CN208515658U - A kind of intelligent steering wheel - Google Patents

Abstract

The utility model provides a kind of intelligent steering wheel, including intelligent LED steering wheel and with the matching used wireless box of intelligent LED steering wheel.Wherein, it is provided with wireless signal transmitting module on the circuit of the wireless box and for obtaining or the signal circuit of readout data signal, the acquisition signal circuit connects wireless signal transmitting module.Reception of wireless signals module corresponding with wireless signal transmitting terminal is provided on the circuit of the intelligent LED steering wheel, the reading signal circuit of the wireless box can be obtained by three kinds of modes or readout data signal, connect the CAN bus of automotive interior circuit, OBD bus or LIN bus mode obtain or read CAN bus, the data-signal of OBD bus or LIN bus, the reception of wireless signals module on intelligent LED steering wheel is sent to through wireless signal transmitting module, it realizes CAN bus on automobile, in OBD bus or the acquisition of LIN bus or readout data signal Wireless transceiver to intelligent LED steering wheel.

Description

A kind of intelligent steering wheel

Technical field

The utility model relates to the technical fields of automobile assistant driving, more particularly to a kind of intelligent steering wheel.

Background technique

It is well known that there was only air bag device and car horn key above general stock car steering wheel, it is slightly higher It holds two sides or lower section on some vehicle steering wheels that some function keys can be set, is also (multi-functional steering wheel key) multi-functional side Have to disk key including settings such as sound equipment control, cruise, air-conditioning adjustings, is that driver can directly on the steering wheel The interior many electronic equipments of manipulation, intelligent LED steering wheel are exactly to increase on the basis of existing configuration in steering wheel upper front A display screen is added, display screen two sides have shine lamp group and operation control button, the intelligent LED side in vehicle travel process Display screen on disk, the meeting various operating statuses of real-time display vehicle, such as the real-time speed of vehicle, water temperature, engine oil temperature, oil The information such as consumption, various feature operation patterns, two side-emitting group of display screen can also be combined into more straight in the state of various functions The ambiance effect of sight, in vehicle travel process woth no need to bow check in control meter information, can be wholwe-hearted watch front attentively, from And concentrate on more energy in vehicle performance, greatly improve travel safety.

Intelligent LED steering wheel is the product that current superior automobile chooses to install configuration and automobile repacking fan is pursued, but The information data of existing repacking each function of intelligent LED steering wheel shows and is arranged be by connecting in wired mode and automobile Realization is connect, but to install automobile additional intelligent LED steering wheel or repacking multi-functional steering wheel key, needs replacing balance spring, tears open Vehicle spreads line, and to repacking, master worker is brought a great deal of trouble and to the destruction after automobile detachable, and may be replaced and be improved quality to market Below standard accessory causes reduced service life or failure, while may bring the problem on automotive safety, because of most automobiles Air bag is installed on the steering wheel, can reduce impact of the steering wheel to driver in an impact, to protect driver safe.

Furthermore intelligent LED steering wheel is reequiped, balance spring is needed replacing, steering wheel balance spring (being also spiral cable) is connection air bag With an annular element of loudspeaker, its design can guarantee still there is electric current entrance when air bag follows direction disc spins, and the inside Electric wire will not be split off because of frequent rotation twist, such air bag can all ensure that work at any time, in order to install intelligence additional LED energy steering wheel, carries out disassembly installation to balance spring and air bag, the quality for being easy to go wrong or replace in disassembly process balance spring does not reach Mark, then air bag cannot work normally, it is if it is accident occurs that threat to life is safe.

Summary of the invention

In order to solve the defect and deficiency of the above-mentioned prior art, the utility model provides one kind will be square by wireless module Each performance data information needed for on disk is sent on steering wheel from automobile, and institute is shown in display screen on the steering wheel Need the technology of information.

The technical scheme adopted by the utility model is a kind of intelligent steering wheel, it is characterised in that: including intelligent LED side To disk and with the matching used wireless box of intelligent LED steering wheel, wherein be provided on the circuit of the wireless box wireless signal hair Penetrate module and for obtaining or the circuit of readout data signal, the acquisition or reading signal circuit connection wireless signal transmitting Module；Reception of wireless signals module corresponding with wireless signal transmitting terminal, institute are provided on the circuit of the LED intelligent steering wheel It states CAN bus, OBD bus or the LIN bus for reading signal circuit connection automotive interior of wireless box and acquisition or reading CAN is total The signal of line, OBD bus or LIN bus, the wireless signal being sent on intelligent LED steering wheel through wireless signal transmitting module connect Module is received, realization will be on the information Wireless transceiver to intelligent LED steering wheel of CAN bus, OBD bus or LIN bus on automobile.

Further, the display screen on the reception of wireless signals module connection intelligent LED steering wheel, the display screen connect Intelligent LED steering wheel circuit is connect, realizes that wireless receiving module receives the letter of CAN bus on automobile, OBD bus or LIN bus Breath, the display screen display institute by intelligent LED energy steering wheel circuit system by required information on intelligent LED steering wheel The information of vehicles needed.

More preferably, the wireless signal transmitting module and reception of wireless signals module be wirelessly connected by bluetooth or 2.4G and Other communications.

The utility model has the beneficial effects that providing a kind of intelligent steering wheel to people by the implementation of the utility model And the matching used intelligent LED steering wheel of wireless box.By realizing the letter of CAN bus, OBD bus or LIN bus on automobile Breath be wirelessly transmitted on intelligent LED steering wheel, and can by intelligent LED energy steering wheel circuit system by required information in intelligence Information of vehicles required for display screen display on energy LED steering wheel.It solves traditional people and is installing or replacing intelligent LED additional Steering wheel, the problem of needing replacing balance spring, and reduce the lead of intelligent LED steering wheel, facilitate people to install additional or reduce because changing Security risk caused by dress.

Detailed description of the invention

Fig. 1 is the utility model wireless box working principle diagram.

Fig. 2 is the schematic diagram of the utility model intelligent LED steering wheel.

Fig. 3 is the circuit diagram that the utility model wireless box is connect with automobile.

Fig. 4 is the schematic diagram that the utility model intelligent LED steering wheel is connect with automobile circuit.

Specific embodiment

The utility model is further described in the following with reference to the drawings and specific embodiments.

A kind of intelligent steering wheel, including intelligent LED steering wheel and with the matching used wireless box of intelligent LED steering wheel.

Referring to attached drawing 1, take electricity for giving its inside in the wireless box from the power-supply controller of electric connecting with automobile batteries Circuit power supply, circuit in the wireless box by MCU and peripheral circuit constitute wireless signal transmitting module circuit and Read signal circuit.

Referring to attached drawing 2, the intelligent LED steering wheel takes electricity for it from the power-supply controller of electric connecting with automobile batteries Internal circuit power supply, the circuit of the intelligent LED steering wheel are equipped with wireless signal corresponding with wireless signal transmitting terminal and connect Module is received, the intelligent LED steering wheel is equipped with display screen, and the reception of wireless signals module connects intelligent LED steering wheel Circuit system (MCU) connects the display screen on intelligent LED steering wheel in intelligent LED steering wheel circuit system (MCU).The nothing Wire box is equipped with pairing key, is connected wireless box and the pairing of intelligent LED steering wheel by opening pairing key.

CAN bus, OBD bus or the LIN bus of reading signal circuit connection automotive interior in the wireless box are simultaneously read The signal for taking CAN bus, OBD bus or LIN bus is sent to the nothing on intelligent LED steering wheel through wireless signal transmitting module Line signal receiving module is realized the information Wireless transceiver of CAN bus, OBD bus or LIN bus on automobile to intelligent LED side Required information is shown on the display screen on intelligent LED steering wheel on disk, and through intelligent LED steering wheel circuit.

More preferably, the wireless signal transmitting module and reception of wireless signals module be wirelessly connected by bluetooth or 2.4G and Other communications.

The utility model by the acquisition in wireless box or read signal circuit obtain or read CAN bus on automobile, Then the information of OBD bus or LIN bus is sent by wireless signal transmitting module, by intelligent LED steering wheel with it is wireless The corresponding reception of wireless signals module of signal emission module receives, by intelligent LED steering wheel circuit system by required letter Breath is shown on the display screen on intelligent LED steering wheel.Realization is realized by CAN bus, OBD bus or LIN bus on automobile Information be wirelessly transmitted on intelligent LED steering wheel, solve traditional people install additional or replace intelligent LED steering wheel when, need The problem of replacing balance spring, and reduce the lead of intelligent LED steering wheel, facilitate people to install intelligent LED steering wheel or reduction additional Because of security risk caused by reequiping.

The above embodiments of the present invention is merely examples for clearly illustrating the present invention, and is not Limitations of the embodiments of the present invention.And it is apparent to extend out for the connotation for belonging to the utility model Variation or variation still fall within the protection scope of the utility model.

Claims (3)

1. a kind of intelligent steering wheel, it is characterised in that: matching used including intelligent LED steering wheel and with intelligent LED steering wheel Wireless box, wherein wireless signal transmitting module is provided on the circuit of the wireless box and for obtaining or reading data letter Number signal circuit, it is described acquisition or reading signal circuit connect wireless signal transmitting module；The electricity of the intelligent LED steering wheel Road is provided with reception of wireless signals module corresponding with wireless signal transmitting terminal, the acquisition of the wireless box or reading signal electricity Road connects CAN bus, OBD bus or the LIN bus of automotive interior and obtains or read CAN bus, OBD bus or LIN bus Signal, be sent to the reception of wireless signals module on intelligent LED steering wheel through wireless signal transmitting module, realization will be on automobile On the information Wireless transceiver to intelligent LED steering wheel of CAN bus, OBD bus or LIN bus.

2. a kind of intelligent steering wheel according to claim 1, it is characterised in that: the reception of wireless signals module connects intelligence Display screen circuit on energy LED steering wheel, the display screen circuit connection intelligent LED steering wheel circuit system, realization wirelessly connect The information that module receives CAN bus on automobile, OBD bus or LIN bus is received, adjusting by intelligent LED steering wheel key will Required information is shown on the display screen on intelligent LED steering wheel.

3. a kind of intelligent steering wheel according to claim 1, it is characterised in that: the wireless signal transmitting module and wireless Signal receiving module passes through bluetooth or 2.4G and other communications.