CN114488908B - Method for quickly recovering control after failure of intelligent switch, intelligent switch and system - Google Patents
Method for quickly recovering control after failure of intelligent switch, intelligent switch and system Download PDFInfo
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- CN114488908B CN114488908B CN202210145468.4A CN202210145468A CN114488908B CN 114488908 B CN114488908 B CN 114488908B CN 202210145468 A CN202210145468 A CN 202210145468A CN 114488908 B CN114488908 B CN 114488908B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 91
- 230000005856 abnormality Effects 0.000 claims abstract description 30
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 11
- 206010033799 Paralysis Diseases 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Selective Calling Equipment (AREA)
Abstract
The application relates to a method for quickly recovering control after an intelligent switch fails, which comprises the following steps: the intelligent switch performs communication test with the host computer during installation, judges the communication quality grade of the intelligent switch according to the communication time and the communication times as signal grade basis, and records the maximum communication time as a timeout judging standard value; under the normal use state of the intelligent switch, if continuous communication time exceeds a communication time standard value and the number of the continuous communication time exceeds the communication timeout times corresponding to the communication quality level of the intelligent switch, the intelligent switch determines that the system abnormality or the gateway abnormality exists, and switches the key function of the intelligent switch to a control function capable of controlling the local lighting lamp switch; the intelligent switch can be quickly and automatically switched to a mode of controlling the switch of the illuminating lamp when the system is in paralysis, so that a user can still control the light when the system is abnormal; and the communication quality grades are graded, and the corresponding setting triggering is carried out, so that the accuracy and the rapidness of the switching operation are ensured.
Description
Technical Field
The application relates to the technical field of intelligent home, in particular to a method for quickly recovering control after an intelligent switch fails, an intelligent switch and a system.
Background
The intelligent home system is used for providing living convenience for home life, and after intelligent home products are installed, the lighting curtain and other devices can be turned on by one key through APP, keys, voice and the like;
the intelligent switch is a final execution unit in the intelligent home system, and compared with a traditional switch physical control mode, the intelligent switch realizes the control of the on or off of the lamps of the local switch loop, the key of the intelligent switch is an electronic key, the function of the key can be defined as any function, for example, the key is programmed and defined to control the switch of a television or simultaneously control the lamps on a plurality of other intelligent switch loops, thereby bringing convenience to users;
however, the existing intelligent system is generally composed of a cloud platform, a local gateway or a local host and a local gateway, when the host is damaged or the gateway is damaged, the data link is abnormal, and the custom key of the intelligent switch cannot play any role; the basic lighting lamp cannot be controlled, so that an intelligent switch capable of rapidly and automatically switching the local control state under the condition that the system is paralyzed is needed.
Disclosure of Invention
The technical problem to be solved by the application is to provide a method for quickly recovering light control after the failure of the intelligent switch and a system for recovering light control after the failure of the intelligent switch aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a method for quickly recovering control after failure of an intelligent switch is constructed, which comprises the following steps:
the first step: when the intelligent switch is installed, the system configuration tool sends a command to the server, so that the intelligent switch and the host machine carry out communication test for set times;
and a second step of: judging the communication quality grade (such as excellent and general) of the intelligent switch according to a set judging rule by taking the normal communication duration range of the intelligent switch and the server as a standard range value, wherein the communication quality grade corresponds to corresponding communication timeout times, and recording the maximum communication time which accords with the standard range value as a timeout judging standard value;
and a third step of: under the normal use state of the intelligent switch, if the continuous communication time exceeds the overtime judging standard value and the quantity exceeds the communication overtime times corresponding to the communication quality level of the intelligent switch, the system abnormality or the gateway abnormality is determined;
fourth step: when the system abnormality or the gateway abnormality is determined, the intelligent switch switches the key function to a control function capable of controlling the local lighting lamp switch, and controls the key triggered at this time to be turned on or turned off corresponding to the local lighting lamp circuit.
The method for quickly recovering control after the failure of the intelligent switch, provided by the application, comprises the following steps:
in the communication test of the set times, the communication quality grade is determined according to the times that the communication time exceeds the standard range value and the corresponding relation between the set times and the communication quality grade.
The method for quickly recovering control after the intelligent switch fails, wherein the communication quality level comprises excellent and general.
The application relates to a method for quickly recovering control after an intelligent switch fails, wherein in the third step:
for the intelligent switch with excellent communication quality level, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormality or gateway abnormality;
for an intelligent switch with a common communication quality level, if 3 requests are not replied within the maximum communication time, the program is regarded as system abnormality or gateway abnormality.
The method for quickly recovering control after the intelligent switch fails, disclosed by the application, comprises the following steps:
continuously updating the communication quality of each daily operation into the statistical data, and re-determining the communication quality grade of the intelligent switch according to the statistical data.
The method for quickly recovering control after the intelligent switch fails, disclosed by the application, comprises the following steps:
storing all intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch performs address mapping on a cloud server or a local server;
and the key is linked with other appointed intelligent switches through system configuration, so that after a certain key is pressed, the cloud server or the local server turns on or turns off a lighting lamp connected under the linked intelligent switches.
The method for quickly recovering the control after the failure of the intelligent switch, disclosed by the application, comprises the following steps of:
the switch of any household appliance except the lighting lamp is controlled by programming the key of the intelligent switch or the on/off of the light is controlled in batches.
A smart switch, wherein the smart switch comprises an MCU unit for performing a method for rapidly recovering control after failure of the smart switch as described above.
The intelligent switch comprises an I/O interface of an MCU unit, wherein the I/O interface of the MCU unit is connected with a control key set, the I/O interface of the MCU unit is connected with a control relay connected with a local lighting lamp, and an SPI interface of the MCU unit is connected with a LORA module; and the MCU unit is connected with a power supply module.
The system for recovering the light control after the failure of the intelligent switch comprises the intelligent switch, a gateway and a server which are in communication connection; the gateway is in communication connection with the intelligent switch.
The application has the beneficial effects that: by applying the method of the application, the intelligent switch can be quickly and automatically switched into the mode of controlling the lighting lamp switch when the system is paralyzed, so that the user can still control the lighting lamp when the system is abnormal. And the communication quality grades are graded, and the corresponding setting is triggered, so that the accuracy and the rapidness of switching operation are ensured, and the user can safely use illumination when the system or the gateway is abnormal, the use is convenient, and the experience after the intelligent home system is abnormal is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present application will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a flow chart of a method for quickly resuming control after a failure of an intelligent switch in accordance with a preferred embodiment of the present application;
FIG. 2 is a circuit diagram of a smart switch according to a preferred embodiment of the present application;
FIG. 3 is a schematic block diagram of a system for quickly resuming control after a failure of an intelligent switch in accordance with a preferred embodiment of the present application;
FIG. 4 is a system operational logic flow diagram of a preferred embodiment of the present application for quickly resuming control after a smart switch fails.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present application, based on the embodiments of the present application.
The method for quickly recovering control after the intelligent switch fails in the preferred embodiment of the application, as shown in fig. 1, comprises the following steps:
s01: when the intelligent switch is installed, the system configuration tool sends a command to the server, so that the intelligent switch and the host machine carry out communication test for set times;
s02: judging the communication quality grade of the intelligent switch according to a set judging rule by taking the normal communication duration range of the intelligent switch and the server as a standard range value, wherein the communication quality grade corresponds to corresponding communication overtime times, and recording the maximum communication time conforming to the standard range value as an overtime judging standard value;
s03: under the normal use state of the intelligent switch, if the continuous communication time exceeds the overtime judging standard value and the quantity exceeds the communication overtime times corresponding to the communication quality level of the intelligent switch, the system abnormality or the gateway abnormality is determined;
s04: when the system abnormality or the gateway abnormality is determined, the intelligent switch switches the key function to a control function capable of controlling the local lighting lamp switch, and controls the key triggered at the time to be turned on or turned off corresponding to the local lighting lamp circuit;
by applying the method of the application, the intelligent switch can be quickly and automatically switched into the mode of controlling the lighting lamp switch when the system is paralyzed, so that the user can still control the lighting lamp when the system is abnormal. The communication quality grades are graded, and corresponding setting triggering is carried out, so that the accuracy and the rapidness of switching operation are ensured, the safety use of illumination by a user can be ensured when a system or a gateway is abnormal, the use is convenient, and the experience of the intelligent home after the system is abnormal is improved;
it should be noted that, the local lighting switch in the fourth step of the above method steps may be replaced with other household appliances or electric appliances designed according to practical application scenarios, and simple replacement based on this principle is also within the scope of protection of the present application.
Preferably, in the second step, the method for setting the judgment rule includes:
in the communication test of the set times, the communication quality grade is determined according to the times that the communication time exceeds the standard range value and the corresponding relation between the set times and the communication quality grade.
For example: setting the times to 100 times, normally communicating the gateway and the intelligent switch within 150 milliseconds, setting that each time in 100 times can successfully transmit and receive within 150 milliseconds, and determining the communication quality grade as excellent, and taking the maximum communication time in the 100 times of communication as a timeout judgment standard value;
if 1-3 times of 100 times of transmission and reception are successful beyond 150 milliseconds (retransmission is performed), the communication quality grade is judged to be general, and the maximum communication time (97-99 times) of which the transmission and reception are successful within 150 milliseconds in the 100 times of communication is taken as a timeout judgment standard value;
it can be understood that more communication quality levels can be set according to actual needs, and simple replacement based on the principle also belongs to the protection scope of the application;
preferably, in the third step:
for the intelligent switch with excellent communication quality level, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormality or gateway abnormality;
for an intelligent switch with a general communication quality level, if 3 requests are not replied within the maximum communication time, the program is regarded as system abnormality or gateway abnormality;
the 2 times and the 3 times can be set according to actual conditions, and simple replacement based on the principle also belongs to the protection scope of the application;
through the setting mode, the timely effectiveness of response can be ensured, the experience after the use system is abnormal is improved, and the market competitiveness of the product is enhanced.
Preferably, the method for quickly recovering control after the intelligent switch fails further comprises the following steps:
continuously updating the communication quality of each daily operation into the statistical data, and re-determining the communication quality grade of the intelligent switch according to the statistical data;
for example, when 50 operations are performed on the same day (or week or month, the operations can be set by oneself), the 50 operations are updated into statistical data, and the communication quality level is re-determined, so that the condition that the intelligent switch has variation is prevented, and the switching response timeliness of the intelligent switch is ensured.
Preferably, the method for quickly recovering control after the intelligent switch fails further comprises the following steps:
storing all intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch performs address mapping on a cloud server or a local server;
the key is linked with other appointed intelligent switches through system configuration, so that after a certain key is pressed, the cloud server or the local server turns on or off a lighting lamp connected under the linked intelligent switches;
the switch of any household appliance except the lighting lamp is controlled by programming the key of the intelligent switch.
As shown in fig. 2, the intelligent switch comprises an MCU unit 1 for executing the method of rapidly recovering control after the failure of the intelligent switch, wherein a control key set is connected to an I/O interface of the MCU unit 1, a control relay 2 connected with a local illumination lamp is connected to the I/O interface of the MCU unit 1, a function of changing keys by performing secondary programming on the keys (controlling light or changing to scene trigger) through programming in the MCU is connected to an SPI interface of the MCU unit 1, and a LORA module 3 is connected to the SPI interface of the MCU unit 1; the MCU unit 1 is connected with a power supply module 4;
the intelligent switch circuit has the advantages that the control structure is simple, the cost is low, the popularization is easy, meanwhile, the intelligent switch can be automatically switched to locally control the lighting mode when the system is paralyzed, the key control is performed once, the communication quality grade is graded, the corresponding setting is triggered, the accuracy of switching operation is ensured, the safe power utilization of a user can be ensured when the system or the gateway is abnormal, the use is convenient, and the experience feeling after the system is abnormal is improved.
The system for recovering light control after the failure of the intelligent switch comprises the intelligent switch 5, a gateway 6 and a server 7 which are in communication connection, as shown in fig. 3; the gateway 6 is in communication connection with the intelligent switch 5; the system is simple, and the function switching control of the intelligent switch is convenient to carry out;
after the intelligent switch fails, as shown in fig. 4, after the control key is pressed, the key command is uploaded, then signal quality timing is started, when the standard time arrives, if the gateway replies, normal response control is performed, the control is finished, if the gateway replies is not received, whether the signal quality grade standard is exceeded or not is judged, if the signal quality grade standard is not exceeded, the key command is returned to upload again and judge, if the signal quality grade standard is exceeded, the network is determined to have errors, the relay control function is switched to perform local control, and the relay performs the on-off control of the lighting lamp;
the preferred setting mode of the signal quality grade standard is as follows: for the intelligent switch with excellent communication quality level, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormality or gateway abnormality; for an intelligent switch with a general communication quality level, if 3 requests are not replied within the maximum communication time, the program is regarded as system abnormality or gateway abnormality; of course, other forms of setting may be performed according to the actual situation.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (10)
1. The method for quickly recovering control after the failure of the intelligent switch is characterized by comprising the following steps of:
the first step: when the intelligent switch is installed, the system configuration tool sends a command to the server, so that the intelligent switch and the host machine carry out communication test for set times;
and a second step of: judging the communication quality grade of the intelligent switch according to a set judging rule by taking the normal communication duration range of the intelligent switch and the server as a standard range value, wherein the communication quality grade corresponds to corresponding communication overtime times, and recording the maximum communication time conforming to the standard range value as an overtime judging standard value;
and a third step of: under the normal use state of the intelligent switch, if the continuous communication time exceeds the overtime judging standard value and the quantity exceeds the communication overtime times corresponding to the communication quality level of the intelligent switch, the system abnormality or the gateway abnormality is determined;
fourth step: when the system abnormality or the gateway abnormality is determined, the intelligent switch switches the key function to a control function capable of controlling the local lighting lamp switch, and controls the key triggered at this time to be turned on or turned off corresponding to the local lighting lamp circuit.
2. The method for quickly resuming control after a failure of an intelligent switch according to claim 1, wherein in the second step, the method for setting a judgment rule includes:
in the communication test of the set times, the communication quality grade is determined according to the times that the communication time exceeds the standard range value and the corresponding relation between the set times and the communication quality grade.
3. The method for quickly resuming control after a failure of a smart switch according to claim 2, wherein the communication quality level includes excellent and general.
4. A method for quickly resuming control after a failure of an intelligent switch according to claim 3, wherein in the third step:
for the intelligent switch with excellent communication quality level, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormality or gateway abnormality;
for an intelligent switch with a common communication quality level, if 3 requests are not replied within the maximum communication time, the program is regarded as system abnormality or gateway abnormality.
5. The method for quickly resuming control after a failure of a smart switch according to any one of claims 1 to 4, wherein the method for quickly resuming control after a failure of a smart switch further comprises the steps of:
continuously updating the communication quality of each daily operation into the statistical data, and re-determining the communication quality grade of the intelligent switch according to the statistical data.
6. The method for quickly resuming control after a failure of a smart switch according to any one of claims 1 to 4, wherein the method for quickly resuming control after a failure of a smart switch further comprises the steps of:
storing all intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch performs address mapping on a cloud server or a local server;
and the key is linked with other appointed intelligent switches through system configuration, so that after a certain key is pressed, the cloud server or the local server turns on or turns off a lighting lamp connected under the linked intelligent switches.
7. The method for quickly resuming control after a failure of a smart switch according to claim 6, wherein the method for quickly resuming control after a failure of a smart switch further comprises the steps of:
the switch of any household appliance except the lighting lamp is controlled by programming the key of the intelligent switch.
8. A smart switch comprising an MCU unit for performing the method of rapidly recovering control after failure of the smart switch of any of claims 1-7.
9. The intelligent switch according to claim 8, wherein the control key group is connected to the I/O interface of the MCU unit, the control relay connected to the local illumination lamp is connected to the I/O interface of the MCU unit, and the LORA module is connected to the SPI interface of the MCU unit; and the MCU unit is connected with a power supply module.
10. A system for recovering light control after failure of an intelligent switch, which is characterized by comprising the intelligent switch as claimed in claim 8 or 9, and a gateway and a server which are in communication connection; the gateway is in communication connection with the intelligent switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210145468.4A CN114488908B (en) | 2022-02-17 | 2022-02-17 | Method for quickly recovering control after failure of intelligent switch, intelligent switch and system |
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| CN202210145468.4A CN114488908B (en) | 2022-02-17 | 2022-02-17 | Method for quickly recovering control after failure of intelligent switch, intelligent switch and system |
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| CN114488908B true CN114488908B (en) | 2023-12-05 |
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