FIG. 01 / CONTROL HARDWAREPRODUCT 04 / INDICATORS & DATA
Weighing Indicators & Acquisition Software
Sensors measure; the indicator and acquisition stack turn that measurement into a record someone can act on. Jiajia Forge ties the plate, the camera, the display and the database into one lane system, then keeps it running when nobody is standing next to it.
01 / THE CHAIN FROM PLATE TO RECORD
A WIM subsystem is four pieces, not one.
Remove any one of them and you have a weight without a case file.
SYSTEM COMPONENTS
Signal, identity, display, storage.
The wide-flange plate produces the axle signals. Licence plate recognition attaches an identity to the pass. An LED information board tells the driver, in the lane, whether the vehicle is over speed or over limit. A data acquisition subsystem timestamps, stores and forwards the whole event.
We supply these as one matched configuration. That matters at commissioning: when a record is disputed, there is a single chain of evidence rather than three vendors each certain their part was working.
02 / SOFTWARE THAT KEEPS AN UNATTENDED LANE HONEST
An unattended lane will be tested.
Drivers learn where the plate is. The software has to notice.
DESIGNED FOR OUTAGES
A dropped link should not lose the record.
The software links image capture to video so each weight has a visual record, and flags the manoeuvres that distort a reading — S-shaped detours around the sensor, rushing the scale and dragging across it. When the network drops, records are cached locally and reconciled when the link returns instead of disappearing with the connection.
Multiple stations roll up into one central management view, so a regional operator is not driving between sites to read logs. The lane itself runs 7×24 without an attendant.
03 / OVERLOAD ENFORCEMENT
The reason many of these lanes exist.
Limit-load and over-limit detection is the job, not a side feature. The stack is built for enforcement stations at highway entrances and toll approaches: weigh at 1–100 km/h, capture the plate and the image, show the result on the board, and keep the record defensible. We supply the subsystem and the installation guidance; the threshold itself is set by the authority running the station.
Capture
Axle signals, plate image and video are tied to one timestamped pass.
Verify
Anti-cheating logic flags detours, rushing and dragging before a figure is accepted.
Store and act
The record is cached locally, forwarded to central management and shown on the LED board.
NEXT STEP / 01
Tell us what you need to weigh.
Send the axle loads, deck size and site conditions. We will come back with a factory quote, the trade terms and a delivery window you can plan around.