CN105335841A - Printer-contained automatic logistics freight calculation system and calculation method thereof - Google Patents
Printer-contained automatic logistics freight calculation system and calculation method thereof Download PDFInfo
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- CN105335841A CN105335841A CN201510779224.1A CN201510779224A CN105335841A CN 105335841 A CN105335841 A CN 105335841A CN 201510779224 A CN201510779224 A CN 201510779224A CN 105335841 A CN105335841 A CN 105335841A
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Abstract
The invention discloses a printer-contained automatic logistics freight calculation system and a calculation method thereof. The automatic calculation system comprises a pedestal, a rack, and a size measurement assembly. The rack is fixed on the pedestal; and the size measurement assembly is installed on the rack. A weighing tray, a display screen assembly, an input assembly, and a printer assembly are arranged on the pedestal; and a main control board, a weighing sensor and a transmission assembly are arranged inside the pedestal. The size measurement assembly consists of a rectangular mounting rack and a plurality of measurement sensors; transmitting terminals and receiving terminals of the plurality of measurement sensors correspond to each other one by one and are installed on two groups of opposite sides of the rectangular mounting rack uniformly; and the display assembly, the input assembly, the weighing sensor, the printer assembly, the transmission assembly, and the transmitting terminals and receiving terminals of the plurality of measurement sensors are connected with the main control board. According to the invention, the structure of the system is simple; the production cost is low; the working efficiency is high; the error occurrence is low; and the automation degree is high. The system and the method can be applied to the logistics transportation industry widely.
Description
Technical field
The present invention relates to logistics charging field, particularly relate to a kind of logistics freight charges Automatic computing system with printer and computing method thereof.
Background technology
Flourish along with Electronic Commerce in China, shopping at network becomes the important shopping way of consumer gradually, and meanwhile, the Courier Service industry be closely connected with shopping at network have also been obtained develop rapidly, no matter be individual or company, the goods transported by express delivery is got more and more.In prior art, the charging way of logistic industry weigh charging, volume charging, by part calculating etc., wherein, be an indispensable important step to the measurement of logistics parcel volume.Present most domestic loglstics enterprise is all measure parcel volume by manual type, metering system is relatively backward, need artificial measure object length, width and height respectively after carry out manual message accounting again, not only need to drop into a large amount of manpowers, and measuring speed is slow, due to the existence of human factor, also larger measuring error can be there is.Based on the freight charges account form of this mode, the defect such as have that work efficiency is low, error is comparatively large, error rate is high and automaticity is low, cannot meet the demand for development of logistic industry.
Summary of the invention
In order to solve above-mentioned technical matters, the object of this invention is to provide a kind of logistics freight charges Automatic computing system with printer, the object of this invention is to provide a kind of computing method of the logistics freight charges Automatic computing system with printer.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of logistics freight charges Automatic computing system with printer, comprise base, frame and cubing assembly, described frame is fixed on base, described cubing assembly is arranged in frame, described base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in described base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor, the transmitting terminal of described multiple survey sensor and receiving end one_to_one corresponding and be arranged on two groups of relative edges of rectangle erecting frame equably respectively, described display screen component, input module, LOAD CELLS, printer module, transmission component, the transmitting terminal of multiple survey sensor is all connected with control mainboard with receiving end.
Further, described frame comprises top mounting subassembly and four guide pillars, and described four guide pillars are fixed on four corners of base, and fixed assembly fixedly mounts with four guide pillars respectively, and described rectangle erecting frame is set on four guide pillars movably.
Further, described transmission component comprises motor, active synchronization belt wheel, driven synchronous pulley, synchronous cog belt and drive screw, described drive screw is threaded with the rectangle erecting frame of cubing assembly, described motor is connected with control mainboard, and the power transmission line of described motor is active synchronization belt wheel, synchronous cog belt, driven synchronous pulley and drive screw.
Further, the quantity of described transmission component is two groups, and the drive screw of described two groups of transmission components is mounted opposite the centre of one group of relative edge at rectangle erecting frame.
Further, described survey sensor comprises infrared sensor, ultrasonic sensor or photoelectric sensor.
The present invention solves the another technical scheme that its technical matters adopts:
A kind of logistics freight charges Automatic computing system with printer, comprise base, frame and cubing assembly, described frame is fixed on base, described cubing assembly is arranged in frame, described base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in described base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor, described survey sensor adopts reflection sensor, described multiple survey sensor is arranged on two orthogonal limits of rectangle erecting frame equably, described display screen component, input module, LOAD CELLS, printer module, transmission component and multiple survey sensor are all connected with control mainboard.
The present invention solves another technical scheme that its technical matters adopts:
Computing method for the logistics freight charges Automatic computing system of described band printer, comprise the following steps:
Weighing stage: measure the weight of parcel to be measured by LOAD CELLS and be sent to control mainboard;
Cubing step: control mainboard control transmission component and drive cubing assembly to move up bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor, the signal value detected by receiving end of the multiple survey sensor of real-time reception simultaneously, finally calculates the volume obtaining parcel to be measured;
Automatic calculation procedure: control mainboard obtain user by input module input post part starting point and addressee terminal after, ins conjunction with default computation rule, show on display screen component according to the freight charges of the weight or volume of parcel to be measured calculating acquisition parcel to be measured.
Further, described cubing step, comprising:
Controlling mainboard control transmission component drives cubing assembly to move up from the initial position bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor, the simultaneously signal value detected by receiving end of the multiple survey sensor of real-time reception;
The receiving end controlling mainboard real-time judge whether all survey sensors all can receive the detection signal that transmitting terminal is launched, if, then controlling transmission component drives cubing assembly to reset to initial position, otherwise, control transmission component and drive cubing assembly to rise;
Control the signal value of mainboard detected by the receiving end of the survey sensor of real-time reception, after judging the maximum quantity in the often group survey sensor that in cubing process, parcel to be measured shelters from, in conjunction with the spacing between adjacent measurement sensor, calculate the length and width that obtain parcel to be measured;
Control the height of height as parcel to be measured of transmission component rising at the end of mainboard acquisition starts to measure measurement;
Control mainboard obtains parcel to be measured volume according to the length of parcel to be measured, width and high computational.
Further, described control mainboard controls the step that transmission component drives cubing assembly to move up from the initial position bottom frame, and it is specially:
Control mainboard and send drive singal to motor, motor drives active synchronization belt wheel, synchronous cog belt, driven synchronous pulley and drive screw to move successively, thus amasss measurement components by the Sports band kinetoplast of drive screw and move upward from the initial position bottom frame.
Further, the height that at the end of described control mainboard obtains and starts to measure measurement, transmission component rises is as the step of the height of parcel to be measured, and it is specially:
At the end of control mainboard obtains and starts to measure measurement, after outputting to the pulse number of motor, obtain motor rotation one and enclose required pulse number, and drive screw transports the moved distance that turns around, and then calculate the height of height as parcel to be measured of acquisition transmission component rising.
The invention has the beneficial effects as follows: a kind of logistics freight charges Automatic computing system with printer of the present invention, comprise base, frame and cubing assembly, frame is fixed on base, cubing assembly is arranged in frame, base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, cubing assembly comprises rectangle erecting frame and multiple survey sensor, the transmitting terminal of multiple survey sensor and receiving end one_to_one corresponding and be arranged on two groups of relative edges of rectangle erecting frame equably respectively, display screen component, input module, LOAD CELLS, printer module, transmission component, the transmitting terminal of multiple survey sensor is all connected with control mainboard with receiving end.Native system structure is simple, and production cost is lower, automatically can measure the weight and volume of parcel to be measured, thus automatically calculating the freight charges obtaining parcel to be measured, work efficiency is high, error is less, and error rate is lower, automaticity is high, can meet the fast-developing requirement of logistics transportation industry.
Another beneficial effect of the present invention is: a kind of logistics freight charges Automatic computing system with printer of the present invention, comprise base, frame and cubing assembly, described frame is fixed on base, described cubing assembly is arranged in frame, described base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in described base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor, described survey sensor adopts reflection sensor, described multiple survey sensor is arranged on two orthogonal limits of rectangle erecting frame equably, described display screen component, input module, LOAD CELLS, printer module, transmission component and multiple survey sensor are all connected with control mainboard.Native system structure is simple, and production cost is lower, automatically can measure the weight and volume of parcel to be measured, thus automatically calculating the freight charges obtaining parcel to be measured, work efficiency is high, error is less, and error rate is lower, automaticity is high, can meet the fast-developing requirement of logistics transportation industry.
Another beneficial effect of the present invention is: the computing method of a kind of logistics freight charges Automatic computing system with printer of the present invention, comprising: measure the weight of parcel to be measured by LOAD CELLS and be sent to control mainboard; Controlling mainboard control transmission component drives cubing assembly to move up bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor, the signal value detected by receiving end of the multiple survey sensor of real-time reception simultaneously, finally calculates the volume obtaining parcel to be measured; Control mainboard obtain user by input module input post part starting point and addressee terminal after, ins conjunction with default computation rule, show on display screen component according to the freight charges of the weight or volume of parcel to be measured calculating acquisition parcel to be measured.This method can measure the volume and weight of parcel to be measured automatically, thus automatically calculates the freight charges obtaining parcel to be measured, and work efficiency is high, error is less, and error rate is lower, and automaticity is high, can meet the fast-developing requirement of logistics transportation industry.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the front view of a kind of logistics freight charges Automatic computing system with printer of the present invention;
Fig. 2 is the vertical view of a kind of logistics freight charges Automatic computing system with printer of the present invention;
Fig. 3 is the cross-sectional view in the A-A direction in Fig. 2;
Fig. 4 is the cross-sectional view in the B-B direction in Fig. 3;
Fig. 5 is the cross-sectional view in the C-C direction in Fig. 4;
Fig. 6 is the structure for amplifying schematic diagram of the D part in Fig. 5.
Embodiment
With reference to Fig. 1 ~ Fig. 6, the invention provides a kind of logistics freight charges Automatic computing system with printer, comprise base 1, frame and cubing assembly 2, described frame is fixed on base 1, described cubing assembly is arranged in frame, described base 1 is provided with weighing tray 3, display screen component 4, input module 5 and printer module 18, be provided with in described base 1 and control mainboard 6, LOAD CELLS 7 and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor 8, the transmitting terminal of described multiple survey sensor 8 and receiving end one_to_one corresponding and be arranged on two groups of relative edges of rectangle erecting frame equably respectively, described display screen component 4, input module 5, LOAD CELLS 7, printer module 18, transmission component, the transmitting terminal of multiple survey sensor 8 is all connected with control mainboard 6 with receiving end.Described control mainboard 6 is for calculating the freight charges display on display screen component 4 that obtain parcel to be measured according to the weight or volume of parcel to be measured.
Be further used as preferred embodiment, as shown in Figure 1, described frame comprises top mounting subassembly 9 and four guide pillars 10, described four guide pillars 10 are fixed on four corners of base 1, fixed assembly 9 fixedly mounts with four guide pillars 10 respectively, and described rectangle erecting frame is set on four guide pillars 10 movably.
Be further used as preferred embodiment, as shown in Figure 3, described transmission component comprises motor 11, active synchronization belt wheel 12, driven synchronous pulley, synchronous cog belt 13 and drive screw 14, described drive screw 14 is threaded with the rectangle erecting frame of cubing assembly, described motor 11 is connected with control mainboard 6, and the power transmission line of described motor 11 is active synchronization belt wheel 12, synchronous cog belt 13, driven synchronous pulley and drive screw 14.
Be further used as preferred embodiment, the quantity of described transmission component is two groups, and the drive screw 14 of described two groups of transmission components is mounted opposite the centre of one group of relative edge at rectangle erecting frame.
Be further used as preferred embodiment, described survey sensor 8 comprises infrared sensor, ultrasonic sensor or photoelectric sensor.
Present invention also offers a kind of logistics freight charges Automatic computing system with printer, comprise base 1, frame and cubing assembly 2, described frame is fixed on base 1, described cubing assembly is arranged in frame, described base 1 is provided with weighing tray 3, display screen component 4, input module 5 and printer module 18, be provided with in described base 1 and control mainboard 6, LOAD CELLS 7 and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor 8, described survey sensor 8 adopts reflection sensor, described multiple survey sensor 8 is arranged on two orthogonal limits of rectangle erecting frame equably, described display screen component 4, input module 5, LOAD CELLS 7, printer module 18, transmission component and multiple survey sensor 8 are all connected with control mainboard 6.
Present invention also offers a kind of computing method of logistics freight charges Automatic computing system of described band printer, comprise the following steps:
Weighing stage: measure the weight of parcel to be measured by LOAD CELLS 7 and be sent to control mainboard 6;
Cubing step: control mainboard 6 controls transmission component and drives cubing assembly to move up bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor 8, the signal value detected by receiving end of the multiple survey sensor 8 of real-time reception simultaneously, finally calculates the volume obtaining parcel to be measured;
Automatic calculation procedure: control mainboard 6 obtain user by input module 5 input post part starting point and addressee terminal after, ins conjunction with default computation rule, calculate the freight charges of acquisition parcel to be measured and display on display screen component 4 according to the weight or volume of parcel to be measured.
Be further used as preferred embodiment, described cubing step, comprising:
Control mainboard 6 controls transmission component and drives cubing assembly to move up from the initial position bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor 8, the simultaneously signal value detected by receiving end of the multiple survey sensor 8 of real-time reception;
The receiving end controlling mainboard 6 real-time judge whether all survey sensors 8 all can receive the detection signal that transmitting terminal is launched, if, then controlling transmission component drives cubing assembly to reset to initial position, otherwise, control transmission component and drive cubing assembly to rise;
Control the signal value of mainboard 6 detected by the receiving end of the survey sensor 8 of real-time reception, after judging the maximum quantity in the often group survey sensor 8 that in cubing process, parcel to be measured shelters from, in conjunction with the spacing between adjacent measurement sensor 8, calculate the length and width that obtain parcel to be measured;
Control the height of height as parcel to be measured of transmission component rising at the end of mainboard 6 acquisition starts to measure measurement;
Control mainboard 6 obtains parcel to be measured volume according to the length of parcel to be measured, width and high computational.
Be further used as preferred embodiment, described control mainboard 6 controls the step that transmission component drives cubing assembly to move up from the initial position bottom frame, and it is specially:
Control mainboard 6 and send drive singal to motor 11, motor 11 drives active synchronization belt wheel 12, synchronous cog belt 13, driven synchronous pulley and drive screw 14 to move successively, thus amasss measurement components by the Sports band kinetoplast of drive screw 14 and move upward from the initial position bottom frame.
Be further used as preferred embodiment, the height that at the end of described control mainboard 6 obtains and starts to measure measurement, transmission component rises is as the step of the height of parcel to be measured, and it is specially:
At the end of control mainboard 6 obtains and starts to measure measurement, after outputting to the pulse number of motor 11, the required pulse number that turns around transported by acquisition motor 11, and drive screw 14 transports the moved distance that turns around, and then calculates the height of height as parcel to be measured of acquisition transmission component rising.
Below in conjunction with specific embodiment, the present invention is elaborated.
Embodiment one
With reference to Fig. 1 ~ Fig. 6, a kind of logistics freight charges Automatic computing system with printer, comprise base 1, frame and cubing assembly 2, frame is fixed on base 1, cubing assembly is arranged in frame, base 1 is provided with weighing tray 3, display screen component 4 and input module 5, be provided with in base 1 and control mainboard 6, LOAD CELLS 7 and the transmission component for driving cubing assembly to move up and down in frame, cubing assembly comprises rectangle erecting frame and multiple survey sensor 8, the transmitting terminal of multiple survey sensor 8 and receiving end one_to_one corresponding and be arranged on two groups of relative edges of rectangle erecting frame equably respectively, display screen component 4, input module 5, LOAD CELLS 7, printer module 18, transmission component, the transmitting terminal of multiple survey sensor 8 is all connected with control mainboard 6 with receiving end.Control mainboard 6 for calculating the freight charges display on display screen component 4 that obtain parcel to be measured according to the weight or volume of parcel to be measured.LOAD CELLS 7 is arranged on immediately below weighing tray 3, for responding to the weight of parcel to be measured.
As shown in Figure 1, in the present embodiment, frame comprises four corners that top mounting subassembly 9 and four guide pillars, 10, four guide pillars 10 are fixed on base 1, and top mounting subassembly 9 fixedly mounts with four guide pillars 10 respectively, and rectangle erecting frame is set on four guide pillars 10 movably.
Transmission component moves up and down in frame for driving cubing assembly, various ways can be had, in the present embodiment, as shown in Figure 3, transmission component comprises motor 11, active synchronization belt wheel 12, driven synchronous pulley, synchronous cog belt 13 and drive screw 14, drive screw 14 is threaded with the rectangle erecting frame of cubing assembly, motor 11 is connected with control mainboard 6, and the power transmission line of motor 11 is active synchronization belt wheel 12, synchronous cog belt 13, driven synchronous pulley and drive screw 14.In order to make the motion of cubing assembly more stable, in the present embodiment, the quantity of transmission component is two groups, and the drive screw 14 of two groups of transmission components is mounted opposite the centre of one group of relative edge at rectangle erecting frame.In addition, in Fig. 3, the position of driven synchronous pulley is weighed sensor 7 and shelters from, and is not marked, and driven synchronous pulley to be fixed on immediately below drive screw 14 and to be fixedly connected with drive screw 14.
In Fig. 3, Reference numeral 15 represents the upper shell of base 1, and Reference numeral 16 represents the lower casing of base 1.Further, in the present embodiment, display screen component 4, input module 5 and printer module 18 can also arrange separately and drive mainboard 17 to control, and display screen component 4, input module 5 are connected with control mainboard 6 by driving mainboard 17 with printer module 18.Input module 5 can adopt keyboard or touch-control input screen etc.In addition, although a part for the drive screw 14 of transmission component is positioned at base 1, outside most of protuberate basic unit 1, the primary drive parts of transmission component are all positioned at base 1, therefore, in description of the invention, claim transmission component to be positioned at base 1.
Fig. 4 is the cross-sectional view in the B-B direction in Fig. 3, Fig. 5 is the cross-sectional view in the C-C direction in Fig. 4, illustrate the concrete structure of cubing assembly, Fig. 6 is the structure for amplifying schematic diagram of the D part in Fig. 5, as shown in Figure 6, multiple survey sensor 8 is equidistantly installed, and only show transmitting terminal or the receiving end of survey sensor 8 in Fig. 6, the relative edge of rectangle erecting frame is receiving end or transmitting terminal one to one.Spacing between survey sensor 8 is the distance accuracy of cubing assembly, in order to ensure the stability of distance accuracy in the present embodiment, is set to by survey sensor 8 evenly equally spaced.In fact, the distance accuracy in a certain region also can be selected as required to improve, and the distance accuracy in another region reduces.
Survey sensor 8 comprises infrared sensor, ultrasonic sensor or photoelectric sensor.During measurement, the transmitting terminal of survey sensor 8 launches detection signal, and receiving end receives this detection signal, if sheltered from by parcel to be measured between the transmitting terminal of a survey sensor 8 and receiving end, then this receiving end cannot receive corresponding detection signal.Therefore, according to the spacing between the quantity of the survey sensor 8 be blocked and survey sensor 8, the length of parcel to be measured and wide can be calculated.And during logistics charging, calculate according to the maximum volume shared by parcel to be measured, therefore, as long as the quantity of maximum survey sensor 8 that parcel to be measured shelters from respectively on two of cubing assembly couples of relative edges in acquisition measuring process, the length of parcel to be measured and wide can be obtained, calculate its area.When cubing assembly rises to certain altitude, when the receiving end of all survey sensors 8 all can receive detection signal, represent and do not have survey sensor 8 to be blocked, therefore, this lifting height is the height of parcel to be measured, and it being multiplied with area to obtain the volume of parcel to be measured.
The present embodiment is by after arranging LOAD CELLS 7 and cubing assembly and carrying out the automatic measurement of volume, automatically the weight and volume of parcel to be measured can be measured, thus automatically can calculate according to the calculating parameter of setting the freight charges obtaining parcel to be measured, work efficiency is high, error is less, error rate is lower, automaticity is high, can meet the fast-developing requirement of logistics transportation industry.And this Automatic computing system structure is simple, production cost is lower.
Embodiment two
What the difference of the present embodiment and embodiment one was that survey sensor 8 in the present embodiment adopts is reflection sensor, its receiving end and transmitting terminal integrated setting, multiple survey sensor 8 is arranged on two orthogonal limits of rectangle erecting frame equably, during measurement, detection signal is launched by the transmitting terminal of survey sensor 8, receiving end receives the detection signal reflected, if a parcel to be measured is blocked, then detection signal will be reflected back receiving end by parcel to be measured, receiving end can receive corresponding detection signal, therefore, according to the spacing between the quantity of the survey sensor 8 be blocked and survey sensor 8, the length of parcel to be measured and wide can be calculated.And during logistics charging, calculate according to the maximum volume shared by parcel to be measured, therefore, as long as the quantity of maximum survey sensor 8 that parcel to be measured shelters from respectively on two of cubing assembly couples of relative edges in acquisition measuring process, the length of parcel to be measured and wide can be obtained, calculate its area.When cubing assembly rises to certain altitude, when the receiving end of all survey sensors 8 does not all receive the detection signal reflected, representing does not have survey sensor 8 to be blocked, therefore, this lifting height is the height of parcel to be measured, and it being multiplied with area to obtain the volume of parcel to be measured.
Embodiment three
The computing method of a kind of logistics freight charges Automatic computing system with printer of embodiment one, comprise the following steps:
Weighing stage: measure the weight of parcel to be measured by LOAD CELLS 7 and be sent to control mainboard 6;
Cubing step: control mainboard 6 controls transmission component and drives cubing assembly to move up bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor 8, the signal value detected by receiving end of the multiple survey sensor 8 of real-time reception simultaneously, finally calculates the volume obtaining parcel to be measured;
Automatic calculation procedure: control mainboard 6 obtain user by input module 5 input post part starting point and addressee terminal after, ins conjunction with default computation rule, calculate the freight charges of acquisition parcel to be measured and display on display screen component 4 according to the weight or volume of parcel to be measured.
Accordingly, waybill printing step can also be comprised:
Control mainboard 6 prints waybill by printer module 18 after obtaining and posting part information.
Preferably, in the present embodiment, cubing step, comprising:
Control mainboard 6 controls transmission component and drives cubing assembly to move up from the initial position bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor 8, the simultaneously signal value detected by receiving end of the multiple survey sensor 8 of real-time reception;
The receiving end controlling mainboard 6 real-time judge whether all survey sensors 8 all can receive the detection signal that transmitting terminal is launched, if, then controlling transmission component drives cubing assembly to reset to initial position, otherwise, control transmission component and drive cubing assembly to rise;
Control the signal value of mainboard 6 detected by the receiving end of the survey sensor 8 of real-time reception, after judging the maximum quantity in the often group survey sensor 8 that in cubing process, parcel to be measured shelters from, in conjunction with the spacing between adjacent measurement sensor 8, calculate the length and width that obtain parcel to be measured;
If survey sensor 8 is blocked by parcel to be measured, then receiving end cannot receive the detection signal that transmitting terminal is launched, otherwise, the detection signal that transmitting terminal is launched can be received, therefore can be judged by the signal value received by the receiving end of survey sensor 8 whether this survey sensor 8 is blocked;
Control the height of height as parcel to be measured of transmission component rising at the end of mainboard 6 acquisition starts to measure measurement;
Control mainboard 6 obtains parcel to be measured volume according to the length of parcel to be measured, width and high computational.
Preferably, control mainboard 6 controls the step that transmission component drives cubing assembly to move up from the initial position bottom frame, and it is specially:
Control mainboard 6 and send drive singal to motor 11, motor 11 drives active synchronization belt wheel 12, synchronous cog belt 13, driven synchronous pulley and drive screw 14 to move successively, thus amasss measurement components by the Sports band kinetoplast of drive screw 14 and move upward from the initial position bottom frame.
Preferably, control the step of height as the height of parcel to be measured of transmission component rising at the end of mainboard 6 acquisition starts to measure measurement, it is specially:
At the end of control mainboard 6 obtains and starts to measure measurement, after outputting to the pulse number of motor 11, obtain motor 11 and transport the required pulse number that turns around, and drive screw 14 transports the moved distance that turns around, and then calculate the height of height as parcel to be measured of acquisition transmission component rising according to following formula:
h=M/N×h
0
In above formula, h represents the height of parcel to be measured, M represent from measure measurement at the end of control the pulse number that mainboard 6 outputs to motor 11, N represents that motor 11 fortune circles required pulse number, h
0represent that drive screw transports the moved distance that turns around.
The present embodiment can measure the volume and weight of parcel to be measured automatically, thus automatically can calculate according to the calculating parameter of setting the freight charges obtaining parcel to be measured, work efficiency is high, error is less, and error rate is lower, automaticity is high, can meet the fast-developing requirement of logistics transportation industry.
Embodiment four
The present embodiment is the computing method of a kind of logistics freight charges Automatic computing system of embodiment two, is that cubing step is as follows with the difference of embodiment three:
Control mainboard 6 controls transmission component and drives cubing assembly to move up from the initial position bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor 8, the simultaneously signal value detected by receiving end of the multiple survey sensor 8 of real-time reception;
The receiving end controlling mainboard 6 real-time judge whether all survey sensors 8 does not all receive the detection signal that transmitting terminal is launched, if, then controlling transmission component drives cubing assembly to reset to initial position, otherwise, control transmission component and drive cubing assembly to rise;
Control the signal value of mainboard 6 detected by the receiving end of the survey sensor 8 of real-time reception, after judging the maximum quantity in the often group survey sensor 8 that in cubing process, parcel to be measured shelters from, in conjunction with the distance between adjacent measurement sensor 8, calculate the length and width that obtain parcel to be measured;
If survey sensor 8 is blocked by parcel to be measured, then receiving end can receive the detection signal that transmitting terminal is launched, otherwise, do not receive the detection signal that transmitting terminal is launched, therefore can be judged by the signal value received by the receiving end of survey sensor 8 whether this survey sensor 8 is blocked;
Control the height of height as parcel to be measured of transmission component rising at the end of mainboard 6 acquisition starts to measure measurement;
Control mainboard 6 obtains parcel to be measured volume according to the length of parcel to be measured, width and high computational.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. the logistics freight charges Automatic computing system with printer, it is characterized in that, comprise base, frame and cubing assembly, described frame is fixed on base, described cubing assembly is arranged in frame, described base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in described base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor, the transmitting terminal of described multiple survey sensor and receiving end one_to_one corresponding and be arranged on two groups of relative edges of rectangle erecting frame equably respectively, described display screen component, input module, LOAD CELLS, printer module, transmission component, the transmitting terminal of multiple survey sensor is all connected with control mainboard with receiving end.
2. a kind of logistics freight charges Automatic computing system with printer according to claim 1, it is characterized in that, described frame comprises top mounting subassembly and four guide pillars, described four guide pillars are fixed on four corners of base, fixed assembly fixedly mounts with four guide pillars respectively, and described rectangle erecting frame is set on four guide pillars movably.
3. a kind of logistics freight charges Automatic computing system with printer according to claim 1, it is characterized in that, described transmission component comprises motor, active synchronization belt wheel, driven synchronous pulley, synchronous cog belt and drive screw, described drive screw is threaded with the rectangle erecting frame of cubing assembly, described motor is connected with control mainboard, and the power transmission line of described motor is active synchronization belt wheel, synchronous cog belt, driven synchronous pulley and drive screw.
4. a kind of logistics freight charges Automatic computing system with printer according to claim 3, it is characterized in that, the quantity of described transmission component is two groups, and the drive screw of described two groups of transmission components is mounted opposite the centre of one group of relative edge at rectangle erecting frame.
5. a kind of logistics freight charges Automatic computing system with printer according to claim 1, it is characterized in that, described survey sensor comprises infrared sensor, ultrasonic sensor or photoelectric sensor.
6. the logistics freight charges Automatic computing system with printer, it is characterized in that, comprise base, frame and cubing assembly, described frame is fixed on base, described cubing assembly is arranged in frame, described base is provided with weighing tray, display screen component, input module and printer module, control mainboard is provided with in described base, LOAD CELLS and the transmission component for driving cubing assembly to move up and down in frame, described cubing assembly comprises rectangle erecting frame and multiple survey sensor, described survey sensor adopts reflection sensor, described multiple survey sensor is arranged on two orthogonal limits of rectangle erecting frame equably, described display screen component, input module, LOAD CELLS, printer module, transmission component and multiple survey sensor are all connected with control mainboard.
7. computing method for the logistics freight charges Automatic computing system of band printer as claimed in claim 1, is characterized in that, comprise the following steps:
Weighing stage: measure the weight of parcel to be measured by LOAD CELLS and be sent to control mainboard;
Cubing step: control mainboard control transmission component and drive cubing assembly to move up bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor, the signal value detected by receiving end of the multiple survey sensor of real-time reception simultaneously, finally calculates the volume obtaining parcel to be measured;
Automatic calculation procedure: control mainboard obtain user by input module input post part starting point and addressee terminal after, ins conjunction with default computation rule, show on display screen component according to the freight charges of the weight or volume of parcel to be measured calculating acquisition parcel to be measured.
8. the computing method of a kind of logistics freight charges Automatic computing system with printer according to claim 7, it is characterized in that, described cubing step, comprising:
Controlling mainboard control transmission component drives cubing assembly to move up from the initial position bottom frame, and real-time output detections signal is to the transmitting terminal of multiple survey sensor, the simultaneously signal value detected by receiving end of the multiple survey sensor of real-time reception;
The receiving end controlling mainboard real-time judge whether all survey sensors all can receive the detection signal that transmitting terminal is launched, if, then controlling transmission component drives cubing assembly to reset to initial position, otherwise, control transmission component and drive cubing assembly to rise;
Control the signal value of mainboard detected by the receiving end of the survey sensor of real-time reception, after judging the maximum quantity in the often group survey sensor that in cubing process, parcel to be measured shelters from, in conjunction with the spacing between adjacent measurement sensor, calculate the length and width that obtain parcel to be measured;
Control the height of height as parcel to be measured of transmission component rising at the end of mainboard acquisition starts to measure measurement;
Control mainboard obtains parcel to be measured volume according to the length of parcel to be measured, width and high computational.
9. the computing method of a kind of logistics freight charges Automatic computing system with printer according to claim 8, it is characterized in that, described control mainboard controls the step that transmission component drives cubing assembly to move up from the initial position bottom frame, and it is specially:
Control mainboard and send drive singal to motor, motor drives active synchronization belt wheel, synchronous cog belt, driven synchronous pulley and drive screw to move successively, thus amasss measurement components by the Sports band kinetoplast of drive screw and move upward from the initial position bottom frame.
10. the computing method of a kind of logistics freight charges Automatic computing system with printer according to claim 9, it is characterized in that, the height that at the end of described control mainboard obtains and starts to measure measurement, transmission component rises is as the step of the height of parcel to be measured, and it is specially:
At the end of control mainboard obtains and starts to measure measurement, after outputting to the pulse number of motor, obtain motor rotation one and enclose required pulse number, and drive screw transports the moved distance that turns around, and then calculate the height of height as parcel to be measured of acquisition transmission component rising.
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| CN201510779224.1A CN105335841A (en) | 2015-11-13 | 2015-11-13 | Printer-contained automatic logistics freight calculation system and calculation method thereof |
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Application publication date: 20160217 |