US6148253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
On-vehicle control system
Assignee: Alpine Electronics Inc
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Filing: 1999-05-17
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Granted: 2000-11-14
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Expires: 2019-05-17
Abstract
Abstract An on-vehicle control system for controlling various apparatuses mounted on a vehicle contains a front control unit for a front seat passenger and a rear control unit for a rear seat passenger. The front control unit is provided with the functions necessary for driving, such as the navigation control function and audio equipment control function, and the rear control unit is provided with the functions having elements of entertainment, such as the Internet communication function, functions to control games and videos, and audio equipment control function. Thus, the on-vehicle control system enables a user to communicate with the Internet, to concentrate the management of on-vehicle apparatuses, further to control the linking of the functions of the apparatuses, and not sacrifice safe driving or the elements of entertainment.
Inventors
- 👤 Shuji Taguchi
- 👤 Fumio Saito
- 👤 Satoshi Kodama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:55
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/26; G01C21/34; G01C21/36; G01C21/3688
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
61 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, and apparatus functions are shared between the front control unit and the rear control unit.
Claim 2
Dependent Claim
61 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, and apparatus functions are shared between the front control unit and the rear control unit.
Claim 3
Dependent Claim
36 words
An on-vehicle control system as set forth in claim 1, wherein the front control unit and the rear control unit are servers constructed with a personal computer, and are connected to each other on a LAN.
Claim 4
Dependent Claim
28 words
An on-vehicle control system as set forth in claim 1, wherein the rear control unit further includes a function having elements of entertainment including a game control function.
Claim 5
Dependent Claim
116 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other and apparatus functions are shared between the front control unit and the rear control unit, and wherein the front control unit and the rear control unit include at least an audio equipment control function for controlling audio equipment, a navigation control function for controlling a navigation system, an external communication function for controlling communication with an external center or the Internet, and a speech recognition function for inputting a voice.
Claim 6
Dependent Claim
116 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other and apparatus functions are shared between the front control unit and the rear control unit, and wherein the front control unit and the rear control unit include at least an audio equipment control function for controlling audio equipment, a navigation control function for controlling a navigation system, an external communication function for controlling communication with an external center or the Internet, and a speech recognition function for inputting a voice.
Claim 7
Dependent Claim
43 words
An on-vehicle control system as set forth in claim 4, wherein the external communication function is a function to connect the front control unit or the rear control unit to an external center or the Internet through a modem and a portable telephone.
Claim 8
Dependent Claim
34 words
An on-vehicle control system as set forth in claim 5, wherein the rear control unit can transmit map information acquired by the external communication function to a navigation system through the front control unit.
Claim 9
Dependent Claim
98 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, in which system: apparatus functions are shared between the front control unit and the rear control unit; and the rear control unit is inhibited when a rear seat passenger is not present, and the front control unit bears the functions normally allocated to the rear control unit when the vehicle is stopped.
Claim 10
Dependent Claim
98 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, in which system: apparatus functions are shared between the front control unit and the rear control unit; and the rear control unit is inhibited when a rear seat passenger is not present, and the front control unit bears the functions normally allocated to the rear control unit when the vehicle is stopped.
Claim 11
Dependent Claim
36 words
An on-vehicle control system as set forth in claim 7, wherein the front control unit and the rear control unit are servers constructed with a personal computer, and are connected to each other on a LAN.
Claim 12
Dependent Claim
24 words
An on-vehicle control system as set forth in claim 7, wherein the presence of a rear seat passenger is detected by a seat sensor.
Claim 13
Dependent Claim
23 words
An on-vehicle control system as set forth in claim 7, wherein a stopped state of the vehicle is detected by a speed sensor.
Claim 14
Dependent Claim
30 words
An on-vehicle control system as set forth in claim 7, wherein the functions allocated to the rear control unit are functions having elements of entertainment including a game control function.
Claim 15
Dependent Claim
43 words
An on-vehicle control system as set forth in claim 7, wherein, when the vehicle is stopped and a rear seat passenger is not present, the rear control unit is inhibited, and at least an E-Mail function is added to the front control unit.
Claim 16
Dependent Claim
25 words
An on-vehicle control system as set forth in claim 12, wherein the E-Mail function has a function to read a message received by electronic mail.
Claim 17
Dependent Claim
133 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, in which system: apparatus functions are shared between the front control unit and the rear control unit; an Internet terminal as a client is connected to the rear control unit as a rear server, and the Internet terminal displays home page information obtained from the Internet through the rear server in the on-line mode; and the rear server stores the latest home page information obtained by the Internet connection, and in the off-line mode, the Internet terminal displays the home page information stored in the rear server.
Claim 18
Dependent Claim
133 words
An on-vehicle control system that controls various apparatuses mounted on a vehicle, comprising a front control unit for a front seat passenger and a rear control unit for a rear seat passenger, wherein the front control unit and the rear control unit communicate with each other, in which system: apparatus functions are shared between the front control unit and the rear control unit; an Internet terminal as a client is connected to the rear control unit as a rear server, and the Internet terminal displays home page information obtained from the Internet through the rear server in the on-line mode; and the rear server stores the latest home page information obtained by the Internet connection, and in the off-line mode, the Internet terminal displays the home page information stored in the rear server.
Claim 19
Dependent Claim
36 words
An on-vehicle control system as set forth in claim 14, wherein the front control unit and the rear control unit are servers constructed with a personal computer, and are connected to each other on a LAN.
Claim 20
Dependent Claim
38 words
An on-vehicle control system as set forth in claim 14, wherein the home page information stored in the rear control unit is updated with the latest one each time the rear control unit accesses the home page information.
Claim 21
Dependent Claim
54 words
An on-vehicle control system as set forth in claim 14, wherein the rear control unit is connected to a portable telephone, receives an incoming signal intensity inputted from the telephone, checks whether the reception state is good, and if the reception state is good, connects to the Internet to receive the home page information.
Claim 22
Dependent Claim
50 words
An on-vehicle control system as set forth in claim 16, wherein the rear control unit informs the Internet terminal that the connection to the Internet is not possible if the reception state of the signal from the portable telephone is not good, and waits until the reception state becomes good.
Claim 23
Dependent Claim
33 words
An on-vehicle control system as set forth in claim 14, wherein, when powered, the Internet terminal starts a browser, displays an opening animation, and presents an initial menu display after a certain time.
Claim 24
Dependent Claim
27 words
An on-vehicle control system as set forth in claim 19, wherein the initial menu display presents at least an Internet connection menu for connecting to the Internet.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-11-14 | 2004-05-15 | 2004-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-14 | 2008-05-15 | 2008-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-14 | 2012-05-15 | 2012-11-14 | $7700.00 | Window Closed / Lapsed |