Intelligent voice control device for electric vehicle

Abstract

The invention relates to the technical field of voice control, and particularly discloses an intelligent voice control device for an electric vehicle, and the device comprises a voice broadcast device which is disposed on the electric vehicle, and the upper part of the voice broadcast device is fixedly connected with a voice chip; the waterproof mechanism can be used for blocking rainwater above the voice broadcaster; the wading mechanism can intelligently broadcast through the voice chip according to the water area depth when the electric vehicle wades into water, rainfall weather is sensed through the rainwater sensor, the upper end of the voice broadcast device is shielded from rain through the waterproof mechanism, rainwater is prevented from flowing back into the voice broadcast device to damage the voice chip, meanwhile, the rainfall is detected through the rainwater sensor, and the wading speed is improved. When the electric vehicle wades in rainy days, the position of the wading mechanism is set, intelligent broadcasting is conducted through the voice chip during wading, then the driver is reminded that the wading water level is too high, and the risk that a battery and a circuit of the electric vehicle are damaged is caused, and the driving safety of the driver is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of voice control technology, and in particular to an intelligent voice control device for an electric vehicle. Background Art

[0002] The electric bicycle's voice broadcast function provides sound feedback on vehicle status, operation results and safety tips, significantly improving the convenience, safety and intelligence of riding. It also supports voice commands to control operations such as locks and navigation, freeing your hands and reducing misoperations. Combined with personalized voice customization and anti-theft alarms, it further enhances the fun and safety of use.

[0003] The existing electric vehicle's voice broadcast function can broadcast real-time speeding reminders, battery level and endurance, lights and steering. However, when riding on extreme roads, such as wading or flooded roads, high water levels can cause electric vehicle batteries or circuits to leak. The electric vehicle's intelligent voice function cannot provide safety protection for the driver, posing a safety hazard. To this end, we propose an electric vehicle intelligent voice control device. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent voice control device for electric vehicles to solve the problem raised in the above background technology that when riding on extreme roads, such as wading or flooded roads, the high water level may cause leakage of the electric vehicle battery or circuit, and the intelligent voice function of the electric vehicle may be unable to provide safety protection for the driver, posing a safety hazard.

[0005] To achieve the above object, the present invention provides the following technical solution: an intelligent voice control device for an electric vehicle, comprising a voice announcer, the voice announcer being mounted on the electric vehicle, a voice chip being fixedly connected above the voice announcer, a support rod being fixedly connected above the voice chip, and a support plate being fixedly connected to one end of the support rod away from the voice chip; A water-isolating mechanism, located above the support plate, capable of isolating rainwater above the voice announcer; The wading mechanism is located below the voice announcer and can make intelligent announcements through a voice chip according to the depth of the water area when the electric vehicle is wading.

[0006] Wherein, the water-isolating mechanism includes a plurality of fixed plates fixedly connected to the upper end of the support plate, each of the fixed plates is arranged in a ring shape, and a blocking plate is provided between every two of the fixed plates, and the blocking plate is slidably connected to the support plate.

[0007] Among them, the fixing plate is fixedly connected to a limiting rod near one end of the supporting disk, a limiting groove is provided above the blocking plate, and the limiting rod is located inside the limiting groove and is slidably connected to the limiting groove.

[0008] Among them, an adjustment groove is opened in the center of the blocking plate, and hook claws are fixedly connected to both ends of the adjustment groove. The two hook claws are in a rotationally symmetrical relationship. A spring is arranged between the two hook claws, and both ends of the spring are fixedly connected to the two hook claws respectively.

[0009] Among them, a plurality of sliding grooves are opened at the upper end of the support plate, and the number of the sliding grooves corresponds to the number of the blocking plates. The sliding grooves are located below the blocking plates. A sliding block is slidably connected inside each sliding groove. The sliding block is fixedly connected to the bottom of the blocking plate at one end away from the support plate, and the sliding block is fixedly connected to an electric telescopic rod at one end away from the blocking plate.

[0010] Wherein, an arc-shaped rod is fixedly connected to the outer wall of the sliding block, and one end of the arc-shaped rod is pressed on the other end of the adjacent arc-shaped rod.

[0011] Among them, the upper end of the support plate is fixedly connected to a positioning rod, and the end of the positioning rod away from the support plate is fixedly connected to a rain sensor. The rain sensor is connected to the electric telescopic rod circuit, and the rain sensor is connected to the voice chip circuit.

[0012] Among them, the water-wading mechanism includes two adjusting rods fixedly connected to the bottom of the voice announcer, and the two adjusting rods are fixedly connected to a baffle at one end away from the voice announcer. A water tank is arranged between the two baffles, the upper end of the water tank is open, and the two ends of the water tank are fixedly connected to the baffle.

[0013] Among them, two conductive sheets are fixedly connected to the inner wall of the water storage tank, the conductive sheet is located near one end of the baffle, and the conductive sheet is connected to the voice chip circuit.

[0014] The present invention has at least the following beneficial effects: When in use, the present invention senses rainy weather through a rain sensor and shields the upper end of the voice announcer through a water-isolating mechanism to prevent rainwater from flowing back into the voice announcer and damaging the voice chip. At the same time, the rain sensor detects the amount of rainfall and broadcasts a message through the voice chip to remind the driver to drive safely. When wading in rainy days, the height of the adjustment rod is adjusted to set the position of the wading mechanism, and the voice chip performs intelligent broadcasting when wading, thereby reminding the driver that the wading water level is too high and there is a risk of damaging the battery and circuit of the electric vehicle, thereby ensuring the driver's driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the voice announcer of the present invention; Figure 2 This is a schematic cross-sectional view of the rain sensor of the present invention; Figure 3 This is a schematic diagram of the top view of the water isolation mechanism of the present invention; Figure 4This is a schematic diagram of the support plate structure of the present invention; Figure 5 This is a schematic diagram of the arc rod structure of the present invention; Figure 6 This is a schematic structural diagram of the electric telescopic rod of the present invention; Figure 7 This is a schematic diagram of the structure of the voice chip of the present invention; Figure 8 This is a schematic diagram of the overall structure of the barrier plate of the present invention; Figure 9 This is a schematic diagram of the main structure of the baffle plate of the present invention; Figure 10 This is a schematic diagram of the overall structure of the water storage tank of the present invention; Figure 11 Schematic diagram of the internal structure of the water storage tank of the present invention.

[0016] In the figure: 1. Voice announcer; 11. Voice chip; 12. Support rod; 13. Support plate; 2. Water-isolating mechanism; 21. Fixed plate; 22. Blocking plate; 23. Limiting rod; 24. Limiting slot; 25. Adjusting slot; 26. Hook; 27. Spring; 28. Sliding slot; 29. Sliding block; 210. Electric telescopic rod; 211. Arc rod; 212. Positioning rod; 213. Rain sensor; 3. Wading mechanism; 31. Adjusting rod; 32. Baffle; 33. Water storage tank; 34. Conductive sheet. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-11 The present invention provides a technical solution: an intelligent voice control device for an electric vehicle, comprising a voice announcer 1, the voice announcer 1 being mounted on an electric vehicle (not shown in the figure), a voice chip 11 being fixedly connected above the voice announcer 1, a support rod 12 being fixedly connected above the voice chip 11, and a support plate 13 being fixedly connected to one end of the support rod 12 away from the voice chip 11; A water-isolating mechanism 2 is located above the support plate 13 and is capable of isolating rainwater above the voice announcer 1; The wading mechanism 3 is located below the voice announcer 1 and can make intelligent announcements based on the water depth through the voice chip 11 when the electric vehicle is wading; When the present invention is in use, it senses rainy weather through the rain sensor 213, and shields the upper end of the voice announcer 1 from rain through the water-isolating mechanism 2 to prevent rainwater from flowing back into the voice announcer 1 and damaging the voice chip 11. At the same time, the rainfall is detected by the rain sensor 213, and the voice chip 11 broadcasts to remind the driver to drive safely. When wading in rainy days, the position of the wading mechanism 3 is set by adjusting the height of the adjusting rod 31, and the voice chip 11 performs intelligent broadcasting when wading, thereby reminding the driver that the wading water level is too high and there is a risk of damaging the battery and circuit of the electric vehicle, thereby ensuring the driver's driving safety.

[0019] The water blocking mechanism 2 includes a plurality of fixed plates 21 fixedly connected to the upper end of the support plate 13, each of the fixed plates 21 is arranged in a ring, and a blocking plate 22 is provided between every two of the fixed plates 21, and the blocking plate 22 is slidably connected to the support plate 13; The fixing plate 21 is fixedly connected to a limiting rod 23 at one end close to the supporting plate 13. A limiting groove 24 is provided above the blocking plate 22. The limiting rod 23 is located inside the limiting groove 24 and is slidably connected to the limiting groove 24. The blocking plate 22 has an adjustment slot 25 in the center, with hooks 26 fixedly connected at both ends of the adjustment slot 25. The two hooks 26 are rotationally symmetrical. A spring 27 is provided between the two hooks 26, with both ends of the spring 27 fixedly connected to the two hooks 26. Among them, a plurality of sliding grooves 28 are provided at the upper end of the support plate 13. The number of the sliding grooves 28 corresponds to the number of the blocking plates 22. The sliding grooves 28 are located below the blocking plates 22. A sliding block 29 is slidably connected inside each sliding groove 28. The end of the sliding block 29 away from the support plate 13 is fixedly connected to the bottom of the blocking plate 22. The end of the sliding block 29 away from the blocking plate 22 is fixedly connected to the electric telescopic rod 210. The outer wall of the sliding block 29 is fixedly connected with an arc-shaped rod 211, and one end of the arc-shaped rod 211 is pressed against the other end of the adjacent arc-shaped rod 211; The upper end of the support plate 13 is fixedly connected to a positioning rod 212, and the end of the positioning rod 212 away from the support plate 13 is fixedly connected to a rain sensor 213, the rain sensor 213 is connected to the electric telescopic rod 210, and the rain sensor 213 is connected to the voice chip 11; During rainy weather, rain drops fall on the rain sensor 213. Since the rain sensor 213 is connected to the electric telescopic rod 210, the electric telescopic rod 210 is energized and pushes the sliding block 29. The sliding block 29 slides inside the sliding groove 28. On the one hand, one end of the arc rod 211 fixedly connected to the sliding block 29 pushes the adjacent arc rod 211 to slide, and so on, pushing all the arc rods 211 in turn, and the remaining arc rods 211 drive the sliding block 29 to slide. On the other hand, the sliding block 29 can push the blocking plate 22 to slide; When the blocking plate 22 slides, on the one hand, the limiting rod 23 on one side of the fixing plate 21 slides inside the limiting groove 24 provided on the blocking plate 22, and the blocking plate 22 slides along the track of the limiting rod 23 to cover the top of the voice announcer 1. The blocking plate 22 cooperates with the fixing plate 21 to block the rainwater above the voice announcer 1, thereby preventing the rainwater from entering the voice announcer 1 and causing damage to the voice announcer 1. On the other hand, when rainwater drips onto the fixing plate 21 and the blocking plate 22 and flows into the gap between the fixing plate 21 and the blocking plate 22, it is guided to the edge of the voice announcer 1 through the limiting groove 24, thereby preventing the rainwater from flowing into the voice announcer 1 from between the fixing plate 21 and the blocking plate 22. When the blocking plate 22 slides, since the fixed plate 21 is fan-shaped and the space between each two fixed plates 21 is also fan-shaped, when the blocking plate 22 slides, the limiting rod 23 pulls the blocking plate 22 in opposite directions. At this time, the hooks 26 on both sides of the adjustment slot 25 move relative to each other, and the hooks 26 at both ends squeeze the springs 27. At this time, the springs 27 accumulate force, and the limiting rod 23 pulls the blocking plates 22 on both sides of the adjustment slot 25 toward both ends until the blocking plates 22 cover the top of the voice announcer 1; Since the rain sensor 213 is connected to the voice chip 11 circuit, when the rain sensor 213 drives the electric telescopic rod 210, the voice chip 11 broadcasts the rainy weather, reminding the driver to drive safely. At the same time, the fixing plate 21 and the blocking plate 22 cover the upper end of the voice announcer 1, reminding the driver to reduce the voice broadcast volume, so that the driver can concentrate on driving and avoid distraction. When the rain stops, the rain sensor 213 drives the electric telescopic rod 210 to move in the opposite direction. At this time, the electric telescopic rod 210 pulls the arc rod 211 through the sliding block 29. Since one end of the arc rod 211 presses on the other end of the adjacent arc rod 211, the other end of the arc rod 211 lifts the adjacent arc rod 211. At this time, all the blocking plates 22 can be pulled back in turn, and the normal volume of the voice broadcast can be restored.

[0020] The wading mechanism 3 includes two adjustment rods 31 fixedly connected to the bottom of the voice announcer 1. The two adjustment rods 31 are fixedly connected to a baffle 32 at one end away from the voice announcer 1. A water tank 33 is provided between the two baffles 32. The upper end of the water tank 33 is open, and both ends of the water tank 33 are fixedly connected to the baffle 32. Among them, two conductive sheets 34 are fixedly connected to the inner wall of the water storage tank 33. The conductive sheet 34 is located near one end of the baffle 32 and is connected to the circuit of the voice chip 11; In rainy weather, there is usually water on the road. First, the water tank 33 is adjusted to a suitable position through the adjustment rod 31, such as a height flush with or lower than the battery of the electric vehicle. When the electric vehicle wades through water, the accumulated water first flows into the water tank 33. Since the accumulated water is not pure water, ordinary water contains freely moving ions and impurities, so ordinary water has conductivity. At this time, the conductive sheets 34 at both ends are energized. Since the conductive sheets 34 are connected to the voice chip 11 circuit, the voice chip 11 now broadcasts that the electric vehicle is wading through water and is in dangerous waters, reminding the driver to stay away from the water or take a detour, to avoid leakage of the electric vehicle battery or circuit due to rainwater, and protect the driver's life safety.

[0021] The working principle and use process of the present invention: In rainy weather, rain drops fall on the rain sensor 213. Since the rain sensor 213 is connected to the electric telescopic rod 210, the electric telescopic rod 210 is energized and pushes the sliding block 29. At this time, the sliding block 29 is located in the sliding groove 28 and slides. On the one hand, one end of the arc rod 211 fixedly connected to the sliding block 29 pushes the adjacent arc rod 211 to slide. Similarly, all the arc rods 211 are pushed in turn, and the remaining arc rods 211 drive the sliding block 29 to slide. On the other hand, the sliding block 29 can push the blocking plate 22 to slide. When the blocking plate 22 slides, on the one hand, the limit rod on one side of the fixed plate 21 23 is located in the limiting groove 24 opened by the blocking plate 22 and slides. The blocking plate 22 slides along the track of the limiting rod 23 to block the rain above the voice announcer 1. On the other hand, rain drops on the fixing plate 21 and the blocking plate 22. When the rain flows into the gap between the fixing plate 21 and the blocking plate 22, it is guided to the edge of the voice announcer 1 through the limiting groove 24. When the blocking plate 22 slides, since the fixing plate 21 is fan-shaped and the space between each two fixing plates 21 is also fan-shaped, when the blocking plate 22 slides, the limiting rod 23 pulls the blocking plate 22 in opposite directions. At this time, the hooks 26 on both sides of the adjusting slot 25 move relative to each other, and the hooks 26 at both ends squeeze the springs 27. At this time, the spring 27 accumulates force, and the limit rod 23 pulls the blocking plates 22 on both sides of the adjustment slot 25 to both ends until the blocking plates 22 cover the top of the voice announcer 1; since the rain sensor 213 is connected to the voice chip 11 circuit, when the rain sensor 213 drives the electric telescopic rod 210, the rain weather is broadcast through the voice chip 11 to remind the driver to drive safely; when the rain stops, the rain sensor 213 drives the electric telescopic rod 210 to move in the opposite direction. At this time, the electric telescopic rod 210 pulls the arc rod 211 through the sliding block 29. Since one end of the arc rod 211 presses on the other end of the adjacent arc rod 211, the other end of the arc rod 211 lifts the adjacent arc rod. shaped rod 211, at this time, all the blocking plates 22 can be pulled back in turn to restore the normal volume of the voice broadcast; in rainy weather, there is usually water on the road. First, the water tank 33 is adjusted to a suitable position through the adjusting rod 31, such as the height is flush with the electric vehicle battery or lower than the battery. When the electric vehicle wades, the accumulated water first flows into the water tank 33. Since the accumulated water is not pure water, ordinary water contains freely moving ions and impurities, so ordinary water is conductive. At this time, the conductive sheets 34 at both ends are energized. Since the conductive sheets 34 are connected to the voice chip 11 circuit, the voice chip 11 now broadcasts that the electric vehicle is wading and is in dangerous waters, reminding the driver to stay away from the water or take a detour.

[0022] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0023] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent voice control device for an electric vehicle, comprising: A voice announcer (1), the voice announcer (1) being mounted on an electric vehicle, a voice chip (11) being fixedly connected above the voice announcer (1), a support rod (12) being fixedly connected above the voice chip (11), and a support plate (13) being fixedly connected at one end of the support rod (12) away from the voice chip (11); It is characterized by further comprising: A water-isolating mechanism (2), the water-isolating mechanism (2) being located above the support plate (13), and the water-isolating mechanism (2) being capable of blocking rainwater above the voice announcer (1); A wading mechanism (3), the wading mechanism (3) being located below the voice announcer (1), and the wading mechanism (3) being capable of intelligently announcing the depth of the water area through a voice chip (11) when the electric vehicle is wading; The water-isolating mechanism (2) comprises a plurality of fixed plates (21) fixedly connected to the upper end of the support plate (13), each of the fixed plates (21) being arranged in a ring shape, and a blocking plate (22) being provided between every two of the fixed plates (21), and the blocking plate (22) being slidably connected to the support plate (13); The wading mechanism (3) comprises two adjusting rods (31) fixedly connected to the bottom of the voice announcer (1), one end of the two adjusting rods (31) away from the voice announcer (1) is fixedly connected to a baffle (32), a water storage tank (33) is provided between the two baffles (32), the upper end of the water storage tank (33) is open, and both ends of the water storage tank (33) are fixedly connected to the baffle (32).

2. The intelligent voice control device for electric vehicles according to claim 1, characterized in that: The fixing plate (21) is fixedly connected to a limiting rod (23) at one end close to the supporting plate (13), a limiting groove (24) is provided above the blocking plate (22), and the limiting rod (23) is located inside the limiting groove (24) and is slidably connected to the limiting groove (24).

3. The intelligent voice control device for electric vehicles according to claim 2, characterized in that: An adjustment groove (25) is provided in the center of the baffle plate (22), and hooks (26) are fixedly connected at both ends of the adjustment groove (25). The two hooks (26) are in a rotationally symmetrical relationship. A spring (27) is provided between the two hooks (26), and both ends of the spring (27) are fixedly connected to the two hooks (26).

4. The intelligent voice control device for electric vehicles according to claim 3, characterized in that: A plurality of sliding grooves (28) are provided at the upper end of the support plate (13), the number of the sliding grooves (28) corresponding to the number of the blocking plate (22), the sliding grooves (28) being located below the blocking plate (22), a sliding block (29) being slidably connected inside each of the sliding grooves (28), the end of the sliding block (29) away from the support plate (13) being fixedly connected to the bottom of the blocking plate (22), and the end of the sliding block (29) away from the blocking plate (22) being fixedly connected to an electric telescopic rod (210).

5. The intelligent voice control device for electric vehicles according to claim 4, characterized in that: An arc-shaped rod (211) is fixedly connected to the outer wall of the sliding block (29), and one end of the arc-shaped rod (211) is pressed against the other end of an adjacent arc-shaped rod (211).

6. The intelligent voice control device for electric vehicles according to claim 5, characterized in that: The upper end of the support plate (13) is fixedly connected to a positioning rod (212), and one end of the positioning rod (212) away from the support plate (13) is fixedly connected to a rain sensor (213). The rain sensor (213) is connected to the circuit of the electric telescopic rod (210), and the rain sensor (213) is connected to the circuit of the voice chip (11).

7. The intelligent voice control device for electric vehicles according to claim 1, characterized in that: Two conductive sheets (34) are fixedly connected to the inner wall of the water storage tank (33), and the conductive sheets (34) are located near one end of the baffle (32). The conductive sheets (34) are connected to the circuit of the voice chip (11).

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