Barbecue temperature control system based on Bluetooth transmission technology and temperature regulation and control method thereof

Abstract

The invention relates to a barbecue temperature control system based on a Bluetooth transmission technology and a temperature regulation and control method thereof, and relates to the field of intelligent cooking equipment, and the barbecue temperature control system comprises a temperature acquisition module, a Bluetooth transmission module and a mobile terminal module. The temperature acquisition module comprises a plurality of temperature sensors and is used for acquiring temperature information of a corresponding barbecue area in real time; the Bluetooth transmission module is in telecommunication connection with the temperature acquisition module, receives the temperature electric signal processed by the temperature acquisition module, sends the temperature electric signal to the mobile terminal, receives a temperature regulation and control instruction from the mobile terminal, converts the temperature regulation and control instruction into an electric signal which can be identified by equipment and transmits the electric signal to the temperature regulation and control module; and the mobile terminal module is connected with the user side and is in telecommunication connection with the Bluetooth transmission module. According to the invention, through signal communication among the modules, the temperature of the roasted meat can be directly controlled and adjusted in real time by means of a thermometer carrier, and the temperature control degree of meat products in the roasting process is further improved.

Description

Technical Field

[0001] The present invention relates to the field of intelligent cooking equipment, and particularly to a temperature control system for barbecue using Bluetooth transmission technology and a temperature regulation method therefor. Background Art

[0002] Barbecue is a cooking method, mainly roasting meats over charcoal or an electric grill to make them fragrant and delicious. The main ingredients for barbecue include various meats such as beef, mutton, pork, chicken, etc. It is a very popular food, not only with a delicious taste but also a social activity where people can enjoy the fun of barbecue together outdoors or indoors.

[0003] With the rapid development of technology, devices based on wireless communication technology have been more and more widely used. During the barbecue process, it is difficult to control the temperature accuracy and rich experience is required for operation. And temperature control systems based on Bluetooth transmission technology mostly operate directly on equipment for barbecue, such as griddles, but it is impossible to control the actual temperature of the meats themselves. Summary of the Invention

[0004] Object of the Invention: To provide a temperature control system for barbecue using Bluetooth transmission technology, and further to provide a temperature regulation method for a temperature control system for barbecue using Bluetooth transmission technology, so as to solve the above problems existing in the prior art.

[0005] Technical Solution: A temperature control system for barbecue using Bluetooth transmission technology includes three components: a temperature acquisition module, a Bluetooth transmission module, and a mobile terminal module.

[0006] Among them, the temperature acquisition module includes a plurality of temperature sensors, which are used to collect temperature information of corresponding areas of the barbecue in real time, convert the temperature signals into electrical signals, and perform preliminary signal amplification and filtering processing;

[0007] The Bluetooth transmission module is electrically connected to the temperature acquisition module, receives the temperature electrical signals processed by the temperature acquisition module, converts them into Bluetooth signals and sends them to the mobile terminal, and at the same time receives temperature regulation instructions from the mobile terminal, converts them into electrical signals recognizable by the device and transmits them to the temperature regulation module;

[0008] The mobile terminal module is connected to the user side and is electrically connected to the Bluetooth transmission module, and is used to display the received temperature data of the corresponding barbecue area in real time, display the temperature change curve in a graphical manner, receive the target barbecue temperature and temperature fluctuation range parameters set by the user, analyze and process the received temperature data, generate temperature regulation instructions and send them to the temperature acquisition module through the Bluetooth transmission module.

[0009] In a further embodiment, the temperature acquisition module is provided with a temperature control unit, which can adjust the data of real-time temperature detection according to the temperature control instruction of the mobile terminal.

[0010] In a further embodiment, the temperature acquisition module is placed in a temperature carrier, and both the temperature carrier and the temperature acquisition module are made of high-temperature resistant materials.

[0011] A temperature control method for a temperature control system for roasting meat based on Bluetooth transmission technology includes the following steps:

[0012] S1. Insert one end of the thermometer carrier with the temperature acquisition module into the meat product to be roasted. The user sets the corresponding control instruction through the mobile terminal module and sends the set control instruction to the temperature acquisition module through the Bluetooth transmission module.

[0013] S2. After the temperature acquisition module receives the corresponding control instruction, it conducts data analysis, records and executes it, and monitors the instruction status of the set control instruction in real time.

[0014] S3. When the temperature acquisition module monitors that the set control instruction is completed, it sends the corresponding instruction completion signal to the Bluetooth transmission module. After the Bluetooth transmission module receives the corresponding signal, it converts the signal and sends it to the mobile terminal module to remind the user to perform the next operation.

[0015] S4. After the mobile terminal module receives the corresponding instruction completion signal, it records and archives the completion status of the control instruction in real time, and at the same time gives a prompt to the user for the next temperature control instruction.

[0016] S5. Repeat the above operation steps and signal transmission steps until all the meat to be roasted is completely roasted, and generate a corresponding temperature change curve graph.

[0017] In a further embodiment, the control instruction set by the user through the mobile terminal module in step S1 includes a preset target roasting temperature and a temperature fluctuation range parameter.

[0018] In a further embodiment, the specific steps for the mobile terminal module to generate the corresponding temperature change curve graph in step S5 are as follows:

[0019] S501. Synchronously record and collect the initially set control instruction data and the relevant data information on the completion status of the received control instruction.

[0020] S502. Clean and format the collected data set to ensure that the formats of the timestamps and temperature values are consistent.

[0021] S503. Screen and reorganize the processed data set, divide it into time values and temperature values, use the time values as the abscissa and the temperature values as the ordinate, set the chart title, axis labels and legend, and generate the corresponding temperature change curve graph;

[0022] S504. Adjust the chart style, adjust and modify the line color, line type and marker type to increase readability and visual effect.

[0023] Measure the temperature volatility by calculating the standard deviation of the temperature data. The specific formula is as follows:

[0024]

[0025] where n is the total number of the temperature data set, T i is the value of the i-th timestamp, and μ is the average value of the temperature data set.

[0026] Beneficial effects: The present invention relates to a temperature control system for roasting meat based on Bluetooth transmission technology and its temperature control method, which relates to the field of intelligent cooking equipment and includes three components: a temperature acquisition module, a Bluetooth transmission module and a mobile terminal module. Among them, the temperature acquisition module includes multiple temperature sensors, which are used to collect the temperature information of the corresponding area of the roasted meat in real time, convert the temperature signal into an electrical signal, and perform preliminary signal amplification and filtering processing; the Bluetooth transmission module is electrically connected to the temperature acquisition module, receives the temperature electrical signal processed by the temperature acquisition module, converts it into a Bluetooth signal and sends it to the mobile terminal, and at the same time receives the temperature control instruction from the mobile terminal, converts it into an electrical signal recognizable by the device and transmits it to the temperature control module; the mobile terminal module is connected to the user side and is electrically connected to the Bluetooth transmission module, which is used to display the received temperature data of the corresponding roasted meat area in real time, display the temperature change curve in a graphical manner, receive the target roasted meat temperature and temperature fluctuation range parameters set by the user, and analyze and process the received temperature data, generate a temperature control instruction and send it to the temperature acquisition module through the Bluetooth transmission module. Through the signal communication between each module of the present invention and relying on the temperature sensor carrier, the temperature of the roasted meat itself can be directly controlled and adjusted in real time, and further improve the temperature control degree of the meat product during the roasting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic flow chart of the whole of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0028] In the following description, numerous specific details are given to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced without one or more of these details. In other instances, some well-known technical features are not described in order to avoid obscuring the present invention.

[0029] The applicant believes that during the barbecue process, it is difficult to control the temperature accuracy and rich experience is required for operation. Most of the temperature control systems based on Bluetooth transmission technology directly operate on equipment such as barbecue devices and baking trays, but it is impossible to control the actual temperature of the meat itself.

[0030] Therefore, the applicant designs a temperature control system for barbecue using Bluetooth transmission technology and its temperature control method. Through signal communication between various modules and relying on the temperature sensor carrier, it can directly control and adjust the temperature of the roasted meat itself in real time, further improving the temperature control of meat products during the barbecue process.

[0031] The temperature control system for barbecue based on Bluetooth transmission technology involved in the present invention mainly includes three components: a temperature acquisition module, a Bluetooth transmission module, and a mobile terminal module. Among them, the temperature acquisition module includes multiple temperature sensors, which are used to collect the temperature information of the corresponding area of the barbecue in real time, convert the temperature signal into an electrical signal, and perform preliminary signal amplification and filtering processing. The Bluetooth transmission module is electrically connected to the temperature acquisition module, receives the temperature electrical signal processed by the temperature acquisition module, converts it into a Bluetooth signal and sends it to the mobile terminal, and at the same time receives the temperature control instruction from the mobile terminal, converts it into an electrical signal recognizable by the device and transmits it to the temperature control module. The mobile terminal module is connected to the user side and is electrically connected to the Bluetooth transmission module, which is used to display the temperature data of the corresponding barbecue area received in real time, display the temperature change curve in a graphical manner, receive the target barbecue temperature, temperature fluctuation range parameters, barbecue duration, etc. set by the user, and analyze and process the received temperature data, generate a temperature control instruction and send it to the temperature acquisition module through the Bluetooth transmission module.

[0032] The temperature acquisition module is provided with a temperature control unit, which can adjust the data of real-time temperature detection according to the temperature control instruction of the mobile terminal.

[0033] The temperature acquisition module is placed inside the temperature sensor carrier, and both the temperature sensor carrier and the temperature acquisition module are made of high-temperature resistant materials. During the later operation process, the temperature sensing end of the temperature sensor carrier loaded with the temperature acquisition module can be inserted into the meat to be roasted. By controlling the insertion depth, the temperature of the meat to be monitored can be controlled. Multiple temperature sensor carriers loaded with the temperature acquisition module can be used simultaneously to achieve the purpose of regulating and monitoring the roasting temperatures at different positions of large-sized meat. The temperature sensor carrier in this application can specifically refer to the appearance and structure of a thermometer in the prior art. This is prior art and will not be elaborated in this application.

[0034] In a further preferred embodiment, the mobile terminal module is a mobile phone APP or a small program. Users can input corresponding temperature regulation instructions by scanning a code or downloading independently, and view the corresponding data.

[0035] Based on the above-mentioned temperature control system for roasting meat using Bluetooth transmission technology, the present invention proposes a temperature regulation method for a temperature control system for roasting meat using Bluetooth transmission technology. The specific steps are as follows:

[0036] First, insert the end of the thermometer carrier equipped with the temperature acquisition module into the meat product to be roasted. The user sets corresponding regulation instructions through the mobile terminal module, and sends the set regulation instructions to the temperature acquisition module through the Bluetooth transmission module;

[0037] Next, after the temperature acquisition module receives the corresponding regulation instructions, conducts data analysis, records and executes them, and monitors the instruction status of the set regulation instructions in real time;

[0038] Subsequently, when the temperature acquisition module monitors that the set regulation instructions are completed, it sends the corresponding instruction completion signal to the Bluetooth transmission module. After the Bluetooth transmission module receives the corresponding signal, it converts the signal and sends it to the mobile terminal module to remind the user to perform the next operation;

[0039] Then, after the mobile terminal module receives the corresponding instruction completion signal, it records and archives the completion status of the regulation instructions in real time, and at the same time gives a prompt to the user for the next temperature regulation instruction;

[0040] Finally, repeat the above operation steps and signal transmission steps until all the meat to be roasted is completely roasted, and a corresponding temperature change curve graph is generated.

[0041] The regulation instructions set by the user through the mobile terminal module in step one include a preset target roasting temperature and a temperature fluctuation range parameter.

[0042] The specific steps for the mobile terminal module described in Step 5 to generate the corresponding temperature change curve are as follows:

[0043] First, synchronously record and collect the initially set control instruction data and the relevant data information on the completion of the received control instructions;

[0044] Next, clean and format the collected data set to ensure that the formats of the timestamps and temperature values are consistent;

[0045] Subsequently, screen and reorganize the processed data set into time values and temperature values, use the time values as the abscissa and the temperature values as the ordinate, set the chart title, axis labels, and legend, and generate the corresponding temperature change curve;

[0046] Finally, adjust the chart style, modify the line color, line type, and marker type to increase readability and visual effects.

[0047] The volatility of the temperature is measured by calculating the standard deviation of the temperature data, and the specific formula is as follows:

[0048]

[0049] where n is the total number of the temperature data set, T i is the value of the i-th timestamp, and μ is the average value of the temperature data set.

[0050] By observing the volatility of the temperature data, assist in analyzing the effects of temperature on the taste, maturity, etc. of the meat during the baking process, which is convenient for further accurately adjusting and controlling the temperature during the baking process in the later stage.

[0051] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation of the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.

Claims

1. A temperature control system for barbecue based on Bluetooth transmission technology, characterized in that include: The temperature acquisition module includes multiple temperature sensors, which are used to collect temperature information of the corresponding barbecue area in real time, convert the temperature signal into an electrical signal, and perform preliminary signal amplification and filtering processing; The Bluetooth transmission module is connected to the temperature acquisition module by telecommunication, receives the temperature electrical signal processed by the temperature acquisition module, converts it into a Bluetooth signal and sends it to the mobile terminal, and at the same time receives the temperature control instruction from the mobile terminal, converts it into an electrical signal recognizable by the device and transmits it to the temperature control module; The mobile terminal module is connected to the user end and is connected to the Bluetooth transmission module in telecommunication. It is used to display the received temperature data of the corresponding barbecue area in real time, display the temperature change curve in a graphical manner, receive the target barbecue temperature and temperature fluctuation range parameters set by the user, analyze and process the received temperature data, generate temperature control instructions and send them to the temperature acquisition module through the Bluetooth transmission module.

2. The temperature control system for barbecue based on Bluetooth transmission technology according to claim 1, characterized in that: The temperature acquisition module is provided with a temperature control unit, which can adjust the data of real-time temperature detection according to the temperature control instruction of the mobile terminal.

3. The temperature control system for barbecue based on Bluetooth transmission technology according to claim 1, characterized in that: The temperature acquisition module is placed in a temperature device carrier, and both the temperature device carrier and the temperature acquisition module are made of high temperature resistant materials.

4. A temperature control method for a barbecue temperature control system based on Bluetooth transmission technology according to any one of claims 1 to 3, characterized in that The following steps are involved: S1. Insert one end of the thermometer carrier provided with the temperature acquisition module into the meat product to be grilled. The user sets the corresponding control instruction through the mobile terminal module, and sends the set control instruction to the temperature acquisition module through the Bluetooth transmission module; S2. The temperature acquisition module receives the corresponding control instructions, performs data analysis, records and executes them, and monitors the command status of the set control instructions in real time; S3. When the temperature acquisition module detects that the set control command is completed, the corresponding command completion signal is sent to the Bluetooth transmission module. After receiving the corresponding signal, the Bluetooth transmission module converts the signal into data and sends it to the mobile terminal module to remind the user to proceed to the next step; S4. After receiving the corresponding command completion signal, the mobile terminal module records and archives the completion status of the control command in real time, and gives the user a prompt to perform the next temperature control command; S5. Repeat the above operation steps and signal transmission steps until all the meat to be grilled is finished, and generate a corresponding temperature change curve.

5. The temperature control method of a barbecue temperature control system based on Bluetooth transmission technology according to claim 4, characterized in that: The control instruction set by the user through the mobile terminal module in step S1 includes a preset target barbecue temperature and a temperature fluctuation range parameter.

6. The temperature control method of a barbecue temperature control system based on Bluetooth transmission technology according to claim 4, characterized in that: The specific steps of generating the corresponding temperature change curve diagram by the mobile terminal module in step S5 are as follows: S501, synchronously recording and collecting the initially set control instruction data and the data information related to the completion status of the received control instruction; S502, cleaning and formatting the collected data set to ensure that the formats of the timestamp and temperature value are consistent; S503, screening and reorganizing the processed data set into time values ​​and temperature values, using the time values ​​as the horizontal axis and the temperature values ​​as the vertical axis, setting the chart title, axis labels and legend, and generating a corresponding temperature change curve chart; S504. Adjust the chart style, adjust and modify the line color, line type and mark type to increase readability and visual effect.

7. The temperature control method of a barbecue temperature control system based on Bluetooth transmission technology according to claim 6, characterized in that: The temperature volatility is measured by calculating the standard deviation of the temperature data. The specific formula is as follows: Where n is the total number of temperature data sets, T i is the value of the i-th timestamp, and μ is the average value of the temperature data set.

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