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Sensor inercial para ayuda GPS.

Details

Posicionamiento y localización con sensor inercial.

GlobalTop Technology.

¿Qué ocurre cuando se pierde la señal GPS en el sistema de posicionamiento de un vehículo? Lo más sencillo es utilizar un módulo de localiza­ción por sensor inercial que complementa al propio GPS, utilizando la llamada funcionalidad "dead reckoning". Estos módulos han estado disponibles en el mercado desde hace ya algún tiempo, pero la mayoría de ellos eran considerablemente grandes y no muy asequibles.

Welcome to Cobham

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

 

Welcome to Cobham

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

Following the acquisition of Thrane & Thrane by Cobham plc in July 2012, a new SATCOM Strategic Business Unit, Cobham SATCOM, has been established under the Cobham Aerospace and Security Division.

 

The Thrane & Thrane AVIATOR, EXPLORER and SAILOR brands are part of Cobham SATCOM. Therefore, www.thrane.com has been closed and you have been automatically redirected to www.cobham.com/SATCOM.

 

Here you will find the same extensive information for AVIATOR, EXPLORER, SAILOR and Infrastructure products that was previously available on www.thrane.com, alongside information for the other products within Cobham SATCOM, under the SeaTel, TracStar and Omnipless brands.

 

Remember to bookmark this page for direct access to Cobham SATCOM product and business information.

- See more at: http://www.cobham.com/about-cobham/aerospace-and-security/about-us/satcom.aspx?redirect=thrane#sthash.bOb99u70.dpuf

GlobalTop Technology acaba de lanzar el Gnd-r5, que integra un sensor inercial de tecnología "MEMS" que captura continuamente la dirección del vehículo y la procesa en tiempo real con la información de la distancia recorrida capturada desde el odómetro del vehícu­lo.

 

GPS & Dead Reckoning.

 

GPS de coche sin señal.

 

El módulo se conecta entre la UART del GPS y la UART (Universal Asynchronous Receiver-Transmitter, en español, Transmisor-Receptor Asíncrono Universal) del microcontrolador del sistema. Cuando la información recibida del módulo GPS no incluye localización válida, éste la reemplaza por una trama equivalente con la localización del vehículo calculada por su algoritmo dead reckoning, manteniendo la información de posición como si siguiera recibiendo perfectamente la señal de los satélites GPS.

Módulo Gnd-r5 y Gmms-u2p.

Sagitrón, distribuidor para España y Portugal de GlobalTop Technology, presenta el Gnd-r5. Un módulo de localización por sensor inercial que complementa la localización GPS con la funcionalidad "Dead Reckoning" (para seguir seguir localizando en ausencia de señal GPS). El nuevo módulo Gnd-r5 incorpora un sensor inercial de tecnología "MEMS" (MicroElectroMechanical Systems) que captura continuamente la dirección del vehículo y la procesa en tiempo real con la información de la distancia recorrida capturada desde el odómetro del vehículo.

El módulo Gnd-r5 se interpone entre la UART del GPS y la UART del MCU (MicroController Unit) del sistema. Cuando la información recibida del módulo GPS no trae localización válida, el módulo Gnd-r5 la reemplaza por una trama equivalente con la localización del vehículo calculada por su algoritmo Dead Reckoning, manteniendo la información de posición como si siguiera recibiendo perfectamente la señal de los satélites GPS.

 

Características técnicas de Gnd-r5:

  • Auto-calibrado.
  • Alimentación de 3.2V a 3.6V (3.3V típica).
  • Bajo consumo: 20mA a 3.3V.
  • Dimensiones: 17x22.4x2.2mm.
  • Velocidad de comunicación de hasta 115Kbps.

 

 

 

Para más información:

GlobalTop Technology; http://www.gtop-tech.com/es/index.html

 

   

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