Automatic timer and timing method

Abstract

The invention aims to provide an automatic timer and a timing method, and the automatic timer comprises a pressing detection unit which is installed on a seat; the infrared sensor is mounted on the table; an input module; the host is electrically connected with the infrared sensor, and the host is in communication connection with the pressing detection unit and the input module; and the host is used for starting timing according to the target timing scene information if the infrared sensor can receive the infrared reflection signal reflected based on the infrared emission signal and receives the pressure signal information collected by the pressing detection unit. According to the scheme, it can be accurately confirmed that the user sits on the seat, and the situation that timing is triggered by mistake due to articles on the seat or a table is avoided; and timing based on the target timing scene information to realize scene-based timing.

Description

Technical Field

[0001] The present application relates to the field of communications, and in particular to an automatic timer and a timing method. Background Art

[0002] The Pomodoro Technique is a method of time management and work efficiency improvement, created by Francesco Cirillo in the 1980s. This method is particularly suitable for today's fragmented time, especially for primary and secondary school students. It can not only improve efficiency but also improve concentration. At the same time, forced rest can relax the eyes and help protect vision.

[0003] Currently, most timers have a single triggering method, which requires users to manually set the time and then start timing. However, users often start to realize the need for timing after they have started studying or working for a period of time, which easily leads to giving up timing. Summary of the invention

[0004] One object of the present application is to provide an automatic timer and a timing method.

[0005] According to one aspect of the present application, an automatic timer is provided, including a pressure detection unit, which is installed on a seat and is used to collect pressure signal information acting on the seat; an infrared sensor, which is installed on a table and is used to transmit an infrared transmission signal in the direction of the seat; an input module, which is used to input target timing scene information; a host, which is electrically connected to the infrared sensor and is respectively communicatively connected to the pressure detection unit and the input module; the host is used to: if it can receive an infrared reflection signal based on the reflection of the infrared transmission signal through the infrared sensor, and receives the pressure signal information collected by the press detection unit, start timing according to the target timing scene information.

[0006] According to another aspect of the present application, a method for timing using an automatic timer is provided, wherein the automatic timer includes the automatic timer as described above, and the method includes: Transmit infrared transmission signals toward the seat through infrared sensors; If the infrared reflection signal returned based on the infrared transmission signal can be received by the infrared sensor, and the pressure signal information collected by the pressure detection unit is received, the timing starts according to the target timing scene information, wherein the target timing scene information is obtained through the input module.

[0007] According to one aspect of the present application, a computer device for automatic timing is provided, the device comprising: Processor; and A memory arranged to store computer executable instructions which, when executed, cause the processor to perform the operations of any of the methods described above.

[0008] According to one aspect of the present application, a computer-readable medium storing instructions is provided, wherein when the instructions are executed, the system performs the operation of any of the methods described above.

[0009] Compared with the prior art, the automatic timer of the present application can prevent the infrared sensor from detecting the infrared reflection signal when the infrared sensor is blocked by desktop items such as books by installing the infrared sensor on the table, and the infrared sensor transmits an infrared transmission signal in the direction of the seat. By setting a pressure detection unit and an infrared sensor, the host will trigger the start of the timing only when it receives the pressure signal information collected by the pressure detection unit and the infrared reflection signal collected by the infrared sensor at the same time, accurately confirming that the user has sat in the seat, and avoiding the occurrence of false triggering of the timing due to items on the seat or on the table. Different from the traditional timing method, this solution is also provided with an input module, which is used to input the target timing scene information. The host performs timing based on the target timing scene information to achieve scene-based timing.

[0010] At the same time, the present application provides a method for timing using an automatic timer, which can receive an infrared reflection signal based on an infrared transmission signal through an infrared sensor, and receive pressure signal information collected by a pressure detection unit, and start timing according to target timing scene information, wherein the target timing scene information is obtained through an input module. Different from the traditional timing method, this solution innovatively proposes timing based on target timing scene information, realizing scene-based timing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 A schematic diagram showing the structure of an automatic timer in application according to an embodiment of the present application; Figure 2 One of the structural schematic diagrams of an automatic timer according to an embodiment of the present application is shown; Figure 3 One of the schematic diagrams showing a pressure switch assembly according to an embodiment of the present application; Figure 4 A second schematic diagram showing a pressure switch assembly according to an embodiment of the present application; Figure 5 A second structural schematic diagram of an automatic timer according to an embodiment of the present application is shown; Figure 6 A flow chart of a method for timing using an automatic timer according to an embodiment of the present application is shown; Figure 7 A functional block diagram of an automatic timer according to an embodiment of the present application is shown; Figure 8 An exemplary system is shown that can be used to implement the various embodiments described in this application.

[0012] Description of reference numerals: 1. Press detection unit; 11. Second single-chip microcomputer; 12. Second wireless communication module; 13. Battery; 14. Pressure switch; 15. MOS switch; 2. Infrared sensor; 3. Input module; 4. Host; 41. First single-chip microcomputer; 42. First wireless communication module; 5. Chair; 6. Table; 7. Timing reminder module; 8. Light metering detection unit; 81. Light metering module; 82. Relay; 9. Desk lamp. DETAILED DESCRIPTION

[0013] The present application is described in further detail below in conjunction with the accompanying drawings.

[0014] In a typical configuration of the present application, the terminal, the device of the service network and the trusted party all include one or more processors (eg, a central processing unit (CPU)), an input / output interface, a network interface and a memory.

[0015] Memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash memory. Memory is an example of a computer-readable medium.

[0016] Computer readable media include permanent and non-permanent, removable and non-removable media that can be used to store information by any method or technology. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, Phase-Change Memory (PCM), Programmable Random Access Memory (PRAM), Static Random-Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of random access memory (RAM), Read-Only Memory (ROM), Electrically-Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, magnetic cassettes, tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device.

[0017] The devices referred to in this application include but are not limited to terminals, network devices, or devices formed by integrating terminals and network devices through a network. The terminal includes but is not limited to any mobile electronic product that can interact with a user (for example, interact with a user through a touchpad), such as a smart phone, a tablet computer, etc. The mobile electronic product can use any operating system, such as an Android operating system, an iOS operating system, etc. Among them, the network device includes an electronic device that can automatically perform numerical calculations and information processing according to pre-set or stored instructions, and its hardware includes but is not limited to a microprocessor, an application specific integrated circuit (ASIC), a programmable logic device (PLD), a field programmable gate array (FPGA), a digital signal processor (DSP), an embedded device, etc. The network device includes but is not limited to a computer, a network host, a single network server, a plurality of network server sets or a cloud composed of multiple servers; here, the cloud is composed of a large number of computers or network servers based on cloud computing (Cloud Computing), wherein cloud computing is a type of distributed computing, a virtual supercomputer composed of a group of loosely coupled computer sets. The network includes but is not limited to the Internet, wide area network, metropolitan area network, local area network, VPN network, wireless self-organizing network (Ad Hoc network), etc. Preferably, the device may also be a program running on the terminal, network device, or a device formed by integrating the terminal and network device, network device, touch terminal, or network device and touch terminal through a network.

[0018] Of course, those skilled in the art should understand that the above-mentioned devices are only examples, and other existing or future devices that are applicable to the present application should also be included in the scope of protection of the present application and are included here by reference.

[0019] In the description of the present application, “plurality” means two or more, unless otherwise clearly and specifically defined.

[0020] Figure 1A schematic diagram of the structure of an automatic timer according to an embodiment of the present application is shown, and the automatic timer includes: a pressure detection unit 1, which is installed on a seat 5 and is used to collect pressure signal information acting on the seat 5; an infrared sensor 2, which is installed on a table and is used to transmit an infrared transmission signal in the direction of the seat 5; an input module 3, which is used to input target timing scene information; a host 4, which is electrically connected to the infrared sensor 2 and is respectively communicatively connected to the pressure detection unit 1 and the input module 3; the host 4 is used to: if it can receive an infrared reflection signal based on the infrared transmission signal returned through the infrared sensor 2, and receives the pressure signal information collected by the press detection unit 1, start timing according to the target timing scene information. In some embodiments, the automatic timer is applied to a table and chair assembly, for example, Figure 1 As shown, the seat 5 assembly includes a desk and chair for students, and can also be a work desk and chair. The seat 5 includes a backrest and a cushion, and the height of the table is higher than the height of the cushion. Figure 1 The infrared sensor 2 is disposed at the bottom of the table, and the infrared sensor 2 is used to transmit an infrared transmission signal toward the seat 5 (for example, Figure 1The direction of the arrow in is the emission direction of the infrared emission signal). In some embodiments, those skilled in the art will appreciate that the sensing distance of the infrared sensor 2 can be adjusted by adjusting the potentiometer of the infrared sensor 2 (for example, 10 cm, 20 cm, etc.). For example, if an obstruction (for example, a user sitting on the seat 5, or the backrest of the seat 5) is within the sensing distance, the infrared emission signal emitted by the infrared sensor 2 encounters the obstruction, and the infrared sensor 2 can receive an infrared reflection signal based on the reflection of the obstruction. In some embodiments, when the seat 5 is under pressure (for example, the user sits on the seat 5), the pressure detection unit 1 can detect the pressure signal information. For a detailed introduction to the press detection unit 1, please refer to the corresponding embodiment below, which will not be repeated here. In some embodiments, the input module 3 includes but is not limited to an operable interface, a mobile phone, etc. For example, an input box for the user to input information is provided on the operable interface, so that the user can operate (for example, turn on the host 4, input the target timing scene information, etc.). For another example, the corresponding timing APP can be downloaded on the mobile phone, and the user can input information through the input interface on the timing APP. In some embodiments, when the input module 3 includes an operable interface, the operable interface can be connected and communicated with the host 4 by means of an electrical connection. In other embodiments, when the input module 3 includes a mobile phone, the mobile phone and the host 4 can be connected and communicated by means of a wireless connection. For example, the host 4 is provided with a Bluetooth module, and the mobile phone and the host 4 are connected by Bluetooth. In some embodiments, the input module 3 can be installed on a desktop for user operation. In some embodiments, the host 4 can be installed on a table together with the infrared sensor 2, so that the host 4 and the infrared sensor 2 can be communicated and connected by means of an electrical connection. In some embodiments, the host 4 is respectively communicated and connected with the press detection unit 1 and the input module 3. Specifically, the press detection unit 1 needs to be installed on the seat 5, so the press detection unit 1 and the host 4 are preferably communicated and connected by means of a wireless connection. The wireless connection can avoid the inconvenience caused by the cable connection such as the electrical connection, and also reduce the risk of cable damage. In some embodiments, if an infrared reflection signal based on the reflection of the infrared emission signal can be received by the first sensor, it means that there is an obstruction blocking the infrared sensor 2. Based on the characteristics of the table and chair assembly (for example, the backrest of the seat 5 can block the infrared sensor 2), and the current situation that the user needs to sit on the seat 5 when studying or working, in this application, the objects that can serve as the obstruction include the backrest and the user. Furthermore, when the user sits on the seat 5 when studying or working, the pressure detection unit 1 can collect pressure signal information. In this embodiment, only when the infrared reflection signal and the pressure signal information are obtained at the same time, it is determined that the user is in the learning or working state, thereby automatically triggering the automatic timer to avoid the occurrence of false triggering of the timing.In this embodiment, the infrared sensor 2 is arranged at the bottom of the table to prevent the timing from being triggered by mistake due to the cover of the book. In some embodiments, different timing scene information corresponds to different timing modes, and the host 4 determines the corresponding timing mode according to different target timing scene information and performs timing based on the timing mode. For the specific introduction of this part, please refer to the corresponding embodiment below, which will not be repeated here.

[0021] In some embodiments, reference Figure 2The host 4 includes a first single-chip microcomputer 41 and a first wireless communication module 42, and the press detection unit 1 includes a second single-chip microcomputer 11, a second wireless communication module 12, a battery 13 and one or more pressure switches 14; the first single-chip microcomputer 41 is electrically connected to the infrared sensor 2 and the first wireless communication module 42 respectively, and the first single-chip microcomputer 41 is used for: when the press detection unit includes a pressure switch, if the infrared reflection signal based on the infrared emission signal reflection can be received by the infrared sensor 2, and the pressure signal information collected by the press detection unit 1 is received, the timing is started according to the target timing scene information; when the press detection unit includes multiple pressure switches, if the infrared reflection signal based on the infrared emission signal reflection can be received by the infrared sensor The reflected infrared reflection signal, and the pressure signal information collected by the press detection unit meets the trigger timing condition, and the timing starts according to the target timing scene information; the battery 13 is electrically connected to the second single-chip microcomputer 11 and one or more pressure switches 14 respectively, and the battery 13 is electrically connected to the second wireless communication module 12 through the MOS switch 15. The second single-chip microcomputer 11 is also electrically connected to the MOS switch 15 and one or more pressure switches 14 respectively. When at least one of the one or more pressure switches 14 is pressed, the second single-chip microcomputer 11 is awakened, and the second single-chip microcomputer 11 is used to: respond to the awakening event, send the start instruction information to the MOS switch 15, and send the pressure signal information to the first wireless communication module 42. In some embodiments, the infrared sensor 2 and the host 4 are installed on the table, and the infrared sensor 2 and the host 4 can obtain power by plugging in the power supply. The press detection unit 1 needs to be set on the seat 5, so it is more convenient for the press detection unit 1 to be powered by the battery 13. In this embodiment, the pressure detection unit 1 includes one or more pressure switches 14. When one pressure switch 14 is included, the pressure switch 14 is electrically connected to the battery 13 and the second single-chip computer 11 respectively. When a user sits on the seat 5, the pressure switch 14 is pressed, and the pressure switch 14 generates an electrical signal. The second single-chip computer 11 is awakened by the pressing of the pressure switch 14. The battery 13 and the second communication module are connected by the second single-chip computer 11. The second single-chip computer 11 is in a dormant state before being awakened. When the user sits on the seat 5, the second single-chip computer 11 is awakened by the pressure switch 14, thereby achieving the purpose of saving electricity. When the second wireless communication module 12 is connected to the battery 13, wireless communication is established between the second wireless communication module 12 and the first wireless communication module 42, so that the pressure signal information is sent to the first single-chip computer 41 through the second wireless communication module 12, so that the first single-chip computer 41 can receive the pressure signal information collected by the press detection unit 1.In some embodiments, the pressure signal information includes one or more pressure signals and the number information corresponding to each pressure signal. When there is only one pressure switch 14, the pressure signal information only includes the number information and pressure signal of the pressure switch 14. The second single-chip microcomputer 11 is awakened by the pressure switch 14, and a wireless connection between the first communication module and the second communication module is established. The second single-chip microcomputer sends the pressure signal information to the first single-chip microcomputer through the second communication module and the first communication module. The first single-chip microcomputer responds to the received pressure signal information and the infrared reflection signal and automatically triggers the timing (starts timing according to the target timing scene information). In some embodiments, the pressure switch 14 is also called a membrane switch. In some embodiments, the MOS switch 15 is also called a MOS tube switch circuit. In some embodiments, the press detection unit 1 includes a pressure switch 14, and the second single-chip microcomputer 11 can be awakened by the above embodiment. The first single-chip microcomputer responds to the pressure signal information and the infrared transmission signal received at the same time and starts timing. In other embodiments, in order to avoid false triggering of the press detection unit 1 and correct the user's sitting posture (for example, when there are sundries on the seat, the press detection unit 1 may also be triggered; or the user's sitting posture is not standard, and only sits on the position where the seat is provided with the pressure switch 14), the press detection unit 1 includes a plurality of pressure switches 14, each of which is electrically connected to the second single-chip computer 11, and each of which is also electrically connected to the battery 13. In some embodiments, the plurality of pressure switches 14 have a certain arrangement, and generally the plurality of pressure switches 14 can form a certain shape, such as a circle (such as. Figure 3 as shown), square (as Figure 4As shown) or other shapes such as a rectangle, a pressure switch is arranged at the center point. Of course, those skilled in the art will understand that the arrangement of the multiple pressure switches 14 described above is only an example, and other existing or future arrangements that may appear are also within the scope of protection of the present application if they are applicable to the present application, and are included herein by reference. In some embodiments, when multiple pressure switches 14 are included, each pressure switch 14 has its own numbering information (for example, A11, A12, A13, A14, A15, where A13 is the pressure switch 14 in the middle position). In some embodiments, the trigger timing conditions include but are not limited to the numbering information of the pressed pressure switch being included in the target pressure switch combination (for example, one or more target pressure switch combinations can be preset, each target pressure switch combination includes at least two target pressure switches, and the pressed pressure switches are all the target pressure switches included in a certain target pressure switch combination). When the pressure detection unit 1 includes multiple pressure switches 14, in some embodiments, in order to better save energy and electricity, avoid false triggering, and help users develop good sitting habits, the second single-chip microcomputer can determine whether the pressure signal information meets the trigger timing condition. When the trigger timing condition is met, the second single-chip microcomputer is awakened, and the pressure signal information and the information that the pressure signal information meets the trigger timing condition are sent to the first single-chip microcomputer. For example, one or more target pressure switch combinations (for example, A11, A12, A13; A11, A13, A15; A12, A14, A13; A14, A15, A13) are preset in the second single-chip microcomputer 11, and each target pressure switch combination includes at least two target pressure switches. The second single-chip microcomputer 11 can only be awakened when the target pressure switches in the target pressure switch combination of the multiple pressure switches 14 and at least one target pressure switch combination are pressed at the same time. In other words, the second single-chip microcomputer 11 is awakened to send the start instruction information to the MOS switch only when it detects that at least one target pressure switch in the target pressure switch combination is pressed at the same time, and sends the pressure signal information (for example, the pressure signal information includes the number information of the pressed target pressure switch and the pressure signal) and the information that the pressure signal information meets the trigger timing condition to the first single-chip microcomputer 41. In other embodiments, in order to remind the user in a way that the user can perceive that the user may be in a false trigger state or an inaccurate sitting posture state, when any pressure switch 14 of the multiple pressure switches 14 in the press detection unit 1 is pressed, the second single-chip microcomputer can be awakened, and after being awakened, the second single-chip microcomputer sends the start instruction information to the MOS switch, and the second single-chip microcomputer sends the pressure signal information to the first single-chip microcomputer. The first single-chip microcomputer can determine whether the pressure signal information meets the trigger timing condition, and the first single-chip microcomputer determines whether the press detection unit is falsely triggered, and whether the user's sitting posture is standard.For example, one or more target pressure switch combinations (for example, A11, A12, A13; A11, A13, A15; A12, A14, A13; A14, A15, A13) are preset in the first single-chip microcomputer 41, and each target pressure switch combination includes at least two target pressure switches. When the number information in the pressure signal information sent by the second single-chip microcomputer corresponds to the number information of the target pressure switch in the target pressure switch combination, it is determined that the press detection unit is not triggered by mistake and the user's sitting posture is correct; otherwise, it is determined that the press detection unit is triggered by mistake and the user's sitting posture is incorrect. In some embodiments, the automatic timer also includes a timing reminder module. When the first single-chip microcomputer determines that the press detection unit is triggered by mistake and the user's sitting posture is incorrect, it sends a false trigger reminder information or an incorrect sitting posture reminder information to the timing reminder module. In this embodiment, the press detection unit has a simple sitting posture judgment function, which judges the user's posture according to the position and number of the pressure switches, and can also help the user develop good sitting habits in combination with the warning sound.

[0022] In some embodiments, reference Figure 5The automatic timer also includes a functional unit, which includes a timing reminder module 7 and a light detection unit 8. The light detection unit 8 includes a photometric module 81 and a relay 82. The host is electrically connected to the timing reminder module 7, the photometric module 81 and the relay 82 respectively, and is connected to the desk lamp 9 through the relay 82; the target timing scene information corresponds to the target timing template information, and the target timing template information includes the target timing time. The host 4 is also used for: when the timing starts, if the current light intensity collected by the photometric module 81 is less than or equal to the light intensity threshold, sending a desk lamp turn-on instruction information to the relay 82 to control the relay 82 to turn on the desk lamp 9; within the target timing time, if the first trigger pause condition is met, detecting whether the target timing template information also includes a second trigger pause condition, if so, pausing the timing, and sending a pause timing prompt information to the timing reminder module, and reminding the user to pause the timing through the timing reminder module; when the target timing time is reached, sending a timing completion prompt information to the timing reminder module, and reminding the user that the timing has been completed through the timing reminder module, and sending a desk lamp turn-off instruction information to the relay to control the relay to turn off the desk lamp. In some embodiments, the execution body of the host 4 includes a first single-chip microcomputer 41. In some embodiments, the timing reminder module 7 includes but is not limited to a voice prompter or a prompt interface. For example, the user is reminded by voice to pause the timing or the timing is completed, or a prompt information of pausing the timing or the timing is completed is presented through the prompt interface. In some embodiments, the timing reminder module is installed on a table. For example, the user may need to pause learning or working during learning or working (for example, when going to the toilet, etc., it is necessary to temporarily leave the seat 5). Different timing scene information corresponds to different timing template information, and the timing template information includes the timing time. For example, the target timing time corresponding to the target timing scene information is ten minutes. The first trigger pause condition includes but is not limited to the infrared sensor 2 not collecting the infrared reflection signal, and / or the pressure detection unit 1 does not collect the pressure signal information. In some embodiments, the first trigger pause condition may also include that the pressure signal information does not meet the trigger timing condition. For example, after the timing starts, if the infrared sensor 2 does not collect the infrared reflection signal (in other words, the host 4 does not receive the infrared reflection signal collected by the infrared sensor 2), it is detected whether the target timing template information also includes the second trigger pause condition. If so, the timing is paused, and a pause timing prompt message is sent to the timing reminder module, and the timing reminder module 7 is used to remind the user to pause the timing; when the timing is completed (for example, the target timing time is reached), a timing completion prompt message is sent to the timing reminder module, and the timing reminder module 7 is used to remind the user that the timing is completed.In some embodiments, the host 4 (specifically the first single-chip computer 41) is provided with a light intensity threshold, and the current light intensity is collected through the light measuring module 81. If the current light intensity is less than or equal to the light intensity threshold, the relay 82 is sent a turn-on command message for turning on the desk lamp 9 to control the relay 82 to turn on the desk lamp 9 to protect the user's eyes. When the timing is completed, the host 4 sends a turn-off command message for turning off the desk lamp 9 to the relay 82 to control the relay 82 to turn off the desk lamp 9, thereby achieving the purpose of saving electricity.

[0023] As a practical automatic timer, it must be simple, convenient, stable and reliable to use. The automatic timer of the present application adopts a separate design, such as simultaneous detection of seat detection and desktop detection, and at the same time satisfies the triggering method to avoid false triggering. Considering the use scenario of the product, taking into account both safety and convenience of use, the host is placed on the desk without moving, so it is powered by 5V DC. Considering the invisible risks that infrared light may bring to the user's eyes, it is installed and fixed on the bottom surface of the table through a hidden installation to avoid similar safety risks. Taking into account that the seat will inevitably move forward, backward, left and right, it is battery-powered, and the press detection unit and the host communicate wirelessly, thereby avoiding the many inconveniences caused by wire connection. Battery power supply must consider the problem of power consumption, so it is necessary to adopt a low-power working mode. The design schemes in this article have eliminated such risk problems one by one. In addition to meeting basic timing needs, the product also has a number of humanized auxiliary functions. For example, when the user ignores the light intensity issue because he is focused on studying or working, the desk lamp will automatically turn on when the light is weak; and when the user finishes studying or working, in addition to voice reminders to take a break, the desk lamp will be forced to turn off, allowing the user to leave his seat to relax his eyes and protect his eyesight. This function also cultivates the user's awareness of environmental protection and energy saving.

[0024] Figure 6 A method for timing using an automatic timer according to another embodiment of the present application is shown. The method is implemented based on the host of the automatic timer described in any of the above embodiments, and includes step S11 and step S12. In step S11, an infrared transmission signal is transmitted toward the seat through an infrared sensor; in step S12, if the infrared reflection signal based on the infrared transmission signal can be received by the infrared sensor, and the pressure signal information collected by the pressure detection unit is received, the timing is started according to the target timing scene information, wherein the target timing scene information is obtained through the input module. Here, please refer to the above embodiment for the relevant description of the automatic timer, which will not be repeated here.

[0025] Specifically, in step S11, an infrared sensor transmits an infrared transmission signal toward the seat. Those skilled in the art will appreciate that, for an infrared sensor, the sensing distance of the infrared sensor can be adjusted by adjusting the potentiometer of the infrared sensor. If the obstruction is within the sensing distance, the infrared sensor can receive an infrared reflection signal reflected from the infrared transmission signal emitted by the infrared sensor. Figure 1 The arrow direction is the emission direction of the infrared emission signal.

[0026] In step S12, if the infrared reflection signal based on the infrared emission signal can be received by the infrared sensor, and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information, wherein the target timing scene information is obtained through the input module. In this embodiment, the infrared sensor is used to detect whether the user is located in front of the table, and the press detection unit is used to detect whether the user is sitting on the seat. When the host (specifically the first single-chip microcomputer of the host) can receive the infrared reflection signal received by the infrared sensor (in other words, when the infrared sensor can receive the infrared reflection signal reflected based on the infrared emission signal emitted by the infrared sensor), it is determined that the user is located in front of the table. When the host can receive the pressure signal information collected by the press detection unit, it is determined that the user is sitting on the seat. In this embodiment, the timing is automatically triggered only when the infrared reflection signal and the pressure signal information are received at the same time. In some embodiments, different scene timing information corresponds to different timing modes to adapt to different user needs. For a specific introduction to timing based on target scene timing information, please refer to the following corresponding embodiments, which will not be repeated here. In some embodiments, the target scene timing information can be input by the user in advance through the input module.

[0027] In some embodiments, the pressure signal information includes one or more pressure signals and the number information of the pressure switch corresponding to each pressure signal, and step S12 includes: when the press detection unit includes one pressure switch, if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information; when the press detection unit includes multiple pressure switches, if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, and the pressure signal information meets the trigger timing condition, the timing is started according to the target timing scene information; the method also includes step S13 (not shown): if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received; the pressure signal information includes one number information, or the pressure signal information includes multiple number information, and the multiple number information does not correspond to the number information of the target pressure switch combination; send the sitting reminder information to the timing reminder module. In some embodiments, as described in the above embodiments, when the pressing detection unit includes a pressure switch, if the infrared reflection signal based on the infrared emission signal can be received by the infrared sensor, and the pressure signal information collected by the pressing detection unit is received, the timing can be triggered. In other embodiments, when the pressing detection unit includes multiple pressure switches, if the infrared reflection signal based on the infrared emission signal can be received by the infrared sensor, and the pressure signal information collected by the pressing detection unit is received, and the pressure signal information meets the trigger timing condition, the timing can be triggered. In some embodiments, the trigger timing condition includes that the pressure signal information includes multiple numbering information, and the multiple numbering information corresponds to the numbering information of the target pressure switch combination. For example, one or more target pressure switch combinations can be preset, each target pressure switch combination includes at least two target pressure switches, and the pressure switches pressed together are all the target pressure switches included in a certain target pressure switch combination. In some embodiments, the second single-chip microcomputer can determine whether the pressure signal information meets the trigger timing condition, and in other embodiments, the first single-chip microcomputer can also determine whether the pressure signal information meets the trigger timing condition. The specific description can refer to the above corresponding embodiments, and will not be repeated here.For example, the first single-chip microcomputer determines whether the pressure signal information meets the trigger timing conditions. One or more target pressure switch combinations are preset in the first single-chip microcomputer (for example, A11, A12, A13; A11, A13, A15; A12, A14, A13; A14, A15, A13), and each target pressure switch combination includes at least two target pressure switches. When multiple numbering information in the pressure signal information corresponds to the numbering information of the target pressure switch combination (for example, the pressure signal information includes numbering information A11, A12, A13, and a certain target pressure switch combination includes target numbering information A11, A12, A13), and the infrared reflection signal returned based on the infrared transmission signal and the pressure signal information collected by the press detection unit can be received through the infrared sensor, the timing starts according to the target timing scene information. If it is possible to receive the infrared reflection signal returned based on the infrared transmission signal through the infrared sensor, and receive the pressure signal information collected by the press detection unit, the pressure signal information includes a number information, or the pressure signal information includes multiple number information, and the multiple number information does not correspond to the number information of the target pressure switch combination, the sitting posture reminder information is sent to the timing reminder module, so as to help the user develop good sitting posture habits in combination with the warning sound or warning information.

[0028] In some embodiments, starting timing according to the target timing scene information includes: querying the target timing template information corresponding to the target timing scene information from the timing scene database according to the target timing scene information, wherein there is a mapping relationship between the target timing scene information and the target timing template information, and the target timing template information includes the target timing time; within the target timing time, if the first trigger pause condition is met, detecting whether the target timing template information also includes the second trigger pause condition; if the target timing template information also includes the second trigger pause condition, pausing the timing; when the infrared reflection information based on the infrared emission signal can be received by the infrared sensor, and the received pressure signal information collected by the pressing detection unit meets the trigger timing condition, continuing the timing. In some embodiments, when the pressing detection unit includes a pressure switch, the trigger timing condition includes the pressing detection unit collecting the pressure signal information; when the pressing detection unit includes multiple pressure switches, the trigger timing condition includes the multiple numbering information in the pressure signal information collected by the pressing detection unit corresponding to the numbering information of the target pressure switch combination. In some embodiments, a timing scene database is set in the host, and the timing scene database includes multiple timing scene information and the timing template information corresponding to each timing scene information. In some embodiments, different timing modes are realized by different timing template information. For example, the host queries the target timing template information corresponding to the target timing scene information from the timing scene database according to the target timing scene information set by the user. In some embodiments, the timing template information includes the timing time, for example, different timing scene information corresponds to different timing times. In some embodiments, the first trigger pause condition includes at least one of the following: (1) the infrared sensor does not receive the infrared reflection signal; (2) the pressure detection unit does not collect the pressure signal information; (3) the infrared sensor does not receive the infrared reflection signal, and the pressure detection unit does not detect the pressure signal information; (4) the pressure signal information collected by the press detection unit does not meet the trigger timing condition. When the first trigger pause condition is met, the host further performs timing according to the target timing template information. Of course, those skilled in the art will understand that the first trigger pause condition described above is only an example, and other existing or future first trigger pause conditions that may appear are also within the scope of protection of the present application if they are applicable to the present application, and are included herein by reference. In some embodiments, the target timing scene information includes any of the following: oral calculation scene; examination scene; ordinary scene; custom scene. In some embodiments, the timing time includes but is not limited to ten minutes, forty-five minutes, etc. For example, the timing time corresponding to the oral calculation scenario is ten minutes; the timing time corresponding to the general scenario is 45 minutes; the timing time corresponding to the examination scenario is 45 minutes, etc. In some embodiments, the timing time corresponding to the custom scenario can be set by the user. For example, the user inputs the timing time of the custom scenario through the input module.In some embodiments, the second trigger pause condition includes: when the first trigger pause condition is met, the timing is paused. For example, when the first trigger pause condition is met, it is detected whether the target timing template information corresponding to the target timing scene information also includes the second trigger pause condition. If it exists, the timing is paused, and if the second trigger pause condition does not exist, the timing is not stopped. Further, when the infrared reflection signal based on the infrared emission signal can be received by the infrared sensor again, and the pressure signal information collected by the received pressing detection unit meets the trigger timing condition, the timing continues. In some embodiments, the target timing template information may also include a countdown reminder condition, and the countdown reminder condition includes that the current timing time reaches the target percentage of the target timing time (for example, the target timing time is one hundred minutes, the target percentage is 90%, and when ninety minutes have been counted from the start of the timing to the current time, it is determined that the countdown reminder condition is met). When the target timing template information includes a countdown reminder condition and the countdown reminder condition is met, the host sends a countdown reminder message to the timing reminder template to remind the user that the current timing is about to end.

[0029] Of course, those skilled in the art will understand that the target timing scenario information, the first trigger pause condition, the second trigger pause condition, and the target timing template information described above are merely examples, and other existing or future target timing scenario information, the first trigger pause condition, the second trigger pause condition, and the target timing template information, if applicable to the present application, are also within the scope of protection of the present application and are included herein by reference.

[0030] In some embodiments, the method further includes step S14 (not shown), in which, if the current timing task satisfies the final timing condition, within the preset time after the current timing task is completed, if the pressure signal information sent by the pressing detection unit is not received, and the infrared reflection signal sent by the infrared sensor is not received, a seat return prompt information is sent to the timing reminder module to prompt the user to place the seat to the starting position. In some embodiments, the final timing condition includes but is not limited to the end time of the current timing task being later than the latest set time, for example, the latest set time is 22:00, the start time of the current timing task is 21:45, the target timing scene information includes a normal scene, and the target timing time of the normal scene is forty-five minutes, then the end time of the current timing task is later than the latest set time. In some embodiments, for each timing task, the host determines the target timing time based on the target timing scene information of the timing task, determines the end time of the current timing task according to the target timing time, and detects whether the end time is later than the latest set time. In some embodiments, the latest set time can be pre-input into the host by the user through the input module. In some embodiments, the latest set time includes but is not limited to the latest working or studying time of the day (for example, 21:00 every day, 22:00 every day, etc.). In some embodiments, in order to help users develop good working and studying habits, when the host detects that the current timing task meets the final timing conditions, within the preset time after the completion of the current timing task, if the pressure signal information sent by the press detection unit is not received, and the infrared reflection signal sent by the infrared sensor is not received, a seat return prompt information is sent to the timing reminder module to prompt the user to place the seat to the starting position. In some embodiments, the preset time includes but is not limited to five minutes, ten minutes, etc. After a full day of study, a reminder to return the seat is given to help users develop the good habit of organizing supplies in a timely manner.

[0031] Figure 7 A functional block diagram of an automatic timer according to an embodiment of the present application is shown, an automatic timer, the automatic timer is like the automatic timer of any of the above embodiments, the automatic timer also includes a module one and a module two, the module one and the module two is used to transmit an infrared transmission signal toward the direction of the seat through an infrared sensor; the module one and the module two is used to start timing according to target timing scene information if it can receive an infrared reflection signal based on the infrared transmission signal returned through the infrared sensor and receive pressure signal information collected by a pressure detection unit, wherein the target timing scene information is obtained through the input module.

[0032] Here, the specific implementations corresponding to module one and module two are the same as or similar to the specific embodiments of step S11 and step S12, and are therefore not described in detail and are included herein by reference.

[0033] In some embodiments, the pressure signal information includes one or more pressure signals and the number information of the pressure switch corresponding to each pressure signal. The one-two module is used for: when the press detection unit includes one pressure switch, if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information; when the press detection unit includes multiple pressure switches, if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, and the pressure signal information meets the trigger timing condition, the timing is started according to the target timing scene information; it also includes a one-three module (not shown), the one-three module is used for: if the infrared reflection signal returned based on the infrared transmission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received; the pressure signal information includes one number information, or the pressure signal information includes multiple number information, and the multiple number information does not correspond to the number information of the target pressure switch combination; send sitting reminder information to the timing reminder module.

[0034] Here, the specific implementations corresponding to module one two and module one three are the same as or similar to the specific implementations of step S12 and step S13, and are therefore not described in detail and are included herein by reference.

[0035] In some embodiments, starting timing according to target timing scenario information includes: querying target timing template information corresponding to the target timing scenario information from a timing scenario database according to the target timing scenario information, wherein there is a mapping relationship between the target timing scenario information and the target timing template information, and the target timing template information includes a target timing time; within the target timing time, if a first trigger pause condition is met, detecting whether the target timing template information also includes a second trigger pause condition; if the target timing template information also includes the second trigger pause condition, pausing timing; and continuing timing when an infrared reflection signal based on an infrared transmission signal can be received by the infrared sensor, and the received pressure signal information collected by the press detection unit meets the trigger timing condition.

[0036] Here, the specific implementation methods corresponding to modules 1 and 2 are the same as or similar to the specific implementation method of step S12, and thus will not be described in detail and are included herein by reference.

[0037] Here, the specific implementation methods corresponding to modules 1 and 2 are the same as or similar to the specific implementation method of step S12, and thus will not be described in detail and are included herein by reference.

[0038] In some embodiments, the device further includes a four-module (not shown), the four-module is used to If the current timing task meets the final timing conditions, within the preset time after the completion of the current timing task, if the pressure signal information sent by the press detection unit is not received, and the infrared reflection signal sent by the infrared sensor is not received, a seat return reminder message is sent to the timing reminder module to prompt the user to place the seat to the starting position.

[0039] Here, the specific implementation corresponding to the one-three modules is the same as or similar to the specific implementation of step S13, and thus will not be described in detail and is included herein by reference.

[0040] In some embodiments, the target timing scenario information includes any of the following: Mental arithmetic scene; Exam scenario; Ordinary scene; Customize your scene.

[0041] In addition to the methods and devices described in the above embodiments, the present application also provides a computer-readable storage medium, which stores computer code. When the computer code is executed, the method described in any of the preceding items is executed.

[0042] The present application also provides a computer program product. When the computer program product is executed by a computer device, the method described in any of the preceding items is executed.

[0043] The present application also provides a computer device, the computer device comprising: one or more processors; a memory for storing one or more computer programs; When the one or more computer programs are executed by the one or more processors, the one or more processors are caused to implement the method as described in any of the preceding items.

[0044] Figure 8 An exemplary system that can be used to implement various embodiments described in this application is shown; like Figure 8 In some embodiments shown, the system 300 can be used as any of the devices in the various described embodiments. In some embodiments, the system 300 may include one or more computer-readable media (e.g., system memory or NVM / storage device 320) with instructions and one or more processors (e.g., (one or more) processors 305) coupled to the one or more computer-readable media and configured to execute instructions to implement modules to perform the actions described in this application.

[0045] For one embodiment, system control module 310 may include any suitable interface controller to provide any suitable interface to at least one of processor(s) 305 and / or any suitable device or component in communication with system control module 310 .

[0046] The system control module 310 may include a memory controller module 330 to provide an interface to the system memory 315. The memory controller module 330 may be a hardware module, a software module, and / or a firmware module.

[0047] The system memory 315 may be used, for example, to load and store data and / or instructions for the system 300. For one embodiment, the system memory 315 may include any suitable volatile memory, such as a suitable DRAM. In some embodiments, the system memory 315 may include double data rate type four synchronous dynamic random access memory (DDR4 SDRAM).

[0048] For one embodiment, system control module 310 may include one or more input / output (I / O) controllers to provide interfaces to NVM / storage device 320 and communication interface(s) 325 .

[0049] For example, NVM / storage device 320 may be used to store data and / or instructions. NVM / storage device 320 may include any suitable non-volatile memory (e.g., flash memory) and / or may include any suitable non-volatile storage device(s) (e.g., one or more hard disk drives (HDDs), one or more compact disk (CD) drives, and / or one or more digital versatile disk (DVD) drives).

[0050] NVM / storage device 320 may include storage resources that are physically part of the device on which system 300 is installed, or it may be accessible to the device without being part of the device. For example, NVM / storage device 320 may be accessed over a network via communication interface(s) 325.

[0051] Communication interface(s) 325 may provide an interface for system 300 to communicate over one or more networks and / or with any other suitable devices. System 300 may wirelessly communicate with one or more components of a wireless network in accordance with any of one or more wireless network standards and / or protocols.

[0052] For one embodiment, at least one of the processor(s) 305 may be packaged together with the logic of one or more controllers of the system control module 310 (e.g., the memory controller module 330). For one embodiment, at least one of the processor(s) 305 may be packaged together with the logic of one or more controllers of the system control module 310 to form a system-in-package (SiP). For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with the logic of one or more controllers of the system control module 310. For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with the logic of one or more controllers of the system control module 310 to form a system on chip (SoC).

[0053] In various embodiments, the system 300 may be, but is not limited to: a server, a workstation, a desktop computing device, or a mobile computing device (e.g., a laptop computing device, a handheld computing device, a tablet computer, a netbook, etc.). In various embodiments, the system 300 may have more or fewer components and / or a different architecture. For example, in some embodiments, the system 300 includes one or more cameras, a keyboard, a liquid crystal display (LCD) screen (including a touch screen display), a non-volatile memory port, multiple antennas, a graphics chip, an application specific integrated circuit (ASIC), and a speaker.

[0054] It should be noted that the present application can be implemented in software and / or a combination of software and hardware, for example, it can be implemented using an application-specific integrated circuit (ASIC), a general-purpose computer or any other similar hardware device. In one embodiment, the software program of the present application can be executed by a processor to implement the steps or functions described above. Similarly, the software program of the present application (including related data structures) can be stored in a computer-readable recording medium, for example, a RAM memory, a magnetic or optical drive or a floppy disk and the like. In addition, some steps or functions of the present application can be implemented using hardware, for example, as a circuit that cooperates with a processor to perform various steps or functions.

[0055] In addition, a part of the present application may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present application through the operation of the computer. Those skilled in the art should understand that the existence of computer program instructions in computer-readable media includes but is not limited to source files, executable files, installation package files, etc., and accordingly, the way in which computer program instructions are executed by a computer includes but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium can be any available computer-readable storage medium or communication medium accessible to the computer.

[0056] Communication media include media by which communication signals containing, for example, computer readable instructions, data structures, program modules, or other data are transmitted from one system to another. Communication media may include guided transmission media such as cables and wires (e.g., fiber optic, coaxial, etc.) and wireless (unguided transmission) media that can propagate energy waves, such as acoustic, electromagnetic, RF, microwave, and infrared. Computer readable instructions, data structures, program modules, or other data may be embodied as a modulated data signal in, for example, a wireless medium such as a carrier wave or similar mechanism such as embodied as part of spread spectrum technology. The term "modulated data signal" refers to a signal whose one or more characteristics are changed or set in such a manner as to encode information in the signal. Modulation may be analog, digital, or a hybrid modulation technique.

[0057] By way of example and not limitation, computer-readable storage media may include volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules or other data. For example, computer-readable storage media include, but are not limited to, volatile memory, such as random access memory (RAM, DRAM, SRAM); and non-volatile memory, such as flash memory, various read-only memories (ROM, PROM, EPROM, EEPROM), magnetic and ferromagnetic / ferroelectric memories (MRAM, FeRAM); and magnetic and optical storage devices (hard disks, magnetic tapes, CDs, DVDs); or other media now known or later developed that can store computer-readable information / data for use with a computer system.

[0058] Here, according to an embodiment of the present application, a device is included, which includes a memory for storing computer program instructions and a processor for executing the program instructions, wherein, when the computer program instructions are executed by the processor, the device is triggered to run the methods and / or technical solutions based on the aforementioned multiple embodiments of the present application.

[0059] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim can also be implemented by one unit or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

Claims

1. An automatic timer, characterized in that: The automatic timer comprises: A pressure detection unit, the pressure detection unit is installed on the seat, and the pressure detection unit is used to collect pressure signal information acting on the seat; An infrared sensor, the infrared sensor is installed on the table, and the infrared sensor is used to transmit an infrared transmission signal in the direction of the seat; An input module, the input module is used to input target timing scenario information; A host, the host is electrically connected to the infrared sensor, and the host is respectively communicatively connected to the press detection unit and the input module; the host is used to: if it can receive an infrared reflection signal based on the reflection of the infrared emission signal through the infrared sensor, and receive the pressure signal information collected by the press detection unit, start timing according to the target timing scene information.

2. The automatic timer according to claim 1, characterized in that: The host comprises a first single-chip microcomputer and a first wireless communication module, and the pressure detection unit comprises a second single-chip microcomputer, a second wireless communication module, a battery and one or more pressure switches; The first single-chip microcomputer is electrically connected to the infrared sensor and the first wireless communication module respectively, and the first single-chip microcomputer is used for: when the press detection unit includes a pressure switch, if the infrared reflection signal based on the reflection of the infrared emission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information; when the press detection unit includes a plurality of pressure switches, if the infrared reflection signal based on the reflection of the infrared emission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit meets the trigger timing condition, the timing is started according to the target timing scene information; The battery is electrically connected to the second single-chip microcomputer and one or more pressure switches respectively, the battery is electrically connected to the second wireless communication module through a MOS switch, the second single-chip microcomputer is also electrically connected to the MOS switch and one or more pressure switches respectively, when at least one of the one or more pressure switches is pressed, the second single-chip microcomputer is awakened, and the second single-chip microcomputer is used to: in response to the wake-up event, send start instruction information to the MOS switch, and send pressure signal information to the first wireless communication module.

3. The automatic timer according to claim 1, characterized in that: The automatic timer also includes a functional unit, which includes a timing reminder module and a light detection unit. The light detection unit includes a photometric module and a relay. The host is electrically connected to the timing reminder module, the photometric module and the relay respectively, and is connected to the desk lamp through the relay. The target timing scene information corresponds to target timing template information, and the target timing template information includes target timing time. The host is also used to: when timing starts, if the current light intensity collected by the light metering module is less than or equal to the light intensity threshold, send a desk lamp start instruction information to the relay to control the relay to turn on the desk lamp; Within the target timing time, if the first trigger pause condition is met, it is detected whether the target timing template information also includes the second trigger pause condition. If so, the timing is paused, and a pause timing prompt message is sent to the timing reminder module, so that the user is reminded to pause the timing through the timing reminder module; when the target timing time is reached, a timing completion prompt message is sent to the timing reminder module, so that the user is reminded that the timing has been completed through the timing reminder module, and a desk lamp off instruction message is sent to the relay to control the relay to turn off the desk lamp.

4. A method for timing using an automatic timer, characterized in that: Based on the host implementation of the automatic timer according to any one of claims 1 to 3, the method comprises: Transmit infrared transmission signals toward the seat through infrared sensors; If the infrared reflection signal returned based on the infrared emission signal can be received by the infrared sensor, and the pressure signal information collected by the pressure detection unit is received, the timing starts according to the target timing scene information, wherein the target timing scene information is obtained through the input module.

5. The method according to claim 4, characterized in that The pressure signal information includes one or more pressure signals and the number information of the pressure switch corresponding to each pressure signal. If the infrared reflection signal returned based on the infrared emission signal can be received by the infrared sensor and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information, including: When the press detection unit includes one pressure switch, if the infrared reflection signal returned based on the infrared emission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, the timing is started according to the target timing scene information; when the press detection unit includes multiple pressure switches, if the infrared reflection signal returned based on the infrared emission signal can be received through the infrared sensor, and the pressure signal information collected by the press detection unit is received, and the pressure signal information meets the trigger timing condition, the timing is started according to the target timing scene information; The method further comprises: If it is possible to receive the infrared reflection signal returned based on the infrared transmission signal through the infrared sensor, and receive the pressure signal information collected by the press detection unit; the pressure signal information includes a number information, or the pressure signal information includes multiple number information, and the multiple number information does not correspond to the number information of the target pressure switch combination; send the sitting reminder information to the timing reminder module.

6. The method according to claim 4 or 5, characterized in that: The starting of timing according to the target timing scene information includes: According to the target timing scenario information, querying the target timing template information corresponding to the target timing scenario information from the timing scenario database, wherein there is a mapping relationship between the target timing scenario information and the target timing template information, and the target timing template information includes the target timing time; If the first trigger pause condition is met within the target timing time, detecting whether the target timing template information also includes a second trigger pause condition; If the target timing template information also includes a second trigger pause condition, pausing the timing; When the infrared reflection signal returned based on the infrared emission signal can be received by the infrared sensor, and the pressure signal information collected by the pressure detection unit meets the trigger timing condition, the timing continues.

7. The method according to claim 4, characterized in that The method further comprises: If the current timing task meets the final timing conditions, within the preset time after the completion of the current timing task, if the pressure signal information sent by the press detection unit is not received, and the infrared reflection signal sent by the infrared sensor is not received, a seat return reminder message is sent to the timing reminder module to prompt the user to place the seat to the starting position.

8. The method according to claim 4, characterized in that The target timing scenario information includes any of the following: Mental arithmetic scene; Exam scenario; Ordinary scene; Customize your scene.

9. A computer device for automatic timing, comprising a memory, a processor and a computer program stored in the memory, characterized in that: The processor executes the computer program to implement the steps of the method according to any one of claims 4 to 8.

10. A computer-readable storage medium having a computer program / instruction stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method as claimed in any one of claims 4 to 8 are implemented.

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