CN204496195U - A kind of controlled electric motor intelligent supervising device - Google Patents
A kind of controlled electric motor intelligent supervising device Download PDFInfo
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- CN204496195U CN204496195U CN201520167879.9U CN201520167879U CN204496195U CN 204496195 U CN204496195 U CN 204496195U CN 201520167879 U CN201520167879 U CN 201520167879U CN 204496195 U CN204496195 U CN 204496195U
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Abstract
The utility model is a kind of controlled electric motor intelligent supervising device, and device is made up of state detection unit, output control unit and microprocessor, and microprocessor is connected with state detection unit, output control unit, provides a serial interface simultaneously; Output control unit also provides output control interface.The X-direction of the measured object stereoscopic three-dimensional that state detection unit exports, Y-direction, the accekeration of Z-direction, magnitude of angular velocity are connected with microprocessor by I2C; Microprocessor provides a serial interface and exports control interface.When electric motor car runs into theft, the digital quantity of state detection unit changes, and microprocessor detects quantitative change, and and setting threshold value relatively after.If abnormal, give a warning prompting and lock motor immediately.The utility model provides a kind of reliable, effective electric motor car monitoring alarm method, when electric motor car is faced a danger, in time current state parameter can be sent to user and administrative authority, for tracing the time won.
Description
Technical field
The utility model relates to vehicle-mounted monitoring field, the various safety state information, particularly a kind of controlled electric motor car supervising device of energy Real-Time Monitoring vehicle.
Background technology
Electric bicycle as a kind of easy, economical, the vehicles, have without the advantage such as waste gas, noise-less pollution become people trip first-selection.But due to well-known reason, testing with car body of user also has a segment distance from actual needs, the realization of employing new and high technology as position, voltage and Remote etc. to vehicle-state, effectively can be understood the dynamic in real time of vehicle undoubtedly, improve the reliability monitored.As in existing electric motor car information management, be integrated with database technology, GIS technology and GPRS/GSM, microelectric technique etc., the present case of the long-range understanding electric motor car of car owner can be helped, particularly when vehicle remains static down, vibrate, illegally move, the abnormal conditions such as startup time can send prompting message to car owner, thus can take measures in time, take precautions against possible trouble.
Existing system certainly improves the security protection ability of electric motor car, but these terminals are easy for installation, establish one's own system more, be combined not tight with the mode of braking of electric motor car, also space is improved in practicality, when such as electric motor car runs into theft, there is not the critical function that can limit vehicle and be moved, cause certain puzzlement to user.Be embodied in the accuracy of monitoring alarm, ageing and flexibility of operation can not get fine guarantee, in promoting, encounter very large obstacle on a large scale.
Summary of the invention
The purpose of this utility model overcomes above-mentioned shortcoming, the state of electric motor car not only in time, reliably detected, also can process accordingly, thus improve the practicality of electric motor car supervisory system.
Novel object is used and the technical scheme adopted is for realizing this:
This device is made up of state detection unit, output control unit and microprocessor, and is connected with electric motor intelligent car-mounted terminal module.Microprocessor is connected with state detection unit, output control unit, provides a serial interface simultaneously; Output control unit also provides output control interface.
Described microprocessor, its 12 pin, 13 pin are serial interface; 1 pin, 24 pin, 36 pin, 48 pin, 9 pin are connected with 3.3V power supply; 23 pin, 35 pin, 47 pin, 8 pin are connected to ground; 42 pin are connected with ACC_PWC; 41 pin are connected with ACC_ON; 40 pin are connected with Runing_Work; 39 are connected with Locker_control.
Described output control unit includes resistance R501, resistance R504, resistance R505, resistance R508, resistance R507, field effect transistor Q504, triode Q502 and Q503, wherein the S pole of field effect transistor Q504 is connected with one end of resistance R501, the other end of resistance R501 and the G pole of field effect transistor Q504, one end of R504 connects, the other end of R504 is connected with the C pole of triode Q502, the D pole of field effect transistor Q504 is connected with the ACC of electric motor car, the B pole of triode Q502 is connected with one end of resistance R505, the other end of resistance R505 connects with ACC_PWC, the E pole of triode Q502 is connected to ground.
Described state detection unit, by six axle athletic posture detecting units, wheel turns detecting unit and electric switch detecting unit are formed.Six axle motion detection unit are designed with athletic posture testing circuit, and the X-direction of exportable measured object stereoscopic three-dimensional, Y-direction, the accekeration of Z-direction, magnitude of angular velocity, be connected to the input port of microprocessor by I2C.The exportable pulse number be directly proportional to wheel turns of wheel turns detecting unit, microprocessor can judge the rotation situation of wheel according to the pulsed frequency of pickup.The exportable low and high level corresponding with switch of electric switch detecting unit, microprocessor can judge switch state according to level.
Six described axle athletic posture detecting units and electric switch detecting unit include integrated package U2, resistance R600 R601 R500, stabilivolt D501 and electric capacity C601, wherein 24 pin of integrated package are connected to power supply VCC by resistance R600, and 23 pin of integrated package are connected to power supply VCC by resistance R601; Electric capacity C601 one end ground connection, another termination VCC; The N pole of R500 mono-termination ACC, another termination D501; The P level ground connection of D501, N level meets ACC_ON.
Described output control unit, is provided with electric switch and lock motor exports control interface, is used for realizing starting without spoon and Remote locks the function of motor, contributes to the control of reinforcement to electric motor car, significantly reduces the possibility that vehicle is stolen.
Microprocessor in device provides a serial interface and controls motor, control electric switch output signal, and serial ports, for receiving the data from other equipment, for revising the various parameters with setting terminal software systems, improves the intelligence degree of terminal.
The beneficial effects of the utility model are, when electric motor car runs into deathwatch, this intelligent vehicle-carried supervising device according to the status data gathered and alarm, the process of lock motor, not only increases monitoring ability, also traces for user and administrative authority the time won at once.
Accompanying drawing explanation
Fig. 1 is device composition frame chart of the present utility model.
Fig. 2 is the athletic posture testing circuit schematic diagram of six axles of the utility model device.
Fig. 3 is the microcontroller circuit schematic diagram of the utility model device.
Fig. 4 is that the wheel turns of the utility model device detects and electric switch testing circuit schematic diagram.
Fig. 5 is the output control circuit schematic diagram of the utility model device.
Embodiment
In the embodiment shown in fig. 1, microprocessor 102 is connected with state detection unit 101, provides a serial interface 103, output control unit 104 simultaneously.
In the embodiment depicted in figure 2, U2 is integrated package, and R600 R601 is resistance, and C601 is electric capacity.24 pin of U2 are connected to power supply VCC by R600, and 23 pin of U2 are connected to power supply VCC by R601, C601 one end ground connection, and 13 pin of another termination VCC, U2 meet VCC, and 24 pin of U2 are connected with 45 pin of the U1 of Fig. 3, and 23 pin of U2 are connected with 46 pin of the U1 of Fig. 3.
In the embodiment shown in fig. 3, U1 is microprocessor.12,13 pin of U1 are serial interface, 1,24,36,48,9 pin of U1 are connected with power supply 3.3V, 23,35,47,8 pin of U1 are connected to ground, 42 pin of U1 are connected with the ACC_PWC of Fig. 5,41 pin of U1 are connected with the ACC_ON of Fig. 4,40 pin of U1 are connected with the Runing_Work of Fig. 4, and 39 of U1 is connected with Fig. 5 Locker_control.
In the embodiment shown in fig. 4, R509 R500 is resistance, and D502 D501 is stabilivolt.The Running of R509 mono-termination electric motor car, the other end is connected with Runing_Work; The P level ground connection of D502, N level meets Runing_Work; The N pole of R500 mono-termination ACC, another termination D501; The P level ground connection of D501, N level meets ACC_ON.
In the embodiment shown in fig. 5, R501 R504 R505 R508 R507 is resistance, and Q504 is field effect transistor, and Q502 Q503 is triode.The S pole of Q504 is connected with one end of VIN, R501, the other end of R501 is connected with one end of the G pole of Q504, R504, the other end of R504 is connected with the C pole of Q502, the D pole of Q504 is connected with the ACC of electric motor car, the B pole of Q502 is connected with one end of R505, the other end of R505 connects with ACC_PWC, and the E pole of Q502 is connected to ground.
Claims (7)
1. a controlled electric motor intelligent supervising device, is characterized in that supervising device is made up of state detection unit, output control unit and microprocessor, and is connected with electric motor intelligent car-mounted terminal module; Microprocessor is connected with state detection unit, output control unit, provides a serial interface simultaneously; Output control unit also provides output control interface.
2., according to a kind of controlled electric motor intelligent supervising device according to claim 1, it is characterized in that described described microprocessor, its 12 pin, 13 pin are serial interface; 1 pin, 24 pin, 36 pin, 48 pin, 9 pin are connected with 3.3V power supply; 23 pin, 35 pin, 47 pin, 8 pin are connected to ground; 42 pin are connected with ACC_PWC; 41 pin are connected with ACC_ON; 40 pin are connected with Runing_Work; 39 are connected with Locker_control.
3. according to a kind of controlled electric motor intelligent supervising device according to claim 1, it is characterized in that described output control unit includes resistance R501, resistance R504, resistance R505, resistance R508, resistance R507, field effect transistor Q504, triode Q502 and Q503, wherein the S pole of field effect transistor Q504 is connected with one end of resistance R501, the other end of resistance R501 and the G pole of field effect transistor Q504, one end of R504 connects, the other end of R504 is connected with the C pole of triode Q502, the D pole of field effect transistor Q504 is connected with the ACC of electric motor car, the B pole of triode Q502 is connected with one end of resistance R505, the other end of resistance R505 connects with ACC_PWC, the E pole of triode Q502 is connected to ground.
4. according to a kind of controlled electric motor intelligent supervising device according to claim 1, it is characterized in that described state detection unit, by six axle athletic posture detecting units, wheel turns detecting unit and electric switch detecting unit are formed; Six axle motion detection unit are designed with athletic posture testing circuit, the exportable pulse number be directly proportional to wheel turns of wheel turns detecting unit, the exportable low and high level corresponding with switch of electric switch detecting unit, microprocessor can judge switch state according to level.
5. according to a kind of controlled electric motor intelligent supervising device according to claim 4, it is characterized in that six described axle athletic posture detecting units and electric switch detecting unit include integrated package U2, resistance R600 R601 R500, stabilivolt D501 and electric capacity C601, wherein 24 pin of integrated package are connected to power supply VCC by resistance R600, and 23 pin of integrated package are connected to power supply VCC by resistance R601; Electric capacity C601 one end ground connection, another termination VCC; The N pole of R500 mono-termination ACC, another termination D501; The P level ground connection of D501, N level meets ACC_ON.
6. according to a kind of controlled electric motor intelligent supervising device according to claim 1, it is characterized in that described output control unit, be provided with electric switch and lock motor output control interface.
7., according to a kind of controlled electric motor intelligent supervising device according to claim 1, it is characterized in that described microprocessor provides a serial interface and controls motor, control electric switch output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167879.9U CN204496195U (en) | 2015-03-25 | 2015-03-25 | A kind of controlled electric motor intelligent supervising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167879.9U CN204496195U (en) | 2015-03-25 | 2015-03-25 | A kind of controlled electric motor intelligent supervising device |
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| Publication Number | Publication Date |
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| CN204496195U true CN204496195U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167879.9U Expired - Fee Related CN204496195U (en) | 2015-03-25 | 2015-03-25 | A kind of controlled electric motor intelligent supervising device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361423A (en) * | 2020-04-03 | 2020-07-03 | 金华航大北斗应用技术有限公司 | Electric vehicle central control system based on GPRS communication and control method |
-
2015
- 2015-03-25 CN CN201520167879.9U patent/CN204496195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361423A (en) * | 2020-04-03 | 2020-07-03 | 金华航大北斗应用技术有限公司 | Electric vehicle central control system based on GPRS communication and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Fu Sheng Mdt InfoTech Ltd Assignor: Fujian Normal University Contract record no.: 2015350000093 Denomination of utility model: Controllable electric vehicle intelligent monitoring device Granted publication date: 20150722 License type: Exclusive License Record date: 20151209 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |