CN103162777A - Automatic automobile following weighing processing method suitable for finished automobile weighing test equipment - Google Patents

Automatic automobile following weighing processing method suitable for finished automobile weighing test equipment Download PDF

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Publication number
CN103162777A
CN103162777A CN201310098379XA CN201310098379A CN103162777A CN 103162777 A CN103162777 A CN 103162777A CN 201310098379X A CN201310098379X A CN 201310098379XA CN 201310098379 A CN201310098379 A CN 201310098379A CN 103162777 A CN103162777 A CN 103162777A
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China
Prior art keywords
weighing
vehicle
car load
weighing platform
weigh
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CN201310098379XA
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Chinese (zh)
Inventor
宋奎运
谷建斌
郭莹晖
赵祖明
孔升升
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ZHENGZHOU HENGKE INDUSTRIAL Co Ltd
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ZHENGZHOU HENGKE INDUSTRIAL Co Ltd
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Priority to CN201310098379XA priority Critical patent/CN103162777A/en
Publication of CN103162777A publication Critical patent/CN103162777A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automatic automobile following weighing processing method suitable for finished automobile weighing test equipment. The automatic automobile following weighing processing method specially comprises the following steps of: 1, initializing; 2, establishing an automobile weighing data queue; 3, judging whether an automobile completely enters from an entrance of a weighing platform or not, if the automobile completely enters from the entrance of the weighing platform, performing the step 4, and otherwise, performing the step 5; 4, adding a last queue point behind the automobile weighing data queue, storing the sequence number of the automobile into the last queue point; 5, judging whether the automobile completely drives out of an exit of the weighing platform or not, if the automobile completely drives out of the exit of the weighing platform, performing the step 6, and otherwise, performing the sep 7; 6, deleting a first queue point from the automobile weighing data queue, moving rest queue points forward one step sequentially; 7, judging whether the weighed weight of the weighing platform is zero or not, if the weighed weight of the weighing platform is zero, performing the step 3, and otherwise, performing the step 8; 8, judging whether the automobile does not completely enter or does not completely drive out of the weighing platform, if the automobile does not completely enter or does not completely drive out of the weighing platform, performing the step 3, and otherwise, performing the step 9; and 9, calculating the total weight of the automobiles respectively according to the number of the queue points in the weighing data queue of the automobiles, performing the step 3. The automatic automobile following weighing processing method is high in weighing efficiency and accuracy.

Description

Be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing
  
(1), technical field: the present invention relates to a kind of road vehicle Weighing method, particularly a kind of be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing.
(2), background technology: since the road vehicle weight metering charging is carried out in the nationwide, various types of highway dynamic weighing equipment are widely applied, existing highway dynamic weighing equipment carries the dynamic weighing equipment that detects and add up gross mass as main take axles such as weighing platform formula, bended plate type and quartz types, is called axle and carries formula dynamic weighing equipment.In order to reach rational weighing accuracy, installation, addressing and use thereof that axle carries formula dynamic weighing equipment have high requirement, as: guarantee that flatness, flatness and the vertical and horizontal gradient of inspection vehicle road surface are in specific term of reference, weighing platform and road surface must be in same absolute altitude, vehicle should steady, even low speed by weighing-appliance etc.but, many car owners and driver are ordered about by interests, in order to underpay toll, often run counter to the request for utilization of equipment, adopt " snakelike ", " pound is jumped in punching ", the malice driving behaviors lack of standardization such as point touches on the brake, even pass through pading plate, the cheatings such as transformation vehicle hydraulic axis, cause vehicle weighing result and actual grave fault, the generation dispute of weighing, cause charge station's traffic congestion, bring very big labile factor to society, highway toll is also leaked in a large number and is received, and, serious overload also can cause the early stage damage of road, bring very big hidden danger to traffic safety.
In this case, occurred on market the all-mass of vehicle is travelled or remains on the disposable car load formula dynamic weighing checkout equipment that takes vehicular gross combined weight on a large-scale car load weighing platform, weighing accuracy significantly improves, stopped the behavior that rule-breaking vehicle and cheating are travelled fully, make charge in perfect order, highlighted weight metering charging fair, the also well received and popularization of highway competent authorities in a plurality of provinces.The key difference that axle carries formula dynamic weighing equipment and car load formula dynamic weighing equipment is, it is at most an axle of a car that axle carries on formula dynamic weighing equipment weighing platform, and many axles, many cars may be arranged on the car load weighing platform of car load formula dynamic weighing equipment, therefore, when vehicle queue occurring and travel, can there be simultaneously many axles, many cars on the car load weighing platform of car load formula dynamic weighing equipment, and, in the application of charge station, what often occur that vehicle on the car load weighing platform has moves ahead, and what have the complex situations such as retreats; Particularly, for the utilization ratio of the resource that improves charge station, the track of passing through is mixed by current charge station passenger-cargo carriage often, lorry and dolly are staggered current, at this moment, just can't distinguish that on the car load weighing platform, each car divides other weight, cause to carry out weight metering charging.Therefore, car load formula dynamic weighing equipment is very restricted in actual applications, it uses present situation---and vehicle to be detected needs, just can sail the car load weighing platform into and weigh and pay the fees after last car drives off the car load weighing platform fully in the wait that stops ahead of car load weighing platform.Current, domestic most charge stations traffic pressure is huge, and in the larger period of vehicle flowrate, this car mode of crossing has further been aggravated blocking up of charge station.
(3), summary of the invention:
The technical problem to be solved in the present invention is: not enough for prior art, provide a kind of efficient of weighing is high, accuracy the is high car load formula that is applicable to weigh checkout equipment automatically with the car disposal route of weighing.
Technical scheme of the present invention:
A kind of be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, be specially: in car load formula the weigh porch of weighing platform and the exit of checkout equipment, weigh front-end processing module and the back end processing module of weighing are set respectively, the front-end processing module of weighing contains the repacking scale and the front end vehicle equipment of weighing, and the back end processing module of weighing contains the rear end vehicle equipment of weighing; The front-end processing Module recognition vehicle of weighing sails into and the state by weighing platform, vehicle sails into and the state by weighing platform contains that vehicle enters weighing platform fully and vehicle sections enters weighing platform, the number of axle, the axle of repacking scale judgement vehicle weigh and travel direction, and the back end processing module of weighing has judged whether that vehicle rolls weighing platform fully away from or part is rolled weighing platform away from; The car load formula checkout equipment of weighing adopts following operation steps that the vehicle on weighing platform is weighed:
Step 1: at first, the car load formula checkout equipment of weighing carries out initialization zero clearing setting;
Step 2: set up a vehicle weighing data queue, formation point number in this vehicle weighing data queue is along with weighing process changes, the sequence number, the number of axle, the axle that contain a vehicle in each formation point weigh and general assembly (TW), when initially weighing, the formation point number in vehicle weighing data queue is zero;
Does step 3: detecting by the front-end processing module of weighing have vehicle to enter fully from the porch of weighing platform? if any, execution in step 4; As do not have, execution in step 5;
Step 4: increase an end position formation point in the back of vehicle weighing data queue, the number of axle and the axle of this vehicle that sequence number and the repacking scale of this vehicle detected heavily deposit in the formation point of position, end;
Does step 5: detecting by the back end processing module of weighing have vehicle to roll away from fully from the exit of weighing platform? if any, execution in step 6; As do not have, execution in step 7;
Step 6: the first formation point in vehicle weighing data queue is left out, then all the other formation points are moved forward a step successively;
Is step 7: the weight of weighing that judges weighing platform zero? in this way, execution in step 3; As not being that execution in step 8;
Does step 8: detecting by weigh front-end processing module and the back end processing module of weighing have vehicle not enter weighing platform fully or does not roll weighing platform fully away from? in this way, execution in step 3; As not being that execution in step 9;
Step 9: judge that the formation point number in vehicle weighing data queue is 1? in this way, execution in step 10; As not being that execution in step 11;
Step 10: with the general assembly (TW) of weight as vehicle corresponding to this formation point of weighing of weighing platform, and the general assembly (TW) of this vehicle is deposited in this formation point, again with the sequence number of this vehicle, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3;
Step 11: judge that the formation point number in vehicle weighing data queue is 2? in this way, execution in step 12; As not being that execution in step 3;
Step 12: calculate the first formation point in weigh weight and the vehicle weighing data queue of weighing platform the difference of general assembly (TW) of corresponding vehicle, with the general assembly (TW) of this difference as vehicle corresponding to second formation point, and the general assembly (TW) of the vehicle that this second formation point is corresponding deposits in second formation point, again the sequence number of the vehicle that this second formation point is corresponding, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3.
The front-end processing module of weighing and the back end processing module of weighing are used for the existence of identification vehicle, particularly detect and go up scale, lower scale on car load formula weighing platform and sailed out of the vehicle of car load weighing platform fully and reached the wheel shaft quantity of car load weighing platform.The car load formula is weighed the weighing platform of checkout equipment for detection of the weight of the vehicle that passes through.
Vehicle sails into and the state by weighing platform also contains: vehicle becomes fully or not exclusively withdraws from weighing platform, vehicle and enter weighing platform by part and become fully or not exclusively withdraw from weighing platform by entering weighing platform fully.
the repacking scale contains repacking scale body and four support sensors, these four support sensors are separately positioned on the place, four angles of repacking scale body lower surface, two in these four support sensors is that upper scale supports sensor, all the other two is that lower scale supports sensor, two upper scales support sensor and are positioned at the side that vehicle sails into, two lower scales support sensor and are positioned at the side that vehicle rolls away from, the output-parallel that two upper scales support sensors is connected with the car load formula checkout equipment of weighing together, the output that two lower scales support sensors also is connected in parallel and is connected with the car load formula checkout equipment of weighing, the repacking scale is positioned at the car load formula weighs on the ground of porch of weighing platform of checkout equipment, and the upper surface of repacking scale body and car load formula are weighed the upper surface of weighing platform of checkout equipment on same plane.
The front end vehicle equipment of weighing is Data mining equipment or Photoelectric Detection equipment with the rear end vehicle equipment of weighing; Data mining equipment contains toroid winding and inductive coil measurement processor, toroid winding is connected with the input end of inductive coil measurement processor, when metal object is passed through toroid winding, magnetic field in toroid winding can be disturbed, and the output terminal of inductive coil measurement processor and the car load formula checkout equipment of weighing is connected; Photoelectric Detection equipment contains light-emitting component, photoelectric receiving transducer and Photoelectric Detection processor, the luminous signal output terminal of Photoelectric Detection processor is connected with light-emitting component, the signal input part of Photoelectric Detection processor is connected with photoelectric receiving transducer, and the detection signal output terminal of Photoelectric Detection processor and the car load formula checkout equipment of weighing is connected.
Light-emitting component, the photoelectric receiving transducer in the front end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, porch of weighing platform of checkout equipment, and light-emitting component, the photoelectric receiving transducer in the rear end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, exit of weighing platform of checkout equipment.
The toroid winding in the front end vehicle equipment of weighing is arranged in car load formula the weigh ground of porch of weighing platform of checkout equipment, and the toroid winding in the rear end vehicle equipment of weighing is arranged in car load formula the weigh ground in exit of weighing platform of checkout equipment.
Beneficial effect of the present invention:
the present invention adopts the repacking scale, weigh front end vehicle equipment and the rear end vehicle equipment of weighing detect the vehicle by weighing platform, realized that axle carries formula dynamic weighing equipment and the combination of car load formula dynamic weighing equipment on installing and using, the present invention can not only be to the vehicle number of axle, axle type and complicated transport condition are accurately identified, the weighing accuracy that the gross weight that has also reached high by the car load formula of the middle vehicle of advancing is weighed and axle are heavy, fundamentally solved large dolly with the problem of car, can realize crossing continuously the weight metering charging work of not stopping of car, detection traffic efficiency and the application scenario of car load formula dynamic weighing equipment have greatly been improved, promoted weight metering charging work along science, rigorous, the road harmonious development of convenience-for-people health, greatly degree has been protected highway, extended its serviceable life, brought reliable guarantee also for traffic safety and the coast is clear.
(4), description of drawings:
Fig. 1 be applicable to the car load formula weigh checkout equipment automatically with the car needed hardware device structural representation of disposal route of weighing;
Fig. 2 is the structural representation of repacking scale.
(5), embodiment:
Embodiment one: referring to Fig. 1~Fig. 2, be applicable to car load formula automatically being specially with the car disposal route of weighing of checkout equipment of weighing: in car load formula weigh porch and the exit of weighing platform 4 of checkout equipment, weigh front-end processing module and the back end processing module of weighing are set respectively, the front-end processing module of weighing contains repacking scale 3 and the front end vehicle equipment of weighing, and the back end processing module of weighing contains the rear end vehicle equipment of weighing; The front-end processing Module recognition vehicle 12 of weighing sails and passes through the state of weighing platform 4 into, vehicle 12 sails into and the state by weighing platform 4 contains that vehicle enters weighing platform fully and vehicle sections enters weighing platform, the number of axle, the axle of repacking scale 3 judgement vehicles 12 weigh and travel direction, and the back end processing module of weighing has judged whether that vehicle rolls weighing platform fully away from or part is rolled weighing platform away from; The car load formula checkout equipment of weighing adopts following operation steps that the vehicle 12 on weighing platform 4 is weighed:
Step 1: at first, the car load formula checkout equipment of weighing carries out initialization zero clearing setting;
Step 2: set up a vehicle weighing data queue, formation point number in this vehicle weighing data queue is along with weighing process changes, the sequence number, the number of axle, the axle that contain a vehicle in each formation point weigh and general assembly (TW), when initially weighing, the formation point number in vehicle weighing data queue is zero;
Does step 3: detecting by the front-end processing module of weighing have vehicle to enter fully from the porch of weighing platform? if any, execution in step 4; As do not have, execution in step 5;
Step 4: increase an end position formation point in the back of vehicle weighing data queue, the number of axle and the axle of this vehicle that sequence number and the repacking scale 3 of this vehicle detected heavily deposit in the formation point of position, end;
Does step 5: detecting by the back end processing module of weighing have vehicle to roll away from fully from the exit of weighing platform? if any, execution in step 6; As do not have, execution in step 7;
Step 6: the first formation point in vehicle weighing data queue is left out, then all the other formation points are moved forward a step successively;
Is step 7: the weight of weighing that judges weighing platform 4 zero? in this way, execution in step 3; As not being that execution in step 8;
Does step 8: detecting by weigh front-end processing module and the back end processing module of weighing have vehicle not enter weighing platform fully or does not roll weighing platform 4 fully away from? in this way, execution in step 3; As not being that execution in step 9;
Step 9: judge that the formation point number in vehicle weighing data queue is 1? in this way, execution in step 10; As not being that execution in step 11;
Step 10: with the general assembly (TW) of weight as vehicle corresponding to this formation point of weighing of weighing platform, and the general assembly (TW) of this vehicle is deposited in this formation point, again with the sequence number of this vehicle, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3;
Step 11: judge that the formation point number in vehicle weighing data queue is 2? in this way, execution in step 12; As not being that execution in step 3;
Step 12: calculate the first formation point in weigh weight and the vehicle weighing data queue of weighing platform 4 the difference of general assembly (TW) of corresponding vehicle, with the general assembly (TW) of this difference as vehicle corresponding to second formation point, and the general assembly (TW) of the vehicle that this second formation point is corresponding deposits in second formation point, again the sequence number of the vehicle that this second formation point is corresponding, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3.
The front-end processing module of weighing and the back end processing module of weighing are used for the existence of identification vehicle 12, particularly detect and go up scale, lower scale on car load formula weighing platform and sail out of the vehicle 12 of car load weighing platform 4 fully and reach the wheel shaft quantity of car load weighing platform 4.The car load formula is weighed the weighing platform 4 of checkout equipment for detection of the weight of the vehicle that passes through.
Vehicle 12 sails into and the state by weighing platform 4 also contains: vehicle 12 becomes fully or not exclusively withdraws from weighing platform 4, vehicle 12 and enter weighing platform 4 by part and become fully or not exclusively withdraw from weighing platform 4 by entering weighing platform 4 fully.
repacking scale 3 contains repacking scale body 11 and four support sensors 7, 8, 9, 10, these four support sensors 7, 8, 9, 10 are separately positioned on the place, four angles of repacking scale body 11 lower surfaces, two support sensors 7 in these four support sensors, 8 is that upper scale supports sensor, all the other two support sensors 9, 10 is that lower scale supports sensor, two upper scales support sensor and are positioned at the side that vehicle 12 sails into, two lower scales support sensor and are positioned at the side that vehicle 12 rolls away from, the output-parallel that two upper scales support sensors is connected with the car load formula checkout equipment of weighing together, the output that two lower scales support sensors also is connected in parallel and is connected with the car load formula checkout equipment of weighing, repacking scale 3 is positioned at the car load formula weighs on the ground of porch of weighing platform 4 of checkout equipment, and the upper surface of repacking scale body 11 and car load formula are weighed the upper surface of weighing platform 4 of checkout equipment on same plane.
The front end vehicle equipment of weighing is Photoelectric Detection equipment 2,5 with the rear end vehicle equipment of weighing; Photoelectric Detection equipment 2,5 contains light-emitting component, photoelectric receiving transducer and Photoelectric Detection processor, the luminous signal output terminal of Photoelectric Detection processor is connected with light-emitting component, the signal input part of Photoelectric Detection processor is connected with photoelectric receiving transducer, and the detection signal output terminal of Photoelectric Detection processor and the car load formula checkout equipment of weighing is connected.
Light-emitting component, the photoelectric receiving transducer in the front end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, porch of weighing platform of checkout equipment, and light-emitting component, the photoelectric receiving transducer in the rear end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, exit of weighing platform of checkout equipment.
Embodiment two: referring to Fig. 1~Fig. 2, in figure, numbering is identical with embodiment one, and the meaning of representative is identical, and its course of work is also basic identical, something in common does not repeat, and difference is: weigh front end vehicle equipment and the rear end vehicle equipment of weighing are Data mining equipment 1,6; Data mining equipment 1,6 contains toroid winding and inductive coil measurement processor, toroid winding is connected with the input end of inductive coil measurement processor, when metal object is passed through toroid winding, magnetic field in toroid winding can be disturbed, and the output terminal of inductive coil measurement processor and the car load formula checkout equipment of weighing is connected;
The toroid winding in the front end vehicle equipment of weighing is arranged in car load formula the weigh ground of porch of weighing platform of checkout equipment, and the toroid winding in the rear end vehicle equipment of weighing is arranged in car load formula the weigh ground in exit of weighing platform of checkout equipment.

Claims (6)

  1. One kind be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: in car load formula the weigh porch of weighing platform and the exit of checkout equipment, weigh front-end processing module and the back end processing module of weighing are set respectively, the front-end processing module of weighing contains the repacking scale and the front end vehicle equipment of weighing, and the back end processing module of weighing contains the rear end vehicle equipment of weighing; The front-end processing Module recognition vehicle of weighing sails into and the state by weighing platform, vehicle sails into and the state by weighing platform contains that vehicle enters weighing platform fully and vehicle sections enters weighing platform, the number of axle, the axle of repacking scale judgement vehicle weigh and travel direction, and the back end processing module of weighing has judged whether that vehicle rolls weighing platform fully away from or part is rolled weighing platform away from; The car load formula checkout equipment of weighing adopts following operation steps that the vehicle on weighing platform is weighed:
    Step 1: at first, the car load formula checkout equipment of weighing carries out initialization zero clearing setting;
    Step 2: set up a vehicle weighing data queue, formation point number in this vehicle weighing data queue is along with weighing process changes, the sequence number, the number of axle, the axle that contain a vehicle in each formation point weigh and general assembly (TW), when initially weighing, the formation point number in vehicle weighing data queue is zero;
    Does step 3: detecting by the front-end processing module of weighing have vehicle to enter fully from the porch of weighing platform? if any, execution in step 4; As do not have, execution in step 5;
    Step 4: increase an end position formation point in the back of vehicle weighing data queue, the number of axle and the axle of this vehicle that sequence number and the repacking scale of this vehicle detected heavily deposit in the formation point of position, end;
    Does step 5: detecting by the back end processing module of weighing have vehicle to roll away from fully from the exit of weighing platform? if any, execution in step 6; As do not have, execution in step 7;
    Step 6: the first formation point in vehicle weighing data queue is left out, then all the other formation points are moved forward a step successively;
    Is step 7: the weight of weighing that judges weighing platform zero? in this way, execution in step 3; As not being that execution in step 8;
    Does step 8: detecting by weigh front-end processing module and the back end processing module of weighing have vehicle not enter weighing platform fully or does not roll weighing platform fully away from? in this way, execution in step 3; As not being that execution in step 9;
    Step 9: judge that the formation point number in vehicle weighing data queue is 1? in this way, execution in step 10; As not being that execution in step 11;
    Step 10: with the general assembly (TW) of weight as vehicle corresponding to this formation point of weighing of weighing platform, and the general assembly (TW) of this vehicle is deposited in this formation point, again with the sequence number of this vehicle, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3;
    Step 11: judge that the formation point number in vehicle weighing data queue is 2? in this way, execution in step 12; As not being that execution in step 3;
    Step 12: calculate the first formation point in weigh weight and the vehicle weighing data queue of weighing platform the difference of general assembly (TW) of corresponding vehicle, with the general assembly (TW) of this difference as vehicle corresponding to second formation point, and the general assembly (TW) of the vehicle that this second formation point is corresponding deposits in second formation point, again the sequence number of the vehicle that this second formation point is corresponding, the number of axle, axle is heavy and general assembly (TW) uploads to the weigh charge computer of checkout equipment of car load formula, then execution in step 3.
  2. According to claim 1 be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: described vehicle sails into and the state by weighing platform also contains: vehicle becomes fully or not exclusively withdraws from weighing platform, vehicle and enter weighing platform by part and become fully or not exclusively withdraw from weighing platform by entering weighing platform fully.
  3. according to claim 1 be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: described repacking scale contains repacking scale body and four support sensors, these four support sensors are separately positioned on the place, four angles of repacking scale body lower surface, two in these four support sensors is that upper scale supports sensor, all the other two is that lower scale supports sensor, two upper scales support sensor and are positioned at the side that vehicle sails into, two lower scales support sensor and are positioned at the side that vehicle rolls away from, the output-parallel that two upper scales support sensors is connected with the car load formula checkout equipment of weighing together, the output that two lower scales support sensors also is connected in parallel and is connected with the car load formula checkout equipment of weighing, the repacking scale is positioned at the car load formula weighs on the ground of porch of weighing platform of checkout equipment, and the upper surface of repacking scale body and car load formula are weighed the upper surface of weighing platform of checkout equipment on same plane.
  4. According to claim 1 be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: described front end vehicle equipment and the rear end vehicle equipment of weighing of weighing is Data mining equipment or Photoelectric Detection equipment; Data mining equipment contains toroid winding and inductive coil measurement processor, and toroid winding is connected with the input end of inductive coil measurement processor, and the output terminal of inductive coil measurement processor and the car load formula checkout equipment of weighing is connected; Photoelectric Detection equipment contains light-emitting component, photoelectric receiving transducer and Photoelectric Detection processor, the luminous signal output terminal of Photoelectric Detection processor is connected with light-emitting component, the signal input part of Photoelectric Detection processor is connected with photoelectric receiving transducer, and the detection signal output terminal of Photoelectric Detection processor and the car load formula checkout equipment of weighing is connected.
  5. According to claim 4 be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: light-emitting component, the photoelectric receiving transducer in the described front end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, porch of weighing platform of checkout equipment, and light-emitting component, the photoelectric receiving transducer in the rear end vehicle equipment of weighing lays respectively at car load formula the weigh both sides, exit of weighing platform of checkout equipment.
  6. According to claim 4 be applicable to the car load formula weigh checkout equipment automatically with the car disposal route of weighing, it is characterized in that: the toroid winding in the described front end vehicle equipment of weighing is arranged in car load formula the weigh ground of porch of weighing platform of checkout equipment, and the toroid winding in the rear end vehicle equipment of weighing is arranged in car load formula the weigh ground in exit of weighing platform of checkout equipment.
CN201310098379XA 2013-03-26 2013-03-26 Automatic automobile following weighing processing method suitable for finished automobile weighing test equipment Pending CN103162777A (en)

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CN103791992A (en) * 2014-02-25 2014-05-14 重庆大唐科技股份有限公司 Device and method for improving axle load precision during dynamic vehicle following
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791992A (en) * 2014-02-25 2014-05-14 重庆大唐科技股份有限公司 Device and method for improving axle load precision during dynamic vehicle following
CN104075786A (en) * 2014-06-27 2014-10-01 重庆大唐科技股份有限公司 Overlength passing vehicle weighing method
CN104075785A (en) * 2014-06-27 2014-10-01 重庆大唐科技股份有限公司 Continuous passing vehicle weighing method
CN104075786B (en) * 2014-06-27 2016-08-24 重庆大唐科技股份有限公司 Overlength crosses car Weighing method
CN104075785B (en) * 2014-06-27 2018-01-19 重庆大唐科技股份有限公司 It is continuous to cross car Weighing method
CN105865596A (en) * 2016-04-20 2016-08-17 陕西四维衡器科技有限公司 Dynamic and fast weighing achieving method and equipment for complete car

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Application publication date: 20130619