CN105318954A - Weighing result display method and device - Google Patents
Weighing result display method and device Download PDFInfo
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- CN105318954A CN105318954A CN201510607434.2A CN201510607434A CN105318954A CN 105318954 A CN105318954 A CN 105318954A CN 201510607434 A CN201510607434 A CN 201510607434A CN 105318954 A CN105318954 A CN 105318954A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
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Abstract
The invention discloses a weighing result display method and device, and belongs to the technical field of measurement. The method comprises the steps of: obtaining a real weighing value of a weighing device; obtaining an included angle between a stress plane and a horizontal plane of the weighing device; according to the included angle, correcting the real weighing value, and obtaining a corrected weighing value; and displaying a weighting result according to the corrected weighing value. According to the invention, the included angle between the stress plane and the horizontal plane of the weighing device is obtained for correcting the real weighing value, and then the weighting result is displayed according to the corrected weighing value; in addition, according to the inclination condition of the stress plane, the real weighing value is corrected, so that a weighing error caused by non-horizontally arrangement of the weighing device is avoided, the weighing device is enabled to display the accurate weighting result when non-horizontally arranged, and the weighing precision of the weighing device is improved.
Description
Technical field
The disclosure relates to field of measuring technique, particularly a kind of weighing result methods of exhibiting and device.
Background technology
Along with weighing and the development of electronic technology, electronic scales has become indispensable ingredient in people's life gradually, and the requirement of people's weighing precision is also more and more higher.
In prior art, in order to ensure the accuracy weighed, must, by the bearing platform horizontal positioned of weighing-appliance, the plane of constraint of weighing-appliance and gravity direction be made to keep vertical in the process weighed.But in the process that reality uses, be difficult to ensure that the placement of bearing platform is abswolute level, and the non-horizontal placement of bearing platform can produce weighing error, causes weighing result inaccurate, weighing precision is low.
Summary of the invention
In order to solve Problems existing in correlation technique, present disclose provides a kind of weighing result methods of exhibiting and device.Described technical scheme is as follows:
According to first aspect of the present disclosure, provide a kind of weighing result methods of exhibiting, described method comprises:
Obtain the actual weighing numerical value of weighing-appliance;
Obtain the angle between the plane of constraint of weighing-appliance and surface level;
Weigh numerical value according to described angle to described reality to revise, obtain and revise weighing numerical value;
Weigh numerical value according to described correction and show weighing result.
Alternatively, the angle between the plane of constraint of described acquisition weighing-appliance and surface level, comprising:
The sensor parameters collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
Alternatively, described according to described angle to described reality weigh numerical value revise, obtain revise weigh numerical value, comprising:
Revise according to following formulae discovery and weigh numerical value:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
Alternatively, described method also comprises:
Revising described reality weighing numerical value according to described angle, obtaining before revising weighing numerical value, judging whether described angle is greater than the angle threshold pre-set;
If judged result is described angle be greater than described angle threshold, then performs and describedly according to described angle, numerical value is weighed to described reality and revise, obtain to revise and weigh the step of numerical value;
If judged result is described angle be not more than described angle threshold, then weighs numerical value according to described reality and show weighing result.
Alternatively, described method also comprises:
Before the actual weighing numerical value obtaining weighing-appliance, determine the geography dimensionality at described weighing-appliance place;
Described acceleration of gravity is determined according to described geographic latitude.
According to the second aspect of disclosure embodiment, a kind of weighing result exhibiting device is provided, comprises:
First acquisition module, for obtaining the actual weighing numerical value of weighing-appliance;
Second acquisition module, for obtaining the angle between the plane of constraint of weighing-appliance and surface level;
Correcting module, revises for weighing numerical value according to described angle to described reality, obtains to revise to weigh numerical value;
First display module, shows weighing result for weighing numerical value according to described correction.
Alternatively, described first acquisition module, the sensor parameters for being collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
Alternatively, described correcting module, weighs numerical value for revising according to following formulae discovery:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
Alternatively, described device also comprises: judge module and the second display module;
Described judge module, revising for weighing numerical value according to described angle to described reality at described correcting module, obtaining before revising weighing numerical value, judging whether described angle is greater than the angle threshold pre-set;
Described correcting module, in the judged result of described judge module be described angle be greater than described angle threshold time, perform and describedly according to described angle, numerical value weighed to described reality and revise, obtain to revise and weigh the step of numerical value;
Described second display module, in the judged result of described judge module be described angle be not more than described angle threshold time, according to described reality weigh numerical value show weighing result.
Alternatively, described first display module, comprising:
First shows submodule, for weigh when described reality numerical value be the plane of constraint of described weighing-appliance be subject to pressure at right angle numerical value time, weigh numerical value and acceleration of gravity calculating correction mass figures according to described correction, and described correction mass figures is shown as described weighing result;
Second shows submodule, for weigh when described reality numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of described weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, described corrections weighing numerical value is shown as described weighing result.
Alternatively, described device also comprises:
Acceleration determination module, before obtaining the actual weighing numerical value of weighing-appliance at described first acquisition module, determines the geography dimensionality at described weighing-appliance place; Described acceleration of gravity is determined according to described geographic latitude.
According to the third aspect of disclosure embodiment, provide a kind of weighing result exhibiting device, described device comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the actual weighing numerical value of weighing-appliance;
Obtain the angle between the plane of constraint of weighing-appliance and surface level;
Weigh numerical value according to described angle to described reality to revise, obtain and revise weighing numerical value;
Weigh numerical value according to described correction and show weighing result.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
By obtaining the actual weighing numerical value of weighing-appliance, obtain the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value according to angle to reality to revise, obtain to revise and weigh numerical value, weigh numerical value according to correction and show weighing result, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is the process flow diagram of a kind of weighing result methods of exhibiting according to an exemplary embodiment;
Fig. 2 A is the process flow diagram of a kind of weighing result methods of exhibiting according to another exemplary embodiment;
Fig. 2 B is the stressed schematic diagram of a kind of weighing-appliance plane of constraint that Fig. 2 A illustrated embodiment provides;
Fig. 3 is the process flow diagram of a kind of weighing result methods of exhibiting according to another exemplary embodiment;
Fig. 4 is the block diagram of a kind of weighing result exhibiting device according to an exemplary embodiment;
Fig. 5 is the block diagram of a kind of weighing result exhibiting device according to another exemplary embodiment;
Fig. 6 is the block diagram of a kind of device according to an exemplary embodiment.
Embodiment
Here will perform explanation to exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Fig. 1 is the process flow diagram of a kind of weighing result methods of exhibiting according to an exemplary embodiment, this weighing result methods of exhibiting is applied to weighing-appliance, in such as scale or cash scale, or, this weighing result methods of exhibiting also can be applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, in such as smart mobile phone, panel computer and E-book reader.As shown in Figure 1, this weighing result methods of exhibiting can comprise the following steps.
Step 101, obtains the actual weighing numerical value of weighing-appliance.
Step 102, obtains the angle between the plane of constraint of weighing-appliance and surface level.
Step 103, weighs numerical value according to angle to reality and revises, and obtains to revise to weigh numerical value.
Step 104, weighs numerical value according to correction and shows weighing result.
In sum, weighing result methods of exhibiting shown in disclosure embodiment, by obtaining the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value to reality to revise, and then weigh numerical value displaying weighing result according to correction, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
Fig. 2 A is the process flow diagram of a kind of weighing result methods of exhibiting according to another exemplary embodiment, this weighing result methods of exhibiting is applied to weighing-appliance, in such as scale or cash scale, or, this weighing result methods of exhibiting also can be applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, in such as smart mobile phone, panel computer and E-book reader.Being applied to weighing-appliance is in this way example, and as shown in Figure 2 A, this weighing result methods of exhibiting can comprise the following steps.
Step 201, obtains the actual weighing numerical value of weighing-appliance.
In the disclosed embodiments, the pressure at right angle numerical value that the plane of constraint that weighing-appliance obtains weighing-appliance by built-in pressure transducer is subject to, using the actual weighing numerical value of this pressure value as weighing-appliance, or, after weighing-appliance obtains by built-in pressure transducer the pressure at right angle numerical value that the plane of constraint of weighing-appliance is subject to, the weighing mass figures obtained divided by acceleration of gravity by this pressure value is as the actual weighing numerical value of weighing-appliance.When the method is applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, this actual weighing number is also sent to intelligent terminal by weighing-appliance.
In order to improve the accuracy that weighing result is shown, before the actual weighing numerical value obtaining weighing-appliance, the geography dimensionality at weighing-appliance place can also be determined, according to geographic latitude determination acceleration of gravity.
Wherein, in the process determining the on-site acceleration of gravity of weighing-appliance, weighing-appliance by the geography dimensionality at built-in GPS module determination weighing-appliance place, can inquire about corresponding acceleration of gravity according to geographic latitude; Or, if this weighing-appliance is connected with intelligent terminal by wired or wireless mode, then weighing-appliance can also pass through the geography dimensionality at the built-in GPS module of intelligent terminal or other locator meams determination weighing-appliance place, corresponding acceleration of gravity is inquired about according to geographic latitude, or, the query script of this acceleration of gravity also can have been come by intelligent terminal, and weighing-appliance directly obtains acceleration of gravity from intelligent terminal.
Step 202, the sensor parameters collected by horizontal attitude sensor obtains the angle between the plane of constraint of weighing-appliance and surface level.
In the disclosed embodiments, be provided with horizontal attitude sensor in weighing-appliance, weighing-appliance obtains the angle between plane of constraint and surface level by the sensor parameters that horizontal attitude sensor collects.
Wherein, kind and the model of horizontal attitude sensor are various, gyro sensor, pressure resistance type horizontal attitude sensor, piezoelectric type horizontal attitude sensor, capacitance level attitude sensor etc. can be chosen as the horizontal attitude sensor in the present embodiment, the type that the present embodiment does not limit horizontal attitude sensor and the sensor parameters collected by horizontal attitude sensor according to real needs.
Step 203, weighs numerical value according to angle to reality and revises, and obtains to revise to weigh numerical value.
When revising reality weighing numerical value according to angle, numerical value can be weighed according to following formulae discovery correction:
Wherein, a weighs numerical value for revising, and b is actual weighing numerical value, and α is angle.
Please refer to Fig. 2 B, it illustrates the stressed schematic diagram of a kind of weighing-appliance plane of constraint that disclosure embodiment provides, wherein, weighing-appliance 20 is placed on broken terrain, the plane of constraint 20a of weighing-appliance 20 and the angle of surface level are α, the gravity of the object 21 that weighing-appliance 20 weighs is G, then according to basic mechanics principle, gravity is the component f=G*cos α of G on the direction perpendicular to plane of constraint 20a.And gravity is the component f of G on the direction perpendicular to plane of constraint 20a is exactly the pressure at right angle that plane of constraint 20a is subject to.
Such as, user's weight is measured to utilize weighing-appliance, if the actual weighing numerical value being recorded this user's weight by weighing-appliance is 50kg, and be 5 degree by the angle that the sensor parameters that horizontal attitude sensor collects obtains between the plane of constraint of weighing-appliance and surface level, angle between the plane of constraint of the actual weighing numerical value of this user's weight and weighing-appliance and surface level can be substituted into following formula to calculate, show that the correction of this user's weight weighs numerical value:
Namely showing that the correction of this user's weight weighs numerical value is 50.2kg.
Or, if the actual weighing numerical value being recorded this user's weight by weighing-appliance is 500N, and be 5 degree by the angle that the sensor parameters that horizontal attitude sensor collects obtains between the plane of constraint of weighing-appliance and surface level, angle between the plane of constraint of the actual weighing numerical value of this user's weight and weighing-appliance and surface level can be substituted into following formula to calculate, show that the correction of this user's weight weighs numerical value:
Namely showing that the correction of this user's weight weighs numerical value is 501.9N.
Step 204, weighs numerical value according to correction and shows weighing result.
When actual realization, weighing-appliance comprises with any one under type according to revising the exhibition method weighing numerical value displaying weighing result:
The first:
When the pressure at right angle numerical value that the plane of constraint that reality weighing numerical value is weighing-appliance is subject to, weigh numerical value and acceleration of gravity calculating correction mass figures according to correction, and correction mass figures is shown as weighing result.
Such as, to utilize weighing-appliance to measure user's weight, suppose that the on-site acceleration of gravity of this weighing-appliance is 9.8m/s
2the actual weighing numerical value recording this user's weight when weighing-appliance is the pressure at right angle numerical value 500N that the plane of constraint of weighing-appliance is subject to, and according to the angle between the plane of constraint of weighing-appliance and surface level, this actual numerical value that weighs is revised, it is 501.9 Newtonian times that the correction obtained weighs numerical value, can calculate correction mass figures according to correction weighing numerical value and acceleration of gravity by Newton second law, computation process is as follows:
Wherein, m revises mass figures, and F revises to weigh numerical value, and g is acceleration of gravity.
Therefore, calculating according to correction weighing numerical value and acceleration of gravity the correction mass figures drawn is exactly 51.2kg, and correction mass figures 51.2kg, when showing weighing result, is directly shown as weighing result by weighing-appliance.
The second:
When reality weigh numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, corrections weighing numerical value is shown as weighing result.
Such as, user's weight is measured to utilize weighing-appliance, if the actual weighing numerical value that weighing-appliance records this user's weight is the pressure at right angle numerical value that is subject to according to the plane of constraint of weighing-appliance and acceleration of gravity calculate the weighing mass figures 50kg obtained, and according to the angle between the plane of constraint of weighing-appliance and surface level, this actual mass figures that weighs is revised, it is 50.2kg that the correction obtained weighs numerical value, then weighing-appliance is when showing weighing result, and correction mass figures 50.2kg is shown as weighing result.
Method shown in disclosure above-described embodiment, be that executive agent is illustrated with weighing-appliance, in actual applications, said method also can be performed by the intelligent terminal be connected with weighing-appliance, such as, this intelligent terminal can receive the parameter sensing that collects of horizontal attitude sensor in the actual weighing numerical value and weighing-appliance that weighing-appliance sends, the angle between the plane of constraint of weighing-appliance and surface level is calculated according to parameter sensing, according to determining that this actual weighing numerical value and angle calcu-lation correction weigh numerical value, here computing method and weighing-appliance calculate that to revise the method weighing numerical value consistent, repeat no more herein.Intelligent terminal can weigh numerical value according to correction and directly show weighing result, also weighing result can be sent to weighing-appliance, be shown by weighing-appliance.
In sum, weighing result methods of exhibiting shown in disclosure embodiment, by obtaining the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value to reality to revise, and then weigh numerical value displaying weighing result according to correction, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
Fig. 3 is the process flow diagram of a kind of weighing result methods of exhibiting according to another exemplary embodiment, this weighing result methods of exhibiting is applied to weighing-appliance, in such as scale or cash scale, or, this weighing result methods of exhibiting also can be applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, in such as smart mobile phone, panel computer and E-book reader.Being applied to weighing-appliance is in this way example,
As shown in Figure 3, this weighing result methods of exhibiting can comprise the following steps.
In step 301, the actual weighing numerical value of weighing-appliance is obtained.
In step 302, the angle between the plane of constraint of weighing-appliance and surface level is obtained.
The process obtaining the actual weighing numerical value of weighing-appliance and the plane of constraint of weighing-appliance and the angle between surface level can correlation step in the corresponding embodiment of reference diagram 2A, repeats no more herein.
In step 303, judge whether angle is greater than the angle threshold pre-set, and if so, enters step 304, otherwise, enter step 306.
In the weighing process of weighing-appliance, if the angle between the plane of constraint of weighing-appliance and surface level is less, namely when angle is within certain angle scope, the error effect of weighing result is little, now directly shows that weighing result just can meet weighing demand; When only having the angle between the plane of constraint and surface level of weighing-appliance to be greater than certain angle, just can affect greatly the weighing result of weighing-appliance, cause weighing result error comparatively large, weighing demand can not be met.Therefore, in the disclosed embodiments, in order to save computational resource, reduce power consumption, before according to the angle between plane of constraint and surface level actual weighing result being revised, can judge whether this angle is greater than the angle threshold pre-set, if be greater than this angle threshold, then enter step 304, actual weighing result is revised, otherwise, do not perform the step of correction.
Wherein, the angle threshold pre-set can be pre-set by the manufacturer of weighing-appliance, and also independently can be arranged in the process using weighing-appliance by user, the set-up mode of the present embodiment to the angle threshold pre-set is not construed as limiting; The size of the angle threshold pre-set can according to angle symmetrical amount result affect size and the demand of user to weighing-appliance weighing precision is arranged, the size of the present embodiment to the angle threshold pre-set is not construed as limiting.
Such as, weighing-appliance is utilized to measure own body weight for user, suppose that the angle threshold that this weighing-appliance pre-sets is 2 °, when this user weighing-appliance is placed on a plane with certain slope measures own body weight time, whether the angle judged between the plane of constraint of now weighing-appliance and surface level is greater than the angle threshold being set in advance as 2 ° by weighing-appliance.If the angle now between the plane of constraint of weighing-appliance and surface level is 3 °, judged result is that the angle between the plane of constraint of weighing-appliance and surface level is greater than the angle threshold being set in advance as 2 °, following weighing-appliance will weigh numerical value according to angle to reality and revise, and obtain to revise to weigh numerical value.
In step 304, according to angle, numerical value is weighed to reality and revise, obtain and revise weighing numerical value.
Weighing-appliance is revised according to the actual weighing numerical value of the angle between the plane of constraint of weighing-appliance and surface level to weighing-appliance, thus the correction obtaining weighing-appliance weighs numerical value, wherein, weighing the mode revised of numerical value according to angle to reality can mode in refer step 205, and the present embodiment does not repeat them here.
In step 305, weigh numerical value according to correction and show weighing result.
Within step 306, weigh numerical value according to reality and show weighing result.
Weigh numerical value show that the process of weighing result please refer to the correlation step in the corresponding embodiment of Fig. 2 A according to revising, repeat no more herein, and weigh numerical value according to reality and show that the method for weighing result weighs numerical value show that the method for weighing result is similar with according to revising.
Such as, or utilize weighing-appliance to measure own body weight with user, suppose that angle threshold that this weighing-appliance pre-sets be 2 ° is example, if the angle now between the plane of constraint of weighing-appliance and surface level is 1 °, judged result is that the angle between the plane of constraint of weighing-appliance and surface level is not more than the angle threshold being set in advance as 2 °, and following weighing-appliance will weigh numerical value according to reality and show weighing result.
Method shown in disclosure above-described embodiment, be that executive agent is illustrated with weighing-appliance, in actual applications, said method also can be performed by the intelligent terminal be connected with weighing-appliance, such as, this intelligent terminal can receive the parameter sensing that collects of horizontal attitude sensor in the actual weighing numerical value and weighing-appliance that weighing-appliance sends, the angle between the plane of constraint of weighing-appliance and surface level is calculated according to parameter sensing, judge the magnitude relationship between this angle and default angle threshold, carry out subsequent correction displaying according to judged result or directly show process, this process judges corner dimension with weighing-appliance and the process of showing according to judged result is consistent, repeat no more herein.
In sum, weighing result methods of exhibiting shown in disclosure embodiment, by obtaining the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value to reality to revise, and then weigh numerical value displaying weighing result according to correction, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
In addition, weighing result methods of exhibiting shown in disclosure embodiment, before actual weighing result is revised, judge whether the angle between the plane of constraint of weighing-appliance and surface level is greater than predetermined threshold value, if, then carry out revising rear displaying, otherwise, directly show according to actual weighing result, while ensureing certain weighing precision, reduce electric quantity consumption, improve the duration performance of weighing-appliance.
Following is disclosure device embodiment, may be used for performing disclosure embodiment of the method.For the details do not disclosed in disclosure device embodiment, please refer to disclosure embodiment of the method.
Fig. 4 is the block diagram of a kind of weighing result exhibiting device according to an exemplary embodiment.Such as, this weighing result exhibiting device may be used for weighing-appliance, in such as scale or cash scale, or, this weighing result methods of exhibiting also can be applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, in such as smart mobile phone, panel computer and E-book reader.As shown in Figure 4, this weighing result exhibiting device includes but not limited to: the first acquisition module 410, second acquisition module 420, correcting module 430, first display module 440.
First acquisition module 410 is configured to the actual weighing numerical value obtaining weighing-appliance;
Second acquisition module 420 is configured to obtain the angle between the plane of constraint of weighing-appliance and surface level;
Correcting module 430 is configured to weigh numerical value according to angle to reality and revises, and obtains to revise to weigh numerical value;
First display module 440 is configured to weigh numerical value according to correction and shows weighing result.
In sum, weighing result exhibiting device shown in disclosure embodiment, by obtaining the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value to reality to revise, and then weigh numerical value displaying weighing result according to correction, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
Fig. 5 is the block diagram of a kind of weighing result exhibiting device according to an exemplary embodiment.Such as, this weighing result exhibiting device may be used for weighing-appliance, in such as scale or cash scale, or, this weighing result methods of exhibiting also can be applied to the intelligent terminal that be connected wired or wireless with weighing-appliance, in such as smart mobile phone, panel computer and E-book reader.As shown in Figure 5, this weighing result exhibiting device includes but not limited to: the first acquisition module 510, second acquisition module 520, correcting module 530, first display module 540.
First acquisition module 510 is configured to the actual weighing numerical value obtaining weighing-appliance;
Second acquisition module 520 is configured to obtain the angle between the plane of constraint of weighing-appliance and surface level;
Correcting module 530 is configured to weigh numerical value according to angle to reality and revises, and obtains to revise to weigh numerical value;
First display module 540 is configured to weigh numerical value according to correction and shows weighing result.
In one embodiment, the second acquisition module 520, the sensor parameters being configured to be collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
In one embodiment, correcting module 530, is configured to revise according to following formulae discovery weigh numerical value:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
In one embodiment, this device also comprises: judge module 550 and the second display module 560;
Judge module 550, is configured to weigh numerical value according to angle to reality at correcting module 530 and revises, obtain before revising weighing numerical value, judge whether angle is greater than the angle threshold pre-set;
Correcting module 530, be configured to the judged result of judge module 550 be angle be greater than described angle threshold time, perform and according to angle, numerical value weighed to reality and revise, obtain to revise and weigh the step of numerical value;
Second display module 560, being configured in the judged result of judge module 550 is that angle is not more than described angle threshold, weighs numerical value show weighing result according to reality.
In one embodiment, the first display module 540, comprising:
First shows submodule 541, for when actual weigh numerical value be the plane of constraint of weighing-appliance be subject to pressure at right angle numerical value time, weigh numerical value according to correction and acceleration of gravity calculates correction mass figures, and this correction mass figures be shown as weighing result;
Second shows submodule 542, for when actual weigh numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, correction weighing numerical value is shown as weighing result.
In one embodiment, the second display module 560, comprising:
3rd shows submodule 561, if the judged result being configured to judge module 550 is angle be not more than described angle threshold, when the pressure at right angle numerical value that the plane of constraint that reality weighing numerical value is weighing-appliance is subject to, weigh numerical value and acceleration of gravity calculating weighing mass figures according to reality, and this weighing mass figures is shown as weighing result;
4th shows submodule 562, if the judged result being configured to judge module 550 is angle be not more than described angle threshold, when reality weigh numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, reality is weighed numerical value and is shown as weighing result.
In one embodiment, this device also comprises: acceleration determination module 570;
Acceleration determination module 570, for obtain weighing-appliance at the first acquisition module 510 actual weighing numerical value before, determine the geography dimensionality at weighing-appliance place; According to geographic latitude determination acceleration of gravity.
In sum, weighing result exhibiting device shown in disclosure embodiment, by obtaining the angle between the plane of constraint of weighing-appliance and surface level, weigh numerical value to reality to revise, and then weigh numerical value displaying weighing result according to correction, according to the correction that the inclination conditions of plane of constraint carries out reality weighing numerical value, the weighing error caused to solve the placement of meausring apparatus non-horizontal, make meausring apparatus also can show correct weighing result when non-horizontal is placed, improve the weighing precision of meausring apparatus.
In addition, weighing result exhibiting device shown in disclosure embodiment, before actual weighing result is revised, judge whether the angle between the plane of constraint of weighing-appliance and surface level is greater than predetermined threshold value, if, then carry out revising rear displaying, otherwise, directly show according to actual weighing result, while ensureing certain weighing precision, reduce electric quantity consumption, improve the duration performance of weighing-appliance.
Disclosure embodiment also provides a kind of weighing result exhibiting device, and described device comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the actual weighing numerical value of weighing-appliance;
Obtain the angle between the plane of constraint of weighing-appliance and surface level;
Weigh numerical value according to described angle to described reality to revise, obtain and revise weighing numerical value;
Weigh numerical value according to described correction and show weighing result.
Optionally, the angle between the plane of constraint of described acquisition weighing-appliance and surface level, comprising:
The sensor parameters collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
Optionally, described according to described angle to described reality weigh numerical value revise, obtain revise weigh numerical value, comprising:
Revise according to following formulae discovery and weigh numerical value:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
Optionally, described processor is also configured to:
Revising described reality weighing numerical value according to described angle, obtaining before revising weighing numerical value, judging whether described angle is greater than the angle threshold pre-set;
If judged result is described angle be greater than described angle threshold, then performs and describedly according to described angle, numerical value is weighed to described reality and revise, obtain to revise and weigh the step of numerical value;
If judged result is described angle be not more than described angle threshold, then weighs numerical value according to described reality and show weighing result.
Optionally, described according to described correction weighing numerical value displaying weighing result, comprising:
When the pressure at right angle numerical value that the plane of constraint that described reality weighing numerical value is described weighing-appliance is subject to, weigh numerical value and acceleration of gravity calculating correction mass figures according to described correction, and described correction mass figures is shown as described weighing result;
When described reality weigh numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of described weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, described corrections weighing numerical value is shown as described weighing result.
Optionally, described processor is also configured to:
Before the actual weighing numerical value obtaining weighing-appliance, determine the geography dimensionality at described weighing-appliance place;
Described acceleration of gravity is determined according to described geographic latitude.
Fig. 6 is the block diagram of a kind of device 600 according to an exemplary embodiment.Such as, device 600 can be weighing-appliance, such as scale or cash scale, or this device 600 also can be the intelligent terminal that be connected wired or wireless with weighing-appliance, such as smart mobile phone, panel computer and E-book reader.
With reference to Fig. 6, device 600 can comprise following one or more assembly: processing components 602, storer 604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, sensor module 614 and communications component 616.
The integrated operation of the usual control device 600 of processing components 602, such as with display, call, data communication, camera operation and record operate the operation etc. be associated.Processing components 602 can comprise one or more processor 618 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 602 can comprise one or more module, and what be convenient between processing components 602 and other assemblies is mutual.Such as, processing components 602 can comprise multi-media module, mutual with what facilitate between multimedia groupware 608 and processing components 602.
Storer 604 is configured to store various types of data to be supported in the operation of device 600.The example of these data comprises for any application program of operation on device 600 or the instruction of method.Storer 604 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.Also store one or more module in storer 604, this one or more module is configured to be performed by this one or more processor 618, to complete all or part of step in the arbitrary shown method of above-mentioned Fig. 1,2A or Fig. 3.
The various assemblies that power supply module 606 is device 600 provide electric power.Power supply module 606 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 600 and be associated.
Multimedia groupware 608 is included in the screen providing an output interface between described device 600 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.
Audio-frequency assembly 610 is configured to export and/or input audio signal.Such as, audio-frequency assembly 610 comprises a microphone (MIC), and when device 600 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 604 further or be sent via communications component 616.In certain embodiments, audio-frequency assembly 610 also comprises a loudspeaker, for output audio signal.
Sensor module 614 comprises one or more sensor, for providing the state estimation of various aspects for device 600.Such as, sensor module 614 can detect the opening/closing state of device 600, the relative positioning of assembly, the position change of all right pick-up unit 600 of sensor module 614 or device 600 1 assemblies and the temperature variation of device 600.In certain embodiments, this sensor module 614 can also comprise Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 616 is configured to the communication being convenient to wired or wireless mode between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 616 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 616 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 600 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 604 of instruction, above-mentioned instruction can perform said method by the processor 618 of device 600.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations performs detailed description in about the embodiment of the method, will not elaborate explanation herein.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can perform various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (13)
1. a weighing result methods of exhibiting, is characterized in that, described method comprises:
Obtain the actual weighing numerical value of weighing-appliance;
Obtain the angle between the plane of constraint of weighing-appliance and surface level;
Weigh numerical value according to described angle to described reality to revise, obtain and revise weighing numerical value;
Weigh numerical value according to described correction and show weighing result.
2. method according to claim 1, is characterized in that, the angle between the plane of constraint of described acquisition weighing-appliance and surface level, comprising:
The sensor parameters collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
3. method according to claim 1, is characterized in that, described according to described angle to described reality weigh numerical value revise, obtain revise weigh numerical value, comprising:
Revise according to following formulae discovery and weigh numerical value:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
4. method according to claim 1, is characterized in that, described method also comprises:
Revising described reality weighing numerical value according to described angle, obtaining before revising weighing numerical value, judging whether described angle is greater than the angle threshold pre-set;
If judged result is described angle be greater than described angle threshold, then performs and describedly according to described angle, numerical value is weighed to described reality and revise, obtain to revise and weigh the step of numerical value;
If judged result is described angle be not more than described angle threshold, then weighs numerical value according to described reality and show weighing result.
5. method according to claim 1, is characterized in that, described according to described correction weighing numerical value displaying weighing result, comprising:
When the pressure at right angle numerical value that the plane of constraint that described reality weighing numerical value is described weighing-appliance is subject to, weigh numerical value and acceleration of gravity calculating correction mass figures according to described correction, and described correction mass figures is shown as described weighing result;
When described reality weigh numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of described weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, described corrections weighing numerical value is shown as described weighing result.
6. method according to claim 5, is characterized in that, described method also comprises:
Before the actual weighing numerical value obtaining weighing-appliance, determine the geography dimensionality at described weighing-appliance place;
Described acceleration of gravity is determined according to described geographic latitude.
7. a weighing result exhibiting device, is characterized in that, described device comprises:
First acquisition module, for obtaining the actual weighing numerical value of weighing-appliance;
Second acquisition module, for obtaining the angle between the plane of constraint of weighing-appliance and surface level;
Correcting module, revises for weighing numerical value according to described angle to described reality, obtains to revise to weigh numerical value;
First display module, shows weighing result for weighing numerical value according to described correction.
8. device according to claim 7, is characterized in that, described first acquisition module, the sensor parameters for being collected by horizontal attitude sensor obtains the angle between the plane of constraint of described weighing-appliance and surface level.
9. device according to claim 7, is characterized in that, described correcting module, weighs numerical value for revising according to following formulae discovery:
Wherein, a is that described correction weighs numerical value, and b is that described reality weighs numerical value, and α is described angle.
10. device according to claim 7, is characterized in that, described device also comprises: judge module and the second display module;
Described judge module, revising for weighing numerical value according to described angle to described reality at described correcting module, obtaining before revising weighing numerical value, judging whether described angle is greater than the angle threshold pre-set;
Described correcting module, in the judged result of described judge module be described angle be greater than described angle threshold time, perform and describedly according to described angle, numerical value weighed to described reality and revise, obtain to revise and weigh the step of numerical value;
Described second display module, in the judged result of described judge module be described angle be not more than described angle threshold time, according to described reality weigh numerical value show weighing result.
11. devices according to claim 7, is characterized in that, described first display module, comprising:
First shows submodule, for weigh when described reality numerical value be the plane of constraint of described weighing-appliance be subject to pressure at right angle numerical value time, weigh numerical value and acceleration of gravity calculating correction mass figures according to described correction, and described correction mass figures is shown as described weighing result;
Second shows submodule, for weigh when described reality numerical value be the pressure at right angle numerical value that is subject to according to the plane of constraint of described weighing-appliance and acceleration of gravity calculate the weighing mass figures obtained time, described corrections weighing numerical value is shown as described weighing result.
12. devices according to claim 11, is characterized in that, described device also comprises:
Acceleration determination module, before obtaining the actual weighing numerical value of weighing-appliance at described first acquisition module, determines the geography dimensionality at described weighing-appliance place; Described acceleration of gravity is determined according to described geographic latitude.
13. 1 kinds of weighing result exhibiting devices, is characterized in that, described device comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the actual weighing numerical value of weighing-appliance;
Obtain the angle between the plane of constraint of weighing-appliance and surface level;
Weigh numerical value according to described angle to described reality to revise, obtain and revise weighing numerical value;
Weigh numerical value according to described correction and show weighing result.
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| CN201510607434.2A CN105318954A (en) | 2015-09-22 | 2015-09-22 | Weighing result display method and device |
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