A kind of resting state control method to the cooking furnace contactor control device
Technical field
The present invention is relevant a kind of contactor control device dormancy and the control method that unlocks, particularly enters the control method of dormancy and release about a kind of single electrode capacitive touch device of cooking furnace.
Background technology
Touch the control button at present and substituted the mechanical type button gradually, be widely used on the cooking furnace, during cooking furnace start work, the user touches the distinguished symbol of contactor control device, can carry out cooking operation.But some objects can produce the effect of similar human body touching contactor control device to the spilling water misoperation that the touching of contactor control device, particularly cooking furnace usually occur.If touch action is not distinguished, do not change the control mode of contactor control device, just may judge by accident unartificial touch action so.The method that has water-proofing treatment at present mainly is to adopt hardware handles, need increase the shielding protection electrode in addition and judge whether that spilling water takes place outside the touch sensible electrode, and this kind method not only takies resource, and has increased cost.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the control method that provides a kind of contactor control device to enter dormancy and unlock is to eliminate the erroneous judgement that produces when the spilling water misoperation takes place.Particularly at the characteristic of the single electrode capacitive touch device of cooking furnace, provide a kind of effectively to the control method of contactor control device.
In order to realize the foregoing invention purpose, the technical scheme of employing is as follows:
A kind of resting state control method to the cooking furnace contactor control device, by the touch action on the touch-control identification module identification contactor control device, and enter or the breaking dormancy state by this contactor control device of state controlling module controls, and carry out timing by timing module, described control method specifically comprises the steps:
1) by the touch action of touch-control identification module identification to contactor control device, when the touch-control identification module is discerned less than touch action, and surpass first setting-up time of timing module blanking time, then enter resting state by this contactor control device of state controlling module controls;
2) under resting state, if the touch-control identification module recognizes touch action, then remove the resting state of this contactor control device by status control module, enter the action response state;
3) under the action response state, if the touch-control identification module recognizes touch action, then this touch action is handled as normal input control order, if touch-control identification module identification is less than touch action and surpass second setting-up time of timing module blanking time, then enter resting state by this contactor control device of state controlling module controls.
Control principle of the present invention is to after contactor control device shut-down operation a period of time, automatically contactor control device is entered resting state, and this section shut-down operation time i.e. first setting-up time, and visual actual conditions are set at several seconds~and a few minutes do not wait.
In the technique scheme, described step 2) touch action comprises point contact type operation and long by operation: if contactor control device is carried out the point contact type operation, behind EO, just respond this action, the resting state of releasing contactor control device; If contactor control device is grown by operation, then do not respond this operation, but remove the resting state of contactor control device.
Described step 2) determines point contact type operation or long by the 3rd setting-up time of timing module,, then be judged to be the point contact type operation, otherwise be judged to be long by operation when touch action is less than or equal to the 3rd setting-up time by operation.
Control method of the present invention is carried out point contact type operation or long by operation, the equal breaking dormancy state of contactor control device to contactor control device after contactor control device enters resting state.If contactor control device is carried out point contact type operation, after finger unclamps, just send the touching signal to main frame, respond this time touch action, the setting of response length actuation time should be guaranteed that main frame is correctly discerned and judge signal and do not influence subsequent action.
Control method of the present invention is according to people's the mode of operation and the different characteristics of spilling water, contactor control device is not after touching enters resting state through a period of time, two kinds of judgment modes of response action when response action and finger are pressed in the time of can utilizing finger to unclamp, finger point touching that produces and the length that surpasses the reference time that spilling water produces are come by difference, thereby avoid erroneous judgement, make the operation of the cooking furnace that adopts this kind contactor control device more convenient.
Description of drawings
Fig. 1 is a control method flow chart of the present invention.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
Control flow of the present invention specifically comprises the steps: as shown in Figure 1
Whether the first step, the touch-control identification module of contactor control device detect has touch action to take place, if touch action is arranged, directly jumps to and carries out for the 11 step; If touchless begins the time that the action of bulk registration touchless takes place by timing module;
In second step,, then return the execution first step if timing module accumulative total timing T1 does not reach the first setting-up time t1;
In the 3rd step, when timing module accumulative total timing T1 reaches the first setting-up time t1, enter resting state by the state controlling module controls contactor control device;
In the 4th step, detect by the touch-control identification module whether the touch action generation is arranged, if the touchless action then continues to detect, otherwise carries out next step;
In the 5th step, if detecting touch action, the touch-control identification module takes place, then the time that stops by timing module opening entry touch action;
In the 6th step, the time T 2 that touch action is stopped and the 3rd setting-up time t3 relatively as T2 during smaller or equal to t3, judge that then this touch action is that point contact type is operated, and carries out for the 7th step; As T2 during greater than t3, judge this touch action for long by operation, carried out for the 8th step;
In the 7th step, by the resting state of status control module releasing contactor control device, the touch-control identification module finishes the back in touch action and exports this touching signal to main frame, promptly responds this touch action, continues the 9th step of execution;
In the 8th step, by the resting state of status control module releasing contactor control device, the touch-control identification module all to main frame output touching signal, does not promptly respond this touch action before and after touch action finishes, and redirect carried out for the tenth step;
In the 9th step, to main frame output touching signal simultaneously, the time T 3 of timing module opening entry response touch action when response time T3 is less than or equal to the response length actuation time t4 of timing module, is returned and was carried out for the 7th step behind the point contact type EO; When T3 greater than response actuation time during length t4, stop to continue to carry out the tenth step to main frame output touching signal; The setting of described response t4 actuation time is guaranteed that main frame is correctly discerned and is judged signal and do not influence subsequent action;
In the tenth step, detecting does not once more have touch action to take place, and when touchless takes place, does not have response;
The 11 step, when having touching to take place, export this touching signal to main frame, and the response touch action.