CN206021377U - A kind of weight and charge system based on wireless weighing sensor - Google Patents
A kind of weight and charge system based on wireless weighing sensor Download PDFInfo
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- CN206021377U CN206021377U CN201621052204.0U CN201621052204U CN206021377U CN 206021377 U CN206021377 U CN 206021377U CN 201621052204 U CN201621052204 U CN 201621052204U CN 206021377 U CN206021377 U CN 206021377U
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Abstract
The utility model discloses a kind of weight and charge system based on wireless weighing sensor, belongs to intelligent transportation field, for highway weight metering charging related management.The system is combined using wireless charging technology, wireless data transmission technology and Dynamic Weighing Technology, including wireless weighing sensor, wireless charging discharger, weighing platform, wireless weighting instrument, infrared vehicle separator, fetalism evaluator and vehicle line toll computer；Wireless charging and Radio Transmission Technology is incorporated in conventional dynamic weighing technology, achieve wireless charging and the wireless data transmission of sensor, avoid analogue signal to be disturbed by the external world when cable transmission, it has been also convenient for the maintenance and replacing of sensor, so that operation is more flexible, it is convenient to install maintenance, while the failure that the damage for avoiding on-site cable is caused.
Description
Technical field
This utility model is related to highway weight metering charging field, more particularly to a kind of based on wireless weighing sensor
Weight and charge system.
Background technology
With developing rapidly for highway in China traffic, the current mileage of highway ranks first in the world, greatly promotes
The development of national economy.Weight and charge system is made that huge contribution to the management of highway communication, but in practical application
In, weight and charge system yet suffers from a lot of problems.What at present weight and charge system was adopted be all traditional analog sensor or
Digital sensor, cable are more, and the maintenance of sensor is complex with replacing, and higher to the cabling requirement at scene, and
Cable is easily corroded, aging, animal bites etc. damages；In addition the analogue signal of traditional analog sensor is easily by the external world
Electromagnetic interference, cable are more long easier by external interference.
Through looking into, the Chinese utility model patent of existing Patent No. CN201620008053.2《A kind of wireless senser vapour
Che Heng》Solar power supply apparatus are used, solar power supply apparatus include photovoltaic panel and photo-electric control transducer, photovoltaic panel
It is connected with accumulator battery by photo-electric control transducer, to some extent solves wiring problem and battery durable, but
Solar power supply apparatus use occasion is limited, it is necessary to have sunlight to irradiate, and scene application differs and established a capital sunlight irradiation；In addition,
There is sunlit place outdoor, and when encountering continuously overcast and rainy, battery durable is also a problem.
Content of the invention
This utility model embodiment provides a kind of weight and charge system based on wireless weighing sensor, by will be without line number
Combine according to transmission technology, wireless charging technology and traditional weight and charge system, realize Digital Transmission and round-the-clock continuous
Boat.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of weight and charge system based on wireless weighing sensor, it is characterised in that：The system includes that wireless weighting is passed
Sensor, wireless charging discharger, weighing platform, wireless weighting instrument, infrared vehicle separator, fetalism evaluator and track
Charge computer；Described wireless weighing sensor supports weighing platform, senses the pressure of weighing platform；Described wireless charging
Discharger is used for civil power wirelessly to be passed to wireless weighing sensor；Described weighing platform is located at for sensing
On weighing platform the pressure of object and by pressure transmission to wireless weighing sensor；Described wireless weighting instrument is used for track scale
Weight, and it is uploaded to the lane in which the drivers should pay fees computer；Described infrared vehicle separator is used for distinguishing continuous vehicle；Described tire
Type evaluator is used for the single, double tire for detecting vehicle tyre；Described vehicle line toll computer is uploaded according to wireless weighting instrument
Information of vehicles carries out charge process to vehicle.
A kind of described weight and charge system based on wireless weighing sensor, it is characterised in that：Described wireless weighting
Sensor comprising simulation LOAD CELLS, analog-digital commutator, be wirelessly transferred discharger, power module and wireless charging and connect
Receiving apparatus；The pressure signal that wherein detection of simulation LOAD CELLS is carried, is converted into analog electrical signal；Analog-digital commutator
Analog electrical signal is converted to the digital signal that over long distances, stably can be exported；Being wirelessly transferred discharger is used for numeral letter
Number data acquisition equipment is sent to by special wireless transmission method；Described power module is used for giving sensor other modules
Reliable power supply is provided；The wireless charging receiver, for receiving the energy of wireless charging discharger, and energy is deposited
Storage is in power module.
A kind of described weight and charge system based on wireless weighing sensor, it is characterised in that：Described wireless charging
Discharger can adopt any one in induction, magnetic resonance type, radio waves type, four kinds of principles of field coupling formula
Wireless weighing sensor is charged；Wireless charging discharger can adopt one-to-one charging with wireless weighing sensor,
A wireless launcher can also be adopted to charge multiple wireless weighing sensors simultaneously.
A kind of described weight and charge system based on wireless weighing sensor, it is characterised in that：Described wireless weighting
Instrument includes radio transceiver device and weighing instrument；Wherein radio transceiver device is wirelessly transferred transmitting dress for receiving
Put the weight information for sending over, weighing instrument combining wireless LOAD CELLS, infrared vehicle separator, the letter of fetalism evaluator
Breath calculates the weight of vehicle, vehicle, speed information, and uploads to vehicle line toll computer by serial ports.
A kind of described weight and charge system based on wireless weighing sensor, it is characterised in that：Described weighing platform
Can be independent 1 table top or many table tops composition；Sensed using 4 wireless weightings when weighing platform is independent 1 table top
Device；When weighing platform is multiple table tops, following three kinds of situations can be divided into again：Mutual overlap joint, separate, existing overlap joint are again
Have separate；When weighing platform is M table tops, during using separate structure, the wireless weighing sensor quantity for using is 4*
M；When weighing platform is N table tops, during using mutual bridging arrangement, the quantity of the wireless senser for using is 2*N+2；Flat when weighing
Platform is M+N table tops, and wherein M table tops are free-standing mesa, when N table tops are for mutually overlapping table top, the wireless weighing sensor for using
Quantity is 4*M+2*N+2.
The beneficial effects of the utility model are, wireless data transmission technology, wireless charging technology and tradition weight calculation are received
Charge system combines, it is achieved that the wireless charging of sensor and wireless data transmission, facilitates the maintenance and replacing of sensor, makes
More flexible, installation must be operated to safeguard convenient, while the failure that the damage for avoiding on-site cable is caused, such as cable are rotten
Erosion, aging, animal such as bite at the damage problem；In addition the analogue signal that sensor line can be prevented is subject to extraneous electromagnetic interference
The problems such as.
Description of the drawings
Fig. 1 is a kind of schematic diagram of weight and charge system based on wireless weighing sensor of the present utility model.
1. wireless weighing sensor, 2. wireless charging discharger, 3. weighing platform, 4. wireless weighting instrument 5. in figure
6. fetalism evaluator of infrared vehicle separator, 7. vehicle line toll computer.
Specific embodiment
Below by specific embodiment in conjunction with the embodiments in accompanying drawing, the technical solution of the utility model is carried out clear,
Complete description, following examples are descriptive, are not determinate, it is impossible to limit protection model of the present utility model with this
Enclose.
With reference to shown in Fig. 1, a kind of weight and charge system based on wireless weighing sensor of the present utility model includes wirelessly
LOAD CELLS 1, wireless charging discharger 2, weighing platform 3, wireless weighting instrument 4, infrared vehicle separator 5, fetalism are known
Other device 6 and vehicle line toll computer 7；The present embodiment is sensed above independent weighing platform 1 using 4 wireless weighing sensors 1
Weight change, and wirelessly by the data is activation of sensing to wireless weighting instrument 4, it is to avoid cable is by extraneous electricity
The problem of magnetic disturbance, and which being charged by wireless charging discharger, it is to avoid battery durable not enough problem；Wirelessly
Weighing instrument 4 is arranged on inside toll island or tollbooth, the number for gathering 4 wireless weighing sensors by unlimited mode
According to using convenient extension is wirelessly gathered, by the data of N wireless senser of collection by software design patterns, without the need for more
Change hardware device；Wireless weighting instrument fusing wireless LOAD CELLS 1, infrared vehicle separator 5, the information of fetalism evaluator 6
The information such as the weight of vehicle, vehicle, speed are calculated, and is uploaded to vehicle line toll computer 7；Infrared vehicle separator 5 is logical
The principle for crossing infrared transmission carries out Vehicles separation, on the toll island of the upper scale end both sides of weighing platform；Fetalism is known
Other device 6 is to press through the width of fetalism evaluator by tire to judge vehicle, the preposition upper scale end for being embedded in weighing platform
In basic road surface；Vehicle line toll computer 7 receive wireless weighting instrument upload weight, vehicle, speed information, in conjunction with country receipts
Expense standard is charged to vehicle, in tollbooth.
In this utility model, application specific embodiment is set forth to principle of the present utility model and embodiment, above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept, for the general technology of this area
The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to the model of this utility model protection
Enclose, in sum, this specification content is should not be construed as to restriction of the present utility model.
Claims (5)
1. a kind of weight and charge system based on wireless weighing sensor, it is characterised in that：The system includes that wireless weighting is sensed
Receive in device, wireless charging discharger, weighing platform, wireless weighting instrument, infrared vehicle separator, fetalism evaluator and track
Take computer；Described wireless weighing sensor supports weighing platform, senses the pressure of weighing platform；Described wireless charging is sent out
Injection device is used for civil power wirelessly to be passed to wireless weighing sensor；Described weighing platform is used for sensing and is located at title
On galassing platform the pressure of object and by pressure transmission to wireless weighing sensor；Described wireless weighting instrument is used for weighing vehicle
Weight, and it is uploaded to the lane in which the drivers should pay fees computer；Described infrared vehicle separator is used for distinguishing continuous vehicle；Described fetalism
Evaluator is used for the single, double tire for detecting vehicle tyre；The car that described vehicle line toll computer is uploaded according to wireless weighting instrument
Information carries out charge process to vehicle.
2. a kind of weight and charge system based on wireless weighing sensor as claimed in claim 1, it is characterised in that：Described
Wireless weighing sensor includes simulation LOAD CELLS, analog-digital commutator, is wirelessly transferred discharger, power module and nothing
Line charging receiver；The pressure signal that wherein detection of simulation LOAD CELLS is carried, is converted into analog electrical signal；Modulus
Analog electrical signal is converted to conversion equipment the digital signal that over long distances, stably can be exported；Being wirelessly transferred discharger is used for
Digital signal is sent to by way of being wirelessly transferred data acquisition equipment；Described power module be used for sensor other
Module provides reliable power supply；The wireless charging receiver, for receiving the energy of wireless charging discharger, and by energy
Amount is stored in power module.
3. a kind of weight and charge system based on wireless weighing sensor as claimed in claim 1, it is characterised in that：Described
Wireless charging discharger can be adopted in induction, magnetic resonance type, radio waves type, four kinds of principles of field coupling formula
Any one is charged to wireless weighing sensor；Wireless charging discharger can be adopted a pair with wireless weighing sensor
One mode for charging, it would however also be possible to employ the mode that a wireless launcher charges to multiple wireless weighing sensors simultaneously.
4. a kind of weight and charge system based on wireless weighing sensor as claimed in claim 1, it is characterised in that：Described
Wireless weighting instrument includes radio transceiver device and weighing instrument；Wherein radio transceiver device is used for receiving wireless biography
The weight information that defeated discharger is sended over, weighing instrument combining wireless LOAD CELLS, infrared vehicle separator, fetalism are known
The information of other device calculates the weight of vehicle, vehicle, speed information, and uploads to vehicle line toll computer by serial ports.
5. a kind of weight and charge system based on wireless weighing sensor as claimed in claim 1, it is characterised in that：Described
Weighing platform can be independent 1 table top or many table tops composition；It is wireless using 4 when weighing platform is independent 1 table top
LOAD CELLS；When weighing platform is multiple table tops, following three kinds of situations can be divided into again：Mutual overlap joint, separate, both
There is overlap joint and have separate；When weighing platform is M table tops, during using separate structure, the wireless weighing sensor that uses
Quantity is 4*M；When weighing platform is N table tops, during using mutual bridging arrangement, the quantity of the wireless senser for using is 2*N+2；
When weighing platform is M+N table tops, wherein M table tops are free-standing mesa, when N table tops are for mutually overlapping table top, the wireless weighting for using
The quantity of sensor is 4*M+2*N+2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052204.0U CN206021377U (en) | 2016-09-13 | 2016-09-13 | A kind of weight and charge system based on wireless weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052204.0U CN206021377U (en) | 2016-09-13 | 2016-09-13 | A kind of weight and charge system based on wireless weighing sensor |
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| Publication Number | Publication Date |
|---|---|
| CN206021377U true CN206021377U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621052204.0U Active CN206021377U (en) | 2016-09-13 | 2016-09-13 | A kind of weight and charge system based on wireless weighing sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341830A (en) * | 2018-11-06 | 2019-02-15 | 杭州钱江称重技术有限公司 | High-speed radio dynamic weighing sensing system |
-
2016
- 2016-09-13 CN CN201621052204.0U patent/CN206021377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341830A (en) * | 2018-11-06 | 2019-02-15 | 杭州钱江称重技术有限公司 | High-speed radio dynamic weighing sensing system |
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| GR01 | Patent grant |