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System and apparatus for controlling vehicle-mounted equipment

A technology for in-vehicle equipment and control systems, applied in the field of equipment devices, can solve problems such as the increase in memory capacity, and achieve the effects of avoiding the increase in capacity, eliminating waste, and realizing cost.

Inactive Publication Date: 2001-01-10
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of these methods have the disadvantage of causing an increase in memory capacity.

Method used

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  • System and apparatus for controlling vehicle-mounted equipment
  • System and apparatus for controlling vehicle-mounted equipment
  • System and apparatus for controlling vehicle-mounted equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows an outline of an in-vehicle device control system according to this embodiment, and the system includes an information center 10 and a control device (not shown) mounted on a vehicle 12 . The information center 10 is infrastructure. The control device controls the in-vehicle device to be controlled. As described above, the in-vehicle device is any device controlled by a computer, for example, a prime mover and a navigation device. The present invention can also be used for the control of any other equipment.

[0029] In the information center 10, a control program for controlling the in-vehicle equipment is prepared. In the present embodiment, the information center 10 collects information on the status of each region. The regional conditions are, for example, the environmental conditions of the region and the policy requirements of the re...

Embodiment 2

[0070] In Example 1, the control appropriate to a region is performed focusing on the fact that environmental conditions and policy requirements differ depending on "sites". In Example 2, attention is paid to changes in conditions such as environmental conditions and policy requirements over "time". Therefore, the region (valid region) in the first embodiment is replaced with a period (valid period) in the second embodiment.

[0071] The composition of embodiment 2 and image 3 The configuration of the first embodiment shown is substantially the same. In the information center 10 , there is a data collection unit 34 that collects information on situations such as environmental conditions at various times from the information collection network 36 and the Internet 40 . Based on the collected information, the central control unit 32 judges what kind of control should be performed on the in-vehicle device during which period. Based on the judgment result, the program creation ...

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PUM

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Abstract

Equipment to be controlled is mounted on a vehicle (12). An information center (10) prepares a control program adapted to the control of the vehicle-mounted equipment in a valid area (18). The control program is transmitted to the vehicle (12) together with data representing the valid area (18) in the form of broadcast by using a broadcasting antenna (14). In the vehicle (12), a controller applies the control program to the control of the equipment based on the result of the sensing of the present position when the vehicle is in the valid area (18). The vehicle (12) acquires a control program adapted to the region where the vehicle is traveling. The effective region (18) can be favorably replaced by a valid period. The vehicle-mounted equipment can be suitably and easily controlled to meet the environmental conditions that vary depending upon the place where the vehicle is traveling and the time.

Description

technical field [0001] The present invention relates to an apparatus for controlling equipment mounted on a vehicle, and particularly relates to an apparatus capable of easily realizing appropriate equipment control even when environmental conditions and restrictive conditions vary with time and place. Background technique [0002] Electronic control technologies related to vehicles have been significantly advanced, and many in-vehicle devices mounted on vehicles are controlled by control devices with built-in computers. Dedicated control devices are provided for various in-vehicle devices, and some control devices are provided for collectively controlling a plurality of in-vehicle devices. Each control device stores a control program for controlling an in-vehicle device to be controlled in a program memory, and controls the in-vehicle device according to the control program. [0003] The in-vehicle device of the present invention is any device controlled by a computer. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02B60R16/023F02D29/02G08G1/09G08G1/0969G08G1/13
CPCB60R16/0231B60R16/02
Inventor 原田友康
Owner TOYOTA JIDOSHA KK
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