Hybrid tire pressure detection system and use method thereof

Abstract

The invention provides a hybrid tire pressure detection system and a use method thereof, and relates to the technical field of automobile tire pressure detection structures, the hybrid tire pressure detection system comprises a bearing support frame, a bearing clamping frame, a bearing bottom cylinder, an inflating valve, a bearing support ring, a bearing side plate and a protection support frame; a mounting carrying frame is mounted on the outer side of the bearing support frame; the bearing clamping frame is installed on the inner side of the bearing supporting frame. The bearing bottom cylinder is mounted on the outer side of the mounting carrying frame through the mounting side groove; the bearing support ring is mounted on the outer side of the automobile transmission shaft; mounting side columns are mounted on the bearing side plates; the outer side of the bearing support ring is sleeved with the protection support frame; the magnetic induction part borne by the bearing bottom cylinder moves through rotation of the wheels, so that the auxiliary battery independently drives the indirect detection system to supply power for operation under the condition that the vehicle is powered off. The tire pressure monitoring system solves the problems that a direct tire pressure monitoring system is difficult to supply power continuously, a power supply part is difficult to replace quickly, and an indirect tire pressure monitoring system cannot accurately detect the real number of a single tire.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile tire pressure detection structures, and in particular to a hybrid tire pressure detection system and a use method thereof. Background Art

[0002] Tire pressure, strictly speaking, refers to the pressure of the air inside the tire. The direct tire pressure monitoring system is a technology that uses pressure sensors installed in each tire to directly measure tire pressure. These sensors send pressure information to the central receiver module via a wireless transmitter, and then display the pressure data of each tire in real time. When the tire pressure is too low or leaking, the system will automatically sound an alarm; in addition to the direct tire pressure monitoring system, there are other types of tire pressure monitoring systems. The working principle of the indirect tire pressure monitoring system is that when the air pressure of a tire decreases, the weight of the vehicle will reduce the rolling radius of the wheel, causing it to rotate faster than other wheels. Tire pressure can be monitored by comparing the speed difference between tires. However, the indirect tire pressure monitoring system cannot provide real-time pressure data for each tire.

[0003] Based on the above, both the direct tire pressure monitoring system and the indirect tire pressure monitoring system currently have certain shortcomings. The direct tire pressure monitoring system is difficult to provide continuous power supply, and the power supply components are difficult to replace quickly, while the indirect tire pressure monitoring system is often unable to accurately perform real-number detection on a single tire. Therefore, under the premise of fully ensuring reliability, it is necessary to combine the advantages of the high detection accuracy of the direct tire pressure detection system and the low cost of the indirect tire pressure detection system processing solution to set up a hybrid tire pressure detection system. Summary of the invention

[0004] In view of this, the present invention provides a hybrid tire pressure monitoring system and a method of using the same, which comprises a bearing support frame, a bearing clamping frame, a bearing bottom tube, a valve stem, a bearing support ring, a bearing side plate, a protective support frame and a bearing support block, so as to solve certain shortcomings of both direct tire pressure monitoring systems and indirect tire pressure monitoring systems. The direct tire pressure monitoring system is difficult to provide continuous power supply, and the power supply components are difficult to replace quickly, while the indirect tire pressure monitoring system is often unable to accurately perform real number detection on a single tire. Therefore, under the premise of fully ensuring reliability, it is necessary to combine the advantages of the high detection accuracy of the direct tire pressure monitoring system and the low cost of the indirect tire pressure monitoring system processing solution to set up a hybrid tire pressure monitoring system.

[0005] The present invention provides a hybrid tire pressure detection system and a method for using the same, which specifically includes: a bearing support frame, a bearing clamp frame, a bearing bottom tube, a valve, a bearing support ring, a bearing side plate, a protective support frame and a bearing support block;

[0006] The two ends of the outer side of the bearing support frame are fixedly installed with mounting frames, and the bearing support frame and the mounting frame are semi-annular in structure. The outer sides of the two groups of mounting frames are provided with mounting side grooves, and the inner side of the bearing support frame is fixedly provided with a wiring carrier tube; the bearing clamping frame is fixedly installed on the inner side of the bearing support frame, and the bearing clamping frame is fixedly sleeved on the outer side of the automobile wheel hub. The bearing clamping frame is also a semi-annular in structure, and locking side blocks are fixedly installed on both ends of the bearing clamping frame; the bearing bottom cylinder is fixedly installed on the outer side of the mounting frame through the mounting side grooves, a wiring support cylinder is fixedly installed on the inner side of the bearing bottom cylinder, a fixed carrier block is fixedly installed on the inner side of the bearing bottom cylinder, a magnetic induction coil is fixedly installed on the inner side of the bearing bottom cylinder through the fixed carrier block, and a magnetic top block is fixedly installed on the top of the magnetic induction coil; the valve nozzle is fixedly arranged on the inner side of the automobile wheel hub inflation port, a detection device is fixedly installed on the side of the valve nozzle, a charging carrier bin is fixedly installed on the side of the detection device, and a driving battery is arranged on the inner side of the charging carrier bin; the The bearing support ring is fixedly installed on the outside of the automobile transmission shaft, and a detection support ring is fixedly provided on the outside of the bearing support ring. Driving side rings are fixedly installed on both sides of the bearing support ring, and driving gear blocks are fixedly provided on the outside of the driving side rings; the side of the bearing side plate is fixedly installed with a mounting side column, and the side of the mounting side column is fixedly installed with a reinforcement pillar, one end of the mounting side column is penetrated with a mounting groove, the side of the bearing side plate is fixedly installed with an assembly side frame, and the side of the assembly side frame is fixedly installed with an installation block; the protection support frame is sleeved on the outside of the bearing support ring, and the top of the protection support frame is penetrated with a mounting top groove, and a threaded support tube is fixedly installed on the top of the protection support frame through the mounting top groove, and a fixing ring is sleeved on the outside of the threaded support tube through a threaded structure, and a heat dissipation groove is penetrated on the outside of the threaded support tube; a conductive line is provided on the side of the bearing support block, a fixing support ring is fixedly installed on the side of the bearing support block, and an induction carrier tube is fixedly provided on the inner side of the fixing support ring, and the induction carrier tube is arranged on the inner side of the threaded support tube.

[0007] In at least some embodiments, the side of the mounting frame is further provided with: a positioning slot, a cable slot and a charging device;

[0008] The positioning slot is opened on the side of the installation frame; the cable arrangement slot is opened on the side of the installation frame; the charging device is fixedly installed on the inner side of the positioning slot; the charging device can be fixedly installed at a fixed point through the positioning slot, and at the same time, the cable arrangement slot can guide and carry the power line, so that the charging device can be stably electrically connected to the charging compartment, so that the charging compartment can flexibly store electricity for the driving battery.

[0009] In at least some embodiments, the side surface of the locking side block is further provided with: a locking opening and a locking bolt;

[0010] The locking opening is opened through the side of the locking side block; the locking bolt is arranged on the inner side of the locking side block through the locking opening; the locking bolt can be fixedly supported through the locking opening, so that the locking bolt can position and clamp the two groups of locking side blocks, so that the locking side block supports the bearing clamp frame to be stably mounted on the outer side of the car's wheel hub, so that the bearing clamp frame can stably support the power supply component of the direct detection device.

[0011] In at least some embodiments, the top of the carrier base tube is also provided with: a movable carrier tube and a closed top cover; the movable carrier tube is fixedly installed on the top of the carrier base tube, and the movable carrier tube is sleeved on the outside of the magnetic top block; the closed top cover is fixedly installed on the inside of the movable carrier tube; the magnetic top block can be movably supported by the movable carrier tube in conjunction with the closed top cover, so that the two adjacent groups of magnetic induction coils cooperate with the magnetic top block to perform magnetic induction power generation.

[0012] In at least some embodiments, the outer side of the valve is further provided with: a mounting support block and a closed side cover;

[0013] The mounting support block fixing sleeve is arranged on the outside of the valve mouth; the closed side cover fixing sleeve is arranged on the outside of one end of the valve mouth; the valve mouth can be fixedly supported by the mounting support block, so that the valve mouth support detection device is arranged at a suitable position of the wheel hub, and the closed side cover can shield and protect the valve mouth.

[0014] In at least some embodiments, the outer side of the detection support ring is further provided with: a detection slot and a detection support block;

[0015] The detection slot is arranged on the outside of the detection support ring; the detection support block is fixedly installed on the side of the detection support ring; the detection slot cooperates with the detection support block to provide regular electromagnetic induction to the magnetic sensing component when the detection support ring rotates, thereby detecting the change of the vehicle wheel speed.

[0016] In at least some embodiments, the side of the mounting block is also provided with: an auxiliary battery, a power generation device, a drive gear column and a control device;

[0017] The auxiliary battery is fixedly installed on the side of the mounting block; the power generation device is fixedly installed on the side of the mounting block; the driving gear column is rotatably arranged at one end of the power generation device; the control device is fixedly installed on the side of the power generation device; the rotation of the driving gear column can drive the power generation operation inside the power generation device, so that the auxiliary battery cooperates with the control device to continue to perform indirect tire pressure detection when the vehicle is powered off.

[0018] In at least some embodiments, the two sides of the protection support frame are further provided with: a bearing shaft block and a transmission gear ring;

[0019] The bearing shaft block is rotatably arranged on both sides of one end of the protective support frame; the transmission gear ring is fixedly sleeved on the outside of the bearing shaft block, and at the same time, the two sides of the transmission gear ring are respectively engaged with the driving gear column and the driving gear block; the transmission gear ring can be rotatably carried by the bearing shaft block, so that the transmission gear ring can be transmission-connected between the driving gear column and the driving gear block.

[0020] In at least some embodiments, the side of the induction carrier is further provided with: a ventilation opening and a magnetic induction component;

[0021] The ventilation opening is opened through the outside of the induction carrier tube; the magnetic sensing component is arranged on the inside of the induction carrier tube; the rotation speed of the automobile axle can be periodically detected by the magnetic sensing component, so as to achieve the purpose of tire pressure detection through the rotation speed difference, and the ventilation opening can provide heat dissipation protection for the magnetic sensing component.

[0022] The hybrid tire pressure detection system and its use method provided by the present invention have the following beneficial effects

[0023] The present invention is provided with a bearing support frame, a bearing clamp frame, a bearing bottom tube, a valve, a bearing support ring, a bearing side plate, a protective support frame and a bearing support block. The detection device can be fixedly installed at a suitable position of the wheel hub through the valve. At the same time, the bearing support ring can carry the detection support ring to be fixedly sleeved at a suitable position of the automobile wheel axle, and the protective support frame supports the magnetic sensing component to be arranged on the side of the detection support ring. The tire pressure in the tire is directly and stably detected in real numbers through the valve and the detection device. At the same time, the magnetic sensing component detects the speed change of the automobile wheel axle through the magnetic induction change generated by the rotation of the detection support ring, and indirectly detects the tire pressure of the automobile tire through the speed difference between the automobile wheel axles, so that the direct detection system and the indirect detection system can be directly mixed for detection, thereby preventing the occurrence of single detection. In the event of misjudgment of tire pressure, when one detection system is damaged, the other detection system performs emergency detection. When the car is damaged and is towed and shipped without power supply, the magnetic induction component carried by the load-bearing bottom drum is activated by the rotation of the wheels, and power is supplied to the charging device through magnetic induction, so that the direct detection system can provide auxiliary power for continuous use. The driving structure carried by the load-bearing side panel drives the power generation device to rotate through the rotation of the wheels, so that the auxiliary battery independently drives the indirect detection system to provide power for operation when the vehicle is powered off, so that the direct detection system and the indirect detection system perform hybrid complementary detection of tire pressure, and the information detected by the direct detection system and the indirect detection system are mixed and displayed as a reminder through the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0025] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0026] In the attached picture:

[0027] Figure 1 It shows a schematic structural diagram of the overall component assembly arrangement of a direct detection device according to an embodiment of the present invention;

[0028] Figure 2 It shows a structural schematic diagram of the assembly and disassembly arrangement of the whole components of the bearing support frame according to an embodiment of the present invention;

[0029] Figure 3 It shows a schematic structural diagram of the assembly and disassembly arrangement of the whole components of the load-bearing clamp frame according to an embodiment of the present invention;

[0030] Figure 4 It shows a schematic structural diagram of the assembly and disassembly arrangement of the whole parts of the load-bearing bottom barrel according to an embodiment of the present invention;

[0031] Figure 5 It shows a schematic structural diagram of the assembly and disassembly of the valve stem integral components according to an embodiment of the present invention;

[0032] Figure 6 It shows a schematic structural diagram of the overall component assembly arrangement of the indirect detection device according to an embodiment of the present invention;

[0033] Figure 7 It shows a structural schematic diagram of the assembly and disassembly arrangement of the integral components of the load-bearing side plate according to an embodiment of the present invention;

[0034] Figure 8 A schematic structural diagram of the assembly and disassembly arrangement of the integral components of a protection support frame according to an embodiment of the present invention is shown.

[0035] Fig. 9 A schematic structural diagram of the assembly and disassembly arrangement of the integral components of the bearing support block according to an embodiment of the present invention is shown.

[0036] Fig.10 A schematic diagram of a hybrid tire pressure monitoring system according to an embodiment of the present invention is shown.

[0037] Reference numerals list

[0038] 1. Bearing frame;

[0039] 101. Install the carrier frame; 102. Install the side groove; 103. Position the carrier groove; 104. Open the cable groove; 105. Charging device; 106. Cable carrier tube;

[0040] 2. Load-bearing clamp frame;

[0041] 201, locking side block; 202, locking opening; 203, locking bolt;

[0042] 3. Load-bearing bottom tube;

[0043] 301, wiring support tube; 302, fixed carrier block; 303, magnetic induction coil; 304, magnetic top block; 305, movable carrier tube; 306, closed top cover;

[0044] 4. Valve mouth;

[0045] 401, mounting support block; 402, closed side cover; 403, detection device; 404, charging compartment; 405, driving battery;

[0046] 5. Bearing support ring;

[0047] 501, detection support ring; 502, detection slot; 503, detection support block; 504, driving side ring; 505, driving gear block;

[0048] 6. Load-bearing side panels;

[0049] 601, install the side column; 602, reinforce the pillar; 603, install the slot; 604, assemble the side frame; 605, install the carrier block; 606, auxiliary battery; 607, power generation device; 608, drive gear column; 609, control device;

[0050] 7. Protect the support frame;

[0051] 701, bearing shaft block; 702, transmission gear ring; 703, mounting top groove; 704, threaded support tube; 705, fixing collar; 706, heat dissipation slot;

[0052] 8. Bearing support block;

[0053] 801, conduction circuit; 802, fixed support ring; 803, induction carrier tube; 804, ventilation opening; 805, magnetic induction component. DETAILED DESCRIPTION

[0054] Example: Please refer to Figures 1 to 10 :

[0055] The present invention proposes a hybrid tire pressure detection system and a method for using the same, comprising: a bearing support frame 1, a bearing clamp frame 2, a bearing bottom tube 3, a valve 4, a bearing support ring 5, a bearing side plate 6, a protective support frame 7 and a bearing support block 8;

[0056] The two ends of the outer side of the bearing support frame 1 are fixedly installed with mounting frames 101. At the same time, the bearing support frame 1 and the mounting frame 101 are semi-annular in structure. The two sets of mounting frames 101 are provided with mounting side grooves 102 on the outer sides. The inner side of the bearing support frame 1 is fixedly provided with a cable carrier tube 106. The bearing clamping frame 2 is fixedly installed on the inner side of the bearing support frame 1. At the same time, the bearing clamping frame 2 is fixedly sleeved on the outer side of the automobile wheel hub. The bearing clamping frame 2 is also semi-annular in structure. Locking side blocks 201 are fixedly installed on both ends of the bearing clamping frame 2. The bearing bottom tube 3 is fixedly installed on the mounting frame through the mounting side grooves 102. 101 outside, a wiring support tube 301 is fixedly installed on the inner side of the bearing bottom tube 3, a fixed carrier block 302 is fixedly installed on the inner side of the bearing bottom tube 3, a magnetic induction coil 303 is fixedly installed on the inner side of the bearing bottom tube 3 through the fixed carrier block 302, and a magnetic top block 304 is fixedly installed on the top of the magnetic induction coil 303; the valve 4 is fixedly arranged on the inner side of the automobile wheel hub inflation port, a detection device 403 is fixedly installed on the side of the valve 4, a charging carrier 404 is fixedly installed on the side of the detection device 403, and a driving battery 405 is arranged inside the charging carrier 404; the bearing support ring 5 is fixedly installed On the outside of the automobile transmission shaft, a detection support ring 501 is fixedly sleeved on the outside of the bearing support ring 5, and driving side rings 504 are fixedly installed on both sides of the bearing support ring 5, and a driving gear block 505 is fixedly installed on the outside of the driving side ring 504; a mounting side column 601 is fixedly installed on the side of the bearing side plate 6, and a reinforcement pillar 602 is fixedly installed on the side of the mounting side column 601, and a mounting slot 603 is opened through one end of the mounting side column 601, and an assembly side frame 604 is fixedly installed on the side of the bearing side plate 6, and an installation block 605 is fixedly installed on the side of the assembly side frame 604; the protection support frame 7 is sleeved on the bearing On the outside of the support ring 5, a mounting top groove 703 is penetrated through the top of the protection support frame 7, a threaded support tube 704 is fixedly installed on the top of the protection support frame 7 through the mounting top groove 703, a fixing ring 705 is sleeved on the outside of the threaded support tube 704 through a threaded structure, and a heat dissipation groove 705 is penetrated through the outside of the threaded support tube 704; a conductive line 801 is arranged on the side of the support block 8, a fixed support ring 802 is fixedly installed on the side of the support block 8, an induction support tube 803 is fixedly arranged on the inner side of the fixed support ring 802, and the induction support tube 803 is arranged on the inner side of the threaded support tube 704.

[0057] Embodiment 1: Figures 3 to 9As shown, the side of the mounting block 605 is also provided with: an auxiliary battery 606, a power generation device 607, a driving gear column 608 and a control device 609; the auxiliary battery 606 is fixedly installed on the side of the mounting block 605; the power generation device 607 is fixedly installed on the side of the mounting block 605; the driving gear column 608 is rotatably arranged at one end of the power generation device 607; the control device 609 is fixedly installed on the side of the power generation device 607; the two sides of the protection support frame 7 are also provided with: a bearing shaft block 701 and a transmission gear ring 702; the bearing shaft block 701 is rotatably arranged on both sides of one end of the protection support frame 7; the transmission gear ring 702 is fixedly sleeved on the outside of the bearing shaft block 701, and at the same time, the two sides of the transmission gear ring 702 are respectively engaged with the driving gear column 608 and the driving gear block 505 for transmission; the side of the induction carrier 803 is also provided with : Ventilation opening 804 and magnetic induction component 805; the rotation of the driving gear column 608 can drive the power generation device to perform power generation operation, so that the auxiliary battery 606 cooperates with the control device 609 to continue to perform indirect tire pressure detection when the vehicle is powered off; the ventilation opening 804 is opened through the outside of the induction carrier 803; the magnetic induction component 805 is arranged on the inside of the induction carrier 803; it is fixedly installed on the outside of the automobile axle through the bearing support ring 5, and the driving side ring 504 cooperates with the driving gear block 505 to drive the transmission gear ring 702 to rotate, so that the driving gear column 608 can drive the power generation device 607 to continuously generate electricity, so that the auxiliary battery 606 can provide emergency independent power supply to the detection system, and the magnetic induction component 805 can detect the speed difference of the axle in real time to perform indirect detection of tire pressure.

[0058] Embodiment 2: Based on Embodiment 1, Figures 2 to 8As shown, the side of the mounting frame 101 is also provided with: a positioning slot 103, a wiring slot 104 and a charging device 105; the positioning slot 103 is opened on the side of the mounting frame 101; the wiring slot 104 is opened on the side of the mounting frame 101; the charging device 105 is fixedly installed on the inner side of the positioning slot 103; the side of the locking side block 201 is also provided with: a locking opening 202 and a locking bolt 203; the locking opening 202 runs through and is opened on the side of the locking side block 201; the locking bolt 203 is arranged on the inner side of the locking side block 201 through the locking opening 202; the top of the bearing bottom tube 3 is also provided with: a movable bearing tube 305 and a closed top cover 306; the movable bearing tube 305 is fixedly installed on the top of the bearing bottom tube 3, and the movable bearing tube 305 is sleeved on the outside of the magnetic top block 304; the closed top cover 306 is fixedly installed on the inner side of the movable bearing tube 305; the outer side of the valve 4 is also provided with: a mounting support block 401 and a closed Side cover 402; the mounting support block 401 is fixedly sleeved on the outside of the valve 4; the closed side cover 402 is fixedly sleeved on the outside of one end of the valve 4; the outside of the detection support ring 501 is also provided with: a detection slot 502 and a detection support block 503; the detection slot 502 is opened on the outside of the detection support ring 501; the detection support block 503 is fixedly installed on the side of the detection support ring 501; the structure of the direct detection system is stably installed on the outside of the wheel hub through the bearing clamp frame 2, and at the same time, the bearing bottom cylinder 3 can slide the magnetic induction coil 303 and the magnetic top block 304, so that the two adjacent groups of magnetic induction coils 303 and the magnetic top block 304 can perform active magnetic induction power generation, so that the power generated by magnetic induction can be stably transmitted to the charging device 105, so that the charging device 105 cooperates with the charging carrier 404 to assist the drive battery 405 in storing electricity, so that the drive battery 405 drives the detection device 403 to perform continuous direct tire pressure detection.

[0059] Specific usage and function of this embodiment: In the present invention, when in use, the detection device 403 is fixedly installed at a suitable position of the wheel hub through the valve 4, and at the same time, the bearing support ring 5 carries the detection support ring 501 and is fixedly sleeved at a suitable position of the automobile wheel axle, and the protective support frame 7 supports the magnetic sensing component 805 and is set on the side of the detection support ring 501. The tire pressure in the tire is directly and stably detected in real numbers through the valve 4 and the detection device 403. At the same time, the magnetic sensing component 805 detects the speed change of the automobile wheel axle through the magnetic induction change generated by the rotation of the detection support ring 501, and indirectly detects the tire pressure of the automobile tire through the speed difference between the automobile wheel axles, so that the direct detection system and the indirect detection system can be directly mixed for detection. The detection system can prevent misjudgment of tire pressure due to a single detection. At the same time, after one detection system is damaged, the other detection system performs emergency detection. The magnetic induction component carried by the bearing bottom cylinder 3 generates electricity through magnetic induction when the wheel rotates, so that the direct detection system can perform auxiliary storage for continuous use, preventing the direct detection system from being unable to detect normally due to power shortage of the power supply component due to long-term use. The driving structure carried by the bearing side plate 6 drives the driving gear column 608 to rotate through the rotation of the wheel, so that the power generation device 607 cooperates with the auxiliary battery 606 to independently drive the indirect detection system to provide power for operation when the vehicle is powered off, so that the direct detection system and the indirect detection system can perform hybrid complementary detection of the tire pressure.

[0060] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.

[0061] The above clearly and completely describes the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention.

[0062] Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0063] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above invention, which fall within the scope of protection of the present invention.

Claims

1. A hybrid tire pressure detection system, comprising: A bearing support frame (1), a bearing clamp frame (2), a bearing bottom tube (3), a valve (4), a bearing support ring (5), a bearing side plate (6), a protective support frame (7) and a bearing support block (8); The two ends of the outer side of the bearing support frame (1) are fixedly installed with mounting frames (101), the outer sides of the two sets of mounting frames (101) are provided with mounting side grooves (102), and the inner side of the bearing support frame (1) is fixedly provided with a wiring carrier tube (106); the bearing clamping frame (2) is fixedly installed on the inner side of the bearing support frame (1), and the bearing clamping frame (2) is fixedly sleeved on the outer side of the automobile wheel hub, and locking side blocks (201) are fixedly installed on both ends of the bearing clamping frame (2); it is characterized in that the bearing bottom tube (3) is fixedly installed on the outer side of the mounting frame (101) through the mounting side grooves (102), and a wiring support tube (301) is fixedly installed on the inner side of the bearing bottom tube (3) A fixed carrier block (302) is fixedly installed on the inner side of the bearing bottom cylinder (3), a magnetic induction coil (303) is fixedly installed on the inner side of the bearing bottom cylinder (3) through the fixed carrier block (302), and a magnetic top block (304) is fixedly installed on the top of the magnetic induction coil (303); the valve (4) is fixedly arranged on the inner side of the automobile wheel hub inflation port, a detection device (403) is fixedly installed on the side of the valve (4), a charging carrier (404) is fixedly installed on the side of the detection device (403), and a driving battery (405) is arranged on the inner side of the charging carrier (404); the bearing support ring (5) is fixedly installed on the outer side of the automobile transmission shaft, and the outer side of the bearing support ring (5) is fixedly installed. A detection support ring (501) is sleeved, and driving side rings (504) are fixedly installed on both sides of the bearing support ring (5), and a driving gear block (505) is fixedly installed on the outer side of the driving side ring (504); a mounting side column (601) is fixedly installed on the side of the bearing side plate (6), and a reinforcing pillar (602) is fixedly installed on the side of the mounting side column (601), and a mounting slot (603) is opened through one end of the mounting side column (601); an assembly side frame (604) is fixedly installed on the side of the bearing side plate (6), and an assembly load block (605) is fixedly installed on the side of the assembly side frame (604); the protection support frame (7) is sleeved on the outer side of the bearing support ring (5), and ... A mounting top groove (703) is provided through the top of the protective support frame (7), a threaded support tube (704) is fixedly installed on the top of the protective support frame (7) through the mounting top groove (703), a fixing collar (705) is sleeved on the outer side of the threaded support tube (704) through a threaded structure, and a heat dissipation groove (706) is provided through the outer side of the threaded support tube (704); a conductive line (801) is provided on the side of the bearing support block (8), a fixing support ring (802) is fixedly installed on the side of the bearing support block (8), an induction bearing tube (803) is fixedly provided on the inner side of the fixing support ring (802), and the induction bearing tube (803) is provided on the inner side of the threaded support tube (704).

2. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The side surface of the installation frame (101) is also provided with: a positioning slot (103), a cable arrangement slot (104) and a charging device (105); The positioning slot (103) is provided on the side of the mounting frame (101); the cable arrangement slot (104) is provided on the side of the mounting frame (101); and the charging device (105) is fixedly installed inside the positioning slot (103).

3. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The side surface of the locking side block (201) is also provided with: a locking opening (202) and a locking bolt (203); The locking opening (202) is opened through the side of the locking side block (201); and the locking bolt (203) is arranged on the inner side of the locking side block (201) through the locking opening (202).

4. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The top of the load-bearing bottom cylinder (3) is also provided with: a movable load-bearing cylinder (305) and a closed top cover (306); The movable carrier tube (305) is fixedly installed on the top of the carrier bottom tube (3), and the movable carrier tube (305) is sleeved on the outside of the magnetic top block (304); the closed top cover (306) is fixedly installed on the inside of the movable carrier tube (305).

5. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The outer side of the air valve (4) is also provided with: a mounting support block (401) and a closed side cover (402); The mounting support block (401) is fixedly sleeved on the outside of the air valve (4); and the closed side cover (402) is fixedly sleeved on the outside of one end of the air valve (4).

6. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The outer side of the detection support ring (501) is also provided with: a detection slot (502) and a detection support block (503); The detection slot (502) is arranged on the outside of the detection support ring (501); and the detection support block (503) is fixedly installed on the side of the detection support ring (501).

7. A hybrid tire pressure monitoring system according to claim 1, characterized in that: The side of the mounting block (605) is also provided with: an auxiliary battery (606), a power generation device (607), a driving gear column (608) and a control device (609); The auxiliary battery (606) is fixedly mounted on the side of the mounting block (605); the power generation device (607) is fixedly mounted on the side of the mounting block (605); the driving gear column (608) is rotatably arranged at one end of the power generation device (607); and the control device (609) is fixedly mounted on the side of the power generation device (607).

8. A hybrid tire pressure monitoring system according to claim 7, characterized in that: The two sides of the protection support frame (7) are also provided with: a bearing shaft block (701) and a transmission gear ring (702); The bearing shaft block (701) is rotatably arranged on both sides of one end of the protection support frame (7); the transmission gear ring (702) is fixedly sleeved on the outside of the bearing shaft block (701), and both sides of the transmission gear ring (702) are respectively in transmission engagement with the driving gear column (608) and the driving gear block (505).

9. The hybrid tire pressure monitoring system according to claim 1, characterized in that: The side surface of the induction carrier tube (803) is also provided with: a ventilation opening (804) and a magnetic induction component (805); The ventilation opening (804) is opened through the outside of the induction carrier tube (803); the magnetic induction component (805) is arranged on the inside of the induction carrier tube (803).

10. A method for using a hybrid tire pressure monitoring system according to claims 1-9, characterized in that: The steps for use are as follows; First, the components of the direct detection system are fixedly installed at a suitable position of the wheel hub through the valve (4), and at the same time, the bearing support ring (5) and the detection support ring (501) are fixedly sleeved at a suitable position of the automobile wheel axle, and the protection support frame (7) supports the magnetic sensing component and is arranged on the side of the detection support ring (501). The tire pressure in the tire is directly and stably detected in real numbers through the valve (4) and the detection device (403). At the same time, the magnetic sensing component (805) detects the rotation speed change of the automobile wheel axle through the magnetic induction change generated by the rotation of the detection support ring (501), and indirectly detects the tire pressure of the automobile tire through the rotation speed difference between the automobile wheel axles, so that the direct detection system and the indirect detection system can directly perform mixed detection; Secondly, when the vehicle is damaged and cannot be powered due to towing and consignment, the magnetic induction component carried by the load-bearing bottom cylinder (3) is activated by the rotation of the wheels, and generates electricity through magnetic induction to power the charging device (105), so that the direct detection system can perform auxiliary power storage for continuous use; Finally, the driving structure carried by the supporting side plate (6) drives the power generation device (607) to rotate through the rotation of the wheel, so that the auxiliary battery (606) independently drives the indirect detection system to operate and supply power when the vehicle is powered off, so that the direct detection system and the indirect detection system can perform hybrid complementary detection of the tire pressure.

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