CN114488908A - Method for rapidly recovering control after intelligent switch failure, intelligent switch and system - Google Patents
Method for rapidly recovering control after intelligent switch failure, intelligent switch and system Download PDFInfo
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- CN114488908A CN114488908A CN202210145468.4A CN202210145468A CN114488908A CN 114488908 A CN114488908 A CN 114488908A CN 202210145468 A CN202210145468 A CN 202210145468A CN 114488908 A CN114488908 A CN 114488908A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 90
- 230000002159 abnormal effect Effects 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000005856 abnormality Effects 0.000 claims description 6
- 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
- 206010033799 Paralysis Diseases 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
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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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Abstract
The invention relates to a method for quickly recovering control after an intelligent switch fails, which comprises the following steps: when the intelligent switch is installed, the intelligent switch is subjected to communication test with a host, the communication quality grade of the intelligent switch is judged according to the fact that the communication time and the communication times are used as signal grade bases, and the maximum communication time is recorded as an overtime judgment standard value; in a normal use state of the intelligent switch, if continuous communication time exceeds a communication time standard value and the quantity exceeds communication overtime times corresponding to the communication quality grade of the intelligent switch, system abnormity or gateway abnormity is determined to exist, and the intelligent switch switches the key function to a control function capable of controlling a local illuminating lamp switch; the intelligent switch can be quickly and automatically switched into a mode of controlling the switch of the illuminating lamp when the system is paralyzed, so that the user can still control the light 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 the switching operation are guaranteed.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a method for rapidly recovering control after an intelligent switch is failed, the intelligent switch and a system.
Background
The intelligent home system is used for providing life convenience for home life, and after the intelligent home product is installed, equipment such as a light curtain and the like can realize one-key light on and voice light on through an APP, keys, voice and the like;
the intelligent switch is a final execution unit in the intelligent home system, and compared with a physical control mode of a traditional switch, the intelligent switch realizes the control of the on or off of a lamp of a local switch loop, a key of the intelligent switch is an electronic key, and the function of the key can be defined into any function, for example, the key is programmed and defined to control the on or off of a television or control lamps on a plurality of other intelligent switch loops simultaneously, so that convenience is brought to users;
however, the existing intelligent system generally consists of a cloud platform + a local gateway or a local host + a local gateway, and when the host is damaged or the gateway is damaged, data link is abnormal, and the self-defined key of the intelligent switch can not play any function correspondingly; therefore, an intelligent switch capable of rapidly and automatically switching the control state of the system in a cost-effective manner is needed under the condition that the system is paralyzed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for rapidly recovering light control after an intelligent switch fails, an intelligent switch and a system for recovering light control after the intelligent switch fails, aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a method for rapidly recovering control after an intelligent switch is failed is constructed, wherein the method comprises the following steps:
the first step is as follows: when the intelligent switch is installed, a system configuration tool sends a command to a server, so that the intelligent switch and the host machine carry out communication test for a set number of times;
the second step is that: taking the normal communication time length range of the intelligent switch and the server as a standard range value, judging the communication quality grade (such as excellent and general) of the intelligent switch according to a set judgment rule, 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 judgment standard value;
the third step: if continuous communication time exceeds an overtime judgment standard value and the number of the communication overtime times exceeds the corresponding communication quality grade of the intelligent switch in the normal use state of the intelligent switch, determining that system abnormality or gateway abnormality exists;
the fourth step: when the system or the gateway is determined to be abnormal, the intelligent switch switches the key function to the control function capable of controlling the local illuminating lamp switch, and controls the on or off of the corresponding local illuminating lamp loop through the triggered key.
The method for rapidly recovering control after the intelligent switch is failed, wherein in the second step, the method for setting the judgment rule comprises the following steps:
and in the communication test with the set times, determining the communication quality grade according to the corresponding relation between the set exceeding times and the communication quality grade according to the times that the communication time exceeds the standard range value.
The invention discloses a method for rapidly recovering control after an intelligent switch is failed, wherein the communication quality grades comprise excellent and general.
The invention discloses a method for rapidly recovering control after an intelligent switch fails, wherein in the third step:
for an intelligent switch with excellent communication quality grade, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormity or gateway abnormity;
for an intelligent switch with a general communication quality grade, if 3 requests do not reply within the maximum communication time, the program is regarded as a system exception or a gateway exception.
The invention discloses a method for rapidly recovering control after an intelligent switch fails, which comprises the following steps:
and 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 invention discloses a method for rapidly recovering control after an intelligent switch fails, which comprises the following steps:
storing all the intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch is subjected to address mapping on a cloud server or a local server;
the keys are linked with other appointed intelligent switches through system configuration, and after a certain key is pressed down, the cloud server or the local server turns on or off an illuminating lamp connected under the linked intelligent switch.
The invention discloses a method for rapidly recovering control after an intelligent switch fails, wherein the method for rapidly recovering light control after the intelligent switch fails further comprises the following steps:
the intelligent switch is programmed to control the on-off of any household appliance except the illuminating lamp or control the on-off of the light in batches.
An intelligent switch, wherein the intelligent switch comprises an MCU unit for executing the method for rapidly recovering control after the failure of the intelligent switch.
The intelligent switch is characterized in that a control key group is connected to an I/O interface of the MCU unit, a control relay connected with a local illuminating lamp is connected to the I/O interface of the MCU unit, and an LORA module is connected to an SPI interface of the MCU unit; and the MCU unit is connected with a power module.
A system for recovering light control after an intelligent switch fails comprises the intelligent switch, a gateway and a server, wherein the gateway and the server are in communication connection; the gateway is in communication connection with the intelligent switch.
The invention has the beneficial effects that: by the method, the intelligent switch can be rapidly and automatically switched to the mode of controlling the switch of the illuminating lamp when the system is paralyzed, and the user can still control the light when the system is abnormal. And still grade communication quality to corresponding settlement triggers, guarantee to switch accurate, quick of operation, thereby when guaranteeing system or gateway anomaly, the user can use the illumination safely, facilitates the use, improves the experience sense behind the smart home systems anomaly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a flow chart of a method for rapidly restoring control after a smart switch failure in accordance with a preferred embodiment of the present invention;
FIG. 2 is a circuit diagram of the intelligent switch of the preferred embodiment of the present invention;
FIG. 3 is a schematic block diagram of a system for rapidly restoring control after a smart switch failure in accordance with a preferred embodiment of the present invention;
FIG. 4 is a logic flow diagram of the system operation for rapidly resuming control after a smart switch failure in accordance with a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The method for rapidly recovering control after the intelligent switch fails according to the preferred embodiment of the invention, as shown in fig. 1, includes the following steps:
s01: when the intelligent switch is installed, a system configuration tool sends a command to a server, so that the intelligent switch and the host machine carry out communication test for a set number of times;
s02: taking the normal communication time length range of the intelligent switch and the server as a standard range value, judging the communication quality grade of the intelligent switch according to a set judgment rule, 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 judgment standard value;
s03: if continuous communication time exceeds an overtime judgment standard value and the number of the communication overtime times exceeds the corresponding communication quality grade of the intelligent switch in the normal use state of the intelligent switch, determining that system abnormality or gateway abnormality exists;
s04: when the system or the gateway is determined to be abnormal, the intelligent switch switches the key function to a control function capable of controlling the local illuminating lamp switch, and controls the corresponding local illuminating lamp loop to be switched on or switched off by the triggered key;
by the method, the intelligent switch can be rapidly and automatically switched to the mode of controlling the switch of the illuminating lamp when the system is paralyzed, and the user can still control the light when the system is abnormal. The communication quality grades are graded and correspondingly set and triggered to ensure the accuracy and the rapidness of switching operation, so that when a system or a gateway is abnormal, a user can safely use illumination, the use is convenient, and the experience feeling 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 equally replaced by other household appliances or electric devices designed according to practical application scenarios, and a simple replacement based on this principle also belongs to the protection scope of the present application.
Preferably, in the second step, the method for setting the judgment rule includes:
and in the communication test with the set times, determining the communication quality grade according to the corresponding relation between the set exceeding times and the communication quality grade according to the times that the communication time exceeds the standard range value.
For example: setting the times to be 100, normally communicating the gateway with the intelligent switch within 150 milliseconds once, and setting the gateway to successfully receive and transmit within 150 milliseconds each time in 100 times, determining that the communication quality grade is excellent, and taking the maximum communication time in the 100 times of communication as an overtime judgment standard value;
setting 1-3 times of 100 times of successful transceiving beyond 150 milliseconds (retransmission exists), determining that the communication quality level is normal, and taking the maximum communication time of successful transceiving within 150 milliseconds (97-99 times) in the 100 times of communication as a timeout judgment standard value;
it can be understood that more communication quality grades can be set according to actual needs, and simple replacement based on the principle also belongs to the protection scope of the present application;
preferably, in the third step:
for an intelligent switch with excellent communication quality grade, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormity or gateway abnormity;
for an intelligent switch with a general communication quality grade, if 3 requests do not reply within the maximum communication time, a program is regarded as system abnormity or gateway abnormity;
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;
by the arrangement mode, timely effectiveness of response can be guaranteed, experience feeling after the use system is abnormal is improved, and market competitiveness of products is enhanced.
Preferably, the method for rapidly recovering the control after the intelligent switch fails further comprises the following steps:
continuously updating the communication quality of each daily operation into 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 day (or week or month, which can be set by the user), the 50 operations are updated to the statistical data, and the communication quality level is re-determined, so as to prevent the intelligent switch from being changed and ensure the timeliness of the switching response of the intelligent switch.
Preferably, the method for rapidly recovering the control after the intelligent switch is failed further comprises the following steps:
storing all the intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch is subjected to address mapping on a cloud server or a local server;
the keys are linked with other designated intelligent switches through system configuration, so that after a certain key is pressed, the cloud server or the local server turns on or off an illuminating lamp connected below the linked intelligent switch;
the intelligent switch is programmed to control the switch of any household appliance except the illuminating lamp.
An intelligent switch, as shown in fig. 2, the intelligent switch includes an MCU unit 1 for executing the method of rapidly recovering control after the above intelligent switch is failed, a control key set is connected to an I/O interface of the MCU unit 1, a control relay 2 connected to a local illumination lamp is connected to the I/O interface of the MCU unit 1, the key can be programmed for a second time by a program design in the MCU unit to change the function of the key (controlling the light or changing to scene trigger), and an SPI interface of the MCU unit 1 is connected to an LORA module 3; the MCU unit 1 is connected with a power module 4;
the intelligent switch circuit control structure is succinct, and is with low costs, easily promotes and popularizes, can switch intelligent switch with the cost ground control light lighting pattern when the system is paralysed simultaneously to carry out a button control, but also carry out the classification to the communication quality grade, and corresponding settlement triggers, guarantee switching operation's accuracy, thereby when assurance system or gateway are unusual, the user can the safe power consumption, facilitates the use, improves the experience sense behind the system anomaly.
A system for recovering light control after an intelligent switch fails, as shown in fig. 3, comprises the intelligent switch 5, a gateway 6 and a server 7, wherein the gateway 6 and the server are in communication connection; 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;
as shown in fig. 4, after a control key is pressed down, a key command is uploaded, then signal quality timing is started, when standard time is reached, if gateway reply is received, normal response control is performed, control is finished, if gateway reply is not received, whether the signal quality level standard is exceeded or not is judged, if the signal quality level standard is not exceeded, the key command uploading and judgment are returned again, if the signal quality level standard is exceeded, a network is determined to have errors, a relay control function is switched to perform local control, and a relay performs on-off control on an illuminating lamp;
the signal quality level criteria are preferably set as follows: for an intelligent switch with excellent communication quality grade, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormity or gateway abnormity; for an intelligent switch with a general communication quality grade, if 3 requests do not reply within the maximum communication time, a program is regarded as system abnormity or gateway abnormity; of course, other settings may be made according to actual conditions.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A method for rapidly recovering control after an intelligent switch is failed is characterized by comprising the following steps:
the first step is as follows: when the intelligent switch is installed, a system configuration tool sends a command to a server, so that the intelligent switch and the host machine carry out communication test for a set number of times;
the second step is that: taking the normal communication time length range of the intelligent switch and the server as a standard range value, judging the communication quality grade of the intelligent switch according to a set judgment rule, 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 judgment standard value;
the third step: if continuous communication time exceeds an overtime judgment standard value and the number of the communication overtime times exceeds the corresponding communication quality grade of the intelligent switch in the normal use state of the intelligent switch, determining that system abnormality or gateway abnormality exists;
the fourth step: when the system or the gateway is determined to be abnormal, the intelligent switch switches the key function to the control function capable of controlling the local illuminating lamp switch, and controls the on or off of the corresponding local illuminating lamp loop through the triggered key.
2. The method for rapidly recovering control after a failure of an intelligent switch according to claim 1, wherein in the second step, the method for setting the judgment rule comprises:
and in the communication test with the set times, determining the communication quality grade according to the corresponding relation between the set exceeding times and the communication quality grade according to the times that the communication time exceeds the standard range value.
3. A method for expeditiously recovering control from a smart switch failure as recited in claim 2, wherein said communication quality levels comprise excellent and fair.
4. A method for rapidly restoring control after a smart switch failure as recited in claim 3, wherein in said third step:
for an intelligent switch with excellent communication quality grade, if 2 requests do not reply within the maximum communication time, the program is regarded as system abnormity or gateway abnormity;
for an intelligent switch with a general communication quality grade, if 3 requests do not reply within the maximum communication time, the program is regarded as a system exception or a gateway exception.
5. The method for rapidly recovering control after a failure of an intelligent switch according to any one of claims 1-4, wherein the method for rapidly recovering control after a failure of an intelligent switch further comprises the steps of:
and 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 rapidly recovering control after a failure of an intelligent switch according to any one of claims 1-4, wherein the method for rapidly recovering control after a failure of an intelligent switch further comprises the steps of:
storing all the intelligent switch addresses in the system to a cloud server or a local server;
each key on each intelligent switch is subjected to address mapping on a cloud server or a local server;
the keys are linked with other appointed intelligent switches through system configuration, and after a certain key is pressed down, the cloud server or the local server turns on or off an illuminating lamp connected under the linked intelligent switch.
7. The method for rapidly restoring control after a smart switch failure as recited in claim 6, further comprising the steps of:
the intelligent switch is programmed to control the switch of any household appliance except the illuminating lamp.
8. An intelligent switch, characterized in that it comprises an MCU unit adapted to perform the method of restoring control promptly upon failure of the intelligent switch according to any one of claims 1 to 7.
9. The intelligent switch according to claim 8, wherein a control key group is connected to an I/O interface of the MCU unit, a control relay connected to a local illumination lamp is connected to the I/O interface of the MCU unit, and an LORA module is connected to an SPI interface of the MCU unit; and the MCU unit is connected with a power module.
10. A system for recovering light control after an intelligent switch failure, wherein the system for recovering light control after an intelligent switch failure comprises the intelligent switch according to claim 8 or 9, and further comprises a gateway and a server which are in communication connection; the gateway is in communication connection with the intelligent switch.
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