CN103802764B - Based on Beidou construction machinery vehicle control system and control method - Google Patents

Based on Beidou construction machinery vehicle control system and control method Download PDF

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CN103802764B
CN103802764B CN201410083865.9A CN201410083865A CN103802764B CN 103802764 B CN103802764 B CN 103802764B CN 201410083865 A CN201410083865 A CN 201410083865A CN 103802764 B CN103802764 B CN 103802764B
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vehicle
instruction
beidou
construction machinery
module
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CN201410083865.9A
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CN103802764A (en
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葛晓嘉
张长庆
张恒
王晓
汪媛媛
孙燕京
陈敏
彭美霞
胡伟平
郭嵱
张传帅
陈建
夏骏
张龙敏
甘华
王钰
曹洪梅
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江苏中寰卫星导航通信有限公司
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Abstract

本发明涉及基于北斗的工程机械车辆控制系统及控制方法,该方法包括以下步骤:监控中心下发SMS和GPRS指令,经无线通信模块接收,并将指令信息传给主控制器;主控制器接收到指令后,并对指令进行分析识别指令及等级:若为一级和二级锁车直接通过继电器对车辆的油路和电路进行控制;若为三级和四级锁车通过车载电脑板对发动机的转速进行控制(相关的指令和协议需要根据不同的工程机械厂家的设备进行定制);若为油箱锁定,即锁定油箱。 The present invention relates to a construction machine control based on the Compass vehicle system and a control method comprising the steps of: SMS and GPRS commands issued at the monitoring center, via the wireless communication module receives, and the instruction information to the main controller; master controller receives after the instruction, and the instruction is analyzed and the level of recognition instruction: controlling the oil circuit of the vehicle and if the vehicle of primary and secondary locks directly through the relay; the case of three- and four locks of the vehicle through the onboard computer board engine speed control (instructions and related protocols need to be customized to different manufacturers of construction machinery equipment); if the tank is locked, i.e. lock the tank. 可以通过SMS/GPRS等方式对工程机械车辆进行定位,查找车辆的当前位置,对车辆进行4个等级的锁定控制,并通过采集车辆的北斗卫星定位信息、车辆运行参数等来监测工程机械车辆的运行状态。 Can be done by SMS / GPRS, etc. for construction machinery vehicle location, look for the vehicle's current position, the vehicle four levels of locking control, and through the acquisition vehicle Beidou satellite positioning information, vehicle operating parameters to monitor construction machinery vehicles Operating status.

Description

基于北斗的工程机械车辆控制系统及控制方法 Based on Beidou construction machinery vehicle control system and control method

技术领域 FIELD

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[0001]本发明涉及基于北斗的工程机械车辆控制系统及控制方法,属于计算机控制技术领域。 [0001] The present invention relates to a control system and a control method for a construction machine based Compass vehicles, belonging to the technical field of computer control.

背景技术 Background technique

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[0002]对工程车辆生产企业为适应市场经济而普遍采用租赁、分期付款、融资等方式,然而带来的风险及售后服务的压力日益增大,申请人江苏中寰卫星导航通信有限公司在2004年启动了“挖掘机工程机械车辆信息化与工业化融合工程”项目的研究。 [0002] engineering vehicle manufacturers to adapt to the market economy and widespread use of leasing, hire purchase, financing, etc., but the pressures of increasing risks and after-sales service, the applicant Jiang Su Zhonghuan satellite navigation Telecommunications Co., Ltd. in 2004 research "excavators and other construction machinery vehicle information technology and industrialization project" year started.

发明内容 SUMMARY

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[0003]本发明的目的是为了克服以上的不足,提供一种能够实时监测工程机械车辆位置、控制工程机械设备运行和检测工程机械运行状态和参数的系统和设备。 [0003] The object of the present invention is to overcome the above deficiencies, to provide a construction machine capable of real-time monitoring of the vehicle position, the control system and operation of equipment and testing equipment engineering machinery engineering mechanical condition and parameters.

[0004]本发明的目的是通过以下技术方案来实现: [0004] The object of the present invention is achieved by the following technical solution:

[0005] 一种基于北斗的工程机械车辆控制系统,该系统包括: [0005] The vehicle control system for a construction machine based Beidou, the system comprising:

[0006]监控中心、无线通信模块、主控制器、接口模块、北斗定位模块和工程机械电脑板,监控中心通过无线通信模块与主控制器通信连接,主控制器经接口模块与工程机械电脑板连接,工程机械电脑板连接工程车辆的发动机,北斗定位模块和工程车辆的继电器、油箱锁及传感器分别与主控制器连接。 [0006] The monitoring center, the wireless communication module, a main controller, an interface module, and the module construction machinery Beidou computer board, the monitoring center wireless communication module is connected with the master controller via communication, the main controller via the computer interface module construction machine plate connection, construction machine engine work vehicle connected to the computer board, and the relay module Beidou work vehicle fuel tank and lock sensor are connected to the main controller.

[0007] 所述传感器包括水温传感器、水压传感器、油温传感器和油压传感器。 The [0007] sensor comprises a temperature sensor, a pressure sensor, an oil pressure sensor and an oil temperature sensor.

[0008]该系统还包括用户端。 [0008] The system further includes a user terminal.

[0009]上述系统的控制方法,该方法包括以下步骤: [0009] The control method of the system, the method comprising the steps of:

[0010] I)监控中心下发SMS和GPRS指令,经无线通信模块接收,并将指令信息传给主控制器; Hair [0010] I) at the monitoring center SMS and GPRS instructions received via the wireless communication module, and instruction information to the main controller;

[0011 ] 2)主控制器接收到指令后,并对指令进行分析识别指令及等级: After [0011] 2) the main controller receives the instruction, and the instruction is analyzed to identify and grade instruction:

[0012]若为一级和二级锁车直接通过继电器对车辆的油路和电路进行控制; [0012] When the control circuit of the vehicle, and an oil passage for primary and secondary locks directly through the relay vehicle;

[0013]若为三级和四级锁车通过工程机械电脑板对发动机的转速进行控制(相关的指令和协议需要根据不同的工程机械厂家的设备进行定制); [0013] When controlling the engine speed of the vehicle by three and four lock construction machine computer board (instructions and related protocols need to be customized to different manufacturers of construction machinery equipment);

[0014]若为油箱锁定,即锁定油箱。 [0014] When the tank is locked, i.e. lock the tank.

[0015] 所述指令如下: The [0015] instructions are as follows:

[0016] —级锁车:通过继电器对车辆的油路进行控制,切断油路供应;对应的SMS指令为SI,对应的GPRS二进制指令字节为0001 ; [0016] - car-lock: passage of the vehicle through a relay control, cut off the oil supply; the SMS is the SI corresponding to the instruction, the corresponding instruction byte binary GPRS 0001;

[0017] 二级锁车:通过继电器对车辆的电路进行控制,切断蓄电池的电路;对应的SMS指令为S2,对应的GPRS 二进制指令字节为0010; [0017] The two car lock: by the relay control circuit of the vehicle, the battery circuit is cut off; the SMS instruction corresponding to S2, the corresponding instruction byte binary GPRS 0010;

[0018]三级锁车:通过电脑板对发动机进行控制,限定发动机转速不超过1000转;对应的SMS指令为S3,对应的GPRS 二进制指令字节为0100 ; [0018] The tertiary lock vehicle: by an engine control computer board, defines the engine speed does not exceed 1000 rpm; the SMS corresponding to the command is S3, the corresponding instruction byte binary GPRS 0100;

[0019 ]四级锁车:通过电脑板对发动机进行控制,限定发动机转速不超过2000转;对应的SMS指令为S4,对应的GPRS二进制指令字节为OlOl; [0019] four car lock: by an engine control computer board, defines the engine speed does not exceed 2000 rpm; the SMS instruction corresponding to S4, the corresponding instruction byte binary GPRS OLOL;

[0020]油箱锁定:通过油箱锁对油箱盖进行锁定;对应的SMS指令为SY,对应的GPRS 二进制指令字节为1000。 [0020] The tank lock: locks of the tank through the tank cap lock; corresponding SMS instruction SY, GPRS binary instruction bytes corresponding to 1000.

[0021]该方法还包括以下步骤: [0021] The method further comprises the steps of:

[0022] 用户端通过电话、短信或者webservice接口方式向监控中心发送控制或者查询的指令。 [0022] UE by telephone, SMS or webservice interface to send control commands or queries to the monitoring center.

[0023]该方法还包括以下步骤: [0023] The method further comprises the steps of:

[0024]监控中心根据下发的查询指令后,传感器采集的车辆水温、水压、油温和油压传给主控制器,以主控制器编译成二进制的指令后,通过无线通信模块返回给监控中心; After [0024] According to the monitoring center after the query instruction issued, the vehicle sensor to collect temperature, pressure, oil temperature and oil pressure transmitted to the master controller, the master controller to compiled into binary instructions, return to the monitor via the wireless communication module center;

[0025]主控制器并将北斗定位模块对车辆实时位置信息,通过无线通信模块返回给监控中心。 [0025] The main controller module and Beidou real-time position information of the vehicle, is returned to the monitoring center through the wireless communication module.

[0026]本发明通过SMS/GPRS等方式对工程机械车辆进行定位,查找车辆的当前位置,对车辆进行4个等级的锁定控制,并通过采集车辆的北斗卫星定位信息、车辆运行参数等来监测工程机械车辆的运行状态。 [0026] The present invention is carried out by SMS / GPRS, etc. for construction machinery vehicle location, find the vehicle's current position, the vehicle lock control four levels, and monitored by the acquisition of the vehicle Beidou satellite positioning information, the vehicle operating parameters construction machinery running state of the vehicle.

[0027]本发明相比现有技术具有如下优点: [0027] The present invention has the advantage over the prior art:

[0028]本发明采用了全球卫星定位技术、地理信息技术、移动通信技术、互联网、车载终端等现代先进科学技术,在工程机械车辆卫星定位管理专用系统平台软件的设计、开发,工程机械车辆专用北斗终端的设计、开发,通过该系统平台及终端实现对工程机械全方面的管理功能等方面进行了大量的工作。 [0028] The present invention uses a global satellite positioning technology, geographic information technology, mobile communication technology, the Internet, on-board terminal and other modern advanced science and technology, specialized in design engineering machinery vehicles satellite positioning management dedicated system platform software, development, engineering machinery vehicles Compass terminal design, development, engineering machinery all aspects of management and other aspects of a lot of work achieved through the system platform and terminal. 其成果可以为相关行业的企业建立工程机械车辆实时监控管理体系提供成套技术服务。 The results can create construction machinery vehicles real-time monitoring system for the management of companies related industries provide complete sets of technical services.

[0029]本发明可以增强工程机械车辆使用单位的管理能力,通过对车辆的锁定防止车辆的非计划使用,减少意外情况的发生;通过对油箱的锁定,防止油料的非正常消耗;并通过对车辆的控制和位置定位,使工程机械车辆生产企业能够对未及时还款的客户进行控制和管理,有效的降低了企业的金融风险,提高了还款率。 [0029] The present invention can be enhanced using the unit of management of construction machinery vehicles, by locking the vehicle to prevent the vehicle unplanned use, to reduce the occurrence of unexpected situations; by tank lock, to prevent irregular consumption oilseeds; and by control and location targeting vehicles, engineering machinery vehicle manufacturers to make the customer not be able to timely repayment of control and management, effectively reduce the financial risk of the enterprise, improve the repayment rate. 通过对车辆相关运行参数的采集和统计,帮助工程机械车辆生产企业对设备的问题进行远程诊断,使企业能够采集大量的车辆运行数据,提高企业的设计水平。 Through the acquisition of the relevant vehicle operating parameters and statistics to help vehicle manufacturers of construction machinery equipment problems for remote diagnosis, enabling enterprises to collect a large number of vehicle operation data to improve the design level of the enterprise.

附图说明 BRIEF DESCRIPTION

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[0030]图1是本发明的系统组成示意图。 [0030] FIG. 1 is a schematic diagram illustrating a system of the present invention.

[0031]图2是本发明的工作流程图。 [0031] FIG 2 is a flowchart of the present invention.

具体实施方式 Detailed ways

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[0032]为了加深对本发明的理解,下面将结合实施例和附图对本发明作进一步详述,该实施例仅用于解释本发明,并不构成对本发明保护范围的限定。 [0032] For better understanding of the present invention, the following examples and the accompanying drawings in conjunction with embodiments of the present invention will be described in further detail, this embodiment is merely for explaining the present invention, not to limit the scope of the present invention.

[0033]如图1所示,本发明所提出的系统的结构示意图,该系统主要包括监控中心、无线通信模块、北斗定位模块、主控制器、接口模块、工程机械电脑板、继电器、发动机、油箱锁和传感器组成。 [0033] As shown in FIG. 1, a schematic structural diagram of the proposed system of the present invention, the system mainly comprises a control center, a wireless communication module, Beidou module, a main controller, an interface module, computer board construction machinery, relays, motors, lock and fuel tank sensor. 接口模块可采用RS232或者can总线方式。 Interface module bus can be RS232 or manner.

[0034]图2示出了本发明所提出的系统的工作流程和分析方法。 [0034] FIG 2 illustrates a workflow and analysis of the proposed system of the present invention.

[0035]本系统用户端可以通过电话、短信或者webservice接口等3种方式向监控中心发送控制或者查询的指令。 [0035] The present system the UE may send control commands or queries to the monitoring center in three ways, such as SMS webservice interface. 电话是指可以通过400电话的自动语音台,通过密码验证后,输入需要控制的设备手机号码,即可发送相关的控制或者查询指令;短信是指用户通过编辑短信发送到本系统的短信中心号上,系统验证用户手机号码通过后,即下发相关的控制或者查询指令,并将结果反馈至用户手机号码。 It refers to a telephone 400 via telephone automated voice station, the password authentication, the control device needs to input the phone number, to send a query or related control instruction; refers SMS message center number is sent to the system user by editing the text message after, the system verifies the user by phone number, i.e., issued by the relevant control commands or query, and the result is fed back to the user's mobile phone number. Webservice接口方式是指用户通过平台对接的方式向本系统发送指令。 Webservice user interface mode refers to the system by sending commands to the docking platform of the present embodiment.

[0036]无线通信模块负责接收指令,并将指令信息传给主控制器。 [0036] The wireless communication module responsible for receiving instructions, and the instruction information to the main controller.

[0037]主控制器接收到指令后对指令进行分析:一级和二级锁车直接通过继电器对车辆的油路和电路进行控制,三级和四级锁车通过工程机械电脑板对发动机的转速进行控制,相关的指令和协议需要根据不同的工程机械厂家的设备进行定制。 [0037] The main controller receives the instruction after instruction analysis: primary and secondary locks directly controlling the vehicle, vehicle-to-three and four latch circuits and the passage of the vehicle through a relay by the construction machine's engine computer board speed control, and instructions related protocols need to be customized to different manufacturers of construction machinery equipment.

[0038]车辆卫星定位查询指令将通过调取北斗定位模块中的实时位置信息,再通过无线通信模块返回给监控中心。 [0038] The satellite vehicle location query command retrieved by the real-time location Beidou module, and then returned to the monitoring center through the wireless communication module.

[0039]传感器每分钟采集一次车辆的水温、水压、油温和油压,并传给主控制器,主控制器编译成二进制的指令后,通过无线通信模块返回给监控中心进行存储。 [0039] collected by sensors of the vehicle once per minute temperature, pressure, and the hydraulic oil temperature, and passed to the master controller, the master controller is compiled into binary instructions to the monitoring center through the wireless communication module returns.

[0040]发明所述车辆控制系统,对车辆的控制方式有: [0040] The vehicle control system of the invention, the control mode of the vehicle are:

[0041 ] 一级锁车:通过继电器对车辆的油路进行控制,切断油路供应;对应的SMS指令为SI,对应的GPRS二进制指令字节为0001 ; [0041] a locked car: passage of the vehicle through a relay control, cut off the oil supply; the SMS is the SI corresponding to the instruction, the corresponding instruction byte binary GPRS 0001;

[0042] 二级锁车:通过继电器对车辆的电路进行控制,切断蓄电池的电路;对应的SMS指令为S2,对应的GPRS 二进制指令字节为0010; [0042] The two car lock: by the relay control circuit of the vehicle, the battery circuit is cut off; the SMS instruction corresponding to S2, the corresponding instruction byte binary GPRS 0010;

[0043]三级锁车:通过电脑板对发动机进行控制,限定发动机转速不超过1000转;对应的SMS指令为S3,对应的GPRS 二进制指令字节为0100 ; [0043] The tertiary lock vehicle: by an engine control computer board, defines the engine speed does not exceed 1000 rpm; the SMS corresponding to the command is S3, the corresponding instruction byte binary GPRS 0100;

[0044]四级锁车:通过电脑板对发动机进行控制,限定发动机转速不超过2000转;对应的SMS指令为S4,对应的GPRS 二进制指令字节为0101; [0044] four car lock: by an engine control computer board, defines the engine speed does not exceed 2000 rpm; the SMS instruction corresponding to S4, the corresponding instruction byte binary GPRS 0101;

[0045]油箱锁定:通过油箱锁对油箱盖进行锁定;对应的SMS指令为SY,对应的GPRS 二进制指令字节为1000。 [0045] The tank lock: locks of the tank through the tank cap lock; corresponding SMS instruction SY, GPRS binary instruction bytes corresponding to 1000.

Claims (2)

1.一种基于北斗的工程机械车辆控制系统,其特征是:该系统包括: 监控中心、无线通信模块、主控制器、接口模块、北斗定位模块和工程机械电脑板,监控中心通过无线通信模块与主控制器通信连接,主控制器经接口模块与工程机械电脑板连接,工程机械电脑板连接工程车辆的发动机,北斗定位模块、工程车辆的继电器、油箱锁及传感器分别与主控制器连接; 监控中心,用于下发SMS和GPRS指令,经无线通信模块接收,并将指令信息传给主控制器; 主控制器,用于接收到指令后对指令进行分析:对于一级和二级锁车直接通过继电器对车辆的油路和电路进行控制,三级和四级锁车通过工程机械电脑板对发动机的转速进行控制; 北斗定位模块,用于采集车辆实时位置信息,通并过无线通信模块返回给监控中心; 工程机械电脑板,用于对发动机的转速进行 1. A construction machine control system of a vehicle based on Beidou, characterized in that: the system comprising: a control center, a wireless communication module, a main controller, an interface module, and the module construction machinery Beidou computer board, the monitoring center through the wireless communication module is connected in communication with the master controller, the master controller via an interface module connected to the computer board and construction machinery, construction machinery connected to the computer board the vehicle engine, Beidou module, relays work vehicle fuel tank and lock sensor are connected to the main controller; monitoring center for SMS and GPRS issued instructions received via the wireless communication module and the command information to the master controller; a main controller for receiving the instruction command analysis: for the primary and secondary locks car directly through the oil passage and the relay control circuit of the vehicle, three and four lock vehicle speed of the engine is controlled by a computer board construction machine; Beidou module, for collecting real-time vehicle location information through wireless communication and through module returns to the monitoring center; computer board construction machinery, for the engine rotational speed is 制; 传感器,包括水温传感器、水压传感器、油温传感器和油压传感器,传感器采集的车辆水温、水压、油温和油压传给主控制器,以主控制器编译成二进制的指令后,通过无线通信模块返回给监控中心。 System; sensor comprising temperature sensors, pressure sensors, pressure sensor and an oil temperature sensor, a vehicle sensor to collect temperature, pressure, oil temperature and oil pressure transmitted to the master controller, the master controller to be compiled into a binary instruction, returned to the monitoring center through the wireless communication module.
2.根据权利要求1所述基于北斗的工程机械车辆控制系统,其特征是:该系统还包括用户端,用户端通过电话、短信或者webservice接口方式向监控中心发送控制或者查询的指令。 2. The method of claim 1 the construction machine based Beidou vehicle control system, characterized in that: the system further comprises a UE, the UE by the instruction, such as SMS webservice interface to send to the central control or monitoring query.
CN201410083865.9A 2014-03-07 2014-03-07 Based on Beidou construction machinery vehicle control system and control method CN103802764B (en)

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