Vehicle-mounted wireless weighing system

A weighing system and vehicle wireless technology, applied in the field of wireless communication, can solve problems such as cable damage, connection cable damage, vehicle weighing can not be used normally, etc., to achieve accurate weighing results and fast data transmission speed

Inactive Publication Date: 2014-05-21
重庆大唐科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vehicle-mounted weighing device used in the vehicle-mounted weighing process is to install the sensor on each axle housing of the vehicle, and connect the sensor to the controller in the vehicle cab through a wired (bus) method; during use, the vehicle Frequent maintenance and repairs are likely to cause damage to the connecting cable; during the operation of the vehicle, accidents (such as gravel splashes) and cable damage caused by human factors
The on-board weighing of the vehicle cannot be used normally, which brings great inconvenience

Method used

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  • Vehicle-mounted wireless weighing system

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0012] Such as figure 1 A vehicle-mounted wireless weighing system shown includes a controller 6 installed in the driver's cab and a plurality of load cells 1 installed on the vehicle axle housing, and a plurality of load cells 1 are arranged in a network, and each of the load cells All Zigbee modules 2 are installed on the load cell 1, and also include an AD converter 3 connected with the load cell 1 and used to convert the voltage into a digital sig...

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Abstract

The invention relates to the field of wireless communication and discloses a vehicle-mounted wireless weighing system. The vehicle-mounted wireless weighing system comprises a controller, a plurality of weighing sensors, an AD converter, a data processor and a wireless transceiver, the weighing sensors are mounted on a vehicle axle housing, each weighing sensor is provided with a Zigbee module, the AD converter is connected with the weighing sensors and is used for converting voltage into digital signals, the data processor is connected with the AD converter and is used for converting the digital signals into weight values, the wireless transceiver is connected with the data processor and is used for receiving and transmitting signals, and the wireless transceiver transmits the data to the controller. The vehicle-mounted wireless weighing system has advantages that the wireless data transmission is realized through inserting the Zigbee module in each weighing sensor, when maintaining, overhauling or running the vehicle, no cable is exposed, and accordingly the failure of the vehicle-mounted weighing system due to circuit damage is avoided, and the vehicle weighing system can be maintained conveniently.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a vehicle-mounted wireless weighing system. Background technique [0002] At present, the vehicle-mounted weighing device used in the vehicle-mounted weighing process is to install the sensor on each axle housing of the vehicle, and connect the sensor to the controller in the vehicle cab through a wired (bus) method; during use, the vehicle Frequent maintenance and repairs are likely to cause damage to the connecting cables; during the operation of the vehicle, accidents (such as gravel splashes) and human factors may cause cable damage. The on-board weighing of the vehicle cannot be used normally, which brings great inconvenience. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle-mounted wireless weighing system. The weighing system adopts the Zigbee module embedded in the load cell to realize the function of wireless transmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/12B60P5/00
Inventor 蔡闯唐廷烨
Owner 重庆大唐科技股份有限公司
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