CN118055281B - Control method and system for realizing simultaneous support of multiple types of remote controllers - Google Patents
Control method and system for realizing simultaneous support of multiple types of remote controllers Download PDFInfo
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Abstract
The invention discloses a control method and a system for realizing the simultaneous support of a plurality of types of remote controllers, and relates to the technical field of television remote control; the technical key points are as follows: the method has the advantages that the function keys of the remote controller to be matched are customized through key identification and mapping, so that a user can operate according to own requirements and habits, the remote controllers of different models can be supported to operate televisions, the matching accuracy of the remote controllers is evaluated through calculating the matching accuracy evaluation index I, the response time and the matching success rate of the function keys are comprehensively considered, the operation accuracy of the remote controllers can be reflected more accurately, the relation between the matching accuracy evaluation index I and a preset evaluation threshold is monitored in real time through the early warning adjustment module, and when abnormal operation accuracy of the remote controllers is detected, early warning signals can be triggered timely and corresponding adjustment strategies can be executed.
Description
Technical Field
The invention relates to the technical field of television remote control, in particular to a control method and a control system for realizing the support of multiple types of remote controllers simultaneously.
Background
The television remote controller is a wireless control device for controlling the television, is one of external accessories of the television, and generally consists of a shell, keys, a circuit board, a transmitting device and the like; the television remote controller transmits remote control signals to the television through a built-in infrared transmitting device. When a key on the remote controller is pressed, the transmitting device generates an infrared signal and transmits the infrared signal in the form of an infrared code, and the television receives the infrared code and then analyzes and identifies the infrared code to execute corresponding operation; the television remote controller is a bridge between the television and the user, and the user can conveniently switch channels, adjust volume, select menus, enter various functions and the like by pressing different keys, so that a convenient operation mode is provided, and the user can easily control various functions of the television.
The technical scheme pointed out in the document of the present application publication number CN103632530A, named as a method and device for realizing the simultaneous support of multiple types of infrared remote controllers, comprises: responding to a selection operation of a shielded infrared remote controller, determining the shielded infrared remote controller aimed at by the selection operation, judging whether the infrared remote controller is the shielded infrared remote controller or not after processing an infrared signal sent by the infrared remote controller into a physical code and before analyzing the physical code into a corresponding key value, if not, analyzing the physical code into the corresponding key value, and if not, not analyzing the physical code into the corresponding key value; based on the method and the device, the infrared remote controllers of various types are distinguished from each other without being shielded, and after the shielded remote controllers send infrared signals, the key values of the infrared remote controllers are not analyzed, so that the problem that the infrared remote controllers of various types influence the control of the intelligent television can be effectively solved.
With reference to the above document and the prior art, although the above solution can solve the problem that the control of the infrared remote controllers of various types on the smart tv is mutually affected, in real life, the remote controllers of the home tv cannot be used due to falling from the tea table or due to expiration of the service life, and the like, and then the new original remote controllers need to be replaced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a control method and a control system for realizing the support of multiple types of remote controllers at the same time, and the function keys of the remote controllers to be matched are customized in a key identification and mapping mode, so that a user can operate according to own needs and habits, the remote controllers with different types can be supported to operate televisions, the matching accuracy of the remote controllers is evaluated by calculating a matching accuracy evaluation index I, the response time and the matching success rate of the function keys are comprehensively considered, the control accuracy of the remote controllers can be reflected more accurately, the relation between the matching accuracy evaluation index I and a preset evaluation threshold is monitored in real time through an early warning adjustment module, and when the abnormal operation accuracy of the remote controllers is detected, early warning signals can be triggered in time and corresponding adjustment strategies are executed, so that the problems in the background technology are solved.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
a control system for implementing a remote controller supporting multiple models simultaneously, comprising:
The remote controller learning module is used for aligning the remote controller to be matched with the television and controlling the distance between the remote controller and the television to be M after the system enters a matching mode, inputting the function keys of the remote controller to be matched and mapping the function keys to corresponding operation functions;
The data acquisition and analysis module is used for carrying out actual test after mapping is completed, acquiring response time length corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending an early warning signal to prompt a user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not responding by the system;
The evaluation calculation module builds a matching degree calculation model according to the response time length and the matching success rate of each function key under the condition that the response time length corresponding to each function key does not exceed the standard threshold value, and generates a matching accurate evaluation index I corresponding to the remote controller;
The early warning adjustment module compares the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and if the matched accurate evaluation index I is smaller than the first evaluation threshold Iol1, a first-level early warning signal is triggered, and an adjustment strategy is executed; if the first evaluation threshold value Iol1 is not more than and equal to the accurate evaluation index I is not more than and equal to the second evaluation threshold value Iol2, triggering a secondary early warning signal and executing an adjustment strategy; if the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, no response action is performed.
Further, the value range of M is 0-1M, and the function keys of the remote controller to be matched are recorded, wherein the function keys at least comprise an upper key, a lower key, a left key, a right key, a middle determining key and a switch key, the operation functions of the upper key and the lower key are respectively volume increase and volume decrease, the operation functions of the left key and the right key are respectively a last program and a next program, and the operation functions of the middle determining key and the switch key are respectively determination and power switch.
Further, the response time length represents the time length from the operation of the corresponding function key to the corresponding adjustment action of the television, and the matching success rate represents the matching success rate between the function key on the remote controller and the mapped corresponding function key after the test matching.
Further, the data acquisition and analysis module further comprises: if the test times exceeds N times, the user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, and if the test times are more than N times, the user is prompted to replace the remote controller to be matched.
Further, in the evaluation calculation module, the calculation process of matching the accurate evaluation index I is as follows:
s101, generating a response stability coefficient according to the difference value between the response time of each function key and the standard threshold value The formula according to is as follows: /(I)In the/>Representing the difference between the response time of each function key and the standard threshold, s represents the number of the corresponding function key, the maximum value of s represents the number of the function keys, s=1, 2, … n, and B represents the standard threshold,/>Representing the response time of each function key,/>Representing the average of the individual differences;
s102, according to the matching success rate and the response stability coefficient Generating a matching accurate evaluation index I according to the following formula: /(I)Wherein Pc represents the matching success rate, F1 and F2 are preset proportional coefficients of the matching success rate and the response stability coefficient respectively, and/>。
Further, the first evaluation threshold Iol1 and the second evaluation threshold Iol2 are calculated in the following manners:
first evaluation threshold Second evaluation threshold/>Wherein jy represents a preset standard matching threshold, and the first evaluation threshold Iol1 is less than the second evaluation threshold Iol2.
Further, the adjustment strategy performed is: and replacing the remote controller to carry out matching operation again.
A control method for realizing the simultaneous support of a plurality of types of remote controllers comprises the following steps:
S1, after a system enters a matching mode, aligning a remote controller to be matched with a television, controlling the distance between the remote controller to be matched and the television to be M, inputting function keys of the remote controller to be matched, and mapping the function keys to corresponding operation functions;
S2, performing actual test after mapping is completed, acquiring response time length corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending an early warning signal to prompt a user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not responding by the system; if the test times exceeds N times, an early warning signal is sent out, the user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, and if the early warning signal is sent out continuously, the user is prompted to replace the remote controller to be matched;
S3, under the condition that the response time length corresponding to each function key does not exceed the standard threshold value, building a matching degree calculation model according to the response time length and the matching success rate of each function key, and generating a matching accuracy evaluation index I corresponding to the remote controller;
S4, comparing the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and if the matched accurate evaluation index I is smaller than the first evaluation threshold Iol1, triggering a first-level early warning signal and executing an adjustment strategy; if the first evaluation threshold value Iol1 is not more than and equal to the accurate evaluation index I is not more than and equal to the second evaluation threshold value Iol2, triggering a secondary early warning signal and executing an adjustment strategy; if the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, no response action is performed.
The invention provides a control method and a system for realizing the simultaneous support of a plurality of types of remote controllers, which have the following beneficial effects:
1. According to the invention, the remote controller learning module is designed, and the function keys of the remote controller to be matched are customized in a key identification and mapping mode, so that a user can operate according to own requirements and habits, and can support different types of remote controllers to control televisions, and after the original remote controllers are lost or damaged, the remote controllers of other types are matched for use, thereby playing an emergency role, and the whole operation is simple, convenient and quick;
2. According to the remote control matching method, the matching accuracy of the remote controller is estimated by calculating the matching accuracy estimation index I, the response time and the matching success rate of the function keys are comprehensively considered, the control accuracy of the remote controller can be more accurately reflected, the relation between the matching accuracy estimation index I and a preset estimation threshold is monitored in real time through the early warning adjustment module, when the abnormal control accuracy of the remote controller is detected, early warning signals can be triggered in time, corresponding adjustment strategies can be executed, and the remote controller is replaced to carry out matching operation again, so that the fault point or abnormal point of the remote controller can be timely solved, and the normal use of the remote controller is guaranteed.
Drawings
Fig. 1 is a schematic block diagram of a control system for supporting multiple types of remote controllers simultaneously according to the present invention;
fig. 2 is a schematic overall flow chart of a control method for implementing a remote controller supporting multiple models simultaneously in the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: referring to fig. 1, the present embodiment provides a control system for supporting multiple types of remote controllers simultaneously, where the system includes a remote controller learning module, a data acquisition and analysis module, an evaluation and calculation module and an early warning adjustment module, and the whole control system is mounted in a television or a set top box matched with the television and used as a control terminal to perform a transitional function, where the remote controllers send signals to the control terminal, and then the control terminal sends signals to a corresponding television or set top box, so as to perform a normal control function, for example, the control terminal performs a function similar to a wifi amplifier, except that the wifi amplifier is used to transition signals and amplify signals, and the control terminal in the embodiment is used to transition signals and match original signals, so that the remote controllers of different types can control the television;
The remote controller learning module is used for aligning the remote controller to be matched with the television and controlling the distance between the remote controller and the television to be M after the system enters a matching mode, inputting the function keys of the remote controller to be matched and mapping the function keys to corresponding operation functions;
The remote controller learning module executes a corresponding matching mode, and a system can enter the matching mode by starting a physical button correspondingly configured on the television or the set top box, so that subsequent operation and processing are performed immediately;
Aiming the remote controller to be matched at the television and controlling the distance between the remote controller and the television to be M: in order to ensure that a subsequent system can stably identify and capture key operation of a remote controller to be matched, the distance value is M, the value range of M is 0-1M, the fixation of the distance value is required to be ensured, and the smaller the distance value is, the better the smaller the distance value is, so that subsequent matching work is facilitated;
the specific implementation process of the remote controller learning module is as follows:
Key identification and entry: prompting a user to control keys at preset positions, enabling a system to identify and capture key operation of a remote controller to be matched, specifically enabling an infrared signal receiver configured by the system to perform induction identification, and capturing and identifying an infrared signal emitted by the remote controller to be matched as a corresponding key by using the infrared signal receiver, such as an infrared receiving head; for example: identifying six common keys of an upper key, a lower key, a left key, a right key, a middle determining key and a switch key of a remote controller to be matched;
Key mapping: once a key is identified, the system needs to map it to the corresponding operational function, which can be accomplished by programming or a key mapping table stored in a configuration file; for example, the preset mapping table may map the up key to the operation function for increasing volume, the down key to the operation function for decreasing volume, the left key to the operation function for the previous channel, the right key to the operation function for the next channel, and the middle determining key to the confirmed operation function, and the on-off key is also mapped to the operation function of the power switch;
In addition, the method can also comprise the step of storing the mapping relation, wherein the system needs to store the mapping relation between the remote controller keys to be matched and the corresponding operation functions so as to facilitate the subsequent use; these mappings may be stored in an internal memory or removable storage device and associated with the system; in order to enable the user to conveniently learn and adjust the mapping relation, the system can also provide a user interface, the matching mode can enable the system to enter a key state of a remote controller to be matched, the user can press a key replacing the remote controller, then the key operation is identified and recorded, and the user interface can allow the user to view and adjust the key mapping relation;
It should be noted that the specific implementation may vary depending on the hardware and software design of the product, for example, some devices may use an infrared receiving module to capture infrared signals in place of the remote control, while other devices may use a wireless communication module to receive signals in place of the remote control; in general, the remote control learning module aims at identifying key operations of the alternative remote control and mapping the key operations to corresponding operation functions so as to realize the alternative functions of the remote control, and specific implementation details can be customized according to actual requirements and available technologies;
For the remote controller to be matched, which is described above, namely other remote controllers without models, the function keys at least comprise an upper key, a lower key, a left key, a right key, a middle determining key and a switch key, and as the six keys are most commonly used and practical, only the six function keys are usually recorded; the operation functions of the upper key and the lower key are respectively volume increase and volume decrease, the operation functions of the left key and the right key are respectively a last program and a next program, and the operation functions of the middle determining key and the on-off key are respectively determination and power switch.
The data acquisition and analysis module is used for carrying out actual test after mapping is completed, carrying out actual test on each function key, acquiring response time corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending out an early warning signal, indicating that the user possibly fails to press the function key, prompting the user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not performing a response action by the system; if the test times exceeds N times, an early warning signal is sent out, a user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, if the early warning signal is sent out continuously, the damage of the remote controller is indicated, and the user is prompted to replace the remote controller to be matched; the prompt information is prompted in a voice broadcasting mode;
Assuming that a user inputs an alternative remote controller to be matched into the system and tests the system, the data acquisition and analysis module records the response time of each key and obtains the following results:
volume up key for up key: a 0.3 second response time;
For the next program key to the right key: a 0.4 second response time;
a determination key corresponding to the intermediate determination key: a 0.2 second response time;
The response time of each corresponding function key does not exceed the standard threshold, and the standard threshold is 0.5 seconds, so that the system does not respond, and then the next operation is carried out;
The response time length represents the time length from the operation of the corresponding function key to the corresponding adjustment action of the television, and the response time length is required to be obtained by the following method:
Internal clock: the television built-in control system can record the time interval between key operation and corresponding adjustment action through an internal clock, when the key operation is received, the system records the current time, then records the time again after the corresponding adjustment action occurs, and calculates the time difference, namely the response time length; timestamp: each key operation and corresponding adjustment action can be marked by using a time stamp in the system, when the key operation occurs, the system records the current time stamp, records another time stamp after the corresponding adjustment action occurs, and can obtain the response time by calculating the difference between the two time stamps; a sensor: by using certain sensor technologies, such as an infrared sensor and an accelerometer, signal changes or physical changes between key operations and corresponding adjustment actions can be detected, and the response time can be calculated by recording time when the signal or physical changes occur;
The matching success rate indicates the matching success rate between the function keys on the remote controller and the mapped corresponding function keys after the matching is tested, and if each function key is successfully matched, the matching success rate is 100%;
If two function keys in each function key are not successfully matched, for example, an upper key is pressed during testing, a function corresponding to an increasing volume key is not played, the matching is failed, a lower key is pressed, a function corresponding to a decreasing volume key is not played, the matching is failed, the other four function keys are successfully matched, at the moment, the matching success rate of the remote controller is 33.3%, and in general, the matching success rate is 100%;
It should be noted that, the specific implementation method will be different depending on the hardware and software design of the product, when in design, a proper mode can be selected to obtain the response time according to the requirements and available technologies of the system, and factors such as accuracy and response speed should be considered in the implementation process, so as to ensure accurate and real-time recording of the key operation and the time interval corresponding to the adjustment action, and in this embodiment, an internal clock is adopted to obtain the required response time;
the actual test of each function key is still required to ensure that the remote controller is aligned to the television and the distance between the remote controller and the television is controlled to be M, namely, the actual test is completed at the same position.
Compared with the traditional scheme, the technical scheme of the remote controller learning module has the following beneficial effects:
flexibility: in the traditional scheme, the function keys and the corresponding operation functions of the remote controller are fixed in advance, and a user cannot customize the scheme, and the scheme can customize the function keys of the remote controller to be matched in a key identification and mapping mode, so that the user can operate according to own requirements and habits;
Convenience: in the traditional scheme, when the remote controller is replaced, the remote controller with the corresponding model is required to be selected, and in the scheme, the remote controller to be matched is only required to be aligned with the television, and the study and the adaptation can be completed by pressing the corresponding physical button, so that an emergency effect is realized, and the whole operation is simple, convenient and quick;
The cost is saved: in the traditional scheme, if a user needs to use the remote controllers with different types, the user needs to purchase a new remote controller for adaptation, and the scheme can realize the adaptation of the remote controllers with different types through the learning module without purchasing the new remote controller, so that the cost is saved;
scalability: in the traditional scheme, the function keys of the remote controller are usually fixed and cannot be expanded, and the scheme can realize expansion and adjustment of the function keys by adding the mapping relation and adjusting the mapping relation, so that the requirements of different users are met.
The evaluation calculation module is used for constructing a matching degree calculation model according to the response time length and the matching success rate of each functional key under the condition that the response time length corresponding to each functional key does not exceed the standard threshold value, and generating a matching accuracy evaluation index I corresponding to the remote controller, wherein the matching accuracy evaluation index I is used for reflecting the control accuracy of the remote controller after the corresponding matching is completed;
the calculation process of the matching accurate evaluation index I is as follows:
s101, generating a response stability coefficient according to the difference value between the response time of each function key and the standard threshold value The formula according to is as follows: /(I)In the/>Representing the difference between the response time of each function key and the standard threshold, s represents the number of the corresponding function key, the maximum value of s represents the number of the function keys, s=1, 2, … n, and B represents the standard threshold,/>Representing the response time of each function key,/>Representing the average of the individual differences;
s102, according to the matching success rate and the response stability coefficient Generating a matching accurate evaluation index I according to the following formula: /(I)Wherein Pc represents the matching success rate, F1 and F2 are preset proportional coefficients of the matching success rate and the response stability coefficient respectively, and/>And/>，/>1000 Represents a correction value, ensuring that the matching success rate has absolute leading effect on the matching accuracy evaluation index I.
The early warning adjustment module compares the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and the first evaluation thresholdSecond evaluation threshold/>Wherein jy represents a preset standard matching threshold; the first evaluation threshold value Iol1 is less than the second evaluation threshold value Iol2;
If the matching accuracy evaluation index I is smaller than the first evaluation threshold value Iol1, the matching success rate is not 100%, a first-stage early warning signal is triggered, and an adjustment strategy is executed: replacing the remote controller to carry out matching operation again;
if the first evaluation threshold value Iol1 is less than or equal to the accurate evaluation index I is less than or equal to the second evaluation threshold value Iol2, the condition that the abnormality exists when the function key is operated is indicated, a secondary early warning signal is triggered, and an adjustment strategy is executed: replacing the remote controller to carry out matching operation again;
If the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, the system does not respond to the abnormal operation of the function key;
The first-level early warning signal and the second-level early warning signal are only used for facilitating a user to distinguish abnormal or fault reasons, and all the signals indicate that the corresponding remote controllers have fault problems, and generally, when the remote controllers are normally matched, all types of remote controllers with different types and normal functions can be supported, and the execution adjustment strategies all indicate that the remote controllers have abnormal points or fault points, so that the remote controllers need to be replaced.
Specifically, the matching accuracy of the remote controller is evaluated by calculating the matching accuracy evaluation index I, the response time and the matching success rate of the function keys are comprehensively considered, the control accuracy of the remote controller can be more accurately reflected, the relation between the matching accuracy evaluation index I and a preset evaluation threshold is monitored in real time through the early warning adjustment module, when the control accuracy of the remote controller is detected to be abnormal, early warning signals can be triggered in time, corresponding adjustment strategies can be executed, and the remote controller is replaced to perform matching operation again, so that the fault point or abnormal point of the remote controller is timely solved, and the normal use of the remote controller is ensured.
Example 2: referring to fig. 2, based on embodiment 1, the present embodiment further provides a control method for implementing a remote controller supporting multiple models simultaneously, including the following specific steps:
S1, after a system enters a matching mode, aligning a remote controller to be matched with a television, controlling the distance between the remote controller to be matched and the television to be M, inputting function keys of the remote controller to be matched, and mapping the function keys to corresponding operation functions;
S2, performing actual test after mapping is completed, acquiring response time length corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending an early warning signal to prompt a user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not responding by the system; if the test times exceeds N times, an early warning signal is sent out, the user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, and if the early warning signal is sent out continuously, the user is prompted to replace the remote controller to be matched;
S3, under the condition that the response time length corresponding to each function key does not exceed the standard threshold value, building a matching degree calculation model according to the response time length and the matching success rate of each function key, and generating a matching accuracy evaluation index I corresponding to the remote controller;
S4, comparing the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and if the matched accurate evaluation index I is smaller than the first evaluation threshold Iol1, triggering a first-level early warning signal and executing an adjustment strategy; if the first evaluation threshold value Iol1 is not more than and equal to the accurate evaluation index I is not more than and equal to the second evaluation threshold value Iol2, triggering a secondary early warning signal and executing an adjustment strategy; if the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, no response action is performed.
In the application, the related formulas are all the numerical calculation after dimensionality removal, and the formulas are one formulas for obtaining the latest real situation by software simulation through collecting a large amount of data, and the formulas are set by a person skilled in the art according to the actual situation.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application.
Claims (6)
1. A control system for realizing simultaneous support of a plurality of models of remote controllers, comprising:
the remote controller learning module is used for aligning the remote controller to be matched with the television, controlling the distance between the remote controller and the television to be M, inputting the function keys of the remote controller to be matched, and mapping the function keys to corresponding operation functions after entering a matching mode;
The data acquisition and analysis module is used for carrying out actual test after mapping is completed, acquiring response time length corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending an early warning signal to prompt a user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not responding by the system; the response time length represents the time length from the operation of the corresponding function key to the corresponding adjustment action of the television, and the matching success rate represents the matching success rate between the function key on the remote controller and the mapped corresponding function key after the test matching;
The evaluation calculation module builds a matching degree calculation model according to the response time length and the matching success rate of each function key under the condition that the response time length corresponding to each function key does not exceed the standard threshold value, and generates a matching accurate evaluation index I corresponding to the remote controller; in the evaluation calculation module, the calculation process of the matching accurate evaluation index I is as follows:
s101, generating a response stability coefficient according to the difference value between the response time of each function key and the standard threshold value The formula according to is as follows:
；
；
In the method, in the process of the invention, Representing the difference between the response time of each function key and the standard threshold, s represents the number of the corresponding function key, the maximum value of s represents the number of the function keys, s=1, 2, … n, and B represents the standard threshold,/>Representing the response time of each function key,/>Representing the average of the individual differences;
s102, according to the matching success rate and the response stability coefficient Generating a matching accurate evaluation index I according to the following formula:
in the/> The matching success rate is represented, F1 and F2 are preset proportionality coefficients of the matching success rate and the response stability coefficient respectively, and F1 is more than F2 is more than 0;
The early warning adjustment module compares the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and if the matched accurate evaluation index I is smaller than the first evaluation threshold Iol1, a first-level early warning signal is triggered, and an adjustment strategy is executed; if the first evaluation threshold value Iol1 is not more than and equal to the accurate evaluation index I is not more than and equal to the second evaluation threshold value Iol2, triggering a secondary early warning signal and executing an adjustment strategy; if the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, no response action is performed.
2. A control system for implementing a remote control capable of supporting multiple models simultaneously as claimed in claim 1, wherein: m is 0-1M, and is input into the function button of waiting to match the remote controller, the function button includes key up, key down, left key, right key, middle determining key and on-off key at least, and the operation function of key up, key down mapping is volume increase and volume reduction respectively, and the operation function of left key, right key mapping is last program and next program respectively, and the operation function of middle determining key, on-off key mapping is determining and switch.
3. A control system for implementing a remote controller supporting multiple models simultaneously as claimed in claim 2, wherein: the data acquisition and analysis module further comprises: if the test times exceeds N times, the user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, and if the test times are more than N times, the user is prompted to replace the remote controller to be matched.
4. A control system for implementing a remote control capable of supporting multiple models simultaneously according to claim 3, wherein: the first evaluation threshold value Iol1 and the second evaluation threshold value Iol2 are calculated in the following manners:
first evaluation threshold Second evaluation threshold/>In the above, the ratio of/>The preset standard matching threshold value is represented, and the first evaluation threshold value Iol1 is less than the second evaluation threshold value Iol2.
5. A control system for implementing a remote control capable of supporting multiple models simultaneously as set forth in claim 4, wherein: the adjustment strategy performed is: and replacing the remote controller to carry out matching operation again.
6. A control method for realizing a control method for simultaneously supporting a plurality of models of remote controllers, using the system according to any one of claims 1 to 5, characterized by comprising the steps of:
s1, after a matching mode is entered, aligning a remote controller to be matched with a television, controlling the distance between the remote controller to be matched and the television to be M, inputting function keys of the remote controller to be matched, and mapping the function keys to corresponding operation functions;
S2, performing actual test after mapping is completed, acquiring response time length corresponding to each function key in the test process, and acquiring the matching success rate of the function keys on the remote controller to be matched; comparing and analyzing each response time length with a preset standard threshold value, if the response time length of any function key exceeds the standard threshold value, sending an early warning signal to prompt a user to execute the operation of testing the corresponding function key again until the response time length does not exceed the standard threshold value, otherwise, not responding by the system; the response time length represents the time length from the operation of the corresponding function key to the corresponding adjustment action of the television, and the matching success rate represents the matching success rate between the function key on the remote controller and the mapped corresponding function key after the test matching; if the test times exceeds N times, an early warning signal is sent out, the user is prompted to execute the operation of detecting the remote controller battery, and under the condition that the remote controller battery is stable and the electric quantity is sufficient, the test is conducted at least twice again, and if the early warning signal is sent out continuously, the user is prompted to replace the remote controller to be matched;
S3, under the condition that the response time length corresponding to each function key does not exceed the standard threshold value, building a matching degree calculation model according to the response time length and the matching success rate of each function key, and generating a matching accuracy evaluation index I corresponding to the remote controller;
The calculation process of the matching accurate evaluation index I is as follows:
generating a response stability coefficient according to the difference value between the response time length of each function key and the standard threshold value The formula according to is as follows:
；
；
In the method, in the process of the invention, Representing the difference between the response time of each function key and the standard threshold, s represents the number of the corresponding function key, the maximum value of s represents the number of the function keys, s=1, 2, … n, and B represents the standard threshold,/>Representing the response time of each function key,/>Representing the average of the individual differences;
Based on the matching success rate and response stability coefficient Generating a matching accurate evaluation index I according to the following formula:
in the/> The matching success rate is represented, F1 and F2 are preset proportionality coefficients of the matching success rate and the response stability coefficient respectively, and F1 is more than F2 is more than 0;
S4, comparing the matched accurate evaluation index I with a preset evaluation threshold group, wherein the evaluation threshold group comprises a first evaluation threshold Iol1 and a second evaluation threshold Iol2, and if the matched accurate evaluation index I is smaller than the first evaluation threshold Iol1, triggering a first-level early warning signal and executing an adjustment strategy; if the first evaluation threshold value Iol1 is not more than and equal to the accurate evaluation index I is not more than and equal to the second evaluation threshold value Iol2, triggering a secondary early warning signal and executing an adjustment strategy; if the second evaluation threshold value Iol2 is smaller than the matching accurate evaluation index I, no response action is performed.
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| CN105338388A (en) * | 2015-10-28 | 2016-02-17 | 四川长虹电器股份有限公司 | Method enabling intelligent television to respond various kinds of remote controllers |
| CN109542934A (en) * | 2018-10-10 | 2019-03-29 | 杭州古北电子科技有限公司 | A kind of device model matching process, electronic equipment, the storage medium of universal remote control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105338388A (en) * | 2015-10-28 | 2016-02-17 | 四川长虹电器股份有限公司 | Method enabling intelligent television to respond various kinds of remote controllers |
| CN109542934A (en) * | 2018-10-10 | 2019-03-29 | 杭州古北电子科技有限公司 | A kind of device model matching process, electronic equipment, the storage medium of universal remote control |
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