Radar speedometer, safety sentinel

Description :

radar speed measurement

1. Usage scenarios

Closed places: technology parks, industrial parks, factory areas, mining areas, scenic spots, ports and docks, hospitals, schools, camps, construction sites and other closed roads;

Open places: urban public roads such as provincial roads, county roads, rural roads, streets, tunnels, etc

2. The main function is to automatically recognize license plates and measure instantaneous speed, and accurately capture panoramic images of the vehicle (even license plates that do not exceed the speed limit will be captured). The captured images can clearly display the vehicle's license plate, color, time, location, speed limit value, normal driving/speeding, speeding percentage and other information. Take one image at a time, and the image and text information can be stored on the local TF card, which can hold approximately 300000 records

According to the information, it can also be set to exist locally or in the cloud;

2. The speed limit value can be freely set according to needs. The speed limit value can be modified on the management platform or directly on the device controller

Modify on the board by pressing buttons; 3. Multiple devices are managed uniformly, with vehicle statistics function, which can count the number of speeding illegal vehicles during a certain period of time and export an EXCEL report, providing effective basis for traffic management. At the same time, it provides information retrieval fuzzy query function, setting interval speed measurement, black and white list management, and linkage with the entrance and exit gates. If cloud platform is selected, it can also use mobile phone management and use official account to push overspeed information to administrators and registered drivers, so that the overspeed situation can be known in real time

2、 Vehicle collision warning

1. Usage scenarios

Single machine use: T-junction, level crossing

Two/multiple units form a group for mutual warning: complex intersections, mountainous bends, and single lane intersections. 2. Main functions implemented

To address issues such as obstructed visibility, obstructed vision, and weak driver safety awareness, radar is used to detect the speed of the main road, while text, voice, and warning lights are integrated to provide safe driving reminders to traffic participants. 1. Single machine use: T-junction, level crossing

Generally, it is a main road warning branch, and the detection radar is installed on the top of the screen or other upright poles, facing the direction of incoming vehicles on the main road. The LED screen faces the branch driver, so that the branch driver can know the speed of the main road vehicle in advance and control their speed within a safe range

2. Two/more units form a group for mutual warning: at complex intersections, curves, and single lane intersections, when any radar in the group detects the vehicle speed, it will wirelessly transmit the speed value to each LED in the same group, and display the speed value on the LED screen. If the speed exceeds the limit, both the circular light and the speed value will be red, and if the speed has not exceeded the limit, they will be green, triggering the information screen to display corresponding prompts and synchronous voice broadcasting. If the speed exceeds the limit, it can display red "coming ahead, slow down", etc., and if it has not exceeded the limit, it will be green in font. This information can be customized;

When both parties have no vehicles, the top circular pancake light displays green, and the bottom text bar can display warning advertisements and other information. Installation method: The Leishi all-in-one machine is installed on the top of the screen, and connected wirelessly using Lora before each pair. 3. Multiple devices are managed uniformly, and various parameters are remotely set in the cloud. It also has map mode, GPS positioning function, power monitoring function, whether the device is online monitoring, installation location setting, various forms of traffic flow statistics, data query, guidance report sound and other functions.

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