CN203861008U - Menu selection control system and electric pressure cooker - Google Patents
Menu selection control system and electric pressure cooker Download PDFInfo
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- CN203861008U CN203861008U CN201420249767.3U CN201420249767U CN203861008U CN 203861008 U CN203861008 U CN 203861008U CN 201420249767 U CN201420249767 U CN 201420249767U CN 203861008 U CN203861008 U CN 203861008U
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Abstract
The utility model provides a menu selection control system and an electric pressure cooker. The menu selection control system comprises a rotary knob device, an indicating device and a controller, wherein the rotary knob device rotates counterclockwise or clockwise according to received rotation operation; the indicating device comprises a first indicating area and a second indicating area, and each of the first indicating area and the second indicating area comprises a plurality of indicating devices; and the controller is used for detecting the rotating direction of the rotary knob device, selecting a target indication area from the first indicating area and the second indicating area according to the rotating direction, recording rotating times of the rotary knob device, determining the target indication device in the target indicating area according to the rotating times and sending a control command to the target indication device so as to light up the target indication device. According to the menu selection control system and the electric pressure cooker, the operation times of a user can be reduced, the user experience is improved, simultaneously, an oversize operation panel can be avoided, the product attractiveness is guaranteed, and the structure of the control system is simplified.
Description
Technical field
The utility model relates to control system technical field, in particular to a kind of control system and a kind of electric pressure cooking saucepan of menu setecting.
Background technology
The menu setecting mode of existing electric pressure cooking saucepan is PTT mode (a button corresponding a Control-Menu) or compound menu mode (normally, only has a button, user is by the different menu of different choice of touch potential, as by once selecting first menu, by second menu of twice selection).Although PTT mode is easy and simple to handle, because be man-to-man mode, so, when menu function is more, more corresponding key number need to be set, can cause like this that guidance panel is excessive, product is attractive in appearancely difficult to guarantee, structure is difficult to realize; And compound menu mode, complicated operation, if need to select the 10th menu, needs just can choose the menu of needs by 10 menu key, and user's experience effect is not good.
Therefore, how to make electric pressure cooking saucepan avoid guidance panel excessive, how to simplify the structure of Voltage force, reduce user's number of operations, improve user's experience and become problem demanding prompt solution.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art or correlation technique.
For this reason, an object of the present utility model has been to propose a kind of control system of menu setecting.
Another object of the present utility model is to have proposed a kind of electric pressure cooking saucepan.
For achieving the above object, according to the embodiment of first aspect of the present utility model, proposed a kind of control system of menu setecting, having comprised: knob assembly, be connected to controller, according to the rotary manipulation receiving, be rotated counterclockwise or turn clockwise; Indicating device, is connected to described controller, comprises the first indicating area and the second indicating area, and wherein, described the first indicating area and described the second indicating area include a plurality of indicating devices; Described controller, be connected to described whirligig and described indicating device, detect the direction of rotation of described whirligig, according to described direction of rotation, from described the first indicating area and described the second indicating area, select target indicating area, and according to the increase of described whirligig number of revolutions, jump to the target-designator part in described target indicating area, and control command is sent to described target-designator part, to light described target-designator part.
According to the control system of the menu setecting of embodiment of the present utility model, indicating device comprises the first indicating area and the second indicating area, can avoid like this indicating area of device excessive, affects attractive in appearance; Simultaneously, user can be by the different indicating area of clockwise and counterclockwise selection, this can only act on an indicating area than whirligig, can reduce user's number of operations, make the quick select target indicating device of user, and controller can light the target-designator part (mode of operation) that user selects, like this can reminding user, make user further be confirmed whether to have selected correct mode of operation.Therefore, the utility model can reduce user's number of operations, improves user and experiences, and also can avoid guidance panel excessive simultaneously, guarantees that product is attractive in appearance, the structure of simplified control system.
According to an embodiment of the present utility model, described whirligig comprises a plurality of switches, when described whirligig rotation, described a plurality of switch timesharing closed and disconnected, to produce the different square-wave signal of sequential, and send described square-wave signal to described controller, for described controller, according to described square-wave signal, judge that the direction of rotation of described whirligig is for being rotated counterclockwise or turning clockwise.
According to the control system of the menu setecting of embodiment of the present utility model, whirligig is in the process of rotation, a plurality of switches meeting timesharing closed and disconnecteds in whirligig, the square-wave signal that will change in the generation cycle like this, and that whirligig carries out is suitable/while being rotated counterclockwise, can produce the different square-wave signal of sequential, controller just can judge that user is turning clockwise or is being rotated counterclockwise exactly according to the sequential of square-wave signal, according to the number of cycles of square-wave signal (user's number of revolutions), can determine the target-designator part (being mode of operation) that user selects simultaneously.Therefore,, by the utility model, can judge exactly indicating area and mode of operation that user selects.
According to an embodiment of the present utility model, described whirligig comprises: the first switch and the first resistance, described the first switch and described the first resistance are connected in series between VDD-to-VSS, and the common port of described the first switch and described the first resistance is connected to the first end of described controller; Second switch and the second resistance, described second switch and described the second resistance are connected in series between described VDD-to-VSS, and the common port of described second switch and described the second resistance is connected to the second end of described controller.
According to the control system of the menu setecting of embodiment of the present utility model, the switch in circuit is when whirligig carries out clockwise and is rotated counterclockwise, and in different states, therefore, the square-wave signal of different sequential can be exported in the two ends of whirligig.Therefore,, by the utility model, can make controller according to the sequential of square-wave signal, confirm the direction of the rotation of whirligig.
According to an embodiment of the present utility model, described the first switch is connected to described power supply, described the first resistance eutral grounding, and described second switch is connected to described power supply, described the second resistance eutral grounding.
This technical scheme is wherein a kind of connected mode of whirligig output square-wave signal, and in this connected mode, two switches are all directly connected with power supply, and two resistance are all directly connected to the ground.
According to an embodiment of the present utility model, described the first resistance is connected to described power supply, described the first switch ground connection, and described the second resistance is connected to described power supply, described second switch ground connection.This technical scheme is the another kind of connected mode of whirligig output square-wave signal, and in this connected mode, resistance is all directly connected with power supply, and two switches are all directly connected to the ground.
According to an embodiment of the present utility model, if microcontroller adopts, inner integrated pull-up resistor pattern is set, whirligig can only adopt two switches.
According to an embodiment of the present utility model, described indicating device comprises indicator lamp.
According to the control system of the menu setecting of embodiment of the present utility model, indicating device comprises indicator lamp, and user is after selecting a certain indicating device like this, and corresponding indicator lamp will light, if user selects mistake like this, can find in time and reselect.Wherein, this indicator lamp can consist of light emitting diode.Therefore, the utility model can be examined selected working method by reminding user, is conducive to improve user and experiences.
According to an embodiment of the present utility model, also comprise: confirm command detection device, be connected to described controller, when described controller is lighted described target-designator part, according to receiving the order of really accepting one's fate, carry out objective function corresponding to described target-designator part.
According to the control system of the menu setecting of embodiment of the present utility model, when the indicator lamp that target-designator part is corresponding lights, user, after pressing acknowledgement key, just can carry out corresponding objective function, if user does not press acknowledgement key, can not carry out selected objective function.Therefore, by the utility model, can make user select when to start to carry out selected objective function according to demands of individuals, this is conducive to improve user and experiences.
Wherein, confirm operation except adopting acknowledgement key to carry out, can also be automatically performed by controller, such as, indicator lamp is lighted after time remaining Preset Time, such as 30 seconds, automatically send and confirm order, to start to carry out the function that indicator lamp is corresponding.
According to an embodiment of the present utility model, described controller also for: when described confirmation command detection device is carried out objective function corresponding to described target-designator part, stop detecting the direction of rotation of described whirligig.
According to the control system of the menu setecting of embodiment of the present utility model, electric pressure cooking saucepan is when performance objective function, before not receiving the order of cancelling this mode of operation, controller stops detecting the direction of rotation of whirligig, like this, even if user has rotated whirligig, electric pressure cooking saucepan can not be subject to extraneous interference yet, can not change current mode of operation, continue according to confirming that command detection device receives the order of really accepting one's fate and carries out work.Therefore, by the utility model, can prevent that the situation of mode of operation disorder from appearring in electric pressure cooking saucepan in the course of the work, also can avoid a plurality of mode of operations to switch brought power consumption simultaneously.
And in the situation that not considering power consumption, when performance objective function, if continue rotation whirligig, controller also can continue to detect rotary manipulation, but do not carry out the processing of dependent instruction.
According to an embodiment of the present utility model, also comprise: cancel command detection device, be connected to described controller, according to the mandatum cassatorium receiving, stop carrying out objective function corresponding to described target-designator part; And described controller also for: when described confirmation command detection device stops carrying out objective function corresponding to described target-designator part, restart to detect the direction of rotation of (or processing) described whirligig.
According to the control system of the menu setecting of embodiment of the present utility model, make receiving mandatum cassatorium, electric pressure cooking saucepan stops work at present pattern, and again detects the direction of rotation of whirligig so that determine new mode of operation.Therefore, by the utility model, can make user after pressing cancellation button, freely switch and select the mode of operation that electric pressure cooking saucepan is new, to meet user's real-time demand.
According to the embodiment of second aspect of the present utility model, a kind of electric pressure cooking saucepan has been proposed, comprising: the control system of the menu setecting described in above-mentioned any one embodiment.
According to the electric pressure cooking saucepan of embodiment of the present utility model, can reduce electric pressure cooking saucepan and avoid guidance panel, improve the aesthetic measure of electric pressure cooking saucepan, and reduce user's number of operations, improve user and experience.
In addition, above-mentioned each unit module all can adopt hardware mode to realize, particularly, and such as:
Controller can adopt the controller that the model of Beijing Neng De wisdom Science and Technology Ltd. is FX06;
Confirm that command detection device can adopt the sensor of the OD9001 model of Europe, Shanghai multiple instruments company;
Cancel the sensor that command detection device can adopt the OD9001 model of Europe, Shanghai multiple instruments company.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 shows according to the structural representation of the control system of the menu setecting of an embodiment of the present utility model;
Fig. 2 shows according to the structural representation of the control system of the menu setecting of another embodiment of the present utility model;
Fig. 3 shows according to the structural representation of the control system of the menu setecting of another embodiment of the present utility model;
Fig. 4 shows the external structure schematic diagram according to the control system of the menu setecting of an embodiment of the present utility model;
Fig. 5 shows according to the structural representation of the knob assembly of an embodiment of the present utility model;
Fig. 6 A and Fig. 6 B show the schematic diagram of the square-wave signal that the knob assembly shown in Fig. 5 is corresponding;
Fig. 7 shows according to the structural representation of the knob assembly of another embodiment of the present utility model;
Fig. 8 A and Fig. 8 B show the schematic diagram of the square-wave signal that the knob assembly shown in Fig. 7 is corresponding.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Fig. 1 shows according to the structural representation of the control system of the menu setecting of an embodiment of the present utility model.
As shown in Figure 1, the structure according to the control system 100 of the menu setecting of embodiment of the present utility model, comprising: knob assembly 102, be connected to controller 106, and according to the rotary manipulation receiving, be rotated counterclockwise or turn clockwise; Indicating device 104, is connected to described controller 106, comprises the first indicating area and the second indicating area, and wherein, described the first indicating area and described the second indicating area include a plurality of indicating devices; Described controller 106, be connected to described whirligig and described indicating device 104, detect the direction of rotation of described whirligig, according to described direction of rotation, from described the first indicating area and described the second indicating area, select target indicating area, and according to the increase of described whirligig number of revolutions, jump to the target-designator part in described target indicating area, and control command is sent to described target-designator part, to light described target-designator part.
According to the control system 100 of the menu setecting of embodiment of the present utility model, indicating device 104 comprises the first indicating area and the second indicating area, can avoid like this indicating area of device excessive, affects attractive in appearance; Simultaneously, user can be by the different indicating area of clockwise and counterclockwise selection, this can only act on an indicating area than whirligig, can reduce user's number of operations, make the quick select target indicating device of user, and controller 106 can light the target-designator part (mode of operation) that user selects, like this can reminding user, make user further be confirmed whether to have selected correct mode of operation.Therefore, the utility model can reduce user's number of operations, improves user and experiences, and also can avoid guidance panel excessive simultaneously, guarantees that product is attractive in appearance, the structure of simplified control system.
According to an embodiment of the present utility model, described whirligig comprises a plurality of switches, when described whirligig rotation, described a plurality of switch timesharing closed and disconnected, to produce different square-wave signals, and send described square-wave signal to described controller 106, for described controller 106, according to described square-wave signal, judge that the direction of rotation of described whirligig is for being rotated counterclockwise or turning clockwise.
According to the control system 100 of the menu setecting of embodiment of the present utility model, whirligig is in the process of rotation, a plurality of switches meeting timesharing closed and disconnecteds in whirligig 102, the square-wave signal that will change in the generation cycle like this, and that whirligig 102 carries out is suitable/while being rotated counterclockwise, can produce the different square-wave signal of sequential, controller 106 just can judge that user is turning clockwise or is being rotated counterclockwise exactly according to the sequential of square-wave signal, according to the number of cycles of square-wave signal (user's number of revolutions), can determine the target-designator part (being mode of operation) that user selects simultaneously.Therefore,, by the utility model, can judge exactly indicating area and mode of operation that user selects.
According to an embodiment of the present utility model, described whirligig comprises: the first switch and the first resistance, described the first switch and described the first resistance are connected in series between VDD-to-VSS, and the common port of described the first switch and described the first resistance is connected to the first end of described controller 106; Second switch and the second resistance, described second switch and described the second resistance are connected in series between described VDD-to-VSS, and the common port of described second switch and described the second resistance is connected to the second end of described controller 106.
According to the control system 100 of the menu setecting of embodiment of the present utility model, the switch in circuit is when whirligig carries out clockwise and is rotated counterclockwise, and in different states, therefore, the square-wave signal of different sequential can be exported in the two ends of whirligig.Therefore,, by the utility model, can make controller 106 according to the sequential of square-wave signal, confirm the direction of the rotation of whirligig.
According to an embodiment of the present utility model, described the first switch is connected to described power supply, described the first resistance eutral grounding, and described second switch is connected to described power supply, described the second resistance eutral grounding.
This technical scheme is wherein a kind of connected mode of whirligig 102 output square-wave signals, and in this connected mode, two switches are all directly connected with power supply, and two resistance are all directly connected to the ground.
According to an embodiment of the present utility model, described the first resistance is connected to described power supply, described the first switch ground connection, and described the second resistance is connected to described power supply, described second switch ground connection.
This technical scheme is the another kind of connected mode of whirligig 102 output square-wave signals, and in this connected mode, resistance is all directly connected with power supply, and two switches are all directly connected to the ground.
According to an embodiment of the present utility model, if microcontroller adopts, inner integrated pull-up resistor pattern is set, whirligig can only adopt two switches.
According to an embodiment of the present utility model, described indicating device comprises indicator lamp.
According to the control system 100 of the menu setecting of embodiment of the present utility model, indicating device comprises indicator lamp, and user is after selecting a certain indicating device like this, and corresponding indicator lamp will light, if user selects mistake like this, can find in time and reselect.Wherein, this indicator lamp can consist of light emitting diode.Therefore, the utility model can be examined selected working method by reminding user, is conducive to improve user and experiences.
According to an embodiment of the present utility model, also comprise: confirm command detection device 108, be connected to described controller 106, when described controller 106 is lighted described target-designator part, according to receiving the order of really accepting one's fate, carry out objective function corresponding to described target-designator part.
According to the control system 100 of the menu setecting of embodiment of the present utility model, when the indicator lamp that target-designator part is corresponding lights, user, after pressing acknowledgement key, just can carry out corresponding objective function, if user does not press acknowledgement key, can not carry out selected objective function.Therefore, by the utility model, can make user select when to start to carry out selected objective function according to demands of individuals, this is conducive to improve user and experiences.
Wherein, confirm operation except adopting acknowledgement key to carry out, can also be automatically performed by controller, such as, indicator lamp is lighted after time remaining Preset Time, such as 30 seconds, automatically send and confirm order, to start to carry out the function that indicator lamp is corresponding.
According to an embodiment of the present utility model, described controller 106 also for: when described confirmation command detection device is carried out objective function corresponding to described target-designator part, stop detecting the direction of rotation of described whirligig.
According to the control system 100 of the menu setecting of embodiment of the present utility model, electric pressure cooking saucepan is when performance objective function, before not receiving the order of cancelling this mode of operation, controller 106 stops detecting the direction of rotation of whirligig, like this, even if user has rotated whirligig, electric pressure cooking saucepan can not be subject to extraneous interference yet, can not change current mode of operation, continue according to confirming that command detection device receives the order of really accepting one's fate and carries out work.Therefore, by the utility model, can prevent that the situation of mode of operation disorder from appearring in electric pressure cooking saucepan in the course of the work, also can avoid a plurality of mode of operations to switch brought power consumption simultaneously.
And in the situation that not considering power consumption, when performance objective function, if continue rotation whirligig, controller also can continue to detect rotary manipulation, but do not carry out the processing of dependent instruction.
According to an embodiment of the present utility model, also comprise: cancel command detection device 110, be connected to described controller 106, according to the mandatum cassatorium receiving, stop carrying out objective function corresponding to described target-designator part; And described controller 106 also for: when described confirmation command detection device stops carrying out objective function corresponding to described target-designator part, restart to detect the direction of rotation of (or processing) described whirligig.
According to the control system 100 of the menu setecting of embodiment of the present utility model, make receiving mandatum cassatorium, electric pressure cooking saucepan stops work at present pattern, and again detects the direction of rotation of whirligig so that determine new mode of operation.Therefore, by the utility model, can make user after pressing cancellation button, freely switch and select the mode of operation that electric pressure cooking saucepan is new, to meet user's real-time demand.
Fig. 2 shows according to the structural representation of the control system of the menu setecting of another embodiment of the present utility model.
As shown in Figure 2, according to the control system of the menu setecting of another embodiment of the present utility model, comprise: knob assembly 202, controller 204, indicating device 206, wherein indicating device 206 comprises a plurality of indicating devices, user just can select suitable mode of operation by rotation knob assembly 202, then controller 204 sends fill order, under the mode of operation that electric pressure cooking saucepan is selected user, starts working.
Fig. 3 shows according to the structural representation of the control system of the menu setecting of another embodiment of the present utility model.
As shown in Figure 3, according to the control system of the menu setecting of another embodiment of the present utility model, comprise: controller 302, knob assembly 304, cancel device 306 (being equivalent to the cancellation command detection device 110 in Fig. 1), confirm device 308 (be equivalent in Fig. 1 really definiteness make checkout gear 108), indicating device 310.Wherein indicating device 310 comprises a plurality of indicating devices, user just can select suitable mode of operation by rotation knob assembly 310, and when user is by confirming after device 308 input validation orders, controller 302 just sends fill order, under the mode of operation that electric pressure cooking saucepan is selected user, start working, simultaneously in the process of electric pressure cooking saucepan work, if user is by cancelling device 306 input mandatum cassatoriums, electric pressure cooking saucepan can stop current mode of operation, controller 302 can redefine the mode of operation that user selects, and after user is by the 308 input validation orders of confirmation device, the mode of operation of selecting according to user is carried out work.
Fig. 4 shows the external structure schematic diagram according to the control system of the menu setecting of an embodiment of the present utility model.
As shown in Figure 4, indicating area in the button zone control device of embodiment of the present utility model comprises two parts, be distributed in respectively the both sides of knob assembly 402, user can be by the knob assembly 402 that turns clockwise, select the first indicating area 404, by being rotated counterclockwise knob assembly 402, select the second indicating area 406.
Fig. 5 shows according to the structural representation of the knob assembly of an embodiment of the present utility model.
As shown in Figure 5, knob assembly comprises two resistance and two switches, and wherein resistance R 1 is all directly connected with power supply with R2, and K switch 1 and K2 are all connected to the ground.Wherein, in Fig. 5, A terminal, B terminal are connected with the controller in the control system of menu setecting respectively, user is when the direction rotation knob assembly to different, A terminal, B terminal can be exported the square-wave signal of different sequential, controller is according to the waveform signal judgement user's of the A terminal detecting, B terminal direction of rotation, thus and the mode of operation that need to select according to the number of cycles judgement user's of the square-wave signal of A terminal, the output of B terminal the definite user of number of revolutions.
Wherein, in Fig. 5, if rotary knob (being equivalent to the knob assembly 102 in Fig. 1) turns clockwise once, the signal that A terminal, B terminal produce as shown in Figure 6A, turns clockwise in process at this, and Step1 is that K1 disconnects, and K2 disconnects; Step2 is that K1 is closed, and K2 disconnects; Step3 is that K1 is closed, and K2 is closed; Step4 is that K1 disconnects, and K2 is closed, and Step5 is that K1 disconnects, and K2 disconnects.If rotary knob, is rotated counterclockwise once, the signal that A terminal, B terminal produce as shown in Figure 6B, is rotated counterclockwise in process at this, and Step1 is that K1 disconnects, and K2 disconnects; Step2 is that K1 disconnects, and K2 is closed; Step3 is that K1 is closed, and K2 is closed; Step4 is that K1 is closed, and K2 disconnects, and Step5 is that K1 disconnects, and K2 disconnects.
Knob assembly, except adopting the structure shown in Fig. 5, can also adopt another structure, as shown in Figure 7.
Wherein, in Fig. 7, knob assembly comprises two resistance and two switches, K switch 1 is all directly connected with power supply with K2, resistance R 1 and R2 are all connected to the ground, A terminal, B terminal is connected with the controller in the control system of menu setecting respectively, user is when the direction rotation knob assembly to different, A terminal, B terminal can be exported the square-wave signal of different sequential, controller is according to the A terminal detecting, the waveform signal judgement user's of B terminal direction of rotation, and according to A terminal, thereby the number of cycles judgement user's of the square-wave signal of B terminal output number of revolutions is determined the mode of operation that user need to select.Wherein, if whirligig turns clockwise once, the signal that A terminal, B terminal produce as shown in Figure 8 A, turns clockwise in process at this, and Step1 is that K1 disconnects, and K2 disconnects; Step2 is that K1 is closed, and K2 disconnects; Step3 is that K1 is closed, and K2 is closed; Step4 is that K1 disconnects, and K2 is closed, and Step5 is that K1 disconnects, and K2 disconnects.If whirligig is rotated counterclockwise once, the signal that A terminal, B terminal produce as shown in Figure 8 B, is rotated counterclockwise in process at this, and Step1 is that K1 disconnects, and K2 disconnects; Step2 is that K1 disconnects, and K2 is closed; Step3 is that K1 is closed, and K2 is closed; Step4 is that K1 is closed, and K2 disconnects, and Step5 is that K1 disconnects, and K2 disconnects.
By above-mentioned utility model scheme, can reduce user's number of operations, improve user and experience, also can avoid guidance panel excessive simultaneously, guarantee that product is attractive in appearance, the structure of simplified control system.
More than be described with reference to the accompanying drawings the technical solution of the utility model, by the technical solution of the utility model, can have started with high frequency frequency the compressor of air-conditioning, thereby enter fast defrost state and heat state, improved defrosting efficiency and heating effect.In the utility model, term " first ", " second " be the object for describing only, and can not be interpreted as indication or hint relative importance.Term " is connected ", " connection " etc. all should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a control system for menu setecting, is characterized in that, comprising:
Knob assembly, is connected to controller, according to the rotary manipulation receiving, is rotated counterclockwise or turns clockwise;
Indicating device, is connected to described controller, comprises the first indicating area and the second indicating area, and wherein, described the first indicating area and described the second indicating area include a plurality of indicating devices;
Described controller, be connected to described whirligig and described indicating device, detect the direction of rotation of described whirligig, according to described direction of rotation, from described the first indicating area and described the second indicating area, select target indicating area, and according to the increase of described whirligig number of revolutions, jump to the target-designator part in described target indicating area, and control command is sent to described target-designator part, to light described target-designator part.
2. the control system of menu setecting according to claim 1, it is characterized in that, described whirligig comprises a plurality of switches, when described whirligig rotation, described a plurality of switch timesharing closed and disconnected, to produce the different square-wave signal of sequential, and send described square-wave signal to described controller, for described controller, according to described square-wave signal, judge that the direction of rotation of described whirligig is for being rotated counterclockwise or turning clockwise.
3. the control system of menu setecting according to claim 1, is characterized in that, described whirligig comprises:
The first switch and the first resistance, described the first switch and described the first resistance are connected in series between VDD-to-VSS, and the common port of described the first switch and described the first resistance is connected to the first end of described controller;
Second switch and the second resistance, described second switch and described the second resistance are connected in series between described VDD-to-VSS, and the common port of described second switch and described the second resistance is connected to the second end of described controller (106).
4. the control system of menu setecting according to claim 3, is characterized in that, described the first switch is connected to described power supply, described the first resistance eutral grounding, and described second switch is connected to described power supply, described the second resistance eutral grounding.
5. the control system of menu setecting according to claim 3, is characterized in that, described the first resistance is connected to described power supply, described the first switch ground connection, and described the second resistance is connected to described power supply, described second switch ground connection.
6. the control system of menu setecting according to claim 1, is characterized in that, described indicating device comprises indicator lamp.
7. the control system of menu setecting according to claim 1, is characterized in that, also comprises:
Confirm command detection device, be connected to described controller, when described controller is lighted described target-designator part, according to receiving the order of really accepting one's fate, carry out objective function corresponding to described target-designator part.
8. the control system of menu setecting according to claim 7, is characterized in that, described controller also for:
When described confirmation command detection device is carried out objective function corresponding to described target-designator part, stop detecting the direction of rotation of described whirligig.
9. the control system of menu setecting according to claim 7, is characterized in that, also comprises:
Cancel command detection device, be connected to described controller, according to the mandatum cassatorium receiving, stop carrying out objective function corresponding to described target-designator part; And
Described controller also for:
When described confirmation command detection device stops carrying out objective function corresponding to described target-designator part, restart to detect the direction of rotation of described whirligig.
10. an electric pressure cooking saucepan, is characterized in that, comprising: the control system of menu setecting as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249767.3U CN203861008U (en) | 2014-05-15 | 2014-05-15 | Menu selection control system and electric pressure cooker |
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| CN201420249767.3U CN203861008U (en) | 2014-05-15 | 2014-05-15 | Menu selection control system and electric pressure cooker |
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| CN203861008U true CN203861008U (en) | 2014-10-08 |
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| CN201420249767.3U Withdrawn - After Issue CN203861008U (en) | 2014-05-15 | 2014-05-15 | Menu selection control system and electric pressure cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960963A (en) * | 2014-05-15 | 2014-08-06 | 佛山市顺德区美的电热电器制造有限公司 | Menu selection control system and electric pressure cooker |
-
2014
- 2014-05-15 CN CN201420249767.3U patent/CN203861008U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960963A (en) * | 2014-05-15 | 2014-08-06 | 佛山市顺德区美的电热电器制造有限公司 | Menu selection control system and electric pressure cooker |
| CN103960963B (en) * | 2014-05-15 | 2016-03-16 | 佛山市顺德区美的电热电器制造有限公司 | The control system of menu setecting and electric pressure cooking saucepan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160316 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |