LED calendar

Abstract

The embodiment of the utility model relates to the technical field of electronic calendars, and discloses an LED calendar which comprises a display module, an output module, an interaction module and a control module. The display module is used for displaying time information, date information and temperature information; the output module is used for outputting voice broadcast information and light information; the voice broadcast information comprises voice broadcast of display time information, date information and temperature information; the light information comprises a switch of a display screen of the display module and the brightness of the display screen; the interaction module is used for acquiring key input information and voice input information of a user; and the control module is used for adjusting time information, date information and temperature information to be displayed by the display module according to input information of the interaction module, and controlling voice broadcast information and light information to be output by the output module. By means of the mode, the man-machine interaction function of the LED calendar for feeding back the key input information and the voice input information is achieved.

Description

Technical Field

[0001] The utility model embodiment relates to the technical field of electronic calendars, and in particular to an LED calendar. Background Art

[0002] Most of the current electronic calendar products only have human-machine interface functions such as buttons, which have the disadvantages of inconvenient operation, single output, and not being friendly to people with visual impairments. In addition, only having manual operation functions cannot adapt to the usage habits of most people. Utility Model Content

[0003] In view of the above problems, an embodiment of the utility model provides an LED calendar for solving the technical problems of imperfect human-machine interface functions and inconvenient operation in the prior art solutions.

[0004] According to one aspect of the embodiment of the utility model, there is provided an LED calendar, the LED calendar comprising a display module, an output module, an interaction module and a control module;

[0005] The display module is used to display time information, date information and temperature information;

[0006] The output module is used to output voice broadcast information and light information; the voice broadcast information includes voice broadcast of the display time information, the date information and the temperature information; the light information includes the opening and closing of the display screen of the display module and the brightness of the display screen;

[0007] The interaction module is used to obtain user input information, which includes key input information and voice input information;

[0008] The control module is used to adjust the time information, the date information and the temperature information to be displayed by the display module according to the input information of the interactive module, and control the voice broadcast information and the lighting information to be output by the output module.

[0009] In an optional manner, the display module includes a first digital tube, a second digital tube, a third digital tube and a fourth digital tube for displaying the time information, the date information and the temperature information;

[0010] The first digital tube includes seven LED lights for forming numbers and a PM indicator light for indicating a timing mode; the timing mode includes a 12-hour system and a 24-hour system;

[0011] The second digital tube includes seven LED lights for forming numbers and an AL indicator light for indicating an alarm clock mode;

[0012] The third digital tube includes seven LED lights for forming numbers and a Col indicator light for indicating a time mode;

[0013] The fourth digital tube includes seven LED lights for forming numbers and a Temper indicator light for indicating a temperature mode.

[0014] In an optional manner, the LED calendar further includes a time base timing logic module;

[0015] The time base timing logic module is used to generate and control the clock signal;

[0016] The display module is used to display the time information and the date information according to the clock signal.

[0017] In an optional manner, the LED calendar further includes a temperature sensor module;

[0018] The temperature sensor module is used to obtain ambient temperature information;

[0019] The display module is used to display the temperature information according to the ambient temperature information of the temperature sensor module.

[0020] In an optional manner, the interaction module includes a speech recognition unit electrically connected to the control module, and the speech recognition unit is connected to a microphone;

[0021] The microphone is used to obtain voice information input by the user;

[0022] The speech recognition unit is used to perform speech recognition according to the speech information to obtain a speech command;

[0023] The control module is used to control the display module and the output module to execute the target operation corresponding to the voice command according to the voice command; the target operation includes controlling the opening and closing of the display screen of the display module and the brightness of the display screen, and controlling the voice broadcast information of the output module.

[0024] In an optional manner, the LED calendar further includes a power interface and a backup battery;

[0025] The power interface is used to obtain external power;

[0026] The backup battery is used to maintain the display module displaying the time information, the date information and the temperature information when the power interface is disconnected from the external power source.

[0027] In an optional manner, the first digital tube, the second digital tube, the third digital tube and the fourth digital tube are all common anode digital tubes;

[0028] The anode of the first digital tube is connected to the first control port of the control module, and the cathodes of the seven LED lamps of the first digital tube and the PM indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module;

[0029] The anode of the second digital tube is connected to the second control port of the control module, and the cathodes of the seven LED lamps of the second digital tube and the AL indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module;

[0030] The anode of the third digital tube is connected to the third control port of the control module, and the cathodes of the seven LED lamps of the third digital tube and the Col indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module;

[0031] The anode of the fourth digital tube is connected to the fourth control port of the control module, and the cathodes of the seven LED lamps of the fourth digital tube and the PM indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module;

[0032] The control module is also used to perform timing control on the first digital tube, the second digital tube, the third digital tube and the fourth digital tube of the display module through the first control port, the second control port, the third control port, the fourth control port, the first lamp tube control port, the second lamp tube control port, the third lamp tube control port, the fourth lamp tube control port, the fifth lamp tube control port, the sixth lamp tube control port, the seventh lamp tube control port and the eighth lamp tube control port, so that the display module displays the time information, the date information and the temperature information.

[0033] In an optional manner, the interaction module includes a mode button, an alarm button, an up button and a down button electrically connected to the control module; the output module is also used to output alarm music;

[0034] The mode button is used to adjust the working mode of the display module according to the user's operation, and the working mode includes a time mode for displaying the time information, a date mode for displaying the date information, a temperature mode for displaying the temperature information, a time adjustment mode for adjusting the time information, and a date adjustment mode for adjusting the date information;

[0035] The alarm button is used to adjust the working mode of the display module according to the user's operation, and the working mode includes at least three alarm modes and corresponding at least three alarm setting modes;

[0036] The up button and the down button are used to adjust the time information in the time adjustment mode, adjust the date information in the date adjustment mode, control the turning on and off of the corresponding alarm in each alarm mode, and set the alarm in each alarm setting mode according to the user's operation.

[0037] In an optional manner, the interaction module further includes a snooze button electrically connected to the control module;

[0038] The snooze button is used to pause the alarm music when the alarm music sounds according to the user's trigger operation and start the snooze mode; in the snooze mode, the output module outputs the alarm music after a preset snooze interval time.

[0039] In an optional manner, the snooze button is also used to trigger the output module to output voice broadcast information according to the user's operation in the time mode, the temperature mode or the date mode.

[0040] The embodiment of the utility model obtains input information including key input information and voice input information through the interactive module, so that the control module controls the display module and the output module to perform corresponding actions. The operation is convenient, can adapt to the usage habits of more people, and improves the operation experience of people with visual impairments.

[0041] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0043] Figure 1 A schematic diagram of the structure of an LED calendar provided by an embodiment of the utility model is shown;

[0044] Figure 2 A schematic diagram showing the structure of a display module provided by an embodiment of the utility model is shown;

[0045] Figure 3 A circuit diagram of a control module provided by an embodiment of the utility model is shown;

[0046] Figure 4 A circuit diagram of a display module provided by an embodiment of the utility model is shown;

[0047] Figure 5 Shows Figure 4 A schematic diagram of the structure of the corresponding display module;

[0048] Figure 6 A circuit diagram of a key unit provided in an embodiment of the utility model is shown;

[0049] Figure 7 A circuit diagram of a speech recognition unit provided by an embodiment of the utility model is shown;

[0050] Figure 8 The circuit diagram of the voice broadcast unit provided by the embodiment of the utility model is shown;

[0051] Fig. 9 A circuit diagram of a time base timing logic module provided by an embodiment of the utility model is shown;

[0052] Fig.10 A circuit diagram of a temperature sensor module provided by an embodiment of the utility model is shown;

[0053] Fig.11 A circuit diagram of a backup battery provided in an embodiment of the utility model is shown.

[0054] The reference numerals in the specific implementation manner are as follows:

[0055] LED calendar 100, display module 110, first digital tube 111, PM indicator light 1111, second digital tube 112, AL indicator light 1, third digital tube 113, Col indicator light 1131, fourth digital tube 114, Temper indicator light 1141, output module 120, interaction module 130, control module 140, time base timing logic module 150 and temperature sensor module 160. DETAILED DESCRIPTION

[0056] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0057] It should be noted that the control function of the LED calendar provided in the embodiment of the utility model can be achieved by the control function provided by the prior art. Figure 3 , 4 6-11 are part of the internal circuit diagram of the LED calendar 100. Figure 3 , 4 6-11 together constitute the internal circuit diagram of the LED calendar 100 provided in this embodiment of the utility model.

[0058] See also Figure 1 , Figure 1 The schematic diagram of the structure of the LED calendar of the present invention is shown. The LED calendar 100 comprises: a display module 110 , an output module 120 , an interaction module 130 and a control module 140 .

[0059] For the display module 110, Figure 2-5 As shown, Figure 2 The structure diagram of the display module provided by the embodiment of the utility model is shown. Figure 3 The circuit diagram of the control module provided by the embodiment of the utility model is shown. Figure 4 A circuit diagram of a display module provided by an embodiment of the utility model is shown; Figure 5 Shows Figure 4 The structural diagram of the corresponding display module: The display module 110 is used to display time information, date information and temperature information.

[0060] Among them, the display module 110 includes a first digital tube 111, a second digital tube 112, a third digital tube 113 and a fourth digital tube 114 for displaying the time information, the date information and the temperature information; the first digital tube 111 includes seven LED lights for forming numbers, and a PM indicator light 1111 for indicating a timing mode; the timing mode includes a 12-hour system and a 24-hour system; the second digital tube 112 includes seven LED lights for forming numbers, and an AL indicator light 1121 for indicating an alarm mode; the third digital tube 113 includes seven LED lights for forming numbers, and a Col indicator light 1131 for indicating a time mode; the fourth digital tube 114 includes seven LED lights for forming numbers, and a Temper indicator light 1141 for indicating a temperature mode.

[0061] The first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 are all eight-segment LED digital tubes, and the eight-segment LED digital tubes include seven LED lights for forming a number in the shape of an "8" and an LED light in the form of a decimal point or a colon. Four of the eight-segment LED digital tubes together form a 4-digit digital tube.

[0062] Specifically, when the PM indicator light 1111 is on, it indicates that the current timing mode is 12-hour system; when the PM indicator light 1111 is off, it indicates that the current timing mode is 24-hour system; the on and off of the AL indicator light 1121 indicates the on and off of the alarm mode; the on and off of the Col indicator light 1131 indicates the on and off of the time mode; the on and off of the Temper indicator light 1141 indicates the on and off of the temperature mode.

[0063] Among them, the output module 120 is used to output voice broadcast information and lighting information; the voice broadcast information includes voice broadcast of the display time information, the date information and the temperature information; the lighting information includes the opening and closing of the display screen of the display module and the brightness of the display screen.

[0064] The interaction module 130 is used to obtain user input information, which includes key input information and voice input information.

[0065] Among them, the control module 140 is used to adjust the time information, the date information and the temperature information to be displayed by the display module 110 according to the input information of the interactive module 130, and control the voice broadcast information and the lighting information to be output by the output module 120.

[0066] See also Figure 3 The control module 140 may adopt a single chip microcomputer of model MC353 SSOP24.

[0067] The embodiment of the utility model obtains input information including key input information and voice input information through the interactive module 130, so that the control module 140 controls the display module 110 and the output module 120 to perform corresponding actions. The operation is convenient, can adapt to the usage habits of more people, and improves the operation experience of people with visual impairments.

[0068] In the embodiment of the present utility model, see Figure 1 and Fig. 9 , Fig. 9The circuit diagram of the time base timing logic module provided by the embodiment of the utility model is shown. The LED calendar 100 also includes a time base timing logic module 150; the time base timing logic module 150 is used to generate and control a clock signal; the display module 100 is used to display the time information and the date information according to the clock signal.

[0069] In the embodiment of the present utility model, see Figure 1 and Fig.10 , Fig.10 The circuit diagram of the temperature sensor module provided by the embodiment of the utility model is shown. The LED calendar 100 also includes a temperature sensor module 160; the temperature sensor module 160 is used to obtain ambient temperature information; the display module 110 is used to display the temperature information according to the ambient temperature information of the temperature sensor module 160.

[0070] The temperature sensor module 160 measures the ambient temperature information through a thermistor.

[0071] In the embodiment of the present utility model, see Fig.11 , Fig.11 The circuit diagram of the backup battery provided by the embodiment of the utility model is shown. The LED calendar 100 also includes a power interface and a backup battery; the power interface is used to obtain an external power supply, and the external power supply is preferably a 5.0V working voltage; the backup battery is used to maintain the display module 110 displaying the time information, the date information and the temperature information when the power interface is disconnected from the external power supply, and preferably, the backup battery is used to provide a 3.0V working voltage.

[0072] The backup battery is connected to the PortC0 port of the control module 140 .

[0073] The embodiment of the utility model is provided with a backup battery, so that the time information and date information of the display module 110 can be maintained to operate normally through the backup battery when the LED calendar 100 is disconnected from the external power supply.

[0074] In the embodiment of the present utility model, the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 are all common anode digital tubes. Figure 4, the anode of the first digital tube 111 is connected to the first control port of the control module 140, and the cathodes of the seven LED lamps of the first digital tube 111 and the PM indicator light 1111 are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module 140; the anode of the second digital tube 112 is connected to the second control port of the control module 140, and the seven LED lamps of the second digital tube 112 and the PM indicator light 1111 are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module 140. The cathode of the AL indicator light 1121 is respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the control module 140; the anode of the third digital tube 113 is connected to the third control port of the control module 140, and the seven LED lights of the third digital tube 113 and the cathode of the Col indicator light 1131 are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the control module 140. The anode of the fourth digital tube 114 is connected to the fourth control port of the control module 140, and the cathodes of the seven LED lights of the fourth digital tube 114 and the Temper indicator light 1141 are respectively connected to the first light tube control port, the second light tube control port, the third light tube control port, the fourth light tube control port, the fifth light tube control port, the sixth light tube control port, the seventh light tube control port and the eighth light tube control port of the control module 140; the control module 14 0 is also used to perform timing control on the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 of the display module 110 through the first control port, the second control port, the third control port, the fourth control port, the first lamp tube control port, the second lamp tube control port, the third lamp tube control port, the fourth lamp tube control port, the fifth lamp tube control port, the sixth lamp tube control port, the seventh lamp tube control port and the eighth lamp tube control port, so that the display module 110 displays the time information, the date information and the temperature information.

[0075] The eight-segment LED digital tube includes seven LED lamps for forming the number "8", which are represented by LED lamp A, LED lamp B, LED lamp C, LED lamp D, LED lamp E and LED lamp F respectively, and one LED lamp for representing a decimal point or a colon, which is represented by LED lamp dp. Specifically, the first lamp tube control port is used to control the on and off of LED lamp A, the second lamp tube control port is used to control the on and off of LED lamp B, the third lamp tube control port is used to control the on and off of LED lamp C, the fourth lamp tube control port is used to control the on and off of LED lamp D, the fifth lamp tube control port is used to control the on and off of LED lamp E, the sixth lamp tube control port is used to control the on and off of LED lamp F, and the seventh lamp tube control port is used to control the on and off of LED lamp dp. Among them, the LED light dp of the first digital tube 111 is a PM indicator light 1111, the LED light dp of the second digital tube 112 is an AL indicator light 1121, the LED light dp of the third digital tube 113 is a Col indicator light 1131, i.e. a colon indicator light, and the LED light dp of the fourth digital tube 114 is a Temper indicator light 1141.

[0076] Wherein, a PNP transistor is provided at the connection between the anode of the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 and the control module 140. Specifically, the anode of the first digital tube 111 is connected to the collector of the first PNP transistor through a fifth resistor, the emitter of the first PNP transistor is connected to the power supply, and the base of the first PNP transistor is connected to the first control port of the control module 140 through a first resistor; the anode of the second digital tube 112 is connected to the collector of the second PNP transistor through a sixth resistor, the emitter of the second PNP transistor is connected to the power supply, and the base of the second PNP transistor is connected to the second control port of the control module 140 through a second resistor. The anode of the third digital tube 113 is connected to the collector of the third PNP transistor through the seventh resistor, the emitter of the third PNP transistor is connected to the power supply, and the base of the third PNP transistor is connected to the third control port of the control module 140 through the third resistor; the anode of the fourth digital tube 114 is connected to the collector of the fourth PNP transistor through the eighth resistor, the emitter of the fourth PNP transistor is connected to the power supply, and the base of the fourth PNP transistor is connected to the fourth control port of the control module 140 through the fourth resistor.

[0077] Among them, the sizes of the first resistor, the second resistor, the third resistor, the fourth resistor, the fifth resistor, the sixth resistor, the seventh resistor and the eighth resistor are set and adjusted according to actual conditions.

[0078] In the embodiment of the utility model, the control module 140 performs timing control on the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 of the display module 110. Specifically, the first digital tube 111 is first allowed to display the first digit and / or symbol to be displayed, that is, the first control port provides a forward voltage to turn on the first PNP transistor, and the control module 140 reads the segment code corresponding to the time information from the register according to the first digit and / or symbol to be displayed, for example, according to the time information of the time base timing logic module 150 in the time mode, and controls the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, and the sixth lamp control port according to the reading result. , the level of the seventh lamp control port and the eighth lamp control port. When any lamp control port outputs a low level, the corresponding controlled LED lamp will light up, otherwise it will go out, thereby controlling the lighting of the seven LED lamps and the PM indicator lamp 1111 in the first digital tube 111, and then making the first digital tube 111 display the number and / or symbol to be displayed, at this time, the other digital tubes are turned off, that is, the second control port, the third control port, and the fourth control port do not provide a positive voltage, and then turn off the first digital tube 111 display, that is, the first control port does not provide a positive voltage; then let the second digital tube 112 display the second number and / or symbol to be displayed, at this time, the other digital tubes are turned off, and then turn off the second digital tube 112 display; ...; and so on, after the fourth digital tube 114 is displayed, it returns to the first digital tube 111 for redisplay. The control module 140 scans and displays the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 at a preset scanning frequency, and completes the timing control of the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114. The scanning frequency is determined according to expert experience, for example, it is set to 128 Hz. Under the scanning frequency, the digital tubes in the display module 110 observed by human eyes light up at the same time and no jitter is felt.

[0079] Among them, the first control port, the second control port, the third control port, the fourth control port, the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port are all internal IO ports of the control module 140, i.e., the MC353SSOP24 single-chip microcomputer. In the embodiment of the utility model, the first control port is PortA7, the second control port is PortB0, the third control port is PortB2, the fourth control port is PortB5, the first lamp control port is PortF0, the second lamp control port is PortF6, the third lamp control port is PortF3, the fourth lamp control port is PortF1, the fifth lamp control port is PortF4, the sixth lamp control port is PortF7, the seventh lamp control port is PortF5, and the eighth lamp control port is PortF2.

[0080] The embodiment of the utility model efficiently utilizes the internal IO port of the single-chip microcomputer for time-sharing line control, that is, the first digital tube 111, the second digital tube 112, the third digital tube 113 and the fourth digital tube 114 are sequentially lit up with a certain scanning frequency to display the numbers and / or symbols, and can directly drive a 4-digit digital LED display, thereby avoiding the need to add a driver chip when a traditional single-chip microcomputer drives a multi-digit digital LED display, which increases the cost and makes the circuit complicated, and reduces the operating stability.

[0081] Furthermore, the embodiment of the utility model drives the 4-digit digital LED display to complete the display of time information, date information and temperature information, which can ensure that the information display is complete and simplify the structure of the display module 110, facilitate the miniaturization design of the LED calendar 100, and save space.

[0082] For output module 120, see Figure 8 , Figure 8 The circuit diagram of the voice broadcast unit provided by the embodiment of the utility model is shown. The output module 120 includes a voice broadcast unit and a light control unit, the voice broadcast unit is connected to a speaker for outputting voice broadcast information, and the light control unit is integrated in the control module 140 for controlling the light information of the display module 110.

[0083] The voice broadcast unit may use a voice chip of model MC3030B SOP8.

[0084] The voice broadcast unit is connected to the control module 140 via the internal IO ports PortA4 and PortA5 of the control module 140 .

[0085] The output module 120 is also used to output alarm music. Specifically, the output module 120 outputs the alarm music through the voice broadcast unit.

[0086] For the interactive module 130, see Figure 6 and Figure 7 , Figure 6 The circuit diagram of the key unit provided by the embodiment of the utility model is shown. Figure 7 The circuit diagram of the voice recognition unit provided by the embodiment of the utility model is shown. The interactive module 130 includes a key unit and a voice recognition unit, the key unit is used to obtain the user's key input information, the voice recognition unit obtains the user's voice input information, and performs voice recognition according to the user's voice input information to obtain the voice command.

[0087] Among them, the control module 140 is used to adjust the time information, the date information and the temperature information to be displayed by the display module 110 according to the operation information of the button unit and the voice command of the voice recognition unit, and control the voice broadcast information and the lighting information to be output by the output module 120.

[0088] The embodiment of the utility model utilizes the internal IO port of the control module 140 and can combine different voices according to the protocol agreed upon by the voice chip to implement friendly human-computer interaction functions such as voice broadcasting with the smallest voice space.

[0089] See also Figure 6 The interactive module 130 includes a mode button, an alarm button, an up button, and a down button electrically connected to the control module 140; specifically, the button unit includes a mode button, an alarm button, an up button, and a down button. Specifically, the mode button corresponds to Figure 6 Mode button and alarm button correspond to Figure 6 The Alarm button and the up button correspond to Figure 6 The Up button and Down button correspond to Figure 6 . Press the Down button in the

[0090] Among them, the mode button is used to adjust the working mode of the display module 110 according to the user's operation, and the working mode includes a time mode for displaying the time information, a date mode for displaying the date information, a temperature mode for displaying the temperature information, a time adjustment mode for adjusting the time information, and a date adjustment mode for adjusting the date information.

[0091] Specifically, in the time mode, date mode or temperature mode, according to the user's tapping trigger operation on the mode button, the working mode of the display module 110 is switched in the order of time mode, date mode and temperature mode, that is, each time the mode button is tapped, the display module 110 enters the corresponding working mode in the order of time mode, date mode and temperature mode.

[0092] In the time mode, according to the user's long press trigger operation on the mode button, the display module 110 enters the time adjustment mode; the time adjustment mode includes the adjustment of the timing mode, clock and minute; in the time adjustment mode, if the interaction module 130 has no operation information input within 15 seconds, it returns to the time mode and displays the currently set time.

[0093] In the date mode, according to the user's long press triggering operation on the mode button, the display module 110 enters the date adjustment mode; the date adjustment mode includes the adjustment of the year, month and day.

[0094] The alarm button is used to adjust the working mode of the display module 110 according to the user's operation, and the working mode includes at least three alarm modes and corresponding at least three alarm setting modes.

[0095] In an embodiment of the utility model, the LED calendar 100 is provided with three alarm modes, namely a first alarm mode, a second alarm mode and a third alarm mode; in the time mode, the date mode or the temperature mode, according to the user's tapping trigger operation on the alarm button, the display module 110 sequentially enters the first alarm mode, the second alarm mode and the third alarm mode; one alarm mode corresponds to one alarm setting time.

[0096] According to the user's long press triggering operation on the alarm button, the display module 110 sequentially performs the first alarm setting mode, the second alarm setting mode and the third alarm setting mode.

[0097] Among them, the up button and the down button are also used to turn on or off the first alarm mode, the second alarm mode or the third alarm mode according to the user's tap trigger operation in the first alarm mode, the second alarm mode or the third alarm mode.

[0098] Wherein, the alarm setting mode also includes selecting alarm music; in the embodiment of the utility model, 6 selectable alarm music are provided, namely 3 pieces of music, 1 cuckoo call, a rooster call and a beeping sound.

[0099] When the alarm mode is turned on and the time displayed by the LED light reaches the alarm setting time, it automatically returns to the alarm mode corresponding to the alarm setting time, and the output module 120 outputs the alarm music pre-selected in the alarm mode; preferably, when the output module 120 outputs the alarm music, if the interactive module 130 receives any operation information, or if no operation information is input within one minute, the output module 120 stops outputting the alarm music.

[0100] Among them, the up button and the down button are used to adjust the time information in the time adjustment mode, adjust the date information in the date adjustment mode, control the opening and closing of the corresponding alarm in each alarm mode, and set the alarm in each alarm setting mode according to the user's operation.

[0101] Specifically, the down-adjustment button is also used to turn on or off the power saving function according to the user's operation selection in the time mode or date mode; when the power saving function is turned on, if the interaction module 130 does not obtain the user's input information within a first preset time interval, the display module 110 turns off the display screen; the first preset time interval can be set to 15 seconds; the user's operation is a tap trigger operation.

[0102] When the power saving function is turned on, the display module 110 may display “oNSd”; when the power saving function is turned off, the display module 110 may display “--Sd”.

[0103] The up-adjustment button is also used to select to turn on or off the rotation function in the time mode or temperature mode according to the user's tap trigger operation; when the rotation function is turned on, the display module 110 cyclically displays the time information, the date information and the temperature information at a second preset time interval; the second preset time interval can be set to 5 seconds.

[0104] The up-adjustment button and the down-adjustment button are also used to convert the Celsius / Fahrenheit temperature to each other according to the user's tap trigger operation in the temperature mode.

[0105] Specifically, in the temperature mode, according to the user's click trigger operation on the up button or the down button, the symbol displayed by the fourth digital tube 114 of the display module 110 is switched to "°C" or "°F", and the Celsius / Fahrenheit temperature unit conversion is completed.

[0106] Among them, the up button is also used to adjust the display screen brightness of the display module 110 in the order of first brightness, second brightness, and third brightness in time mode or date mode according to the user's long press trigger operation of the up button; the first brightness>second brightness>third brightness.

[0107] The display module 110 is also used to automatically adjust the display brightness within a preset time interval according to time information. For example, the display brightness of the display module 110 is controlled to be the third brightness within the time interval from 18:00 to 6:59, and the display brightness of the display module 110 is controlled to be the first brightness within the time interval from 7:00 to 17:59.

[0108] The interaction module 130 further includes a snooze button electrically connected to the control module; specifically, the button unit further includes a snooze button; the snooze button is used to pause the alarm music when the alarm music sounds according to the user's trigger operation and start a snooze mode; in the snooze mode, the output module 120 outputs the alarm music after a preset snooze interval time; the preset snooze interval time can be set to 5 minutes. It is understandable that the snooze mode can be triggered repeatedly.

[0109] In this embodiment, the snooze button corresponds to Figure 6 The Snooze button in the

[0110] In the snooze mode, according to the user's triggering operation on the key unit except the snooze key, the LED calendar 100 exits the snooze mode.

[0111] Among them, the snooze button is also used to control the output module 120 to voice broadcast the time information, date information and temperature information through the voice broadcast unit according to the user's triggering operation on the snooze button in the time mode, date mode or temperature mode; when the voice broadcast unit is performing voice broadcast, according to the user's triggering operation on the button unit other than the snooze button, the voice broadcast unit stops the voice broadcast.

[0112] In an optional manner, each key in the key unit is provided with a key tone.

[0113] See also Figure 7 The interaction module 130 includes a voice recognition unit electrically connected to the control module 140, and the voice recognition unit is connected to a microphone; the microphone is used to obtain voice information input by the user; the voice recognition unit is used to perform voice recognition according to the voice information and obtain a voice command; the control module 140 is used to control the display module 110 and the output module 120 to perform the target operation corresponding to the voice command according to the voice command; the target operation includes controlling the opening and closing of the display screen of the display module 110 and the brightness of the display screen, and controlling the voice broadcast information of the output module 120.

[0114] The speech recognition unit may adopt a speech recognition chip of model MC6016A SOP16.

[0115] Among them, the control module 140 monitors the voice recognition unit in real time through the internal IO port PortA6. According to the protocol set by the voice recognition unit, if the voice recognition unit finds that a voice command is collected, the voice command is fed back to the control module 140 through PortA6. The control module 140 controls the display module 110 and the output module 120 to execute the target operation corresponding to the voice command according to the voice command.

[0116] Among them, the voice command includes the device name for waking up the LED calendar 100, instructions such as "what time is it now" for controlling the voice broadcast information of the output module 120, and instructions such as "brighter", "darker", "turn on screen display", "turn off screen display" for controlling the opening and closing of the display screen of the display module 110 and the brightness of the display screen. The specific voice commands can be adjusted according to actual needs, for example, setting the device name to "Xiaowei" is not limited to this in the utility model.

[0117] If the voice command is an invalid voice command, the LED calendar 100 may output an invalid prompt through the output module 120, such as outputting a beep sound.

[0118] The embodiment of the utility model monitors the voice recognition unit in real time through the internal IO port of the control module 140, obtains the voice command by recognizing the collected voice information, and thus controls the display module 110 and the output module 120 according to the voice command to complete the corresponding target operation, which can realize hands-free operation, facilitate user operation, and is more user-friendly for people with visual impairments.

[0119] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the embodiments of the present invention should have the common meanings understood by technicians in the field to which the embodiments of the present invention belong.

[0120] In the description of the embodiments of the present invention, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0121] In addition, the technical terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the description of the embodiments of the present utility model, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0122] In the description of the present embodiment, unless otherwise clearly specified and limited, the technical terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

[0123] In the description of the present embodiment, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0124] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and description of the utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. An LED calendar, characterized in that: The LED calendar includes a display module, an output module, an interaction module and a control module; The display module is used to display time information, date information and temperature information; The output module is used to output voice broadcast information and light information; the voice broadcast information includes voice broadcast of the display time information, the date information and the temperature information; the light information includes the opening and closing of the display screen of the display module and the brightness of the display screen; The interaction module is used to obtain user input information, which includes key input information and voice input information; The control module is used to adjust the time information, the date information and the temperature information to be displayed by the display module according to the input information of the interactive module, and control the voice broadcast information and the lighting information to be output by the output module.

2. The LED calendar according to claim 1, characterized in that: The display module comprises a first digital tube, a second digital tube, a third digital tube and a fourth digital tube for displaying the time information, the date information and the temperature information; The first digital tube includes seven LED lights for forming numbers and a PM indicator light for indicating a timing mode; the timing mode includes a 12-hour system and a 24-hour system; The second digital tube includes seven LED lights for forming numbers and an AL indicator light for indicating an alarm clock mode; The third digital tube includes seven LED lights for forming numbers and a Col indicator light for indicating a time mode; The fourth digital tube includes seven LED lights for forming numbers and a Temper indicator light for indicating a temperature mode.

3. The LED calendar according to claim 1, characterized in that: The LED calendar also includes a time base timing logic module; The time base timing logic module is used to generate and control the clock signal; The display module is used to display the time information and the date information according to the clock signal.

4. The LED calendar according to claim 1, characterized in that: The LED calendar also includes a temperature sensor module; The temperature sensor module is used to obtain ambient temperature information; The display module is used to display the temperature information according to the ambient temperature information of the temperature sensor module.

5. The LED calendar according to claim 1, characterized in that: The interaction module includes a speech recognition unit electrically connected to the control module, and the speech recognition unit is connected to a microphone; The microphone is used to obtain voice information input by the user; The speech recognition unit is used to perform speech recognition according to the speech information to obtain a speech command; The control module is used to control the display module and the output module to execute the target operation corresponding to the voice command according to the voice command; the target operation includes controlling the opening and closing of the display screen of the display module and the brightness of the display screen, and controlling the voice broadcast information of the output module.

6. The LED calendar according to claim 1, characterized in that: The LED calendar also includes a power interface and a backup battery; The power interface is used to obtain external power; The backup battery is used to maintain the display module displaying the time information, the date information and the temperature information when the power interface is disconnected from the external power source.

7. The LED calendar according to claim 2, characterized in that: The first digital tube, the second digital tube, the third digital tube and the fourth digital tube are all common anode digital tubes; The anode of the first digital tube is connected to the first control port of the control module, and the cathodes of the seven LED lamps of the first digital tube and the PM indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module; The anode of the second digital tube is connected to the second control port of the control module, and the cathodes of the seven LED lamps of the second digital tube and the AL indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module; The anode of the third digital tube is connected to the third control port of the control module, and the cathodes of the seven LED lamps of the third digital tube and the Col indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module; The anode of the fourth digital tube is connected to the fourth control port of the control module, and the cathodes of the seven LED lamps of the fourth digital tube and the PM indicator light are respectively connected to the first lamp control port, the second lamp control port, the third lamp control port, the fourth lamp control port, the fifth lamp control port, the sixth lamp control port, the seventh lamp control port and the eighth lamp control port of the IO port of the control module; The control module is also used to perform timing control on the first digital tube, the second digital tube, the third digital tube and the fourth digital tube of the display module through the first control port, the second control port, the third control port, the fourth control port, the first lamp tube control port, the second lamp tube control port, the third lamp tube control port, the fourth lamp tube control port, the fifth lamp tube control port, the sixth lamp tube control port, the seventh lamp tube control port and the eighth lamp tube control port, so that the display module displays the time information, the date information and the temperature information.

8. The LED calendar according to claim 2, characterized in that: The interaction module includes a mode button, an alarm button, an up button and a down button electrically connected to the control module; the output module is also used to output alarm music; The mode button is used to adjust the working mode of the display module according to the user's operation, and the working mode includes a time mode for displaying the time information, a date mode for displaying the date information, a temperature mode for displaying the temperature information, a time adjustment mode for adjusting the time information, and a date adjustment mode for adjusting the date information; The alarm button is used to adjust the working mode of the display module according to the user's operation, and the working mode includes at least three alarm modes and corresponding at least three alarm setting modes; The up button and the down button are used to adjust the time information in the time adjustment mode, adjust the date information in the date adjustment mode, control the turning on and off of the corresponding alarm in each alarm mode, and set the alarm in each alarm setting mode according to the user's operation.

9. The LED calendar according to claim 8, characterized in that: The interaction module also includes a snooze button electrically connected to the control module; The snooze button is used to pause the alarm music when the alarm music sounds according to the user's trigger operation and start the snooze mode; in the snooze mode, the output module outputs the alarm music after a preset snooze interval time.

10. The LED calendar according to claim 9, characterized in that: The snooze button is also used to trigger the output module to output voice broadcast information according to the user's operation in the time mode, the temperature mode or the date mode.

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