CN201156297Y - Wireless controller for automobile safe driving - Google Patents

Abstract

The utility model relates to an automobile safe running wireless controller which comprises a wireless transmitting part and a wireless receiver. The wireless transmitting part consists of two to seven wireless transmitter components. Each wireless transmitter component consists of a wireless transmitter and a solar battery which are combined. The quantity of receiving channels of the wireless receiver is equal to the quantity of the wireless transmitters and is also two to seven. The wireless receiver has the memory function, and every receiving channel output end of the wireless receiver is interlocked. Each wireless emitter coding is corresponding to each receiving channel decoding of the wireless receiver. The solar battery provides the wireless transmitter with a work power supply. The automobile safe running wireless controller can be used as the wireless controller of a combined automobile running recording instrument, after the automobile safe running wireless controller is matched with the combined automobile running recording instrument, the automobile can shift to proper highest safe speed limit value according to different road conditions, thereby realizing that the automobile can run safely at any section of a highway according to the regulated speed limit requirement.

Description

The vehicle safety travel wireless controller

Technical field

The utility model relates to a kind of vehicle safety travel wireless controller, and it relatively is applicable to and various combined type automobile Tachographs and the supporting use of automobile overspeed governor.

Background technology

At present, actual automobile travel recorder and the automobile overspeed governor that uses on automobile, owing to do not adopt solar cell and automobile storage battery wireless controller handoff technique in conjunction with power supply, make it when dynamically driving a vehicle, can't realize the speed limit that automaticallyes switch and to adapt according to different speed limits highway section with it, and can only come speed limit by a certain speed limit of initial setting, its weak point is: it has in fact only realized the speed limit in part highway section, can't realize all highway sections all in accordance with regulations speed limit come speed limit.

Summary of the invention

The utility model is intended to overcome the deficiency of above-mentioned technology, its objective is such realization: a kind of vehicle safety travel wireless controller, comprise wireless transmit part and wireless receiver, the wireless transmit part is made of 2-7 transmitting set assembly, each transmitting set assembly is formed by transmitting set and solar cell combination, the receiving cable quantity of wireless receiver and transmitting set quantity correspondent equal, it also is 2-7, solar cell just, negative pole connects the power supply of corresponding transmitting set respectively and just imports, negative terminal, wireless receiver possesses memory function, its each receiving cable output terminal interlocking, the coding of each transmitting set is with the decoding correspondence of each receiving cable of wireless receiver, represent each transmitting set assembly of different speed limits highway section signal be fixed on respectively with the other electric pole in its corresponding different speed limits highway section on, it is indoor that wireless receiver is installed in car steering, the power supply input of wireless receiver just, negative terminal is just connecing automobile power source respectively, negative pole, the signal output switch circuit of each receiving cable of wireless receiver are controlled each control circuit logical of corresponding speed limit highway section signal on the matching used combined type automobile Tachographs respectively, disconnected.

Described transmitting set and wireless receiver be corresponding electromagnetic wave type or infrared-type or ultrasonic type or laser type.

The utility model can be used as the wireless controller of combined type automobile Tachographs, the two supporting use.Automobile power supply switch closes, receive at last on the wireless receiver and represent the output channel of this speed limit highway section signal preferentially to connect, the signal output switch circuit of its corresponding receiving cable is connected the corresponding control circuit on the matching used combined type automobile Tachographs, makes its energising work.When this car sails another speed limit highway section into and when being installed in the other transmitting set in this speed limit highway section, wireless receiver on the car just can be received the signal that this transmitting set sends, the signal output switch circuit of its corresponding receiving cable control circuit power supply on the matching used combined type automobile Tachographs that just automaticallyes switch: disconnect the control circuit power supply of working in the front, it is quit work, connect another control circuit power supply corresponding simultaneously, it is devoted oneself to work with newly sailing the highway section signal into.Like this, when automobile travelled on all highways, the highest safety speed-limit value that can both automatically switch and adapt with it according to the road condition change situation in different highway sections was controlled at the speed of a motor vehicle in the highest safe limit speed per hour of corresponding running section defined all the time.It has overcome the defective that existing vehicle safety travel registering instrument can only a kind of speed of a motor vehicle of fixed constraints, compares with existing vehicle safety travel registering instrument, and its speed limit scope is wideer, thereby has significantly reduced the pernicious traffic hazard that automobile causes because of driving over the speed limit.

Description of drawings

Fig. 1 is the utility model circuit diagram

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

With reference to accompanying drawing 1, this vehicle safety travel wireless controller, comprise wireless transmit part 1 and wireless receiver 2, wireless transmit part 1 comprises transmitting set assembly 11,12, transmitting set assembly 11 is combined by transmitting set 111 and solar cell 112, transmitting set assembly 12 is combined by transmitting set 121 and solar cell 122, the receiving cable quantity of wireless receiver is 2, solar cell 112,122 just, negative pole correspondence respectively connects transmitting set 111,121 power supply input just, negative terminal, wireless receiver 2 possesses memory function, its each receiving cable output terminal interlocking, transmitting set 111,121 coding is with the decoding correspondence of wireless receiver 2 each receiving cable, represent the transmitting set assembly 11 of different speed limits highway section signal, below 12 lampshades that are separately fixed on the other electric pole in different speed limits highway section, it is indoor that wireless receiver 2 is loaded on car steering, the power supply input of wireless receiver 2 just, negative terminal is corresponding respectively just to connect automobile power source, negative pole, among the embodiment, the signal output switch circuit of two receiving cables of wireless receiver 2 adopts relay switching circuit, its separately the normally opened contact of relay control control circuit logical of corresponding speed limit highway section signal on the matching used combined type automobile Tachographs respectively, disconnected.Transmitting set that is adopted among the embodiment and wireless receiver are corresponding electromagnetic wave types.Transmitting set 111,121 is launched the signal of representing 40 kilometers/hour highway sections of speed limit and the signal in 100 kilometers/hour highway sections of speed limit respectively.

Automobile power supply switch closes, as the parking site before the automobile starting is the highway section of 40 kilometers/hour of speed limits, represent the preferential adhesive of relay of signal output relay on-off circuit of the receiving cable of this speed limit highway section signal on the wireless receiver 2, its normally opened contact is connected the corresponding control circuit power supply that has configured 40 kilometers/hour of speed limits on the matching used combined type automobile Tachographs in advance, make its energising work, the travel situations of automobile is carried out record.In case the speed of a motor vehicle surpasses 40 kilometers/hour, matching used combined type automobile Tachographs will send alarm signal, reminds the driver to slow down, and meanwhile, can also pass through control oil channel, and automobile is slowed down automatically.When automobile sails 100 kilometers/hour highway sections into, wireless receiver 2 on the car will be received and be installed in the other signal of representing the transmitting set 121 of 100 kilometers/hour highway section signals of speed limit in this speed limit highway section, the relay adhesive of the signal output relay on-off circuit of its corresponding receiving cable, its normally opened contact closure, connect another the corresponding control circuit power supply that has configured 100 kilometers/hour of speed limits on the matching used combined type automobile Tachographs in advance, it is devoted oneself to work, simultaneously, disconnect on the matching used combined type automobile Tachographs and the corresponding control circuit power supply of 40 kilometers/hour highway section signals of speed limit, it is quit work.In case automobile surpasses 100 kilometers/hour in the speed in this highway section, matching used combined type automobile Tachographs will send alarm signal, reminds the driver to slow down, and meanwhile, also can pass through control oil channel, and automobile is slowed down automatically.

Because transmitting set working power of the present utility model adopted solar cell for supplying power, make its work not only reliably but also environmental protection and energy-conservation, it can not be subjected to the influence that has a power failure, and installation and maintenance is also very easy.

The utility model can also be with the supporting use of various automobile overspeed governors.

Claims (2)

1, a kind of vehicle safety travel wireless controller, comprise wireless transmit part (1), wireless receiver (2), it is characterized in that: described wireless transmit part (1) is by comprising transmitting set assembly (11), (12) constitute at interior 2-7 transmitting set assembly, transmitting set assembly (11) is combined by transmitting set (111) and solar cell (112), transmitting set assembly (12) is combined by transmitting set (121) and solar cell (122), the receiving cable quantity of wireless receiver (2) also is 2-7, solar cell (112), (122) power supply just, negative pole connects corresponding transmitting set (111) respectively, (121) power supply input just, negative terminal, wireless receiver (2) possesses memory function, its each receiving cable output terminal interlocking, transmitting set (111), the decoding correspondence of each receiving cable of the same wireless receiver of coding (121) (2).

2, vehicle safety travel controller according to claim 1 is characterized in that: described transmitting set (111), (121) and wireless receiver (2) be corresponding electromagnetic wave type or infrared-type or laser type or ultrasonic type.

Images