WO2008031323A1 - Wireless remote transmitter and operational method thereof - Google Patents
Wireless remote transmitter and operational method thereof Download PDFInfo
- Publication number
- WO2008031323A1 WO2008031323A1 PCT/CN2007/002492 CN2007002492W WO2008031323A1 WO 2008031323 A1 WO2008031323 A1 WO 2008031323A1 CN 2007002492 W CN2007002492 W CN 2007002492W WO 2008031323 A1 WO2008031323 A1 WO 2008031323A1
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- WO
- WIPO (PCT)
- Prior art keywords
- wireless remote
- remote controller
- winch
- wireless
- detecting
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
Definitions
- the invention relates to a wireless remote controller and a control method thereof. Background technique
- Electric winches are mainly used in off-road vehicles, agricultural vehicles, ATV sports cars, yachts, and other special vehicles. It is a self-protection and traction device for vehicles and vessels. It can self-rescue in harsh environments such as snow, swamps, deserts, beaches, muddy mountain roads, and may perform obstacle removal, hauling items, installation facilities, etc. under other conditions. It is an indispensable safety device for petroleum, hydrology, environmental protection, forestry, transportation, public security, border defense, and other field sports.
- the working mechanism inside the electric winch is: the electric power of the car battery first drives the electric motor.
- the drum rotates to drive the drive shaft, and the drive shaft drives the planetary gears to produce a powerful reduction ratio.
- the increased torque is then transmitted back to the drum, which drives the cable.
- the brake unit is inside the drum and the drum is automatically locked when the cable is tightened.
- the present invention provides a wireless remote controller, including: a main controller MCU for controlling an indicator light, detecting a voltage and detecting a button; and an indicator light for indicating a state of the winch;
- a wireless communication module for communicating with a wireless remote control receiving box; and a detecting circuit for detecting a battery voltage of the remote controller itself;
- the indicator light, the wireless communication module, the battery voltage detecting circuit, and the switch control circuit are respectively connected to the MCU.
- the MCU includes a chip U3.
- the indicator light includes a light emitting diode D1, which turns green when the winch is in a forward rotation state; it turns red when the winch is in an inverted state; and alternately flashes red and green when in an alarm state .
- the wireless communication module includes a chip U1 and an antenna connected thereto
- the battery voltage detecting circuit includes a connected resistor R4 and a capacitor
- the switch control circuit includes switches Sl, S2, resistors R8, R6, R7, R5, and a capacitor C2.
- the invention also provides a working method of a wireless remote controller, comprising the following steps: a.
- the wireless remote controller performs initialization and enters a normal working mode;
- step a further includes the following steps:
- the wireless remote controller is initialized and configured to receive mode
- A2. Check if the data receiving flag is 1 . If not, continue checking until the 500ms time expires. If it is 1 or 500ms, the time is set to send mode.
- the step c further includes the following steps:
- step c further includes the following steps:
- Cl' starts counting down for 10s, if it reaches 10s, it enters power saving mode; and c2,. If it is not 10s, it starts to detect whether the battery voltage of the wireless remote controller is insufficient, and if so, starts the wireless remote controller low voltage alarm; , first configure the wireless remote controller to send mode, and then start detecting whether the car battery voltage is insufficient. If yes, start the car battery low voltage alarm; if not, configure the wireless remote controller to send mode, return to step cl, .
- the invention has the following beneficial effects: By introducing the MCU and other functional circuit modules, not only the control of the forward rotation and the reverse rotation of the winch can be realized, but also the low voltage alarm and the power saving mode processing mechanism are provided, and the wireless remote controller is greatly improved. Intelligent, automated water Flat. DRAWINGS
- 1 is a schematic diagram showing the external connection of the wireless remote controller of the present invention.
- FIG. 2 is a block diagram showing the circuit principle of the wireless remote controller of the present invention.
- 3a-3b are circuit connection diagrams of the motor controller of the present invention.
- the motor controller of the present invention is connected to the motor of the winch through three cables of yellow, red and green, is connected to the wired remote controller through a quick plug, and can communicate with the wireless remote controller, and is powered by a 12V battery. .
- the motor controller of the present invention comprises a main controller MCU, an indicator light connected to the MCU, a switch control circuit, a wireless communication module, and a battery voltage detecting circuit.
- the main controller MCU is the chip U3, which is mainly used to control the indicator light, detect the voltage and detect the button.
- the indicator light includes a light-emitting diode D1 which turns green when the winch is in the "IN” (forward) state; it turns red when the winch is in the "OUT” state; when it is in an alarm state, The red and green alternately flashes.
- the switch control circuit is used for wirelessly controlling the forward and reverse rotation of the winch, including the switch Sl, S2, resistors R8, R6, R7, R5, and capacitor C2.
- the battery voltage detecting circuit is used for detecting the battery voltage of the remote controller itself, is connected with the power source, and is used for detecting the battery voltage of the power supply.
- the low voltage alarm is entered, which includes the connected resistor R4 and the capacitor C1.
- the wireless communication module has a frequency of 2.4 GHz and is used to communicate with the wireless remote control receiver box (shown in Figure 1). Please refer to FIG. 3b, which is a circuit connection diagram of the wireless communication module. It mainly includes a chip U1 and an antenna Al connected thereto.
- the invention also provides a working method of the wireless remote controller. Please refer to FIG. 4, and the specific process is as follows:
- Step 2 check if there is a button press.
- buttons press If there is no button press, it will count down for 10s first. If it reaches 10s, it will enter the power saving mode. At this time, it will also detect whether there is a button press. If there is, it will be different according to the above. The key value is processed accordingly, and if not, it continues to be in the power saving mode.
- the wireless remote controller and the working method thereof of the invention can not only realize the control of forward and reverse rotation of the winch by introducing the MCU and other functional circuit modules, but also provide a low voltage alarm and a power saving mode processing mechanism, thereby greatly improving the wireless remote control.
- the level of intelligence and automation can not only realize the control of forward and reverse rotation of the winch by introducing the MCU and other functional circuit modules, but also provide a low voltage alarm and a power saving mode processing mechanism, thereby greatly improving the wireless remote control.
- the level of intelligence and automation can not only realize the control of forward and reverse rotation of the winch by introducing the MCU and other functional circuit modules, but also provide a low voltage alarm and a power saving mode processing mechanism, thereby greatly improving the wireless remote control.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
- Selective Calling Equipment (AREA)
Abstract
A wireless remote transmitter includes a control chip (4) controlling the indicator (6) and detecting voltage and buttons; the indicator (6) indicating the state of the winch; the switch control circuit (7) which controls the winch to turn in one direction or in the opposite direction; the 2.4GHz wireless communication module (8) communicating with receiver; the circuit detecting voltage of battery (2). The programmable interface (1) communicates with the control chip (4). The 3V power supply input (5) is applied to the 2.4GHz wireless communication module (8) when the switch of power supply (3)is turned on. The indicator (6), the wireless communication module (8), the circuit (2) detecting voltage and the switch control circuit (7) are connected to the control chip (4). An operational method of the wireless remote transmitter includes: initializing the wireless remote transmitter, and making it work normally; detecting whether a button is depressed, and controlling on the basis of the result.
Description
无线遥控器及其工作方法 技术领域 Wireless remote controller and working method thereof
本发明涉及一种无线遥控器及其控制方法。 背景技术 The invention relates to a wireless remote controller and a control method thereof. Background technique
电动绞盘主要用于越野汽车、 农用汽车、 ATV运动车、 游艇、 以 及其它特别车辆。 是车辆、 船只的自我保护及牵引装置, 可在雪地、 沼泽、 沙漠、 海滩、 泥泞山路等恶劣环境中进行车辆自救, 并可能在 其它条件下, 进行清障、拖拉物品、安装设施等作业,是石油、水文、 环保、 林业、 交通、 公安、 边防、 及其它野外运动不可缺少的安全装 置。 Electric winches are mainly used in off-road vehicles, agricultural vehicles, ATV sports cars, yachts, and other special vehicles. It is a self-protection and traction device for vehicles and vessels. It can self-rescue in harsh environments such as snow, swamps, deserts, beaches, muddy mountain roads, and may perform obstacle removal, hauling items, installation facilities, etc. under other conditions. It is an indispensable safety device for petroleum, hydrology, environmental protection, forestry, transportation, public security, border defense, and other field sports.
电动绞盘内部的工作机制是:汽车蓄电池的电力首先带动电动马 达。 鼓轮转动带动主动轴, 主动轴再带动行星齿轮, 产生强大的减速 比。 于是增加的扭力被传回到鼓轮, 鼓轮便带动钢缆。 马达和齿轮之 间有一个离合器, 能够通过一个手柄开关。 制动单元在鼓轮内部, 当 钢缆绷紧时, 鼓轮就会自动锁住。 The working mechanism inside the electric winch is: the electric power of the car battery first drives the electric motor. The drum rotates to drive the drive shaft, and the drive shaft drives the planetary gears to produce a powerful reduction ratio. The increased torque is then transmitted back to the drum, which drives the cable. There is a clutch between the motor and the gear that can be passed through a handle switch. The brake unit is inside the drum and the drum is automatically locked when the cable is tightened.
电动绞盘使用时通常是通过遥控器上的按键来操作。但现有的遥 控器智能化程度不高, 仅具有简单的收发信号的功能。 发明内容 When the electric winch is used, it is usually operated by the buttons on the remote control. However, the existing remote controller is not intelligent enough, and has only a simple function of transmitting and receiving signals. Summary of the invention
本发明要解决的技术问题在于, 克服上述现有技术存在的不足, 确认本
提供一种智能化、 自动化的无线遥控器及其工作方法。 为解决上述技术问题, 本发明提供一种无线遥控器, 包括. · 用于控制指示灯, 检测电压以及检测按键的主控制器 MCU; 用于指示绞盘状态的指示灯; The technical problem to be solved by the present invention is to overcome the deficiencies of the above prior art and confirm the present Provide an intelligent, automated wireless remote control and its working method. In order to solve the above technical problem, the present invention provides a wireless remote controller, including: a main controller MCU for controlling an indicator light, detecting a voltage and detecting a button; and an indicator light for indicating a state of the winch;
用于无线控制绞盘的正转与反转的开关控制电路; a switch control circuit for forward and reverse rotation of a wireless control winch;
用于与无线摇控器接收盒进行通信无线通信模組; 以及 用于检测遥控器本身的电池电压的检测电路; a wireless communication module for communicating with a wireless remote control receiving box; and a detecting circuit for detecting a battery voltage of the remote controller itself;
所述指示灯、 无线通信模组、 电池电压检测电路、 开关控制电路 分别与所述 MCU相连。 The indicator light, the wireless communication module, the battery voltage detecting circuit, and the switch control circuit are respectively connected to the MCU.
进一步地, 所述 MCU包括芯片 U3。 Further, the MCU includes a chip U3.
进一步地, 所述指示灯包括发光二极管 D1 , 当绞盘处于正转状 态时, 其变成绿色; 当绞盘处于反转状态时, 其变成红色; 当处于报 警状态时, 其呈现红绿交替闪烁。 Further, the indicator light includes a light emitting diode D1, which turns green when the winch is in a forward rotation state; it turns red when the winch is in an inverted state; and alternately flashes red and green when in an alarm state .
进一步地, 所述无线通信模组包括芯片 U1 及与之相连的天线 Further, the wireless communication module includes a chip U1 and an antenna connected thereto
Al。 Al.
进一步地, 所述电池电压检测电路包括相连的电阻 R4 和电容 Further, the battery voltage detecting circuit includes a connected resistor R4 and a capacitor
Cl。 Cl.
进一步地, 所述开关控制电路包括开关 Sl、 S2, 电阻 R8、 R6、 R7、 R5, 以及电容 C2。 Further, the switch control circuit includes switches Sl, S2, resistors R8, R6, R7, R5, and a capacitor C2.
本发明还提供一种无线遥控器的工作方法, 包括以下步骤: a. 无线遥控器进行初始化, 进入正常工作模式; The invention also provides a working method of a wireless remote controller, comprising the following steps: a. The wireless remote controller performs initialization and enters a normal working mode;
b.检测是否有按键被按下; 以及
C.根据检测结果进行控制处理。 b. detect if a button is pressed; and C. Control processing based on the test results.
进一步地, 所述步骤 a进一步包括以下步骤: Further, the step a further includes the following steps:
al. 无线遥控器进行初始化, 配置为接收模式; .以及 Al. The wireless remote controller is initialized and configured to receive mode;
a2.检查数据接收标志是否为 1 ,如果不是则继续检查直到 500ms 计时时间到; 如果是 1或 500ms计时时间到, 则配置为发送模式。 A2. Check if the data receiving flag is 1 . If not, continue checking until the 500ms time expires. If it is 1 or 500ms, the time is set to send mode.
进一步地, 如果所述步骤 b中检测到有按键被按下, 则所述步骤 c进一步包括以下步骤: Further, if it is detected in the step b that a button is pressed, the step c further includes the following steps:
cl. 如果是 "IN" ,则发送信号,打开 IN继电器, IN指示灯点亮, 绞盘处于正转状态; 以及 Cl. If it is "IN", send a signal to turn on the IN relay, the IN indicator lights up, and the winch is in the forward rotation state;
c2.如果是 "OUT" , 则发送信号, 打开 OUT继电器, OUT指示 灯点亮, 绞盘处于反转状态。 C2. If it is "OUT", send a signal, turn on the OUT relay, the OUT indicator lights, and the winch is in the reverse state.
进一步地, 如果所述步骤 b中检测到没有按键被按下, 则所述步 c进一步包括以下步骤: Further, if it is detected in step b that no button is pressed, the step c further includes the following steps:
cl'. 开始倒计时 10s, 如果到了 10s则进入省电模式; 以及 c2,. 如果没到 10s,则开始检测无线遥控器的电池电压是否不足, 如果是则启动无线遥控器低电压报警; 如果不是, 则先将无线遥控器 配置为发送模式,再开始检测汽车电池电压是否不足, 如果是则启动 汽车电池低电压报警; 如果不是, 则将无线遥控器配置为发送模式, 在回到步骤 cl,。 Cl'. starts counting down for 10s, if it reaches 10s, it enters power saving mode; and c2,. If it is not 10s, it starts to detect whether the battery voltage of the wireless remote controller is insufficient, and if so, starts the wireless remote controller low voltage alarm; , first configure the wireless remote controller to send mode, and then start detecting whether the car battery voltage is insufficient. If yes, start the car battery low voltage alarm; if not, configure the wireless remote controller to send mode, return to step cl, .
本发明具有以下有益的效果: 通过引入 MCU和其他功能电路模 块, 不仅可以实现对绞盘进行正转与反转的控制, 还提供了低电压报 警、 省电模式处理机制, 大大提升了无线遥控器的智能化、 自动化水
平。 附图说明 The invention has the following beneficial effects: By introducing the MCU and other functional circuit modules, not only the control of the forward rotation and the reverse rotation of the winch can be realized, but also the low voltage alarm and the power saving mode processing mechanism are provided, and the wireless remote controller is greatly improved. Intelligent, automated water Flat. DRAWINGS
图 1是本发明无线遥控器的外部连接示意图。 1 is a schematic diagram showing the external connection of the wireless remote controller of the present invention.
图 2是本发明无线遥控器的电路原理方框图。 2 is a block diagram showing the circuit principle of the wireless remote controller of the present invention.
图 3a-3b是本发明马达控制器的电路连接图。 3a-3b are circuit connection diagrams of the motor controller of the present invention.
图 4是本发明无线遥控器的工作方法的流程图。 具体实施方式 4 is a flow chart of a method of operation of the wireless remote controller of the present invention. detailed description
以下结合附图对本发明进行详细描述。 The invention is described in detail below with reference to the accompanying drawings.
请参照图 1所示, 本发明马达控制器通过黄、 红、 绿三条线缆与 绞盘的马达相连, 通过快速插头与有线遥控器相连, 并能与无线遥控 器进行通信, 其由 12V电池供电。 Referring to FIG. 1 , the motor controller of the present invention is connected to the motor of the winch through three cables of yellow, red and green, is connected to the wired remote controller through a quick plug, and can communicate with the wireless remote controller, and is powered by a 12V battery. .
再请参照图 2所示, 本发明马达控制器包括主控制器 MCU、 分 别与 MCU相连的指示灯、 开关控制电路、 无线通信模组以及电池电 压检测电路。 Referring to FIG. 2 again, the motor controller of the present invention comprises a main controller MCU, an indicator light connected to the MCU, a switch control circuit, a wireless communication module, and a battery voltage detecting circuit.
请同时结合图 3a所示, 主控制器 MCU是芯片 U3, 主要用于控 制指示灯, 检测电压以及检测按键。 Please also refer to Figure 3a. The main controller MCU is the chip U3, which is mainly used to control the indicator light, detect the voltage and detect the button.
指示灯包括发光二极管 Dl, 当绞盘处于 "IN" (正转)状态时, 其变成绿色; 当绞盘处于 "OUT" (反转)状态时, 其变成红色; 当 处于报警状态时, 其呈现红绿交替闪烁。 The indicator light includes a light-emitting diode D1 which turns green when the winch is in the "IN" (forward) state; it turns red when the winch is in the "OUT" state; when it is in an alarm state, The red and green alternately flashes.
开关控制电路用于无线控制绞盘的正转与反转, 包括开关 Sl、
S2, 电阻 R8、 R6、 R7、 R5, 以及电容 C2。 The switch control circuit is used for wirelessly controlling the forward and reverse rotation of the winch, including the switch Sl, S2, resistors R8, R6, R7, R5, and capacitor C2.
电池电压检测电路用于检测遥控器本身的电池电压, 与电源相 连, 用于检测供电的电池电压, 当供电电压不足时进入低电压报警, 其包括相连的电阻 R4和电容 C1。 The battery voltage detecting circuit is used for detecting the battery voltage of the remote controller itself, is connected with the power source, and is used for detecting the battery voltage of the power supply. When the power supply voltage is insufficient, the low voltage alarm is entered, which includes the connected resistor R4 and the capacitor C1.
无线通信模组频率为 2.4GHz, 其用于与无线摇控器接收盒(见 图 1所示)进行通信。 请参照图 3b所示, 其为无线通信模组的电路 连接图。 其主要包括芯片 U1及与之相连的天线 Al。 The wireless communication module has a frequency of 2.4 GHz and is used to communicate with the wireless remote control receiver box (shown in Figure 1). Please refer to FIG. 3b, which is a circuit connection diagram of the wireless communication module. It mainly includes a chip U1 and an antenna Al connected thereto.
本发明还提供一种无线遥控器的工作方法,请参照图 4所示, 具 体的流程如下: The invention also provides a working method of the wireless remote controller. Please refer to FIG. 4, and the specific process is as follows:
步骤一,无线遥控器进行初始化,时钟 =8MHz,配置为接收模式。 然后检查数据接收标志是否为 1 ,如果不是则继续检查直到 500ms计 时时间到; 如果是 1或 500ms计时时间到, 则***时钟 =31.25KHz, 配置为发送模式, 准备向外发送 "IN"信号和 "OUT"信号, 即让遥 控器转入正常工作模式, 以控制绞盘。 Step one, the wireless remote controller initializes, the clock is 8MHz, and is configured to receive mode. Then check if the data receiving flag is 1, if not, continue to check until the 500ms timing time arrives; if it is 1 or 500ms timing time, the system clock = 31.25KHz, configured as the transmission mode, ready to send the "IN" signal and The "OUT" signal causes the remote to go into normal operating mode to control the winch.
步骤二, 检测是否有按键按下。 Step 2, check if there is a button press.
1、如果有按键按下, 则进一步判断按下的是 "IN"还是 "OUT": 1. If there is a button press, it is further judged whether "IN" or "OUT" is pressed:
( 1 )如果是 "IN" , 则发送信号, 打开 IN继电器, IN指示灯点 亮, 绞盘处于 "IN" 状态 (正转); (1) If it is "IN", send a signal, turn on the IN relay, the IN indicator lights up, and the winch is in the "IN" state (forward rotation);
( 2 )如果是 ' OUT" , 则发送信号, 打开 OUT继电器, OUT指 灯点亮, 绞盘处于 "OUT" 状态 (反转)。 (2) If it is 'OUT', send a signal, turn on the OUT relay, the OUT indicator lights up, and the winch is in the "OUT" state (reverse).
2、 如果没有按键按下, 则先倒计时 10s, 如果到了 10s则进入省 电模式, 此时也将检测是否有按键按下, 如果有则如上所述根据不同
的键值进行相应处理, 如果没有则继续处于省电模式中。 2. If there is no button press, it will count down for 10s first. If it reaches 10s, it will enter the power saving mode. At this time, it will also detect whether there is a button press. If there is, it will be different according to the above. The key value is processed accordingly, and if not, it continues to be in the power saving mode.
如果没到 10s (通过定时器控制),则开始检测无线遥控器的电池 电压是否不足, 如果是则启动无线遥控器低电压报警; 如果不是, 贝 ij 先将无线遥控器配置为发送模式, 再开始检测汽车电池电压是否不 足, 如果是则启动汽车电池低电压报警; 如果不是, 则将无线遥控器 转入正常工作状态, 即配置为发送模式, 再进行倒计时。 If it is not 10s (controlled by timer), it will start to detect if the battery voltage of the wireless remote controller is insufficient. If it is, then start the wireless remote controller low voltage alarm; if not, Beij first configures the wireless remote controller to send mode, then Start to detect if the car battery voltage is insufficient. If yes, start the car battery low voltage alarm; if not, turn the wireless remote control into normal working state, that is, configure the transmission mode, and then count down.
本发明无线遥控器及其工作方法通过引入 MCU和其他功能电路 模块, 不仅可以实现对绞盘进行正转与反转的控制, 还提供了低电压 报警、 省电模式处理机制, 大大提升了无线遥控器的智能化、 自动化 水平。
The wireless remote controller and the working method thereof of the invention can not only realize the control of forward and reverse rotation of the winch by introducing the MCU and other functional circuit modules, but also provide a low voltage alarm and a power saving mode processing mechanism, thereby greatly improving the wireless remote control. The level of intelligence and automation.
Claims
1、 一种无线遥控器, 其特征在于: 包括: 1. A wireless remote controller, comprising:
用于控制指示灯, 检测电压以及检测按键的主控制器 MCU; 用于指示绞盘状态的指示灯; Main controller MCU for controlling the indicator light, detecting voltage and detecting the button; indicator light for indicating the state of the winch;
用于无线控制绞盘的正转与反转的开关控制电路; a switch control circuit for forward and reverse rotation of a wireless control winch;
用于与无线摇控器接收盒进行通信无线通信模组; 以及 用于检测遥控器本身的电池电压的检测电路; a wireless communication module for communicating with a wireless remote control receiving box; and a detecting circuit for detecting a battery voltage of the remote controller itself;
所述指示灯、 无线通信模组、 电池电压检测电路、 开关控制电路 分别与所述 MCU相连。 The indicator light, the wireless communication module, the battery voltage detecting circuit, and the switch control circuit are respectively connected to the MCU.
2、根据权利要求 1所述的无线遥控器, 其特征在于: 所述 MCU 包括芯片 U3。 The wireless remote controller according to claim 1, wherein: said MCU comprises a chip U3.
3、 根据权利要求 1所述的无线遥控器, 其特征在于: 所述指示 灯包括发光二极管 Dl, 当绞盘处于正转状态时, 其变成绿色; 当绞 盘处于反转状态时, 其变成红色; 当处于报警状态时, 其呈现红绿交 替闪烁。 3. The wireless remote controller according to claim 1, wherein: the indicator light comprises a light emitting diode D1, and when the winch is in a forward rotation state, it becomes green; when the winch is in an inverted state, it becomes Red; when in the alarm state, it flashes red and green alternately.
4、 根据权利要求 1所述的无线遥控器, 其特征在于: 所述无线 通信模组包括芯片 U1及与之相连的天线 Al。
4. The wireless remote controller according to claim 1, wherein: said wireless communication module comprises a chip U1 and an antenna A1 connected thereto.
5、 根据权利要求 1所述的无线遥控器, 其特征在于: 所述电池 电压检测电路包括相连的电阻 R4和电容 C1。 The wireless remote controller according to claim 1, wherein: said battery voltage detecting circuit comprises a connected resistor R4 and a capacitor C1.
6、 根据权利要求 1所述的无线遥控器, 其特征在于: 所述开关 控制电路包括开关 Sl、 S2, 电阻 R8、 R6、 R7、 R5, 以及电容 C2。 6. The wireless remote controller according to claim 1, wherein: said switch control circuit comprises switches Sl, S2, resistors R8, R6, R7, R5, and a capacitor C2.
7、 一种无线遥控器的工作方法, 包括以下步驟: 7. A method of operating a wireless remote control, comprising the steps of:
a. 无线遥控器进行初始化, 进入正常工作模式; a. The wireless remote controller is initialized and enters the normal working mode;
b.检测是否有按键被按下; b. detect if a button is pressed;
c 居检测结果进行控制处理。 c The detection result is controlled.
8、 根据权利要求 7所述的控制方法, 其特征在于: 所述步骤 a 进一步包括以下步骤: 8. The control method according to claim 7, wherein: the step a further comprises the following steps:
al. 无线遥控器进行初始化, 配置为接收模式; 以及 Al. The wireless remote controller is initialized and configured to receive mode;
a2.检查数据接收标志是否为 1 ,如果不是则继续检查直到 500ms 计时时间到; 如果是 1或 500ms计时时间到, 则配置为发送模式。 A2. Check if the data receiving flag is 1 . If not, continue checking until the 500ms time expires. If it is 1 or 500ms, the time is set to send mode.
9、 根据权利要求 7所述的控制方法, 其特征在于: 如果所述步 骤 b中检测到有按键被按下, 则所述步骤 c进一步包括以下步骤: cl. 如果是 "IN" ,则发送信号,打开 IN继电器, IN指示灯点亮, 绞盘处于正转状态; 以及 9. The control method according to claim 7, wherein: if it is detected in the step b that a button is pressed, the step c further comprises the following steps: cl. If it is "IN", then sending Signal, turn on the IN relay, the IN indicator lights up, and the winch is in the forward rotation state;
c2. 如果是 "OUT" , 则发送信号, 打开 OUT继电器, OUT指示
灯点亮, 绞盘处于反转状态。 C2. If it is "OUT", send a signal, open the OUT relay, OUT indication The lamp lights up and the winch is in the reverse state.
10、根据权利要求 7所述的控制方法, 其特征在于: 如果所述步 骤 b中检测到没有按键被按下, 则所述步骤 c进一步包括以下步骤: cl,. 开始倒计时 10s, 如果到了 10s则进入省电模式; 10. The control method according to claim 7, wherein: if it is detected in the step b that no button is pressed, the step c further comprises the steps of: cl,. starting the countdown for 10s, if it is 10s Then enter the power saving mode;
c2,. 如果没到 10s,则开始检测无线遥控器的电池电压是否不足, 如果是则启动无线遥控器低电压报警; 如果不是, 则先将无线遥控器 配置为发送模式, 再开始检测汽车电池电压是否不足, 如果是则启动 汽车电池低电压 4艮警; 如果不是, 则将无线遥控器配置为发送模式, 在回到步骤 cl,。
C2,. If it is not 10s, it will detect if the battery voltage of the wireless remote controller is insufficient. If it is, start the wireless remote controller low voltage alarm; if not, first configure the wireless remote controller to send mode, then start detecting the car battery. If the voltage is insufficient, if it is, start the car battery low voltage 4 alarm; if not, configure the wireless remote control to send mode, return to step cl.
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CN200610062262.6 | 2006-08-23 | ||
CNA2006100622626A CN101131791A (en) | 2006-08-23 | 2006-08-23 | Wireless remote controller and operating method thereof |
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WO2008031323A1 true WO2008031323A1 (en) | 2008-03-20 |
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PCT/CN2007/002492 WO2008031323A1 (en) | 2006-08-23 | 2007-08-20 | Wireless remote transmitter and operational method thereof |
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WO (1) | WO2008031323A1 (en) |
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TWI499889B (en) * | 2011-12-06 | 2015-09-11 | Futaba Denshi Kogyo Kk | Communication system for manipulation |
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CN105692484A (en) * | 2016-04-27 | 2016-06-22 | 湖南科技大学 | Portable winching machine tractive force telemetering device |
CN111862561A (en) * | 2019-08-29 | 2020-10-30 | 宁波联达绞盘有限公司 | Winch remote control circuit, remote control equipment and remote control method thereof |
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CN101131791A (en) | 2008-02-27 |
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