On-site object service inductor and its data transmission method in Ad Hoc network

A server group and sensor technology, applied in the direction of digital transmission system, transmission system, induction record carrier, etc., can solve the problem that it is difficult to meet various individual needs

Inactive Publication Date: 2006-06-21
上海宽鑫信息科技有限公司
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  • Abstract
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Problems solved by technology

Such system architecture characteristics determine that the above-mentioned location information service system cannot be completely "people-oriented", and the relatively concentrated, simple and ver...

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  • On-site object service inductor and its data transmission method in Ad Hoc network
  • On-site object service inductor and its data transmission method in Ad Hoc network
  • On-site object service inductor and its data transmission method in Ad Hoc network

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Embodiment Construction

[0097] Please refer to the attached figure 1 As shown, the device of the present invention is composed of sensors, Internet, positioning sensing points, positioning equipment and positioning environment, etc., and the device also includes: server group (2), Internet (3), field object service sensor (4 ), service area (5) and consumers (6), among which:

[0098] The output signal of the server group (2) module is transmitted to the Internet (3) module, and there are two-way input and output lines between the Internet (3) module and the central computer field object service sensor (4) module to connect, and the central The on-site object service sensor (4) module of the machine is respectively connected with each on-site object service sensor (4) module by two-way input and output lines in turn, and all of them communicate through the Internet and communication network. The on-site object service sensor (4) Placed in the service coverage area in the service area (5), the field ...

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Abstract

The disclosed field object service sensor arranged on service cover area to collect user RF card information comprises a location sense point, a location device, a server group, a field object service sensor, a service area, and a consumer environment. Wherein, it uses center mode token to control protocol, and builds network data connection between a group of discrete sensors with one as center machine to exchange data with internet and communication network. This invention provides a new sensor/sense point for interaction with sense device on mobile terminal, has simple structure and low cost.

Description

technical field [0001] The invention relates to a positioning device and a positioning method in the field of wireless signal propagation, especially to a field object sensor placed in a service coverage area for collecting user radio frequency card information and transmitting the information to a central computer, similar to the Internet, A field object service sensor for data interaction in a communication network and a data transmission method in an ad hoc network. Background technique [0002] Location Based Service (LBS) is one of the value-added services with the fastest development and the largest growth potential in the 21st century. A wide variety of location information services use different positioning technologies to enable mobile users (terminals) to easily know their current location, and use the terminal to query or receive information from various nearby places; Or organize positioning, real-time monitoring and tracking according to the user's location, co...

Claims

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Application Information

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IPC IPC(8): G06K7/00H04L12/28H04L12/417H04L29/06H04W4/02H04W64/00
Inventor 张毅斌贺樑应振宇
Owner 上海宽鑫信息科技有限公司
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