CN202650085U - Multi-weighing-platform vehicle weight-metering and charging system - Google Patents
Multi-weighing-platform vehicle weight-metering and charging system Download PDFInfo
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- CN202650085U CN202650085U CN 201220225126 CN201220225126U CN202650085U CN 202650085 U CN202650085 U CN 202650085U CN 201220225126 CN201220225126 CN 201220225126 CN 201220225126 U CN201220225126 U CN 201220225126U CN 202650085 U CN202650085 U CN 202650085U
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Abstract
The utility model relates to a multi-weighing-platform vehicle weight-metering and charging system which meters weights of and charges vehicles according to the weights of the vehicles and does not affect the vehicle passing speed and weighing accuracy. The system comprises a full-vehicle weighing platform, a vehicle detector, a vehicle guiding device, a central data processor, an axle load weighing platform and a wheel axle recognizer, wherein the signal output ends of the full-vehicle weighing platform and the vehicle detector are separately connected with the signal input end of the central processor, and the signal output end of the central processor is connected with the signal input end of the vehicle guiding device. The multi-weighing-platform vehicle weighing and charging system has the following advantages: first, small cost increase is conducive to the promotion and utilization of the system; second, the system can meter the weights of various running weighed vehicles accurately; and third, the weighing efficiency is high and the vehicle passing speed is not affected.
Description
Technical field
The utility model relates to a kind of according to weigh charging and do not affect many weighing platforms vehicle weight and charge system of vehicle speed and weighing precision of vehicle weight, belongs to electronic scale weighing field.
Background technology
China's weight and charge system has two kinds of patterns at present: axle metering and the metering of car load weighing platform formula.Its axis metering is the current mode of the most generally using, and characteristics are that cost is low, can cross continuously car, does not affect vehicle pass-through efficient.Its shortcoming is also clearly: precision is low, lack of standardization, and to cross the car phenomenon serious.Such as jump scale, walk the symmetrical ghost image such as S type ring very large, also easily cheating.Some local car load weighing platform that adopts measures for this reason, axle metering precision is low, the problem of easy cheating although so thoroughly overcome, but should wait front truck to finish and just allow weighing platform on next car after meter weighs, namely rear car must be lined up outside weighing platform, and this has limited the traffic efficiency in track greatly.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design in a kind of situation not affecting the basic row vehicle speed, the many weighing platforms vehicle weight and charge system that can accurately measure many car weights amount simultaneously and charge according to different truck scales.
Design proposal: in order to realize above-mentioned purpose of design.The signal output part of described car load weighing unit links to each other with the signal input part of central processing unit respectively with the signal output part of wagon detector, the signal output part of central processing unit links to each other with the signal input part of vehicle guidance device, is technical characteristics of the present utility model.The purpose of doing like this is: for example, adopt three weighing units, press vehicle heading, be made as respectively No. 3, No. 2 and the 1st and be known as platform, when vehicle reaches No. 3 weighing platform, LOAD CELLS in the weighing platform receives the weight of vehicle and produces weight signal, this signal is transferred to central data processor, central data processor is by analyzing, command transfer is given the vehicle guidance device (such as signal lamp) of No. 3 weighing platform afterbody, make the signal lamp of vehicle guidance device become red light, the back vehicle must not be followed car; When vehicle crosses weighing platform No. 3, when No. 3 weighing platform do not have weight, central data processor to vehicle guidance device (such as signal lamp), made the signal lamp of vehicle guidance device transfer green light to command transfer, allowed the back vehicle to reach weighing platform No. 3.When vehicle is high capacity waggon, be parked in No. 1 and No. 2 weighing platform on the time, the wagon detector of No. 1 weighing platform afterbody detects this vehicles failed ending, the wagon detector of No. 2 weighing platform afterbody detects this vehicle and finishes up, both are transferred to central data processor with signal, central data processor judges that on two weighing platforms be same car, automatically the weight of two weighing platforms of accumulative total is as this car complete vehicle weight, simultaneously command transfer is given the vehicle guidance device (such as signal lamp) of No. 1 and No. 2 weighing platform afterbody, make the traffic light system red light of vehicle guidance device, the back vehicle can only be parked on No. 3 weighing platform.When the wagon detector of No. 2 weighing platform afterbody detects this vehicles failed ending, but detecting weight on No. 3 weighing platform is 0, for example goods length exceeds the situation of vehicle body, and central data processor is judged on No. 3 weighing platform does not have car, automatically adds up No. 1 and No. 2 weighing platform is a complete vehicle weight; When this car is the overlength lorry, be parked on a plurality of weighing platforms, then the cumulative weight of a plurality of weighing platforms is this car complete vehicle weight.If vehicle is dilly, only be parked on No. 1 weighing platform, the wagon detector of No. 1 weighing platform afterbody detects this vehicle and finishes up, and signal is transferred to central data processor, central data processor judges that on No. 1 weighing platform be a car load, and the weight on No. 1 weighing platform is transferred to Fare Collection System as complete vehicle weight, gives No. 1 weighing platform rear indicator light with command transfer simultaneously, make it to transfer to red light, allow vehicle to be parked on No. 2 weighing platform.Vehicle arrives No. 1 end-state behind the weighing platform as the car load data charges.The weighing platform number of many weighing platforms vehicle weight and charge system configuration is more, and the following distance of permission is less, and traffic efficiency is higher.Advantage: can accurately count heavily weighing to various vehicles, not affect again current base speed, improve greatly the operational efficiency of weight and charge system, simultaneously cost increase is less, is suitable for promoting the use of.
Technical scheme: a kind of many weighing platforms vehicle weight and charge system, it comprises car load weighing unit, wagon detector, vehicle guidance device, central data processor, the heavy weighing unit of axle and Wheel axle identifier, the signal output part of described car load weighing unit links to each other with the signal input part of central processing unit respectively with the signal output part of wagon detector, and the signal output part of central processing unit links to each other with the signal input part of vehicle guidance device.
The utility model is compared with background technology, and the one, cost increases little, is conducive to promote the use of; The 2nd, heavy accurately to various the weigh meters of vehicle of travelling; The 3rd, the efficient of weighing height does not affect passage rate.
Description of drawings
Fig. 1 is many weighing platforms vehicle weight and charge system principle of work synoptic diagram.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of many weighing platforms vehicle weight and charge system, it comprises car load weighing unit 1, wagon detector 2, vehicle guidance device 3, central data processor 4, the heavy weighing unit 5 of axle and Wheel axle identifier 6, the signal output part of the signal output part of described car load weighing unit 1 and wagon detector 2 links to each other with the signal input part of central processing unit 4 respectively, and the signal output part of central processing unit 4 links to each other with the signal input part of vehicle guidance device 3.Described wagon detector 2 can be infrared light curtain.Described vehicle guidance device 3 can be traffic lights or electric railing.Described car load weighing unit 1 has more than two, and its manufacture craft is prior art, is not described herein at this.
What need to understand is: although above-described embodiment is to the contrast text description of detail of mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (4)
1. the weight and charge system of weighing platform vehicle more than a kind, it comprises car load weighing unit (1), wagon detector (2), vehicle guidance device (3), central data processor (4), it is characterized in that: the signal output part of the signal output part of described car load weighing unit (1) and wagon detector (2) links to each other with the signal input part of central processing unit (4) respectively, and the signal output part of central processing unit (4) links to each other with the signal input part of vehicle guidance device (3).
2. many weighing platforms vehicle weight and charge system according to claim 1 is characterized in that: described wagon detector (2) can be infrared light curtain.
3. many weighing platforms vehicle weight and charge system according to claim 1 is characterized in that: described vehicle guidance device (3) can be traffic lights or electric railing.
4. many weighing platforms vehicle weight and charge system according to claim 1 is characterized in that: described car load weighing unit (1) has more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225126 CN202650085U (en) | 2012-05-18 | 2012-05-18 | Multi-weighing-platform vehicle weight-metering and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225126 CN202650085U (en) | 2012-05-18 | 2012-05-18 | Multi-weighing-platform vehicle weight-metering and charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650085U true CN202650085U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225126 Expired - Lifetime CN202650085U (en) | 2012-05-18 | 2012-05-18 | Multi-weighing-platform vehicle weight-metering and charging system |
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| CN (1) | CN202650085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278228A (en) * | 2013-06-09 | 2013-09-04 | 东莞市华兰海电子有限公司 | Vehicle static continuous weighing method used for toll station |
-
2012
- 2012-05-18 CN CN 201220225126 patent/CN202650085U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278228A (en) * | 2013-06-09 | 2013-09-04 | 东莞市华兰海电子有限公司 | Vehicle static continuous weighing method used for toll station |
| CN103278228B (en) * | 2013-06-09 | 2015-12-09 | 东莞市华兰海电子有限公司 | For the vehicle static continuous weighting method of charge station |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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| CX01 | Expiry of patent term |