JPH0332124A - Information collecting method for travelling vehicle - Google Patents
Information collecting method for travelling vehicleInfo
- Publication number
- JPH0332124A JPH0332124A JP1165317A JP16531789A JPH0332124A JP H0332124 A JPH0332124 A JP H0332124A JP 1165317 A JP1165317 A JP 1165317A JP 16531789 A JP16531789 A JP 16531789A JP H0332124 A JPH0332124 A JP H0332124A
- Authority
- JP
- Japan
- Prior art keywords
- information
- vehicle
- reception
- small
- reception station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000004891 communication Methods 0.000 abstract description 8
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、広いサービスエリアに走行、移動する多数の
車両からの１位置や報告等の各種の情報を収集する移動
車両の情報収集方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an information collection method for moving vehicles that collects various information such as one position and reports from a large number of vehicles running and moving in a wide service area. .
（従来の技術〉 従来から運送業者等の車両無線システムがあり。(Conventional technology) There have been vehicle wireless systems for transport companies and others.
特に配送業者に重宝がられている。It is especially valued by delivery companies.
第２図はそのような車両無線システムの従来構成の概略
を示す図で、２１は無線ゾーンを示し。FIG. 2 is a diagram schematically showing the conventional configuration of such a vehicle wireless system, and 21 indicates a wireless zone.
２２ｋ（ｋ＝１．２・・・・・・）は車両であり、それ
ぞれ車載無線装置を備えて収集または報告等の情報（以
下、各種情報等という）を受信局２３に送出する。22k (k=1.2 . . . ) are vehicles, each of which is equipped with an in-vehicle wireless device and transmits information such as collection or reporting (hereinafter referred to as various information, etc.) to the receiving station 23.
２４は情報センタであり受信局２３と有線等によって接
続され、これに受信局が上記各車両からの各種情報等を
転送し、表示または集計等の処理を行なう。Reference numeral 24 denotes an information center, which is connected to the receiving station 23 by wire or the like, to which the receiving station transfers various information etc. from each vehicle and performs processing such as display or aggregation.
従来１以上のような構成によって情報センタに集められ
る各車両の各種情報等は、直ちに運行管理や車両の適所
配置、走行指令等に極めて役立っている。Various types of information about each vehicle collected in an information center using one or more conventional configurations are extremely useful for operation management, appropriate placement of vehicles, driving instructions, etc.
（発明が解決しようとする課題）
しかしながら、上述した各種情報等の収集方法は、すべ
ての車両をただ一局の受信局が担当するものである。(Problem to be Solved by the Invention) However, in the method for collecting various information, etc. described above, only one receiving station is in charge of all vehicles.
したがって受信局が担当する各種情報等収集の車両が多
過ぎ、取扱うトラフィックが過大で、受信媒体の電波に
混信等を生じて受信が不確実になり、車両の管理処理等
が困難になる問題点があった。Therefore, the receiving station is in charge of too many vehicles for collecting various information, etc., and the traffic it handles is excessive, causing interference in the radio waves of the receiving medium, making reception uncertain, and making vehicle management difficult. was there.
本発明は上述の問題点に鑑み、トラフィックを軽減し、
各種情報等の受信率を向上させて情報センタにおける処
理業務を確実に遂行する、移動車両の情報収集方法の提
供を目的とする。In view of the above-mentioned problems, the present invention reduces traffic and
The purpose of the present invention is to provide an information collection method for moving vehicles that improves the reception rate of various types of information, etc., and reliably performs processing operations at an information center.
（課題を解決するための手段）
本発明は上記の目的を、車両の移動サービスエリアを複
数の小無線ゾーンに分かち、その各小無線ゾーンに情報
の受信局をそれぞれ設置し、それら各受信局は所属する
小無線ゾーンの車両から情報を受信して、一つの情報セ
ンタに転送する構成により達成する。(Means for Solving the Problems) The present invention has achieved the above-mentioned object by dividing a mobile service area of a vehicle into a plurality of small wireless zones, installing an information receiving station in each of the small wireless zones, and This is achieved by a configuration that receives information from vehicles in the small wireless zone to which it belongs and transfers it to one information center.
（作 用）
上記の本発明によれば、車両走行のサービスエリアを複
数の小ゾーンに分け、その各小ゾーンを無線ゾーンとし
て、それぞれに受（ｉ局を配置し。(Function) According to the present invention described above, the service area for vehicle travel is divided into a plurality of small zones, and each of the small zones is used as a wireless zone, and a receiving (i-station) is arranged in each of the small zones.
かつ、それら受信局が受信した車両の各種情報等を一つ
の情報センタに送出するので、各受信局が扱うトラフィ
ックが減少し、したがって受信電波に混信がなくなり受
信率が向上して、各種情報等の収集が確実になるから、
車両の運行管理等はもちろん、業務処理の正確な遂行が
可能になり、さらに受信局間が近距離であるから、ある
車両の送信情報を隣接する受信局が傍受できるから、受
信輻輳中の受信を援助することができ、また近距離通信
になるから車両無線装置は低出力でよくなり、小型低廉
な経済的なものが使用できる。In addition, since the various vehicle information etc. received by these receiving stations are sent to one information center, the traffic handled by each receiving station is reduced, and therefore there is no interference in the received radio waves, the reception rate is improved, and various information etc. This will ensure the collection of
Not only vehicle operation management, but also business processing can be carried out accurately.Furthermore, since the receiving stations are close to each other, adjacent receiving stations can intercept the transmitted information of one vehicle, making it possible to easily perform reception during reception congestion. In addition, since it is a short-range communication, the vehicle wireless device requires low output, and a small, inexpensive and economical device can be used.
（実施例〉 以下１本発明を図面を用いて詳細に説明する。(Example> The present invention will be explained in detail below using the drawings.
第１図は本発明の一実施例の構成を示す図であり、１．
（ｍ＝１．２．３・・・・・・、以下同じ）は小無線ゾ
ーンであり、各小無線ゾーン１ヤには車両無線装置を搭
載した車両２□（ｎ＝１．２．３・・・・・・以下同じ
）が、その小無線ゾーンを根拠エリアとして走行してい
る。３．は各小無線ゾーン１□の車両２．、、を管理す
る受信局、４は情報センタで、全受信局３１が収集した
各挿情報等が、これに転送される。FIG. 1 is a diagram showing the configuration of an embodiment of the present invention.1.
(m=1.2.3..., the same applies hereinafter) is a small wireless zone, and each small wireless zone 1 has a vehicle 2 (n=1.2.3) equipped with a vehicle wireless device. (the same applies hereafter) are running using that small wireless zone as their base area. 3. is the vehicle 2 in each small radio zone 1□. , 4 is an information center that manages the receiving stations 31, and the information collected by all the receiving stations 31 is transferred to this center.
このように通信系を構成する本発明は、各車両２□は所
属する受信局３、に情報を送出し、管理受信局は受信し
た各種情報等を情報センタ４に転送する。すなわち、各
車両２□は自己が所属する近距離の受信局３．と交信す
ることになり、受信局におけるトラフィックは減少し、
したがって電波が混信する確率も少ないから、各種情報
等の受信が確実になる。In the present invention, which configures a communication system in this way, each vehicle 2□ sends information to the receiving station 3 to which it belongs, and the management receiving station transfers the received various information etc. to the information center 4. That is, each vehicle 2□ receives a nearby receiving station 3. to which it belongs. The traffic at the receiving station will decrease,
Therefore, the probability of radio wave interference is low, so that various information can be received reliably.
（発明の効果）
以上説明して明らかなように本発明は、通信サービスエ
リアを複数の小無線ゾーンにより構成し。(Effects of the Invention) As is clear from the above description, the present invention configures a communication service area by a plurality of small wireless zones.
それぞれに受信局を設け、各受信局は自己の小無線ゾー
ンに所属する車両を対象に、各種情報等を収集し、それ
を情報センタに転送するから、受信局のトラフィックが
適度になり、そのため電波の混信等も軽減されて、情報
の授受が確実容易になり、−受信局が同時に複数の車両
からの各種情報等を受信しなければならないときは、隣
接の受信局が一方の受信を担当でき、さらに近距離通信
となるから車両無線装置は小出力、小型のものでよいか
ら経済的に構成可能な効果がある。Each station has a receiving station, and each receiving station collects various information on vehicles belonging to its own small wireless zone and transfers it to the information center, so the traffic at the receiving station is moderate. Radio wave interference is also reduced, making it easier to send and receive information. - When a receiving station has to receive various information from multiple vehicles at the same time, an adjacent receiving station is in charge of receiving one. Furthermore, since short-range communication is possible, the vehicle wireless device only needs to be small and low-output, so it can be economically constructed.
第１図は本発明の一実施例の通信系を示す図、第２図は
従来の通信系を示す図である。
１ヨ・・・小無線ゾーン（ただし、ｍ＝１゜２．３−−
−−・・）、 ２ ｍＢ ”’車両（ｎ＝１．２゜３・
・・・・・）、 ３．・・・受信局、４・・・情報セン
タ。FIG. 1 is a diagram showing a communication system according to an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional communication system. 1yo...Small wireless zone (however, m=1゜2.3--
--...), 2 mB'' Vehicle (n=1.2゜3・
...), 3. ...Receiving station, 4...Information center.
Claims (1)
ち、その各小無線ゾーンに情報の受信局をそれぞれ設置
し、それら各受信局は所属する小無線ゾーンの車両から
情報を受信して、一つの情報センタに転送することを特
徴とする移動車両の情報収集方法。The mobile service area for vehicles is divided into multiple small wireless zones, each of which is equipped with an information receiving station, and each receiving station receives information from the vehicles in the small wireless zone to which it belongs. A method for collecting information on a moving vehicle, the method comprising transmitting information to an information center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165317A JPH0332124A (en) | 1989-06-29 | 1989-06-29 | Information collecting method for travelling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165317A JPH0332124A (en) | 1989-06-29 | 1989-06-29 | Information collecting method for travelling vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332124A true JPH0332124A (en) | 1991-02-12 |
Family
ID=15810035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1165317A Pending JPH0332124A (en) | 1989-06-29 | 1989-06-29 | Information collecting method for travelling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104247B2 (en) | 2002-01-09 | 2006-09-12 | Nissan Motor Co., Ltd. | Direct fuel injection engine |
-
1989
- 1989-06-29 JP JP1165317A patent/JPH0332124A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104247B2 (en) | 2002-01-09 | 2006-09-12 | Nissan Motor Co., Ltd. | Direct fuel injection engine |
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