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[v.4.0.16] 08.09.2025#

Component versions

Service Version used
CARS_Analytics backend 4.0.16
CARS_Analytics frontend 2.0.71

New Features

  • Added the option to optionally render zones on the full frame in event and incident cards: zones configured for the camera can be toggled on/off via checkboxes;
  • Added the display of vehicle LP properties (region of the number, plate type, and their scores): the information is available in the specific event/incident card and when exporting to an Excel spreadsheet.
  • Property 1: region number of the vehicle registration;
  • Property 2: LP type. Display conditions: fields are shown if the LP has a country defined and uses a classifier that matches the recognized country and supports these properties.
  • Added the new «Vehicle Counter» handler, which counts the number of vehicles in a zone and generates an event for any change. Suitable for estimating the occupancy of one or more parking spaces. The event and incident tables display the current vehicle count and the difference, for example «Number of vehicles: 2 ▾−1»;
  • Added the new «Frame-by-Frame handler». It is designed for processing video streams at low vehicle speeds. It processes only a selected number of frames at a specified interval (1 frame every X milliseconds). For example, for working with cameras at barrier gates where vehicle speed is low. The processor can also determine the direction of vehicle movement without tracking, based on information from the vehicle orientation detection network.
  • Updated the filter form on the «Events» and «Incidents» sections:
  • Added new attributes:
    • Flashing lights — the ability to filter by the presence of flashing lights;
    • Trailer presence — the ability to filter by the presence of a trailer;
    • Vehicle color type — filter by vehicle color type;
    • Vehicle orientation — filter by the vehicle's orientation;
    • Exit direction — filter by vehicle exit direction.
  • Changes in LP filters:
    • Updated LP filters, now allowing the entry of multiple numbers;
    • After the «Registration Country» field, a new «Type» field within the country has been added. This will only appear if a country with supported LP properties recognition is selected. If two countries are selected, the «Type» field within the country is disabled, and the user cannot select a value for this field.
  • General changes:
    • Improved filtering by the «Number of Axes» field, with the option to select by type (greater than/less than) for more flexible settings;
    • Reworked the «Export» button — it is now in the same row as the «Apply» and «Reset» buttons. The «Export» button is inactive until the «Apply» button is clicked. Also, when filters are changed, the «Export» button becomes inactive again until the «Apply» button is pressed.
    • Reworked the «Apply» button — the button is inactive if no filter is selected.

Fixes

  • Fixed parameter substitution when changing handler type: when selecting a previously used camera, the current handler's settings are preserved;
  • Fixed image display in event and incident cards: in the «Attributes» subsection, instead of a repeated full frame bestshot, the cropped vehicle is now correctly displayed;
  • Fixed the aspect ratio of LP crop and the position of the LP features block in event and incident cards;
  • Fixed opening of the full frame bestshot in incident cards. Now, clicking opens a separate modal window with the full-frame bestshot;
  • Fixed column alignment with classifiers: now the content is left-aligned in the event and incident tables;
  • «Events» section: restored the «Except» button (toggle +/−) in the «Event ID» filter for exclusion filtering;
  • «Events» section: fixed LP crop display — the original aspect ratio is now preserved (no longer stretched vertically);
  • «Events» section: fixed the «From/To date» and «Scenario» filters — the calendar now opens, and the selected values are correctly saved in the fields;
  • «Incidents» section: unified the placement of LP information — the information now appears in one block along with the LP crop (as in the event card);
  • «Scenarios» section: fixed the display of the delete button in the related list. The «trash can» icon no longer looks inactive (gray) and now correctly indicates availability for deletion;
  • «Cameras» section: fixed preview display during editing — now it shows completely without the need to scroll;
  • «Cameras» section: fixed an error when editing the camera: previously saved values are now correctly populated in the corresponding fields.