CN104142175A

CN104142175A - A measuring device

Info

Publication number: CN104142175A
Application number: CN201410193467.2A
Authority: CN
Inventors: 石川诚
Original assignee: Tanita Corp
Current assignee: Tanita Corp
Priority date: 2013-05-08
Filing date: 2014-05-08
Publication date: 2014-11-12
Also published as: JP2014219287A; JP6089368B2

Abstract

A measuring device is provided. The measuring device comprises a carrying part, a weight detecting part, a display part and a control art. The control part sets the number of carrying objects of objects to be measured carried by the carrying part. Based on the repetitive error of the measuring device, the number of the carriers of the objects to be measured carried by the carrying part, and the piece weight of each object to be measured, the control part calculates the maximum number of the objects to be measured under the circumstance of not generating error in counting processing of the objects to be measured. The control part sets a specified initial value as the initial number of the carrying objects, and sets the maximum number calculated by a maximum-number calculating part as a new number of the carrying objects after a carrier number increasing or decreasing operation leading to increase or decrease of the number of objects to be detected on the carrying part by a user. The control part allows the display part to display the new number of the carrying objects so as to report the number to the user and allows the display part to display the number of the carriers so as to report to the user.

Description

Measurement mechanism

Technical field

The present invention relates to the measurement mechanism such as electronic scales etc., particularly, relate to the measurement mechanism with the counting processing capacity that is called as counting (counting).

Background technology

In the past, the known favourable counting assembly with electronic scales.Counting assembly is the general assembly (TW) of the set based on a plurality of little article and the monomer weight of these little article (weight of little article is designated hereinafter simply as " substance ") for example, calculates the number of these little article that the set as the little article of measuring object comprises.In the past, proposed the such counting assembly of various utilizations for improving the technology of the precision that counting processes.

For example, in the disclosed technology of patent documentation 1, counting assembly is by calculating the value of weighing of measured object the number showing with the numerical value that comprises fractional value and be prompted to user divided by average pivot weight (weight that is equivalent to substance), user carries out the number of this prompting being carried out to the operation of integer by the judgement of oneself on one side, Yi Bian repeat measured object to append the operation of mounting.In the disclosed technology of patent documentation 1, by such processing, improve the precision of the counting processing of measured object.

Prior art document

Patent documentation

Patent documentation 1: JP 2003-254817 communique.

Summary of the invention

The problem that invention will solve

But, utilize the precision that counting that counting assembly carries out is processed to depend on to a great extent its initial setting.And, in initial setting, on one side the number that conventionally needs user oneself to count measured object on one side carries out this measured object of the number of regulation to load the operation in the mounting portion of counting assembly.

In the situation that carry out this initial setting with the measured object of a small amount of number, the measuring error in counting processing can become large.Therefore, preferably with the measured object of to a certain degree above number, carry out initial setting.Yet in the situation that increase the number for the measured object of initial setting, obviously, the possibility that user miscounts measured object can uprise, in addition, the required time of this initial setting also can be elongated.Therefore, requirement can not used the counting assembly of the initial setting of many measured objects reliably in the situation that user does not carry out numerous and diverse operation by simple operation.

In patent documentation 1, for the simplification of the operation in initial setting, do not have related content to be disclosed.In addition,, in the disclosed technology of patent documentation 1, except appending the operation of mounting measured object, the processing that also exists user oneself to judge, requires user to carry out simple operation operation in addition.Therefore, even if realize the high precision int that counting is processed, for user, be, also simple operation hardly.

The present invention completes in view of above-mentioned situation, and problem to be solved is to provide a kind of and can carry out by the operation of simple initial setting the measurement mechanism of high-precision counting processing.

For the scheme of dealing with problems

In order to address the above problem, the measurement mechanism according to the first scheme of the present invention, is characterized in that, this measurement mechanism possesses: the mounting portion of mounting measured object, detection loads the weight detecting portion in the weight of the described measured object of described mounting portion, setting conduct should load in the mounting target number configuration part of the mounting target number of the number of the described measured object of described mounting portion, measurement loads in the mounting number measurement section of the mounting number of the number of the described measured object of described mounting portion as user, described mounting number based on being measured by described mounting number measurement section and the weight being detected by described weight detecting portion, calculate the substance calculating section of the substance of described measured object when the described measured object of the described mounting number of mounting, repetitive error based on this measurement mechanism, mounting number and the described substance of being calculated by described substance calculating section by described mounting number measurement section, measured, calculate the maximum number calculating section of the maximum number of the described measured object that can measure in the counting of described measured object is processed in the situation that not producing error, the described mounting target number of being set by described mounting target number configuration part is reported to the first report portion of user, and the second report portion that the described mounting number of being measured by described mounting number measurement section is reported to user, described mounting target number configuration part is set as initial mounting target number by the value of regulation, and after the mounting number increase and decrease operation of number increase and decrease that is made described measured object by user, the described maximum number of being calculated by described maximum number calculating section is set as to new mounting target number, described the first report portion reports to user by described new mounting target number, and described the second report portion reports to user by described mounting number, thus, urge user to carry out the report of described mounting number increase and decrease operation again.

" mounting target number " be every through once by user, undertaken operation (making the mounting number increase and decrease operation of the number increase and decrease of the measured object in mounting portion) time the value upgraded.That is, mounting target number, after being set as initial value, after the mounting number increase and decrease operation of being undertaken by user, is updated the value that is set as the maximum number that (resetting) calculated by maximum number calculating section.This processing resetting is " with more measured objects, counting the processing of the initial setting of processing ".Therefore, every through once this resets processing, the error producing in the counting of after this carrying out is processed all can reduce.

" substance w " weight based on loading mounting number (setting quantity Ns) in the number of the measured object of mounting portion as user and being detected by weight detecting portion when Ns the measured object of this setting quantity of mounting and calculating.

By forming like this, thereby the maximum number of the measured object that the counting based at measured object can be measured in processing in the situation that not producing error urges user to load number increase and decrease operation.As long as user is with reference to the report of being undertaken by the first report portion and the second report portion, carry out, so that the number of the measured object in mounting portion approaches the mode of mounting target number, measured object is loaded to the simple operation in mounting portion, just can precision carry out well for counting the initial setting of processing.

; according to the measurement mechanism of the first scheme of the present invention; in the situation that require the number of user one side number measured object to load the numerous and diverse operation in mounting portion unlike measurement mechanism in the past, just can carry out high-precision for counting the initial setting of processing on one side.Therefore, according to the measurement mechanism of the first scheme of the present invention, can be by not bringing the simple operation of the short time of pressure to carry out the initial setting that precision is high to user.In addition, in the measurement mechanism of the first scheme of the present invention, considered the initial setting as " repetitive error " of the peculiar error of each measurement mechanism, therefore, compare with the measurement mechanism that does not carry out such initial setting, the precision that counting is processed can further improve.

According to the measurement mechanism of alternative plan of the present invention, it is characterized in that, in the measurement mechanism of the first scheme, possess: based on the weighing of this measurement mechanism, described substance, described mounting number and described repetitive error, calculate the measuring error calculating section as the measuring error of the maximum error that can produce in the situation that described measured object count to processing; And the 3rd report portion that described measuring error is reported to user.

By forming like this, thus user can easily know in the situation that this finishes initial setting constantly counting afterwards process in the maximum error that produces of actual capabilities.Measurement in the scope of the error that therefore, easily realization can allow user oneself.

Measurement mechanism according to third party's case of the present invention, is characterized in that, in the measurement mechanism of alternative plan, possesses for user is selected whether to allow the operating portion by the measuring error of the 3rd report portion report.By forming like this, thereby the permission that user oneself can judge measuring error whether, and the counting of easily realizing in the scope of the required measuring error of user is processed.

According to the measurement mechanism of cubic case of the present invention, it is characterized in that, second or the measurement mechanism of third party's case in, comprise and setting as making this measurement mechanism count the counting maximum number configuration part of counting maximum number of maximum number of the described measured object of processing, weighing and described substance based on described in described counting maximum number configuration part, sets described counting maximum number.By forming like this, thereby can automatically set counting maximum number, therefore, user for setting the operation of counting maximum number, can further save user's time without carrying out.

According to the measurement mechanism of the 5th scheme of the present invention, it is characterized in that, second or the measurement mechanism of third party's case in, comprise and setting as making this measurement mechanism count the counting maximum number configuration part of counting maximum number of maximum number of the described measured object of processing, the input that the operation of described counting maximum number configuration part based on by user carried out, sets described counting maximum number.

By forming like this, thereby user can be set as required quantity by counting maximum number.Therefore, while user can confirm the issuable error of required quantity to carry out the above-mentioned processing that resets.

According to the measurement mechanism of the 6th scheme of the present invention, it is characterized in that, in the measurement mechanism of any scheme in the first to the 5th scheme, described substance calculating section is after the described mounting number increase and decrease operation of being undertaken by user, in the situation that load in the mounting number of the described measured object of described mounting portion, be below described maximum number, the weight detecting based on this mounting number and described weight detecting portion, calculates new substance.

After the mounting number increase and decrease operation of being undertaken by user, in the situation that load in the mounting number of the measured object of mounting portion, be below maximum number, the setting value of mounting number (setting quantity Ns) can be updated, therefore, by forming like this, thereby when the setting value of mounting number is updated, all can recalculate the value of (renewal) substance, thus, the precision of the value of substance improves.The value that the value of the substance that in other words, the mounting number after use upgrading is calculated becomes the substance of calculating than the last time more approaches the value of true value.That is, in the counting of after this carrying out is processed, issuable error further reduces, and the precision that counting is processed improves.

According to the measurement mechanism of the 7th scheme of the present invention, it is characterized in that, in the measurement mechanism of any scheme in the first to the 6th scheme, comprising: judgement loads the detection unit that whether surpasses described maximum number in the number of the described measured object of described mounting portion; And in the situation that the result of determination of being undertaken by described detection unit be sure, urge user to reduce loading in the first instruction unit of the processing of the number of the described measured object of described mounting portion.

By forming like this, thereby the measured object that can suppress to utilize number to surpass the maximum number of the measured object that can measure in the counting of measured object is processed in the situation that not producing error carries out the situation of initial setting.Therefore, can suppress the deteriorated of precision that counting processes.

Measurement mechanism according to all directions of the present invention case, is characterized in that, in the measurement mechanism of any scheme in the first to the 7th scheme, comprising: the acquisition unit of obtaining the determinating reference value of described measuring error; Until described measuring error becomes value below described determinating reference value, urge user to carry out the second instruction unit of the processing of described mounting number increase and decrease operation.

By forming like this, thereby whether allow the judgement of this measuring error constantly and whether carry out the decision that resets processing by measurement mechanism.Thus, can more alleviate for counting user's the burden of the initial setting of processing.

Measurement mechanism according to the 9th scheme of the present invention, is characterized in that, this measurement mechanism possesses: the mounting portion of mounting measured object; Detection loads the weight detecting portion in the weight of the described measured object of described mounting portion; Measurement loads in the mounting number measurement section of the mounting number of the number of the described measured object of described mounting portion as user; Described mounting number based on being measured by described mounting number measurement section and the weight being detected by described weight detecting portion when the described measured object of the described mounting number of mounting, calculate the substance calculating section of the substance of described measured object; Set as making this measurement mechanism count the counting maximum number configuration part of counting maximum number of maximum number of the described measured object of processing; And the described counting maximum number based on being set by described counting maximum number configuration part, the described substance of being calculated by described substance calculating section, the mounting number of being measured by described mounting number measurement section and the repetitive error of this measurement mechanism, calculate the measuring error calculating section as the measuring error of the maximum error that can produce in the situation that described measured object being counted to processing.

By forming like this, user's energy is with reference to the measuring error of being calculated by measuring error calculating section, thereby efficiency is carried out well for counting the initial setting of processing.

Measurement mechanism according to the tenth scheme of the present invention, is characterized in that, in the measurement mechanism of the 9th scheme, weighing and described substance based on this measurement mechanism in described counting maximum number configuration part, sets described counting maximum number.

By forming like this, thereby can automatically set counting maximum number, therefore, user for setting the operation of counting maximum number, can further save user's time without carrying out.

According to the measurement mechanism of the 11 scheme of the present invention, it is characterized in that, in the measurement mechanism of the 9th scheme, the input that the operation of described counting maximum number configuration part based on by user carried out, sets described counting maximum number.

Accompanying drawing explanation

Fig. 1 is the stereoscopic figure of the measurement mechanism of the first embodiment of the present invention.

Fig. 2 A is the block diagram of system architecture example that the measurement mechanism of the first embodiment of the present invention is shown.

Fig. 2 B is the functional block diagram of the measurement mechanism of the first embodiment of the present invention.

Fig. 3 is the figure that measurement mechanism that the first embodiment of the present invention is shown is counted the first of the process flow diagram that the initial setting carried out while processing processes.

Fig. 4 is the figure that measurement mechanism that the first embodiment of the present invention is shown is counted the second portion of the process flow diagram that the initial setting carried out while processing processes.

Fig. 5 is the figure that measurement mechanism that the first embodiment of the present invention is shown is counted the third part of the process flow diagram that the initial setting carried out while processing processes.

Fig. 6 is the figure of an example of passing of the demonstration of the display part when processing of the process flow diagram shown in execution graph 3 to Fig. 5 is shown.

Fig. 7 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the first of the process flow diagram that the initial setting carried out while processing processes.

Fig. 8 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the second portion of the process flow diagram that the initial setting carried out while processing processes.

Fig. 9 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the third part of the process flow diagram that the initial setting carried out while processing processes.

Figure 10 is the tetrameric figure that measurement mechanism that the second embodiment of the present invention is shown is counted the process flow diagram that the initial setting carried out while processing processes.

Figure 11 is the figure of an example of passing of the demonstration of the display part when processing of the process flow diagram shown in execution graph 7 to Figure 10 is shown.

Figure 12 is the figure of process flow diagram that the distinctive processing of measurement mechanism (step S212) of the 3rd embodiment of the present invention is shown.

Figure 13 is the figure of process flow diagram that the distinctive processing of measurement mechanism (step S213) of the 3rd embodiment of the present invention is shown.

Figure 14 is the functional block diagram that other functional structure example of the present invention is shown.

Description of reference numerals

1: measurement mechanism, 100: body housing, 103: mounting portion, 105: display part, 107: input part, 107a: the first switch, 107b: second switch, 107c: the 3rd switch, 107d: the 4th switch, 107e: the 5th switch, 11: control part, 15: weight detecting portion, 200: system bus.

Embodiment

Below, with reference to accompanying drawing etc., explain the preferred embodiment of the present invention.But in each figure, the size of each several part and engineer's scale are suitably different from actual conditions.In addition, the embodiment of the following stated is the preferred concrete example of the present invention, therefore, be attached with technically various preferred restrictions, but as long as be not particularly limited in the following description the record of the meaning of the present invention, scope of the present invention is just not limited to these modes.

Below, with reference to accompanying drawing, the measurement mechanism of embodiment of the present invention is described.

[the first embodiment]

The measurement mechanism of the first embodiment of the present invention is for example the weight of the set of metering article the counting assembly of calculating the number of the article that this set comprises based on this metering result.

Fig. 1 is the stereoscopic figure of the measurement mechanism of the first embodiment of the present invention.As shown in Figure 1, in the upper surface side (upper surface side in figure) of the body housing 100 of measurement mechanism 1, be provided with the mounting portion 103 of the platform of the article (following, to be called measured object) as mounting measuring object.Liquid crystal display) etc. in addition, in the face side (left front face side in figure) of the body housing 100 of measurement mechanism 1, be provided with (the Liquid Crystal Display: display part 105 and for carried out the input part 107 of input operation by user such as LCD.

In body housing 100, contain weight detecting portion not shown in Fig. 1 (with reference to Fig. 2 A).Mounting portion 103 is usingd the weight of the measured object that loaded is applied to weight detecting portion mode as loading and is formed.

Display part 105 controls to show various information by the demonstration of being undertaken by control part 11.

The input operation of input part 107 accepted users, generates and the corresponding signal of this input operation, outputs to control part 11.At this, input part 107 has the first switch 107a, second switch 107b, the 3rd switch 107c, the 4th switch 107d and the 5th switch 107e.Below, by " switch " referred to as " SW ".

The operating switch that the one SW107a is used for this measurement mechanism 1 " conducting of power supply " or " execution of various processing " etc.The 2nd SW107b is for this measurement mechanism 1 " cut-out of power supply " etc. and the operating switch using.Three S's W107c is the switch for carrying out setting operation or determining to operate.The 4th SW107d and the 5th SW107e are for carrying out the switch of model selection.

Fig. 2 A is the block diagram of system architecture example that the measurement mechanism 1 of the first embodiment of the present invention is shown.As shown in Figure 2 A, measurement mechanism 1 has control part 11, weight detecting portion 15, ROM17, RAM19, mounting portion 103, display part 105 and input part 107.

Control part 11 is to carry out various processing and CPU that each several part is controlled uniformly.At control part 11, via system bus 200, be connected with each several part.

In addition the value that, control part 11 is calculated counting maximum number Nm described later, maximum error E, set quantity Ns and reset number Nr etc.Calculation method etc. for them will describe in detail in the back.

Weight detecting portion 15 is output and load in the scale unit of the corresponding electric signal of weight of the measured object of mounting portion 103.The weight W n of the electrical signal detection measured object of control part 11 based on from 15 outputs of weight detecting portion.

ROM17 is the storage medium that stores the working routine etc. of this measurement mechanism 1.Control part 11 is controlled each several part according to the working routine that is stored in this ROM17.RAM19 is the storage medium of storing the various data of the measurement of being undertaken by this measurement mechanism 1.

Fig. 2 B is the functional block diagram of functional structure example that the measurement mechanism 1 of present embodiment is shown.As shown in the figure, measurement mechanism 1 has weight detecting portion 15, mounting target number configuration part 11A, mounting number measurement section 11B, substance calculating section 11C, maximum number calculating section 11D, measuring error calculating section 11E, counting maximum number configuration part 11F, detection unit 11G, instruction unit (the first instruction unit) 12D, the first 12A of report portion, the second 12B of report portion, the 3rd 12C of report portion and operating portion 107A.Each function of mounting target number configuration part 11A, mounting number measurement section 11B, substance calculating section 11C, maximum number calculating section 11D, measuring error calculating section 11E, counting maximum number configuration part 11F, detection unit 11G, instruction unit (the first instruction unit) 12D is the functional imperative realizing by control part 11.The first 12A of report portion, the second 12B of report portion and the 3rd 12C of report portion are the control based on control part 11, the functional imperative realizing by display part 105.Operating portion 107A realizes by a SW107a.For the details of each functional imperative, will describe in detail in the back.

Fig. 3 is the figure that measurement mechanism 1 that the first embodiment of the present invention is shown is counted the first of the process flow diagram that the initial setting carried out while processing processes.Fig. 4 is the figure that measurement mechanism 1 that the first embodiment of the present invention is shown is counted the second portion of the process flow diagram that the initial setting carried out while processing processes.Fig. 5 is the figure that measurement mechanism 1 that the first embodiment of the present invention is shown is carried out the third part of the process flow diagram that the initial setting carried out when counting is processed processes.Fig. 6 is the figure of an example of passing of the demonstration of the display part 105 when the processing of the process flow diagram shown in execution graph 3 to Fig. 5 is shown.

First, control part 11 determines whether a SW107a has been carried out to push (step S1).Under the state being disconnected at the power supply of this measurement mechanism 1, when a SW107a is carried out to push, control part 11 starts the each several part of this measurement mechanism 1.On the other hand, in the situation that the result of determination of step S1 is "No", processes and turn back to this step S1.In other words, under the state being disconnected at the power supply of this measurement mechanism 1, until a SW107a is carried out to push, control part 11 is not carried out any processing.

In the situation that step S1 judgment result is that "Yes", control part 11 makes display part 105 show " standby display frame (for example; initial picture during startup etc.) " (the step S2) of regulation, and this measurement mechanism 1 is set as carrying out to the pattern (step S3) of common measurement (being made as in the present example, " quantitative model ").In quantitative model, control part 11 is carried out the processing of common metering (that is, the measurement of the weight of measured object).

Next, control part 11 determines whether the 4th SW107d has been carried out to push (step S4).In the present example, when the 4th SW107d is carried out to push, control part 11 shows as the initial setting picture of counting " the count measurement pattern " of the pattern of processing (following, referred to as " counting initial setting picture ") display part 105.

On the other hand, in the situation that step S4 judgment result is that "No", process and transfer to step S3.That is, the processing in step S4 is until the 4th SW107d is carried out to the processing that push carries out standby by user.By this step S4, user is provided to the chance of selecting count measurement pattern.

In the situation that step S4 judgment result is that "Yes" (in the situation that the 4th SW107d is carried out to push), control part 11 makes display part 105 show counting initial setting pictures (step S5).By the processing in this step S5, in display part 105 display cases as being marked with the picture (being the picture of " PC-10 " in the present example) of Reference numeral D1 in Fig. 6 acceptance of the bid.This counting initial setting screen D 1 is to urge user in mounting portion 103, to load the picture of the measured object of stated number (value of regulation) (below, being called initial mounting target number, is that " 10 " are individual in the present example).That is, control part 11 is as setting as loading in the mounting target number configuration part 11A performance function of the mounting target number of the number of the measured object of mounting portion 103, set the value stipulated as initial mounting target number.

According to the processing by step S5, be presented at the counting initial setting picture of display part 105, user only loads the measured object of initial mounting target number in mounting portion 103.

On the other hand, when the processing in step S5 finishes, control part 11 determines whether Three S's W107c has been carried out to push (step S7).At display part 105, show under the state of counting initial setting picture, when Three S's W107c is carried out to push, control part 11 only loads the measured object that has initial mounting target number, calculates counting maximum number (illustrate and utilize the multipotency of this measurement mechanism 1 several measured objects counts to the value of processing) (the step S8 of Fig. 4).In detail, when the counting maximum number substance weighing as W, measured object that is Nm, this measurement mechanism is w, control part 11 is calculated and is counted maximum number Nm by following (formula 1).

Nm=W/w (formula 1)

That is, control part 11 is as setting as making this measurement mechanism 1 count the counting maximum number configuration part 11F performance function of counting maximum number Nm of maximum number of the measured object of processing.Weigh (weighting capacity) W and the substance w of counting maximum number configuration part 11F based on this measurement mechanism 1, sets counting maximum number.

About " substance w ", by calculating divided by setting quantity Ns (aftermentioned) calculate the weight constantly being detected by weight detecting portion 15 at this.That is when, control part 11 conducts are set the measured object of quantity Ns based on setting quantity Ns, mounting, by the weight of weight detecting portion 15 detections, calculate the substance calculating section 11C performance function of the substance of measured object.At this, the value of the substance w calculating is stored in RAM19, in calculating afterwards, uses.In addition, although details by aftermentioned,, because the value of substance w is suitably recalculated and is upgraded, so, the value (upgrade substance w storing value) of storing all the time up-to-date substance w at RAM19.

" set quantity Ns " is to load in the mounting number of the number of the measured object of mounting portion 103 as user, is the value of upgrading when processing through step S14, S16, S17, S18.Setting quantity Ns as initial value, upgrades above-mentioned " initial mounting target number (being 10 in the present example) " by the processing of step S14 described later, S16, S17, S18.In other words, the processing of step S14, S16, S17, S18 is the processing (following, the processing of step S14, S16, S17, S18 to be called to " resetting processing ") resetting setting the value of quantity Ns.This resets and processes is " in order to use more measured objects, counting the processing of the initial setting of processing ".Therefore,, when resetting processing through this, the error producing in the counting of after this carrying out is processed all can reduce (value of maximum error E reduces).In addition, the value of substance w is upgraded with the setting quantity Ns resetting.The value of substance w after renewal improves (becoming the value that approaches true value) than the value precision of the last substance w calculating.

Specifically, in the first embodiment of the present invention, resetting in processing of step S14, S16, S17, S18, after the mounting number increase and decrease operation of the number increase and decrease that makes the measured object in mounting portion 103 of being undertaken by user (, after user makes to load number increase or reduces, sense after the operation of pressing Three S's W107c), in the situation that load in the mounting number of the measured object of mounting portion 103, be below maximum number, the value of setting quantity Ns is updated.At this, " maximum number " is the maximum number (resetting number Nr) (detailed description in the back) of the measured object that can measure in the situation that not producing error in the counting of measured object is processed.And when upgrading setting the value of quantity Ns through this processing, by the processing of follow-up step S8, the value of substance w is also updated.; after the mounting number increase and decrease operation of being undertaken by user; in the situation that load in the mounting number of the measured object of mounting portion 103 be below maximum number (; when setting quantity Ns is updated); the weight of substance calculating section 11C based on this mounting number and the detection of weight detecting portion, calculates new substance.That is, by repeating, reset processing, thereby can more to approach the mode of the value of true value, calculate the value of substance, therefore, can reduce issuable error (maximum error E) in the counting of after this carrying out is processed (the precision raising that counting is processed).

That is, as mentioned above, substance w is by calculating " weight " that detected by weight detecting portion 15 divided by " setting quantity Ns ".In other words, if set the value of quantity Ns, change, the value of substance w also can change.Therefore, control part 11, when the value of setting quantity Ns is upgraded to (carrying out the processing of step S18 described later), is transferred to step S8, recalculates the value of (renewal) counting maximum number Nm and the value of substance w.Like this, when process resets processing, all to setting the value of quantity Ns and substance w, upgrade, thus, the precision raising of the value of the value of substance w and counting maximum number Nm.

But, as the concrete calculated example of utilizing (formula 1), for example, take substance w that the W that weighs of this measurement mechanism 1 is 4000g, measured object during as 1g, counting maximum number is Nm=4000[].

During processing in finishing above-mentioned step S8, control part 11 is calculated maximum error E (step S9).In detail, when take this measurement mechanism 1 distinctive " repetitive error " as e, while setting quantity as Ns, control part 11 utilizes (formula 2) to calculate the value of maximum error E.

E=(eW)/(Nsw) (formula 2)

So-called maximum error E is the error of issuable maximum when the measured object of Nm of counting maximum number is measured in this measurement mechanism 1 that is e in repetitive error.That is, the value of maximum error E means the value of the error of issuable maximum in the measurement that utilizes this measurement mechanism 1 to carry out.That is, control part 11 is calculated the measuring error calculating section 11E performance function as the measuring error (maximum error E) of the error of issuable maximum in the situation that measured object being counted to processing as the W that weighs, substance w based on this measurement mechanism 1, mounting number (setting quantity Ns), repetitive error e.

In addition, at this, control part 11 also can be brought into the counting maximum number Nm calculating in (formula 1), mounting number (setting quantity Ns), repetitive error e following (formula 2.1) and calculate maximum error E.

E=(eNm)/Ns (formula 2.1)

At this, so-called repetitive error e, means the value of the consistent degree between the measurement result obtaining in the duplicate measurements of measuring amount that carry out, identical under identical condition.Specifically, for example mean while identical measuring amount being carried out to duplicate measurements under identical condition the value of the maximal value of this measurement result and the difference of minimum value.This repetitive error e is the distinctive error of each measurement mechanism.

But, as the concrete calculated example of utilizing (formula 2) to carry out, when take measurement mechanism 1 weigh as 4000g, substance w as 1g, repetitive error is as 0.2g, while setting quantity Ns as 10, maximum error is E=80[g].

During processing in end step S9, control part 11 is calculated and is reset number Nr (step S10).What is called resets number Nr, is the maximum number of the measured object that can measure in the situation that not producing error when calculating the number of measured object.Thereby, resetting number Nr can be used as the maximal value that can load while wanting the number of measured object to be counted in the number of mounting portion 103 error freely and grasps, in other words, can be used as the desired value (" mounting target number ") that should load in the number of the measured object of mounting portion 103 grasps.That is, control part 11 is as setting as representing to load in the mounting target number configuration part 11A performance function that resets number Nr of " the mounting target number " of the number of the measured object of mounting portion 103.Specifically, control part 11 utilizes following (formula 3) to calculate and resets number Nr.

Nr < (Nsw)/(2e) (formula 3)

At this, control part 11 is using the maximum integer that is no more than the value of calculating by the right of (formula 3) as resetting number Nr.Because reset number Nr and be the maximum number of the measured object that can measure in the situation that not producing error in the counting of measured object is processed, so, can think that control part 11 loads in the mounting number of the number of the measured object of mounting portion 103 (setting quantity Ns), substance w as the repetitive error e based on this measurement mechanism 1, expression user, calculates the maximum number calculating section 11D performance function of the maximum number (resetting number Nr) of the measured object that can measure in the situation that not producing error in the counting of measured object is processed.

In addition, as mentioned above, control part 11 is set as initial mounting target number by the value (being 10 in the present embodiment) of regulation.In addition, as the maximum number (resetting number Nr) of calculating after the mounting number increase and decrease operation of the number increase and decrease that makes the measured object in mounting portion 103 being undertaken by user being set as to the mounting target number configuration part 11A performance function of new mounting target number.Reset number Nr and in resetting processing, be presented at display part 105.

At this, (formula 3) is the formula deriving from following proportion expression ((formula 4)).

Nsw:e < Nrw:(w/2) (formula 4)

The left side represents to set the weight [g] and repetitive error e[g of the measured object of quantity Ns (that is, the amount of Ns)] ratio.The right represents to reset the 1/2 i.e. ratio of (w/2) [g] of weight [g] and substance w of the measured object of number Nr (that is, the amount of Nr).

In the counting being undertaken by measurement mechanism 1 is processed, by the substance w divided by measured object by the weight being detected by weight detecting portion 15, thereby calculate the number of measured object.In this division calculation, in the situation that producing " remainder ", control part 11 is somebody's turn to do the value of " remainder " and compares with value (w/2), carries out the cast out/carry of " remainder " process based on this comparative result.That is, in the situation that the value of remainder is less than (w/2), cast out this remainder, in the situation that the value of remainder is more than (w/2), this remainder is carried out to carry (counting as 1 measured object).That is, (formula 4) is to result from the formula of number (that is, the right of formula (3)) of the repetitive error e of this measurement mechanism 1 and the measured object that comprises error in actual count result for calculating.In addition, according to above-mentioned explanation, be appreciated that in (formula 4) the minimum weight that (w/2) [g] counted as 1 measured object by this measurement mechanism 1.

As the concrete calculated example of utilizing (formula 3) to carry out, when take substance w as 1g, repetitive error e as 0.2g, while setting quantity Ns as 10, become Nr < 25.Therefore, resetting number Nr is as than the Nr=24[of 25 little maximum integers].

But, when completing counting maximum number Nm, maximum error E through above-mentioned step S8 to the processing in step S10 and reset the calculating of number Nr, control part 11 makes display part 105 show counting maximum number Nm and maximum error E (step S11).Like this, control part 11 and display part 105 is as the 3rd 12C of the report portion performance function that will count maximum number Nm and measuring error (maximum error E) and report to user.

Specifically, in the situation that calculate 4000 as counting the value of maximum number Nm as above-mentioned example, the screen D 2 shown in Fig. 6, is shown as " Max4000 (maximum 4000) " at display part 105.In addition, in the situation that as above-mentioned example as the value of maximum error E and calculate 80, the screen D 2 shown in Fig. 6, is shown as " Err80 (error 80) " at display part 105.Below, the picture that the processing by this step S11 is presented to display part 105 is called " maximum error display frame ".

At this, control part 11 determines whether a SW107a has been carried out to push (step S12).The situation of the one SW107a being carried out to push in this moment is following situation:, user to the display frame of display part 105 (for example, maximum error display frame D2 shown in Fig. 6) carry out Visual Confirmation, judgement can allow to be presented at the value of the maximum error E of this picture, this constantly actual transfer to count measurement pattern.Namely, a SW107a is as whether allowing the operating portion 107A performance function by the 3rd 12C of report portion report measuring error (maximum error E) for user is selected.

Therefore, in the situation that step S12 judgment result is that "Yes", control part 11 is transferred to counting and is processed (actual start to count processing).That is, control part 11 is carried out common counting and is processed and calculate the number of measured object, and this calculates result to make display part 105 demonstrations.Specifically, control part 11 for example screen D 3 is as shown in Figure 6 such, will calculate the number of result as measured object, for example, make display part 105 be shown as " 000 pcs ".

In addition, because user judges whether to allow the value of shown maximum error E by observing maximum error display frame, so, in maximum error display frame, also can not show instrumentation maximum number Nm, but display measurement error (maximum error E) at least.

On the other hand, in the situation that step S12 judgment result is that "No", control part 11 determines whether Three S's W107c has been carried out to push (the step S13 of Fig. 5).The situation of Three S's W107c being carried out to push in this moment is following situation:, user to the maximum error display frame of display part 105 (for example, screen D 2 shown in Fig. 6) carry out Visual Confirmation, be judged as so that be presented at mode that the maximum error E of this display frame reduces and carry out and reset processing.In the situation that this step S13 judgment result is that "No", process and transfer to step S11 (Fig. 4).

In the situation that step S13 judgment result is that "Yes", control part 11 is presented at display part 105 to calculate in step S10 resets number Nr, and make display part 105 be presented at the value (step S14) that current time loads number (following, to be called " current mounting the number ") Nn in the measured object of mounting portion 103.

Specifically, for example, screen D 4 shown in Fig. 6, display frame is divided into two sections, at epimere, show and reset quantity Nr (in the present example, " 24 " pcs calculating), at hypomere, show current mounting number Nn (in the present example, being also " 10 " pcs as the initial mounting target number of reporting in step S5) in step S10.That is, control part 11 and display part 105 are as using the first 12A of the report portion performance function that number Nr reports to user that resets as mounting target number.In addition, control part 11 and display part 105 are as the second 12B of the report portion performance function that current mounting number Nn is reported to user.Below, the picture that the processing by this step S14 is presented to display part 105 is called " resetting picture ".

In addition, in the situation that can not carry out two sections of such demonstrations due to the specification of display part 105, also can be configured to by user and carry out several switching manipulations and suitably switch and reset the value of number Nr and the value of current mounting number Nn shows.

Current mounting number Nn is by obtaining the weight W n being detected by weight detecting portion 15 in this moment divided by the value that is stored in the up-to-date substance w of RAM19.Control part 11 loads the mounting number measurement section 11B performance function of the number (current mounting number Nn) in the measured object of mounting portion 103 as measurement user.Specifically, control part 11 utilizes following (formula 5) to calculate current mounting number Nn.

Nn=Wn/w (formula 5)

What the processing based on by step S14 was presented at display part 105 resets number Nr and current mounting number Nn, and user only loads the measured object of right quantity (for using the value of current mounting number Nn as the quantity that resets the required degree of value of number Nr) in mounting portion 103.

Now, user if on one side visual by display part 105, reported reset number Nr and current mounting number Nn, on one side so that the value of current mounting number Nn approach the mode of the value that resets number Nr and so that the value of current mounting number Nn is no more than the mode of the value that resets number Nr, carry out measured object to load the simple operation in mounting portion 103.

That is, without as prior art, on one side user specially on one side the number of number measured object load in mounting portion.Therefore, the measurement mechanism of first embodiment of the invention, can, by simple operation that can not be to the short time of user's build-up of pressure, carry out can not producing the high setting of precision of the situation that miscounts being caused by user.

But after making display part 105 show in step S14 to reset picture, control part 11 determines whether 3SW107c has been carried out to push (step S16).The situation of 3SW107c being carried out to push in this moment is following situation,, user to the display frame of display part 105 (for example, screen D 5 shown in Fig. 6) carry out Visual Confirmation, the current mounting number Nn that judgement is presented at this display frame has become the fully approaching value that resets number Nr.

On the other hand, in the situation that step S16 judgment result is that "No", control part 11 is transferred to the processing of step S14.That is, control part 11 until Three S's W107c is carried out to push by user, makes display part 105 continue to show and resets picture.

In the situation that step S16 judgment result is that "Yes" (in the situation that Three S's W107c has been carried out to push), control part 11 is calculated the current mounting number Nn in this moment, judges that this calculates result Nn whether as resetting number Nr following (step S17).That is, control part 11 loads as judgement the detection unit 11G performance function whether number (current mounting number Nn) in the measured object of mounting portion 103 surpasses maximum number (resetting number Nr).In the situation that this step S17 judgment result is that "No", control part 11 is transferred to the processing of step S14.In this case, because current mounting number Nn surpasses and to reset number Nr, so showing display part 105, control part 11 should reduce the meaning loading in the number of the measured object of mounting portion 103.; in the situation that the result of determination of being undertaken by the control part 11 as detection unit 11G performance function is sure, control part 11 and display part 105 are as urging (indication) users to reduce loading in instruction unit (the first instruction unit) the 12D performance function of the number of the measured object of mounting portion 103.

On the other hand, in the situation that step S17 judgment result is that "Yes", control part 11 is reset to the value of the current mounting number Nn in this moment (being " 23 " in the example shown in the screen D 5 of Fig. 6) value (step S18) of new setting quantity Ns, transfers to the processing of step S18.That is, the processing in step S18 is to upgrade the processing that (resetting) sets the value of quantity Ns.After this, the setting quantity based on after upgrading, the later processing of execution step S8.

Processing described above is the processing that the measurement mechanism 1 of the first embodiment of the present invention is counted the initial setting of carrying out while processing.

Below, as a reference example, with reference to Fig. 6, illustrate that the setting quantity Ns using by the processing renewal (resetting) in step S18 carries out the object lesson in the situation of above-mentioned processing again.

First, in the processing (calculating maximum error E) of step S9 and the processing (calculate and reset number Nr) of step S10, control part 11 is used the value of upgrading the setting quantity Ns of (resetting) in step S18 again to carry out above-mentioned calculating.

That is,, the in the situation that of this example, control part 11 recalculates maximum error E as setting quantity Ns=23 in the processing of step S9.In this case, by control part 11 calculate maximum error E for " 34.78 ... ", by by this, the numerical value carry below radix point is " 1 ", thereby obtain maximum error E, be that " 35 " are individual.In following step S10, the setting quantity Ns=23 after control part 11 use are upgraded recalculates and resets number Nr (mounting target number) (obtaining as Nr=57 in the present example).Like this, control part 11 is as the maximum number (resetting number Nr) of calculating after the mounting number increase and decrease operation of the number increase and decrease that makes the measured object in mounting portion 103 being undertaken by user being set as to the mounting target number configuration part 11A performance function of new mounting target number.And, in step S11, at display part 105, show the maximum error display frame D6 shown in Fig. 6.The user who this is carried out to Visual Confirmation judges this maximum error E=35[] in allowed band and a SW107a is carried out to push (step S12: in the time of "Yes"), this measurement mechanism 1 is just transferred to count measurement pattern (actual start to count processing).In this case, the demonstration of display part 105 becomes for example demonstration as the screen D 3 shown in Fig. 6.

On the other hand, in user judgement, be presented at maximum error E=35[of display part 105] not in allowed band in the situation that, can not carry out push (step S12: "No") to a SW107a, and Three S's W107c is carried out to push (step S13: "Yes"), control part 11 again performs step the processing of S14, S16, S17, S18 as above-mentioned.The in the situation that of this example, initial reset the screen D 7 (resetting number Nr=57, current mounting number Nn=23) that picture becomes shown in Fig. 6.; control part 11 and display part 105 as the first 12A of report portion report to user by new mounting target number (resetting quantity Nr=57); and control part 11 and display part 105 as the second 12B of report portion report to user by current mounting number Nn; thus, urge user to make to load in the report of the mounting number increase and decrease operation of the number increase and decrease of the measured object of mounting portion 103.At this, user is so that the mode that the value of current mounting number Nn can not become more than 57 loads measured object in mounting portion 103.

Then, by user, undertaken making loading in the result of the mounting number increase and decrease operation of the number increase and decrease of the measured object of mounting portion 103, screen D 8 shown in Fig. 6 is shown, value at current mounting number Nn becomes for 55 the moment, and user carries out push (judged result of step S16 becomes "Yes") to Three S's W107c.In this case, control part 11 judges that current mounting number Nn is as resetting below number Nr (being " 57 " in the present example), the judged result of step S17 becomes "Yes", and control part 11 is reset to the current mounting number Nn (being " 55 " in the present example) in this moment the value (S18) of setting quantity Ns.

After this, control part 11 is carried out above-mentioned step S8 again to the processing of step S10, recalculates counting maximum number Nm, maximum error E and resets number Nr.In the present example, obtain respectively counting maximum number Nm=4000, maximum error E=15, reset number Nr=137.When calculating counting maximum number Nm, weight W n by 15 detections of weight detecting portion during measured object that the setting quantity Ns (be in the present example " 55 ") of control part 11 based on after resetting and this settings quantity of mounting are Ns calculates the substance w of measured object, and is stored in RAM19.The value of substance w after renewal improves (becoming the value that approaches true value) than the value precision of the last substance w calculating.And, in step S11, at display part 105, show the maximum error display frame D9 shown in Fig. 6.In this case, the demonstration of display part 105 becomes for example demonstration as the screen D 3 shown in Fig. 6.The user who this is carried out to Visual Confirmation judges this maximum error E=15[] in allowed band and a SW107a is carried out to push (step S12: in the time of "Yes"), this measurement mechanism 1 is just transferred to count measurement pattern (actual start to count processing).

On the other hand, in user judgement, be presented at maximum error E=15[of display part 105] (step S12: "No" → step S13: "Yes"), control part 11 again performs step the processing that resets of S14, S16, S17, S18 as above-mentioned Three S's W107c is carried out to push not in allowed band in the situation that.The in the situation that of this example, the initial picture that resets becomes the screen D 10 (resetting number Nr=137, current mounting number Nn=55) shown in Fig. 6.At this, user loads measured object so that current mounting number Nn is no more than 137 mode in mounting portion 103.After, control part 11 is carried out the processing identical with above-mentioned processing.

As described above, first embodiment of the invention, can provide and can carry out by the operation of simple initial setting the measurement mechanism of high-precision counting.

In technology in the past, " using more measured objects to count the processing of the initial setting of processing " requires user to carry out numerous and diverse operation.And then due to this numerous and diverse property, this operation also can cause that user slips up.

On the other hand, the measurement mechanism of the first embodiment of the present invention requires user to carry out the very simple simple operation that operation is mainly step S15 and step S16.And then, the measurement mechanism of first embodiment of the invention, user can, until the value of maximum error E becomes the value that can allow, repeat measurement mechanism 1 and reset processing and raising measuring accuracy.

In addition, the first embodiment of the present invention is not limited to above-mentioned example, in the scope of the main idea of the first embodiment of the present invention, can carry out various distortion and application.

< < the first variation > >

For example, also can form in the following way,, replacement makes display part 105 show maximum error display frame and maximum error E " with quantitative manner " is reported to user in step S11, in the situation that maximum error E meets defined terms (for example, at maximum error E, become predefined threshold value following in the situation that), such as by sounding or light etc., this meaning is reported to user.In the situation that forming like this, if in this measurement mechanism 1 setting example light emitting diode) etc. as sound generation units such as microphones or such as LED (Light Emitting Diode: lighting unit is as report portion.By forming like this, thereby can in the situation that not using display part 105, to user, provide user required information.

< < the second variation > >

For example, also can form in the following way,, replacement makes display part 105 show to reset picture and will reset number Nr and current mounting number Nn " with quantitative manner " reports to user in step S14, in the situation that current mounting number Nn meets defined terms (for example, at current mounting number Nn, surpass reset number Nr in the situation that), such as by sounding or light etc., this meaning is reported to user.In the situation that forming like this, if this measurement mechanism 1 setting example as the sound generation units such as microphone or such as lighting units such as LED (Light Emitting Diode) as report portion.By forming like this, thereby can in the situation that not using display part 105, to user, provide user required information.

[the second embodiment]

Below, the measurement mechanism of the second embodiment of the present invention is described.Repetition for fear of explanation, describes the difference of the measurement mechanism with the first embodiment.

In the measurement mechanism 1 of the first embodiment, by the W that weighs of this measurement mechanism 1 is calculated to counting maximum number Nm divided by the substance w of measured object.On the other hand, in the measurement mechanism 1 of the second embodiment, the value of counting maximum number Nm is set by user.That is,, in the measurement mechanism 1 of the second embodiment, the counting maximum number configuration part 11F performance function of counting maximum number Nm is set in the input that control part 11 carries out as the operation based on by user.In other words, in the measurement mechanism of this second embodiment, by user, decide and count the maximum number of processing.Therefore, in the measurement mechanism 1 of the second embodiment, the value of issuable error when the value of maximum error E means the measured object of measuring counting maximum number Nm of being set by the user.

The initial setting of carrying out while below, the measurement mechanism of the second embodiment of the present invention being counted to processing is processed and is described.Fig. 7 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the first of the process flow diagram that the initial setting carried out while processing processes.Fig. 8 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the second portion of the process flow diagram that the initial setting carried out while processing processes.Fig. 9 is the figure that measurement mechanism that the second embodiment of the present invention is shown is counted the third part of the process flow diagram that the initial setting carried out while processing processes.Figure 10 is the tetrameric figure that measurement mechanism that the second embodiment of the present invention is shown is counted the process flow diagram that the initial setting carried out while processing processes.Figure 11 is the figure of an example of passing of the demonstration of the display part when processing of the process flow diagram shown in execution graph 7 to Figure 10 is shown.

First, control part 11 determines whether a SW107a has been carried out to push (step S101).In the situation that step S101 judgment result is that "No", turn back to this step S101.On the other hand, in the situation that step S101 judgment result is that "Yes", control part 11 makes display part 105 show " standby display frame (for example; initial picture during startup etc.) " (the step S102) of regulation, and this measurement mechanism 1 is set as carrying out to the pattern (step S103) of common measurement (in the present example, being made as quantitative model).In carrying out the pattern of common measurement, control part 11 is carried out the processing of common metering.

Next, control part 11 determines whether the 5th SW107e has been carried out to push (step S104).In the situation that this step S104 judgment result is that "No", turn back to step S103.

On the other hand, in the situation that step S104 judgment result is that "Yes", control part 11 makes display part 105 show that counting maximum number set pictures (step S105).At this, control part 11 determines whether for making the value-added increment switch of value (not shown) of counting maximum number Nm carry out push (step S106).In the situation that this step S106 judgment result is that "Yes", the value that control part 11 makes to be presented at the counting maximum number Nm of display part 105 only increases stated number (step S109), and turns back to step S105.

In the situation that step S106 judgment result is that "No", determine whether for making the depreciation switch (not shown) of counting maximum number Nm depreciation carry out push (step S107).In the situation that this step S107 judgment result is that "Yes", control part 11 makes the counting maximum number Nm that is presented at display part 105 reduce stated number (step S110), turns back to step S105.

In addition, about the operation of increment/depreciation, also can be configured to the 4th SW107d/ the 5th SW107e being used as for the switch of model selection and carry out.In other words, also can be using the 4th SW107d and the 5th SW107e as the switch that is used for the operation of model selection and the operation of increment/depreciation.By forming like this, thereby without increment switch (not shown) and depreciation switch (not shown) are set in addition.

In the situation that step S107 judgment result is that "No", control part 11 determines whether Three S's W107c has been carried out to push (step S108).In the situation that this step S108 judgment result is that "No", turn back to step S105.

In the situation that step S108 judgment result is that "Yes", control part 11 makes RAM19 be stored in the value (step S111) that this is presented at the counting maximum number Nm of display part 105 constantly, make display part 105 show the value (step S112) of this counting maximum number Nm, and this is presented in the stipulated time (for example, about 2 seconds), be fixed demonstrations (lasting demonstration) (step S113).

Next, control part 11 makes display part 105 show counting initial setting picture (step S114).By the processing in this step S114, in display part 105 display cases as being marked with the picture (being the picture of " PC-10 " in the present example) of Reference numeral D1 in Fig. 6 acceptance of the bid.According to this counting initial setting picture, user only loads the measured object of initial mounting target number (being 10 in the present example) in mounting portion 103.

When the processing in step S114 finishes, control part 11 determines whether Three S's W107c has been carried out to push (step S116).In the situation that this step S116 judgment result is that "No", turn back to step S114.On the other hand, in the situation that step S116 judgment result is that "Yes", control part 11 is used above-mentioned (formula 2) to calculate maximum error E (step S117).In addition, because the value at the substance w of the middle use measured object of calculating of maximum error E, so while passing through the processing in this step S117, all recalculate the value (value of the substance w in RAM19 is updated) of substance w, and in the middle use of calculating of maximum error E at every turn.In this case, control part 11 is by calculating substance w by the weight W n being detected by weight detecting portion 15 in this moment divided by setting quantity Ns (being 10 in the present example).

In addition,, in step S117, control part 11 also can be updated to the counting maximum number Nm setting from step S104 to step S108, mounting number (setting quantity Ns) and repetitive error e above-mentioned (formula 2.1) and calculate maximum error E.

During processing in end step S117, control part 11 is used above-mentioned (formula 3) to calculate and resets number Nr (step S118).Then, control part 11 makes display part 105 show the value (step S119) of counting maximum number Nm and maximum error E.Specifically, for example, in the situation that to be set as 500, to calculate as the value of maximum error as the value of counting maximum number Nm be 10, maximum error display frame D11 shown in Figure 11, is shown as " Max500, Err10 (maximum 500, error 10) " at display part 105.

At this, control part 11 determines whether a SW107a has been carried out to push (step S120).The situation of the one SW107a being carried out to push in this moment is following situation:, user to the display frame of display part 105 (for example, maximum error display frame D11 shown in Figure 11) carry out Visual Confirmation, judgement can allow to be presented at the value of the maximum error E of this picture, this constantly actual transfer to count measurement pattern.Therefore, in the situation that step S120 judgment result is that "Yes", control part 11 is transferred to counting and is processed (actual start to count processing).That is, control part 11 is carried out common counting and is processed and calculate the number of measured object, and this calculates result to make display part 105 demonstrations.Specifically, control part 11 for example makes display part 105 for example be shown as " 000 pcs " using calculating result as the number of measured object as the screen D 12 shown in Figure 11.

On the other hand, in the situation that step S120 judgment result is that "No", control part 11 determines whether Three S's W107c has been carried out to push (step S121).The situation of Three S's W107c having been carried out to push in this moment is following situation:, user to the maximum error display frame of display part 105 (for example, screen D 11 shown in Figure 11) carry out Visual Confirmation, judgement is so that be presented at mode that the maximum error E of this display frame reduces and carry out and reset processing.On the other hand, in the situation that this step S121 judgment result is that "No", transfer to step S119.

In the situation that step S121 judgment result is that "Yes", the value (step S122) that resets number Nr and current mounting number Nn that control part 11 is presented at display part 105 to calculate in step S118.The value of current mounting number Nn is used above-mentioned (formula 5) to calculate by control part 11.

Specifically, for example shown in Figure 11, reset screen D 13, as long as display frame is divided into two sections, at epimere, show and reset number (being " 24 " pcs) in the example shown in Figure 11, at hypomere, show current mounting number Nn (being " 10 " pcs) in the example shown in Figure 11.

What the processing based on by step S122 was presented at display part 105 resets number Nr and current mounting number Nn, and user loads the measured object of suitable quantity (for using the value of current mounting number Nn as the quantity that resets the required degree of value of number Nr) in mounting portion 103.

But after making display part 105 show in step S122 to reset picture, control part 11 determines whether Three S's W107c has been carried out to push (step S124).The situation of Three S's W107c having been carried out to push in this moment is following situation:, user to the display frame of display part 105 (for example, screen D 14 shown in Figure 11) carry out Visual Confirmation, the current mounting number Nn that judgement is presented at this display frame has become the fully approaching value that resets number Nr.

On the other hand, in the situation that step S124 judgment result is that "No", control part 11 is transferred to the processing of step S122.That is, control part 11 until Three S's W107c is carried out to push by user, makes display part 105 continue to show and resets picture.

In the situation that step S124 judgment result is that "Yes" (in the situation that Three S's W107c is carried out to push), control part 11 judges that whether the current mounting number Nn in this moment is as resetting number Nr following (step S125).In the situation that this step S125 judgment result is that "No", control part 11 is transferred to the processing of step S122.

On the other hand, in the situation that step S125 judgment result is that "Yes", control part 11 is reset to the value (step S126) of new setting quantity Ns by the value of the current mounting number Nn in this moment (being " 23 " in the example shown in Figure 11), and transfers to the processing of step S117.That is, the processing in step S126 is to upgrade the processing that (resetting) sets the value of quantity Ns.

Processing described above is the processing that the measurement mechanism 1 of the second embodiment of the present invention is counted the initial setting of carrying out while processing.

Below, as a reference example, with reference to Figure 11, the object lesson in the situation of using the setting quantity Ns that upgrades (resetting) by the processing in step S126 again to carry out above-mentioned processing is described.

First, in the processing (calculating maximum error E) of step S117 and the processing (calculate and reset number Nr) of step S118, control part 11 so that be used in step S126 the value of the setting quantity Ns that upgrades (resetting), again carry out the mode of above-mentioned calculating and controls control part 11.

That is,, the in the situation that of this example, control part 11 recalculates maximum error E as setting quantity Ns=23 in the processing of step S117.In this case, obtaining maximum error E is that " 5 " are individual.In following step S118, control part 11 is used the setting quantity Ns=23 after upgrading to recalculate and resets number Nr (in the present example, obtaining Nr=57).

Then, in step S119, at display part 105, show the maximum error display frame D15 shown in Figure 11.The user who this is carried out to Visual Confirmation judges this maximum error E=5[] in allowed band and a SW107a is carried out to push (step S120: in the time of "Yes"), this measurement mechanism 1 is just transferred to count measurement pattern (actual start to count processing).In this case, the demonstration of display part 105 becomes for example demonstration as the screen D 12 shown in Figure 11.

On the other hand, in user judgement, be presented at maximum error E=5[of display part 105] not in allowed band in the situation that, a SW107a is not carried out to push (step S120: "No"), and Three S's W107c is carried out to push (step S121: "Yes"), control part 11 again performs step S122 to the processing that resets of step S126 as above-mentioned.The in the situation that of this example, the initial picture that resets becomes the screen D 16 (resetting number Nr=57, current mounting number Nn=23) shown in Figure 11.At this, user is so that the mode that the value of current mounting number Nn can not become more than 57 loads measured object in mounting portion 103.

Then, the screen D 17 as shown in Figure 11, the value of current mounting number Nn becomes for 55 the moment, and user has carried out push (judged result of step S16 becomes "Yes") to Three S's W107c.In this case, control part 11 judges that current mounting number Nn resets below number Nr (being " 57 " in the present example), the judged result of step S17 becomes "Yes", and control part 11 is set as the current mounting number Nn (being " 55 " in the present example) in this moment to set the value (S126) of quantity Ns.

After this, control part 11 is carried out the processing of above-mentioned step S117 and step S118 again, recalculates maximum error E and resets number Nr.In the present example, obtain respectively maximum error E=2, reset number Nr=137.

Then, in step S119, at display part 105, show the maximum error display frame D18 shown in Figure 11.In this case, the demonstration of display part 105 becomes for example demonstration as the screen D 12 shown in Figure 11.The user who this is carried out to Visual Confirmation judges this maximum error E=2[] in allowed band and when a SW107a is carried out to push, this measurement mechanism 1 is just transferred to count measurement pattern (actual start to count processing).

On the other hand, in user judgement, be presented at maximum error E=2[of display part 105] not in allowed band in the situation that, control part 11 again performs step S122 to the processing that resets of step S126 as above-mentioned.The in the situation that of this example, the initial picture that resets becomes the screen D 19 (resetting number Nr=137, current mounting number Nn=55) shown in Figure 11.At this, user is so that the mode that current mounting number Nn can not become more than 137 loads measured object in mounting portion 103.After, control part 11 is carried out the processing identical with above-mentioned processing.

As described above, second embodiment of the invention, following measurement mechanism can be provided,, except realizing the effect identical with the measurement mechanism of the first embodiment, user can also confirm on one side to the issuable error of required quantity, Yi Bian carry out the above-mentioned processing that resets.

[the 3rd embodiment]

Below, the measurement mechanism of the 3rd embodiment of the present invention is described.Repetition for fear of explanation, describes the difference of the measurement mechanism with the first embodiment.The measurement mechanism of the 3rd embodiment is mainly different from the measurement mechanism of the first embodiment aspect following.That is, the measurement mechanism of the 3rd embodiment execution step S212 (with reference to Figure 12) replaces the step S12 (with reference to Fig. 4) being carried out by the measurement mechanism of the first embodiment.In addition, the measurement mechanism of the 3rd embodiment execution step S213 (with reference to Figure 13) replaces the step S13 (with reference to Fig. 5) being carried out by the measurement mechanism of the first embodiment.

Figure 12 is the figure of process flow diagram that the distinctive processing of measurement mechanism (step S212) of the 3rd embodiment of the present invention is shown.Figure 13 is the figure of process flow diagram that the distinctive processing of measurement mechanism (step S213) of the 3rd embodiment of the present invention is shown.

About judgement that in the measurement mechanism 1 at the first embodiment, user carries out in step S12, step S13 (whether allow this moment maximum error E judgement and whether carry out the decision that resets processing), in the measurement mechanism of the 3rd embodiment, by control part 11, carry out (step S212, S213).

That is,, in the measurement mechanism 1 of the 3rd embodiment, at ROM17 or RAM19, store in advance the determinating reference value (threshold value) of the judgement of carrying out in step S212.The value of the execution that control part 11 is relatively stored in the determinating reference value of ROM17 or RAM19 and the processing of step S212 maximum error E constantly, judges whether the value of maximum error E is the value below determinating reference value (step S212).

In the situation that this step S212 judgment result is that "Yes", in other words, in the situation that the value of maximum error E is the value below determinating reference value, control part 11 makes this measurement mechanism 1 transfer to count measurement pattern, actually starts to count processing.On the other hand, in the situation that step S212 judgment result is that "No", in other words, in the situation that the value of maximum error E is the value that surpasses determinating reference value, control part 11 makes display part 105 show that the value of maximum error E surpasses the meaning (step S213) of determinating reference value.That is, step S213 surpasses the step of the meaning of determinating reference value to the value of user report maximum error E.

That is, the acquisition unit performance function of the determinating reference value of measuring error (maximum error E) is obtained in control part 11 conducts from ROM17 or RAM19.In addition, control part 11 conducts are until the value that measuring error (maximum error E) becomes below determinating reference value urges (indication) user to load instruction unit (the second instruction unit) the performance function of the processing of number increase and decrease operation.The later processing of following step S14 is the processing identical with the processing with identical number of steps in the first embodiment.

Above, according to the 3rd embodiment of the present invention, can provide the measurement mechanism 1 of the effect that can also be achieved as follows except realizing the effect identical with the measurement mechanism of the first embodiment.; according to the measurement mechanism 1 of the 3rd embodiment; in measurement mechanism 1 side, carry out the judgement that in (being undertaken by control part 11) measurement mechanism 1 at the first embodiment, user carries out (judgement of carrying out in step S12, step S13: whether allow this moment maximum error E judgement and whether carry out the decision that resets processing); therefore, can more alleviate for counting user's the burden of the initial setting of processing.

< < the 3rd variation > >

In the measurement mechanism 1 of the 3rd above-mentioned embodiment, the mode that also can " determinating reference value " can be set as being worth arbitrarily with user forms this measurement mechanism 1.In the situation that forming like this, for example, display part 105 is shown in the step (the step S11 shown in Fig. 4) of counting maximum number Nm and maximum error E, user carries out for setting the processing of determinating reference value.In other words, for example, when the screen D 2 that display part 105 is shown shown in Fig. 6, user is provided to the chance of setting determinating reference value.

In addition, be not limited to above-mentioned example the opportunity of setting the processing of determinating reference value, so long as at least perform step the moment before S212.

According to this 3rd variation, can more alleviate the burden of the user when counting the initial setting of processing, and can process with the counting that shirtsleeve operation realize the required precision of user.

Above, although based on embodiment, describe the present invention,, the present invention is not limited to above-mentioned example, can in the scope of main idea of the present invention, be out of shape and apply.

For example, also can be so that the mode of distributing to respectively plural function in the function of SW107a to the five SW107e and distribute to one or more switches be formed.

And then, comprising in the above-described embodiment the invention in various stages, the suitable combination by disclosed a plurality of constitutive requirements can obtain various inventions.For example, even delete several constitutive requirements from the whole constitutive requirements shown in embodiment, also can solve the problem of narrating and can obtain in the situation that the effect of narrating in effect one hurdle of inventing in invention problem one hurdle that will solve, also can extract deleted these constitutive requirements structure as the present invention.

Figure 14 is the functional block diagram of an example that the functional structure of the invention that can extract from above-mentioned embodiment is shown.As shown in figure 14, measurement mechanism 1 of the present invention possesses: the mounting portion 103 of mounting measured object; Detection loads the weight detecting portion 15 in the weight W n of the measured object of mounting portion 103; Measurement loads in the mounting number measurement section 11B of the mounting number of the number of the measured object of mounting portion 103 as user; Mounting number (setting quantity Ns) based on being measured by mounting number measurement section 11B and the weight W n being detected by weight detecting portion 15 when the measured object of mounting number is loaded calculate the substance calculating section 11C of the substance w of measured object; Set as making this measurement mechanism 1 count the counting maximum number configuration part 11F of counting maximum number Nm of maximum number of the measured object of processing; And counting maximum number Nm, the substance w being calculated by substance calculating section 11C based on by counting maximum number configuration part 11F setting, the mounting number (setting quantity Ns) of being measured by mounting number measurement section 11B and the repetitive error e of this measurement mechanism 1 calculate the measuring error calculating section 11E as the measuring error E of the error of issuable maximum in the situation that measured object being counted to processing.In preferred scheme, measurement mechanism 1 also possesses the 12C of the 3rd report portion (being also only called " report portion " in this functional structure example) (this report is undertaken by each screen D 2, D6, the D9 in Fig. 6) that the measuring error E that counts the counting maximum number Nm of maximum number configuration part 11F setting and calculated by measuring error calculating section 11E is reported to user.In addition, the 3rd 12C of report portion also can be not show that counting maximum number Nm and major general's measuring error E that arrives report to user's mode and form.

In this case, the control part 11 as measuring error calculating section 11E performance function will be updated to the counting maximum number Nm being set by counting maximum number configuration part 11F, mounting number (setting quantity Ns) and repetitive error e (formula 2.1) and calculate maximum error E based on (formula 1).

In addition, in this case, replacement based on (formula 1) (, weigh W and substance w based on measurement mechanism 1) set and count maximum number Nm, counting maximum number configuration part 11F also can be as what illustrate in the above-described 2nd embodiment, and counting maximum number Nm is set in the input that the operation based on by user is carried out.

By forming like this, user's energy is with reference to the measuring error E being calculated by measuring error calculating section 11E, thereby efficiency is carried out well for counting the initial setting of processing.

Claims

1. a measurement mechanism, is characterized in that, this measurement mechanism possesses:

Mounting portion, this mounting portion mounting measured object;

Weight detecting portion, this weight detecting portion detects and loads in the weight of the described measured object of described mounting portion;

Mounting target number configuration part, this mounting target number configuration part setting conduct should load in the mounting target number of the number of the described measured object of described mounting portion;

Mounting number measurement section, this mounting number measurement section measurement loads in the mounting number of the number of the described measured object of described mounting portion as user;

Substance calculating section, the described mounting number of this substance calculating section based on being measured by described mounting number measurement section and the weight being detected by described weight detecting portion when the described measured object of the described mounting number of mounting, calculate the substance of described measured object;

Maximum number calculating section, repetitive error, the mounting number by described mounting number measurement section measured and the described substance of by described substance calculating section being calculated of this maximum number calculating section based on described measurement mechanism, calculates the maximum number of the described measured object that can measure in the situation that not producing error in the counting of described measured object is processed;

The first report portion, this first report portion reports to described user by the described mounting target number of being set by described mounting target number configuration part; And

The second report portion, this second report portion reports to described user by the described mounting number of being measured by described mounting number measurement section,

Described mounting target number configuration part is set as initial mounting target number by the value of regulation, and after the mounting number increase and decrease operation of number increase and decrease that is made described measured object by described user, the described maximum number of being calculated by described maximum number calculating section is set as to new mounting target number

Described the first report portion reports to described user by described new mounting target number, and described the second report portion reports to described user by described mounting number, thus, urges described user to carry out the report of described mounting number increase and decrease operation again.

2. measurement mechanism according to claim 1, wherein, described measurement mechanism possesses: measuring error calculating section, this measuring error calculating section, based on the weighing of described measurement mechanism, described substance, described mounting number and described repetitive error, is calculated the measuring error as the maximum error that can produce in the situation that described measured object count to processing; And the 3rd report portion, the 3rd report portion reports to described user by described measuring error.

3. measurement mechanism according to claim 2, wherein, described measurement mechanism possesses operating portion, and whether this operating portion can allow the measuring error by the report of described the 3rd report portion for described user is selected.

4. according to the measurement mechanism described in claim 2 or 3, wherein, described measurement mechanism comprises counting maximum number configuration part, and this counting maximum number configuration part is set as making described measurement mechanism count the counting maximum number of the maximum number of the described measured object of processing; Weighing and described substance based on described in described counting maximum number configuration part, sets described counting maximum number.

5. according to the measurement mechanism described in claim 2 or 3, wherein, described measurement mechanism comprises counting maximum number configuration part, and this counting maximum number configuration part is set as making described measurement mechanism count the counting maximum number of the maximum number of the described measured object of processing; The input that the operation of described counting maximum number configuration part based on by described user carried out, sets described counting maximum number.

6. according to the measurement mechanism described in any one in claim 1-3, wherein, described substance calculating section is after the described mounting number increase and decrease operation of being undertaken by described user, in the situation that load in the mounting number of the described measured object of described mounting portion, be below described maximum number, the weight detecting based on this mounting number and described weight detecting portion, calculates new substance.

7. according to the measurement mechanism described in any one in claim 1-3, wherein, described measurement mechanism comprises:

Detection unit, this detection unit judges whether the number of the described measured object that is positioned in described mounting portion surpasses described maximum number; And

The first instruction unit, this first instruction unit, in the situation that the result of determination of being undertaken by described detection unit is sure, urges described user to reduce the processing of the number of the described measured object that is positioned in described mounting portion.

8. according to the measurement mechanism described in any one in claim 1-3, wherein, described measurement mechanism comprises:

Acquisition unit, this acquisition unit is obtained the determinating reference value of described measuring error; And

The second instruction unit, this second instruction unit, until described measuring error becomes the value below described determinating reference value, urges described user to carry out the processing of described mounting number increase and decrease operation.

9. a measurement mechanism, is characterized in that, this measurement mechanism possesses:

Mounting portion, this mounting portion mounting measured object;

Counting maximum number configuration part, this counting maximum number configuration part is set as making described measurement mechanism count the counting maximum number of the maximum number of the described measured object of processing; And

Measuring error calculating section, described counting maximum number, the described substance of by described substance calculating section being calculated, the mounting number by described mounting number measurement section measured and the repetitive error of this measurement mechanism of this measuring error calculating section based on being set by described counting maximum number configuration part, calculates the measuring error as the maximum error that can produce in the situation that described measured object being counted to processing.

10. measurement mechanism according to claim 9, wherein, weighing and described substance based on described measurement mechanism in described counting maximum number configuration part, sets described counting maximum number.

11. measurement mechanisms according to claim 9, wherein, the input that the operation of described counting maximum number configuration part based on by user carried out, sets described counting maximum number.