The application discloses a method, system and related device of implementing vehicle automatically weighing, so as to achieve the automatically weighing of the unmanned vehicle. The method includes: controlling, by a vehicle controller, a vehicle to drive automatically and stop at a weighing position; weighing, by a weighbridge sensor, the vehicle when sensing the vehicle stopping at the weighing position, and sending weighing end information to the vehicle controller; and controlling, by the vehicle controller, the vehicle to start and leave the weighing position when receiving the weighing end information.

A magneto-elastically-based active force sensor, used with a tow coupling between a towed and a towing vehicle or a coupling between a vehicle body and a suspension of the vehicle, which outputs a signal useful for determining forces acting on the coupling. The outputted force information may be provided by processor-enabled embedded software algorithms that take inputs from the force sensor and other sensors, may be used by one or more vehicle systems during operating of the vehicle, such as engine, braking, stability, safety, and informational systems. The force sensor includes directionally-sensitive magnetic field sensing elements inside the sensor, and shielding may be used around the sensors to reduce the influence of external magnetic fields on the sensing elements. The force sensor may be used with different tow and vehicle weight sensing coupling devices installed on different types of automobile cars and trucks.

The present invention is directed to a trolley case with a charging device, which comprises a case body, a pull rod frame mounted on the case body and a traveling wheel mechanism installed at the bottom of the case body; the pull rod frame is provided with a telescopic pull rod used for dragging the case body, the pull rod frame is provided with a charger accommodating cavity positioned in the middle of the pull rod and used for placing a charging device, the upper part of the charger accommodating cavity is provided with an opening, sliding chutes are arranged on both sides of the opening, and a sliding cover used to cover or open the opening is slidably arranged in the sliding chutes. The independent storage position of the external charging device of the present invention is convenient for taking the charging device at any time, and the setting of the sliding cover prevents the charging device from falling out easily; the spring can eject the charging device and can make the charger accommodating cavity adapted to charging devices of various specifications, the specifications of the charging device are proportional to the compression deformation of the spring, the larger the charging device is, the more greatly the spring is compressed, and the smaller the charging device is, the more slightly the spring is compressed.

Weighing systems and methods for dynamic loads are provided. A plurality of sensors are configured to provide force information based on a weight of a bin and a weight of a material in the bin. An IMU is coupled to the bin and configured to provide gyroscope information and accelerometer information based on orientation and movement of the bin respectively. A controller is communicatively coupled to the plurality of sensors and to the IMU. The controller is configured to receive the force information from the plurality of sensors and the gyroscope information and the accelerometer information from the IMU. The controller is configured to compensate the force information based on slope of the bin to provide slope-compensated force information, filter the slope-compensated force information using a Kalman filter to provide filtered force information, and estimate the weight of the material in the bin based on the filtered force information.

Provided herein are devices, systems, and methods for measuring waste material weight within two or more waste collection bins The bins can be measured using one or more waste measurement devices, and the measurements can be collected and transmitted to networked data storage. Waste measurement data can be collected over time from multiple bin locations, and the stored data can be analyzed and processed to generate reports and ratings of waste collection, disposal, and diversion trends over time. Also provided are waste audit methods and platforms that simplify and streamline data measurement, recording, and analyzing. The audit methods can transfer data electronically to a computer or cloud platform, automatically plot and compare results, and generate reports to be shared with a user or client.

Provided is a jack stand that includes a base and a post for extending from the base. A top is provided for topping the post and engaging with a load. The top includes a load spreader for spreading the weight of the load to the post. Advantageously, the spreader spreads the weight of the load to the post thereby resulting in a more heavy duty jack-stand, rated for significantly higher loads, than prior jack stands which instead can fracture under heavy unbalanced loads locally travelling along one side when the loading is not evenly spread.

The present invention relates to a filtration system comprising a cabinet, a filtration device having a filtrate or retentate vessel arranged outside the cabinet, and a weighing device that is configured to weigh the filtrate or retentate vessel. The weighing device can be arranged inside an enclosure and the enclosure can be arranged inside the cabinet.

A charging system includes load meters mounted in a vehicle, the load meters each measuring a load exerted on an axle or a wheel and deciding a measurement result and an onboard unit that acquires the measurement results of the load meters and is capable of communicating weight information on the weight of the vehicle based on the measurement results to a roadside machine.

In order to improve the safety of a lifting platform with respect to risk of a vehicle falling, provision is made, in a lifting platform having carrying arms, which can be vertically adjusted by a lifting mechanism, for raising the vehicle and having carrying plates, which are arranged at a free end of the carrying arms, for carrying the vehicle to be lifted, for a sensor arrangement having a plurality of pressure sensors which are arranged distributed over a bearing surface of the carrying plates to be installed on each of the carrying plates and for a display which displays a pressure distribution over the bearing surface of the respective carrying plate to be associated with each carrying plate.

The present invention discloses a multifunctional intelligent suitcase comprising a suitcase body and a mobile control terminal. The suitcase body is provided with an electronic combination lock, a microprocessor, an electronic switch, a power supply module, an LED strip and an air quality monitoring module. The control ends of the electronic combination lock and the electronic switch and the air quality monitoring module are connected to the microprocessor. The input end and output end of the electronic switch are respectively connected to the power supply module and LED strip. The air quality monitoring module is used to collect current air quality information and send the information to the microprocessor. The microprocessor determines current air quality information, and when it does not meet the healthy air quality index, will control the electronic switch to turn on. The mobile control terminal comprises a controller and a touch LCD screen. The controller is wirelessly connected to the microprocessor. The touch LCD screen is used for consumers to input operation information. The controller, according to input operating information, controls the microprocessor to take corresponding action.