COMMUNICATION SYSTEM FOR AGRICULTURAL IMPLEMENT

To provide a communication system for an agricultural implement that can be applied to an agricultural implement mounted on a tractor, which has enhanced communication versatility.SOLUTION: A communication system for an agricultural implement includes a communication conversion device 12 connected by wiring to a display device 11 arranged on a tractor 1, an actuator 23 installed in an agricultural implement 2, and a control unit 21 for controlling the actuator 23, which is connected by wiring to the communication conversion device 12 and can perform communication. A plurality of wiring systems are arranged in parallel for the wired connection between the communication conversion device 12 and the control unit 21; a first communication method is used for the communication between the display device 11 and the communication conversion device 12; and a second communication method is used for the communication between the control unit 21 and the communication conversion device 12. When receiving data from the display device 11 and transmitting it to the control unit 21, the communication conversion device 12 converts the communication method from the first communication method to the second communication method.SELECTED DRAWING: Figure 1 【課題】トラクタに装着する農作業機に適用できて通信の汎用性をより高くした農作業機用通信システムを提供することを目的とする。【解決手段】トラクタ１に配置可能な表示装置１１と有線接続される通信変換装置１２と、農作業機２に設置されるアクチュエータ２３と、アクチュエータ２３を制御し通信変換装置１２と有線接続されて通信が可能な制御部２１とを備え、通信変換装置１２と制御部２１の間の有線接続は、複数の配線が並列に設けられており、表示装置１１と通信変換装置１２の間の通信は第１の通信方式を使用し、制御部２１と通信変換装置１２の間の通信は第２の通信方式を使用し、通信変換装置１２は、表示装置１１からのデータを受信し制御部２１へ送信するときは、第１の通信方式から第２の通信方式へ変換する。【選択図】図１