CN211956159U - Vehicle-mounted terminal based on remote intelligent monitoring of Internet of things - Google Patents
Vehicle-mounted terminal based on remote intelligent monitoring of Internet of things Download PDFInfo
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- CN211956159U CN211956159U CN201921940830.7U CN201921940830U CN211956159U CN 211956159 U CN211956159 U CN 211956159U CN 201921940830 U CN201921940830 U CN 201921940830U CN 211956159 U CN211956159 U CN 211956159U
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Abstract
The utility model discloses a vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things, which comprises a processing module, a power module, a wireless communication module, a positioning module and a forced parking module, wherein the power module, the wireless communication module, the positioning module and the forced parking module are electrically connected with the processing module; the positioning module is used for acquiring positioning information of a vehicle, and the processing module receives the positioning information and controls the forced parking module to work through the wireless communication module; the forced parking module comprises a first coupling unit, a second coupling unit and a relay module; the first coupling unit is electrically connected with the vehicle-mounted main control circuit, the relay module is respectively electrically connected with the first coupling unit and the second coupling unit, and the second coupling unit is electrically connected with the vehicle-mounted main control circuit. The utility model has the advantages of guarantee vehicle safety, reduction loss of property.
Description
Technical Field
The utility model relates to the field of automotive technology, in particular to vehicle mounted terminal based on long-range intelligent monitoring of thing networking.
Background
With the gradual improvement of living standard, the automobile is especially important as a convenient and quick travel tool; in recent years, scientific technology is rapidly developed, and the development of automobiles is more and more intelligent. Especially in the vehicle rental industry, the vehicle monitoring problem becomes a major concern. The problems of mistaking and losing after vehicle rental cause the merchant to face huge property losses. The method has the advantages that accurate tracking and control are carried out on lost vehicles, the accuracy of positioning after the vehicles are lost is guaranteed, and the probability of vehicle recovery is improved, so that the reliable mode of guaranteeing the safety of the vehicles and reducing property loss is realized. Therefore, how to accurately track and control the lost vehicle has become an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be, provide a guarantee vehicle safety and reduce loss of property's on-vehicle terminal based on long-range intelligent monitoring of thing networking.
The utility model provides a vehicle-mounted terminal based on remote intelligent monitoring of the Internet of things, which comprises a processing module, a power module, a wireless communication module, a positioning module and a forced parking module, wherein the power module, the wireless communication module, the positioning module and the forced parking module are electrically connected with the processing module; the positioning module is used for acquiring positioning information of a vehicle, and the processing module receives the positioning information and controls the forced parking module to work through the wireless communication module; the forced parking module comprises a first coupling unit, a second coupling unit and a relay module; the first coupling unit is electrically connected with the vehicle-mounted main control circuit, the relay module is respectively electrically connected with the first coupling unit and the second coupling unit, and the second coupling unit is electrically connected with the vehicle-mounted main control circuit.
Preferably, the relay module comprises a first relay, a first diode, a first triode, a first resistor and a second resistor; the first end of the first resistor and the first end of the second resistor are electrically connected with the first coupling unit, the second end of the first resistor and the emitting electrode of the first triode are electrically connected with the power module, the second end of the second resistor is electrically connected with the base electrode of the first triode, the collector electrode of the first triode is electrically connected with the first end of the first diode and the first end of the first relay, the second end of the first diode and the second end of the first relay are grounded, and the third end of the first relay and the fourth end of the first relay are electrically connected with the second coupling unit.
Preferably, the first coupling unit includes a first coupler and a third resistor; the first end of the first coupler is electrically connected with the vehicle-mounted main control circuit, the second end of the first coupler is electrically connected with the first end of the third resistor, the third end of the first coupler is electrically connected with the relay module, and the second end of the third resistor and the fourth end of the first coupler are grounded.
Preferably, the second coupling unit includes a second coupler, a first seat, a fourth resistor and a fifth resistor; the first end of the first seat is electrically connected with the third end of the relay and the first end of the fourth resistor, the second end of the first seat is electrically connected with the fourth end of the relay, the second end of the fourth resistor is electrically connected with the first end of the second coupler, the second end of the second coupler is electrically connected with the processing module, and the third end of the second coupler and the fourth end of the second coupler are grounded.
Preferably, the power module includes a power supply, a first voltage stabilizing unit, a second voltage stabilizing unit and a third voltage stabilizing unit; the first voltage stabilizing unit is electrically connected with a power supply, the first voltage stabilizing unit is electrically connected with the second voltage stabilizing unit and the third voltage stabilizing unit respectively, the second voltage stabilizing unit is electrically connected with the processing module, the first voltage stabilizing unit is electrically connected with the positioning module and the forced parking module respectively, and the third voltage stabilizing unit is electrically connected with the wireless communication module.
Preferably, the location module is a UM220 wireless location module.
Preferably, the vehicle-mounted terminal based on the remote intelligent monitoring of the internet of things further comprises a reset module; the reset module is electrically connected with the processing module and is used for manual reset.
Preferably, the reset module includes a sixth resistor, a seventh resistor, a first capacitor, and a first switch; the first end of the sixth resistor is electrically connected with the first end of the first switch, the first end of the first capacitor and the processing module, the second end of the sixth resistor is electrically connected with the power module, the second end of the first switch is electrically connected with the first end of the seventh resistor, the second end of the seventh resistor is grounded, and the second end of the first capacitor is grounded.
The utility model discloses following beneficial effect has: the utility model discloses a vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things comprises a processing module, a power module, a wireless communication module, a positioning module and a forced parking module, wherein the power module, the wireless communication module, the positioning module and the forced parking module are electrically connected with the processing module; the positioning module is used for acquiring positioning information of a vehicle, and the processing module receives the positioning information and controls the forced parking module to work through the wireless communication module; the forced parking module comprises a first coupling unit, a second coupling unit and a relay module; the first coupling unit is electrically connected with the vehicle-mounted main control circuit, the relay module is respectively electrically connected with the first coupling unit and the second coupling unit, and the second coupling unit is electrically connected with the vehicle-mounted main control circuit. The first coupling unit and the second coupling unit are used for separating the forced parking module from the processing module and the vehicle-mounted main control circuit, so that the interference and damage of the vehicle-mounted main control circuit and the processing module to the forced parking module are prevented, and the reliability is high; the forced parking module acquires the highest authority of vehicle management, when the vehicle is stolen, the positioning module acquires the positioning information of the vehicle, the processing module receives the positioning information and controls the forced parking module to work through the wireless communication module, so that the remote forced parking of the lost vehicle is realized, the vehicle safety is guaranteed, and the property loss is reduced.
Drawings
Fig. 1 is a schematic block diagram of a vehicle-mounted terminal based on remote intelligent monitoring of the internet of things according to a preferred embodiment of the present invention;
fig. 2 is a circuit diagram of a forced parking module of a vehicle-mounted terminal based on remote intelligent monitoring of the internet of things according to a preferred embodiment of the present invention;
fig. 3 is the utility model discloses preferred embodiment's vehicle terminal's based on thing networking remote intelligent monitoring circuit diagram of module that resets.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples. It should be noted that, if there is no conflict, the embodiments and various features in the embodiments of the present invention may be combined with each other, and all are within the scope of the present invention.
Referring to fig. 1, the utility model provides a vehicle-mounted terminal based on remote intelligent monitoring of internet of things, which comprises a processing module 1, a power module 2 electrically connected with the processing module, a wireless communication module 3, a positioning module 4 and a forced parking module 5; the positioning module 4 is used for acquiring positioning information of a vehicle, and the processing module 1 receives the positioning information and controls the forced parking module 5 to work through the wireless communication module 3; the forced parking module 5 comprises a first coupling unit 51, a second coupling unit 52 and a relay module 53; the first coupling unit 51 is electrically connected with a vehicle-mounted main control circuit, the relay module 53 is electrically connected with the first coupling unit 51 and the second coupling unit 52, and the second coupling unit 52 is electrically connected with the vehicle-mounted main control circuit. The first coupling unit 51 and the second coupling unit 52 are configured to block the mandatory parking module 5 from the processing module 1 and the vehicle-mounted main control circuit, so as to prevent the vehicle-mounted main control circuit and the processing module 1 from interfering with and damaging the mandatory parking module 5, and the reliability is high; the forced parking module 5 obtains the highest authority of vehicle management, when the vehicle is stolen, the positioning module 4 obtains the positioning information of the vehicle, the processing module 1 receives the positioning information and controls the forced parking module 5 to work, so that the remote forced parking of the lost vehicle is realized, the vehicle safety is guaranteed, and the property loss is reduced.
Preferably, the processing module includes a Single-Chip Microcomputer (a small and perfect Microcomputer system formed by integrating functions of a central processing unit CPU, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter, and the like with data processing capability on a silicon Chip by using a very large scale integrated circuit technology). In this embodiment, the single chip microcomputer is of the model STM32F103UCT 6. In another preferred embodiment, the type and structure of the single chip microcomputer are not limited herein.
Preferably, referring to fig. 2, the relay module 53 includes a first relay U3, a first diode D2, a first triode Q1, a first resistor R5, and a second resistor R5; a first end of the first resistor R5 and a first end of the second resistor R6 are electrically connected to the first coupling unit 51, a second end of the first resistor R5 and an emitter of the first transistor Q1 are electrically connected to the power module 2, and a second end of the second resistor R6 is electrically connected to a base of the first transistor Q1. The first resistor R5 is used to form a resistor voltage divider, to provide a static operating point of the first transistor Q1, and to ensure reliable turn-off of the first transistor Q1. The second resistor R6 is used to prevent signal overload, which results in malfunction of the first transistor Q1. A collector of the first transistor Q1 is electrically connected to a first terminal of the first diode D1 and a first terminal of the first relay U3, a second terminal of the first diode D1 and a second terminal of the first relay U3 are grounded, and a third terminal of the first relay U3 and a fourth terminal of the first relay U3 are electrically connected to the second coupling unit 52. It can be understood that when the first relay U3 is de-energized, a large reverse voltage is generated across the first relay U3, and the first diode D2 is connected across the first relay U3 in reverse for protecting other components.
Preferably, the first coupling unit 51 includes a first coupler P4 and a third resistor R7; a first end of the first coupler P4 is electrically connected to the on-board main control circuit a, a second end of the first coupler P4 is electrically connected to a first end of the third resistor R7, a third end of the first coupler P4 is electrically connected to the relay module 53, and a second end of the third resistor R7 and a fourth end of the first coupler P4 are grounded. In this embodiment, when the vehicle encounters an emergency, the on-board main control circuit outputs a high level to the first terminal of the first coupler U3, lights a diode inside the first coupler U3, the third terminal of the first coupler U3 is turned on, the fourth terminal of the first coupler U3 is pulled low, the first triode Q1 is turned on, the first relay U3 is powered on, the normally-closed terminal of the first relay U3 is separated, the on-board main control circuit is disconnected, and the vehicle stops running.
Preferably, the second coupling unit 52 includes a second coupler P1, a first seat P2, a fourth resistor R8 and a fifth resistor R9; a first end of the first seat P2 is electrically connected to the third end of the relay U3 and a first end of the fourth resistor R8, a second end of the first seat P2 is electrically connected to the fourth end of the relay U3, a second end of the fourth resistor R8 is electrically connected to the first end of the second coupler P1, a second end of the second coupler P1 is electrically connected to the processing module 1, and a third end of the second coupler 52 and a fourth end of the second coupler P1 are grounded. It can be understood that, since the voltage of the on-board main control circuit is much higher than the operating voltage of the single chip microcomputer in the processing module, the first coupling unit and the second coupling unit prevent the on-board main control circuit and the processing module 1 from interfering with and damaging the forced parking module 5, and the reliability is high.
Preferably, the power module includes a power supply, a first voltage stabilizing unit, a second voltage stabilizing unit and a third voltage stabilizing unit; the first voltage stabilizing unit is electrically connected with a power supply, the first voltage stabilizing unit is electrically connected with the second voltage stabilizing unit and the third voltage stabilizing unit respectively, the second voltage stabilizing unit is electrically connected with the processing module, the first voltage stabilizing unit is electrically connected with the positioning module and the forced parking module respectively, and the third voltage stabilizing unit is electrically connected with the wireless communication module. In this embodiment, the power supply is a 12V battery, the first voltage stabilizing unit converts a voltage of the 12V battery into a 5V voltage to meet power supply requirements of the positioning module and the forced parking module, the second voltage stabilizing unit converts the 5V voltage into a 3.3V voltage to meet power supply requirements of the processing module, and the third voltage stabilizing unit converts the 5V voltage into a 4V voltage to meet power supply requirements of the wireless communication module.
Preferably, the location module is a UM220 wireless location module. It is understood that the UM220 wireless location module is prior art, and the function and structure thereof will not be described herein.
Preferably, the wireless communication module is a SIM900A communication module. It is understood that the SIM900A communication module is prior art and the function and structure thereof will not be described herein.
Preferably, referring to fig. 3, the vehicle-mounted terminal based on the remote intelligent monitoring of the internet of things further includes a reset module 6; the reset module 6 is electrically connected with the processing module 1, and the reset module 6 is used for manual reset.
Preferably, the reset module 6 includes a sixth resistor R14, a seventh resistor R15, a first capacitor C23 and a first switch K1; a first end of the sixth resistor R14 is electrically connected to the first end of the first switch K1, the first end of the first capacitor C23, and the processing module 1, a second end of the sixth resistor R14 is electrically connected to the power module 2, a second end of the first switch K1 is electrically connected to the first end of the seventh resistor R15, a second end of the seventh resistor R15 is grounded, and a second end of the first capacitor C23 is grounded.
To sum up, the utility model comprises a processing module 1, a power module 2 electrically connected with the processing module, a wireless communication module 3, a positioning module 4 and a forced parking module 5; the positioning module 4 is used for acquiring positioning information of a vehicle, and the processing module 1 receives the positioning information and controls the forced parking module 5 to work through the wireless communication module 3; the forced parking module 5 comprises a first coupling unit 51, a second coupling unit 52 and a relay module 53; the first coupling unit 51 is electrically connected with a vehicle-mounted main control circuit, the relay module 53 is electrically connected with the first coupling unit 51 and the second coupling unit 52, and the second coupling unit 52 is electrically connected with the vehicle-mounted main control circuit. The first coupling unit 51 and the second coupling unit 52 are configured to block the mandatory parking module 5 from the processing module 1 and the vehicle-mounted main control circuit, so as to prevent the vehicle-mounted main control circuit and the processing module 1 from interfering with and damaging the mandatory parking module 5, and the reliability is high; the forced parking module 5 obtains the highest authority of vehicle management, when the vehicle is stolen, the positioning module 4 obtains the positioning information of the vehicle, the processing module 1 receives the positioning information and controls the forced parking module 5 to work, so that the remote forced parking of the lost vehicle is realized, the vehicle safety is guaranteed, and the property loss is reduced.
The detailed description is given above on the vehicle-mounted terminal based on the remote intelligent monitoring of the internet of things, and the specific examples are applied herein to explain the principle and the implementation mode of the utility model, and the description of the above embodiments is only used to help understanding the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. To sum up, this description content only does the embodiment of the utility model, not therefore the restriction the patent scope of the utility model, all utilize the equivalent structure or the equivalent flow transform that the content of the description and the attached drawing was done, or directly or indirectly use in other relevant technical field, all the same reason is included in the patent protection scope of the utility model, should not be understood as right the utility model discloses a restriction.
Claims (8)
1. The utility model provides a vehicle mounted terminal based on thing networking remote intelligent monitoring which characterized in that includes: the system comprises a processing module, a power supply module, a wireless communication module, a positioning module and a forced parking module, wherein the power supply module, the wireless communication module, the positioning module and the forced parking module are electrically connected with the processing module; the positioning module is used for acquiring positioning information of a vehicle, and the processing module receives the positioning information and controls the forced parking module to work through the wireless communication module; the forced parking module comprises a first coupling unit, a second coupling unit and a relay module; the first coupling unit is electrically connected with the vehicle-mounted main control circuit, the relay module is respectively electrically connected with the first coupling unit and the second coupling unit, and the second coupling unit is electrically connected with the vehicle-mounted main control circuit.
2. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things of claim 1, wherein the relay module comprises a first relay, a first diode, a first triode, a first resistor and a second resistor; the first end of the first resistor and the first end of the second resistor are electrically connected with the first coupling unit, the second end of the first resistor and the emitting electrode of the first triode are electrically connected with the power module, the second end of the second resistor is electrically connected with the base electrode of the first triode, the collector electrode of the first triode is electrically connected with the first end of the first diode and the first end of the first relay, the second end of the first diode and the second end of the first relay are grounded, and the third end of the first relay and the fourth end of the first relay are electrically connected with the second coupling unit.
3. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things of claim 1, wherein the first coupling unit comprises a first coupler and a third resistor; the first end of the first coupler is electrically connected with the vehicle-mounted main control circuit, the second end of the first coupler is electrically connected with the first end of the third resistor, the third end of the first coupler is electrically connected with the relay module, and the second end of the third resistor and the fourth end of the first coupler are grounded.
4. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things of claim 3, wherein the second coupling unit comprises a second coupler, a first seat, a fourth resistor and a fifth resistor; the first end of the first seat is electrically connected with the third end of the relay and the first end of the fourth resistor, the second end of the first seat is electrically connected with the fourth end of the relay, the second end of the fourth resistor is electrically connected with the first end of the second coupler, the second end of the second coupler is electrically connected with the processing module, and the third end of the second coupler and the fourth end of the second coupler are grounded.
5. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things of claim 4, wherein the power supply module comprises a power supply, a first voltage stabilizing unit, a second voltage stabilizing unit and a third voltage stabilizing unit; the first voltage stabilizing unit is electrically connected with a power supply, the first voltage stabilizing unit is electrically connected with the second voltage stabilizing unit and the third voltage stabilizing unit respectively, the second voltage stabilizing unit is electrically connected with the processing module, the first voltage stabilizing unit is electrically connected with the positioning module and the forced parking module respectively, and the third voltage stabilizing unit is electrically connected with the wireless communication module.
6. The vehicle terminal based on the internet of things remote intelligent monitoring of claim 5, wherein the location module is a UM220 wireless location module.
7. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things according to claim 6, wherein the vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things further comprises a reset module; the reset module is electrically connected with the processing module and is used for manual reset.
8. The vehicle-mounted terminal based on the remote intelligent monitoring of the Internet of things of claim 7, wherein the reset module comprises a sixth resistor, a seventh resistor, a first capacitor and a first switch; the first end of the sixth resistor is electrically connected with the first end of the first switch, the first end of the first capacitor and the processing module, the second end of the sixth resistor is electrically connected with the power module, the second end of the first switch is electrically connected with the first end of the seventh resistor, the second end of the seventh resistor is grounded, and the second end of the first capacitor is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940830.7U CN211956159U (en) | 2019-11-12 | 2019-11-12 | Vehicle-mounted terminal based on remote intelligent monitoring of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940830.7U CN211956159U (en) | 2019-11-12 | 2019-11-12 | Vehicle-mounted terminal based on remote intelligent monitoring of Internet of things |
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| Publication Number | Publication Date |
|---|---|
| CN211956159U true CN211956159U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921940830.7U Active CN211956159U (en) | 2019-11-12 | 2019-11-12 | Vehicle-mounted terminal based on remote intelligent monitoring of Internet of things |
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| CN (1) | CN211956159U (en) |
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- 2019-11-12 CN CN201921940830.7U patent/CN211956159U/en active Active
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