CN202929178U - Battery measuring plate of intelligent control device - Google Patents

Battery measuring plate of intelligent control device Download PDF

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Publication number
CN202929178U
CN202929178U CN 201220630830 CN201220630830U CN202929178U CN 202929178 U CN202929178 U CN 202929178U CN 201220630830 CN201220630830 CN 201220630830 CN 201220630830 U CN201220630830 U CN 201220630830U CN 202929178 U CN202929178 U CN 202929178U
Authority
CN
China
Prior art keywords
battery
terminal
module
controlling device
measurement plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220630830
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Chinese (zh)
Inventor
关靖涛
曾繁东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Excesys Technology Co ltd
Original Assignee
SHENZHEN EXCESYS TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN 201220630830 priority Critical patent/CN202929178U/en
Application granted granted Critical
Publication of CN202929178U publication Critical patent/CN202929178U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a battery measuring plate of an intelligent control device comprising a battery detection terminal (20) connected with a detection circuit (10). The detection circuit (10) comprises an optoelectronic switch control module (11), an amplifier (12), a VF conversion module (13), a charging isolation module (14), a CPU control module (15), and a battery parameter selection module (16), which are sequentially connected together. The detection terminal (20) and the battery parameter selection module (16) are respectively connected with the optoelectronic switch control module (11). A 5V reference input power supply (17) of the amplifier (12) can be provided. By adopting the above mentioned technical scheme, the battery measuring plate is provided with a plurality of voltage output functions, therefore requirements of various devices can be satisfied, the battery measuring plate can be used in various occasions, and the application range of the battery measuring plate can be expanded.

Description

The battery measurement plate of intelligence controlling device
Technical field
The utility model relates to circuit component, the test board of particularly powering and carrying out battery testing for intelligence controlling device.
Background technology
Test board of the prior art is all generally standard configuration, and as just test function use, without power output function, this test board function ratio is more single, restricted application.
Summary of the invention
The utility model provides a kind of battery measurement plate, adopts and add the output of multiple different voltages on the battery measurement plate, satisfies the needs of distinct device, and in the solution prior art, the test board function ratio is more single, the technical matters of restricted application.
The utility model comprises the battery detecting terminal of connection detection circuit for the battery measurement plate that this intelligence controlling device that provides is provided, described testing circuit comprises optoelectronic switch control module, amplifier, VF conversion module, charging isolation module, CPU control module and the battery parameter selection module that connects successively, described detection terminal is connected module to connect respectively described optoelectronic switch control module with battery parameter, also comprise the 5V benchmark input power that connects described amplifier; Described amplifier is emitter follower, and described battery detecting terminal comprises battery access terminal, surface temperature measurement terminal and the total current measurement terminal that accesses respectively described optoelectronic switch control module.
Described battery parameter selects module to comprise the transmitter that connects described surface temperature measurement terminal and total current measurement terminal, described battery parameter selects module also to include the address selection DIP device that connects described transmitter, described address selection DIP device is 8 toggle switchs, and described battery detecting terminal also comprises 12V power supply terminal and the ground terminal GND that connects described transmitter.Described battery parameter selects module also to include the serial baud rate selector switch that connects described transmitter, and described serial baud rate selector switch is 2 toggle switchs.
The utility model adopts above-mentioned technical scheme, makes this battery measurement plate have the function of multiple voltage output, can satisfy the needs of distinct device, and applicable more occasion is used, and has expanded the usable range of battery measurement plate.
Description of drawings
Fig. 1 is the principle of work block diagram of the utility model battery measurement plate.
Embodiment
In conjunction with above-mentioned description of drawings specific embodiment of the utility model.
by in Fig. 1 as can be known, the battery measurement plate of this intelligence controlling device comprises the battery detecting terminal 20 of connection detection circuit 10, described testing circuit 10 comprises the optoelectronic switch control module 11 that connects successively, amplifier 12, VF conversion module 13, charging isolation module 14, CPU control module 15 and battery parameter are selected module 16, described detection terminal 20 is connected module 16 to connect respectively described optoelectronic switch control module 11 with battery parameter, also comprise the 5V benchmark input power 17 that connects described amplifier 12, described amplifier 12 is emitter follower, described battery detecting terminal 20 comprises the battery access terminal 21 that accesses respectively described optoelectronic switch control module 11, surface temperature measurement terminal 22 and total current measurement terminal 23.
By in Fig. 1 as can be known, described battery parameter selects module 16 to comprise the transmitter 161 that connects described surface temperature measurement terminal 22 and total current measurement terminal 23, described battery parameter selects module 16 also to include the address selection DIP device 162 that connects described transmitter 161, described address selection DIP device 162 is 8 toggle switchs, and described battery detecting terminal 20 also comprises 12V power supply terminal 24 and the ground terminal GND that connects described transmitter 161.Described battery parameter selects module 16 also to include the serial baud rate selector switch 163 that connects described transmitter 161, and described serial baud rate selector switch 163 is 2 toggle switchs.The CPU of battery measurement plate selects ARM contex0, and model is the LPC1114 of NXP, and this CPU speed is fast, and the IO mouth is many, and very high cost performance is arranged, and has realized 485 MODBUS agreement in communication.Can measure 25 joint 12V batteries, a road surfaces temperature, one tunnel total current, total voltage.
Other measurement and benchmark thereof are added in the measurement of 25 joint 12V batteries, come to 29 signals and select, and CPU by realization of decoding, with 5 138 code translators, divides 2 grades of decodings with 5 signals.The measurement of battery is carried out one by one, only has a battery to receive measuring junction when measuring at every turn.And joining end to end of battery, this makes troubles to measurement.Adopt the AQW216 photoelectric relay, when measuring corresponding battery, by relay (AQW216), cell voltage is passed through the divider resistance dividing potential drop, wherein the ohmically voltage of part is linked into the AD conversion portion.The switching of battery polar is positive voltage between pin BAT1 and BAT2, and all of each AQW216 8 pin are connected together, and 6 pin are connected together, public divider resistance sampling branch pressure voltage, and during even number battery (since 0) amount, 8 pin are anodal, 6 pin ground connection.During the odd number battery measurement, 6 pin are anodal, 8 pin ground connection.Therefore with 2 relays (AQW214) as polarity switching circuit, with the control signal of a CPU and 74HCT14 as input control.
The battery measurement gauge tap, reference voltage is measured gauge tap, a public AQW214 (U119).Surface temperature, total current gather gauge tap with an AQW214(U117) realize, total voltage is with an AQW214 (U118) realization collection gauge tap.Temperature transmitter available current type or voltage-type are realized by wire jumper.Total current transmitter available current type or voltage-type are also realized by wire jumper.Total voltage adopts the electric resistance partial pressure method, and a plurality of resistor group become bleeder circuit, realize dividing potential drop.
Reference voltage adopts LM385 as stabilivolt, and OP07 makes amplifying device with amplifier, adopts in-phase amplification circuit, and enlargement factor is 2, uses the VR1 adjustable potentiometer as fine setting.
The voltage signal of cell voltage, reference voltage, temperature transmitter, total current transmitter, total voltage dividing potential drop, the emitter follower through OP07 forms improves output resistance, increases driving force.Do voltage-frequency conversion with VF32, conversion out be high-tension pulse, high level 15V.Because high level pulse can't be directly connected to the counter input pin of CPU, and prevent that high-tension pulse from the impact of CPU, isolating with the 6N136 high speed photo coupling, and convert the pulse signal of 3.3V to, receive the counter pin of CPU.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (9)

1. the battery measurement plate of an intelligence controlling device, it is characterized in that: this battery measurement plate comprises the battery detecting terminal (20) of connection detection circuit (10), described testing circuit (10) comprises the optoelectronic switch control module (11) that connects successively, amplifier (12), VF conversion module (13), charging isolation module (14), CPU control module (15) and battery parameter are selected module (16), described detection terminal (20) is connected module (16) to connect respectively described optoelectronic switch control module (11) with battery parameter, also comprise the 5V benchmark input power (17) that connects described amplifier (12).
2. the battery measurement plate of intelligence controlling device according to claim 1, it is characterized in that: described amplifier (12) is emitter follower.
3. the battery measurement plate of described intelligence controlling device according to claim 1 and 2, it is characterized in that: described battery detecting terminal (20) comprises battery access terminal (21), surface temperature measurement terminal (22) and the total current measurement terminal (23) that accesses respectively described optoelectronic switch control module (11).
4. the battery measurement plate of intelligence controlling device according to claim 3, it is characterized in that: described battery parameter selects module (16) to comprise the transmitter (161) that connects described surface temperature measurement terminal (22) and total current measurement terminal (23).
5. the battery measurement plate of intelligence controlling device according to claim 4, it is characterized in that: described battery parameter selects module (16) also to include the address selection DIP device (162) that connects described transmitter (161).
6. the battery measurement plate of intelligence controlling device according to claim 5, it is characterized in that: described address selection DIP device (162) is 8 toggle switchs.
7. the battery measurement plate of described intelligence controlling device according to claim 1 and 2, it is characterized in that: described battery detecting terminal (20) also comprises 12V power supply terminal (24) and the ground terminal GND that connects described transmitter (161).
8. the battery measurement plate of intelligence controlling device according to claim 4, it is characterized in that: described battery parameter selects module (16) also to include the serial baud rate selector switch (163) that connects described transmitter (161).
9. the battery measurement plate of intelligence controlling device according to claim 8, it is characterized in that: described serial baud rate selector switch (163) is 2 toggle switchs.
CN 201220630830 2012-11-26 2012-11-26 Battery measuring plate of intelligent control device Expired - Lifetime CN202929178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220630830 CN202929178U (en) 2012-11-26 2012-11-26 Battery measuring plate of intelligent control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220630830 CN202929178U (en) 2012-11-26 2012-11-26 Battery measuring plate of intelligent control device

Publications (1)

Publication Number Publication Date
CN202929178U true CN202929178U (en) 2013-05-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105005003A (en) * 2015-07-03 2015-10-28 枣庄金万通电子产品有限公司 Chargeable cell energy feedback detection device being capable of series connection and parallel connection
CN113376535A (en) * 2021-06-18 2021-09-10 深圳市康奈特电子有限公司 Automatic testing system of new energy battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105005003A (en) * 2015-07-03 2015-10-28 枣庄金万通电子产品有限公司 Chargeable cell energy feedback detection device being capable of series connection and parallel connection
CN113376535A (en) * 2021-06-18 2021-09-10 深圳市康奈特电子有限公司 Automatic testing system of new energy battery

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHENZHEN EXCESYS TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: AIKESAI SCI. + TECH. CO., LTD., SHENZHEN CITY

CP03 Change of name, title or address

Address after: 518000 Guangdong city of Shenzhen province Nanshan District Ke Feng Lu No. two idiopathic information building E building four floor East No.

Patentee after: SHENZHEN EXCESYS TECHNOLOGY Co.,Ltd.

Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili liuxiandong outside No. 20 building fourth layer 4-1

Patentee before: SHENZHEN EXCESYS TECHNOLOGY Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Battery measuring plate of intelligent control device

Effective date of registration: 20150506

Granted publication date: 20130508

Pledgee: Shenzhen high tech investment and financing Company limited by guarantee

Pledgor: SHENZHEN EXCESYS TECHNOLOGY Co.,Ltd.

Registration number: 2015990000351

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160906

Granted publication date: 20130508

Pledgee: Shenzhen high tech investment and financing Company limited by guarantee

Pledgor: SHENZHEN EXCESYS TECHNOLOGY Co.,Ltd.

Registration number: 2015990000351

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130508