CN200976198Y

CN200976198Y - Wireless remote controller

Info

Publication number: CN200976198Y
Application number: CN 200620017909
Authority: CN
Inventors: 龙彦丞; 邰文博
Original assignee: Mile Marker Automotive Electronics (ShenZhen) Ltd
Current assignee: TJM Shenzhen Ltd.
Priority date: 2006-08-23
Filing date: 2006-08-23
Publication date: 2007-11-14
Anticipated expiration: 2016-08-23

Abstract

The utility model provides a wireless remote controller which comprises an indicator light for controlling, a main controller MCU for detecting the voltage and the key, an indicator light for displaying the status of a capstan, a switching control circuit for wirelessly controlling the natural rotation or inversed rotation of the capstan, a wireless communication module group for communicating with a receiver box of the wireless remote controller, and a detection circuit for detecting the battery voltage of the wireless remote controller. The MCU is connected with the plurality of indicator lights, the wireless communication module group, the detection circuit for detecting the battery voltage, and the switching control circuit respectively. The utility model is characterized in that the controlling of natural rotation or inversed rotation of the capstan, the alarm for low voltage, and the processing mechanism of energy saving mode are all achieved through adopting MCU and other functional circuit module which greatly enhances the intelligent and automatic level.

Description

Digiplex

Technical field

The utility model relates to a kind of Digiplex.

Background technology

Electric capstan is mainly used in cross-country vehicle, agricultural automobile, ATV sport(s) car, yacht and other special vehicle.Be the self-protection and the draw-gear of vehicle, ship; can carry out vehicle in rugged surroundings such as snowfield, marsh, desert, seabeach, muddy hill path saves oneself; and may be under other condition; remove obstacles, draw operations such as article, installation, be oil, the hydrology, environmental protection, forestry, traffic, public security, frontier defense, reach the indispensable safety feature of other country sport.

The working mechanism of electric capstan inside is: the electric power of automobile storage battery at first drives electro-motor.Drum rotates and drives main drive shaft, and main drive shaft drives planet wheel again, produces powerful reduction gear ratio.So the torsion that increases is transferred back to drum, drum just drives wirerope.A clutch coupling is arranged between motor and the gear, can pass through a bat-handle switch.Brake unit is in drum inside, and when wirerope was tightened, drum will pin automatically.

When using, normally operates by electric capstan by the button on the telepilot.But the intelligent degree of prior remote controller is not high, only has the function of simple receiving and transmitting signal.

The utility model content

The technical problems to be solved in the utility model is, overcomes the deficiency that above-mentioned prior art exists, and the Digiplex of a kind of intellectuality, robotization is provided.

For solving the problems of the technologies described above, the utility model provides a kind of Digiplex, comprising:

Be used to control pilot lamp, the master controller MCU that detects voltage and detect button;

Be used to indicate the pilot lamp of capstan winch state;

The ON-OFF control circuit that is used for the forward and reverse of controlled in wireless capstan winch;

Be used for communicating the radio communication module with wireless remotely-controlled device receiving box; And

Be used to detect the testing circuit of the cell voltage of telepilot itself;

Described pilot lamp, radio communication module, battery voltage detection circuit, ON-OFF control circuit link to each other with described MCU respectively.

Further, described MCU comprises chip U3.

Further, described pilot lamp comprises light emitting diode D1, and when capstan winch is in when just changeing state, it becomes green; When capstan winch was in inverted status, it became redness; When being in alarm condition, it presents red green alternately flicker.

Further, the described radio communication module antenna A1 that comprises chip U1 and be attached thereto.

Further, described battery voltage detection circuit comprises continuous resistance R 4 and capacitor C 1.

Further, described ON-OFF control circuit comprises switch S 1, S2, resistance R 8, R6, R7, R5, and capacitor C 2.

The utlity model has following useful effect: by introducing MCU and other functional circuit module, not only can realize capstan winch is carried out the control of forward and reverse, low-voltage warning, battery saving mode treatment mechanism also are provided, have promoted intellectuality, the automatization level of Digiplex greatly.

Description of drawings

Fig. 1 is the outside connection diagram of the utility model Digiplex.

Fig. 2 is the circuit block diagram of the utility model Digiplex.

Fig. 3 a-3b is the circuit connection diagram of the utility model motor controller.

Fig. 4 is the workflow diagram of the utility model Digiplex.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Please refer to shown in Figure 1ly, the utility model motor controller links to each other with the motor of capstan winch by yellow, red, green three cables, links to each other with wire remote control devices by quick plug, and can communicate with Digiplex, and it is by the 12V powered battery.

Please refer to shown in Figure 2ly again, the utility model motor controller comprises master controller MCU, the pilot lamp that links to each other with MCU respectively, ON-OFF control circuit, radio communication module and battery voltage detection circuit.

Please be simultaneously in conjunction with shown in Fig. 3 a, master controller MCU is chip U3, is mainly used in the control pilot lamp, detects voltage and detects button.

Pilot lamp comprises light emitting diode D1, and when capstan winch was in " IN " (just changeing) state, it became green; When capstan winch was in " OUT " (counter-rotating) state, it became redness; When being in alarm condition, it presents red green alternately flicker.

ON-OFF control circuit is used for the forward and reverse of controlled in wireless capstan winch, comprises switch S 1, S2, resistance R 8, R6, R7, R5, and capacitor C 2.

Battery voltage detection circuit is used to detect the cell voltage of telepilot itself, links to each other with power supply, is used to detect the cell voltage of power supply, enters low-voltage and report to the police when supply voltage is not enough, and it comprises continuous resistance R 4 and capacitor C 1.

The radio communication mold class frequency is 2.4GHz, and it is used for communicating with wireless remotely-controlled device receiving box (seeing shown in Figure 1).Please refer to shown in Fig. 3 b, it is the circuit connection diagram of radio communication module.The antenna A1 that it mainly comprises chip U1 and is attached thereto.

Please refer to shown in Figure 4ly, the workflow of the utility model Digiplex is as follows:

Step 1, Digiplex carries out initialization, and clock=8MHz is configured to receiving mode.Check then whether data accepted flag is 1, arrive up to the 500ms timing time if not then continuing to check; If 1 or the 500ms timing time arrive, then system clock=31.25KHz is configured to sending mode, prepares outwards to send " IN " signal and " OUT " signal, promptly allows telepilot change normal mode of operation over to, with the control capstan winch.

Whether step 2, detecting has button to press.

If 1 has button to press, that then further judgement is pressed is " IN " or " OUT ":

(1) if " IN " then sends signal, open the IN relay, the IN pilot lamp is lighted, and capstan winch is in " IN " state (just changeing);

(2) if " OUT " then sends signal, open the OUT relay, the OUT pilot lamp is lighted, and capstan winch is in " OUT " state (counter-rotating).

If 2 do not have button to press, then first countdown 10s, if arrived 10s then enter battery saving mode, whether also will detect this moment has button to press, if have then carry out respective handling according to different key assignments as mentioned above, if not then keep in the battery saving mode.

If be less than 10s (by timer control), whether the cell voltage that then begins to detect Digiplex is not enough, reports to the police if then start the Digiplex low-voltage; If not, then earlier Digiplex is configured to sending mode, whether not enough, report to the police if then start the automobile batteries low-voltage if beginning to detect automobile batteries voltage again; If not, then change Digiplex over to normal operating conditions, promptly be configured to sending mode, carry out countdown again.

The utility model Digiplex is by introducing MCU and other functional circuit module, not only can realize capstan winch is carried out the control of forward and reverse, low-voltage warning, battery saving mode treatment mechanism also are provided, have promoted intellectuality, the automatization level of Digiplex greatly.

Claims

1, a kind of Digiplex is characterized in that: comprising:

Be used to indicate the pilot lamp of capstan winch state;

Be used to detect the testing circuit of the cell voltage of telepilot itself;

2, Digiplex according to claim 1 is characterized in that: described MCU comprises chip U3.

3, Digiplex according to claim 1 is characterized in that: described pilot lamp comprises light emitting diode D1, and when capstan winch is in when just changeing state, it becomes green; When capstan winch was in inverted status, it became redness; When being in alarm condition, it presents red green alternately flicker.

4, Digiplex according to claim 1 is characterized in that: the antenna A1 that described radio communication module comprises chip U1 and is attached thereto.

5, Digiplex according to claim 1 is characterized in that: described battery voltage detection circuit comprises continuous resistance R 4 and capacitor C 1.

6, Digiplex according to claim 1 is characterized in that: described ON-OFF control circuit comprises switch S 1, S2, resistance R 8, R6, R7, R5, and capacitor C 2.