Electric heating table safety management method based on timing control system

Abstract

The invention discloses an electric heating table safety management method based on a timing control system, which belongs to the field of smart home, and comprises the following steps of: 1, recording and storing the working time of a heating system in an electric heating table; step 2, summing the stored working durations, comparing the summed working durations with preset time, and when the sum of the working durations reaches the preset time, stopping working and locking a heating system of the electric heating table; 3, the use state of the electric heating table is confirmed, and when the use state of the electric heating table is in a safe state, locking of the heating system is relieved, so that the heating system of the electric heating table works normally; and 4, after the heating system of the electric heating table is unlocked, the originally stored use duration returns to zero, and the use duration of the heating system starts to be recorded and stored again. The invention aims to track and effectively manage the use state of the electric heating table for a long time and improve the use safety of the electric heating table.

Description

Technical Field

[0001] The present invention relates to the field of smart home, and specifically to a safety management method for an electric heating table based on a timing control system. Background Art

[0002] As a smart home integrating a traditional table and a heater, the electric heating table is favored by a large number of users due to its practicality, convenience, multi-functionality and high efficiency.

[0003] However, the existing electric heating tables lack an effective working time recording and management mechanism. This makes it difficult for users and service channels such as production and sales of electric heating tables to accurately grasp the effective working time of the electric heating tables. Therefore, the electric heating tables may experience phenomena such as overheating, attenuation, damage, electric leakage, short circuit, etc. due to too long working time, resulting in the product being unusable and even causing safety risks such as fires.

[0004] Through the analysis of the usage of electric heating tables, it is found that the main factor affecting the use safety of electric heating tables is the heating system in the electric heating tables. Therefore, the management of the effective working duration of the heating system directly determines the use safety of the electric heating tables. Summary of the Invention

[0005] The purpose of the present invention is to address the above problems and provide a safety management method for an electric heating table based on a timing control system, which can achieve the effective management of the electric heating table and improve the use safety of the electric heating table.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is a safety management method for an electric heating table based on a timing control system, including the following steps:

[0007] Step 1: The timing control system records the working duration of the heating system in the electric heating table and stores the data of the working duration of the heating system; the storage location can be in the storage module in the electric heating table or in the background management terminal wirelessly connected to the electric heating table;

[0008] Step 2: Sum up the stored working durations and compare the summation result with a preset time. When the total working duration reaches the preset time, the heating system of the electric heating table stops working and is locked;

[0009] Step 3: Confirm the usage status of the electric heating table. When it is in a safe state, unlock the heating system so that the heating system of the electric heating table works normally; when it is in an abnormal state, keep the heating system locked and perform maintenance until the heating system returns to a safe state;

[0010] Step 4: After the heating system of the electric heating table is unlocked, the originally stored working duration is reset to zero and starts to record and store the working duration of the heating system again.

[0011] Further, in step 3, the user of the electric heating table remotely confirms the usage status of the electric heating table through Q&A with the service channel of the electric heating table. The questions include, but are not limited to, the following questions, such as whether the temperature rising speed of the electric heating table is normal, whether the heating of the electric heating table is normal, whether the leakage protection switch is normal, whether the wire is damaged, etc.; when it is confirmed that the electric heating table is in a safe state, the service channel of the electric heating table unlocks the heating system. The unlocking method can be that the service channel of the electric heating table sends a set of unlocking keys to the user, and the user unlocks the heating system by inputting the unlocking keys on the control panel of the electric heating table. The unlocking keys can be a digital combination or a set of button combinations in a specific arrangement; when the service channel confirms that the electric heating table is in an abnormal state, the locking of the heating system is maintained, and maintenance personnel are arranged to visit the site to maintain the electric heating table. The maintenance methods can include repairing and replacing the heating device in the heating system, inspecting the circuit, etc., until the electric heating table returns to a safe state.

[0012] Further, the service channel of the electric heating table confirms the usage status of the electric heating table through on-site inspection. When it is confirmed that the electric heating table is in a safe state, the locking of the heating system is released on-site; when it is confirmed that the electric heating table is in an abnormal state, the electric heating table is maintained on-site until the electric heating table returns to a safe state.

[0013] Further, the service channel of the electric heating table confirms the usage status of the electric heating table in the background. When it is confirmed that the electric heating table is in a safe state, the service channel unlocks the heating system through the background; when it is confirmed that the electric heating table is in an abnormal state, the locking of the heating system is maintained, and the electric heating table is maintained on-site until the electric heating table returns to a safe state.

[0014] Further, the usage duration stored each time is reset to zero, and the duration of the preset time is decreased to improve safety.

[0015] Further, to facilitate the user to use the electric heating table, a reminder time is also set in step 2. The duration of the reminder time is shorter than the duration of the preset time. When the total duration of the stored working time reaches the reminder time, a reminder is sent to the user of the electric heating table and the service channel of the electric heating table.

[0016] Further, the user of the electric heating table and the service channel of the electric heating table confirm the usage status of the electric heating table in advance according to the reminder. When it is confirmed to be in a safe state, the locking of the heating system of the electric heating table is released in advance, and the usage time is reset to zero.

[0017] Further, to improve safety, it also includes step 5, making a backup before the stored usage time is reset to zero. When the total sum of the backup usage time reaches the scrapping duration, the heating system of the electric heating table is compulsorily scrapped.

[0018] Advantages of the present invention: By recording the working duration of the heating system, it is ensured that the users of the electric heating table and the service channels of the electric heating table can accurately master the working duration of the heating system in the electric heating table, so as to conduct long-term tracking of the usage status of the electric heating table, and further realize the effective management of the electric heating table, so as to carry out work such as confirmation, maintenance, and servicing, and improve the usage safety of the electric heating table. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the working process of Embodiment 1. Detailed Embodiments

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present invention.

[0021] As Figure 1 shown, in this Embodiment 1, a timing control system is provided in the electric heating table. The timing control system includes a storage module, a timing module, and a control unit. The storage module is connected to the timing module that records the working time of the heating system in the electric heating table. The timing module can adopt hardware such as a clock chip or a timer, or can also adopt a timing program written into the control system of the electric heating table. The timing module can be connected to the circuit of the heating system. In this way, when the heating system is powered on and working, the timing module starts to work simultaneously to record the working duration of the heating system. The heating system can be a single heating device, or can be regarded as a collection of a heating device, a circuit board installed with a storage module, a timing module, etc., and its power supply line. Specifically, according to the setting of the manufacturer, the storage module can adopt components with data storage functions such as a storage chip. The storage module and the timing module can be independently installed on the circuit board in the electric heating table, or can be integrated together. The storage module and the timing module are powered by a battery or the like on the circuit board, or can be powered by a UPS power supply or the like, or can be powered by the commercial power. A control unit is also provided on the circuit board in the electric heating table. The control unit is connected to the heating system to control the working of the heating system. The control unit includes a processing terminal such as a chip or a single-chip microcomputer that can perform processing such as data analysis and calculation and output a control signal, and an input terminal for inputting instructions. The specific safety management method includes the following steps:

[0022] Step 1: When the heating system in the electric heating table is powered on and working, the timing module is used to record the time elapsed from when the heating system is powered on and working to when it is powered off and stops working, so as to accurately master the working duration of the heating system, and then store the working duration of the heating system in the storage module;

[0023] Step 2, the control unit sums up the working time of the heating system each time, and compares the total time with the preset time, which is stored in the storage module in advance and is determined according to national standards, enterprise standards, etc. When the total recorded working time reaches the preset time, the control unit controls the heating system of the electric heating table to stop working and locks it, so that the heating system of the electric heating table cannot work;

[0024] Step 3, the user of the electric heating table communicates with the service channel of the electric heating table through telephone, chat software, etc., and the service channel of the electric heating table remotely confirms the use status of the electric heating table by asking and answering questions with the user of the electric heating table; when it is confirmed that the electric heating table is in a safe state, the service channel of the electric heating table tells the user of the electric heating table a set of secret keys through telephone, text message, etc. After receiving the secret keys, the user of the electric heating table inputs the secret keys through the buttons on the electric heating table, etc., and the control unit parses the input secret keys and unlocks the heating system according to the parsing results; when it is confirmed that the electric heating table is in an abnormal state, the heating system is kept locked, and personnel are arranged to visit the electric heating table for maintenance until the electric heating table returns to a safe state so that the electric heating table can be used normally;

[0025] Step 4: After the heating system of the electric heating table is unlocked, the previously stored usage time is reset to zero and the usage time of the heating system is recorded and stored again. Each time the stored usage time is reset to zero, the preset time is decreased, for example, the first preset time is 5000 hours, and the second preset time is 3000 hours.

[0026] Example 2. The other steps of this example refer to Example 1. However, in step 3 of the safety management method of this example, after the user of the electric heating table communicates with the service channel of the electric heating table through telephone, chat software, etc., the service channel of the electric heating table installs and maintains personnel to inspect the electric heating table on site to confirm the usage status of the electric heating table. When it is confirmed that the electric heating table is in a safe state, the heating system is unlocked on site; if it is confirmed that the electric heating table is in an abnormal state, the electric heating table is repaired, maintained, and other maintenance work is performed on site until the electric heating table returns to a safe state.

[0027] Embodiment 3. Other steps of this embodiment refer to Embodiment 2. However, in step 3 of the security management method in this embodiment, the service channel of the electric heating table confirms the usage status of the electric heating table in the background. For this purpose, a wireless communication module is provided in the electric heating table. The wireless communication module can adopt WIFI, GSM, CDMA, etc., and is connected to the background of the service channel through the wireless communication module. The background of the service channel includes a processing system, a storage system, etc. At the same time, detection units such as a temperature sensor are provided in the electric heating table to detect the heating power and working temperature of the electric heating table. The detected data is sent to the background of the service channel through the wireless communication module. The background of the service channel records these usage data. When the total usage duration reaches the preset time, the background of the service channel analyzes the recorded usage data. When it is confirmed that the electric heating table is in a safe state, the background of the service channel sends a release instruction to the control unit in the electric heating table. After receiving the release instruction, the control unit releases the lock on the heating system; when it is confirmed that the electric heating table is in an abnormal state, the lock on the heating system is maintained, and the electric heating table is maintained on-site until the electric heating table returns to a safe state.

[0028] Embodiment 4. Other steps of this embodiment refer to Embodiments 1-3. However, a reminder time is also set in step 2 of this embodiment. The duration of the reminder time is shorter than the duration of the preset time. When the total stored working duration reaches the reminder time, a reminder is sent to the user of the electric heating table and the service channel of the electric heating table. The ways to remind the user of the electric heating table can include sending text messages in the background, making phone calls, temporarily powering off the electric heating table, displaying reminder information on the display screen on the control panel of the electric heating table, making the electric heating table emit sounds, etc.; the way to remind the service channel of the electric heating table can include popping up a window on the background management interface, etc.

[0029] The user of the electric heating table and the service channel of the electric heating table confirm the usage status of the electric heating table in advance according to the reminder. The confirmation methods can adopt the Q&A, on-site, and self-confirmation in the background as described in Embodiments 1-3. When it is confirmed to be in a safe state, the lock on the heating system of the electric heating table is released in advance, and the usage duration is reset to zero. When it is in an abnormal state, the heating system of the electric heating table is locked and maintained until the heating system of the electric heating table is in a safe state, and then the usage duration is reset to zero.

[0030] Embodiment 5. Other steps of this embodiment refer to Embodiments 1-5. However, this embodiment also includes step 5: Before the stored usage time is reset to zero, a backup is made. When the total backup usage time reaches the scrapping duration, the heating system of the electric heating table is compulsorily scrapped. The scrapping methods include recycling the entire electric heating table and replacing the heating system in the electric heating table, etc. The scrapping duration is greater than the pre-review time.

[0031] It should be noted that in this text, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] In this article, specific examples are used to elaborate on the principles and implementation manners of the present invention. The descriptions of the above examples are only used to help understand the method and its core idea of the present invention. The above is only the preferred implementation manner of the present invention. It should be noted that due to the limitation of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art, without departing from the principle of the present invention, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A safety management method for an electric heating table based on a timing control system, characterized in that It includes the following steps: Step 1: Record the working duration of the heating system in the electric heating table and store the data of the working duration of the heating system; Step 2: Sum up the stored working durations and compare the summation result with a preset time. When the total working duration reaches the preset time, the heating system of the electric heating table stops working and is locked; Step 3: Confirm the usage status of the electric heating table. When it is in a safe state, unlock the heating system so that the heating system of the electric heating table works normally; when it is in an abnormal state, keep the heating system locked and perform maintenance until the heating system returns to the safe state; Step 4: After the heating system of the electric heating table is unlocked, the originally stored working duration is reset to zero and starts to record and store the working duration of the heating system again.

2. The electric heating table safety management method based on a timing control system according to claim 1, characterized in that, In Step 3, the user of the electric heating table remotely confirms the usage status of the electric heating table through Q&A with the service channel of the electric heating table; when it is confirmed that the electric heating table is in a safe state, unlock the heating system; when it is confirmed that the electric heating table is in an abnormal state, keep the heating system locked and send someone to perform maintenance on the electric heating table until the electric heating table returns to the safe state.

3. The safety management method of an electric heating table based on a timing control system according to claim 2, characterized in that When it is confirmed that the electric heating table is in a safe state, the service channel sends the unlocking key of the heating system to the user, and the user unlocks the heating system by inputting the key.

4. The safety management method of an electric heating table based on a timing control system according to claim 1, characterized in that, The service channel of the electric heating table confirms the usage status of the electric heating table by on-site inspection. When it is confirmed that the electric heating table is in a safe state, unlock the heating system on-site; when it is confirmed that the electric heating table is in an abnormal state, perform maintenance on the electric heating table on-site until the electric heating table returns to the safe state.

5. A safety management method for an electric heating table based on a timing control system according to claim 1, characterized in that The service channel of the electric heating table confirms the usage status of the electric heating table in the background. When the electric heating table is in a safe state, the service channel unlocks the heating system through the background; when it is confirmed that the electric heating table is in an abnormal state, keep the heating system locked and send someone to perform maintenance on the electric heating table until the electric heating table returns to the safe state.

6. A safety management method for an electric heating table based on a timing control system according to any one of claims 1-5, characterized in that, After each stored usage duration is reset to zero, the duration of the preset time decreases.

7. A safety management method for an electric heating table based on a timing control system according to any one of claims 1-5, characterized in that, In Step 2, a reminder time is also set. The duration of the reminder time is shorter than the duration of the preset time. When the total stored working duration reaches the reminder time, a reminder is sent to the user of the electric heating table and the service channel of the electric heating table.

8. A safety management method for an electric heating table based on a timing control system according to claim 7, characterized in that, The user of the electric heating table and the service channel of the electric heating table, according to the reminder, confirm the usage status of the electric heating table in advance. When it is confirmed to be in a safe state, unlock the heating system of the electric heating table in advance and reset the usage duration to zero.

9. A safety management method for an electric heating table based on a timing control system according to any one of claims 1-5, characterized in that, It also includes Step 5: Back up the stored usage duration before it is reset to zero. When the total sum of the backed-up usage durations reaches the scrapping duration, perform forced scrapping on the heating system of the electric heating table.

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