-
公开(公告)号：WO2008031324A1
公开(公告)日：2008-03-20
申请号：PCT/CN2007/002496
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
IPC: G08C17/02
CPC classification number: G08C17/00
Abstract: A remote speed adjuster is provided, which includes a main controller MCU for controlling display, sampling the keyboard and controlling the communication with the motor controller; a display unit(5-9) for displaying the working status of the capstan; a display drive circuit(4) for driving the display unit; a speed adjusting circuit(3) for adjusting the speed of the capstan; a wire and a wireless communication module(11,14) for communicating with the motor controller; and a keyboard circuit(1) for pressing the corresponding key by the user to obtain the corresponding function according to the demand; the said display unit(5-9), the display drive circuit(4), the speed adjusting circuit(3), the wire and the wireless communicating module(11,14) and the keyboard circuit(1) are respectively connected to the MCU. And a speed adjusting working method is also provided, which can not only control the forward rotation and the backward rotation, but also display the abnormal and normal working status information by importing the MCU and other function circuit module which could communicate with the motor controller.
-
公开(公告)号：WO2008040147A1
公开(公告)日：2008-04-10
申请号：PCT/CN2007/002626
申请日：2007-09-03
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
Abstract: A motorized winch comprises a drum unit (1), a gear case (2), a cable guide and an electromotor, wherein the drum unit is connected with the gear case, the cable guide is mounted on the drum unit. The winch may automatically brake by a disc-like gear at the outmost side of the gear case engaging with a planet gear, thereby assuring safety and ease of use.
-
公开(公告)号：WO2008043238A1
公开(公告)日：2008-04-17
申请号：PCT/CN2007/002625
申请日：2007-09-03
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
IPC: H02P7/00
Abstract: An H-bridge control system comprises a main control unit MCU (6), an H-bridge driver and protection circuit (1) for driving a motor, an H-bridge driving circuit (2) for driving the H-bridge driver, detecting units (3,4,5,8) for various detections, communication modules (9) for communicating with a remote controller. The H-bridge driver and protection circuit, the detecting units, the H-bridge driving circuit and the remote controller communication modules are all coupled to the main control unit MCU. A control method for the H-bridge control system is also provided.
-
公开(公告)号：WO2008031323A1
公开(公告)日：2008-03-20
申请号：PCT/CN2007/002492
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
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.
-
公开(公告)号：WO2008025235A1
公开(公告)日：2008-03-06
申请号：PCT/CN2007/002493
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
CPC classification number: B66D1/46
Abstract: A motor control device and its control method, the motor control device comprises a MCU (2), driving circuits (3, 4) for driving a driver (8), remote device communicating modules (1,10) for communicating with a remote controller, a battery voltage detecting circuit (9) for detecting the voltage of the battery, a temperature sensing circuit (7) for sensing the temperature of the driver, a current detecting circuit (6) for detecting the current of the winch. The driving circuits, the remote controller communicating modules, the battery voltage detecting circuit, the temperature sensing circuit and the current detecting circuit are all coupled to the MCU.
-
Patent Agency Ranking
公开(公告)号：WO2008046288A1
公开(公告)日：2008-04-24
申请号：PCT/CN2007/002494
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
Abstract: A wireless receiver and an operational method of the wireless receiver, and the wireless receiver includes a MCU controlling the indicator and detecting voltage and buttons; the relay and driving circuit which drives the winch; the wireless communication module communicating with the wireless remote transmitter; the circuit detecting the voltage of power supply. The relay and driving circuit, the wireless communication module and the circuit detecting the voltage are connected with the MCU. An operational method of the wireless receiver includes: initializing the wireless receiver and setting the first receiving mode; setting the second receiving mode and receiving the control command of the wireless receiver; detecting whether the command is received from the wireless remote transmitter, and controlling on the basis of the result.
-
公开(公告)号：WO2008040146A1
公开(公告)日：2008-04-10
申请号：PCT/CN2007/002624
申请日：2007-09-03
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
Abstract: A motorized winch comprises a drum unit (1), an auto-braking unit (2), a gear case unit, a cable guide (4) and an electromotor (5), wherein the auto-braking unit is inserted into the drum unit, the gear case unit is connected with the auto-braking unit, and the cable guide is mounted on the drum unit. A spring of the auto-braking unit frictionally contacts with the drum so that the inversion of the winch may not happen when withdrawing the cable, and even if the inversion happens, the winch can be stopped automatically in time.
-
公开(公告)号：WO2008025237A1
公开(公告)日：2008-03-06
申请号：PCT/CN2007/002497
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
CPC classification number: B66D1/46
Abstract: A motor control device and its control method, the motor control device comprises a MCU (2), driving circuits (5, 6) for driving a contactor (7), remote device communicating modules (1,10) for communicating with a remote controller. The driving circuits and the remote controller communicating modules are coupled to the MCU.
-
公开(公告)号：WO2008040148A1
公开(公告)日：2008-04-10
申请号：PCT/CN2007/002627
申请日：2007-09-03
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
Abstract: A DC contactor comprises a housing assembly (1) and a coil assembly (2) which is arranged in the housing assembly (1). The housing assembly (1) comprises a housing (10), a spring (15), and a conductive pin on the top of the housing (1). The coil assembly (2) comprises a electromagnetic core (20), and a coil (21) provided around the core (20).
-
公开(公告)号：WO2008025236A1
公开(公告)日：2008-03-06
申请号：PCT/CN2007/002495
申请日：2007-08-20
Applicant: 麦尔马克汽车电子(深圳)有限公司 , 龙彦丞 , 邰文博
CPC classification number: B66D1/46
Abstract: A cable controller comprises a MCU for controlling a indicator light and a buzzer, sampling a fingerboard and managing the communication with a motor controller, a drive circuit for driving the indicator light and the buzzer, a cable communication module for communicating with the motor controller, and a fingerboard circuit for pushing the key in response to the user's requirement to obtain corresponding function. The drive circuit, the cable communication module and the fingerboard are connected to the MCU respectively. In addition, an operation method for the cable controller is used to communicate with a motor controller.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.011 seconds)
