CN216956922U - Multifunctional control device for bathroom terminal and convenient for software upgrading - Google Patents
Multifunctional control device for bathroom terminal and convenient for software upgrading Download PDFInfo
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Abstract
The utility model discloses a multifunctional control device convenient for software upgrading for a bathroom terminal, which comprises a wireless communication module, a main control storage module, a main controller module, a first power supply module and a first voltage conversion module, wherein the wireless communication module, the main control storage module, the main controller module, the first power supply module and the first voltage conversion module are arranged in a bathroom terminal shell; the first power supply module is electrically connected with the input end of the first voltage conversion module, and the output end of the first voltage conversion module is electrically connected with the wireless communication module, the main control storage module and the main controller module; the wireless communication module carries out information transmission with the master controller module through serial port communication, the master control storage module is electrically connected with the master controller module and the wireless communication module and receives the upgrading data packet transmitted by the wireless communication module, and the wireless communication module is connected with an external remote server to receive the upgrading data packet. By adopting the method and the device, the problems of troublesome upgrading and high cost in the software upgrading of the existing bathroom terminal master controller can be solved.
Description
Technical Field
The utility model relates to the field of bathrooms, in particular to a multifunctional control device which is used for a bathroom terminal and facilitates software upgrading.
Background
The existing upgrading mode of the master controller software of the bathroom terminal generally refers to the situation that after-sales maintenance personnel remove a machine from a client site to replace the master controller, the upgrading mode not only needs to hire some workers with related maintenance skills to remove the machine from the client site to replace or burn firmware again, but also needs to be provided with more master controllers for replacing and using the master controllers on the site, the labor cost and the material cost are increased, the popularization time of new function upgrading is delayed, the risk of wiring errors is caused after sales, individual clients needing to be upgraded are omitted, and if frequent software upgrading is carried out, the visiting time is appointed to the clients, the experience effect of products and the brand influence of companies are influenced by disturbing the clients frequently.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a multifunctional control device for a bathroom terminal, which is convenient for software upgrading and can solve the problems of troublesome upgrading and high cost in software upgrading of a main controller of the bathroom terminal.
In order to solve the technical problems, the utility model provides a multifunctional control device for a bathroom terminal, which is convenient for software upgrading and comprises a wireless communication module, a main control storage module, a main controller module, a first power supply module and a first voltage conversion module, wherein the wireless communication module, the main control storage module, the main controller module, the first power supply module and the first voltage conversion module are arranged in a bathroom terminal shell; the first power supply module is electrically connected with the input end of the first voltage conversion module, and the output end of the first voltage conversion module is electrically connected with the wireless communication module, the main control storage module and the main controller module; the wireless communication module carries out information transmission with the master controller module through serial port communication, the master control storage module is electrically connected with the master controller module and the wireless communication module and receives the upgrading data packet transmitted by the wireless communication module, and the wireless communication module is connected with an external remote server to receive the upgrading data packet.
Preferably, the multifunctional control device for the bathroom terminal, which facilitates software upgrading, further comprises a second power supply module, a first switch module, a second voltage conversion module, a charging conversion module, a voltage detection module and a second switch module; the first power supply module is electrically connected with the input end of the first voltage conversion module and one end of the charging conversion module, the other end of the charging conversion module is electrically connected with the input end of the second switch module, the output end of the first voltage conversion module is electrically connected with the control end and the output end of the first switch module, the second power supply module is electrically connected with the input end of the first switch module and the voltage detection module, the output end of the first switch module is electrically connected with the input end of the second voltage conversion module, the output end of the second voltage conversion module is electrically connected with the wireless communication module, the main control storage module and the main controller module, the control end of the second switch module and the voltage detection module are respectively electrically connected with the main controller module, the output end of the second switch module is electrically connected with the charging end of the second power supply module.
Preferably, the first switch module and the second switch module each include a first switch unit, a first current limiting unit, a second current limiting unit, a third current limiting unit, a first filtering unit, and a second filtering unit; one end of the first current limiting unit is a control end of the first switch module or the second switch module, and the other end of the first current limiting unit is electrically connected with the control end of the first switch unit and is grounded through the first filtering unit; one end of the second current limiting unit is an input end of the first switch module or the second switch module, and the other end of the second current limiting unit is electrically connected with the input end of the first switch unit and is grounded through the second filtering unit; one end of the third current limiting unit is an output end of the first switch module or the second switch module, and the other end of the third current limiting unit is electrically connected with the output end and the control end of the first switch unit; the first switch unit is a triode or an MOS tube.
Preferably, the multifunctional control device for the bathroom terminal, which facilitates software upgrading, further comprises an alarm module, and the alarm module is electrically connected with the output end of the second voltage conversion module and the master controller module.
Preferably, the alarm module comprises an alarm unit, a second switch unit and a third filtering unit; the control end of the second switch unit is electrically connected with the master controller module; the input end of the second switch unit is electrically connected with the output end of the second voltage conversion module; the output end of the second switch unit is grounded through the alarm unit; the third filtering unit is connected with the alarm unit in parallel; the second switch unit is a triode or an MOS tube.
Preferably, the multifunctional control device for the bathroom terminal, which facilitates software upgrading, further comprises an indicator light module, and the indicator light module is electrically connected with the output end of the second voltage conversion module and the master controller module.
Preferably, the indicator light module includes an indicator light unit, a third switching unit, and a fourth filtering unit; the control end of the third switch unit is electrically connected with the master controller module; the input end of the third switching unit is electrically connected with the output end of the second voltage conversion module and is grounded through the fourth filtering unit; the output end of the third switch unit is grounded through the indicator light unit; the third switch unit is a triode or an MOS tube.
Preferably, the multifunctional control device for the bathroom terminal, which facilitates software upgrading, further comprises a temperature detection module, wherein the temperature detection module comprises a temperature detection unit, a fourth current limiting unit, a fifth current limiting unit and a fifth filtering unit; the temperature detection unit is electrically connected with the master controller module through the fourth current limiting unit; the temperature detection unit is electrically connected with the output end of the second voltage conversion module through the fifth current limiting unit and is grounded through the fifth filtering unit.
Preferably, the first voltage conversion module and the charging conversion module are both switching power adapters.
Preferably, the second voltage conversion module includes a voltage conversion unit, an input filtering unit, and an output filtering unit; the input end of the voltage conversion unit is the input end of the second voltage conversion module and is grounded through the input filter unit, and the output end of the voltage conversion unit is the output end of the second voltage conversion module and is grounded through the output filter unit.
The beneficial effects of the implementation of the utility model are as follows:
according to the utility model, the master controller module communicates with an external remote server through the wireless communication module, the wireless communication module is used as a transfer to store master controller software upgrading package firmware downloaded from the external remote server, and the wireless communication module transmits the master controller software upgrading package firmware to the master control storage module for storage in a serial port data transmission mode, so that the master controller module can upgrade programs by reading the software upgrading package firmware in the master control storage module, and the software program of the master controller is upgraded in such a way, so that after-sales maintenance personnel do not need to detach the master controller from a client site to replace the master controller or burn back firmware again, and silent installation is realized through external remote server control without disturbing the client.
Drawings
FIG. 1 is a schematic block diagram of a multifunctional control device for a sanitary terminal, which facilitates software upgrade, according to the present invention;
FIG. 2 is another schematic block diagram of the multifunctional control device for a sanitary terminal provided by the present invention for facilitating software upgrade;
FIG. 3 is a functional block diagram of a first switch module provided by the present invention;
FIG. 4 is a functional block diagram of a second switch module provided by the present invention;
FIG. 5 is a functional block diagram of an alarm module provided by the present invention;
FIG. 6 is a functional block diagram of an indicator light module provided by the present invention;
FIG. 7 is a functional block diagram of a temperature sensing module provided by the present invention;
fig. 8 is a functional block diagram of a second voltage conversion module provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 1, the utility model provides a multifunctional control device for a sanitary terminal, which is convenient for software upgrading, and comprises a wireless communication module 10, a main control storage module 8, a main controller module 1, a first power supply module 9, a first voltage conversion module 14, wherein the wireless communication module 10 is arranged in a sanitary terminal shell and performs information transmission with the main controller module 1 through serial port communication, the main control storage module 8 is electrically connected with the main controller module 1 and the wireless communication module 10 and receives an upgrading data packet transmitted by the wireless communication module 10, and the wireless communication module 10 is connected with an external remote server to receive the upgrading data packet.
It should be noted that the wireless communication module 10 is a WIFI communication module, the main controller module 1 is a single chip microcomputer, and the single chip microcomputer integrates a plurality of components such as an arithmetic unit, a controller, a memory, an input/output device, and the like, so as to realize a plurality of functions such as signal processing, data storage, and the like. For example, an arithmetic unit includes a large number of comparison circuits, and can perform logical operation processing on a received signal instruction.
According to the utility model, the main controller module 1 communicates with an external remote server through the wireless communication module 10, main controller software upgrading package firmware downloaded from the external remote server is stored through the wireless communication module 10 as a transfer function, the main controller software upgrading package firmware is sent to the main control storage module 8 by the wireless communication module 10 in a serial port data transmission mode for storage, so that the main controller module can upgrade programs by reading the software upgrading package firmware in the main control storage module 8, the software program of the main controller is upgraded through the mode, after-sales maintenance personnel do not need to detach the main controller from a client site to replace the main controller or burn the firmware again, and silent installation is realized through background control of the external remote server without disturbing the client.
Specifically, the WiFi module on the bathroom terminal (such as the intelligent bathroom heater) is used as a transfer to store the main controller software upgrading package firmware downloaded from the server, and the WiFi module sends the main controller software upgrading package firmware to the main controller memory in a serial port data transmission mode, so that the main controller can upgrade programs by reading the software upgrading package firmware in the main controller memory. By means of the method, the software program of the main controller is upgraded, after-sale maintenance personnel do not need to detach the main controller or burn firmware again on the spot of a client, silent installation is achieved through background control of the server, and the client does not need to be disturbed. By adopting the method and the system, related after-sales maintenance personnel do not need to be hired for software upgrading, and a considerable number of new main controllers do not need to be equipped for field replacement for software upgrading, so that the labor cost and the material cost are saved; the software upgrading is realized by uniformly controlling the background of the server, a gray release test upgrading function is firstly performed, and after the test is passed, the main controller software of the intelligent bathroom master of all or appointed area clients can be upgraded by one key in the background of the server, and is installed in a silent mode without additional operation of the clients; unified upgrading time can be appointed, and time cost is saved, so that the promotion and the sale can be promoted and carried out on a promotion platform in a planned way; the method can improve the experience of the client by upgrading the software after the user research, and increase the viscosity of the user.
As shown in fig. 2, the multifunctional control device for a bathroom terminal convenient for software upgrade further includes a second power supply module 11, a first switch module 2, a second voltage conversion module 7, a charging conversion module 12, a voltage detection module 13, and a second switch module 3; the first power supply module 9 is electrically connected to the input terminal of the first voltage conversion module 14 and one end of the charge conversion module 12, the other end of the charge conversion module 12 is electrically connected to the input terminal of the second switch module 3, the output terminal of the first voltage conversion module 14 is electrically connected to the control terminal and the output terminal of the first switch module 2, the second power supply module 11 is electrically connected to the input terminal of the first switch module 2 and the voltage detection module 13, the output terminal of the first switch module 2 is electrically connected to the input terminal of the second voltage conversion module 7, the output terminal of the second voltage conversion module 7 is electrically connected to the wireless communication module 10, the main control storage module 8 and the main controller module 1, the control terminal of the second switch module 3 and the voltage detection module 13 are respectively electrically connected to the main controller module 1, the output end of the second switch module 3 is electrically connected to the charging end of the second power supply module 11.
It should be noted that the first voltage conversion module and the charging conversion module are both switching power adapters, the first power supply module is a mains supply system, and the second power supply module 11 is a standby power supply system, but not limited thereto; in addition, when the first power supply module 9 supplies power normally, it supplies power to each electronic component through the first switch module 2, and when the first power supply module 9 supplies power abnormally (i.e. the mains supply is powered off), the second power supply module 11 supplies power to each electronic component through the first switch module 2, so as to avoid the power failure condition from affecting the upgrade and update progress of the software; in addition, still pass through voltage detection module 13 real-time supervision the residual capacity of second power module 11, work as when the residual capacity is less than predetermineeing the electric quantity, first power module passes through charge conversion module 12 gives the second power module charges to in time supply for reserve power, avoid taking place the condition of lacking in electricity and appear.
As shown in fig. 3 to 4, each of the first switch module 2 and the second switch module 3 includes a first switch unit 21, a first current limiting unit 22, a second current limiting unit 23, a third current limiting unit 24, a first filtering unit 25, and a second filtering unit 26; one end of the first current limiting unit 22 is a control end of the first switch module 2 or the second switch module 3, and the other end of the first current limiting unit 22 is electrically connected to the control end of the first switch unit 21 and grounded through the first filtering unit 25; one end of the second current limiting unit 23 is an input end of the first switch module 2 or the second switch module 3, and the other end of the second current limiting unit 23 is electrically connected to the input end of the first switch unit 21 and grounded through the second filtering unit 26; one end of the third current limiting unit 24 is an output end of the first switch module 2 or the second switch module 3, and the other end of the third current limiting unit 24 is electrically connected with an output end and a control end of the first switch unit 21; the first switch unit 21 is a triode or a MOS transistor.
It should be noted that, in this embodiment, the on-off state of the first switch unit 21 is controlled to further control the on-off state of the first switch module 2 or the second switch module 3, and the current is limited by the first current limiting unit 22, the second current limiting unit 23, and the third current limiting unit 24, so as to avoid burning out electronic components, and noise in the circuit is filtered by the first filtering unit 25 and the second filtering unit 26 to improve the stability of the circuit.
As shown in fig. 5, the multifunctional control device for a bathroom terminal convenient for software upgrade further includes an alarm module (not labeled), and the alarm module is electrically connected to the output end of the second voltage conversion module 7 and the main controller module 1. Further, the alarm module includes an alarm unit 41, a second switch unit 42, and a third filtering unit 43; the control end of the second switch unit 42 is electrically connected with the master controller module 1; the input end of the second switch unit 42 is electrically connected to the output end of the second voltage conversion module 7; the output end of the second switch unit 42 is grounded through the alarm unit 41; the third filtering unit 43 is connected in parallel with the alarm unit 41; the second switch unit 42 is a triode or a MOS transistor.
It should be noted that, in this embodiment, the voltage monitoring module 13 monitors the voltage signal of the second power supply module 11 in real time to obtain the remaining power, when the remaining power is less than the preset power for a long time, the second switch unit 42 is turned on, and the alarm unit 41 is powered on to perform a low power alarm to remind the user of performing corresponding maintenance; and the third filtering unit 43 filters noise in the circuit to improve the stability of the circuit.
As shown in fig. 6, the multifunctional control device for a bathroom terminal convenient for software upgrading further includes an indicator light module (not marked), and the indicator light module is electrically connected to the output end of the second voltage conversion module 7 and the main controller module 1. Further, the indicator light module includes an indicator light unit 51, a third switching unit 52, and a fourth filtering unit 53; the control end of the third switch unit 52 is electrically connected to the master module 1; the input end of the third switching unit 52 is electrically connected to the output end of the second voltage conversion module 7 and is grounded through the fourth filtering unit 53; the output terminal of the third switching unit 52 is grounded through the indicator lamp unit 51; the third switching unit 52 is a triode or a MOS transistor.
It should be noted that, in this embodiment, the voltage monitoring module 13 monitors the voltage signal of the second power supply module 11 in real time to obtain the remaining power of the second power supply module, and when the remaining power is less than the preset power for a long time, the third switch unit 52 is turned on, and the indicator light unit 51 is powered on to perform a low power indication to remind the user of performing corresponding maintenance; and the fourth filtering unit 53 filters noise in the circuit to improve the stability of the circuit.
As shown in fig. 7, the multifunctional control device for a sanitary terminal convenient for software upgrade further includes a temperature detection module (not labeled), which includes a temperature detection unit 61, a fourth current limiting unit 62, a fifth current limiting unit 63, and a fifth filtering unit 64; the temperature detection unit 61 is electrically connected with the master module 1 through the fourth current limiting unit 62; the temperature detecting unit 61 is electrically connected to the output end of the second voltage converting module 7 through the fifth current limiting unit 64 and is grounded through the fifth filtering unit 64.
It should be noted that, in this embodiment, the temperature detection unit 61 is used to monitor the temperature in real time, and the fourth current limiting unit 62 and the fifth current limiting unit 63 are used to limit the current, so as to avoid burning out electronic components, and the fifth filtering unit 64 is used to filter out noise in the circuit, so as to improve the stability of the circuit; when the monitored temperature is higher than the preset temperature value, the alarm module warns, and the power supply is cut off through the first switch module (the main controller module 1 is electrically connected with the control end of the first switch module and is not marked in the figure), so that accidents are avoided.
As shown in fig. 8, the second voltage conversion module 7 includes a voltage conversion unit 71, an input filtering unit 72, and an output filtering unit 73; the input end of the voltage converting unit 71 is the input end of the second voltage converting module 7 and is grounded through the input filtering unit 72, and the output end of the voltage converting unit 71 is the output end of the second voltage converting module 7 and is grounded through the output filtering unit 73.
In this embodiment, the voltage conversion unit 71 converts the working voltage to obtain a working voltage suitable for each electronic component, and the input filtering unit 72 and the output filtering unit 73 filter noise in the circuit, so as to improve the stability of power supply.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. A multifunctional control device convenient for software upgrading for a bathroom terminal is characterized by comprising a wireless communication module, a main control storage module, a main controller module, a first power supply module and a first voltage conversion module, wherein the wireless communication module, the main control storage module, the main controller module, the first power supply module and the first voltage conversion module are arranged in a bathroom terminal shell;
the first power supply module is electrically connected with the input end of the first voltage conversion module, and the output end of the first voltage conversion module is electrically connected with the wireless communication module, the main control storage module and the main controller module;
the wireless communication module carries out information transmission with the master controller module through serial port communication, the master control storage module is electrically connected with the master controller module and the wireless communication module and receives the upgrading data packet transmitted by the wireless communication module, and the wireless communication module is connected with an external remote server to receive the upgrading data packet.
2. The multifunctional control device for a sanitary ware terminal convenient for software upgrading as claimed in claim 1, further comprising a second power supply module, a first switch module, a second voltage conversion module, a charging conversion module, a voltage detection module and a second switch module;
the first power supply module is electrically connected with the input end of the first voltage conversion module and one end of the charging conversion module, the other end of the charging conversion module is electrically connected with the input end of the second switch module, the output end of the first voltage conversion module is electrically connected with the control end and the output end of the first switch module, the second power supply module is electrically connected with the input end of the first switch module and the voltage detection module, the output end of the first switch module is electrically connected with the input end of the second voltage conversion module, the output end of the second voltage conversion module is electrically connected with the wireless communication module, the main control storage module and the main controller module, the control end of the second switch module and the voltage detection module are respectively electrically connected with the main controller module, the output end of the second switch module is electrically connected with the charging end of the second power supply module.
3. The multi-function control device for facilitating software upgrade for sanitary ware terminals of claim 2, wherein the first and second switch modules each comprise a first switch unit, a first current limiting unit, a second current limiting unit, a third current limiting unit, a first filtering unit, and a second filtering unit;
one end of the first current limiting unit is a control end of the first switch module or the second switch module, and the other end of the first current limiting unit is electrically connected with the control end of the first switch unit and is grounded through the first filtering unit;
one end of the second current limiting unit is an input end of the first switch module or the second switch module, and the other end of the second current limiting unit is electrically connected with the input end of the first switch unit and is grounded through the second filtering unit;
one end of the third current limiting unit is the output end of the first switch module or the second switch module, and the other end of the third current limiting unit is electrically connected with the output end of the first switch unit and the control end;
the first switch unit is a triode or an MOS tube.
4. The multifunctional control device for a sanitary ware terminal convenient for software upgrading as claimed in claim 2, further comprising an alarm module electrically connected to the output end of the second voltage conversion module and the master controller module.
5. The multifunctional control device for a sanitary terminal for facilitating software upgrade of claim 4, wherein the alarm module comprises an alarm unit, a second switch unit and a third filtering unit;
the control end of the second switch unit is electrically connected with the master controller module;
the input end of the second switch unit is electrically connected with the output end of the second voltage conversion module;
the output end of the second switch unit is grounded through the alarm unit;
the third filtering unit is connected with the alarm unit in parallel;
the second switch unit is a triode or an MOS tube.
6. The multifunctional control device for a sanitary ware terminal convenient for software upgrading as claimed in claim 2, further comprising an indicator light module electrically connected to the output end of the second voltage conversion module and the master controller module.
7. The multifunctional control device for a sanitary terminal for facilitating software upgrade of claim 6, wherein the indicator light module comprises an indicator light unit, a third switching unit and a fourth filtering unit;
the control end of the third switch unit is electrically connected with the master controller module;
the input end of the third switching unit is electrically connected with the output end of the second voltage conversion module and is grounded through the fourth filtering unit;
the output end of the third switch unit is grounded through the indicator light unit;
the third switch unit is a triode or an MOS tube.
8. The multifunctional control device for a sanitary ware terminal convenient for software upgrading as claimed in claim 2, further comprising a temperature detection module, wherein the temperature detection module comprises a temperature detection unit, a fourth current limiting unit, a fifth current limiting unit and a fifth filtering unit;
the temperature detection unit is electrically connected with the master controller module through the fourth current limiting unit;
the temperature detection unit is electrically connected with the output end of the second voltage conversion module through the fifth current limiting unit and is grounded through the fifth filtering unit.
9. The multifunctional control device for the bathroom terminal convenient for software upgrading as claimed in any one of claims 2 to 8, wherein the first voltage conversion module and the charging conversion module are both switching power adapters.
10. The multifunctional control device for a bathroom terminal facilitating software upgrade as claimed in any one of claims 2 to 8, wherein the second voltage converting module comprises a voltage converting unit, an input filtering unit and an output filtering unit;
the input end of the voltage conversion unit is the input end of the second voltage conversion module and is grounded through the input filter unit, and the output end of the voltage conversion unit is the output end of the second voltage conversion module and is grounded through the output filter unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122809502.7U CN216956922U (en) | 2021-11-16 | 2021-11-16 | Multifunctional control device for bathroom terminal and convenient for software upgrading |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122809502.7U CN216956922U (en) | 2021-11-16 | 2021-11-16 | Multifunctional control device for bathroom terminal and convenient for software upgrading |
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| CN216956922U true CN216956922U (en) | 2022-07-12 |
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| CN202122809502.7U Active CN216956922U (en) | 2021-11-16 | 2021-11-16 | Multifunctional control device for bathroom terminal and convenient for software upgrading |
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