CN205957394U - Drive -by -wire ware and air conditioner - Google Patents
Drive -by -wire ware and air conditioner Download PDFInfo
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- CN205957394U CN205957394U CN201620727119.3U CN201620727119U CN205957394U CN 205957394 U CN205957394 U CN 205957394U CN 201620727119 U CN201620727119 U CN 201620727119U CN 205957394 U CN205957394 U CN 205957394U
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Abstract
The utility model belongs to the technical field of the drive -by -wire ware, a drive -by -wire ware and air conditioner is disclosed, the drive -by -wire ware adopts the ultrasonic wave to respond to, receives the environmental impact little, sense and in time awaken liquid crystal display module after the user is close to up, the convenience of customers operation, if indoor pipeline is sufficient, then carry on the back light source module and do not light, practice thrift the electric energy, if indoor darker, then in time light out -of -the -way light source module after sensing the user, convenience of customers finds the drive -by -wire ware rapidly, back of the body light source module lights the back, will carry on the back light source module according to ambient brightness and adjust to suitable luminance, avoids influencing the user, improves use comfort, thermodetector detection ring border temperature to feed back to the control unit, so that revise ultrasonic range measurement's result, improved the accuracy that detects.
Description
Technical field
The utility model is related to line control machine technical field, particularly to a kind of line control machine and air-conditioning.
Background technology
With the continuous maturation of residential central air conditioning technology, the user increasingly coming selects to install the embedding of tailored appearance fashion
Enter formula household central air conditioner, the control mode of current residential central air conditioning mainly has remote control infrared remote control and line control machine controlling party
Formula and the remotely control based on mobile phone, line control machine therein has good human-computer interaction interface, becomes domestic central empty
Adjust the preferred embodiment of wisdom application.The display screen functions of traditional line control machine are single, when being generally set to user operation
Often bright pattern and brightness is non-adjustable, and then close backlight module when not operating or close whole display functions, it is in standby
State.So when sleeping at night or when light is not enough, if user needs to adjust room air conditioner, needing by user in wall
On grope just can find, Consumer's Experience is poor.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is：During for solving insufficient light, non-lit up line control machine is difficult to be looked for
Arrive, the poor problem of Consumer's Experience.
(2) technical scheme
In order to solve above-mentioned technical problem, the utility model provides a kind of line control machine, including：Control unit, described control
Unit processed is connected with：
Ultrasonic sensing module, sends ultrasonic wave to detect the distance between itself and neighbouring object, and according to distance change
Judge whether that someone is close；
LCD MODULE, interactive interface, for display parameters with supply user input instruction；
Backlight module, provides illumination for LCD MODULE；
When described ultrasonic sensing module sense someone near when, control unit wakes up LCD MODULE, and lights
Backlight module；If this LCD MODULE is never operated in setting time section, close backlight module, liquid crystal
Show that module enters standby mode.
Wherein, if ultrasonic sensing module is triggered for continuous more than three times, and each detection trigger to distance gradually become
Short, then it is judged to that someone is close.
Wherein, also include the optoelectronic induction module being connected with described control unit, described optoelectronic induction module is used for detecting
The bright-dark degree of current environment；After LCD MODULE is waken up, if the brightness value detecting is higher than given threshold, backlight
Source module is not lighted.
Wherein, if backlight module is in the state of being lit, and there is interactive action between user and this line control machine, control
The unit then brightness value with reference to the brightness detecting and storage inside and the corresponding parameter of backlight module brightness, adjusts backlight
The brightness of source module；The ambient brightness detecting is darker, and the brightness of backlight module is darker.
Wherein, also include the temperature sensor being connected with described control unit, control unit detects according to temperature sensor
To environment temperature ultrasonic sensing module is modified apart from testing result.
Wherein, the ultrasonic wave transmitting angle of described ultrasonic sensing module is 30-60 degree.
Wherein, the distance of reaction of described ultrasonic sensing module is less than or equal to 1.5 meters.
The utility model also disclosed a kind of air-conditioning, has line control machine as above.
(3) beneficial effect
Technique scheme has the advantage that：A kind of line control machine of the utility model and air-conditioning, line control machine adopts ultrasonic wave
Sensed, affected by environment little；Sense user near rear timely wake-up LCD MODULE, user-friendly；If room
Gut line is sufficient, then backlight module is not lighted, and saves electric energy；If indoor dark, light the back of the body after sensing user in time
Light source module, facilitates user to quickly find line control machine；After backlight module is lighted, according to ambient brightness, backlight module is adjusted
To appropriate brightness, it is to avoid impact user, improve comfort；Temperature detector detects environment temperature, and it is single to feed back to control
Unit, to be modified to the result of supersonic sounding, improves the accuracy of detection.
Brief description
Fig. 1 is the structural representation of line control machine described in the utility model；
Fig. 2 is the distance measurement schematic diagram of ultrasonic sensing module described in the utility model；
Fig. 3 is the induction range schematic diagram of ultrasonic sensing module described in the utility model；
Fig. 4 is the control principle drawing of line control machine described in the utility model embodiment one；
Fig. 5 is the control principle drawing of line control machine described in the utility model embodiment two.
Wherein, 1, control unit；2nd, ultrasonic sensing module；21st, ultrasonic wave transmitting terminal；22nd, ultrasonic wave receiving terminal；3rd, light
Electric induction module；4th, temperature sensor；5th, backlight module；6th, LCD MODULE；A, ultrasonic wave transmitting angle；B, detect away from
From.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for the utility model is described, but is not limited to scope of the present utility model.
In description of the present utility model, it should be noted that unless otherwise stated, " multiple " are meant that two or two
More than individual；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the instruction such as " afterbody "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for describing
Purpose, and it is not intended that indicating or hint relative importance.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " is pacified
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.
For the ordinary skill in the art, the visual concrete condition above-mentioned term of understanding specifically containing in the utility model
Justice.
Embodiment one：
As Figure 1-Figure 4, the utility model discloses a kind of line control machine, including：Control unit 1, described control unit 1
It is connected with：
Ultrasonic sensing module 2, sends ultrasonic wave to detect the distance between itself and neighbouring object, and according to distance change
Judge whether that someone is close；
LCD MODULE 6, interactive interface, for display parameters with supply user input instruction；
Backlight module 5, provides illumination for LCD MODULE 6；
When described ultrasonic sensing module 2 sense someone near when, control unit 1 wakes up LCD MODULE 6, and point
Bright backlight module 5；If this LCD MODULE 6 is never operated in setting time section, close backlight module 5,
LCD MODULE 6 enters standby mode.
As shown in Fig. 2 ultrasonic sensing module 2 has ultrasonic wave transmitting terminal 21 and ultrasonic wave receiving terminal 22, ultrasonic wave is sent out
Penetrate and hold 21 ultrasonic waves sending and start timing, after ultrasonic wave runs into barrier and returns, then received by ultrasonic wave receiving terminal 22,
Timing stops；According to timing length and the aerial spread speed of ultrasonic wave, obtain barrier and ultrasonic sensing module 2 it
Between distance；After user enters the induction range of ultrasonic sensing module 2, ultrasonic sensing module 2 is triggered, and starts to feed back
User, to the distance of ultrasonic sensing module 2, repeatedly triggers the distance obtaining and gradually shortens, illustrate that someone is close, control unit 1
It is judged to that someone is close；Control unit 1 wakes up LCD MODULE 6 immediately and lights backlight module 5, the liquid crystal of wake-up states
Display module 6 can interact operation for user, and after backlight module 5 is lighted, user can find this line control machine in time
Position；For the environment of the insufficient lights such as night, after user enters the induction region of ultrasonic sensing module 2, backlight mould
Block 5 is lit, and user not only can be helped to be quickly found out the position of line control machine, it is to avoid user gropes, and can be line simultaneously
Environment around control device provides certain illumination, facilitates user to check the environment of surrounding, improves comfort.Meanwhile, work as the back of the body
After light source module 5 is lighted, that is, start timing, when, after setting time section, user is not still carried out to LCD MODULE 6
Operation, such as setting time section are 10 seconds, and after 10 seconds, user never operates to LCD MODULE 6, then close the back of the body
Light source module 5, the resting state of LCD MODULE 6 entrance simultaneously, to save electric energy；If generation interactive operation, enter normal
Operator scheme.This situation may be that someone is close, not offhand LCD MODULE 6 is operated.If now
User stands in always does not nearby have shift position, for avoiding line control machine to be waken up, ultrasonic sensing module 2 can be set
Put, only when the distance change that each triggering obtains is larger, just wake up LCD MODULE 6 and backlight module 5, keep away
Exempt from error starting and waste electric energy.
Because the directive property of ultrasonic wave is strong, energy ezpenditure is slow, and that propagates in media as well is distant, thus ultrasonic wave can
For the measurement of distance, compared with electromagnetic or optical method, it is not affected by light, measurand color etc., and
When in the air is propagated, because in the air velocity of wave is slower, wherein comprise in echo-signal is easy to along the signal on the direction of propagation
Detect, there is very high resolving power, thus its degree of accuracy is also high compared with additive method, is well suited for the sensing for mobile object
With range finding aspect.Compared to traditional infrared induction device, ultrasonic wave is higher to the adaptability of environment, affected by environment relatively
Little it is ensured that the accuracy of distance measurement.
Preferably, if ultrasonic sensing module 2 is triggered for continuous more than three times, and the distance that each detection trigger arrives is gradually
Shorten, be then judged to that someone is close.Continuous trigger three users described above be constantly in induction range, and distance gradually becomes
Short, user is described close, thus avoiding line control machine by error starting.
Embodiment two：
As shown in figure 5, further, on the basis of embodiment one, the line control machine described in the present embodiment also includes and institute
State the optoelectronic induction module 3 of control unit 1 connection, described optoelectronic induction module 3 is used for detecting the bright-dark degree of current environment；When
After LCD MODULE 6 is waken up, if the brightness value detecting is higher than given threshold, backlight module 5 is not lighted.
I.e. the bright-dark degree of the environment residing for line control machine can be fed back to control unit 1 by optoelectronic induction module 3 in real time, work as line
After control device is triggered, control unit 1, according to the comparing result of the brightness value detecting and given threshold, judges whether to need to open
Backlight module 5；Because when environment is brighter, even if being not turned on backlight module 5, user can also easily find line
Control device is simultaneously operated, and operating process is unaffected, need not open backlight module 5；Judge only to open by leading
LCD MODULE 6 supplies user operation, saves electric energy.Preferably, this given threshold can according to the difference of use environment voluntarily
Set.
Further, if backlight module 5 is in the state of being lit, and interact dynamic between user and this line control machine
Work, control unit 1 brightness that then reference detects and the brightness value of storage inside and the corresponding parameter of backlight module 5 brightness,
The brightness of adjustment backlight module 5；The ambient brightness detecting is darker, and the brightness of backlight module 5 is darker.
That is, when insufficient light in environment, when needing to open backlight module 5, line control machine can also basis further
The bright-dark degree of surrounding environment is adjusted to the brightness of backlight module 5, automatically adjusting similar to screen luminance of mobile phone：Ring
Border brightness is lower, and the brightness of backlight module 5 is also lower, and this corresponding data is stored in advance in control unit 1, can be direct
Transfer use；Brightness due to backlight module 5 can be changed with the brightness in surrounding environment, so that user can be felt at any time
By soft light, be not in stimulate the phenomenon of eyes of user because backlight module 5 brightness is too high, also do not interfere with user
Operation, improves comfort.Preferably, when backlight module 5 is just lit, its brightness temporarily will not be turned down, convenient
Even if user finds line control machine, and some illumination can be provided for surrounding environment at short notice, facilitate user to check surrounding
Environment；Backlight module 5 is adjusted further according to the bright-dark degree of environment after lighting certain time, and now user has found line
Control device, backlight module 5 is without too bright；So pass through to detect the bright-dark degree of surrounding environment and then adjustment backlight module 5 is bright
The structure of degree, it is also possible to save part electric energy, reduces the power consumption of line control machine.
Preferably, this line control machine also includes the temperature sensor 4 being connected with described control unit 1, and control unit 1 is according to temperature
Environment temperature being modified apart from testing result to ultrasonic sensing module 2 that degree sensor 4 detects.Due to different temperatures
The spread speed of lower ultrasonic wave is different, in order to reduce the shadow that temperature causes to the distance measurement of ultrasonic sensing module 2
Ring, be provided with temperature sensor 4, calculate apart from when, the spread speed of ultrasonic wave changes it is ensured that detecting with the change of temperature
The line control machine arriving and the accuracy of the distance between barrier, improve the sensitivity of line control machine.
As shown in Figure 3 it is preferred that the ultrasonic wave transmitting angle a of described ultrasonic sensing module 2 is 30-60 degree.Described super
The detection range b of sound wave induction module 2 is less than or equal to 1.5 meters.Above-mentioned parameter combination is some preferred combinations, can root
It is adjusted according to design requirement, can not be used for limiting protection domain of the present utility model.
Embodiment three：
The utility model also disclosed a kind of air-conditioning, and it has the line control machine as described in embodiment one or embodiment two.?
Only wake up LCD MODULE 6 in the case of bright and clear, save electric energy；In the case of dark, light backlight in time
Source module 5, facilitates user to find the position of line control machine in time, provides illumination for surrounding environment simultaneously, facilitates user to check surrounding
Environment；After backlight module 5 is opened, control unit 1 is bright according to bright-dark degree's real-time adjustment backlight module 5 of environment
Degree, is made the brightness of backlight module 5 be matched with the bright-dark degree of environment, will not stimulate user because backlight module 5 is excessively bright
Eyes, improve comfort；Environment temperature is detected by temperature sensor 4 simultaneously, and then ultrasonic sensing module 2 is recorded
Distance value be modified the accuracy it is ensured that range measurement.
The above is only preferred embodiment of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from the utility model know-why, some improvement can also be made and replace, these change
Enter and replace also to should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of line control machine is it is characterised in that include：Control unit, described control unit is connected with：
Ultrasonic sensing module, sends ultrasonic wave to detect the distance between itself and neighbouring object, and is judged according to distance change
Whether someone is close；
LCD MODULE, interactive interface, for display parameters with supply user input instruction；
Backlight module, provides illumination for LCD MODULE；
When described ultrasonic sensing module sense someone near when, control unit wakes up LCD MODULE, and lights backlight
Source module；If this LCD MODULE is never operated in setting time section, close backlight module, liquid crystal display mode
Block enters standby mode.
If 2. line control machine as claimed in claim 1 is it is characterised in that ultrasonic sensing module is triggered for continuous more than three times,
And each detection trigger to distance gradually shorten, then be judged to that someone is close.
3. line control machine as claimed in claim 2 is it is characterised in that also include the optoelectronic induction mould being connected with described control unit
Block, described optoelectronic induction module is used for detecting the bright-dark degree of current environment；After LCD MODULE is waken up, if detecting
Brightness value be higher than given threshold, then backlight module do not light.
If the line control machine 4. as described in claim 1 or 3 is it is characterised in that backlight module is in the state of being lit, and user
There is interactive action and this line control machine between, the control unit then brightness value with reference to the brightness detecting and storage inside and the back of the body
The corresponding parameter of light source module brightness, the brightness of adjustment backlight module；The ambient brightness detecting is darker, backlight module
Brightness is darker.
5. line control machine as claimed in claim 1 is it is characterised in that also include the TEMP being connected with described control unit
Device, control unit is repaiied apart from testing result to ultrasonic sensing module according to the environment temperature that temperature sensor detects
Just.
6. line control machine as claimed in claim 1 is it is characterised in that the ultrasonic wave transmitting angle of described ultrasonic sensing module is
30-60 degree.
7. the line control machine as described in claim 1 or 6 is it is characterised in that the distance of reaction of described ultrasonic sensing module is less than
Equal to 1.5 meters.
8. a kind of air-conditioning is it is characterised in that have the line control machine as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727119.3U CN205957394U (en) | 2016-07-11 | 2016-07-11 | Drive -by -wire ware and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727119.3U CN205957394U (en) | 2016-07-11 | 2016-07-11 | Drive -by -wire ware and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN205957394U true CN205957394U (en) | 2017-02-15 |
Family
ID=57971988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727119.3U Active CN205957394U (en) | 2016-07-11 | 2016-07-11 | Drive -by -wire ware and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN205957394U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911919A (en) * | 2017-11-08 | 2018-04-13 | 珠海格力电器股份有限公司 | Control device and method of remote controller, storage medium, remote controller and equipment |
| CN108231012A (en) * | 2018-01-18 | 2018-06-29 | 青岛海信日立空调系统有限公司 | A kind of adjusting method and device of the backlight illumination of segment encode liquid crystal display |
| CN108931033A (en) * | 2018-08-01 | 2018-12-04 | 宁波奥克斯电气股份有限公司 | A kind of line control machine control method, device and line control machine |
| CN110349531A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | A kind of brightness control method, device and the computer equipment of line control machine screen |
| CN110363036A (en) * | 2019-07-17 | 2019-10-22 | 珠海格力电器股份有限公司 | Code scanning method and device based on wire controller and code scanning system |
| CN112460745A (en) * | 2020-11-10 | 2021-03-09 | 青岛海尔空调电子有限公司 | Air conditioner and illumination control method, storage medium and control device thereof |
-
2016
- 2016-07-11 CN CN201620727119.3U patent/CN205957394U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911919A (en) * | 2017-11-08 | 2018-04-13 | 珠海格力电器股份有限公司 | Control device and method of remote controller, storage medium, remote controller and equipment |
| CN107911919B (en) * | 2017-11-08 | 2024-03-29 | 珠海格力电器股份有限公司 | Control device and method of remote controller, storage medium, remote controller and equipment |
| CN108231012A (en) * | 2018-01-18 | 2018-06-29 | 青岛海信日立空调系统有限公司 | A kind of adjusting method and device of the backlight illumination of segment encode liquid crystal display |
| CN108931033A (en) * | 2018-08-01 | 2018-12-04 | 宁波奥克斯电气股份有限公司 | A kind of line control machine control method, device and line control machine |
| CN110349531A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | A kind of brightness control method, device and the computer equipment of line control machine screen |
| CN110363036A (en) * | 2019-07-17 | 2019-10-22 | 珠海格力电器股份有限公司 | Code scanning method and device based on wire controller and code scanning system |
| CN110363036B (en) * | 2019-07-17 | 2021-02-26 | 珠海格力电器股份有限公司 | Code scanning method and device based on wire controller and code scanning system |
| CN112460745A (en) * | 2020-11-10 | 2021-03-09 | 青岛海尔空调电子有限公司 | Air conditioner and illumination control method, storage medium and control device thereof |
| WO2021233462A1 (en) * | 2020-11-10 | 2021-11-25 | 青岛海尔空调电子有限公司 | Air conditioner and illumination control method therefor, storage medium, and control device |
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