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Mobile device, vehicle remote control system, vehicle remote control method, and program

A mobile device, remote operation technology, applied in vehicle locks, transmission systems, vehicle components, etc., can solve problems such as high power consumption, and achieve the effect of reducing power consumption

Inactive Publication Date: 2016-11-23
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical result described by this inventor relates to reducing unwanted communications while also minimizing energy usage during certain times when it's important or useful for some things being done on-the-go (such as watching TV).

Problems solved by technology

This patented technology allows for two types of devices (vehicle or handset) with their own unique identifier called passcode that can be used in combination without being able to communicate directly between them. When one device tries to access another through its radio frequency identification ("RFID") code it sends out requests over Bluetooth® communication protocol to get back confirmation about who they are trying to connect next. If someone else asks your phone again but doesn’t answer correctly, there will also be no response at all until later.

Method used

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  • Mobile device, vehicle remote control system, vehicle remote control method, and program
  • Mobile device, vehicle remote control system, vehicle remote control method, and program
  • Mobile device, vehicle remote control system, vehicle remote control method, and program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0027] figure 1 It is a block diagram showing the configuration of the vehicle remote control system according to Embodiment 1 of the present invention. figure 1 The illustrated vehicle remote operating system is a system that executes operations (locking, unlocking, opening and closing of the doors of the vehicle 20) corresponding to remote operation requests from users in the vehicle, and includes a mobile device 1, an in-vehicle device 21, an ignition management ECU22, door control ECU23, and other control ECU24.

[0028] The mobile device 1 is a mobile device carried by a passenger and brought into the vehicle 20 , for example realized by a smart phone, a tablet PC, a mobile phone and the like. Its structure includes a control unit 2, a communication control unit 3, a vehicle state management unit 4, a spoken voice generation unit 5, a speech recognition processing unit 6, a position information management unit 7, an authentication processing unit 8, a display 9, a speake...

Embodiment approach 2

[0086] In Embodiment 1, such as Image 6 As shown, when the distance between the parking position of the vehicle 20 and the current position of the mobile device 1 is within a certain distance (activation distance) A, the speech recognition processing unit 6 is activated.

[0087] In this case, if there is a user's house near the parking lot, the mobile device 1 and the in-vehicle device 21 are within the activation distance A even if the user 300 is in the user's house 200 , so the speech recognition processing unit 6 is always activated. At this time, if the user 300 utters “open the door” to open the door of the user's house 200 , the speech recognition processing unit 6 of the mobile device 1 may misrecognize it as a remote operation request to the vehicle 20 . In addition, when the speech recognition processing unit 6 is activated, the power consumption of the mobile device 1 also increases.

[0088] In Embodiment 2, in order to solve the above-mentioned problems, the ab...

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Abstract

A mobile device comprises: a location information management unit (7) that stores, as a parking location, a location where a vehicle (20) has the key turned off; a voice recognition processor (6) that is activated when the mobile device (1) and an onboard device (21) are within an activation distance range and that recognizes user utterances; and a communication controller (3) that transmits, to the onboard device (21), a remote control request that has been voice-recognized by the activated voice recognition processor (6).

Description

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Claims

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Application Information

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Owner MITSUBISHI ELECTRIC CORP
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