold value, Send prompting message of taking pictures；

   Methods described also includes：

   After judging that the odiferous information belongs to default smell of taking pictures, send before prompting message of taking pictures, detection smell is believed The concentration and duration of breath；

   The prompting message of taking pictures that sends also includes：

   Whether different prompting messages of taking pictures are sent in visible state according to terminal.
2. 2. method according to claim 1, it is characterised in that if the odiferous information belongs to default gas of taking pictures Taste, sending prompting message of taking pictures is specially：

   If the odiferous information belongs to default smell of taking pictures, the concentration of the odiferous information is obtained；

   Judge whether the concentration of the odiferous information is more than default concentration value；

   If the concentration of the odiferous information is more than default concentration value, prompting message of taking pictures is sent.
3. 3. method according to claim 1, it is characterised in that if the odiferous information belongs to default gas of taking pictures Taste, sending prompting message of taking pictures is specially：

   If the odiferous information belongs to default smell of taking pictures, the duration of the odiferous information is obtained；

   Judge whether the duration of the odiferous information exceedes default duration；

   If the duration of the odiferous information exceedes default duration, prompting message of taking pictures is sent.
4. 4. method according to claim 1, it is characterised in that if the odiferous information belongs to default gas of taking pictures Taste, sending prompting message of taking pictures is specially：

   If the odiferous information belongs to default smell of taking pictures, camera is opened, the monochrome information of scene where obtaining terminal；

   If the monochrome information of the scene is less than predetermined brightness value, sound and/or vibrating alert are sent；

   If the monochrome information of the scene is more than predetermined brightness value, LED flickers and vibrating alert are sent.
5. 5. method according to claim 1, it is characterised in that if belonging to default gas of taking pictures in the odiferous information Taste, sends after prompting message step of taking pictures, methods described also includes：

   Judge whether to receive unlock instruction；

   If receiving unlock instruction, default camera programm is opened.
6. The alarm set 6. one kind is taken pictures, it is characterised in that described device includes：

   Odor detection unit, the odiferous information of scene where for detecting terminal by odor；

   Smell judging unit, for judging whether the odiferous information belongs to default smell of taking pictures in default odor data storehouse； Default smell of taking pictures includes food flavors or other odiferous informations related to cuisines；

   Reminding unit, if belonging to default smell of taking pictures, and the statistics number of the odiferous information for the odiferous information Less than predetermined threshold value, prompting message of taking pictures is sent；

   Described device also includes：

   After judging that the odiferous information belongs to default smell of taking pictures, send before prompting message of taking pictures, detect odiferous information Concentration and duration；

   The prompting message of taking pictures that sends also includes：

   Whether different prompting messages of taking pictures are sent in visible state according to terminal.
7. 7. device according to claim 6, it is characterised in that the reminding unit includes：

   Concentration obtains subelement, if belonging to default smell of taking pictures for the odiferous information, obtains the odiferous information Concentration；

   Concentration value judgment sub-unit, for judging whether the concentration of the odiferous information is more than default concentration value；

   First count, if the concentration for the odiferous information is more than default concentration value, sends and taken pictures according to subelement is reminded Prompting message.
8. 8. device according to claim 6, it is characterised in that the reminding unit includes：

   Duration obtains subelement, if belonging to default smell of taking pictures for the odiferous information, obtains the smell letter The duration of breath；

   Duration judgment sub-unit, for judging whether the duration of the odiferous information exceedes default duration；

   Second count, if the duration for the odiferous information exceedes default duration, sends bat according to subelement is reminded According to prompting message.
9. 9. device according to claim 6, it is characterised in that the reminding unit includes：

   Monochrome information obtains subelement, if belonging to default smell of taking pictures for the odiferous information, opens camera, obtains The monochrome information of scene where terminal；

   Sound prompting subelement, if the monochrome information for the scene is less than predetermined brightness value, sends sound and/or shakes It is dynamic to remind；

   Subelement is reminded in flicker, if the monochrome information for the scene is more than predetermined brightness value, is sent LED flickers and is shaken It is dynamic to remind.
10. 10. device according to claim 6, it is characterised in that described device also includes：

    Judging unit is instructed, for judging whether to receive unlock instruction；

    Camera programm opening unit, if for receiving unlock instruction, opening default camera programm.